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href="https://www.academia.edu/Documents/in/Conservation_Biology">Conservation Biology</a>, <script data-card-contents-for-ri="2467" type="text/json">{"id":2467,"name":"Conservation Biology","url":"https://www.academia.edu/Documents/in/Conservation_Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="7997" href="https://www.academia.edu/Documents/in/Invasive_species_ecology">Invasive species ecology</a><script data-card-contents-for-ri="7997" type="text/json">{"id":7997,"name":"Invasive species ecology","url":"https://www.academia.edu/Documents/in/Invasive_species_ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=13897890]'), work: {"id":13897890,"title":"Phragmites australis management in the United States: 40 years of methods and 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Biology","url":"https://www.academia.edu/Documents/in/Conservation_Biology?f_ri=40647","nofollow":false},{"id":7997,"name":"Invasive species ecology","url":"https://www.academia.edu/Documents/in/Invasive_species_ecology?f_ri=40647","nofollow":false},{"id":40021,"name":"Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Coastal_Zone_Management?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":231915,"name":"Invasive plants","url":"https://www.academia.edu/Documents/in/Invasive_plants?f_ri=40647"},{"id":513049,"name":"Phragmites Australis","url":"https://www.academia.edu/Documents/in/Phragmites_Australis?f_ri=40647"},{"id":621325,"name":"Phragmites","url":"https://www.academia.edu/Documents/in/Phragmites?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_2476074" data-work_id="2476074" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/2476074/Ocean_modelling_for_coastal_management_Case_studies_with_MOHID">Ocean modelling for coastal management - Case studies with MOHID</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/2476074" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="364b973c043c5ce0986f8471575b6dd9" rel="nofollow" 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$(".js-view-count-work_2476074").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="2476074"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">34</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="81" href="https://www.academia.edu/Documents/in/Ocean_Engineering">Ocean Engineering</a>, <script data-card-contents-for-ri="81" type="text/json">{"id":81,"name":"Ocean Engineering","url":"https://www.academia.edu/Documents/in/Ocean_Engineering?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1275" href="https://www.academia.edu/Documents/in/Coastal_Management">Coastal Management</a>, <script data-card-contents-for-ri="1275" type="text/json">{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1826" href="https://www.academia.edu/Documents/in/Quality">Quality</a>, <script data-card-contents-for-ri="1826" type="text/json">{"id":1826,"name":"Quality","url":"https://www.academia.edu/Documents/in/Quality?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="2215" href="https://www.academia.edu/Documents/in/Water">Water</a><script data-card-contents-for-ri="2215" type="text/json">{"id":2215,"name":"Water","url":"https://www.academia.edu/Documents/in/Water?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=2476074]'), work: {"id":2476074,"title":"Ocean modelling for coastal management - Case studies with 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Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false},{"id":1826,"name":"Quality","url":"https://www.academia.edu/Documents/in/Quality?f_ri=40647","nofollow":false},{"id":2215,"name":"Water","url":"https://www.academia.edu/Documents/in/Water?f_ri=40647","nofollow":false},{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647"},{"id":4523,"name":"Water quality","url":"https://www.academia.edu/Documents/in/Water_quality?f_ri=40647"},{"id":4955,"name":"Computational Modelling","url":"https://www.academia.edu/Documents/in/Computational_Modelling?f_ri=40647"},{"id":7274,"name":"Marine Aquaculture","url":"https://www.academia.edu/Documents/in/Marine_Aquaculture?f_ri=40647"},{"id":9513,"name":"MARINE POLLUTION","url":"https://www.academia.edu/Documents/in/MARINE_POLLUTION?f_ri=40647"},{"id":12653,"name":"Rivers","url":"https://www.academia.edu/Documents/in/Rivers?f_ri=40647"},{"id":13369,"name":"Ecology of Coastal Systems","url":"https://www.academia.edu/Documents/in/Ecology_of_Coastal_Systems?f_ri=40647"},{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647"},{"id":16682,"name":"Mathematical Modelling","url":"https://www.academia.edu/Documents/in/Mathematical_Modelling?f_ri=40647"},{"id":23836,"name":"Harmful algal blooms","url":"https://www.academia.edu/Documents/in/Harmful_algal_blooms?f_ri=40647"},{"id":24638,"name":"Marine Biogeochemistry","url":"https://www.academia.edu/Documents/in/Marine_Biogeochemistry?f_ri=40647"},{"id":27085,"name":"Tsunami","url":"https://www.academia.edu/Documents/in/Tsunami?f_ri=40647"},{"id":30806,"name":"Ocean Modeling","url":"https://www.academia.edu/Documents/in/Ocean_Modeling?f_ri=40647"},{"id":35123,"name":"Oil Spill","url":"https://www.academia.edu/Documents/in/Oil_Spill?f_ri=40647"},{"id":40021,"name":"Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Coastal_Zone_Management?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":53652,"name":"Lakes","url":"https://www.academia.edu/Documents/in/Lakes?f_ri=40647"},{"id":77900,"name":"Marine","url":"https://www.academia.edu/Documents/in/Marine?f_ri=40647"},{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647"},{"id":88526,"name":"Marine Technology","url":"https://www.academia.edu/Documents/in/Marine_Technology?f_ri=40647"},{"id":91961,"name":"Freshwater","url":"https://www.academia.edu/Documents/in/Freshwater?f_ri=40647"},{"id":106333,"name":"Ecosystems","url":"https://www.academia.edu/Documents/in/Ecosystems?f_ri=40647"},{"id":114829,"name":"New","url":"https://www.academia.edu/Documents/in/New?f_ri=40647"},{"id":166010,"name":"Pollution","url":"https://www.academia.edu/Documents/in/Pollution?f_ri=40647"},{"id":534944,"name":"MOHID","url":"https://www.academia.edu/Documents/in/MOHID?f_ri=40647"},{"id":534946,"name":"MOHID model","url":"https://www.academia.edu/Documents/in/MOHID_model?f_ri=40647"},{"id":581305,"name":"Conceptualization","url":"https://www.academia.edu/Documents/in/Conceptualization?f_ri=40647"},{"id":957423,"name":"Decontamination","url":"https://www.academia.edu/Documents/in/Decontamination?f_ri=40647"},{"id":959135,"name":"Water Self Purification","url":"https://www.academia.edu/Documents/in/Water_Self_Purification?f_ri=40647"},{"id":959137,"name":"Improving","url":"https://www.academia.edu/Documents/in/Improving?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_30045583" data-work_id="30045583" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/30045583/Understanding_the_creek_dynamics_and_environmental_characteristics_that_determine_the_distribution_of_mangrove_and_salt_marsh_communities_at_Nahoon_Estuary">Understanding the creek dynamics and environmental characteristics that determine the distribution of mangrove and salt marsh communities at Nahoon Estuary</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The southern distributional limit for mangroves on the east coast of Africa is thought to be at the planted mangrove forest at Nahoon Estuary (33° S) in the Eastern Cape, South Africa. This study investigated the influence of a tidal... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_30045583" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The southern distributional limit for mangroves on the east coast of Africa is thought to be at the planted mangrove forest at Nahoon Estuary (33° S) in the Eastern Cape, South Africa. This study investigated the influence of a tidal creek on the intertidal zone and the physical and biological differences between the salt marsh and mangrove forest communities at Nahoon Estuary. Three transects were established across the tidal creek and one transect in each of the following habitats mangrove, mangrove–salt marsh, and the salt marsh area. The tidal creek introduced oxygenated (~ 6 mg.l −1) and saline water with high levels of total suspended solids (120–424 g.l −1) into the intertidal zone. In areas where tidal water was retained, algal mats formed over pneumatophores during summer. The vegetation distribution in the mangrove–salt marsh community was significantly affected by elevation, ammonium concentration, and porewater temperature while the salt marsh vegetation distribution was influenced by porewater salinity, sediment, pH and the percentage of sand content. Porewater nitrogen was mostly present as ammonium, and phosphate concentrations were moderate ranging from 1.3 μM in the salt marsh to 3.7 μM in the mangrove community. Mangrove and salt marsh communities are clearly constrained by the physical characteristics of the intertidal area (elevation) and this will ensure that both communities will be maintained at Nahoon Estuary. However with climate change and sea level rise, this may change in the long term with mangroves expanding into elevated areas.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/30045583" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="e1412d3ef6f624e6638aea162b23f8f8" rel="nofollow" data-download="{"attachment_id":50497401,"asset_id":30045583,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/50497401/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="57106128" href="https://independent.academia.edu/PumlileCotiyane">Pumlile Cotiyane</a><script data-card-contents-for-user="57106128" type="text/json">{"id":57106128,"first_name":"Pumlile","last_name":"Cotiyane","domain_name":"independent","page_name":"PumlileCotiyane","display_name":"Pumlile Cotiyane","profile_url":"https://independent.academia.edu/PumlileCotiyane?f_ri=40647","photo":"https://0.academia-photos.com/57106128/151807035/141398236/s65_pumlile.cotiyane.jpeg"}</script></span></span></li><li class="js-paper-rank-work_30045583 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="30045583"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 30045583, container: ".js-paper-rank-work_30045583", }); });</script></li><li class="js-percentile-work_30045583 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 30045583; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_30045583"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_30045583 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="30045583"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 30045583; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=30045583]").text(description); $(".js-view-count-work_30045583").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_30045583").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="30045583"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=30045583]'), work: {"id":30045583,"title":"Understanding the creek dynamics and environmental characteristics that determine the distribution of mangrove and salt marsh communities at Nahoon Estuary","created_at":"2016-11-23T02:32:08.874-08:00","url":"https://www.academia.edu/30045583/Understanding_the_creek_dynamics_and_environmental_characteristics_that_determine_the_distribution_of_mangrove_and_salt_marsh_communities_at_Nahoon_Estuary?f_ri=40647","dom_id":"work_30045583","summary":"The southern distributional limit for mangroves on the east coast of Africa is thought to be at the planted mangrove forest at Nahoon Estuary (33° S) in the Eastern Cape, South Africa. This study investigated the influence of a tidal creek on the intertidal zone and the physical and biological differences between the salt marsh and mangrove forest communities at Nahoon Estuary. Three transects were established across the tidal creek and one transect in each of the following habitats mangrove, mangrove–salt marsh, and the salt marsh area. The tidal creek introduced oxygenated (~ 6 mg.l −1) and saline water with high levels of total suspended solids (120–424 g.l −1) into the intertidal zone. In areas where tidal water was retained, algal mats formed over pneumatophores during summer. The vegetation distribution in the mangrove–salt marsh community was significantly affected by elevation, ammonium concentration, and porewater temperature while the salt marsh vegetation distribution was influenced by porewater salinity, sediment, pH and the percentage of sand content. Porewater nitrogen was mostly present as ammonium, and phosphate concentrations were moderate ranging from 1.3 μM in the salt marsh to 3.7 μM in the mangrove community. Mangrove and salt marsh communities are clearly constrained by the physical characteristics of the intertidal area (elevation) and this will ensure that both communities will be maintained at Nahoon Estuary. However with climate change and sea level rise, this may change in the long term with mangroves expanding into elevated areas.","downloadable_attachments":[{"id":50497401,"asset_id":30045583,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":57106128,"first_name":"Pumlile","last_name":"Cotiyane","domain_name":"independent","page_name":"PumlileCotiyane","display_name":"Pumlile Cotiyane","profile_url":"https://independent.academia.edu/PumlileCotiyane?f_ri=40647","photo":"https://0.academia-photos.com/57106128/151807035/141398236/s65_pumlile.cotiyane.jpeg"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_61591512" data-work_id="61591512" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/61591512/Abundance_and_diversity_of_the_sublittoral_meiofauna_on_two_sand_beaches_under_different_hydrodynamic_conditions_at_Ilha_do_Mel_PR_Brazil_">Abundance and diversity of the sublittoral meiofauna on two sand beaches under different hydrodynamic conditions at Ilha do Mel (PR, Brazil)</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/61591512" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0304264cc85939f52e53958e9b16c54f" rel="nofollow" data-download="{"attachment_id":74577770,"asset_id":61591512,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/74577770/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="50500669" href="https://unespar.academia.edu/RMetri">Rafael Metri</a><script data-card-contents-for-user="50500669" type="text/json">{"id":50500669,"first_name":"Rafael","last_name":"Metri","domain_name":"unespar","page_name":"RMetri","display_name":"Rafael Metri","profile_url":"https://unespar.academia.edu/RMetri?f_ri=40647","photo":"https://0.academia-photos.com/50500669/30122159/27954497/s65_rafael.metri.jpg"}</script></span></span></li><li class="js-paper-rank-work_61591512 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="61591512"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 61591512, container: ".js-paper-rank-work_61591512", }); });</script></li><li class="js-percentile-work_61591512 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 61591512; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_61591512"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_61591512 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="61591512"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 61591512; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=61591512]").text(description); $(".js-view-count-work_61591512").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_61591512").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="61591512"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">7</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40648" href="https://www.academia.edu/Documents/in/Meiofauna">Meiofauna</a>, <script data-card-contents-for-ri="40648" type="text/json">{"id":40648,"name":"Meiofauna","url":"https://www.academia.edu/Documents/in/Meiofauna?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="43390" href="https://www.academia.edu/Documents/in/Sandy_Beaches">Sandy Beaches</a>, <script data-card-contents-for-ri="43390" type="text/json">{"id":43390,"name":"Sandy Beaches","url":"https://www.academia.edu/Documents/in/Sandy_Beaches?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="131237" href="https://www.academia.edu/Documents/in/Cluster_Analysis">Cluster Analysis</a><script data-card-contents-for-ri="131237" type="text/json">{"id":131237,"name":"Cluster Analysis","url":"https://www.academia.edu/Documents/in/Cluster_Analysis?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=61591512]'), work: {"id":61591512,"title":"Abundance and diversity of the sublittoral meiofauna on two sand beaches under different hydrodynamic conditions at Ilha do Mel (PR, Brazil)","created_at":"2021-11-12T05:47:55.562-08:00","url":"https://www.academia.edu/61591512/Abundance_and_diversity_of_the_sublittoral_meiofauna_on_two_sand_beaches_under_different_hydrodynamic_conditions_at_Ilha_do_Mel_PR_Brazil_?f_ri=40647","dom_id":"work_61591512","summary":null,"downloadable_attachments":[{"id":74577770,"asset_id":61591512,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":50500669,"first_name":"Rafael","last_name":"Metri","domain_name":"unespar","page_name":"RMetri","display_name":"Rafael Metri","profile_url":"https://unespar.academia.edu/RMetri?f_ri=40647","photo":"https://0.academia-photos.com/50500669/30122159/27954497/s65_rafael.metri.jpg"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":40648,"name":"Meiofauna","url":"https://www.academia.edu/Documents/in/Meiofauna?f_ri=40647","nofollow":false},{"id":43390,"name":"Sandy Beaches","url":"https://www.academia.edu/Documents/in/Sandy_Beaches?f_ri=40647","nofollow":false},{"id":131237,"name":"Cluster Analysis","url":"https://www.academia.edu/Documents/in/Cluster_Analysis?f_ri=40647","nofollow":false},{"id":251651,"name":"Environmental Impact","url":"https://www.academia.edu/Documents/in/Environmental_Impact?f_ri=40647"},{"id":394429,"name":"Sea Water","url":"https://www.academia.edu/Documents/in/Sea_Water?f_ri=40647"},{"id":970387,"name":"Organic Matter","url":"https://www.academia.edu/Documents/in/Organic_Matter?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_1195629" data-work_id="1195629" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/1195629/Landscape_allometry_from_tidal_channel_hydraulic_geometry_to_benthic_ecology">Landscape allometry: from tidal channel hydraulic geometry to benthic ecology</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The use of hydraulic geometry and other geomorphic indices has been recommended for habitat restoration and creation of estuarine tidal channels. Although such an approach provides design guidance for tidal channel form, it does not... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_1195629" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The use of hydraulic geometry and other geomorphic indices has been recommended for habitat restoration<br />and creation of estuarine tidal channels. Although such an approach provides design guidance for tidal channel form, it<br />does not provide guidance for the ecological consequences of channel form. This study investigates the potential linkage<br />of the scaling of tidal channel form with ecological patterns and processes in estuarine tidal channels of the lower<br />Chehalis River, Washington, U.S.A. Ebb tide surface velocity was related to channel size, as was exit time and export<br />probability of tiny drogues, which mimic floating allochthonous detritus. Consequently, the amount of organic material<br />in channel sediments scaled negatively with channel size as did the abundance of benthic surface deposit feeders.<br />These observations suggest that the highest concentrations of fish feeding in estuarine tidal channels may be in smaller<br />channels or in the smaller and more distal portions of large channels. Scaling of ecological patterns and processes with<br />tidal channel size may be an example of a more general ecological scaling with landscape form, i.e., landscape<br />allometry.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/1195629" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="cb8e4c6e7bc4dee74e72c3186ba28bda" rel="nofollow" data-download="{"attachment_id":7412048,"asset_id":1195629,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/7412048/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="1089970" href="https://skagitcoop.academia.edu/GregHood">Greg Hood</a><script data-card-contents-for-user="1089970" type="text/json">{"id":1089970,"first_name":"Greg","last_name":"Hood","domain_name":"skagitcoop","page_name":"GregHood","display_name":"Greg Hood","profile_url":"https://skagitcoop.academia.edu/GregHood?f_ri=40647","photo":"https://0.academia-photos.com/1089970/379891/460759/s65_greg.hood.jpg"}</script></span></span></li><li class="js-paper-rank-work_1195629 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="1195629"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 1195629, container: ".js-paper-rank-work_1195629", }); });</script></li><li class="js-percentile-work_1195629 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 1195629; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_1195629"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_1195629 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="1195629"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 1195629; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=1195629]").text(description); $(".js-view-count-work_1195629").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_1195629").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="1195629"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="153" href="https://www.academia.edu/Documents/in/Landscape_Ecology">Landscape Ecology</a>, <script data-card-contents-for-ri="153" type="text/json">{"id":153,"name":"Landscape Ecology","url":"https://www.academia.edu/Documents/in/Landscape_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=1195629]'), work: {"id":1195629,"title":"Landscape allometry: from tidal channel hydraulic geometry to benthic ecology","created_at":"2012-01-03T01:01:05.924-08:00","url":"https://www.academia.edu/1195629/Landscape_allometry_from_tidal_channel_hydraulic_geometry_to_benthic_ecology?f_ri=40647","dom_id":"work_1195629","summary":"The use of hydraulic geometry and other geomorphic indices has been recommended for habitat restoration\nand creation of estuarine tidal channels. Although such an approach provides design guidance for tidal channel form, it\ndoes not provide guidance for the ecological consequences of channel form. This study investigates the potential linkage\nof the scaling of tidal channel form with ecological patterns and processes in estuarine tidal channels of the lower\nChehalis River, Washington, U.S.A. Ebb tide surface velocity was related to channel size, as was exit time and export\nprobability of tiny drogues, which mimic floating allochthonous detritus. Consequently, the amount of organic material\nin channel sediments scaled negatively with channel size as did the abundance of benthic surface deposit feeders.\nThese observations suggest that the highest concentrations of fish feeding in estuarine tidal channels may be in smaller\nchannels or in the smaller and more distal portions of large channels. Scaling of ecological patterns and processes with\ntidal channel size may be an example of a more general ecological scaling with landscape form, i.e., landscape\nallometry.","downloadable_attachments":[{"id":7412048,"asset_id":1195629,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":1089970,"first_name":"Greg","last_name":"Hood","domain_name":"skagitcoop","page_name":"GregHood","display_name":"Greg Hood","profile_url":"https://skagitcoop.academia.edu/GregHood?f_ri=40647","photo":"https://0.academia-photos.com/1089970/379891/460759/s65_greg.hood.jpg"}],"research_interests":[{"id":153,"name":"Landscape Ecology","url":"https://www.academia.edu/Documents/in/Landscape_Ecology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_32074764" data-work_id="32074764" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/32074764/The_Eastern_Scheldt_Survey_Sources_of_interest_on_the_barrier_and_its_effects_Part_1_MEMO">The Eastern Scheldt Survey - Sources of interest on the barrier and its effects Part 1: MEMO</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">This memo is the result of an exploration of possible sources on the Eastern Scheldt estuary. The memo’s aim is to provide a clear point of departure for the Eastern Scheldt Survey, which will summarize up to date knowledge on the Eastern... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_32074764" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">This memo is the result of an exploration of possible sources on the Eastern Scheldt estuary. The memo’s aim is to provide a clear point of departure for the Eastern Scheldt Survey, which will summarize up to date knowledge on the Eastern Scheldt Barrier and its effects.<br />It offers the opportunity for the Severe Storm Prediction Education and Evacuation from Disasters-center (SSPEED), the commissioner of the Survey, to give further direction to the search if required.<br />Being the product of much public and expert debate, the barrier and the estuary have enjoyed much attention over the last decades, resulting in numerous publications addressing a variety of topics. The findings of the exploration of these sources are grouped in three categories: (1) decision-making regarding the construction of the barrier, (2) the environmental effects, and (3) the effect on the regional spatial-economic development pattern. Within these categories, the following themes were studied:<br />i. Public and expert debate before, during and after construction (and its effect on policy and decision-making)<br />ii. Effects on hydrodynamics, sediment fluxes and morphology<br />iii. Effects on benthos and primary production<br />iv. Effects on wading birds<br />v. Mitigation measures<br />vi. Economy<br />vii. Land use development pattern</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/32074764" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="a38e133eab15d6021ce5f44058fd8184" rel="nofollow" data-download="{"attachment_id":52330524,"asset_id":32074764,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/52330524/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="40987625" href="https://tudelft.academia.edu/bkothuis">Baukje 'Bee' Kothuis</a><script data-card-contents-for-user="40987625" type="text/json">{"id":40987625,"first_name":"Baukje 'Bee'","last_name":"Kothuis","domain_name":"tudelft","page_name":"bkothuis","display_name":"Baukje 'Bee' Kothuis","profile_url":"https://tudelft.academia.edu/bkothuis?f_ri=40647","photo":"https://0.academia-photos.com/40987625/13371786/14602956/s65_baukje.kothuis.jpg"}</script></span></span></li><li class="js-paper-rank-work_32074764 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="32074764"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 32074764, container: ".js-paper-rank-work_32074764", }); });</script></li><li class="js-percentile-work_32074764 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 32074764; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_32074764"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_32074764 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="32074764"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 32074764; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=32074764]").text(description); $(".js-view-count-work_32074764").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_32074764").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="32074764"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">10</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="55" href="https://www.academia.edu/Documents/in/Environmental_Engineering">Environmental Engineering</a>, <script data-card-contents-for-ri="55" type="text/json">{"id":55,"name":"Environmental Engineering","url":"https://www.academia.edu/Documents/in/Environmental_Engineering?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="2550" href="https://www.academia.edu/Documents/in/Hydraulics">Hydraulics</a>, <script data-card-contents-for-ri="2550" type="text/json">{"id":2550,"name":"Hydraulics","url":"https://www.academia.edu/Documents/in/Hydraulics?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="3100" href="https://www.academia.edu/Documents/in/Flood_Risk_Management">Flood Risk Management</a>, <script data-card-contents-for-ri="3100" type="text/json">{"id":3100,"name":"Flood Risk Management","url":"https://www.academia.edu/Documents/in/Flood_Risk_Management?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="5806" href="https://www.academia.edu/Documents/in/Sustainable_Building_Design">Sustainable Building Design</a><script data-card-contents-for-ri="5806" type="text/json">{"id":5806,"name":"Sustainable Building Design","url":"https://www.academia.edu/Documents/in/Sustainable_Building_Design?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=32074764]'), work: {"id":32074764,"title":"The Eastern Scheldt Survey - Sources of interest on the barrier and its effects Part 1: MEMO","created_at":"2017-03-27T11:54:08.632-07:00","url":"https://www.academia.edu/32074764/The_Eastern_Scheldt_Survey_Sources_of_interest_on_the_barrier_and_its_effects_Part_1_MEMO?f_ri=40647","dom_id":"work_32074764","summary":"This memo is the result of an exploration of possible sources on the Eastern Scheldt estuary. The memo’s aim is to provide a clear point of departure for the Eastern Scheldt Survey, which will summarize up to date knowledge on the Eastern Scheldt Barrier and its effects.\nIt offers the opportunity for the Severe Storm Prediction Education and Evacuation from Disasters-center (SSPEED), the commissioner of the Survey, to give further direction to the search if required.\nBeing the product of much public and expert debate, the barrier and the estuary have enjoyed much attention over the last decades, resulting in numerous publications addressing a variety of topics. The findings of the exploration of these sources are grouped in three categories: (1) decision-making regarding the construction of the barrier, (2) the environmental effects, and (3) the effect on the regional spatial-economic development pattern. Within these categories, the following themes were studied:\ni. Public and expert debate before, during and after construction (and its effect on policy and decision-making)\nii. Effects on hydrodynamics, sediment fluxes and morphology\niii. Effects on benthos and primary production\niv. Effects on wading birds\nv. Mitigation measures\nvi. Economy\nvii. Land use development pattern","downloadable_attachments":[{"id":52330524,"asset_id":32074764,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":40987625,"first_name":"Baukje 'Bee'","last_name":"Kothuis","domain_name":"tudelft","page_name":"bkothuis","display_name":"Baukje 'Bee' Kothuis","profile_url":"https://tudelft.academia.edu/bkothuis?f_ri=40647","photo":"https://0.academia-photos.com/40987625/13371786/14602956/s65_baukje.kothuis.jpg"}],"research_interests":[{"id":55,"name":"Environmental Engineering","url":"https://www.academia.edu/Documents/in/Environmental_Engineering?f_ri=40647","nofollow":false},{"id":2550,"name":"Hydraulics","url":"https://www.academia.edu/Documents/in/Hydraulics?f_ri=40647","nofollow":false},{"id":3100,"name":"Flood Risk Management","url":"https://www.academia.edu/Documents/in/Flood_Risk_Management?f_ri=40647","nofollow":false},{"id":5806,"name":"Sustainable Building Design","url":"https://www.academia.edu/Documents/in/Sustainable_Building_Design?f_ri=40647","nofollow":false},{"id":18845,"name":"Environmental Sustainability","url":"https://www.academia.edu/Documents/in/Environmental_Sustainability?f_ri=40647"},{"id":32647,"name":"Hydraulic systems and structures","url":"https://www.academia.edu/Documents/in/Hydraulic_systems_and_structures?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647"},{"id":96900,"name":"Flood Risk","url":"https://www.academia.edu/Documents/in/Flood_Risk?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_8224227" data-work_id="8224227" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/8224227/Salt_Marshes_and_Biodiversity">Salt Marshes and Biodiversity</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Estuaries and coastal lagoons around the world are wetlands of great importance and they are regularly targeted as prime conservation sites. Many include wildlife refuges and have nature reserves that were set up in areas preserved from... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_8224227" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Estuaries and coastal lagoons around the world are wetlands of great<br />importance and they are regularly targeted as prime conservation sites.<br />Many include wildlife refuges and have nature reserves that were set up in<br />areas preserved from development in order to keep valuable species and<br />habitats, while maintaining traditions and sustained use.<br />Tidal wetlands are often mentioned in the literature as natural habitats<br />with high biological productivity. The net primary production in a salt<br />marsh is often higher than in temperate or tropical forests and this productivity<br />is directly linked to the important role halophytes play in estuaries,<br />in terms of the value-added.<br />Salt marshes may be a sink of heavy metals. The ability to phytostabilize<br />contaminants in the rhizo-sediment is an important aspect in the selfremediative<br />processes and biogeochemistry of this ecosystem, and will<br />help fi ltering natural and anthropogenic loads of nutrients and pollutants<br />discharged into the wetland.<br />There is also a provision of rare and unique habitats, which support nursery<br />grounds for commercial fi sh and wildlife, including vital feeding grounds<br />for many migratory birds. Rediscovered as a new source of amenity and leisure<br />activities for the population living in urban areas, salt marsh halophytes<br />and estuaries have an important role in the preservation of biodiversity.<br />In this paper we discuss the support of the salt marsh ecosystem to the<br />estuarine birds, and consequently its contribution for biodiversity.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/8224227" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="4761a38bf07628da395c7728b0a14a19" rel="nofollow" data-download="{"attachment_id":34649548,"asset_id":8224227,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/34649548/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="3651620" href="https://ulisboa.academia.edu/BernardoDuarte">Bernardo Duarte</a><script data-card-contents-for-user="3651620" type="text/json">{"id":3651620,"first_name":"Bernardo","last_name":"Duarte","domain_name":"ulisboa","page_name":"BernardoDuarte","display_name":"Bernardo Duarte","profile_url":"https://ulisboa.academia.edu/BernardoDuarte?f_ri=40647","photo":"https://0.academia-photos.com/3651620/1286932/1600890/s65_bernardo.duarte.jpg"}</script></span></span></li><li class="js-paper-rank-work_8224227 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="8224227"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 8224227, container: ".js-paper-rank-work_8224227", }); });</script></li><li class="js-percentile-work_8224227 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 8224227; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_8224227"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_8224227 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="8224227"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 8224227; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=8224227]").text(description); $(".js-view-count-work_8224227").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_8224227").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="8224227"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">6</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="17825" href="https://www.academia.edu/Documents/in/Biodiversity">Biodiversity</a>, <script data-card-contents-for-ri="17825" type="text/json">{"id":17825,"name":"Biodiversity","url":"https://www.academia.edu/Documents/in/Biodiversity?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="22675" href="https://www.academia.edu/Documents/in/Birds_Ecology_">Birds (Ecology)</a>, <script data-card-contents-for-ri="22675" type="text/json">{"id":22675,"name":"Birds (Ecology)","url":"https://www.academia.edu/Documents/in/Birds_Ecology_?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="96324" href="https://www.academia.edu/Documents/in/Birds">Birds</a><script data-card-contents-for-ri="96324" type="text/json">{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=8224227]'), work: {"id":8224227,"title":"Salt Marshes and Biodiversity","created_at":"2014-09-06T22:18:58.047-07:00","url":"https://www.academia.edu/8224227/Salt_Marshes_and_Biodiversity?f_ri=40647","dom_id":"work_8224227","summary":"Estuaries and coastal lagoons around the world are wetlands of great\nimportance and they are regularly targeted as prime conservation sites.\nMany include wildlife refuges and have nature reserves that were set up in\nareas preserved from development in order to keep valuable species and\nhabitats, while maintaining traditions and sustained use.\nTidal wetlands are often mentioned in the literature as natural habitats\nwith high biological productivity. The net primary production in a salt\nmarsh is often higher than in temperate or tropical forests and this productivity\nis directly linked to the important role halophytes play in estuaries,\nin terms of the value-added.\nSalt marshes may be a sink of heavy metals. The ability to phytostabilize\ncontaminants in the rhizo-sediment is an important aspect in the selfremediative\nprocesses and biogeochemistry of this ecosystem, and will\nhelp fi ltering natural and anthropogenic loads of nutrients and pollutants\ndischarged into the wetland.\nThere is also a provision of rare and unique habitats, which support nursery\ngrounds for commercial fi sh and wildlife, including vital feeding grounds\nfor many migratory birds. Rediscovered as a new source of amenity and leisure\nactivities for the population living in urban areas, salt marsh halophytes\nand estuaries have an important role in the preservation of biodiversity.\nIn this paper we discuss the support of the salt marsh ecosystem to the\nestuarine birds, and consequently its contribution for biodiversity.","downloadable_attachments":[{"id":34649548,"asset_id":8224227,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":3651620,"first_name":"Bernardo","last_name":"Duarte","domain_name":"ulisboa","page_name":"BernardoDuarte","display_name":"Bernardo Duarte","profile_url":"https://ulisboa.academia.edu/BernardoDuarte?f_ri=40647","photo":"https://0.academia-photos.com/3651620/1286932/1600890/s65_bernardo.duarte.jpg"}],"research_interests":[{"id":17825,"name":"Biodiversity","url":"https://www.academia.edu/Documents/in/Biodiversity?f_ri=40647","nofollow":false},{"id":22675,"name":"Birds (Ecology)","url":"https://www.academia.edu/Documents/in/Birds_Ecology_?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds?f_ri=40647","nofollow":false},{"id":127156,"name":"Salt Marsh Ecology","url":"https://www.academia.edu/Documents/in/Salt_Marsh_Ecology?f_ri=40647"},{"id":180751,"name":"Halophytes","url":"https://www.academia.edu/Documents/in/Halophytes?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_68004943" data-work_id="68004943" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/68004943/Planktonic_carbon_cycling_and_transport_in_surface_waters_of_the_highly_urbanized_Hudson_River_estuary">Planktonic carbon cycling and transport in surface waters of the highly urbanized Hudson River estuary</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/68004943" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="3652c4721b79b13317d0fae111cba55b" rel="nofollow" data-download="{"attachment_id":78639417,"asset_id":68004943,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/78639417/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="36073451" href="https://independent.academia.edu/MaryIScranton">Mary I. Scranton</a><script data-card-contents-for-user="36073451" type="text/json">{"id":36073451,"first_name":"Mary I.","last_name":"Scranton","domain_name":"independent","page_name":"MaryIScranton","display_name":"Mary I. Scranton","profile_url":"https://independent.academia.edu/MaryIScranton?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_68004943 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="68004943"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 68004943, container: ".js-paper-rank-work_68004943", }); });</script></li><li class="js-percentile-work_68004943 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 68004943; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_68004943"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_68004943 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="68004943"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 68004943; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=68004943]").text(description); $(".js-view-count-work_68004943").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_68004943").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="68004943"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">20</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="400" href="https://www.academia.edu/Documents/in/Earth_Sciences">Earth Sciences</a>, <script data-card-contents-for-ri="400" type="text/json">{"id":400,"name":"Earth Sciences","url":"https://www.academia.edu/Documents/in/Earth_Sciences?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="402" href="https://www.academia.edu/Documents/in/Environmental_Science">Environmental Science</a>, <script data-card-contents-for-ri="402" type="text/json">{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4594" href="https://www.academia.edu/Documents/in/Carbon_Dioxide">Carbon Dioxide</a>, <script data-card-contents-for-ri="4594" type="text/json">{"id":4594,"name":"Carbon Dioxide","url":"https://www.academia.edu/Documents/in/Carbon_Dioxide?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="5411" href="https://www.academia.edu/Documents/in/Biomass">Biomass</a><script data-card-contents-for-ri="5411" type="text/json">{"id":5411,"name":"Biomass","url":"https://www.academia.edu/Documents/in/Biomass?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=68004943]'), work: {"id":68004943,"title":"Planktonic carbon cycling and transport in surface waters of the highly urbanized Hudson River estuary","created_at":"2022-01-13T14:08:15.597-08:00","url":"https://www.academia.edu/68004943/Planktonic_carbon_cycling_and_transport_in_surface_waters_of_the_highly_urbanized_Hudson_River_estuary?f_ri=40647","dom_id":"work_68004943","summary":null,"downloadable_attachments":[{"id":78639417,"asset_id":68004943,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":36073451,"first_name":"Mary I.","last_name":"Scranton","domain_name":"independent","page_name":"MaryIScranton","display_name":"Mary I. Scranton","profile_url":"https://independent.academia.edu/MaryIScranton?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":400,"name":"Earth Sciences","url":"https://www.academia.edu/Documents/in/Earth_Sciences?f_ri=40647","nofollow":false},{"id":402,"name":"Environmental Science","url":"https://www.academia.edu/Documents/in/Environmental_Science?f_ri=40647","nofollow":false},{"id":4594,"name":"Carbon Dioxide","url":"https://www.academia.edu/Documents/in/Carbon_Dioxide?f_ri=40647","nofollow":false},{"id":5411,"name":"Biomass","url":"https://www.academia.edu/Documents/in/Biomass?f_ri=40647","nofollow":false},{"id":7213,"name":"Marine Microbial Ecology","url":"https://www.academia.edu/Documents/in/Marine_Microbial_Ecology?f_ri=40647"},{"id":7221,"name":"Marine Microbiology","url":"https://www.academia.edu/Documents/in/Marine_Microbiology?f_ri=40647"},{"id":14719,"name":"Carbon Cycle","url":"https://www.academia.edu/Documents/in/Carbon_Cycle?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences?f_ri=40647"},{"id":58054,"name":"Environmental Sciences","url":"https://www.academia.edu/Documents/in/Environmental_Sciences?f_ri=40647"},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647"},{"id":106333,"name":"Ecosystems","url":"https://www.academia.edu/Documents/in/Ecosystems?f_ri=40647"},{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647"},{"id":113903,"name":"Bacteria","url":"https://www.academia.edu/Documents/in/Bacteria?f_ri=40647"},{"id":216197,"name":"Biological Oceanography and Limnology","url":"https://www.academia.edu/Documents/in/Biological_Oceanography_and_Limnology?f_ri=40647"},{"id":232808,"name":"Marine carbon cycle","url":"https://www.academia.edu/Documents/in/Marine_carbon_cycle?f_ri=40647"},{"id":585192,"name":"Organic carbon","url":"https://www.academia.edu/Documents/in/Organic_carbon?f_ri=40647"},{"id":918096,"name":"Marine and Brackishwater Plankton","url":"https://www.academia.edu/Documents/in/Marine_and_Brackishwater_Plankton?f_ri=40647"},{"id":1707373,"name":"Mass Balance","url":"https://www.academia.edu/Documents/in/Mass_Balance?f_ri=40647"},{"id":2380814,"name":"Plancton","url":"https://www.academia.edu/Documents/in/Plancton?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_23576771 coauthored" data-work_id="23576771" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/23576771/Assessment_of_heavy_metals_bioavailability_and_toxicity_toward_Vibrio_fischeri_in_sediment_of_the_Huelva_estuary">Assessment of heavy metals bioavailability and toxicity toward Vibrio fischeri in sediment of the Huelva estuary</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Relationship between toxicity and bioavailable metals in sediments from the Huelva estuary and its littoral of influence was analyzed. Toxicity was assessed with Microtox ® bioassay using a marine lumi-nescent bacterium: Vibrio fischeri.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_23576771" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Relationship between toxicity and bioavailable metals in sediments from the Huelva estuary and its littoral of influence was analyzed. Toxicity was assessed with Microtox ® bioassay using a marine lumi-nescent bacterium: Vibrio fischeri. Bioavailable metals were considered as both, acid extractable fraction of BCR procedure and the sum of exchangeable and bound to carbonates fractions of Tessier sequential extraction. A bioavailable metals index was calculated to integrate results in a single figure. Toxicity and bioavailable metals showed a similar pattern. Higher levels were found in the estuary than in the littoral (140 TU/g). In Huelva estuary, highest levels were found in the Tinto estuary (5725 TU/g), followed by the Odiel estuary (5100 TU/g) and the Padre Santo Canal (2500 TU/g). Results in this area were well over than those in nearby estuaries. Furthermore, they are similar to or even higher than those in other polluted sediments around the world. Bioavailable metal index showed a stronger correlation with acid extractable fraction of BCR (R 2 ¼ 0.704) than that for the sum of exchangeable and bound to carbonates fractions of Tessier (R 2 ¼ 0.661). These results suggest that bioavailable metals are an important source of sediment toxicity in the Huelva estuary and its littoral of influence, an area with one of the highest mortality risks of Spain.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/23576771" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="3c101d2aae8ddad33be2e80d561e300f" rel="nofollow" data-download="{"attachment_id":44000018,"asset_id":23576771,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/44000018/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="35182037" href="https://utpl.academia.edu/DanielRosado">Daniel Rosado</a><script data-card-contents-for-user="35182037" type="text/json">{"id":35182037,"first_name":"Daniel","last_name":"Rosado","domain_name":"utpl","page_name":"DanielRosado","display_name":"Daniel Rosado","profile_url":"https://utpl.academia.edu/DanielRosado?f_ri=40647","photo":"https://0.academia-photos.com/35182037/11413832/20788482/s65_daniel.rosado.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-23576771">+2</span><div class="hidden js-additional-users-23576771"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/Jos%C3%A9Usero">José Usero</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/MorilloJos%C3%A9">José Morillo</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-23576771'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-23576771').html(); 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container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_23576771 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="23576771"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 23576771; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=23576771]").text(description); $(".js-view-count-work_23576771").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_23576771").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="23576771"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">12</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="420" href="https://www.academia.edu/Documents/in/Sedimentology">Sedimentology</a>, <script data-card-contents-for-ri="420" type="text/json">{"id":420,"name":"Sedimentology","url":"https://www.academia.edu/Documents/in/Sedimentology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1275" href="https://www.academia.edu/Documents/in/Coastal_Management">Coastal Management</a>, <script data-card-contents-for-ri="1275" type="text/json">{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1286" href="https://www.academia.edu/Documents/in/Coastal_Engineering">Coastal Engineering</a>, <script data-card-contents-for-ri="1286" type="text/json">{"id":1286,"name":"Coastal Engineering","url":"https://www.academia.edu/Documents/in/Coastal_Engineering?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="21724" href="https://www.academia.edu/Documents/in/Water_Pollution">Water Pollution</a><script data-card-contents-for-ri="21724" type="text/json">{"id":21724,"name":"Water Pollution","url":"https://www.academia.edu/Documents/in/Water_Pollution?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=23576771]'), work: {"id":23576771,"title":"Assessment of heavy metals bioavailability and toxicity toward Vibrio fischeri in sediment of the Huelva estuary","created_at":"2016-03-22T12:05:58.964-07:00","url":"https://www.academia.edu/23576771/Assessment_of_heavy_metals_bioavailability_and_toxicity_toward_Vibrio_fischeri_in_sediment_of_the_Huelva_estuary?f_ri=40647","dom_id":"work_23576771","summary":"Relationship between toxicity and bioavailable metals in sediments from the Huelva estuary and its littoral of influence was analyzed. Toxicity was assessed with Microtox ® bioassay using a marine lumi-nescent bacterium: Vibrio fischeri. Bioavailable metals were considered as both, acid extractable fraction of BCR procedure and the sum of exchangeable and bound to carbonates fractions of Tessier sequential extraction. A bioavailable metals index was calculated to integrate results in a single figure. Toxicity and bioavailable metals showed a similar pattern. Higher levels were found in the estuary than in the littoral (140 TU/g). In Huelva estuary, highest levels were found in the Tinto estuary (5725 TU/g), followed by the Odiel estuary (5100 TU/g) and the Padre Santo Canal (2500 TU/g). Results in this area were well over than those in nearby estuaries. Furthermore, they are similar to or even higher than those in other polluted sediments around the world. Bioavailable metal index showed a stronger correlation with acid extractable fraction of BCR (R 2 ¼ 0.704) than that for the sum of exchangeable and bound to carbonates fractions of Tessier (R 2 ¼ 0.661). These results suggest that bioavailable metals are an important source of sediment toxicity in the Huelva estuary and its littoral of influence, an area with one of the highest mortality risks of Spain.","downloadable_attachments":[{"id":44000018,"asset_id":23576771,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":35182037,"first_name":"Daniel","last_name":"Rosado","domain_name":"utpl","page_name":"DanielRosado","display_name":"Daniel Rosado","profile_url":"https://utpl.academia.edu/DanielRosado?f_ri=40647","photo":"https://0.academia-photos.com/35182037/11413832/20788482/s65_daniel.rosado.jpg"},{"id":35270601,"first_name":"José","last_name":"Usero","domain_name":"independent","page_name":"JoséUsero","display_name":"José Usero","profile_url":"https://independent.academia.edu/Jos%C3%A9Usero?f_ri=40647","photo":"/images/s65_no_pic.png"},{"id":35266807,"first_name":"José","last_name":"Morillo","domain_name":"independent","page_name":"MorilloJosé","display_name":"José Morillo","profile_url":"https://independent.academia.edu/MorilloJos%C3%A9?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":420,"name":"Sedimentology","url":"https://www.academia.edu/Documents/in/Sedimentology?f_ri=40647","nofollow":false},{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false},{"id":1286,"name":"Coastal Engineering","url":"https://www.academia.edu/Documents/in/Coastal_Engineering?f_ri=40647","nofollow":false},{"id":21724,"name":"Water Pollution","url":"https://www.academia.edu/Documents/in/Water_Pollution?f_ri=40647","nofollow":false},{"id":40021,"name":"Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Coastal_Zone_Management?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":57697,"name":"Heavy metals","url":"https://www.academia.edu/Documents/in/Heavy_metals?f_ri=40647"},{"id":67405,"name":"Toxicity","url":"https://www.academia.edu/Documents/in/Toxicity?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647"},{"id":116426,"name":"Huelva","url":"https://www.academia.edu/Documents/in/Huelva?f_ri=40647"},{"id":192294,"name":"Sediment","url":"https://www.academia.edu/Documents/in/Sediment?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_32074528" data-work_id="32074528" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/32074528/The_Eastern_Scheldt_Survey_A_concise_overview_of_the_estuary_pre_and_post_barrier">The Eastern Scheldt Survey - A concise overview of the estuary pre and post barrier</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The aim of this survey is to give a concise overview of the pre- and post-barrier functioning of the Eastern Scheldt estuary. The survey builds upon the Eastern Scheldt Memo (dated March 2016), which explored possible sources and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_32074528" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The aim of this survey is to give a concise overview of the pre- and post-barrier functioning of the Eastern Scheldt estuary. The survey builds upon the Eastern Scheldt Memo (dated March 2016), which explored possible sources and shortlisted leading publications, key institutes and contacts. In response to the memo’s reception by the commissioner of this study, the Severe Storm Prediction Education and Evacuation from Disasters (SSPEED)-centre, the survey has focused on two fields of interest:<br />1. The first field targets key environmental changes in the estuary after 1986. These have been grouped under five main categories: hydrodynamics, morphology, benthos & primary production, fish & aquaculture, and wader bird population. These include topics like salinity, channel alignment and (re)location of aquaculture plots.<br />2. The second field describes contemporary management- and mitigation efforts aimed to preserve the functioning of the estuary’s ecosystem. <br /><br />For a full view, the two parts of this study are to be read in concert, as the survey (part 2) only elaborates on selected issues from the memo (part 1).</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/32074528" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="b647c5d0e56d14a7597b8f7a25286cb3" rel="nofollow" data-download="{"attachment_id":52330351,"asset_id":32074528,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/52330351/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="40987625" href="https://tudelft.academia.edu/bkothuis">Baukje 'Bee' Kothuis</a><script data-card-contents-for-user="40987625" type="text/json">{"id":40987625,"first_name":"Baukje 'Bee'","last_name":"Kothuis","domain_name":"tudelft","page_name":"bkothuis","display_name":"Baukje 'Bee' Kothuis","profile_url":"https://tudelft.academia.edu/bkothuis?f_ri=40647","photo":"https://0.academia-photos.com/40987625/13371786/14602956/s65_baukje.kothuis.jpg"}</script></span></span></li><li class="js-paper-rank-work_32074528 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="32074528"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 32074528, container: ".js-paper-rank-work_32074528", }); 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The survey builds upon the Eastern Scheldt Memo (dated March 2016), which explored possible sources and shortlisted leading publications, key institutes and contacts. In response to the memo’s reception by the commissioner of this study, the Severe Storm Prediction Education and Evacuation from Disasters (SSPEED)-centre, the survey has focused on two fields of interest:\n1. The first field targets key environmental changes in the estuary after 1986. These have been grouped under five main categories: hydrodynamics, morphology, benthos \u0026 primary production, fish \u0026 aquaculture, and wader bird population. These include topics like salinity, channel alignment and (re)location of aquaculture plots.\n2. The second field describes contemporary management- and mitigation efforts aimed to preserve the functioning of the estuary’s ecosystem. \n\nFor a full view, the two parts of this study are to be read in concert, as the survey (part 2) only elaborates on selected issues from the memo (part 1).\n","downloadable_attachments":[{"id":52330351,"asset_id":32074528,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":40987625,"first_name":"Baukje 'Bee'","last_name":"Kothuis","domain_name":"tudelft","page_name":"bkothuis","display_name":"Baukje 'Bee' Kothuis","profile_url":"https://tudelft.academia.edu/bkothuis?f_ri=40647","photo":"https://0.academia-photos.com/40987625/13371786/14602956/s65_baukje.kothuis.jpg"}],"research_interests":[{"id":55,"name":"Environmental Engineering","url":"https://www.academia.edu/Documents/in/Environmental_Engineering?f_ri=40647","nofollow":false},{"id":3100,"name":"Flood Risk Management","url":"https://www.academia.edu/Documents/in/Flood_Risk_Management?f_ri=40647","nofollow":false},{"id":5806,"name":"Sustainable Building Design","url":"https://www.academia.edu/Documents/in/Sustainable_Building_Design?f_ri=40647","nofollow":false},{"id":18845,"name":"Environmental Sustainability","url":"https://www.academia.edu/Documents/in/Environmental_Sustainability?f_ri=40647","nofollow":false},{"id":32647,"name":"Hydraulic systems and structures","url":"https://www.academia.edu/Documents/in/Hydraulic_systems_and_structures?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_5873504" data-work_id="5873504" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/5873504/Effects_of_Land_Use_Change_on_Juvenile_Fishes_and_Brown_Shrimp_Abundance_in_North_Carolinas_Estuarine_Nursery_Habitats_Fisheries_Resource_Grant_Final_Report_Submitted_by">Effects of Land Use Change on Juvenile Fishes and Brown Shrimp Abundance in North Carolina's Estuarine Nursery Habitats Fisheries Resource Grant Final Report Submitted by</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/5873504" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0b6092a1464890d17709e7c326f13d28" rel="nofollow" data-download="{"attachment_id":32865785,"asset_id":5873504,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32865785/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="8672846" href="https://ecu.academia.edu/JosephLuczkovich">Joseph Luczkovich</a><script data-card-contents-for-user="8672846" type="text/json">{"id":8672846,"first_name":"Joseph","last_name":"Luczkovich","domain_name":"ecu","page_name":"JosephLuczkovich","display_name":"Joseph Luczkovich","profile_url":"https://ecu.academia.edu/JosephLuczkovich?f_ri=40647","photo":"https://0.academia-photos.com/8672846/2883158/9226688/s65_joseph.luczkovich.jpg"}</script></span></span></li><li class="js-paper-rank-work_5873504 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="5873504"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 5873504, container: ".js-paper-rank-work_5873504", }); 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$(".js-view-count[data-work-id=5873504]").text(description); $(".js-view-count-work_5873504").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_5873504").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="5873504"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="1252" href="https://www.academia.edu/Documents/in/Remote_Sensing">Remote Sensing</a>, <script data-card-contents-for-ri="1252" type="text/json">{"id":1252,"name":"Remote Sensing","url":"https://www.academia.edu/Documents/in/Remote_Sensing?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="588655" href="https://www.academia.edu/Documents/in/Landscape_and_Land-use-history">Landscape and Land-use-history</a><script data-card-contents-for-ri="588655" type="text/json">{"id":588655,"name":"Landscape and Land-use-history","url":"https://www.academia.edu/Documents/in/Landscape_and_Land-use-history?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=5873504]'), work: {"id":5873504,"title":"Effects of Land Use Change on Juvenile Fishes and Brown Shrimp Abundance in North Carolina's Estuarine Nursery Habitats Fisheries Resource Grant Final Report Submitted by","created_at":"2014-01-28T12:28:43.796-08:00","url":"https://www.academia.edu/5873504/Effects_of_Land_Use_Change_on_Juvenile_Fishes_and_Brown_Shrimp_Abundance_in_North_Carolinas_Estuarine_Nursery_Habitats_Fisheries_Resource_Grant_Final_Report_Submitted_by?f_ri=40647","dom_id":"work_5873504","summary":null,"downloadable_attachments":[{"id":32865785,"asset_id":5873504,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":8672846,"first_name":"Joseph","last_name":"Luczkovich","domain_name":"ecu","page_name":"JosephLuczkovich","display_name":"Joseph Luczkovich","profile_url":"https://ecu.academia.edu/JosephLuczkovich?f_ri=40647","photo":"https://0.academia-photos.com/8672846/2883158/9226688/s65_joseph.luczkovich.jpg"}],"research_interests":[{"id":1252,"name":"Remote Sensing","url":"https://www.academia.edu/Documents/in/Remote_Sensing?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":588655,"name":"Landscape and Land-use-history","url":"https://www.academia.edu/Documents/in/Landscape_and_Land-use-history?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_34375824" data-work_id="34375824" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/34375824/Ecosystem_service_delivery_in_restoration_projects_the_effect_of_ecological_succession_on_the_benefits_of_tidal_marsh_restoration">Ecosystem service delivery in restoration projects: the effect of ecological succession on the benefits of tidal marsh restoration</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Long-term assessment of ecosystem restoration projects is complex because of ecological processes such as succession, particularly in highly dynamic ecosystems such as estuaries. Restoration of intertidal flats and marshes on formerly... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_34375824" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Long-term assessment of ecosystem restoration projects is complex because of ecological processes such as succession, particularly in highly dynamic ecosystems such as estuaries. Restoration of intertidal flats and marshes on formerly embanked land, often called managed coastal realignment (MR), became popular in estuarine management. In our study, biophysical and monetary data were collected to calculate the value of 15 (sub)ecosystem services (ES) delivered by a large tidal marsh restoration project in the Schelde estuary in Belgium and the Netherlands. We hypothesized that ES delivery changes over time due to ecological succession and hence the long-term benefits are subject to this phenomenon and need to be taken into consideration. A marsh sediment accretion model (MARSED) was used to simulate potential marsh succession scenarios. In this way, the temporal evolution of ES delivery caused by ecological succession could be evaluated. Our study shows that benefits during successional marsh stages could actually be higher than for marshes in equilibrium. This finding does not suggest that ecosystems in transition always have a higher value than systems in equilibrium, but emphasizes the need to consider long-term ecological dynamics, such as succession, in a benefit assessment for restoration projects.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/34375824" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="a68859a1f0764d3b8a6772c66a997c93" rel="nofollow" data-download="{"attachment_id":54263371,"asset_id":34375824,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/54263371/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="47021844" href="https://antwerp.academia.edu/AnneliesBoerema">Annelies Boerema</a><script data-card-contents-for-user="47021844" type="text/json">{"id":47021844,"first_name":"Annelies","last_name":"Boerema","domain_name":"antwerp","page_name":"AnneliesBoerema","display_name":"Annelies Boerema","profile_url":"https://antwerp.academia.edu/AnneliesBoerema?f_ri=40647","photo":"https://0.academia-photos.com/47021844/17594541/17651974/s65_annelies.boerema.jpg"}</script></span></span></li><li class="js-paper-rank-work_34375824 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="34375824"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 34375824, container: ".js-paper-rank-work_34375824", }); 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$(".js-view-count[data-work-id=34375824]").text(description); $(".js-view-count-work_34375824").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_34375824").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="34375824"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">7</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="2312" href="https://www.academia.edu/Documents/in/Ecosystem_Services">Ecosystem Services</a>, <script data-card-contents-for-ri="2312" type="text/json">{"id":2312,"name":"Ecosystem Services","url":"https://www.academia.edu/Documents/in/Ecosystem_Services?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="87756" href="https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management">Integrated Coastal Zone Management</a>, <script data-card-contents-for-ri="87756" type="text/json">{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="89990" href="https://www.academia.edu/Documents/in/Estuaries">Estuaries</a><script data-card-contents-for-ri="89990" type="text/json">{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=34375824]'), work: {"id":34375824,"title":"Ecosystem service delivery in restoration projects: the effect of ecological succession on the benefits of tidal marsh restoration","created_at":"2017-08-28T01:36:29.590-07:00","url":"https://www.academia.edu/34375824/Ecosystem_service_delivery_in_restoration_projects_the_effect_of_ecological_succession_on_the_benefits_of_tidal_marsh_restoration?f_ri=40647","dom_id":"work_34375824","summary":"Long-term assessment of ecosystem restoration projects is complex because of ecological processes such as succession, particularly in highly dynamic ecosystems such as estuaries. Restoration of intertidal flats and marshes on formerly embanked land, often called managed coastal realignment (MR), became popular in estuarine management. In our study, biophysical and monetary data were collected to calculate the value of 15 (sub)ecosystem services (ES) delivered by a large tidal marsh restoration project in the Schelde estuary in Belgium and the Netherlands. We hypothesized that ES delivery changes over time due to ecological succession and hence the long-term benefits are subject to this phenomenon and need to be taken into consideration. A marsh sediment accretion model (MARSED) was used to simulate potential marsh succession scenarios. In this way, the temporal evolution of ES delivery caused by ecological succession could be evaluated. Our study shows that benefits during successional marsh stages could actually be higher than for marshes in equilibrium. This finding does not suggest that ecosystems in transition always have a higher value than systems in equilibrium, but emphasizes the need to consider long-term ecological dynamics, such as succession, in a benefit assessment for restoration projects.","downloadable_attachments":[{"id":54263371,"asset_id":34375824,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":47021844,"first_name":"Annelies","last_name":"Boerema","domain_name":"antwerp","page_name":"AnneliesBoerema","display_name":"Annelies Boerema","profile_url":"https://antwerp.academia.edu/AnneliesBoerema?f_ri=40647","photo":"https://0.academia-photos.com/47021844/17594541/17651974/s65_annelies.boerema.jpg"}],"research_interests":[{"id":2312,"name":"Ecosystem Services","url":"https://www.academia.edu/Documents/in/Ecosystem_Services?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647","nofollow":false},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647","nofollow":false},{"id":191312,"name":"Managed Realignment","url":"https://www.academia.edu/Documents/in/Managed_Realignment?f_ri=40647"},{"id":300682,"name":"Flood Protection","url":"https://www.academia.edu/Documents/in/Flood_Protection?f_ri=40647"},{"id":842502,"name":"Tidal Marsh Restoration","url":"https://www.academia.edu/Documents/in/Tidal_Marsh_Restoration?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_12104495 coauthored" data-work_id="12104495" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/12104495/Significant_marsh_primary_production_is_being_lost_from_the_Campbell_River_estuary_another_case_of_too_many_resident_Canada_Geese_Branta_canadensis_"> Significant marsh primary production is being lost from the Campbell River estuary: another case of too many resident Canada Geese (Branta canadensis)? </a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest">British Columbia Birds 25:2–12.</div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/12104495" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa 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itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="30276490" href="https://independent.academia.edu/NeilDawe">Neil K Dawe</a><script data-card-contents-for-user="30276490" type="text/json">{"id":30276490,"first_name":"Neil","last_name":"Dawe","domain_name":"independent","page_name":"NeilDawe","display_name":"Neil K Dawe","profile_url":"https://independent.academia.edu/NeilDawe?f_ri=40647","photo":"https://0.academia-photos.com/30276490/9662141/10761577/s65_neil.dawe.jpg_oh_0a764637f9fec573119145192ac6f6ed_oe_55e90732___gda___1442011172_6add6cf5223c7ea933f5914c5b2d729d"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-12104495">+2</span><div class="hidden js-additional-users-12104495"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/ShannonAnderson8">Shannon Anderson</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/TerriMartin2">Terri Martin</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-12104495'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-12104495').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_12104495 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="12104495"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 12104495, container: ".js-paper-rank-work_12104495", }); });</script></li><li class="js-percentile-work_12104495 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 12104495; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_12104495"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_12104495 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="12104495"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 12104495; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=12104495]").text(description); $(".js-view-count-work_12104495").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_12104495").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="12104495"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1911970" href="https://www.academia.edu/Documents/in/Resident_Canada_Geese">Resident Canada Geese</a><script data-card-contents-for-ri="1911970" type="text/json">{"id":1911970,"name":"Resident Canada Geese","url":"https://www.academia.edu/Documents/in/Resident_Canada_Geese?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=12104495]'), work: {"id":12104495,"title":" Significant marsh primary production is being lost from the Campbell River estuary: another case of too many resident Canada Geese (Branta canadensis)? ","created_at":"2015-04-25T12:03:41.514-07:00","url":"https://www.academia.edu/12104495/Significant_marsh_primary_production_is_being_lost_from_the_Campbell_River_estuary_another_case_of_too_many_resident_Canada_Geese_Branta_canadensis_?f_ri=40647","dom_id":"work_12104495","summary":"British Columbia Birds 25:2–12.","downloadable_attachments":[{"id":38829678,"asset_id":12104495,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":30276490,"first_name":"Neil","last_name":"Dawe","domain_name":"independent","page_name":"NeilDawe","display_name":"Neil K Dawe","profile_url":"https://independent.academia.edu/NeilDawe?f_ri=40647","photo":"https://0.academia-photos.com/30276490/9662141/10761577/s65_neil.dawe.jpg_oh_0a764637f9fec573119145192ac6f6ed_oe_55e90732___gda___1442011172_6add6cf5223c7ea933f5914c5b2d729d"},{"id":49727125,"first_name":"Shannon","last_name":"Anderson","domain_name":"independent","page_name":"ShannonAnderson8","display_name":"Shannon Anderson","profile_url":"https://independent.academia.edu/ShannonAnderson8?f_ri=40647","photo":"/images/s65_no_pic.png"},{"id":49181195,"first_name":"Terri","last_name":"Martin","domain_name":"independent","page_name":"TerriMartin2","display_name":"Terri Martin","profile_url":"https://independent.academia.edu/TerriMartin2?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":1911970,"name":"Resident Canada Geese","url":"https://www.academia.edu/Documents/in/Resident_Canada_Geese?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_41662717" data-work_id="41662717" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/41662717/A_COMPREHENSIVE_STUDY_OF_THE_DISTRIBUTION_AND_ABUNDANCE_OF_BENTHIC_MACROINVERTEBRATE_SPECIES_IN_THE_UPPER_AND_MIDDLE_THAMES_ESTUARY_AND_ITS_ASSOCIATED_DOCK_BASINS_AND_CREEKS">A COMPREHENSIVE STUDY OF THE DISTRIBUTION AND ABUNDANCE OF BENTHIC MACROINVERTEBRATE SPECIES IN THE UPPER AND MIDDLE THAMES ESTUARY AND ITS ASSOCIATED DOCK BASINS AND CREEKS</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The diversity of benthic macroinvertebrates in the Upper (Zone 1) and Middle Thames Estuary (Zone 2) and its associated tributaries, creeks and dock basins was studied using the commonly used hand picking, kick-sampling, core-sampling and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_41662717" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The diversity of benthic macroinvertebrates in the Upper (Zone 1) and Middle Thames Estuary (Zone 2) and its associated tributaries, creeks and dock basins was studied using the commonly used hand picking, kick-sampling, core-sampling and wall scraping (barking) methods to examine diversity similarity and differences in macroinvertebrates assemblages between them. Population densities, species lists, densities diversity, and similarity measures were used to analyse the macroinvertebrate dataset obtained from the sorting, identification and counting of the invertebrate species. Results suggested that the upper estuary sites produced the largest number of species/families and middle estuary and creek sites produced the largest number of individuals but the lowest number of species. The Royal dock basins had specialised benthic invertebrate groups, whilst the East India Dock basin had benthic macroinvertebrates composition similar to that of the main river. The mudflat of the mid estuary creeks display very high abundances and dominances by oligochaete and polychaete worms; and their central channels by freshwater species (mainly of upstream of the tributary origin). The study also indicated that habitats with similar physical and other environmental conditions yielded similar macroinvertebrate assemblages.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/41662717" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="0ab96490f8fc9752d910c6dd920fd44e" rel="nofollow" data-download="{"attachment_id":61817257,"asset_id":41662717,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/61817257/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="58721649" href="https://independent.academia.edu/KollehBangura">Kolleh Bangura</a><script data-card-contents-for-user="58721649" type="text/json">{"id":58721649,"first_name":"Kolleh","last_name":"Bangura","domain_name":"independent","page_name":"KollehBangura","display_name":"Kolleh Bangura","profile_url":"https://independent.academia.edu/KollehBangura?f_ri=40647","photo":"https://0.academia-photos.com/58721649/18440732/18390432/s65_kolleh.bangura.jpg"}</script></span></span></li><li class="js-paper-rank-work_41662717 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="41662717"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 41662717, container: ".js-paper-rank-work_41662717", }); 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$(".js-view-count[data-work-id=41662717]").text(description); $(".js-view-count-work_41662717").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_41662717").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="41662717"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="1420" href="https://www.academia.edu/Documents/in/Aquatic_Ecology">Aquatic Ecology</a>, <script data-card-contents-for-ri="1420" type="text/json">{"id":1420,"name":"Aquatic Ecology","url":"https://www.academia.edu/Documents/in/Aquatic_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4035" href="https://www.academia.edu/Documents/in/Marine_Ecology">Marine Ecology</a>, <script data-card-contents-for-ri="4035" type="text/json">{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="16441" href="https://www.academia.edu/Documents/in/Marine_Science">Marine Science</a>, <script data-card-contents-for-ri="16441" type="text/json">{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=41662717]'), work: {"id":41662717,"title":"A COMPREHENSIVE STUDY OF THE DISTRIBUTION AND ABUNDANCE OF BENTHIC MACROINVERTEBRATE SPECIES IN THE UPPER AND MIDDLE THAMES ESTUARY AND ITS ASSOCIATED DOCK BASINS AND CREEKS","created_at":"2020-01-17T15:37:50.640-08:00","url":"https://www.academia.edu/41662717/A_COMPREHENSIVE_STUDY_OF_THE_DISTRIBUTION_AND_ABUNDANCE_OF_BENTHIC_MACROINVERTEBRATE_SPECIES_IN_THE_UPPER_AND_MIDDLE_THAMES_ESTUARY_AND_ITS_ASSOCIATED_DOCK_BASINS_AND_CREEKS?f_ri=40647","dom_id":"work_41662717","summary":"The diversity of benthic macroinvertebrates in the Upper (Zone 1) and Middle Thames Estuary (Zone 2) and its associated tributaries, creeks and dock basins was studied using the commonly used hand picking, kick-sampling, core-sampling and wall scraping (barking) methods to examine diversity similarity and differences in macroinvertebrates assemblages between them. Population densities, species lists, densities diversity, and similarity measures were used to analyse the macroinvertebrate dataset obtained from the sorting, identification and counting of the invertebrate species. Results suggested that the upper estuary sites produced the largest number of species/families and middle estuary and creek sites produced the largest number of individuals but the lowest number of species. The Royal dock basins had specialised benthic invertebrate groups, whilst the East India Dock basin had benthic macroinvertebrates composition similar to that of the main river. The mudflat of the mid estuary creeks display very high abundances and dominances by oligochaete and polychaete worms; and their central channels by freshwater species (mainly of upstream of the tributary origin). The study also indicated that habitats with similar physical and other environmental conditions yielded similar macroinvertebrate assemblages.","downloadable_attachments":[{"id":61817257,"asset_id":41662717,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":58721649,"first_name":"Kolleh","last_name":"Bangura","domain_name":"independent","page_name":"KollehBangura","display_name":"Kolleh Bangura","profile_url":"https://independent.academia.edu/KollehBangura?f_ri=40647","photo":"https://0.academia-photos.com/58721649/18440732/18390432/s65_kolleh.bangura.jpg"}],"research_interests":[{"id":1420,"name":"Aquatic Ecology","url":"https://www.academia.edu/Documents/in/Aquatic_Ecology?f_ri=40647","nofollow":false},{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false},{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":136311,"name":"Fish Migration","url":"https://www.academia.edu/Documents/in/Fish_Migration?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_30346648 coauthored" data-work_id="30346648" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/30346648/Habitat_requirements_distribution_and_colonisation_of_the_tubeworm_Ficopomatus_enigmaticus_in_the_Lower_Lakes_and_Coorong_Report_for_the_South_Australian_Murray_Darling_Basin_Natural_Resources_Management_Board">Habitat requirements, distribution and colonisation of the tubeworm Ficopomatus enigmaticus in the Lower Lakes and Coorong Report for the South Australian Murray-Darling Basin Natural Resources Management Board</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/30346648" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1cad6025b911a43f6d6628165d57a8c9" rel="nofollow" data-download="{"attachment_id":50799392,"asset_id":30346648,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/50799392/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="4578437" href="https://dkit.academia.edu/AlecRolston">Alec Rolston</a><script data-card-contents-for-user="4578437" type="text/json">{"id":4578437,"first_name":"Alec","last_name":"Rolston","domain_name":"dkit","page_name":"AlecRolston","display_name":"Alec Rolston","profile_url":"https://dkit.academia.edu/AlecRolston?f_ri=40647","photo":"https://0.academia-photos.com/4578437/17243333/17367309/s65_alec.rolston.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-30346648">+1</span><div class="hidden js-additional-users-30346648"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/BengerS">S. Benger</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-30346648'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-30346648').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_30346648 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="30346648"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 30346648, container: ".js-paper-rank-work_30346648", }); });</script></li><li class="js-percentile-work_30346648 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 30346648; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_30346648"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_30346648 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="30346648"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 30346648; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=30346648]").text(description); $(".js-view-count-work_30346648").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_30346648").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="30346648"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="4035" href="https://www.academia.edu/Documents/in/Marine_Ecology">Marine Ecology</a>, <script data-card-contents-for-ri="4035" type="text/json">{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="23720" href="https://www.academia.edu/Documents/in/Benthic_macroinvertebrates">Benthic macroinvertebrates</a>, <script data-card-contents-for-ri="23720" type="text/json">{"id":23720,"name":"Benthic macroinvertebrates","url":"https://www.academia.edu/Documents/in/Benthic_macroinvertebrates?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="446375" href="https://www.academia.edu/Documents/in/Calcareous_tubeworms">Calcareous tubeworms</a><script data-card-contents-for-ri="446375" type="text/json">{"id":446375,"name":"Calcareous tubeworms","url":"https://www.academia.edu/Documents/in/Calcareous_tubeworms?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=30346648]'), work: {"id":30346648,"title":"Habitat requirements, distribution and colonisation of the tubeworm Ficopomatus enigmaticus in the Lower Lakes and Coorong Report for the South Australian Murray-Darling Basin Natural Resources Management Board","created_at":"2016-12-09T02:53:36.085-08:00","url":"https://www.academia.edu/30346648/Habitat_requirements_distribution_and_colonisation_of_the_tubeworm_Ficopomatus_enigmaticus_in_the_Lower_Lakes_and_Coorong_Report_for_the_South_Australian_Murray_Darling_Basin_Natural_Resources_Management_Board?f_ri=40647","dom_id":"work_30346648","summary":null,"downloadable_attachments":[{"id":50799392,"asset_id":30346648,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":4578437,"first_name":"Alec","last_name":"Rolston","domain_name":"dkit","page_name":"AlecRolston","display_name":"Alec Rolston","profile_url":"https://dkit.academia.edu/AlecRolston?f_ri=40647","photo":"https://0.academia-photos.com/4578437/17243333/17367309/s65_alec.rolston.jpg"},{"id":50985316,"first_name":"S.","last_name":"Benger","domain_name":"independent","page_name":"BengerS","display_name":"S. 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data-work_id="30936283" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/30936283/Life_cycle_of_estuarine_islands_From_the_formation_to_the_landlocking_of_former_islands_in_the_environs_of_Miletos_and_Ephesos_in_western_Asia_Minor_Turkey_">Life cycle of estuarine islands — From the formation to the landlocking of former islands in the environs of Miletos and Ephesos in western Asia Minor (Turkey)</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The focus of this article is to link historical accounts about former islands of the Anatolian gulfs of the Aegean Sea to geoarchaeological evidence. During the Holocene, prominent environmental and coastline changes have taken place in... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_30936283" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The focus of this article is to link historical accounts about former islands of the Anatolian gulfs of the Aegean Sea to geoarchaeological evidence. During the Holocene, prominent environmental and coastline changes have taken place in many tectonic grabens of western Asia Minor, today's Turkey. The Büyük and the Küçük Menderes fault systems are excellent examples for deciphering these changes. Since mid-Holocene times, the eponymous rivers have advanced their deltas, silting up marine embayments which had once reached inland for tens of kilometres. To describe this terrestrial–marine–terrestrial evolution of estuarine islands we coin the term " life cycle of estu-arine islands ". Besides other factors, such as natural erosion, sea-level changes, and tectonic activities, the delta progradation was mainly governed by riverine sediment load, which, in turn, was to a great extent dependent on human impact on the vegetation cover of the drainage basins. Based on historical accounts as well as modern geoarchaeological research it is possible to reconstruct the spatio-temporal evolution of the landscape. For Miletos and the Büyük Menderes (Maiandros, Maeander) graben, remarkable transformations have been revealed: the metamorphosis of the marine gulf into residual lakes (Lake Azap, Lake Bafa), the landlocking of islands (Hybanda, Lade, Asteria, Nergiz Tepe), the transition of the Milesian archipelago to a peninsula and finally to a part of the floodplain. A dramatic effect of the ongoing accumulation of fine-grained sediments was the sil-tation of harbours – a major reason for the decline of the once flourishing coastal cities of Myous, Priene, Herakleia, and finally Miletos, today some 8 km inland. For Ephesos and the Küçük Menderes (Kaystros) graben, the research focused on the former island of Syrie. Pliny the Elder (Naturalis Historia, c. CE 77) attributed the landlocking of Syrie to the Kaystros River – a scenario which has been verified by our geoarchaeological research and 14 C–dated to the 5th century BC. The local foundation myth according to which an island, presumably Syrie, was the location of the first settlement of immigrants from the Greek mainland in the 11th century BCE can neither be proven nor disproven for lack of archaeological evidence. The delta advance was the main reason why the settlement sites and the harbours of Ephesos were relocated several times from the Early Iron Age to the Middle Ages. <br />- I am very happy that this article gets such a high rating, even though it is without footnotes and higher than my one! The standards of Humanities do not count so much  any more!  Its about money and power only. Think it over!</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/30936283" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="f9d5a7eaf5987586f7f655d332ea2656" rel="nofollow" data-download="{"attachment_id":52630459,"asset_id":30936283,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/52630459/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="356680" href="https://independentresearcher.academia.edu/AlexanderHerda">Alexander Herda</a><script data-card-contents-for-user="356680" type="text/json">{"id":356680,"first_name":"Alexander","last_name":"Herda","domain_name":"independentresearcher","page_name":"AlexanderHerda","display_name":"Alexander Herda","profile_url":"https://independentresearcher.academia.edu/AlexanderHerda?f_ri=40647","photo":"https://0.academia-photos.com/356680/158329/2573150/s65_alexander.herda.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-30936283">+3</span><div class="hidden js-additional-users-30936283"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://uni-koeln.academia.edu/FriederikeStock">Friederike Stock</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://oeaw.academia.edu/AustrianArchaeologicalInstituteMichaelKerschner">Michael Kerschner</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://uni-koeln.academia.edu/HelmutBr%C3%BCckner">Helmut Brückner</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-30936283'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-30936283').html(); 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During the Holocene, prominent environmental and coastline changes have taken place in many tectonic grabens of western Asia Minor, today's Turkey. The Büyük and the Küçük Menderes fault systems are excellent examples for deciphering these changes. Since mid-Holocene times, the eponymous rivers have advanced their deltas, silting up marine embayments which had once reached inland for tens of kilometres. To describe this terrestrial–marine–terrestrial evolution of estuarine islands we coin the term \" life cycle of estu-arine islands \". Besides other factors, such as natural erosion, sea-level changes, and tectonic activities, the delta progradation was mainly governed by riverine sediment load, which, in turn, was to a great extent dependent on human impact on the vegetation cover of the drainage basins. Based on historical accounts as well as modern geoarchaeological research it is possible to reconstruct the spatio-temporal evolution of the landscape. For Miletos and the Büyük Menderes (Maiandros, Maeander) graben, remarkable transformations have been revealed: the metamorphosis of the marine gulf into residual lakes (Lake Azap, Lake Bafa), the landlocking of islands (Hybanda, Lade, Asteria, Nergiz Tepe), the transition of the Milesian archipelago to a peninsula and finally to a part of the floodplain. A dramatic effect of the ongoing accumulation of fine-grained sediments was the sil-tation of harbours – a major reason for the decline of the once flourishing coastal cities of Myous, Priene, Herakleia, and finally Miletos, today some 8 km inland. For Ephesos and the Küçük Menderes (Kaystros) graben, the research focused on the former island of Syrie. Pliny the Elder (Naturalis Historia, c. CE 77) attributed the landlocking of Syrie to the Kaystros River – a scenario which has been verified by our geoarchaeological research and 14 C–dated to the 5th century BC. The local foundation myth according to which an island, presumably Syrie, was the location of the first settlement of immigrants from the Greek mainland in the 11th century BCE can neither be proven nor disproven for lack of archaeological evidence. The delta advance was the main reason why the settlement sites and the harbours of Ephesos were relocated several times from the Early Iron Age to the Middle Ages.\r\n- I am very happy that this article gets such a high rating, even though it is without footnotes and higher than my one! The standards of Humanities do not count so much any more! Its about money and power only. Think it over!","downloadable_attachments":[{"id":52630459,"asset_id":30936283,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":356680,"first_name":"Alexander","last_name":"Herda","domain_name":"independentresearcher","page_name":"AlexanderHerda","display_name":"Alexander Herda","profile_url":"https://independentresearcher.academia.edu/AlexanderHerda?f_ri=40647","photo":"https://0.academia-photos.com/356680/158329/2573150/s65_alexander.herda.jpg"},{"id":7328434,"first_name":"Friederike","last_name":"Stock","domain_name":"uni-koeln","page_name":"FriederikeStock","display_name":"Friederike Stock","profile_url":"https://uni-koeln.academia.edu/FriederikeStock?f_ri=40647","photo":"https://0.academia-photos.com/7328434/2715710/3455248/s65_friederike.stock.jpg"},{"id":1055820,"first_name":"Michael","last_name":"Kerschner","domain_name":"oeaw","page_name":"AustrianArchaeologicalInstituteMichaelKerschner","display_name":"Michael Kerschner","profile_url":"https://oeaw.academia.edu/AustrianArchaeologicalInstituteMichaelKerschner?f_ri=40647","photo":"https://0.academia-photos.com/1055820/872395/1088818/s65_michael.kerschner.jpg"},{"id":32288148,"first_name":"Helmut","last_name":"Brückner","domain_name":"uni-koeln","page_name":"HelmutBrückner","display_name":"Helmut Brückner","profile_url":"https://uni-koeln.academia.edu/HelmutBr%C3%BCckner?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":130,"name":"Ancient History","url":"https://www.academia.edu/Documents/in/Ancient_History?f_ri=40647","nofollow":false},{"id":1706,"name":"Geoarchaeology","url":"https://www.academia.edu/Documents/in/Geoarchaeology?f_ri=40647","nofollow":false},{"id":22878,"name":"Ancient Greek History","url":"https://www.academia.edu/Documents/in/Ancient_Greek_History?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":105883,"name":"Asia Minor","url":"https://www.academia.edu/Documents/in/Asia_Minor?f_ri=40647"},{"id":106423,"name":"Geoarchaeology and Paleoenvironmental Reconstructions","url":"https://www.academia.edu/Documents/in/Geoarchaeology_and_Paleoenvironmental_Reconstructions?f_ri=40647"},{"id":133100,"name":"Ephesos","url":"https://www.academia.edu/Documents/in/Ephesos?f_ri=40647"},{"id":148550,"name":"Miletos","url":"https://www.academia.edu/Documents/in/Miletos?f_ri=40647"},{"id":174666,"name":"Islands","url":"https://www.academia.edu/Documents/in/Islands?f_ri=40647"},{"id":661401,"name":"Maeander","url":"https://www.academia.edu/Documents/in/Maeander?f_ri=40647"},{"id":970882,"name":"Buyuk Menderes","url":"https://www.academia.edu/Documents/in/Buyuk_Menderes?f_ri=40647"},{"id":993249,"name":"Islands Archaeology","url":"https://www.academia.edu/Documents/in/Islands_Archaeology?f_ri=40647"},{"id":1418898,"name":"Islands and Archipelagos","url":"https://www.academia.edu/Documents/in/Islands_and_Archipelagos?f_ri=40647"},{"id":2614486,"name":"kaystros","url":"https://www.academia.edu/Documents/in/kaystros?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_3868681" data-work_id="3868681" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/3868681/A_rejei%C3%A7%C3%A3o_da_pesca_do_camar%C3%A3o_rosa_Penaeus_paulensis_no_estu%C3%A1rio_da_Lagoa_dos_Patos_RS_Brasil_">A rejeição da pesca do camarão-rosa (Penaeus paulensis) no estuário da Lagoa dos Patos, RS, Brasil,</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">A pesca de Penaeus paulensis no estuário da Lagoa dos Patos atua sobre uma importante área de criação e crescimento para grande parte dos peixes e crustáceos comercialmente explorados no sul do Brasil. Este trabalho avalia o impacto da... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_3868681" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">A pesca de Penaeus paulensis no estuário da Lagoa dos Patos atua sobre uma importante área de criação e crescimento para grande parte dos peixes e crustáceos comercialmente explorados no sul do Brasil. Este trabalho avalia o impacto da pesca com o "aviãozinho" sobre a ictiofauna do estuário da Lagoa dos Patos. Foram analisadas 53 amostras obtidas em 33 visitas a dois pontos de desembarque durante as safras de 1993/94 e 1994/95. Como unidade de esforço de pesca foi considerado o número total de redes "aviãozinho" utilizadas por cada pescador em um dia de pesca (12 horas efetivas). Uma estimativa do esforço de pesca para todo estuário foi feita a partir da avaliação da intensidade de pesca (redes/Km2/dia) de uma área conhecida. Do total capturado em peso o camarão-rosa representou em média 66,7%, os siris do gênero Callinectes 26,8% e os peixes 6,6%. A rejeição na pesca com o "aviãozinho" é constituída, basicamente, por peixes juvenis de pequeno tamanho. Micropogonias furnieri (corvina) e Netuma barba (bagre-marinho) foram as espécies dominantes na rejeição, tanto em número quanto em peso, constituindo as espécies mais potencialmente impactadas. Com base na estimativa de cerca de 15.866 redes/dia atuantes em todo estuário estima-se que o rejeito total de peixes na safra de 1994/95 tenha sido da ordem de 445,9 t, sugerindo um nível de impacto considerável desta atividade sobre as populações que compartilham o ambiente estuarino. O resultados mostram-se, contudo, mais alarmantes quando as capturas são expressas em número. Micropogonias furnieri teve um CPUE geral de 2,2 ind./rede que, ponderado pelo número de redes atuantes e a duração da safra, resulta em 4,2 milhões de indivíduos juvenis capturados por safra. Para N. barba, com um CPUE de 1,4 ind./rede, o valor é de 2,7 milhões de indivíduos juvenis por safra. Conclui-se que a pesca com o "aviãozinho" representa um impacto sobre estas populações, sendo necessário um controle efetivo do esforço de pesca sobre o camarão-rosa no estuário da Lagoa dos Patos. <br /> <br />The fishery of Penaeus paulensis on the Lagoa dos Patos estuary takes place on an important nursery ground for many fish species exploited on southern Brazil. Although caught by various fishing gears, the pink shrimp fishery in the estuarine zone is only allowed with passive nets (e.g., "aviãozinho"), which are the most used by artisanal fisherman. This work makes an impact assessment of the "aviãozinho" fishery over the fish fauna that inhabit the Lagoa dos Patos estuary. Samples (53) were obtained in 33 visits on two landing points during 1993/94 and 1994/95 fishing seasons. Fish species were classified according to its frequency in the samples and the percentual contribution in weight and number in the catches. As unit of fishing effort it was considered the total number of nets used in a day work of each fisherman (12 hours in average). A first estimation of the fishing effort to the whole estuary was carried out using the fishing intensity data (nets/Km2/day) of a known area. Total catches in weight was composed, on average, by 66.7% of P. paulensis, 26.8% of the blue crab Callinectes spp, and 6.6% of fishes. The discards were mainly composed by juvenile fish of small size. Micropogonias furnieri (white croacker) and Netuma barba (marine catfish) were the dominant species in weight and number on discards and seem to be the most impacted species. Based on 15,866 nets estimated to the whole estuary during 1995 fishing season a total discard of 445.9 t was calculated, suggesting a substantial impact of this fishery on fish populations that use the estuarine environment as a nursery ground. The results seems to be more impressive when expressed as number of individual catched per season. Micropogonias furnieri showed general CPUE of 2.2 ind./net which result in 4.2 millions of individual catched per season. For N. barba, with a CPUE of 1.4 ind./net the total catch result on 2.7 millions of individuals per season. This work shows that the incidental catch of the Lagoa dos Patos shrimp fisheries is large and harmful to the white croacker and marine catfish fisheries. An effective control of the fishing effort the Lagoa dos Patos shrimp fisheries have to be done in order to avoid potential conflicts that this by-catch generates.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/3868681" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="edcf0987c596d3cf8d307399ab519185" rel="nofollow" data-download="{"attachment_id":35758457,"asset_id":3868681,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/35758457/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="2856112" href="https://ufrj.academia.edu/LucianoGomesFischer">Luciano Gomes Fischer</a><script data-card-contents-for-user="2856112" type="text/json">{"id":2856112,"first_name":"Luciano Gomes","last_name":"Fischer","domain_name":"ufrj","page_name":"LucianoGomesFischer","display_name":"Luciano Gomes Fischer","profile_url":"https://ufrj.academia.edu/LucianoGomesFischer?f_ri=40647","photo":"https://0.academia-photos.com/2856112/1099509/1371261/s65_luciano_gomes.fischer.jpg"}</script></span></span></li><li class="js-paper-rank-work_3868681 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="3868681"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 3868681, container: ".js-paper-rank-work_3868681", }); 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$(".js-view-count[data-work-id=3868681]").text(description); $(".js-view-count-work_3868681").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_3868681").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="3868681"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">12</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="4693" href="https://www.academia.edu/Documents/in/Fisheries_Science">Fisheries Science</a>, <script data-card-contents-for-ri="4693" type="text/json">{"id":4693,"name":"Fisheries Science","url":"https://www.academia.edu/Documents/in/Fisheries_Science?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4711" href="https://www.academia.edu/Documents/in/Fisheries">Fisheries</a>, <script data-card-contents-for-ri="4711" type="text/json">{"id":4711,"name":"Fisheries","url":"https://www.academia.edu/Documents/in/Fisheries?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="9821" href="https://www.academia.edu/Documents/in/Brazil">Brazil</a>, <script data-card-contents-for-ri="9821" type="text/json">{"id":9821,"name":"Brazil","url":"https://www.academia.edu/Documents/in/Brazil?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="20001" href="https://www.academia.edu/Documents/in/SHRIMP">SHRIMP</a><script data-card-contents-for-ri="20001" type="text/json">{"id":20001,"name":"SHRIMP","url":"https://www.academia.edu/Documents/in/SHRIMP?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=3868681]'), work: {"id":3868681,"title":"A rejeição da pesca do camarão-rosa (Penaeus paulensis) no estuário da Lagoa dos Patos, RS, Brasil,","created_at":"2013-07-05T06:01:08.678-07:00","url":"https://www.academia.edu/3868681/A_rejei%C3%A7%C3%A3o_da_pesca_do_camar%C3%A3o_rosa_Penaeus_paulensis_no_estu%C3%A1rio_da_Lagoa_dos_Patos_RS_Brasil_?f_ri=40647","dom_id":"work_3868681","summary":"A pesca de Penaeus paulensis no estuário da Lagoa dos Patos atua sobre uma importante área de criação e crescimento para grande parte dos peixes e crustáceos comercialmente explorados no sul do Brasil. Este trabalho avalia o impacto da pesca com o \"aviãozinho\" sobre a ictiofauna do estuário da Lagoa dos Patos. Foram analisadas 53 amostras obtidas em 33 visitas a dois pontos de desembarque durante as safras de 1993/94 e 1994/95. Como unidade de esforço de pesca foi considerado o número total de redes \"aviãozinho\" utilizadas por cada pescador em um dia de pesca (12 horas efetivas). Uma estimativa do esforço de pesca para todo estuário foi feita a partir da avaliação da intensidade de pesca (redes/Km2/dia) de uma área conhecida. Do total capturado em peso o camarão-rosa representou em média 66,7%, os siris do gênero Callinectes 26,8% e os peixes 6,6%. A rejeição na pesca com o \"aviãozinho\" é constituída, basicamente, por peixes juvenis de pequeno tamanho. Micropogonias furnieri (corvina) e Netuma barba (bagre-marinho) foram as espécies dominantes na rejeição, tanto em número quanto em peso, constituindo as espécies mais potencialmente impactadas. Com base na estimativa de cerca de 15.866 redes/dia atuantes em todo estuário estima-se que o rejeito total de peixes na safra de 1994/95 tenha sido da ordem de 445,9 t, sugerindo um nível de impacto considerável desta atividade sobre as populações que compartilham o ambiente estuarino. O resultados mostram-se, contudo, mais alarmantes quando as capturas são expressas em número. Micropogonias furnieri teve um CPUE geral de 2,2 ind./rede que, ponderado pelo número de redes atuantes e a duração da safra, resulta em 4,2 milhões de indivíduos juvenis capturados por safra. Para N. barba, com um CPUE de 1,4 ind./rede, o valor é de 2,7 milhões de indivíduos juvenis por safra. Conclui-se que a pesca com o \"aviãozinho\" representa um impacto sobre estas populações, sendo necessário um controle efetivo do esforço de pesca sobre o camarão-rosa no estuário da Lagoa dos Patos.\r\n\r\nThe fishery of Penaeus paulensis on the Lagoa dos Patos estuary takes place on an important nursery ground for many fish species exploited on southern Brazil. Although caught by various fishing gears, the pink shrimp fishery in the estuarine zone is only allowed with passive nets (e.g., \"aviãozinho\"), which are the most used by artisanal fisherman. This work makes an impact assessment of the \"aviãozinho\" fishery over the fish fauna that inhabit the Lagoa dos Patos estuary. Samples (53) were obtained in 33 visits on two landing points during 1993/94 and 1994/95 fishing seasons. Fish species were classified according to its frequency in the samples and the percentual contribution in weight and number in the catches. As unit of fishing effort it was considered the total number of nets used in a day work of each fisherman (12 hours in average). A first estimation of the fishing effort to the whole estuary was carried out using the fishing intensity data (nets/Km2/day) of a known area. Total catches in weight was composed, on average, by 66.7% of P. paulensis, 26.8% of the blue crab Callinectes spp, and 6.6% of fishes. The discards were mainly composed by juvenile fish of small size. Micropogonias furnieri (white croacker) and Netuma barba (marine catfish) were the dominant species in weight and number on discards and seem to be the most impacted species. Based on 15,866 nets estimated to the whole estuary during 1995 fishing season a total discard of 445.9 t was calculated, suggesting a substantial impact of this fishery on fish populations that use the estuarine environment as a nursery ground. The results seems to be more impressive when expressed as number of individual catched per season. Micropogonias furnieri showed general CPUE of 2.2 ind./net which result in 4.2 millions of individual catched per season. For N. barba, with a CPUE of 1.4 ind./net the total catch result on 2.7 millions of individuals per season. This work shows that the incidental catch of the Lagoa dos Patos shrimp fisheries is large and harmful to the white croacker and marine catfish fisheries. An effective control of the fishing effort the Lagoa dos Patos shrimp fisheries have to be done in order to avoid potential conflicts that this by-catch generates.","downloadable_attachments":[{"id":35758457,"asset_id":3868681,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":2856112,"first_name":"Luciano Gomes","last_name":"Fischer","domain_name":"ufrj","page_name":"LucianoGomesFischer","display_name":"Luciano Gomes Fischer","profile_url":"https://ufrj.academia.edu/LucianoGomesFischer?f_ri=40647","photo":"https://0.academia-photos.com/2856112/1099509/1371261/s65_luciano_gomes.fischer.jpg"}],"research_interests":[{"id":4693,"name":"Fisheries Science","url":"https://www.academia.edu/Documents/in/Fisheries_Science?f_ri=40647","nofollow":false},{"id":4711,"name":"Fisheries","url":"https://www.academia.edu/Documents/in/Fisheries?f_ri=40647","nofollow":false},{"id":9821,"name":"Brazil","url":"https://www.academia.edu/Documents/in/Brazil?f_ri=40647","nofollow":false},{"id":20001,"name":"SHRIMP","url":"https://www.academia.edu/Documents/in/SHRIMP?f_ri=40647","nofollow":false},{"id":34743,"name":"Small scale fisheries","url":"https://www.academia.edu/Documents/in/Small_scale_fisheries?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":65318,"name":"Brasil","url":"https://www.academia.edu/Documents/in/Brasil?f_ri=40647"},{"id":403049,"name":"Pesca","url":"https://www.academia.edu/Documents/in/Pesca?f_ri=40647"},{"id":507705,"name":"Traditional Fisheries","url":"https://www.academia.edu/Documents/in/Traditional_Fisheries?f_ri=40647"},{"id":786757,"name":"By-catch","url":"https://www.academia.edu/Documents/in/By-catch?f_ri=40647"},{"id":1185446,"name":"Micropogonias furnieri","url":"https://www.academia.edu/Documents/in/Micropogonias_furnieri?f_ri=40647"},{"id":1540122,"name":"Lagoa dos Patos","url":"https://www.academia.edu/Documents/in/Lagoa_dos_Patos?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_76791634" data-work_id="76791634" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/76791634/What_are_jellyfish_really_eating_to_support_high_ecophysiological_condition">What are jellyfish really eating to support high ecophysiological condition?</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/76791634" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="8b55b14c12d221b336dbcd1b640ce152" rel="nofollow" data-download="{"attachment_id":84381166,"asset_id":76791634,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/84381166/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="17913805" href="https://lisboa.academia.edu/PaulaChainho">Paula Chainho</a><script data-card-contents-for-user="17913805" type="text/json">{"id":17913805,"first_name":"Paula","last_name":"Chainho","domain_name":"lisboa","page_name":"PaulaChainho","display_name":"Paula Chainho","profile_url":"https://lisboa.academia.edu/PaulaChainho?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span></li><li 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container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_76791634 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="76791634"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 76791634; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=76791634]").text(description); $(".js-view-count-work_76791634").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_76791634").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="76791634"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">14</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="173" href="https://www.academia.edu/Documents/in/Zoology">Zoology</a>, <script data-card-contents-for-ri="173" type="text/json">{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="5541" href="https://www.academia.edu/Documents/in/Plant_Biology">Plant Biology</a>, <script data-card-contents-for-ri="5541" type="text/json">{"id":5541,"name":"Plant Biology","url":"https://www.academia.edu/Documents/in/Plant_Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="7710" href="https://www.academia.edu/Documents/in/Biology">Biology</a>, <script data-card-contents-for-ri="7710" type="text/json">{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="9846" href="https://www.academia.edu/Documents/in/Ecology">Ecology</a><script data-card-contents-for-ri="9846" type="text/json">{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=76791634]'), work: {"id":76791634,"title":"What are jellyfish really eating to support high ecophysiological condition?","created_at":"2022-04-18T01:22:30.845-07:00","url":"https://www.academia.edu/76791634/What_are_jellyfish_really_eating_to_support_high_ecophysiological_condition?f_ri=40647","dom_id":"work_76791634","summary":null,"downloadable_attachments":[{"id":84381166,"asset_id":76791634,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":17913805,"first_name":"Paula","last_name":"Chainho","domain_name":"lisboa","page_name":"PaulaChainho","display_name":"Paula Chainho","profile_url":"https://lisboa.academia.edu/PaulaChainho?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology?f_ri=40647","nofollow":false},{"id":5541,"name":"Plant Biology","url":"https://www.academia.edu/Documents/in/Plant_Biology?f_ri=40647","nofollow":false},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology?f_ri=40647","nofollow":false},{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647","nofollow":false},{"id":11870,"name":"Invasive Species","url":"https://www.academia.edu/Documents/in/Invasive_Species?f_ri=40647"},{"id":17792,"name":"Biological invasions","url":"https://www.academia.edu/Documents/in/Biological_invasions?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647"},{"id":187216,"name":"Zooplankton","url":"https://www.academia.edu/Documents/in/Zooplankton?f_ri=40647"},{"id":197384,"name":"Marine Biological Invasions","url":"https://www.academia.edu/Documents/in/Marine_Biological_Invasions?f_ri=40647"},{"id":245272,"name":"Jellyfish","url":"https://www.academia.edu/Documents/in/Jellyfish?f_ri=40647"},{"id":379570,"name":"Estuary","url":"https://www.academia.edu/Documents/in/Estuary?f_ri=40647"},{"id":684975,"name":"Gelatinous Zooplankton","url":"https://www.academia.edu/Documents/in/Gelatinous_Zooplankton?f_ri=40647"},{"id":1997432,"name":"Physiological Condition","url":"https://www.academia.edu/Documents/in/Physiological_Condition?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_34385635" data-work_id="34385635" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/34385635/ASPECTOS_ECOL%C3%93GICOS_NA_ETNOICTIOLOGIA_DOS_PESCADORES_DO_COMPLEXO_ESTUARINO_LAGUNAR_MUNDA%C3%9A_MANGUABA_ALAGOAS_1991_">ASPECTOS ECOLÓGICOS NA ETNOICTIOLOGIA DOS PESCADORES DO COMPLEXO ESTUARINO-LAGUNAR MUNDAÚ-MANGUABA, ALAGOAS (1991)</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The Mundaú-Manguaba Lagunar-Estuarine Complex is located on the medium littoral in the State of Alagoas, Brazil. It is a multi-stressed ecocomplex secularly occupied by fishing communities and presently it suffers an increasing... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_34385635" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The Mundaú-Manguaba Lagunar-Estuarine Complex is located on the medium littoral in the State of Alagoas, Brazil. It is a multi-stressed ecocomplex secularly occupied by fishing communities and presently it suffers an increasing environmental degradation. A study was conducted (1985-1990) intending to detect the fishermen cognition, mainly in respect to the knowledge they have concerning with fish ecology. Their behavior as patch environment modifiers was also investigated. Some hipothesis were elaborated and one of them (related to the trophic ecology of the catfish Arius herzbergii was tested. Three cognitive aspects were specially investigated: ethnotaxonomy, space/time dimensions and trophic ecology. Three case studies were conducted: taxonomic/etfnotaxonomic aspects of the family Mugilidae (locally known as the "navel family"), patchy modification caused by the fishery gear/technology called as "caiçara" and the role of the trophic link between the mayflies locally known as "mariposas" and the catfish locally known as "bagre marruá" (A. herzbergii). Data were collected in interviews and questionnaires as well as by direct observations and tours conducted by fishermen. The classical taxonomic techniques (measurement and counts) and the usual stomach content analyses (numerical and occurence frequencies) were utilized to Mugilidae and Ariidae, respectively. Perceived ethnoecological models were obtained and they were compared to the ecological models in the scientific tradition. The concordance between one and another, although being not absolute, was impressive and this was strongly demonstrated in the case of the Ephemeroptera/Ariidae trophic link. The conclusions are: (a) the fishermen categorize the fish universe of their environment through multiple classificatory systems, including that based on taxonomic principles and ecological realities; (b) the correspondence between popular names/scientific names that scientific community proposes is questioned by the categorization they uo about the Mugilidae; (c) the fishermen share a sophisticated model concerning the spatial configuration and the temporal organization of their environment and behave in accordance with, such as by increasing local productivity; (d) the fishermen possess trophic models that include fish in a detailed and patterned manner which are coherent to the trophic models described in the pertinent literature; (e) one of these models (that related to the link ephemerids/catfishes), tested in laboratory, permits to consider Ephemeroptera being a circumstantially important item in the diet of Ariidae in tropical estuaries.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/34385635" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="be13f5185e714d5fd88303b4387d474b" rel="nofollow" data-download="{"attachment_id":54270909,"asset_id":34385635,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/54270909/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="67675377" href="https://ufal.academia.edu/Jos%C3%A9GeraldoWMarques">José Geraldo W. Marques</a><script data-card-contents-for-user="67675377" type="text/json">{"id":67675377,"first_name":"José Geraldo","last_name":"W. Marques","domain_name":"ufal","page_name":"JoséGeraldoWMarques","display_name":"José Geraldo W. Marques","profile_url":"https://ufal.academia.edu/Jos%C3%A9GeraldoWMarques?f_ri=40647","photo":"https://0.academia-photos.com/67675377/17598256/17655111/s65_jos_geraldo.w._marques.jpg"}</script></span></span></li><li class="js-paper-rank-work_34385635 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="34385635"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 34385635, container: ".js-paper-rank-work_34385635", }); });</script></li><li class="js-percentile-work_34385635 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 34385635; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_34385635"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_34385635 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="34385635"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 34385635; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=34385635]").text(description); $(".js-view-count-work_34385635").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_34385635").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="34385635"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">10</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="197" href="https://www.academia.edu/Documents/in/Human_Ecology">Human Ecology</a>, <script data-card-contents-for-ri="197" type="text/json">{"id":197,"name":"Human Ecology","url":"https://www.academia.edu/Documents/in/Human_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="15357" href="https://www.academia.edu/Documents/in/Ethnobiology">Ethnobiology</a>, <script data-card-contents-for-ri="15357" type="text/json">{"id":15357,"name":"Ethnobiology","url":"https://www.academia.edu/Documents/in/Ethnobiology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="36514" href="https://www.academia.edu/Documents/in/Ethnoecology">Ethnoecology</a>, <script data-card-contents-for-ri="36514" type="text/json">{"id":36514,"name":"Ethnoecology","url":"https://www.academia.edu/Documents/in/Ethnoecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=34385635]'), work: {"id":34385635,"title":"ASPECTOS ECOLÓGICOS NA ETNOICTIOLOGIA DOS PESCADORES DO COMPLEXO ESTUARINO-LAGUNAR MUNDAÚ-MANGUABA, ALAGOAS (1991)","created_at":"2017-08-28T13:52:41.411-07:00","url":"https://www.academia.edu/34385635/ASPECTOS_ECOL%C3%93GICOS_NA_ETNOICTIOLOGIA_DOS_PESCADORES_DO_COMPLEXO_ESTUARINO_LAGUNAR_MUNDA%C3%9A_MANGUABA_ALAGOAS_1991_?f_ri=40647","dom_id":"work_34385635","summary":"The Mundaú-Manguaba Lagunar-Estuarine Complex is located on the medium littoral in the State of Alagoas, Brazil. It is a multi-stressed ecocomplex secularly occupied by fishing communities and presently it suffers an increasing environmental degradation. A study was conducted (1985-1990) intending to detect the fishermen cognition, mainly in respect to the knowledge they have concerning with fish ecology. Their behavior as patch environment modifiers was also investigated. Some hipothesis were elaborated and one of them (related to the trophic ecology of the catfish Arius herzbergii was tested. Three cognitive aspects were specially investigated: ethnotaxonomy, space/time dimensions and trophic ecology. Three case studies were conducted: taxonomic/etfnotaxonomic aspects of the family Mugilidae (locally known as the \"navel family\"), patchy modification caused by the fishery gear/technology called as \"caiçara\" and the role of the trophic link between the mayflies locally known as \"mariposas\" and the catfish locally known as \"bagre marruá\" (A. herzbergii). Data were collected in interviews and questionnaires as well as by direct observations and tours conducted by fishermen. The classical taxonomic techniques (measurement and counts) and the usual stomach content analyses (numerical and occurence frequencies) were utilized to Mugilidae and Ariidae, respectively. Perceived ethnoecological models were obtained and they were compared to the ecological models in the scientific tradition. The concordance between one and another, although being not absolute, was impressive and this was strongly demonstrated in the case of the Ephemeroptera/Ariidae trophic link. The conclusions are: (a) the fishermen categorize the fish universe of their environment through multiple classificatory systems, including that based on taxonomic principles and ecological realities; (b) the correspondence between popular names/scientific names that scientific community proposes is questioned by the categorization they uo about the Mugilidae; (c) the fishermen share a sophisticated model concerning the spatial configuration and the temporal organization of their environment and behave in accordance with, such as by increasing local productivity; (d) the fishermen possess trophic models that include fish in a detailed and patterned manner which are coherent to the trophic models described in the pertinent literature; (e) one of these models (that related to the link ephemerids/catfishes), tested in laboratory, permits to consider Ephemeroptera being a circumstantially important item in the diet of Ariidae in tropical estuaries.","downloadable_attachments":[{"id":54270909,"asset_id":34385635,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":67675377,"first_name":"José Geraldo","last_name":"W. Marques","domain_name":"ufal","page_name":"JoséGeraldoWMarques","display_name":"José Geraldo W. Marques","profile_url":"https://ufal.academia.edu/Jos%C3%A9GeraldoWMarques?f_ri=40647","photo":"https://0.academia-photos.com/67675377/17598256/17655111/s65_jos_geraldo.w._marques.jpg"}],"research_interests":[{"id":197,"name":"Human Ecology","url":"https://www.academia.edu/Documents/in/Human_Ecology?f_ri=40647","nofollow":false},{"id":15357,"name":"Ethnobiology","url":"https://www.academia.edu/Documents/in/Ethnobiology?f_ri=40647","nofollow":false},{"id":36514,"name":"Ethnoecology","url":"https://www.academia.edu/Documents/in/Ethnoecology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":95722,"name":"Ecologia Humana","url":"https://www.academia.edu/Documents/in/Ecologia_Humana?f_ri=40647"},{"id":126483,"name":"Etnobiologia","url":"https://www.academia.edu/Documents/in/Etnobiologia?f_ri=40647"},{"id":260646,"name":"Etnoecologia","url":"https://www.academia.edu/Documents/in/Etnoecologia?f_ri=40647"},{"id":1317834,"name":"Etnoictiologia","url":"https://www.academia.edu/Documents/in/Etnoictiologia?f_ri=40647"},{"id":2268354,"name":"Etnoecologia Abrangente","url":"https://www.academia.edu/Documents/in/Etnoecologia_Abrangente?f_ri=40647"},{"id":2788308,"name":"Comprehensive ethnoecology","url":"https://www.academia.edu/Documents/in/Comprehensive_ethnoecology?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_12104430" data-work_id="12104430" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/12104430/Recent_significant_changes_to_the_native_marsh_vegetation_of_the_Little_Qualicum_River_estuary_British_Columbia_a_case_of_too_many_Canada_Geese_Branta_canadensis_"> Recent, significant changes to the native marsh vegetation of the Little Qualicum River estuary, British Columbia; a case of too many Canada Geese (Branta canadensis)? </a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/12104430" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="86190fcfaf32c5a3aebdfd4d48e01f32" rel="nofollow" data-download="{"attachment_id":37420592,"asset_id":12104430,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/37420592/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="30276490" href="https://independent.academia.edu/NeilDawe">Neil K Dawe</a><script data-card-contents-for-user="30276490" type="text/json">{"id":30276490,"first_name":"Neil","last_name":"Dawe","domain_name":"independent","page_name":"NeilDawe","display_name":"Neil K Dawe","profile_url":"https://independent.academia.edu/NeilDawe?f_ri=40647","photo":"https://0.academia-photos.com/30276490/9662141/10761577/s65_neil.dawe.jpg_oh_0a764637f9fec573119145192ac6f6ed_oe_55e90732___gda___1442011172_6add6cf5223c7ea933f5914c5b2d729d"}</script></span></span></li><li class="js-paper-rank-work_12104430 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="12104430"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 12104430, container: ".js-paper-rank-work_12104430", }); });</script></li><li class="js-percentile-work_12104430 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 12104430; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_12104430"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_12104430 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="12104430"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 12104430; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=12104430]").text(description); $(".js-view-count-work_12104430").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_12104430").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="12104430"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">2</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1911970" href="https://www.academia.edu/Documents/in/Resident_Canada_Geese">Resident Canada Geese</a><script data-card-contents-for-ri="1911970" type="text/json">{"id":1911970,"name":"Resident Canada Geese","url":"https://www.academia.edu/Documents/in/Resident_Canada_Geese?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=12104430]'), work: {"id":12104430,"title":" Recent, significant changes to the native marsh vegetation of the Little Qualicum River estuary, British Columbia; a case of too many Canada Geese (Branta canadensis)? ","created_at":"2015-04-25T12:00:00.061-07:00","url":"https://www.academia.edu/12104430/Recent_significant_changes_to_the_native_marsh_vegetation_of_the_Little_Qualicum_River_estuary_British_Columbia_a_case_of_too_many_Canada_Geese_Branta_canadensis_?f_ri=40647","dom_id":"work_12104430","summary":null,"downloadable_attachments":[{"id":37420592,"asset_id":12104430,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":30276490,"first_name":"Neil","last_name":"Dawe","domain_name":"independent","page_name":"NeilDawe","display_name":"Neil K Dawe","profile_url":"https://independent.academia.edu/NeilDawe?f_ri=40647","photo":"https://0.academia-photos.com/30276490/9662141/10761577/s65_neil.dawe.jpg_oh_0a764637f9fec573119145192ac6f6ed_oe_55e90732___gda___1442011172_6add6cf5223c7ea933f5914c5b2d729d"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":1911970,"name":"Resident Canada Geese","url":"https://www.academia.edu/Documents/in/Resident_Canada_Geese?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_14486948" data-work_id="14486948" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/14486948/FISH_DIVERSITY_OF_SUBARNAREKHA_ESTUARY_IN_RELATION_TO_SALINITY">FISH DIVERSITY OF SUBARNAREKHA ESTUARY IN RELATION TO SALINITY</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The river Subarnarekha, about 460 km in length, originates in the Chotanagpur plateau near Ranchi, traverses through the states of Jharkhand, West Bengal and Orissa before meeting the Bay of Bengal about 1.5 km downstream of Kirtania /... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_14486948" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The river Subarnarekha, about 460 km in length, originates in the Chotanagpur plateau near Ranchi, traverses through<br />the states of Jharkhand, West Bengal and Orissa before meeting the Bay of Bengal about 1.5 km downstream of Kirtania<br />/ Chaumukha. Located in the state of Orissa, the entire estuarine stretch, about 50 km in length from Jaleswar to sea face,<br />constitutes around 10% of the total length of the river. Based on the primary observations on the salinity regime and<br />extent of tide, the Subarnarekha estuary was divided into three zones, viz., (i) Kirtania-Ramnagar (ii) upstream of<br />Ramnagar to Dahamunda and (iii) upstream of Dahamunda to Jaleswar. Information on the piscine fauna of the estuary<br />appears to be scanty. With this in view, a benchmark survey covering the period between April, 2008 and October, 2009<br />was conducted to evaluate the fish diversity of the Subarnarekha estuary. During the present course of investigations<br />140 species of fishes belonging to 18 orders and 55 families could be recorded of which estuarine / marine species<br />contributed around 59.29% (excluding species found both in estuarine and transitional zone) and those migrating<br />upstream even to freshwater zone. Perciformes constituted more than 45% of the total fish species recorded.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/14486948" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="d1b99dcbc3fd055837fa3e8693e28856" rel="nofollow" data-download="{"attachment_id":38325579,"asset_id":14486948,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38325579/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="23196757" href="https://independent.academia.edu/utpalbhaumik">Utpal Bhaumik</a><script data-card-contents-for-user="23196757" type="text/json">{"id":23196757,"first_name":"Utpal","last_name":"Bhaumik","domain_name":"independent","page_name":"utpalbhaumik","display_name":"Utpal Bhaumik","profile_url":"https://independent.academia.edu/utpalbhaumik?f_ri=40647","photo":"https://0.academia-photos.com/23196757/6295765/10670373/s65_utpal.bhaumik.jpg"}</script></span></span></li><li class="js-paper-rank-work_14486948 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="14486948"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 14486948, container: ".js-paper-rank-work_14486948", }); });</script></li><li class="js-percentile-work_14486948 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 14486948; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_14486948"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_14486948 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="14486948"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 14486948; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=14486948]").text(description); $(".js-view-count-work_14486948").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_14486948").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="14486948"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=14486948]'), work: {"id":14486948,"title":"FISH DIVERSITY OF SUBARNAREKHA ESTUARY IN RELATION TO SALINITY","created_at":"2015-07-29T06:51:47.042-07:00","url":"https://www.academia.edu/14486948/FISH_DIVERSITY_OF_SUBARNAREKHA_ESTUARY_IN_RELATION_TO_SALINITY?f_ri=40647","dom_id":"work_14486948","summary":"The river Subarnarekha, about 460 km in length, originates in the Chotanagpur plateau near Ranchi, traverses through\nthe states of Jharkhand, West Bengal and Orissa before meeting the Bay of Bengal about 1.5 km downstream of Kirtania\n/ Chaumukha. Located in the state of Orissa, the entire estuarine stretch, about 50 km in length from Jaleswar to sea face,\nconstitutes around 10% of the total length of the river. Based on the primary observations on the salinity regime and\nextent of tide, the Subarnarekha estuary was divided into three zones, viz., (i) Kirtania-Ramnagar (ii) upstream of\nRamnagar to Dahamunda and (iii) upstream of Dahamunda to Jaleswar. Information on the piscine fauna of the estuary\nappears to be scanty. With this in view, a benchmark survey covering the period between April, 2008 and October, 2009\nwas conducted to evaluate the fish diversity of the Subarnarekha estuary. During the present course of investigations\n140 species of fishes belonging to 18 orders and 55 families could be recorded of which estuarine / marine species\ncontributed around 59.29% (excluding species found both in estuarine and transitional zone) and those migrating\nupstream even to freshwater zone. Perciformes constituted more than 45% of the total fish species recorded.","downloadable_attachments":[{"id":38325579,"asset_id":14486948,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":23196757,"first_name":"Utpal","last_name":"Bhaumik","domain_name":"independent","page_name":"utpalbhaumik","display_name":"Utpal Bhaumik","profile_url":"https://independent.academia.edu/utpalbhaumik?f_ri=40647","photo":"https://0.academia-photos.com/23196757/6295765/10670373/s65_utpal.bhaumik.jpg"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_30239609" data-work_id="30239609" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/30239609/KARAKTERISTIK_EKOSISTEM_ESTUARI_Studi_Kasus_Blanakan_">KARAKTERISTIK EKOSISTEM ESTUARI (Studi Kasus: Blanakan)</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Ekosistem adalah hubungan timbal balik antara unsur biotik dan abiotik yang membentuk sistem ekologi. Ekosistem perairan dibagi menjadi tiga, yaitu perairan tawar, laut, dan estuari. Estuaria adalah wilayah pesisir semi tertutup yang... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_30239609" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Ekosistem adalah hubungan timbal balik antara unsur biotik dan abiotik yang membentuk sistem ekologi. Ekosistem perairan dibagi menjadi tiga, yaitu perairan tawar, laut, dan estuari. Estuaria adalah wilayah pesisir semi tertutup yang mempunyai hubungan bebas dengan laut terbuka dan menerima masukan air tawar dari daratan. Tujuan praktikum ini adalah untuk mengidentifikasi kondisi perairan estuari melalui analisis parameter fisika, kimia, dan biologi. Metode yang digunakan dalam praktikum ini adalah metode sampling. Lokasi pengambilan data di Blanakan, Subang. Pengambilan sampel dilakukan sebanyak tiga kali pengulangan. Parameter fisika yang diamati adalah, kedalaman rata-rata sedalam 66cm, suhu perairan 28.3oC, warna perairan adalah hijau kehitaman, dan tipe substratnya lumpur. Nilai pH pada perairan sebesar 8.6 dan salinitas sebesar 5ppt yang merupakan parameter kimia. Parameter biologi yang diamati adalah plankton sebanyak 33 spesies, benthos sebanyak 1 spesies dan 3 spesies perifiton.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/30239609" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="bcf3fc9f862ec130899ecce4fac9539c" rel="nofollow" data-download="{"attachment_id":50703806,"asset_id":30239609,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/50703806/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="44152229" href="https://theopage.academia.edu/olyanderlea">olyander lea</a><script data-card-contents-for-user="44152229" type="text/json">{"id":44152229,"first_name":"olyander","last_name":"lea","domain_name":"theopage","page_name":"olyanderlea","display_name":"olyander lea","profile_url":"https://theopage.academia.edu/olyanderlea?f_ri=40647","photo":"https://0.academia-photos.com/44152229/15434251/34741156/s65_olyander.lea.jpg"}</script></span></span></li><li class="js-paper-rank-work_30239609 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="30239609"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 30239609, container: ".js-paper-rank-work_30239609", }); });</script></li><li class="js-percentile-work_30239609 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 30239609; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_30239609"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_30239609 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="30239609"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 30239609; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=30239609]").text(description); $(".js-view-count-work_30239609").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_30239609").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="30239609"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">7</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="89990" href="https://www.academia.edu/Documents/in/Estuaries">Estuaries</a>, <script data-card-contents-for-ri="89990" type="text/json">{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="107671" href="https://www.academia.edu/Documents/in/Plankton">Plankton</a>, <script data-card-contents-for-ri="107671" type="text/json">{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="322539" href="https://www.academia.edu/Documents/in/Benthos">Benthos</a><script data-card-contents-for-ri="322539" type="text/json">{"id":322539,"name":"Benthos","url":"https://www.academia.edu/Documents/in/Benthos?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=30239609]'), work: {"id":30239609,"title":"KARAKTERISTIK EKOSISTEM ESTUARI (Studi Kasus: Blanakan)","created_at":"2016-12-04T01:30:54.011-08:00","url":"https://www.academia.edu/30239609/KARAKTERISTIK_EKOSISTEM_ESTUARI_Studi_Kasus_Blanakan_?f_ri=40647","dom_id":"work_30239609","summary":"Ekosistem adalah hubungan timbal balik antara unsur biotik dan abiotik yang membentuk sistem ekologi. Ekosistem perairan dibagi menjadi tiga, yaitu perairan tawar, laut, dan estuari. Estuaria adalah wilayah pesisir semi tertutup yang mempunyai hubungan bebas dengan laut terbuka dan menerima masukan air tawar dari daratan. Tujuan praktikum ini adalah untuk mengidentifikasi kondisi perairan estuari melalui analisis parameter fisika, kimia, dan biologi. Metode yang digunakan dalam praktikum ini adalah metode sampling. Lokasi pengambilan data di Blanakan, Subang. Pengambilan sampel dilakukan sebanyak tiga kali pengulangan. Parameter fisika yang diamati adalah, kedalaman rata-rata sedalam 66cm, suhu perairan 28.3oC, warna perairan adalah hijau kehitaman, dan tipe substratnya lumpur. Nilai pH pada perairan sebesar 8.6 dan salinitas sebesar 5ppt yang merupakan parameter kimia. Parameter biologi yang diamati adalah plankton sebanyak 33 spesies, benthos sebanyak 1 spesies dan 3 spesies perifiton.","downloadable_attachments":[{"id":50703806,"asset_id":30239609,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":44152229,"first_name":"olyander","last_name":"lea","domain_name":"theopage","page_name":"olyanderlea","display_name":"olyander lea","profile_url":"https://theopage.academia.edu/olyanderlea?f_ri=40647","photo":"https://0.academia-photos.com/44152229/15434251/34741156/s65_olyander.lea.jpg"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647","nofollow":false},{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647","nofollow":false},{"id":322539,"name":"Benthos","url":"https://www.academia.edu/Documents/in/Benthos?f_ri=40647","nofollow":false},{"id":540270,"name":"Ekologi","url":"https://www.academia.edu/Documents/in/Ekologi?f_ri=40647"},{"id":803701,"name":"Perifiton","url":"https://www.academia.edu/Documents/in/Perifiton?f_ri=40647"},{"id":1295681,"name":"Ekologi Perairan","url":"https://www.academia.edu/Documents/in/Ekologi_Perairan?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_12325709" data-work_id="12325709" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/12325709/Habitat_specific_food_webs_and_trophic_interactions_supporting_coastal_dependent_fishery_species_an_Australian_case_study">Habitat-specific food webs and trophic interactions supporting coastal-dependent fishery species: an Australian case study</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/12325709" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="736385fb0443331571390c59170fb18c" rel="nofollow" data-download="{"attachment_id":46241282,"asset_id":12325709,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/46241282/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="30981452" href="https://independent.academia.edu/MarcusSheaves">Marcus Sheaves</a><script data-card-contents-for-user="30981452" type="text/json">{"id":30981452,"first_name":"Marcus","last_name":"Sheaves","domain_name":"independent","page_name":"MarcusSheaves","display_name":"Marcus Sheaves","profile_url":"https://independent.academia.edu/MarcusSheaves?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_12325709 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="12325709"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 12325709, container: ".js-paper-rank-work_12325709", }); 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$(".js-view-count[data-work-id=12325709]").text(description); $(".js-view-count-work_12325709").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_12325709").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="12325709"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="173" href="https://www.academia.edu/Documents/in/Zoology">Zoology</a>, <script data-card-contents-for-ri="173" type="text/json">{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="170652" href="https://www.academia.edu/Documents/in/Fisheries_Sciences">Fisheries Sciences</a><script data-card-contents-for-ri="170652" type="text/json">{"id":170652,"name":"Fisheries Sciences","url":"https://www.academia.edu/Documents/in/Fisheries_Sciences?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=12325709]'), work: {"id":12325709,"title":"Habitat-specific food webs and trophic interactions supporting coastal-dependent fishery species: an Australian case study","created_at":"2015-05-10T22:33:16.757-07:00","url":"https://www.academia.edu/12325709/Habitat_specific_food_webs_and_trophic_interactions_supporting_coastal_dependent_fishery_species_an_Australian_case_study?f_ri=40647","dom_id":"work_12325709","summary":null,"downloadable_attachments":[{"id":46241282,"asset_id":12325709,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":30981452,"first_name":"Marcus","last_name":"Sheaves","domain_name":"independent","page_name":"MarcusSheaves","display_name":"Marcus Sheaves","profile_url":"https://independent.academia.edu/MarcusSheaves?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":170652,"name":"Fisheries Sciences","url":"https://www.academia.edu/Documents/in/Fisheries_Sciences?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_36433170" data-work_id="36433170" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/36433170/Carbon_Stock_Estimation_pdf">Carbon Stock Estimation.pdf</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Mangrove vegetation is one of the forest ecosystems that offers a potential of substantial greenhouse gases (GHG) emission mitigation, due to its ability to sink the amount of CO2 in the atmosphere through the photosynthesis process.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_36433170" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Mangrove vegetation is one of the forest ecosystems that offers a potential of substantial greenhouse gases (GHG) emission mitigation, due to its ability to sink the amount of CO2 in the atmosphere through the photosynthesis process. Mangroves have been providing multiple benefits either as the source of food, the habitat of wildlife, the coastline protectors as well as the CO2 absorber, higher than other forest types. To explore the role of mangrove vegetation in sequestering the carbon stock, the study on the use of remotely sensed data in estimating carbon stock was applied. This paper describes an examination of the use of remote sensing data particularly Landsatdata with the main objective to estimate carbon stock of mangrove vegetation in Perancak Estuary, Jembrana, Bali. The carbon stock was estimated by analyzing the relationship between NDVI, Above Ground Biomass (AGB) and Below Ground Biomass (BGB). The total carbon stock was obtained by multiplying the total biomass with the carbon organic value of 0.47. The study results show that the total accumulated biomass obtained from remote sensing data in Perancak Estuary in 2015 is about 47.20±25.03 ton ha-1 with total carbon stock of about 22.18±11.76 tonC ha-1and CO2 sequestration 81.41±43.18 tonC ha-1.<br /><br />Keywords: Perancak Estuary, carbon stock estimation, mangrove, CO2 sequestration, NDVI</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/36433170" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="5e2b044977b70815b603eb904ccb883f" rel="nofollow" data-download="{"attachment_id":56346845,"asset_id":36433170,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/56346845/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="17387417" href="https://ipb.academia.edu/amandangihastuti">amandangi hastuti</a><script data-card-contents-for-user="17387417" type="text/json">{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}</script></span></span></li><li class="js-paper-rank-work_36433170 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="36433170"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 36433170, container: ".js-paper-rank-work_36433170", }); });</script></li><li class="js-percentile-work_36433170 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 36433170; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_36433170"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_36433170 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="36433170"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 36433170; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=36433170]").text(description); $(".js-view-count-work_36433170").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_36433170").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="36433170"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">8</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="7808" href="https://www.academia.edu/Documents/in/Mangroves">Mangroves</a>, <script data-card-contents-for-ri="7808" type="text/json">{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="10299" href="https://www.academia.edu/Documents/in/Mangrove_Ecology">Mangrove Ecology</a>, <script data-card-contents-for-ri="10299" type="text/json">{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="11643" href="https://www.academia.edu/Documents/in/Carbon_Sequestration">Carbon Sequestration</a>, <script data-card-contents-for-ri="11643" type="text/json">{"id":11643,"name":"Carbon Sequestration","url":"https://www.academia.edu/Documents/in/Carbon_Sequestration?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=36433170]'), work: {"id":36433170,"title":"Carbon Stock Estimation.pdf","created_at":"2018-04-17T23:51:19.309-07:00","url":"https://www.academia.edu/36433170/Carbon_Stock_Estimation_pdf?f_ri=40647","dom_id":"work_36433170","summary":"Mangrove vegetation is one of the forest ecosystems that offers a potential of substantial greenhouse gases (GHG) emission mitigation, due to its ability to sink the amount of CO2 in the atmosphere through the photosynthesis process. Mangroves have been providing multiple benefits either as the source of food, the habitat of wildlife, the coastline protectors as well as the CO2 absorber, higher than other forest types. To explore the role of mangrove vegetation in sequestering the carbon stock, the study on the use of remotely sensed data in estimating carbon stock was applied. This paper describes an examination of the use of remote sensing data particularly Landsatdata with the main objective to estimate carbon stock of mangrove vegetation in Perancak Estuary, Jembrana, Bali. The carbon stock was estimated by analyzing the relationship between NDVI, Above Ground Biomass (AGB) and Below Ground Biomass (BGB). The total carbon stock was obtained by multiplying the total biomass with the carbon organic value of 0.47. The study results show that the total accumulated biomass obtained from remote sensing data in Perancak Estuary in 2015 is about 47.20±25.03 ton ha-1 with total carbon stock of about 22.18±11.76 tonC ha-1and CO2 sequestration 81.41±43.18 tonC ha-1.\n\nKeywords: Perancak Estuary, carbon stock estimation, mangrove, CO2 sequestration, NDVI","downloadable_attachments":[{"id":56346845,"asset_id":36433170,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}],"research_interests":[{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false},{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false},{"id":11643,"name":"Carbon Sequestration","url":"https://www.academia.edu/Documents/in/Carbon_Sequestration?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":112999,"name":"Remote Sensing and Mangrove","url":"https://www.academia.edu/Documents/in/Remote_Sensing_and_Mangrove?f_ri=40647"},{"id":459822,"name":"Carbon Stock","url":"https://www.academia.edu/Documents/in/Carbon_Stock?f_ri=40647"},{"id":932001,"name":"Remote Sensing and GIS applications in Forestry","url":"https://www.academia.edu/Documents/in/Remote_Sensing_and_GIS_applications_in_Forestry?f_ri=40647"},{"id":1138840,"name":"NDVI Spatial Temporal Vegetation","url":"https://www.academia.edu/Documents/in/NDVI_Spatial_Temporal_Vegetation?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_776843" data-work_id="776843" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/776843/Perspectives_on_Integrated_Coastal_Zone_Management_in_South_America">Perspectives on Integrated Coastal Zone Management in South America</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">From a human history perspective, the intrinsic characteristics of estuaries have made them preferable sites of occupation and, consequently, intense areas of development. A direct consequence of human occupation of these coastal areas is... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_776843" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">From a human history perspective, the intrinsic characteristics of estuaries have made them preferable sites of occupation and, consequently, intense areas of development. A direct consequence of human occupation of these coastal areas is that estuaries rank among the environments most affected by human presence and activities. The fast expansion of socio-economic activities on coastal and estuarine areas over the last decades, such as tourism, nature conservation, coastal fisheries and industrial and urban development has expanded and complicated the management tasks. In recent years, there has been a growing concern to maintain a steady growth in economical activities and social development in estuarine areas, while preserving their natural features and ecological services. <br /><br />Given the acceptance by governments of the goal of sustainable development, a more sustainable coastal management strategy requires a more interdisciplinary and integrated management process. There are no easy answers to the question of what is best for a particular system from a resource’s management point of view. It is the task of scientists from different disciplines to present as complete a picture as possible to those who make decisions. The ECOMANAGE (Integrated Ecological Coastal Zone Management System) project described here, funded by the European Commission’s Sixth Framework Programme (Contract nº INCO-CT-2004-003715), aims to provide coastal authorities with the knowledge and tools for such an integrated management approach. The common goal was to work towards a social and environmental sustainable estuarine system management in three distinct transitional waters systems in South America: Santos Estuary in Brazil, Bahía Blanca Estuary in Argentina and Fjord Aysén in Chile. Besides their geographical location, these coastal systems cover a wide spectrum of management challenges because they vary significantly in their ecological state and human pressures, in a gradient that goes from a more pristine state of Fjord Aysén, to the heavily occupied and degraded system in Santos Estuary.<br /><br />The South American continent is endowed with a unique and valuable marine heritage, which enclose several of the world’s largest and most productive estuaries. The accelerated development in most Latin American countries is posing demanding challenges in the management of natural resources, especially in coastal areas. Integrated coastal management approaches are required, combining all aspects of the human, physical and biological aspects of the coastal zone within a single management framework. Integrated coastal management is presented here as a broad, multi-purpose endeavor aimed at improving the quality of life of communities dependent on estuarine resources and helping local decision maker attaining sustainable development of estuarine areas, from the headwaters of coastal watersheds to the outer marine areas. The work presented in this volume is a step in that direction. Hopefully, the knowledge, experience, tools and results presented here will be used in other places with similar conflicting uses of natural resources.<br /><br />Interdisciplinary and integration was the major thrust of ECOMANAGE. The project was originally assembled from scientifically promising and socially relevant research fields, with physical modelling and eutrophication as the core. The social sciences, human ecology and management oriented subjects were included to provide the project with the integrative principle. The work developed during the project formed the knowledge pool for this book. The volume is a collection of writings selected on the basis of novelty, relevance in a water resource management framework, and insightfulness. Contributions have also been included in order to survey the strengths and limitations of a range of existing coastal zone management practices operating in different local environmental and socio-economic contexts. The core message that is highlighted is that the management challenges posed are complex and multifaceted, encompassing physical forcing, natural hazard and variability and vulnerability, together with socio-cultural vulnerability problems. <br /><br />Being the result of a multidisciplinary scientific endeavor, the book will have an audience that range across a wide spectrum of environmental and social disciplines. The book should be of interest for anyone working in the field of ICZM (Integrated Coastal Zone Management), from scientists to decision makers. Dealing with examples from South America, the book has a strong local interest. However, the kind of approach developed in the project and portrayed in the book enables this work to be used as a benchmark for scientists working worldwide in related areas or facing the same challenges.<br /> <br />The book addresses costal zone management in an integrative way, with particular focus on water resources. As such, we hope it will be of interest for scientists working in fields such as aquatic ecology, ecohydrology, ground water, marine sciences in general, water quality, coastal zone management, etc. In addition, the strong component of the modelling approach will target the modelling community, from ecosystem to ground water modelers.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/776843" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="69a7ca3b71fdf2b08c406cf41b970760" rel="nofollow" data-download="{"attachment_id":4584438,"asset_id":776843,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/4584438/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="605758" href="https://tecnico.academia.edu/MarcosMateus">Marcos Mateus</a><script data-card-contents-for-user="605758" type="text/json">{"id":605758,"first_name":"Marcos","last_name":"Mateus","domain_name":"tecnico","page_name":"MarcosMateus","display_name":"Marcos Mateus","profile_url":"https://tecnico.academia.edu/MarcosMateus?f_ri=40647","photo":"https://0.academia-photos.com/605758/211648/888957/s65_marcos.mateus.jpg"}</script></span></span></li><li class="js-paper-rank-work_776843 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="776843"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 776843, container: ".js-paper-rank-work_776843", }); 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$(".js-view-count[data-work-id=776843]").text(description); $(".js-view-count-work_776843").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_776843").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="776843"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">14</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="1275" href="https://www.academia.edu/Documents/in/Coastal_Management">Coastal Management</a>, <script data-card-contents-for-ri="1275" type="text/json">{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="2637" href="https://www.academia.edu/Documents/in/Coastal_Processes">Coastal Processes</a>, <script data-card-contents-for-ri="2637" type="text/json">{"id":2637,"name":"Coastal Processes","url":"https://www.academia.edu/Documents/in/Coastal_Processes?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4523" href="https://www.academia.edu/Documents/in/Water_quality">Water quality</a>, <script data-card-contents-for-ri="4523" type="text/json">{"id":4523,"name":"Water quality","url":"https://www.academia.edu/Documents/in/Water_quality?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="6177" href="https://www.academia.edu/Documents/in/Modeling">Modeling</a><script data-card-contents-for-ri="6177" type="text/json">{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=776843]'), work: {"id":776843,"title":"Perspectives on Integrated Coastal Zone Management in South America","created_at":"2011-07-25T21:09:07.301-07:00","url":"https://www.academia.edu/776843/Perspectives_on_Integrated_Coastal_Zone_Management_in_South_America?f_ri=40647","dom_id":"work_776843","summary":"From a human history perspective, the intrinsic characteristics of estuaries have made them preferable sites of occupation and, consequently, intense areas of development. A direct consequence of human occupation of these coastal areas is that estuaries rank among the environments most affected by human presence and activities. The fast expansion of socio-economic activities on coastal and estuarine areas over the last decades, such as tourism, nature conservation, coastal fisheries and industrial and urban development has expanded and complicated the management tasks. In recent years, there has been a growing concern to maintain a steady growth in economical activities and social development in estuarine areas, while preserving their natural features and ecological services. \n\nGiven the acceptance by governments of the goal of sustainable development, a more sustainable coastal management strategy requires a more interdisciplinary and integrated management process. There are no easy answers to the question of what is best for a particular system from a resource’s management point of view. It is the task of scientists from different disciplines to present as complete a picture as possible to those who make decisions. The ECOMANAGE (Integrated Ecological Coastal Zone Management System) project described here, funded by the European Commission’s Sixth Framework Programme (Contract nº INCO-CT-2004-003715), aims to provide coastal authorities with the knowledge and tools for such an integrated management approach. The common goal was to work towards a social and environmental sustainable estuarine system management in three distinct transitional waters systems in South America: Santos Estuary in Brazil, Bahía Blanca Estuary in Argentina and Fjord Aysén in Chile. Besides their geographical location, these coastal systems cover a wide spectrum of management challenges because they vary significantly in their ecological state and human pressures, in a gradient that goes from a more pristine state of Fjord Aysén, to the heavily occupied and degraded system in Santos Estuary.\n\nThe South American continent is endowed with a unique and valuable marine heritage, which enclose several of the world’s largest and most productive estuaries. The accelerated development in most Latin American countries is posing demanding challenges in the management of natural resources, especially in coastal areas. Integrated coastal management approaches are required, combining all aspects of the human, physical and biological aspects of the coastal zone within a single management framework. Integrated coastal management is presented here as a broad, multi-purpose endeavor aimed at improving the quality of life of communities dependent on estuarine resources and helping local decision maker attaining sustainable development of estuarine areas, from the headwaters of coastal watersheds to the outer marine areas. The work presented in this volume is a step in that direction. Hopefully, the knowledge, experience, tools and results presented here will be used in other places with similar conflicting uses of natural resources.\n\nInterdisciplinary and integration was the major thrust of ECOMANAGE. The project was originally assembled from scientifically promising and socially relevant research fields, with physical modelling and eutrophication as the core. The social sciences, human ecology and management oriented subjects were included to provide the project with the integrative principle. The work developed during the project formed the knowledge pool for this book. The volume is a collection of writings selected on the basis of novelty, relevance in a water resource management framework, and insightfulness. Contributions have also been included in order to survey the strengths and limitations of a range of existing coastal zone management practices operating in different local environmental and socio-economic contexts. The core message that is highlighted is that the management challenges posed are complex and multifaceted, encompassing physical forcing, natural hazard and variability and vulnerability, together with socio-cultural vulnerability problems. \n\nBeing the result of a multidisciplinary scientific endeavor, the book will have an audience that range across a wide spectrum of environmental and social disciplines. The book should be of interest for anyone working in the field of ICZM (Integrated Coastal Zone Management), from scientists to decision makers. Dealing with examples from South America, the book has a strong local interest. However, the kind of approach developed in the project and portrayed in the book enables this work to be used as a benchmark for scientists working worldwide in related areas or facing the same challenges.\n \nThe book addresses costal zone management in an integrative way, with particular focus on water resources. As such, we hope it will be of interest for scientists working in fields such as aquatic ecology, ecohydrology, ground water, marine sciences in general, water quality, coastal zone management, etc. In addition, the strong component of the modelling approach will target the modelling community, from ecosystem to ground water modelers. ","downloadable_attachments":[{"id":4584438,"asset_id":776843,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":605758,"first_name":"Marcos","last_name":"Mateus","domain_name":"tecnico","page_name":"MarcosMateus","display_name":"Marcos Mateus","profile_url":"https://tecnico.academia.edu/MarcosMateus?f_ri=40647","photo":"https://0.academia-photos.com/605758/211648/888957/s65_marcos.mateus.jpg"}],"research_interests":[{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647","nofollow":false},{"id":2637,"name":"Coastal Processes","url":"https://www.academia.edu/Documents/in/Coastal_Processes?f_ri=40647","nofollow":false},{"id":4523,"name":"Water quality","url":"https://www.academia.edu/Documents/in/Water_quality?f_ri=40647","nofollow":false},{"id":6177,"name":"Modeling","url":"https://www.academia.edu/Documents/in/Modeling?f_ri=40647","nofollow":false},{"id":13369,"name":"Ecology of Coastal Systems","url":"https://www.academia.edu/Documents/in/Ecology_of_Coastal_Systems?f_ri=40647"},{"id":14469,"name":"Sustainable Water Resources Management","url":"https://www.academia.edu/Documents/in/Sustainable_Water_Resources_Management?f_ri=40647"},{"id":21724,"name":"Water Pollution","url":"https://www.academia.edu/Documents/in/Water_Pollution?f_ri=40647"},{"id":28697,"name":"Ecological Modelling","url":"https://www.academia.edu/Documents/in/Ecological_Modelling?f_ri=40647"},{"id":32309,"name":"ICZM","url":"https://www.academia.edu/Documents/in/ICZM?f_ri=40647"},{"id":40021,"name":"Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Coastal_Zone_Management?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":65728,"name":"Coastal processes, Estuaries, Marine Protected areas","url":"https://www.academia.edu/Documents/in/Coastal_processes_Estuaries_Marine_Protected_areas?f_ri=40647"},{"id":142450,"name":"Hydrodynamic Modeling","url":"https://www.academia.edu/Documents/in/Hydrodynamic_Modeling?f_ri=40647"},{"id":178963,"name":"Groundwater Quality","url":"https://www.academia.edu/Documents/in/Groundwater_Quality?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_9094497 coauthored" data-work_id="9094497" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/9094497/Human_influence_and_the_changing_geomorphology_of_Mediterranean_deltas">Human influence and the changing geomorphology of Mediterranean deltas</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The present geomorphology of the Mediterranean’s coasts is largely a product of an intricate long-term relationship between Nature and human societies. A cradle of ancient civilizations, the Mediterranean has seen its shores occupied by... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_9094497" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The present geomorphology of the Mediterranean’s coasts is largely a product of an intricate long-term relationship between Nature and human societies. A cradle of ancient <br />civilizations, the Mediterranean has seen its shores occupied by Humans since Prehistory, and is, therefore, a particularly pertinent unit of analysis. The morphotectonic context and <br />other forcing agents (e.g., climate) shaped out a highly diversified coastal morphology and generated a sediment-supply regime potentially favourable to the formation of numerous open-coast deltas and bay-head deltas in infilled rias as sea level stabilised during the mid- Holocene. This supply of riverine sediment has also been the key agent in mediating human occupation of the Mediterranean’s clastic coasts. <br /> <br />Expressions of this relationship have been extensively archived in clastic coastal deposits, including base-level deltaic and estuarine sedimentary sinks, which comprise records to explore the interactions between geosystemsand the human environment. The stratigraphic sequences in these coastal sedimentary archives comprise, in many places, a clearly identified anthropogenic signature, notably in ancient harbours, some of which underwent extremely rapid silting up due to massive sediment sourcing generated by new agricultural practices from the Neolithic onwards. <br /> <br />Increasing human influence, especially over the last 3000 years, has been, in turn, an important driver of changes in sediment supply, strongly modulating deltaic development. <br />Pulses of sediment supply from catchments rendered vulnerable by human perturbations during the Roman period resulted in a new cycle of inception of many other deltas and in <br />rapid delta growth (e.g. the Ebro, the Po, the Arno and the Ombrone). Another progradation dynamic during the Little Ice Age, at a time of strong rural population growth, river discharge <br />increases, technological developments, and urbanisation, further consolidated delta growth. <br /> <br />Understanding the life cycle of these deltas since their initial formation is, in turn, key to unravelling the relative role of natural and anthropogenic forcing agents. Rapid climate <br />changes are deemed to have contributed through both the stripping of landscapes rendered fragile by human activities and active fluvial sediment transport to the coast, but <br />disentangling climate change effects from human impacts in the Mediterranean remains a challenge. <br /> <br />The patterns of subsequent deltaic growth and delta morphodynamics reflect adaptations to pulsed sediment supply, river discharge variations, the microtidal, fetchlimited <br />context of the Mediterranean, and direct engineering interventions. The progradation dynamic of the Roman period and Little Ice Age contrasts markedly with the situation of common coastal destabilisation over the last two centuries, particularly well documented for the last 50 years. This period has been characterised by reduced sediment flux to base-level geosystems due to catchment reforestation, retenion within reservoirs, fluvial regulation and dredging, resulting in the erosion of deltas and barrier-lagoon and beach-dune systems. Large stretches of shoreline and narrow coastal plains have been massively engineered for coastal defence and protection against erosion, but also for the construction of marinas, leisure harbours and artificial beaches, resulting in the emergence of veritable artificial seafronts. These interventions have, collectively and progressively, raised societies to a pervasive and overarching position in the geomorphic stabilityinstability of the Mediterranean’s coasts, a situation that will be exacerbated by pressures from sea-level rise, paving the way for rampant coastal erosion and delta destruction.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/9094497" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="662e920553a9bd03ae8dbc790828bef8" rel="nofollow" data-download="{"attachment_id":35439543,"asset_id":9094497,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/35439543/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="514788" href="https://univ-amu.academia.edu/ChristopheMorhange">Christophe Morhange</a><script data-card-contents-for-user="514788" type="text/json">{"id":514788,"first_name":"Christophe","last_name":"Morhange","domain_name":"univ-amu","page_name":"ChristopheMorhange","display_name":"Christophe Morhange","profile_url":"https://univ-amu.academia.edu/ChristopheMorhange?f_ri=40647","photo":"https://0.academia-photos.com/514788/213655/249510/s65_christophe.morhange.jpg"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-9094497">+1</span><div class="hidden js-additional-users-9094497"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://cnrs.academia.edu/NickMarriner">Nick Marriner</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-9094497'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-9094497').html(); 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A cradle of ancient\r\ncivilizations, the Mediterranean has seen its shores occupied by Humans since Prehistory, and is, therefore, a particularly pertinent unit of analysis. The morphotectonic context and\r\nother forcing agents (e.g., climate) shaped out a highly diversified coastal morphology and generated a sediment-supply regime potentially favourable to the formation of numerous open-coast deltas and bay-head deltas in infilled rias as sea level stabilised during the mid- Holocene. This supply of riverine sediment has also been the key agent in mediating human occupation of the Mediterranean’s clastic coasts. \r\n\r\nExpressions of this relationship have been extensively archived in clastic coastal deposits, including base-level deltaic and estuarine sedimentary sinks, which comprise records to explore the interactions between geosystemsand the human environment. The stratigraphic sequences in these coastal sedimentary archives comprise, in many places, a clearly identified anthropogenic signature, notably in ancient harbours, some of which underwent extremely rapid silting up due to massive sediment sourcing generated by new agricultural practices from the Neolithic onwards.\r\n\r\nIncreasing human influence, especially over the last 3000 years, has been, in turn, an important driver of changes in sediment supply, strongly modulating deltaic development.\r\nPulses of sediment supply from catchments rendered vulnerable by human perturbations during the Roman period resulted in a new cycle of inception of many other deltas and in\r\nrapid delta growth (e.g. the Ebro, the Po, the Arno and the Ombrone). Another progradation dynamic during the Little Ice Age, at a time of strong rural population growth, river discharge\r\nincreases, technological developments, and urbanisation, further consolidated delta growth.\r\n\r\nUnderstanding the life cycle of these deltas since their initial formation is, in turn, key to unravelling the relative role of natural and anthropogenic forcing agents. Rapid climate\r\nchanges are deemed to have contributed through both the stripping of landscapes rendered fragile by human activities and active fluvial sediment transport to the coast, but\r\ndisentangling climate change effects from human impacts in the Mediterranean remains a challenge.\r\n\r\nThe patterns of subsequent deltaic growth and delta morphodynamics reflect adaptations to pulsed sediment supply, river discharge variations, the microtidal, fetchlimited\r\ncontext of the Mediterranean, and direct engineering interventions. The progradation dynamic of the Roman period and Little Ice Age contrasts markedly with the situation of common coastal destabilisation over the last two centuries, particularly well documented for the last 50 years. This period has been characterised by reduced sediment flux to base-level geosystems due to catchment reforestation, retenion within reservoirs, fluvial regulation and dredging, resulting in the erosion of deltas and barrier-lagoon and beach-dune systems. Large stretches of shoreline and narrow coastal plains have been massively engineered for coastal defence and protection against erosion, but also for the construction of marinas, leisure harbours and artificial beaches, resulting in the emergence of veritable artificial seafronts. These interventions have, collectively and progressively, raised societies to a pervasive and overarching position in the geomorphic stabilityinstability of the Mediterranean’s coasts, a situation that will be exacerbated by pressures from sea-level rise, paving the way for rampant coastal erosion and delta destruction.","downloadable_attachments":[{"id":35439543,"asset_id":9094497,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":514788,"first_name":"Christophe","last_name":"Morhange","domain_name":"univ-amu","page_name":"ChristopheMorhange","display_name":"Christophe Morhange","profile_url":"https://univ-amu.academia.edu/ChristopheMorhange?f_ri=40647","photo":"https://0.academia-photos.com/514788/213655/249510/s65_christophe.morhange.jpg"},{"id":905185,"first_name":"Nick","last_name":"Marriner","domain_name":"cnrs","page_name":"NickMarriner","display_name":"Nick Marriner","profile_url":"https://cnrs.academia.edu/NickMarriner?f_ri=40647","photo":"https://0.academia-photos.com/905185/18291379/18260239/s65_nick.marriner.jpg"}],"research_interests":[{"id":153,"name":"Landscape Ecology","url":"https://www.academia.edu/Documents/in/Landscape_Ecology?f_ri=40647","nofollow":false},{"id":261,"name":"Geography","url":"https://www.academia.edu/Documents/in/Geography?f_ri=40647","nofollow":false},{"id":392,"name":"Archaeology","url":"https://www.academia.edu/Documents/in/Archaeology?f_ri=40647","nofollow":false},{"id":396,"name":"Maritime Archaeology","url":"https://www.academia.edu/Documents/in/Maritime_Archaeology?f_ri=40647","nofollow":false},{"id":399,"name":"Prehistoric Archaeology","url":"https://www.academia.edu/Documents/in/Prehistoric_Archaeology?f_ri=40647"},{"id":408,"name":"Geomorphology","url":"https://www.academia.edu/Documents/in/Geomorphology?f_ri=40647"},{"id":1275,"name":"Coastal Management","url":"https://www.academia.edu/Documents/in/Coastal_Management?f_ri=40647"},{"id":1286,"name":"Coastal Engineering","url":"https://www.academia.edu/Documents/in/Coastal_Engineering?f_ri=40647"},{"id":1706,"name":"Geoarchaeology","url":"https://www.academia.edu/Documents/in/Geoarchaeology?f_ri=40647"},{"id":2637,"name":"Coastal Processes","url":"https://www.academia.edu/Documents/in/Coastal_Processes?f_ri=40647"},{"id":2795,"name":"Landscape Archaeology","url":"https://www.academia.edu/Documents/in/Landscape_Archaeology?f_ri=40647"},{"id":3016,"name":"Mediterranean prehistory","url":"https://www.academia.edu/Documents/in/Mediterranean_prehistory?f_ri=40647"},{"id":3165,"name":"Maritime History","url":"https://www.academia.edu/Documents/in/Maritime_History?f_ri=40647"},{"id":6808,"name":"Coastal Geomorphology","url":"https://www.academia.edu/Documents/in/Coastal_Geomorphology?f_ri=40647"},{"id":6952,"name":"Mediterranean Studies","url":"https://www.academia.edu/Documents/in/Mediterranean_Studies?f_ri=40647"},{"id":10494,"name":"Mediterranean","url":"https://www.academia.edu/Documents/in/Mediterranean?f_ri=40647"},{"id":14492,"name":"Coastal and Island Archaeology","url":"https://www.academia.edu/Documents/in/Coastal_and_Island_Archaeology?f_ri=40647"},{"id":15736,"name":"History of the Mediterranean","url":"https://www.academia.edu/Documents/in/History_of_the_Mediterranean?f_ri=40647"},{"id":18625,"name":"Sea Level","url":"https://www.academia.edu/Documents/in/Sea_Level?f_ri=40647"},{"id":29709,"name":"Underwater Archaeology","url":"https://www.academia.edu/Documents/in/Underwater_Archaeology?f_ri=40647"},{"id":31619,"name":"Ports and Harbours","url":"https://www.academia.edu/Documents/in/Ports_and_Harbours?f_ri=40647"},{"id":32780,"name":"Mediterranean archaeology","url":"https://www.academia.edu/Documents/in/Mediterranean_archaeology?f_ri=40647"},{"id":33694,"name":"Archaeology of Mediterranean Trade","url":"https://www.academia.edu/Documents/in/Archaeology_of_Mediterranean_Trade?f_ri=40647"},{"id":34581,"name":"Bronze and Iron Ages in Eastern Mediterranean (Archaeology)","url":"https://www.academia.edu/Documents/in/Bronze_and_Iron_Ages_in_Eastern_Mediterranean_Archaeology_?f_ri=40647"},{"id":38106,"name":"Mediterranean Underwater Archaeology","url":"https://www.academia.edu/Documents/in/Mediterranean_Underwater_Archaeology?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":43335,"name":"Shoreline Management Planning","url":"https://www.academia.edu/Documents/in/Shoreline_Management_Planning?f_ri=40647"},{"id":43390,"name":"Sandy Beaches","url":"https://www.academia.edu/Documents/in/Sandy_Beaches?f_ri=40647"},{"id":60807,"name":"Maritime","url":"https://www.academia.edu/Documents/in/Maritime?f_ri=40647"},{"id":65418,"name":"Coastal geoarchaeology","url":"https://www.academia.edu/Documents/in/Coastal_geoarchaeology?f_ri=40647"},{"id":78865,"name":"Harbour Archaeology","url":"https://www.academia.edu/Documents/in/Harbour_Archaeology?f_ri=40647"},{"id":78965,"name":"Holocene","url":"https://www.academia.edu/Documents/in/Holocene?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647"},{"id":140665,"name":"In Situ Conservation of Coastal \u0026 Underwater Heritage Sites","url":"https://www.academia.edu/Documents/in/In_Situ_Conservation_of_Coastal_and_Underwater_Heritage_Sites?f_ri=40647"},{"id":142977,"name":"Delta","url":"https://www.academia.edu/Documents/in/Delta?f_ri=40647"},{"id":149474,"name":"Anthropocene","url":"https://www.academia.edu/Documents/in/Anthropocene?f_ri=40647"},{"id":157160,"name":"Maritime and Underwater Archaeology","url":"https://www.academia.edu/Documents/in/Maritime_and_Underwater_Archaeology?f_ri=40647"},{"id":255431,"name":"Quaternary Geoarchaeology","url":"https://www.academia.edu/Documents/in/Quaternary_Geoarchaeology?f_ri=40647"},{"id":443416,"name":"Beaches","url":"https://www.academia.edu/Documents/in/Beaches?f_ri=40647"},{"id":583951,"name":"Ancient Ports and Harbours","url":"https://www.academia.edu/Documents/in/Ancient_Ports_and_Harbours?f_ri=40647"},{"id":714505,"name":"Shoreline Studies","url":"https://www.academia.edu/Documents/in/Shoreline_Studies?f_ri=40647"},{"id":993249,"name":"Islands Archaeology","url":"https://www.academia.edu/Documents/in/Islands_Archaeology?f_ri=40647"},{"id":1650018,"name":"Human Influence","url":"https://www.academia.edu/Documents/in/Human_Influence?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_41012162 coauthored" data-work_id="41012162" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/41012162/Kwakwakawakw_Clam_Gardens_Motive_and_Agency_in_Traditional_Northwest_Coast_Mariculture">Kwakwaka'wakw Clam Gardens: Motive and Agency in Traditional Northwest Coast Mariculture</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The indigenous peoples of the Northwest Coast of North America actively managed natural resources in diverse ways to enhance their productivity and proximity. Among those practices that have escaped the attention of anthropologists until... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_41012162" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The indigenous peoples of the Northwest Coast of North America actively managed natural resources in diverse ways to enhance their productivity and proximity. Among those practices that have escaped the attention of anthropologists until recently is the traditional management of intertidal clam beds, which Northwest Coast peoples have enhanced through techniques such as selective harvests, the removal of shells and other debris, and the mechanical aeration of the soil matrix. In some cases, harvesters also removed stones or even created stone revetments that served to laterally expand sediments suitable for clam production into previously unusable portions of the tidal zone. This article presents the only account of these activities, their motivations, and their outcomes, based on the first-hand knowledge of a traditional practitioner, Kwakwaka'wakw Clan Chief Kwaxistalla Adam Dick, trained in these techniques by elders raised in the nineteenth century when clam Bgardening^ was still widely practiced.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/41012162" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="3813c1ace019d628a99ca61d6383a757" rel="nofollow" data-download="{"attachment_id":61291698,"asset_id":41012162,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/61291698/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="49187024" href="https://pdx.academia.edu/DouglasDeur">Douglas Deur</a><script data-card-contents-for-user="49187024" type="text/json">{"id":49187024,"first_name":"Douglas","last_name":"Deur","domain_name":"pdx","page_name":"DouglasDeur","display_name":"Douglas Deur","profile_url":"https://pdx.academia.edu/DouglasDeur?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-41012162">+2</span><div class="hidden js-additional-users-41012162"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/NancyTurner">Nancy Turner</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://independent.academia.edu/KimRecalmaClutesi">Kim Recalma-Clutesi</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-41012162'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-41012162').html(); } } new HoverPopover(popoverSettings); })();</script></li><li class="js-paper-rank-work_41012162 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="41012162"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 41012162, container: ".js-paper-rank-work_41012162", }); });</script></li><li class="js-percentile-work_41012162 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 41012162; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_41012162"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_41012162 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="41012162"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 41012162; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=41012162]").text(description); $(".js-view-count-work_41012162").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_41012162").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="41012162"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">11</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="7649" href="https://www.academia.edu/Documents/in/Traditional_Ecological_Knowledge">Traditional Ecological Knowledge</a>, <script data-card-contents-for-ri="7649" type="text/json">{"id":7649,"name":"Traditional Ecological Knowledge","url":"https://www.academia.edu/Documents/in/Traditional_Ecological_Knowledge?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="19765" href="https://www.academia.edu/Documents/in/Oral_Traditions_Culture_">Oral Traditions (Culture)</a>, <script data-card-contents-for-ri="19765" type="text/json">{"id":19765,"name":"Oral Traditions (Culture)","url":"https://www.academia.edu/Documents/in/Oral_Traditions_Culture_?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="36852" href="https://www.academia.edu/Documents/in/British_Columbia_and_the_Canadian_West">British Columbia and the Canadian West</a>, <script data-card-contents-for-ri="36852" type="text/json">{"id":36852,"name":"British Columbia and the Canadian West","url":"https://www.academia.edu/Documents/in/British_Columbia_and_the_Canadian_West?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40379" href="https://www.academia.edu/Documents/in/Clam_Gardens">Clam Gardens</a><script data-card-contents-for-ri="40379" type="text/json">{"id":40379,"name":"Clam Gardens","url":"https://www.academia.edu/Documents/in/Clam_Gardens?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=41012162]'), work: {"id":41012162,"title":"Kwakwaka'wakw Clam Gardens: Motive and Agency in Traditional Northwest Coast Mariculture","created_at":"2019-11-21T10:16:27.941-08:00","url":"https://www.academia.edu/41012162/Kwakwakawakw_Clam_Gardens_Motive_and_Agency_in_Traditional_Northwest_Coast_Mariculture?f_ri=40647","dom_id":"work_41012162","summary":"The indigenous peoples of the Northwest Coast of North America actively managed natural resources in diverse ways to enhance their productivity and proximity. Among those practices that have escaped the attention of anthropologists until recently is the traditional management of intertidal clam beds, which Northwest Coast peoples have enhanced through techniques such as selective harvests, the removal of shells and other debris, and the mechanical aeration of the soil matrix. In some cases, harvesters also removed stones or even created stone revetments that served to laterally expand sediments suitable for clam production into previously unusable portions of the tidal zone. This article presents the only account of these activities, their motivations, and their outcomes, based on the first-hand knowledge of a traditional practitioner, Kwakwaka'wakw Clan Chief Kwaxistalla Adam Dick, trained in these techniques by elders raised in the nineteenth century when clam Bgardening^ was still widely practiced.","downloadable_attachments":[{"id":61291698,"asset_id":41012162,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":49187024,"first_name":"Douglas","last_name":"Deur","domain_name":"pdx","page_name":"DouglasDeur","display_name":"Douglas Deur","profile_url":"https://pdx.academia.edu/DouglasDeur?f_ri=40647","photo":"/images/s65_no_pic.png"},{"id":8289382,"first_name":"Nancy","last_name":"Turner","domain_name":"independent","page_name":"NancyTurner","display_name":"Nancy Turner","profile_url":"https://independent.academia.edu/NancyTurner?f_ri=40647","photo":"/images/s65_no_pic.png"},{"id":137259731,"first_name":"Kim","last_name":"Recalma-Clutesi","domain_name":"independent","page_name":"KimRecalmaClutesi","display_name":"Kim Recalma-Clutesi","profile_url":"https://independent.academia.edu/KimRecalmaClutesi?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":7649,"name":"Traditional Ecological Knowledge","url":"https://www.academia.edu/Documents/in/Traditional_Ecological_Knowledge?f_ri=40647","nofollow":false},{"id":19765,"name":"Oral Traditions (Culture)","url":"https://www.academia.edu/Documents/in/Oral_Traditions_Culture_?f_ri=40647","nofollow":false},{"id":36852,"name":"British Columbia and the Canadian West","url":"https://www.academia.edu/Documents/in/British_Columbia_and_the_Canadian_West?f_ri=40647","nofollow":false},{"id":40379,"name":"Clam Gardens","url":"https://www.academia.edu/Documents/in/Clam_Gardens?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":65417,"name":"Pacific Northwest Coast archaeology","url":"https://www.academia.edu/Documents/in/Pacific_Northwest_Coast_archaeology?f_ri=40647"},{"id":101306,"name":"Mariculture","url":"https://www.academia.edu/Documents/in/Mariculture?f_ri=40647"},{"id":507705,"name":"Traditional Fisheries","url":"https://www.academia.edu/Documents/in/Traditional_Fisheries?f_ri=40647"},{"id":548201,"name":"Pacific Northwest Coast Native Americans","url":"https://www.academia.edu/Documents/in/Pacific_Northwest_Coast_Native_Americans?f_ri=40647"},{"id":826598,"name":"Ethnobiology, Ethnoecology, Traditional Ecological Knowledge of Fishermen/fisherwomen and Solidarity Economy.","url":"https://www.academia.edu/Documents/in/Ethnobiology_Ethnoecology_Traditional_Ecological_Knowledge_of_Fishermen_fisherwomen_and_Solidarity?f_ri=40647"},{"id":1808002,"name":"oral history and archaeology on the Northwest Coast","url":"https://www.academia.edu/Documents/in/oral_history_and_archaeology_on_the_Northwest_Coast?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_41690992 coauthored" data-work_id="41690992" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/41690992/The_significance_of_palaeoecological_indicators_in_reconstructing_estuarine_environments_A_multi_proxy_study_of_increased_Middle_Holocene_tidal_influence_in_the_lower_Scheldt_river_N_Belgium">The significance of palaeoecological indicators in reconstructing estuarine environments: A multi-proxy study of increased Middle Holocene tidal influence in the lower Scheldt river, N-Belgium</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Interpretation of fossil assemblages in mixed energy environments, such as estuaries, is complex due to the accumulation of material from different sources. In such environments, different proxies may result in contrasting... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_41690992" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Interpretation of fossil assemblages in mixed energy environments, such as estuaries, is complex due to the accumulation of material from different sources. In such environments, different proxies may result in contrasting interpretations, as is illustrated by the case of the Scheldt estuary in northern Belgium: during a phase of increased landward tidal ingression between 7000 and 5000 cal BP, mud was deposited, including microfossils that indicate increased salinity, while macrofossil records from the same deposits indicate tidal freshwater environments. By combining multiple proxies, sedimentological analysis and multivariate statistics, it is concluded that considerable landward sediment transport by tidal pumping, possibly enhanced by storms, explains how marine and brackish microfossils are massively present in freshwater tidal deposits. We propose an approach that combines the easily transported microfossils with the more local macrofossils to obtain a coherent reconstruction of the local estuarine environment, and to better understand the sedimentological processes in the wider region.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/41690992" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="84506216556e808abd1409877ffaedbb" rel="nofollow" data-download="{"attachment_id":61848332,"asset_id":41690992,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/61848332/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="10506582" href="https://independent.academia.edu/JanBastiaens">Jan Bastiaens</a><script data-card-contents-for-user="10506582" type="text/json">{"id":10506582,"first_name":"Jan","last_name":"Bastiaens","domain_name":"independent","page_name":"JanBastiaens","display_name":"Jan Bastiaens","profile_url":"https://independent.academia.edu/JanBastiaens?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span><span class="u-displayInlineBlock InlineList-item-text"> and <span class="u-textDecorationUnderline u-clickable InlineList-item-text js-work-more-authors-41690992">+2</span><div class="hidden js-additional-users-41690992"><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://u-bourgogne.academia.edu/Fr%C3%A9d%C3%A9ricCruz">Frédéric Cruz</a></span></div><div><span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a href="https://ugent.academia.edu/KoenDeforce">Koen Deforce</a></span></div></div></span><script>(function(){ var popoverSettings = { el: $('.js-work-more-authors-41690992'), placement: 'bottom', hide_delay: 200, html: true, content: function(){ return $('.js-additional-users-41690992').html(); 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container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_41690992 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="41690992"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 41690992; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=41690992]").text(description); $(".js-view-count-work_41690992").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_41690992").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="41690992"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="7933" href="https://www.academia.edu/Documents/in/Palynology">Palynology</a>, <script data-card-contents-for-ri="7933" type="text/json">{"id":7933,"name":"Palynology","url":"https://www.academia.edu/Documents/in/Palynology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="82729" href="https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport">Coastal and Estuarine Sediment Transport</a>, <script data-card-contents-for-ri="82729" type="text/json">{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="120772" href="https://www.academia.edu/Documents/in/Alluvial_archaeology_geoarchaeology">Alluvial archaeology/geoarchaeology</a><script data-card-contents-for-ri="120772" type="text/json">{"id":120772,"name":"Alluvial archaeology/geoarchaeology","url":"https://www.academia.edu/Documents/in/Alluvial_archaeology_geoarchaeology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=41690992]'), work: {"id":41690992,"title":"The significance of palaeoecological indicators in reconstructing estuarine environments: A multi-proxy study of increased Middle Holocene tidal influence in the lower Scheldt river, N-Belgium","created_at":"2020-01-21T04:14:04.224-08:00","url":"https://www.academia.edu/41690992/The_significance_of_palaeoecological_indicators_in_reconstructing_estuarine_environments_A_multi_proxy_study_of_increased_Middle_Holocene_tidal_influence_in_the_lower_Scheldt_river_N_Belgium?f_ri=40647","dom_id":"work_41690992","summary":"Interpretation of fossil assemblages in mixed energy environments, such as estuaries, is complex due to the accumulation of material from different sources. In such environments, different proxies may result in contrasting interpretations, as is illustrated by the case of the Scheldt estuary in northern Belgium: during a phase of increased landward tidal ingression between 7000 and 5000 cal BP, mud was deposited, including microfossils that indicate increased salinity, while macrofossil records from the same deposits indicate tidal freshwater environments. By combining multiple proxies, sedimentological analysis and multivariate statistics, it is concluded that considerable landward sediment transport by tidal pumping, possibly enhanced by storms, explains how marine and brackish microfossils are massively present in freshwater tidal deposits. We propose an approach that combines the easily transported microfossils with the more local macrofossils to obtain a coherent reconstruction of the local estuarine environment, and to better understand the sedimentological processes in the wider region.","downloadable_attachments":[{"id":61848332,"asset_id":41690992,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":10506582,"first_name":"Jan","last_name":"Bastiaens","domain_name":"independent","page_name":"JanBastiaens","display_name":"Jan Bastiaens","profile_url":"https://independent.academia.edu/JanBastiaens?f_ri=40647","photo":"/images/s65_no_pic.png"},{"id":1463767,"first_name":"Frédéric","last_name":"Cruz","domain_name":"u-bourgogne","page_name":"FrédéricCruz","display_name":"Frédéric Cruz","profile_url":"https://u-bourgogne.academia.edu/Fr%C3%A9d%C3%A9ricCruz?f_ri=40647","photo":"https://0.academia-photos.com/1463767/1708098/2048656/s65_fr_d_ric.cruz.jpg"},{"id":2344500,"first_name":"Koen","last_name":"Deforce","domain_name":"ugent","page_name":"KoenDeforce","display_name":"Koen Deforce","profile_url":"https://ugent.academia.edu/KoenDeforce?f_ri=40647","photo":"https://0.academia-photos.com/2344500/756403/51216990/s65_koen.deforce.jpg"}],"research_interests":[{"id":7933,"name":"Palynology","url":"https://www.academia.edu/Documents/in/Palynology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false},{"id":120772,"name":"Alluvial archaeology/geoarchaeology","url":"https://www.academia.edu/Documents/in/Alluvial_archaeology_geoarchaeology?f_ri=40647","nofollow":false},{"id":1198562,"name":"Scheldt","url":"https://www.academia.edu/Documents/in/Scheldt?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_36433172" data-work_id="36433172" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/36433172/Struktur_Komunitas_Plankton_pada_Saat_Pasang_di_Kawasan_Estuari_Perancak">Struktur Komunitas Plankton pada Saat Pasang di Kawasan Estuari Perancak</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Plankton plays an important role in a body of water as the primary producers and the beginning of the chain in the food web (food chain) causes the plankton used as a measure of fertility an ecosystem scale. This study aims to analyze the... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_36433172" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Plankton plays an important role in a body of water as the primary producers and the beginning of the chain in the food web (food chain) causes the plankton used as a measure of fertility an ecosystem scale. This study aims to analyze the diversity and community structure of plankton in order to describe the condition of waters in the estuary Perancak, Bali.. This research was conducted by field surveys in September 2015 (transitional season II), consisting of three location , namely data collection Loloan River (north), Dermaga Perancak (middle) and Muara Perancak (south). Based on the results, both plankton abundance of phytoplankton and zooplankton ranged between 300-20100 ind/m3 and 300-28500 ind/m3. An abundance of plankton in the Estuary Perancak influenced by the water quality, especially the concentration of nutrients (phosphate, silicate and nitrate). Ecological index showed that species diversity of phytoplankton in the Estuary Perancak was categorized as low diversity (0,98≤H'≤ 1.38) and no species of phytoplankton dominating (0,55≤E≤0,77) with uniformity kind of approaching a stable and tend evenly (0,32≤ D≤0,48). While the index showed that diverisity index of zooplankton is low (1,06≤H'≤1,29), with the distribution species are fairly uniform and relatively similar (0,54≤E≤1), and dominant species is not present (0,33≤D≤0,51). These results indicate that Perancak Estuary is moderate levels of water pollution. It is known from the low diversity index of phytoplankton and zooplankton in the waters of  Perancak Estuary.<br />Keywords: plankton community structure, Perancak Estuary, abundance, diversity, dominance index.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/36433172" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="364163a4f688d5185235eebd4bb2873c" rel="nofollow" data-download="{"attachment_id":56346852,"asset_id":36433172,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/56346852/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="17387417" href="https://ipb.academia.edu/amandangihastuti">amandangi hastuti</a><script data-card-contents-for-user="17387417" type="text/json">{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}</script></span></span></li><li class="js-paper-rank-work_36433172 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="36433172"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 36433172, container: ".js-paper-rank-work_36433172", }); 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$(".js-view-count[data-work-id=36433172]").text(description); $(".js-view-count-work_36433172").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_36433172").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="36433172"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">10</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="4523" href="https://www.academia.edu/Documents/in/Water_quality">Water quality</a>, <script data-card-contents-for-ri="4523" type="text/json">{"id":4523,"name":"Water quality","url":"https://www.academia.edu/Documents/in/Water_quality?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="7808" href="https://www.academia.edu/Documents/in/Mangroves">Mangroves</a>, <script data-card-contents-for-ri="7808" type="text/json">{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="10299" href="https://www.academia.edu/Documents/in/Mangrove_Ecology">Mangrove Ecology</a>, <script data-card-contents-for-ri="10299" type="text/json">{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="16441" href="https://www.academia.edu/Documents/in/Marine_Science">Marine Science</a><script data-card-contents-for-ri="16441" type="text/json">{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=36433172]'), work: {"id":36433172,"title":"Struktur Komunitas Plankton pada Saat Pasang di Kawasan Estuari Perancak","created_at":"2018-04-17T23:51:19.626-07:00","url":"https://www.academia.edu/36433172/Struktur_Komunitas_Plankton_pada_Saat_Pasang_di_Kawasan_Estuari_Perancak?f_ri=40647","dom_id":"work_36433172","summary":"Plankton plays an important role in a body of water as the primary producers and the beginning of the chain in the food web (food chain) causes the plankton used as a measure of fertility an ecosystem scale. This study aims to analyze the diversity and community structure of plankton in order to describe the condition of waters in the estuary Perancak, Bali.. This research was conducted by field surveys in September 2015 (transitional season II), consisting of three location , namely data collection Loloan River (north), Dermaga Perancak (middle) and Muara Perancak (south). Based on the results, both plankton abundance of phytoplankton and zooplankton ranged between 300-20100 ind/m3 and 300-28500 ind/m3. An abundance of plankton in the Estuary Perancak influenced by the water quality, especially the concentration of nutrients (phosphate, silicate and nitrate). Ecological index showed that species diversity of phytoplankton in the Estuary Perancak was categorized as low diversity (0,98≤H'≤ 1.38) and no species of phytoplankton dominating (0,55≤E≤0,77) with uniformity kind of approaching a stable and tend evenly (0,32≤ D≤0,48). While the index showed that diverisity index of zooplankton is low (1,06≤H'≤1,29), with the distribution species are fairly uniform and relatively similar (0,54≤E≤1), and dominant species is not present (0,33≤D≤0,51). These results indicate that Perancak Estuary is moderate levels of water pollution. It is known from the low diversity index of phytoplankton and zooplankton in the waters of Perancak Estuary.\nKeywords: plankton community structure, Perancak Estuary, abundance, diversity, dominance index.\n","downloadable_attachments":[{"id":56346852,"asset_id":36433172,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}],"research_interests":[{"id":4523,"name":"Water quality","url":"https://www.academia.edu/Documents/in/Water_quality?f_ri=40647","nofollow":false},{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false},{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false},{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647","nofollow":false},{"id":30293,"name":"Plankton ecology","url":"https://www.academia.edu/Documents/in/Plankton_ecology?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647"},{"id":179169,"name":"Marine plankton","url":"https://www.academia.edu/Documents/in/Marine_plankton?f_ri=40647"},{"id":243986,"name":"Plankton Dynamics in Marine Ecosystem","url":"https://www.academia.edu/Documents/in/Plankton_Dynamics_in_Marine_Ecosystem?f_ri=40647"},{"id":379570,"name":"Estuary","url":"https://www.academia.edu/Documents/in/Estuary?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_36433171" data-work_id="36433171" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/36433171/Distribusi_Suhu_Klorofil_a_dan_Nutrien_Selat_Bali_pada_Saat_Muson_Tenggara_pdf">Distribusi Suhu Klorofil-a dan Nutrien Selat Bali pada Saat Muson Tenggara.pdf</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Pada saat muson tenggara perairan selatan Jawa, Bali dan Nusa Tenggara mengalami upwelling yang berpengaruh ke perairan selat Bali disebut sebagai in-direct upwelling. Pengaruh upwelling ini bisa dilihat dari perubahan parameter fisika,... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_36433171" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Pada saat muson tenggara perairan selatan Jawa, Bali dan Nusa Tenggara mengalami upwelling yang berpengaruh ke perairan selat Bali disebut sebagai in-direct upwelling. Pengaruh upwelling ini bisa dilihat dari perubahan parameter fisika, kimia dan biologi perairan seperti suhu, klorofil-a dan nutrien. Penelitian ini bertujuan untuk mengetahui pengaruh terjadinya upwelling terhadap distribusi suhu, klorofil-a dan nutrien terutama nitrat,<br />fosfat, dan silika di Selat Bali dari hasil observasi bulan Juni-September 2012. Lokasi penelitian di koordinat 8,4 LS – 8,85 LS dan 114,40 BT – 115,5 BT. Metode yang digunakan adalah observasi lapangan saat terjadinya upwelling. Pengukuran parameter suhu dan klorofil-a menggunakan Conductivity Temperature Depth (CTD). Sampel nutrien<br />diambil tiap layer kedalaman dari permukaan sampai 100 m dibagi menjadi 3 zona mewakili karaketristik perairan utara (Laut Bali), tengah (Selat Bali) dan selatan (Samudera Hindia). Hasil penelitian menunjukkan terjadi peningkatan konsentrasi nutrien yang terlihat dari peningkatan konsentrasi nitrat, fosfat, silikat dan klorofil-a serta penurunan suhu. Konsentrasi klorofil-a maksimum di kedalaman 20 m zona selatan yang berhubungan langsung dengan Samudera Hindia dan terjadi kenaikan massa air dingin dikedalaman 70 m serta peningkatan konsentrasi fosfat di kedalaman 60 m, hal ini memperkuat bahwa pada bulan Juni-September perairan selat Bali mendapatkan pengaruh upwelling kuat dari Samudera Hindia.<br />Kata kunci : in-direct upwelling, suhu, klorofil-a, nutrien</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/36433171" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="a4748d88d5de0bf802f9a12de7a51ccb" rel="nofollow" data-download="{"attachment_id":56346819,"asset_id":36433171,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/56346819/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="17387417" href="https://ipb.academia.edu/amandangihastuti">amandangi hastuti</a><script data-card-contents-for-user="17387417" type="text/json">{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}</script></span></span></li><li class="js-paper-rank-work_36433171 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="36433171"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 36433171, container: ".js-paper-rank-work_36433171", }); 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$(".js-view-count[data-work-id=36433171]").text(description); $(".js-view-count-work_36433171").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_36433171").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="36433171"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">14</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="158" href="https://www.academia.edu/Documents/in/Marine_Biology">Marine Biology</a>, <script data-card-contents-for-ri="158" type="text/json">{"id":158,"name":"Marine Biology","url":"https://www.academia.edu/Documents/in/Marine_Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4035" href="https://www.academia.edu/Documents/in/Marine_Ecology">Marine Ecology</a>, <script data-card-contents-for-ri="4035" type="text/json">{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="7808" href="https://www.academia.edu/Documents/in/Mangroves">Mangroves</a>, <script data-card-contents-for-ri="7808" type="text/json">{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="10001" href="https://www.academia.edu/Documents/in/Fisheries_Management">Fisheries Management</a><script data-card-contents-for-ri="10001" type="text/json">{"id":10001,"name":"Fisheries Management","url":"https://www.academia.edu/Documents/in/Fisheries_Management?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=36433171]'), work: {"id":36433171,"title":"Distribusi Suhu Klorofil-a dan Nutrien Selat Bali pada Saat Muson Tenggara.pdf","created_at":"2018-04-17T23:51:19.314-07:00","url":"https://www.academia.edu/36433171/Distribusi_Suhu_Klorofil_a_dan_Nutrien_Selat_Bali_pada_Saat_Muson_Tenggara_pdf?f_ri=40647","dom_id":"work_36433171","summary":"Pada saat muson tenggara perairan selatan Jawa, Bali dan Nusa Tenggara mengalami upwelling yang berpengaruh ke perairan selat Bali disebut sebagai in-direct upwelling. Pengaruh upwelling ini bisa dilihat dari perubahan parameter fisika, kimia dan biologi perairan seperti suhu, klorofil-a dan nutrien. Penelitian ini bertujuan untuk mengetahui pengaruh terjadinya upwelling terhadap distribusi suhu, klorofil-a dan nutrien terutama nitrat,\nfosfat, dan silika di Selat Bali dari hasil observasi bulan Juni-September 2012. Lokasi penelitian di koordinat 8,4 LS – 8,85 LS dan 114,40 BT – 115,5 BT. Metode yang digunakan adalah observasi lapangan saat terjadinya upwelling. Pengukuran parameter suhu dan klorofil-a menggunakan Conductivity Temperature Depth (CTD). Sampel nutrien\ndiambil tiap layer kedalaman dari permukaan sampai 100 m dibagi menjadi 3 zona mewakili karaketristik perairan utara (Laut Bali), tengah (Selat Bali) dan selatan (Samudera Hindia). Hasil penelitian menunjukkan terjadi peningkatan konsentrasi nutrien yang terlihat dari peningkatan konsentrasi nitrat, fosfat, silikat dan klorofil-a serta penurunan suhu. Konsentrasi klorofil-a maksimum di kedalaman 20 m zona selatan yang berhubungan langsung dengan Samudera Hindia dan terjadi kenaikan massa air dingin dikedalaman 70 m serta peningkatan konsentrasi fosfat di kedalaman 60 m, hal ini memperkuat bahwa pada bulan Juni-September perairan selat Bali mendapatkan pengaruh upwelling kuat dari Samudera Hindia.\nKata kunci : in-direct upwelling, suhu, klorofil-a, nutrien","downloadable_attachments":[{"id":56346819,"asset_id":36433171,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":17387417,"first_name":"amandangi","last_name":"hastuti","domain_name":"ipb","page_name":"amandangihastuti","display_name":"amandangi hastuti","profile_url":"https://ipb.academia.edu/amandangihastuti?f_ri=40647","photo":"https://0.academia-photos.com/17387417/8707407/9725503/s65_amandangi.hastuti.jpg"}],"research_interests":[{"id":158,"name":"Marine Biology","url":"https://www.academia.edu/Documents/in/Marine_Biology?f_ri=40647","nofollow":false},{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false},{"id":7808,"name":"Mangroves","url":"https://www.academia.edu/Documents/in/Mangroves?f_ri=40647","nofollow":false},{"id":10001,"name":"Fisheries Management","url":"https://www.academia.edu/Documents/in/Fisheries_Management?f_ri=40647","nofollow":false},{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647"},{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647"},{"id":23408,"name":"Remote sensing and GIS","url":"https://www.academia.edu/Documents/in/Remote_sensing_and_GIS?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":50242,"name":"Seagrass","url":"https://www.academia.edu/Documents/in/Seagrass?f_ri=40647"},{"id":107671,"name":"Plankton","url":"https://www.academia.edu/Documents/in/Plankton?f_ri=40647"},{"id":112999,"name":"Remote Sensing and Mangrove","url":"https://www.academia.edu/Documents/in/Remote_Sensing_and_Mangrove?f_ri=40647"},{"id":179169,"name":"Marine plankton","url":"https://www.academia.edu/Documents/in/Marine_plankton?f_ri=40647"},{"id":333818,"name":"Ecology of Corals, Seagrass and Mangroves","url":"https://www.academia.edu/Documents/in/Ecology_of_Corals_Seagrass_and_Mangroves?f_ri=40647"},{"id":379570,"name":"Estuary","url":"https://www.academia.edu/Documents/in/Estuary?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_1154130" data-work_id="1154130" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/1154130/Impacts_of_oysters_on_eelgrass_Zostera_marina_L_importance_of_early_life_history_stages_in_response_to_aquaculture_disturbance">Impacts of oysters on eelgrass (Zostera marina L.): importance of early life history stages in response to aquaculture disturbance</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/1154130" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a 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});</script></span><script>$(function() { $(".js-view-count-work_1154130").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="1154130"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="7274" href="https://www.academia.edu/Documents/in/Marine_Aquaculture">Marine Aquaculture</a>, <script data-card-contents-for-ri="7274" type="text/json">{"id":7274,"name":"Marine Aquaculture","url":"https://www.academia.edu/Documents/in/Marine_Aquaculture?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="432290" href="https://www.academia.edu/Documents/in/Eelgrass">Eelgrass</a>, <script data-card-contents-for-ri="432290" type="text/json">{"id":432290,"name":"Eelgrass","url":"https://www.academia.edu/Documents/in/Eelgrass?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="622358" href="https://www.academia.edu/Documents/in/Zostera_Marina">Zostera Marina</a><script data-card-contents-for-ri="622358" type="text/json">{"id":622358,"name":"Zostera Marina","url":"https://www.academia.edu/Documents/in/Zostera_Marina?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=1154130]'), work: {"id":1154130,"title":"Impacts of oysters on eelgrass (Zostera marina L.): importance of early life history stages in response to aquaculture disturbance","created_at":"2011-12-13T06:41:31.185-08:00","url":"https://www.academia.edu/1154130/Impacts_of_oysters_on_eelgrass_Zostera_marina_L_importance_of_early_life_history_stages_in_response_to_aquaculture_disturbance?f_ri=40647","dom_id":"work_1154130","summary":null,"downloadable_attachments":[{"id":7089416,"asset_id":1154130,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":1043419,"first_name":"Lorena","last_name":"Wisehart","domain_name":"independent","page_name":"LorenaWisehart","display_name":"Lorena Wisehart","profile_url":"https://independent.academia.edu/LorenaWisehart?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":7274,"name":"Marine Aquaculture","url":"https://www.academia.edu/Documents/in/Marine_Aquaculture?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":432290,"name":"Eelgrass","url":"https://www.academia.edu/Documents/in/Eelgrass?f_ri=40647","nofollow":false},{"id":622358,"name":"Zostera Marina","url":"https://www.academia.edu/Documents/in/Zostera_Marina?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_8166865" data-work_id="8166865" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/8166865/Removal_of_Physical_Materials_from_Systems_Loss_of_Space_Area_and_Habitats">Removal of Physical Materials from Systems: Loss of Space, Area, and Habitats</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The wide spatial distribution of wetlands (e.g., swamps, bogs, marshes, and mires) across different latitudes and geomorphological settings reflects their complex biotic and abiotic interactions that define their ecological function and... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_8166865" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The wide spatial distribution of wetlands (e.g., swamps, bogs, marshes, and mires) across different latitudes and geomorphological settings reflects their complex biotic and abiotic interactions that define their ecological function and high economic value. As space becomes more limited, and landscape fragmentation increases, competition over land area for development and related human activities will certainly limit management options/decisions related to the conservation and rehabilitation/restoration of wetland ecosystems, especially at large spatial scales. In this chapter, we draw information from multiple sources and experiences to compile a series of case studies to focus our attention on characterizing the direct and indirect causes of wetland degradation and loss, particularly in coastal regions. The examples used in this chapter include deltaic regions (Mississippi River Delta, Louisiana, USA; Grijalva–Mezcalapa–Usumacinta, Mexico; and Central Coast, Netherlands), islands (Puerto Rico), and karstic platforms (Everglades, FL, USA). Current estimates of global wetland área range from 6.8 to 10.1 million km2, which represents 5–8% of the Earth (56% in tropical and subtropical regions). Loss of approximately 50% of wetlands around the world indicates the significant effect of human activities. Practices such as excessive harvesting, hydrological modifications and seawall constructions, coastal development, and pollution are some of the most pressing causes of wetland loss. Similarly, inland wetlands have been impacted by constant hydrologic modification and agriculture and urban development. The examples presented in this chapter underline the dynamic interaction between human actions and wetland habitat reduction at local and global scales. These issues define well the scope of ‘human use and abuses’ of productive ecosystems vital for the sustainability of both poor and rich nations. However, present political, social, and economic structures in most of the coastal regions around the world are disconnected from the actual functioning of the natural environment in which they reside, hindering conservation of productive wetland ecosystems.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/8166865" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="1fd31c2c0ff7a2c614d4a9cf3ef1ec54" rel="nofollow" data-download="{"attachment_id":34603157,"asset_id":8166865,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/34603157/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="13729461" href="https://uacam.academia.edu/JorgeBenitez">Jorge Benitez</a><script data-card-contents-for-user="13729461" type="text/json">{"id":13729461,"first_name":"Jorge","last_name":"Benitez","domain_name":"uacam","page_name":"JorgeBenitez","display_name":"Jorge Benitez","profile_url":"https://uacam.academia.edu/JorgeBenitez?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_8166865 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="8166865"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 8166865, container: ".js-paper-rank-work_8166865", }); });</script></li><li class="js-percentile-work_8166865 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 8166865; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_8166865"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_8166865 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="8166865"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 8166865; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=8166865]").text(description); $(".js-view-count-work_8166865").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_8166865").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="8166865"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="2461" href="https://www.academia.edu/Documents/in/Wetlands">Wetlands</a>, <script data-card-contents-for-ri="2461" type="text/json">{"id":2461,"name":"Wetlands","url":"https://www.academia.edu/Documents/in/Wetlands?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="82729" href="https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport">Coastal and Estuarine Sediment Transport</a><script data-card-contents-for-ri="82729" type="text/json">{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=8166865]'), work: {"id":8166865,"title":"Removal of Physical Materials from Systems: Loss of Space, Area, and Habitats","created_at":"2014-09-02T00:28:16.312-07:00","url":"https://www.academia.edu/8166865/Removal_of_Physical_Materials_from_Systems_Loss_of_Space_Area_and_Habitats?f_ri=40647","dom_id":"work_8166865","summary":"The wide spatial distribution of wetlands (e.g., swamps, bogs, marshes, and mires) across different latitudes and geomorphological settings reflects their complex biotic and abiotic interactions that define their ecological function and high economic value. As space becomes more limited, and landscape fragmentation increases, competition over land area for development and related human activities will certainly limit management options/decisions related to the conservation and rehabilitation/restoration of wetland ecosystems, especially at large spatial scales. In this chapter, we draw information from multiple sources and experiences to compile a series of case studies to focus our attention on characterizing the direct and indirect causes of wetland degradation and loss, particularly in coastal regions. The examples used in this chapter include deltaic regions (Mississippi River Delta, Louisiana, USA; Grijalva–Mezcalapa–Usumacinta, Mexico; and Central Coast, Netherlands), islands (Puerto Rico), and karstic platforms (Everglades, FL, USA). Current estimates of global wetland área range from 6.8 to 10.1 million km2, which represents 5–8% of the Earth (56% in tropical and subtropical regions). Loss of approximately 50% of wetlands around the world indicates the significant effect of human activities. Practices such as excessive harvesting, hydrological modifications and seawall constructions, coastal development, and pollution are some of the most pressing causes of wetland loss. Similarly, inland wetlands have been impacted by constant hydrologic modification and agriculture and urban development. The examples presented in this chapter underline the dynamic interaction between human actions and wetland habitat reduction at local and global scales. These issues define well the scope of ‘human use and abuses’ of productive ecosystems vital for the sustainability of both poor and rich nations. However, present political, social, and economic structures in most of the coastal regions around the world are disconnected from the actual functioning of the natural environment in which they reside, hindering conservation of productive wetland ecosystems.","downloadable_attachments":[{"id":34603157,"asset_id":8166865,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":13729461,"first_name":"Jorge","last_name":"Benitez","domain_name":"uacam","page_name":"JorgeBenitez","display_name":"Jorge Benitez","profile_url":"https://uacam.academia.edu/JorgeBenitez?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":2461,"name":"Wetlands","url":"https://www.academia.edu/Documents/in/Wetlands?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_7681136" data-work_id="7681136" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/7681136/O_Efeito_de_Perturba%C3%A7%C3%B5es_Naturais_e_Antr%C3%B3picas_na_Ecologia_do_Estu%C3%A1rio_da_Lagoa_dos_Patos">O Efeito de Perturbações Naturais e Antrópicas na Ecologia do Estuário da Lagoa dos Patos</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The Patos Lagoon estuary (PLE; BR-LTER Site 8; approx. 1,000 km2), located in the extreme south of the Patos Lagoon (32 ° 00 ‘S, 52 ° 05’ W) has a high biological productivity, ecological complexity, and great economic importance due to... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_7681136" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The Patos Lagoon estuary (PLE; BR-LTER Site 8; approx. 1,000 km2), located in the extreme south of the Patos Lagoon (32 ° 00 ‘S, 52 ° 05’ W) has a high biological productivity, ecological complexity, and great economic importance due to harbor and industrial activities in the region. In this chapter we present a synthesis about the hydrological and biological variability in the PLE and its relation with the natural and anthropogenic impacts based on the data obtaind continuosly and sistematically for more than ten years.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/7681136" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="719ba5db2585ad5311e5c3d4ccc04cec" rel="nofollow" data-download="{"attachment_id":34213587,"asset_id":7681136,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/34213587/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="5504556" href="https://furg.academia.edu/CesarCosta">Cesar Costa</a><script data-card-contents-for-user="5504556" type="text/json">{"id":5504556,"first_name":"Cesar","last_name":"Costa","domain_name":"furg","page_name":"CesarCosta","display_name":"Cesar Costa","profile_url":"https://furg.academia.edu/CesarCosta?f_ri=40647","photo":"https://0.academia-photos.com/5504556/2441327/2838368/s65_cesar.costa.jpg"}</script></span></span></li><li class="js-paper-rank-work_7681136 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="7681136"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 7681136, container: ".js-paper-rank-work_7681136", }); });</script></li><li class="js-percentile-work_7681136 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 7681136; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_7681136"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_7681136 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="7681136"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 7681136; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=7681136]").text(description); $(".js-view-count-work_7681136").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_7681136").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="7681136"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">5</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="158" href="https://www.academia.edu/Documents/in/Marine_Biology">Marine Biology</a>, <script data-card-contents-for-ri="158" type="text/json">{"id":158,"name":"Marine Biology","url":"https://www.academia.edu/Documents/in/Marine_Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1512" href="https://www.academia.edu/Documents/in/Climate_Change">Climate Change</a>, <script data-card-contents-for-ri="1512" type="text/json">{"id":1512,"name":"Climate Change","url":"https://www.academia.edu/Documents/in/Climate_Change?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="82729" href="https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport">Coastal and Estuarine Sediment Transport</a><script data-card-contents-for-ri="82729" type="text/json">{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=7681136]'), work: {"id":7681136,"title":"O Efeito de Perturbações Naturais e Antrópicas na Ecologia do Estuário da Lagoa dos Patos","created_at":"2014-07-15T23:53:11.513-07:00","url":"https://www.academia.edu/7681136/O_Efeito_de_Perturba%C3%A7%C3%B5es_Naturais_e_Antr%C3%B3picas_na_Ecologia_do_Estu%C3%A1rio_da_Lagoa_dos_Patos?f_ri=40647","dom_id":"work_7681136","summary":"The Patos Lagoon estuary (PLE; BR-LTER Site 8; approx. 1,000 km2), located in the extreme south of the Patos Lagoon (32 ° 00 ‘S, 52 ° 05’ W) has a high biological productivity, ecological complexity, and great economic importance due to harbor and industrial activities in the region. In this chapter we present a synthesis about the hydrological and biological variability in the PLE and its relation with the natural and anthropogenic impacts based on the data obtaind continuosly and sistematically for more than ten years.","downloadable_attachments":[{"id":34213587,"asset_id":7681136,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":5504556,"first_name":"Cesar","last_name":"Costa","domain_name":"furg","page_name":"CesarCosta","display_name":"Cesar Costa","profile_url":"https://furg.academia.edu/CesarCosta?f_ri=40647","photo":"https://0.academia-photos.com/5504556/2441327/2838368/s65_cesar.costa.jpg"}],"research_interests":[{"id":158,"name":"Marine Biology","url":"https://www.academia.edu/Documents/in/Marine_Biology?f_ri=40647","nofollow":false},{"id":1512,"name":"Climate Change","url":"https://www.academia.edu/Documents/in/Climate_Change?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647","nofollow":false},{"id":376098,"name":"El Nino-Southern Oscillation","url":"https://www.academia.edu/Documents/in/El_Nino-Southern_Oscillation?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_36282395" data-work_id="36282395" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/36282395/Ekosistem_Pesisir_dan_Laut_Indonesia">Ekosistem Pesisir dan Laut Indonesia</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Pada buku ini, akan dikupas hasil-hasil penelitian terkait dengan model (kasus) pengelolaan ekosistem perisir dan lautan yang ada di Indonesia. Studi kasus dari masing-masing bagian mengkaji tentang kawasan estuari, kawasan ekosistem... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_36282395" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Pada buku ini, akan dikupas hasil-hasil penelitian terkait dengan<br />model (kasus) pengelolaan ekosistem perisir dan lautan yang ada di<br />Indonesia. Studi kasus dari masing-masing bagian mengkaji tentang<br />kawasan estuari, kawasan ekosistem mangrove, kawasan ekosistem<br />lamun, kawasan ekosistem terumbu karang, pengelolaan ekowisata<br />pantai, dan kawasan pulau-pulau kecil, di Indonesia yang melibatkan<br />masyarakat dan pemerintah. Diharapkan buku ini dapat menjadi<br />salah satu alternatif pengelolaan ekosistem perairan tropis yang ada<br />di Indonesia<br />Dalam penyusunan buku ini, tim penulis banyak dibantu oleh<br />berbagai pihak, baik secara moril maupun materiil, maka izinkan<br />penulis mengucapkan terima kasih kepada berbagai pihak yang telah<br />membantu dalam menyusun dan menyelesaikan tulisan ini. Semoga<br />tulisan ini dapat bermanfaat bagi penulis khususnya dan pembaca<br />pada umumnya</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/36282395" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="3d2443e0ba9537406997d3c8435dbb94" rel="nofollow" data-download="{"attachment_id":56187885,"asset_id":36282395,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/56187885/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="15360094" href="https://penyambung.academia.edu/AhmadMuhtadiRangkuti">Ahmad Muhtadi Rangkuti</a><script data-card-contents-for-user="15360094" type="text/json">{"id":15360094,"first_name":"Ahmad Muhtadi","last_name":"Rangkuti","domain_name":"penyambung","page_name":"AhmadMuhtadiRangkuti","display_name":"Ahmad Muhtadi Rangkuti","profile_url":"https://penyambung.academia.edu/AhmadMuhtadiRangkuti?f_ri=40647","photo":"https://0.academia-photos.com/15360094/5389537/6151337/s65_ahmad_muhtadi.rangkuti.jpg"}</script></span></span></li><li class="js-paper-rank-work_36282395 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="36282395"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 36282395, container: ".js-paper-rank-work_36282395", }); });</script></li><li class="js-percentile-work_36282395 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 36282395; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_36282395"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_36282395 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="36282395"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 36282395; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=36282395]").text(description); $(".js-view-count-work_36282395").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_36282395").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="36282395"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="10299" href="https://www.academia.edu/Documents/in/Mangrove_Ecology">Mangrove Ecology</a>, <script data-card-contents-for-ri="10299" type="text/json">{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="87756" href="https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management">Integrated Coastal Zone Management</a><script data-card-contents-for-ri="87756" type="text/json">{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=36282395]'), work: {"id":36282395,"title":"Ekosistem Pesisir dan Laut Indonesia","created_at":"2018-03-29T00:14:36.442-07:00","url":"https://www.academia.edu/36282395/Ekosistem_Pesisir_dan_Laut_Indonesia?f_ri=40647","dom_id":"work_36282395","summary":"Pada buku ini, akan dikupas hasil-hasil penelitian terkait dengan\nmodel (kasus) pengelolaan ekosistem perisir dan lautan yang ada di\nIndonesia. Studi kasus dari masing-masing bagian mengkaji tentang\nkawasan estuari, kawasan ekosistem mangrove, kawasan ekosistem\nlamun, kawasan ekosistem terumbu karang, pengelolaan ekowisata\npantai, dan kawasan pulau-pulau kecil, di Indonesia yang melibatkan\nmasyarakat dan pemerintah. Diharapkan buku ini dapat menjadi\nsalah satu alternatif pengelolaan ekosistem perairan tropis yang ada\ndi Indonesia\nDalam penyusunan buku ini, tim penulis banyak dibantu oleh\nberbagai pihak, baik secara moril maupun materiil, maka izinkan\npenulis mengucapkan terima kasih kepada berbagai pihak yang telah\nmembantu dalam menyusun dan menyelesaikan tulisan ini. Semoga\ntulisan ini dapat bermanfaat bagi penulis khususnya dan pembaca\npada umumnya","downloadable_attachments":[{"id":56187885,"asset_id":36282395,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":15360094,"first_name":"Ahmad Muhtadi","last_name":"Rangkuti","domain_name":"penyambung","page_name":"AhmadMuhtadiRangkuti","display_name":"Ahmad Muhtadi Rangkuti","profile_url":"https://penyambung.academia.edu/AhmadMuhtadiRangkuti?f_ri=40647","photo":"https://0.academia-photos.com/15360094/5389537/6151337/s65_ahmad_muhtadi.rangkuti.jpg"}],"research_interests":[{"id":10299,"name":"Mangrove Ecology","url":"https://www.academia.edu/Documents/in/Mangrove_Ecology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":87756,"name":"Integrated Coastal Zone Management","url":"https://www.academia.edu/Documents/in/Integrated_Coastal_Zone_Management?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_1788354" data-work_id="1788354" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/1788354/Vasconcelos_RP_Reis_Santos_P_Costa_MJ_Cabral_HN_2011_Connectivity_between_estuaries_and_marine_environment_Integrating_metrics_to_assess_estuarine_nursery_function_Ecological_Indicators_11_1123_1133">Vasconcelos RP, Reis-Santos P, Costa MJ, Cabral HN (2011) Connectivity between estuaries and marine environment: Integrating metrics to assess estuarine nursery function. Ecological Indicators 11, 1123-1133.</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Natural or anthropogenic induced variations in estuaries and the dynamics of marine fish populations potentially promote differences in connectivity between estuaries and marine areas, i.e. in their importance as nursery grounds. Within... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_1788354" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Natural or anthropogenic induced variations in estuaries and the dynamics of marine fish populations potentially promote differences in connectivity between estuaries and marine areas, i.e. in their importance as nursery grounds. Within this context, an integrated assessment of the differential nursery function of the main estuaries along the Portuguese coast for commercial fish species common sole Solea solea, Senegalese sole Solea senegalensis, flounder Platichthys flesus and sea bass Dicentrarchus labrax was performed through several indicators based on available data. Contribution of individual estuaries to marine subpopulations was measured with potential metrics (juvenile density, habitat quantity, juvenile number and habitat quality within estuaries) and effective metrics (estuarine source of young adults in marine environment measured via otolith elemental fingerprints). The relationship between the two types of metrics was also assessed. Estuaries identified as important nursery and/or effective juvenile habitat (EJH) differed with species and no single estuary was best for all, highlighting species-specific regulation of nursery function. Multiple species assessment of nursery and EJH function differed among estuaries. Management and conservation of estuaries should focus on sites with higher contributions to adult subpopulations of multiple species. The importance of defining precise scientific and management objectives was emphasized by the different rankings of estuaries obtained with nursery or EJH criteria. Potential and effective contribution of estuaries were not significantly correlated, but in a quantitative analysis juvenile densities and number of juveniles seem related with effective contribution in some species. An agreement between potential and effective contributions of estuaries is concurrent with the acknowledged minor role of juvenile stage processes in regulation of recruitment to adult subpopulations.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/1788354" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="aa302dc5c79f59f90c35f75d121463af" rel="nofollow" data-download="{"attachment_id":38889677,"asset_id":1788354,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38889677/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="1213845" href="https://lisboa.academia.edu/RitaPVasconcelos">Rita P Vasconcelos</a><script data-card-contents-for-user="1213845" type="text/json">{"id":1213845,"first_name":"Rita P","last_name":"Vasconcelos","domain_name":"lisboa","page_name":"RitaPVasconcelos","display_name":"Rita P Vasconcelos","profile_url":"https://lisboa.academia.edu/RitaPVasconcelos?f_ri=40647","photo":"https://0.academia-photos.com/1213845/837271/1039888/s65_rita_p.vasconcelos.png"}</script></span></span></li><li class="js-paper-rank-work_1788354 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="1788354"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 1788354, container: ".js-paper-rank-work_1788354", }); });</script></li><li class="js-percentile-work_1788354 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 1788354; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_1788354"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_1788354 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="1788354"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 1788354; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=1788354]").text(description); $(".js-view-count-work_1788354").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_1788354").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="1788354"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">3</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="91135" href="https://www.academia.edu/Documents/in/Population_Connectivity">Population Connectivity</a>, <script data-card-contents-for-ri="91135" type="text/json">{"id":91135,"name":"Population Connectivity","url":"https://www.academia.edu/Documents/in/Population_Connectivity?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="497511" href="https://www.academia.edu/Documents/in/Nursery_Areas">Nursery Areas</a><script data-card-contents-for-ri="497511" type="text/json">{"id":497511,"name":"Nursery Areas","url":"https://www.academia.edu/Documents/in/Nursery_Areas?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=1788354]'), work: {"id":1788354,"title":"Vasconcelos RP, Reis-Santos P, Costa MJ, Cabral HN (2011) Connectivity between estuaries and marine environment: Integrating metrics to assess estuarine nursery function. Ecological Indicators 11, 1123-1133.","created_at":"2012-07-16T03:11:39.651-07:00","url":"https://www.academia.edu/1788354/Vasconcelos_RP_Reis_Santos_P_Costa_MJ_Cabral_HN_2011_Connectivity_between_estuaries_and_marine_environment_Integrating_metrics_to_assess_estuarine_nursery_function_Ecological_Indicators_11_1123_1133?f_ri=40647","dom_id":"work_1788354","summary":"Natural or anthropogenic induced variations in estuaries and the dynamics of marine fish populations potentially promote differences in connectivity between estuaries and marine areas, i.e. in their importance as nursery grounds. Within this context, an integrated assessment of the differential nursery function of the main estuaries along the Portuguese coast for commercial fish species common sole Solea solea, Senegalese sole Solea senegalensis, flounder Platichthys flesus and sea bass Dicentrarchus labrax was performed through several indicators based on available data. Contribution of individual estuaries to marine subpopulations was measured with potential metrics (juvenile density, habitat quantity, juvenile number and habitat quality within estuaries) and effective metrics (estuarine source of young adults in marine environment measured via otolith elemental fingerprints). The relationship between the two types of metrics was also assessed. Estuaries identified as important nursery and/or effective juvenile habitat (EJH) differed with species and no single estuary was best for all, highlighting species-specific regulation of nursery function. Multiple species assessment of nursery and EJH function differed among estuaries. Management and conservation of estuaries should focus on sites with higher contributions to adult subpopulations of multiple species. The importance of defining precise scientific and management objectives was emphasized by the different rankings of estuaries obtained with nursery or EJH criteria. Potential and effective contribution of estuaries were not significantly correlated, but in a quantitative analysis juvenile densities and number of juveniles seem related with effective contribution in some species. An agreement between potential and effective contributions of estuaries is concurrent with the acknowledged minor role of juvenile stage processes in regulation of recruitment to adult subpopulations.","downloadable_attachments":[{"id":38889677,"asset_id":1788354,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":1213845,"first_name":"Rita P","last_name":"Vasconcelos","domain_name":"lisboa","page_name":"RitaPVasconcelos","display_name":"Rita P Vasconcelos","profile_url":"https://lisboa.academia.edu/RitaPVasconcelos?f_ri=40647","photo":"https://0.academia-photos.com/1213845/837271/1039888/s65_rita_p.vasconcelos.png"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":91135,"name":"Population Connectivity","url":"https://www.academia.edu/Documents/in/Population_Connectivity?f_ri=40647","nofollow":false},{"id":497511,"name":"Nursery Areas","url":"https://www.academia.edu/Documents/in/Nursery_Areas?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_41851556" data-work_id="41851556" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/41851556/KEANEKARAGAMAN_SUMBER_DAYA_IKAN_DI_PERAIRAN_MUARA_GEMBONG_JAWA_BARAT">KEANEKARAGAMAN SUMBER DAYA IKAN DI PERAIRAN MUARA GEMBONG, JAWA BARAT</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Perairan Muara Gembong merupakan salah kawasan dengan fungsi ekologis sebagai daerah asuhan dan pemasok sumber daya perikanan yang tinggi di Teluk Jakarta (Puspasari et al., 2017). Hal ini dikarenakan perairan Muara Gembong dan sekitarnya... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_41851556" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Perairan Muara Gembong merupakan salah kawasan dengan fungsi ekologis sebagai daerah asuhan dan pemasok sumber daya perikanan yang tinggi di Teluk Jakarta (Puspasari et al., 2017). Hal ini dikarenakan perairan Muara Gembong dan sekitarnya masih memiliki hutan mangrove yang cenderung tinggi dibandingkan dengan muara-muara lainnya di Teluk Jakarta (Suwargana, 2008). Perairan Muara Gembong menghadapi berbagai masalah dari Sungai Citarum yang menjadi sungai utama yang bermuara di Muara Gembong berupa pencemaran (Sachoemar & Wahjono, 2007; Permanawati et al., 2013) dan sedimentasi (Paryono et al., 2017) yang memberi tekanan ekologis pada ekosistem estuaria hingga abrasi (Putra, 2016) dan kerusakan mangrove (Suwargana, 2008) yang memberi tekanan ekologis pada ekosistem pesisir. <br />Sumber daya ikan yang tertangkap dan teridentifikasi di perairan<br />Muara Gembong terdiri atas 52 famili, 84 genera, dan 103 spesies. Jenis<br />ikan laut-estuaria merupakan kelompok kategori bioekologis yang banyak ditemukan, yang mengindikasikan bahwa perairan Muara Gembong merupakan daerah asuhan. Komunitas ikan di perairan Muara Gembong masih tergolong baik dengan kategori moderat secara ekologi. Daerah perlindungan dengan pengelolaan konservasi di perairan estuaria Muara Gembong diperlukan untuk menjaga keanekaragaman dan kelimpahan jenis-jenis ikan laut-estuaria untuk menyokong perairan Teluk Jakarta.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/41851556" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="17c10f7321ff63aa66783ee45b409cb0" rel="nofollow" data-download="{"attachment_id":61986082,"asset_id":41851556,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/61986082/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="28573222" href="https://dkp.academia.edu/DimasHedianto">Dimas Angga Hedianto</a><script data-card-contents-for-user="28573222" type="text/json">{"id":28573222,"first_name":"Dimas Angga","last_name":"Hedianto","domain_name":"dkp","page_name":"DimasHedianto","display_name":"Dimas Angga Hedianto","profile_url":"https://dkp.academia.edu/DimasHedianto?f_ri=40647","photo":"https://0.academia-photos.com/28573222/8085999/132241263/s65_dimas_angga.hedianto.jpeg"}</script></span></span></li><li class="js-paper-rank-work_41851556 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="41851556"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 41851556, container: ".js-paper-rank-work_41851556", }); });</script></li><li class="js-percentile-work_41851556 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 41851556; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_41851556"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_41851556 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="41851556"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 41851556; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=41851556]").text(description); $(".js-view-count-work_41851556").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_41851556").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="41851556"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">7</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="9846" href="https://www.academia.edu/Documents/in/Ecology">Ecology</a>, <script data-card-contents-for-ri="9846" type="text/json">{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="22435" href="https://www.academia.edu/Documents/in/Fish_Ecology">Fish Ecology</a>, <script data-card-contents-for-ri="22435" type="text/json">{"id":22435,"name":"Fish Ecology","url":"https://www.academia.edu/Documents/in/Fish_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="319559" href="https://www.academia.edu/Documents/in/Institut_Pertanian_Bogor">Institut Pertanian Bogor</a><script data-card-contents-for-ri="319559" type="text/json">{"id":319559,"name":"Institut Pertanian Bogor","url":"https://www.academia.edu/Documents/in/Institut_Pertanian_Bogor?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=41851556]'), work: {"id":41851556,"title":"KEANEKARAGAMAN SUMBER DAYA IKAN DI PERAIRAN MUARA GEMBONG, JAWA BARAT","created_at":"2020-02-04T02:55:46.409-08:00","url":"https://www.academia.edu/41851556/KEANEKARAGAMAN_SUMBER_DAYA_IKAN_DI_PERAIRAN_MUARA_GEMBONG_JAWA_BARAT?f_ri=40647","dom_id":"work_41851556","summary":"Perairan Muara Gembong merupakan salah kawasan dengan fungsi ekologis sebagai daerah asuhan dan pemasok sumber daya perikanan yang tinggi di Teluk Jakarta (Puspasari et al., 2017). Hal ini dikarenakan perairan Muara Gembong dan sekitarnya masih memiliki hutan mangrove yang cenderung tinggi dibandingkan dengan muara-muara lainnya di Teluk Jakarta (Suwargana, 2008). Perairan Muara Gembong menghadapi berbagai masalah dari Sungai Citarum yang menjadi sungai utama yang bermuara di Muara Gembong berupa pencemaran (Sachoemar \u0026 Wahjono, 2007; Permanawati et al., 2013) dan sedimentasi (Paryono et al., 2017) yang memberi tekanan ekologis pada ekosistem estuaria hingga abrasi (Putra, 2016) dan kerusakan mangrove (Suwargana, 2008) yang memberi tekanan ekologis pada ekosistem pesisir. \nSumber daya ikan yang tertangkap dan teridentifikasi di perairan\nMuara Gembong terdiri atas 52 famili, 84 genera, dan 103 spesies. Jenis\nikan laut-estuaria merupakan kelompok kategori bioekologis yang banyak ditemukan, yang mengindikasikan bahwa perairan Muara Gembong merupakan daerah asuhan. Komunitas ikan di perairan Muara Gembong masih tergolong baik dengan kategori moderat secara ekologi. Daerah perlindungan dengan pengelolaan konservasi di perairan estuaria Muara Gembong diperlukan untuk menjaga keanekaragaman dan kelimpahan jenis-jenis ikan laut-estuaria untuk menyokong perairan Teluk Jakarta.","downloadable_attachments":[{"id":61986082,"asset_id":41851556,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":28573222,"first_name":"Dimas Angga","last_name":"Hedianto","domain_name":"dkp","page_name":"DimasHedianto","display_name":"Dimas Angga Hedianto","profile_url":"https://dkp.academia.edu/DimasHedianto?f_ri=40647","photo":"https://0.academia-photos.com/28573222/8085999/132241263/s65_dimas_angga.hedianto.jpeg"}],"research_interests":[{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647","nofollow":false},{"id":22435,"name":"Fish Ecology","url":"https://www.academia.edu/Documents/in/Fish_Ecology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":319559,"name":"Institut Pertanian Bogor","url":"https://www.academia.edu/Documents/in/Institut_Pertanian_Bogor?f_ri=40647","nofollow":false},{"id":755030,"name":"Biologi Perikanan","url":"https://www.academia.edu/Documents/in/Biologi_Perikanan?f_ri=40647"},{"id":816858,"name":"Manajemen Sumberdaya Perairan","url":"https://www.academia.edu/Documents/in/Manajemen_Sumberdaya_Perairan?f_ri=40647"},{"id":1295681,"name":"Ekologi Perairan","url":"https://www.academia.edu/Documents/in/Ekologi_Perairan?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_11288752" data-work_id="11288752" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/11288752/Ichthyoplankton_dynamics_in_a_highly_urbanized_estuary">Ichthyoplankton dynamics in a highly urbanized estuary </a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Spatio-temporal distribution and composition of ichthyoplankton assemblages were studied in the Golden Horn estuary (Istanbul) over a 10-month period. Environmental parameters were considered to determine the environmental status in... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_11288752" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Spatio-temporal distribution and composition of ichthyoplankton assemblages were studied in the Golden Horn estuary (Istanbul) over a 10-month period. Environmental parameters were considered to determine the environmental status in different parts (upper, middle and lower) of the estuary. The ichthyoplankton composition of the Golden Horn estuary consisted of 23 species and was dominated by Mullus sp., Diplodus spp. and Liza sp. The largest densities of fish eggs and larvae were found in September 2009 with 786.4 ind. 100 m–3 and 355.9 ind. 100 m−3, respectively. As supported by the multivariate analysis, most species showed a seasonal pattern, with the presence of higher densities during summer and winter. Moreover, the spatial pattern showed that ichthyoplankton distribution and diversity was relatively high in the lower part of the Golden Horn and gradually decreased through the upper parts. Canonical correspondence analysis revealed that spatial changes in depth and water clarity were the main factors forcing larval assemblage distribution and leading to a decrease in density and diversity of fish larvae through the upper part of the estuary. For the seasonal changes, sea surface salinity and chlorophyll a were the main factors in shaping the structure of the larval assemblage and increasing sea surface temperature lead to an increase in the density and diversity of fish larvae.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/11288752" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="ecab40a48e33290f7aeeddafa8947884" rel="nofollow" data-download="{"attachment_id":49569321,"asset_id":11288752,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/49569321/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="174485" href="https://istanbul.academia.edu/NazliDemirel">Nazli Demirel</a><script data-card-contents-for-user="174485" type="text/json">{"id":174485,"first_name":"Nazli","last_name":"Demirel","domain_name":"istanbul","page_name":"NazliDemirel","display_name":"Nazli Demirel","profile_url":"https://istanbul.academia.edu/NazliDemirel?f_ri=40647","photo":"https://0.academia-photos.com/174485/43533/159934717/s65_nazli.demirel.jpeg"}</script></span></span></li><li class="js-paper-rank-work_11288752 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="11288752"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 11288752, container: ".js-paper-rank-work_11288752", }); 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$(".js-view-count[data-work-id=11288752]").text(description); $(".js-view-count-work_11288752").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_11288752").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="11288752"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="4267" href="https://www.academia.edu/Documents/in/Community_Ecology">Community Ecology</a>, <script data-card-contents-for-ri="4267" type="text/json">{"id":4267,"name":"Community Ecology","url":"https://www.academia.edu/Documents/in/Community_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="22435" href="https://www.academia.edu/Documents/in/Fish_Ecology">Fish Ecology</a>, <script data-card-contents-for-ri="22435" type="text/json">{"id":22435,"name":"Fish Ecology","url":"https://www.academia.edu/Documents/in/Fish_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="305321" href="https://www.academia.edu/Documents/in/Marine_fish_eggs_and_larvae">Marine fish eggs and larvae</a><script data-card-contents-for-ri="305321" type="text/json">{"id":305321,"name":"Marine fish eggs and larvae","url":"https://www.academia.edu/Documents/in/Marine_fish_eggs_and_larvae?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=11288752]'), work: {"id":11288752,"title":"Ichthyoplankton dynamics in a highly urbanized estuary ","created_at":"2015-03-05T05:46:20.080-08:00","url":"https://www.academia.edu/11288752/Ichthyoplankton_dynamics_in_a_highly_urbanized_estuary?f_ri=40647","dom_id":"work_11288752","summary":"Spatio-temporal distribution and composition of ichthyoplankton assemblages were studied in the Golden Horn estuary (Istanbul) over a 10-month period. Environmental parameters were considered to determine the environmental status in different parts (upper, middle and lower) of the estuary. The ichthyoplankton composition of the Golden Horn estuary consisted of 23 species and was dominated by Mullus sp., Diplodus spp. and Liza sp. The largest densities of fish eggs and larvae were found in September 2009 with 786.4 ind. 100 m–3 and 355.9 ind. 100 m−3, respectively. As supported by the multivariate analysis, most species showed a seasonal pattern, with the presence of higher densities during summer and winter. Moreover, the spatial pattern showed that ichthyoplankton distribution and diversity was relatively high in the lower part of the Golden Horn and gradually decreased through the upper parts. Canonical correspondence analysis revealed that spatial changes in depth and water clarity were the main factors forcing larval assemblage distribution and leading to a decrease in density and diversity of fish larvae through the upper part of the estuary. For the seasonal changes, sea surface salinity and chlorophyll a were the main factors in shaping the structure of the larval assemblage and increasing sea surface temperature lead to an increase in the density and diversity of fish larvae. ","downloadable_attachments":[{"id":49569321,"asset_id":11288752,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":174485,"first_name":"Nazli","last_name":"Demirel","domain_name":"istanbul","page_name":"NazliDemirel","display_name":"Nazli Demirel","profile_url":"https://istanbul.academia.edu/NazliDemirel?f_ri=40647","photo":"https://0.academia-photos.com/174485/43533/159934717/s65_nazli.demirel.jpeg"}],"research_interests":[{"id":4267,"name":"Community Ecology","url":"https://www.academia.edu/Documents/in/Community_Ecology?f_ri=40647","nofollow":false},{"id":22435,"name":"Fish Ecology","url":"https://www.academia.edu/Documents/in/Fish_Ecology?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":305321,"name":"Marine fish eggs and larvae","url":"https://www.academia.edu/Documents/in/Marine_fish_eggs_and_larvae?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_9996558" data-work_id="9996558" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/9996558/ESTUDOS_FITOPLANCT%C3%94NICOS_NO_BRASIL_E_SUA_INFLU%C3%8ANCIA_NO_CONTEXTO_AMAZ%C3%94NICO_E_LOCAL">ESTUDOS FITOPLANCTÔNICOS NO BRASIL E SUA INFLUÊNCIA NO CONTEXTO AMAZÔNICO E LOCAL</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">O estudo da composição do fitoplâncton torna-se essencial quando se percebe a importância e influência deste na dinâmica da vida aquática. Conhecer os seus componentes, sua frequência e a relação com os processos físico-químicos... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_9996558" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">O estudo da composição do fitoplâncton torna-se essencial quando se percebe a importância e<br />influência deste na dinâmica da vida aquática. Conhecer os seus componentes, sua frequência e a<br />relação com os processos físico-químicos ocorrentes no meio traduz-se no conhecimento da<br />biodiversidade e do sistema ecológico que ali se desenvolve. Desta forma, este ensaio busca<br />demonstrar o estado da arte das pesquisas fitoplanctônica no Brasil, bem como o desenvolvimento<br />destas na região Amazônica e no Estado do Amapá. Observa-se que os estudos sobre fitoplâncton<br />no Brasil vêm crescendo com o decorrer do tempo, principalmente, em função da formação de novos<br />profissionais na área. Entretanto na Amazônia tais estudos ainda apresentam-se de forma<br />insuficiente. No estado do Amapá, estudos ficológicos (pesquisas sobre fitoplâncton) ainda são<br />pouco desenvolvidos. A geração de dados e informações acerca de sua biodiversidade é primordial<br />para sua conservação e preservação, como também para subsidiar o desenvolvimento de pesquisas<br />aplicadas na área.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/9996558" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="9559ba250105fade85acfea3b3f9cb3f" rel="nofollow" data-download="{"attachment_id":36136161,"asset_id":9996558,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/36136161/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="9301410" href="https://unifap.academia.edu/AlanCavalcantidaCunha">Alan Cunha</a><script data-card-contents-for-user="9301410" type="text/json">{"id":9301410,"first_name":"Alan","last_name":"Cunha","domain_name":"unifap","page_name":"AlanCavalcantidaCunha","display_name":"Alan Cunha","profile_url":"https://unifap.academia.edu/AlanCavalcantidaCunha?f_ri=40647","photo":"https://0.academia-photos.com/9301410/6494445/7344949/s65_alan_cavalcanti_da_cunha.cunha.jpg"}</script></span></span></li><li class="js-paper-rank-work_9996558 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="9996558"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 9996558, container: ".js-paper-rank-work_9996558", }); });</script></li><li class="js-percentile-work_9996558 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 9996558; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_9996558"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_9996558 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="9996558"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 9996558; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=9996558]").text(description); $(".js-view-count-work_9996558").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_9996558").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="9996558"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">4</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="3407" href="https://www.academia.edu/Documents/in/Environmental_Studies">Environmental Studies</a>, <script data-card-contents-for-ri="3407" type="text/json">{"id":3407,"name":"Environmental Studies","url":"https://www.academia.edu/Documents/in/Environmental_Studies?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a>, <script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="296650" href="https://www.academia.edu/Documents/in/Urban_Rivers">Urban Rivers</a>, <script data-card-contents-for-ri="296650" type="text/json">{"id":296650,"name":"Urban Rivers","url":"https://www.academia.edu/Documents/in/Urban_Rivers?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="391059" href="https://www.academia.edu/Documents/in/FITOPLANCTON">FITOPLANCTON</a><script data-card-contents-for-ri="391059" type="text/json">{"id":391059,"name":"FITOPLANCTON","url":"https://www.academia.edu/Documents/in/FITOPLANCTON?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=9996558]'), work: {"id":9996558,"title":"ESTUDOS FITOPLANCTÔNICOS NO BRASIL E SUA INFLUÊNCIA NO CONTEXTO AMAZÔNICO E LOCAL","created_at":"2015-01-03T19:47:17.944-08:00","url":"https://www.academia.edu/9996558/ESTUDOS_FITOPLANCT%C3%94NICOS_NO_BRASIL_E_SUA_INFLU%C3%8ANCIA_NO_CONTEXTO_AMAZ%C3%94NICO_E_LOCAL?f_ri=40647","dom_id":"work_9996558","summary":"O estudo da composição do fitoplâncton torna-se essencial quando se percebe a importância e\ninfluência deste na dinâmica da vida aquática. Conhecer os seus componentes, sua frequência e a\nrelação com os processos físico-químicos ocorrentes no meio traduz-se no conhecimento da\nbiodiversidade e do sistema ecológico que ali se desenvolve. Desta forma, este ensaio busca\ndemonstrar o estado da arte das pesquisas fitoplanctônica no Brasil, bem como o desenvolvimento\ndestas na região Amazônica e no Estado do Amapá. Observa-se que os estudos sobre fitoplâncton\nno Brasil vêm crescendo com o decorrer do tempo, principalmente, em função da formação de novos\nprofissionais na área. Entretanto na Amazônia tais estudos ainda apresentam-se de forma\ninsuficiente. No estado do Amapá, estudos ficológicos (pesquisas sobre fitoplâncton) ainda são\npouco desenvolvidos. A geração de dados e informações acerca de sua biodiversidade é primordial\npara sua conservação e preservação, como também para subsidiar o desenvolvimento de pesquisas\naplicadas na área.","downloadable_attachments":[{"id":36136161,"asset_id":9996558,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":9301410,"first_name":"Alan","last_name":"Cunha","domain_name":"unifap","page_name":"AlanCavalcantidaCunha","display_name":"Alan Cunha","profile_url":"https://unifap.academia.edu/AlanCavalcantidaCunha?f_ri=40647","photo":"https://0.academia-photos.com/9301410/6494445/7344949/s65_alan_cavalcanti_da_cunha.cunha.jpg"}],"research_interests":[{"id":3407,"name":"Environmental Studies","url":"https://www.academia.edu/Documents/in/Environmental_Studies?f_ri=40647","nofollow":false},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false},{"id":296650,"name":"Urban Rivers","url":"https://www.academia.edu/Documents/in/Urban_Rivers?f_ri=40647","nofollow":false},{"id":391059,"name":"FITOPLANCTON","url":"https://www.academia.edu/Documents/in/FITOPLANCTON?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_15975359" data-work_id="15975359" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/15975359/Expansion_Rates_and_Recruitment_Frequency_of_Exotic_Smooth_Cordgrass_Spartina_alterniflora_Loisel_Colonizing_Unvegetated_Littoral_Flats_in_Willapa_Bay_Washington">Expansion Rates and Recruitment Frequency of Exotic Smooth Cordgrass, Spartina alterniflora (Loisel), Colonizing Unvegetated Littoral Flats in Willapa Bay, Washington</a></div></div><div class="u-pb4x u-mt3x"></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/15975359" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="e02ed17d2624e6e1acab17949e11ac9d" rel="nofollow" data-download="{"attachment_id":42796397,"asset_id":15975359,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/42796397/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="35127872" href="https://independent.academia.edu/CSimenstad">Charles Simenstad</a><script data-card-contents-for-user="35127872" type="text/json">{"id":35127872,"first_name":"Charles","last_name":"Simenstad","domain_name":"independent","page_name":"CSimenstad","display_name":"Charles Simenstad","profile_url":"https://independent.academia.edu/CSimenstad?f_ri=40647","photo":"/images/s65_no_pic.png"}</script></span></span></li><li class="js-paper-rank-work_15975359 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="15975359"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 15975359, container: ".js-paper-rank-work_15975359", }); });</script></li><li class="js-percentile-work_15975359 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 15975359; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_15975359"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_15975359 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="15975359"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 15975359; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=15975359]").text(description); $(".js-view-count-work_15975359").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_15975359").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="15975359"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">14</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="400" href="https://www.academia.edu/Documents/in/Earth_Sciences">Earth Sciences</a>, <script data-card-contents-for-ri="400" type="text/json">{"id":400,"name":"Earth Sciences","url":"https://www.academia.edu/Documents/in/Earth_Sciences?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1362" href="https://www.academia.edu/Documents/in/Spatial_Analysis">Spatial Analysis</a>, <script data-card-contents-for-ri="1362" type="text/json">{"id":1362,"name":"Spatial Analysis","url":"https://www.academia.edu/Documents/in/Spatial_Analysis?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4035" href="https://www.academia.edu/Documents/in/Marine_Ecology">Marine Ecology</a>, <script data-card-contents-for-ri="4035" type="text/json">{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="7997" href="https://www.academia.edu/Documents/in/Invasive_species_ecology">Invasive species ecology</a><script data-card-contents-for-ri="7997" type="text/json">{"id":7997,"name":"Invasive species ecology","url":"https://www.academia.edu/Documents/in/Invasive_species_ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=15975359]'), work: {"id":15975359,"title":"Expansion Rates and Recruitment Frequency of Exotic Smooth Cordgrass, Spartina alterniflora (Loisel), Colonizing Unvegetated Littoral Flats in Willapa Bay, Washington","created_at":"2015-09-21T08:04:24.091-07:00","url":"https://www.academia.edu/15975359/Expansion_Rates_and_Recruitment_Frequency_of_Exotic_Smooth_Cordgrass_Spartina_alterniflora_Loisel_Colonizing_Unvegetated_Littoral_Flats_in_Willapa_Bay_Washington?f_ri=40647","dom_id":"work_15975359","summary":null,"downloadable_attachments":[{"id":42796397,"asset_id":15975359,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":35127872,"first_name":"Charles","last_name":"Simenstad","domain_name":"independent","page_name":"CSimenstad","display_name":"Charles Simenstad","profile_url":"https://independent.academia.edu/CSimenstad?f_ri=40647","photo":"/images/s65_no_pic.png"}],"research_interests":[{"id":400,"name":"Earth Sciences","url":"https://www.academia.edu/Documents/in/Earth_Sciences?f_ri=40647","nofollow":false},{"id":1362,"name":"Spatial Analysis","url":"https://www.academia.edu/Documents/in/Spatial_Analysis?f_ri=40647","nofollow":false},{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false},{"id":7997,"name":"Invasive species ecology","url":"https://www.academia.edu/Documents/in/Invasive_species_ecology?f_ri=40647","nofollow":false},{"id":18625,"name":"Sea Level","url":"https://www.academia.edu/Documents/in/Sea_Level?f_ri=40647"},{"id":19522,"name":"Remote sensing and GIS applications in Landscape Research","url":"https://www.academia.edu/Documents/in/Remote_sensing_and_GIS_applications_in_Landscape_Research?f_ri=40647"},{"id":31945,"name":"Sea surface temperature","url":"https://www.academia.edu/Documents/in/Sea_surface_temperature?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences?f_ri=40647"},{"id":58054,"name":"Environmental Sciences","url":"https://www.academia.edu/Documents/in/Environmental_Sciences?f_ri=40647"},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647"},{"id":112270,"name":"Pacific Northwest","url":"https://www.academia.edu/Documents/in/Pacific_Northwest?f_ri=40647"},{"id":127155,"name":"Spartina alterniflora","url":"https://www.academia.edu/Documents/in/Spartina_alterniflora?f_ri=40647"},{"id":533274,"name":"Growth rate","url":"https://www.academia.edu/Documents/in/Growth_rate?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_4119588" data-work_id="4119588" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/4119588/Towards_a_simplified_approach_for_assessing_bird_food_requirements_on_shellfisheries_A_report_to_the_Welsh_Government">Towards a simplified approach for assessing bird food requirements on shellfisheries. A report to the Welsh Government.</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">In northwest Europe conflicts have routinely occurred between economic and conservation interests regarding shellfish such as cockles and mussels. The harvest of these species is economically important, but shellfish also constitute the... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_4119588" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">In northwest Europe conflicts have routinely occurred between economic and conservation interests regarding shellfish such as cockles and mussels. The harvest of these species is economically important, but shellfish also constitute the main overwinter food supply of the oystercatcher Haematopus ostralegus. In this report we describe attempts to produced a simplified modelling approach to predict the quantities of shellfish which need to be left unharvested in order to ensure high overwinter survival of oystercatcher. <br />We review oystercatcher diet and prey selection in order to quantify the dependence of this species on shellfish, and determine the size ranges of shellfish which the birds consume. We also review the food requirements of oystercatchers, based on their energetic needs and the nutritional quality of shellfish. In general the data agree well with those used in previous oystercatcher modelling studies. However, there is a possibility that the daily energy requirements, calculated from an all bird allometric equation, may yield an underestimate of oystercatcher food requirements. A comparison of the physiological food requirements, i.e. the quantity directly consumed, and the ecological food requirements, i.e. the quantity required to avoid high mortality, indicated that the ecological food requirement was between 2.0 and 7.8 times greater, with the value depending on the proportion of cockles Cerastoderma edule and mussels Mytilus edulis in a site.  These ratios are calculated from empirical data on oystercatcher survival and the predictions of individual-based models predicting the relationship between mortality rate and the abundance of the food supply. Data from the Burry Inlet indicated that the mean ecological food requirement was 3.3 times greater at this site. <br />We describe a simplified spreadsheet model, which we used to predict the food requirements of the oystercatcher population of the Burry Inlet, and thus the quantity of shellfish which must be left unharvested in order to maintain low mortality rate. The model is based on parameter values derived from the literature reviews in this study, including the energy requirements of the birds, the energy content of shellfish, the minimum size of cockles and mussels consumed, and the ratio of the ecological and physiological requirements. We describe the assumptions and limitations of the model, and compare the model with more detailed individual-based models that can be used to predict the mortality rate of shorebirds in relation to the amount of food available.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/4119588" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="acda21ef4ddcb59bbf9302cae65cec96" rel="nofollow" data-download="{"attachment_id":32608505,"asset_id":4119588,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/32608505/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="1236289" href="https://wwt.academia.edu/KevinWood">Kevin Wood</a><script data-card-contents-for-user="1236289" type="text/json">{"id":1236289,"first_name":"Kevin","last_name":"Wood","domain_name":"wwt","page_name":"KevinWood","display_name":"Kevin Wood","profile_url":"https://wwt.academia.edu/KevinWood?f_ri=40647","photo":"https://0.academia-photos.com/1236289/449585/21996616/s65_kevin.wood.jpg"}</script></span></span></li><li class="js-paper-rank-work_4119588 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="4119588"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 4119588, container: ".js-paper-rank-work_4119588", }); 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A report to the Welsh Government.","created_at":"2013-07-28T01:43:17.423-07:00","url":"https://www.academia.edu/4119588/Towards_a_simplified_approach_for_assessing_bird_food_requirements_on_shellfisheries_A_report_to_the_Welsh_Government?f_ri=40647","dom_id":"work_4119588","summary":"In northwest Europe conflicts have routinely occurred between economic and conservation interests regarding shellfish such as cockles and mussels. The harvest of these species is economically important, but shellfish also constitute the main overwinter food supply of the oystercatcher Haematopus ostralegus. In this report we describe attempts to produced a simplified modelling approach to predict the quantities of shellfish which need to be left unharvested in order to ensure high overwinter survival of oystercatcher.\r\nWe review oystercatcher diet and prey selection in order to quantify the dependence of this species on shellfish, and determine the size ranges of shellfish which the birds consume. We also review the food requirements of oystercatchers, based on their energetic needs and the nutritional quality of shellfish. In general the data agree well with those used in previous oystercatcher modelling studies. However, there is a possibility that the daily energy requirements, calculated from an all bird allometric equation, may yield an underestimate of oystercatcher food requirements. A comparison of the physiological food requirements, i.e. the quantity directly consumed, and the ecological food requirements, i.e. the quantity required to avoid high mortality, indicated that the ecological food requirement was between 2.0 and 7.8 times greater, with the value depending on the proportion of cockles Cerastoderma edule and mussels Mytilus edulis in a site. These ratios are calculated from empirical data on oystercatcher survival and the predictions of individual-based models predicting the relationship between mortality rate and the abundance of the food supply. Data from the Burry Inlet indicated that the mean ecological food requirement was 3.3 times greater at this site.\r\nWe describe a simplified spreadsheet model, which we used to predict the food requirements of the oystercatcher population of the Burry Inlet, and thus the quantity of shellfish which must be left unharvested in order to maintain low mortality rate. The model is based on parameter values derived from the literature reviews in this study, including the energy requirements of the birds, the energy content of shellfish, the minimum size of cockles and mussels consumed, and the ratio of the ecological and physiological requirements. We describe the assumptions and limitations of the model, and compare the model with more detailed individual-based models that can be used to predict the mortality rate of shorebirds in relation to the amount of food available.","downloadable_attachments":[{"id":32608505,"asset_id":4119588,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":1236289,"first_name":"Kevin","last_name":"Wood","domain_name":"wwt","page_name":"KevinWood","display_name":"Kevin Wood","profile_url":"https://wwt.academia.edu/KevinWood?f_ri=40647","photo":"https://0.academia-photos.com/1236289/449585/21996616/s65_kevin.wood.jpg"}],"research_interests":[{"id":1420,"name":"Aquatic Ecology","url":"https://www.academia.edu/Documents/in/Aquatic_Ecology?f_ri=40647","nofollow":false},{"id":2216,"name":"Natural Resources","url":"https://www.academia.edu/Documents/in/Natural_Resources?f_ri=40647","nofollow":false},{"id":2467,"name":"Conservation Biology","url":"https://www.academia.edu/Documents/in/Conservation_Biology?f_ri=40647","nofollow":false},{"id":2809,"name":"Conservation","url":"https://www.academia.edu/Documents/in/Conservation?f_ri=40647","nofollow":false},{"id":4558,"name":"Invertebrate Biology","url":"https://www.academia.edu/Documents/in/Invertebrate_Biology?f_ri=40647"},{"id":4711,"name":"Fisheries","url":"https://www.academia.edu/Documents/in/Fisheries?f_ri=40647"},{"id":5337,"name":"Agent Based Simulation","url":"https://www.academia.edu/Documents/in/Agent_Based_Simulation?f_ri=40647"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology?f_ri=40647"},{"id":8801,"name":"Natural Resource Management","url":"https://www.academia.edu/Documents/in/Natural_Resource_Management?f_ri=40647"},{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647"},{"id":10001,"name":"Fisheries Management","url":"https://www.academia.edu/Documents/in/Fisheries_Management?f_ri=40647"},{"id":11820,"name":"Modeling and Simulation","url":"https://www.academia.edu/Documents/in/Modeling_and_Simulation?f_ri=40647"},{"id":11886,"name":"Population ecology","url":"https://www.academia.edu/Documents/in/Population_ecology?f_ri=40647"},{"id":17256,"name":"Bird (Ornithology)","url":"https://www.academia.edu/Documents/in/Bird_Ornithology_?f_ri=40647"},{"id":19406,"name":"Human-wildlife conflicts","url":"https://www.academia.edu/Documents/in/Human-wildlife_conflicts?f_ri=40647"},{"id":20444,"name":"Avian Ecology","url":"https://www.academia.edu/Documents/in/Avian_Ecology?f_ri=40647"},{"id":22498,"name":"Invertebrate Zoology","url":"https://www.academia.edu/Documents/in/Invertebrate_Zoology?f_ri=40647"},{"id":22675,"name":"Birds (Ecology)","url":"https://www.academia.edu/Documents/in/Birds_Ecology_?f_ri=40647"},{"id":23194,"name":"Human Dimensions of environmental issues","url":"https://www.academia.edu/Documents/in/Human_Dimensions_of_environmental_issues?f_ri=40647"},{"id":23773,"name":"Avian Biology","url":"https://www.academia.edu/Documents/in/Avian_Biology?f_ri=40647"},{"id":26704,"name":"Agent-based modeling","url":"https://www.academia.edu/Documents/in/Agent-based_modeling?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":45456,"name":"Aquatic Invertebrates","url":"https://www.academia.edu/Documents/in/Aquatic_Invertebrates?f_ri=40647"},{"id":50938,"name":"Human dimensions of wildlife","url":"https://www.academia.edu/Documents/in/Human_dimensions_of_wildlife?f_ri=40647"},{"id":65983,"name":"Intertidal ecology","url":"https://www.academia.edu/Documents/in/Intertidal_ecology?f_ri=40647"},{"id":72911,"name":"Marine Mussels","url":"https://www.academia.edu/Documents/in/Marine_Mussels?f_ri=40647"},{"id":86688,"name":"Shellfish Ecology and Fisheries","url":"https://www.academia.edu/Documents/in/Shellfish_Ecology_and_Fisheries?f_ri=40647"},{"id":93687,"name":"Population Forecasting, Mortality Analysis and Modelling, Applied Demography","url":"https://www.academia.edu/Documents/in/Population_Forecasting_Mortality_Analysis_and_Modelling_Applied_Demography?f_ri=40647"},{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds?f_ri=40647"},{"id":102751,"name":"Waterbirds","url":"https://www.academia.edu/Documents/in/Waterbirds?f_ri=40647"},{"id":133572,"name":"Wildlife Management","url":"https://www.academia.edu/Documents/in/Wildlife_Management?f_ri=40647"},{"id":140781,"name":"Shorebird Ecology","url":"https://www.academia.edu/Documents/in/Shorebird_Ecology?f_ri=40647"},{"id":148683,"name":"Estuary Ecology","url":"https://www.academia.edu/Documents/in/Estuary_Ecology?f_ri=40647"},{"id":220935,"name":"Shorebirds","url":"https://www.academia.edu/Documents/in/Shorebirds?f_ri=40647"},{"id":241796,"name":"Human Dimensions of Natural Resources Management","url":"https://www.academia.edu/Documents/in/Human_Dimensions_of_Natural_Resources_Management?f_ri=40647"},{"id":245250,"name":"Marine invertebrates","url":"https://www.academia.edu/Documents/in/Marine_invertebrates?f_ri=40647"},{"id":405735,"name":"Individual-based modelling","url":"https://www.academia.edu/Documents/in/Individual-based_modelling?f_ri=40647"},{"id":548813,"name":"Shellfish","url":"https://www.academia.edu/Documents/in/Shellfish?f_ri=40647"},{"id":593239,"name":"Cockle Shell","url":"https://www.academia.edu/Documents/in/Cockle_Shell?f_ri=40647"},{"id":678804,"name":"Intertidal Habitats","url":"https://www.academia.edu/Documents/in/Intertidal_Habitats?f_ri=40647"},{"id":678806,"name":"Wading Birds (shorebirds)","url":"https://www.academia.edu/Documents/in/Wading_Birds_shorebirds_?f_ri=40647"},{"id":991211,"name":"Avian Behavior","url":"https://www.academia.edu/Documents/in/Avian_Behavior?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_38074054" data-work_id="38074054" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/38074054/Sea_level_Rise_Subsidence_and_Impact_of_Climate_Change_in_the_Sunderbans">Sea-level Rise, Subsidence and Impact of Climate Change in the Sunderbans</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">The waters of the Bay of Bengal intrude into the Sunderbans over flooding the creeks and dal courses for years as a result of sea level rise due to climac changes. This situaon causes ecological disaster for the man and environment.... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_38074054" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">The waters of the Bay of Bengal intrude into the Sunderbans over flooding the creeks and dal courses for years as a result of sea level rise due to climac changes. This situaon causes ecological disaster for the man and environment. Erosion and inundaon, as a result of sea level changes removes sediments from the flood plain and river banks by the current and wave accons. Islands of Sunderbans face inundaon that somemes results flood in the agricultural lands and gradually become a low lying land because of submergence. Hazards as a result of climac changes affect the geographical locaon, structure and funccon of biooc community, livelihood of the rural islanders of Sunderbans. Further, changes of ecosystem of the Sunderbans have the major impact on the tourism, fisheries, biodiversity, fresh water supplies, and ground water availability due to intrusion of salinity. Sea-level Rise Connuous subsidence of the Bengal basin results much more sea level rise than that of eustac rates of 2.2 mm/year. Global climac change causes the sea-level rise, although the sea-level rise girdling the coastal areas of the Sunderbans is alarming. Current trend of sea-level rise along the Indian Ocean is 2.5 mm/year against the long-term sea-level rising trend of 1.0 mm/year. IPCC (Intergovermental Panel on Climate Change) predicts their expectaon on sea-level rise of about 15-38 cm by 2050 and 46-59 cm by 2100 around Indian subconnent. World Bank Report (2000) projected the sea-level rise for the Sunderbans step by step by menoning the percentage of inundaon for the Sunderbans which is published by Lund University, Sweden (2000). Projected height of the sea level rise and percentage of inundaon of the Sunderbans Sea-level rise (in cm) Inundaon (%) 10 cm 25 cm 45 cm 60 cm 15 40 75 100 Bangladesh faces about the double of the sea-level rise of 30-50 cm by 2050, on contrary to the 15-38 cm of the global average. Much greater sea-level rise of about 1 m for the Bangladesh Sunderbans coincides with the local sea-level rise of 10 cm due to subsidence with the 90 cm sea-level rise for global warming due to climac change. About 20 islands of both Bangladesh and Indian Sunderbans including emerging New Moore Island (Purbasha) are to be undergone submergence. Subsidence It was not a tale of a tub when everybody who was anybody at all was at the gathering of experiences of finding in-depth tree-trunks in the Sunderbans in the past century. The local inhabitants at present are going out of their depth observing these sediment-sunk tree trunks over the centuries. Series of tree trunks are seen scaered in the most of the excavated ponds in the depth of eight to eighteen feet in the blocks of Canning, Patharprama, Gosaba, Mathurapur, Namkhana etc. of the Sunderbans region. And they are all idenfied as the tree trunks of the Sundari trees. The similar incident of the occurrence of tree trunks at the depth of 30 feet below the surface level was experienced during excavaon at Khulna and Sealdah in the Briish period. The then Director of the Botanical Gardens confirmed idenfying those in situ tree trunks as Sundari trees. Experts describe both of these incidents of past and present as the evidences of subsidence. Evidence of subsidence is the existence of Sundari trees at a much lower level (3 to 6 m) than the present surface near Calcuua (presently Kolkata) and Khulna proves that the old forest areas must have subsided to that depth where tree trunks are available. Burial of earlier mangroves layers by subsequent alluvial deposits is a common and rouune phenomenon in the Sunderbans. Further, llng of landmass eastward as a result of a crack developed in the connental shelf of the Bengal basin during the Cretaceous period has created a shallow marine condiion at the southern boundary of the Sunderbans and the mangroves tend to shii northwards due to natural pressure. Shiiing of mangroves about 130 km north was happened to be occurred around 6500 BP as a result of transgression. Sunken tree trunk of mangroves found in the Sealdah and Khulna during excavaon is the evidences for both subsidence and shiiing of mangroves from the south to the north. The reality of the facts of subsidence phenomenally is correct with respect to the geology of the Bengal Basin. The Sunderbans occupies the lower (dal) delta plain of the Ganges-Brahmaputra Delta (GBD) of the Bengal Basin which is slowly subsiding as a result of isostac adjustment of the crust due to rise of the Himalayas and dewatering of the Proto-Bengal Fan sediments. Further, in the Sunderbans,</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/38074054" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="7f4d6bf378e5fae48eba7adcbf5dedf4" rel="nofollow" data-download="{"attachment_id":58100110,"asset_id":38074054,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/58100110/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="31411629" href="https://independent.academia.edu/GautamKumarDas">Gautam K Das</a><script data-card-contents-for-user="31411629" type="text/json">{"id":31411629,"first_name":"Gautam","last_name":"Das","domain_name":"independent","page_name":"GautamKumarDas","display_name":"Gautam K Das","profile_url":"https://independent.academia.edu/GautamKumarDas?f_ri=40647","photo":"https://0.academia-photos.com/31411629/9266174/96097725/s65_gautam.das.jpg"}</script></span></span></li><li class="js-paper-rank-work_38074054 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="38074054"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 38074054, container: ".js-paper-rank-work_38074054", }); 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$(".js-view-count[data-work-id=38074054]").text(description); $(".js-view-count-work_38074054").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_38074054").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="38074054"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">9</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="261" href="https://www.academia.edu/Documents/in/Geography">Geography</a>, <script data-card-contents-for-ri="261" type="text/json">{"id":261,"name":"Geography","url":"https://www.academia.edu/Documents/in/Geography?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="1512" href="https://www.academia.edu/Documents/in/Climate_Change">Climate Change</a>, <script data-card-contents-for-ri="1512" type="text/json">{"id":1512,"name":"Climate Change","url":"https://www.academia.edu/Documents/in/Climate_Change?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="3754" href="https://www.academia.edu/Documents/in/Climatology">Climatology</a>, <script data-card-contents-for-ri="3754" type="text/json">{"id":3754,"name":"Climatology","url":"https://www.academia.edu/Documents/in/Climatology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="6808" href="https://www.academia.edu/Documents/in/Coastal_Geomorphology">Coastal Geomorphology</a><script data-card-contents-for-ri="6808" type="text/json">{"id":6808,"name":"Coastal Geomorphology","url":"https://www.academia.edu/Documents/in/Coastal_Geomorphology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=38074054]'), work: {"id":38074054,"title":"Sea-level Rise, Subsidence and Impact of Climate Change in the Sunderbans","created_at":"2019-01-02T04:32:09.069-08:00","url":"https://www.academia.edu/38074054/Sea_level_Rise_Subsidence_and_Impact_of_Climate_Change_in_the_Sunderbans?f_ri=40647","dom_id":"work_38074054","summary":"The waters of the Bay of Bengal intrude into the Sunderbans over flooding the creeks and dal courses for years as a result of sea level rise due to climac changes. This situaon causes ecological disaster for the man and environment. Erosion and inundaon, as a result of sea level changes removes sediments from the flood plain and river banks by the current and wave accons. Islands of Sunderbans face inundaon that somemes results flood in the agricultural lands and gradually become a low lying land because of submergence. Hazards as a result of climac changes affect the geographical locaon, structure and funccon of biooc community, livelihood of the rural islanders of Sunderbans. Further, changes of ecosystem of the Sunderbans have the major impact on the tourism, fisheries, biodiversity, fresh water supplies, and ground water availability due to intrusion of salinity. Sea-level Rise Connuous subsidence of the Bengal basin results much more sea level rise than that of eustac rates of 2.2 mm/year. Global climac change causes the sea-level rise, although the sea-level rise girdling the coastal areas of the Sunderbans is alarming. Current trend of sea-level rise along the Indian Ocean is 2.5 mm/year against the long-term sea-level rising trend of 1.0 mm/year. IPCC (Intergovermental Panel on Climate Change) predicts their expectaon on sea-level rise of about 15-38 cm by 2050 and 46-59 cm by 2100 around Indian subconnent. World Bank Report (2000) projected the sea-level rise for the Sunderbans step by step by menoning the percentage of inundaon for the Sunderbans which is published by Lund University, Sweden (2000). Projected height of the sea level rise and percentage of inundaon of the Sunderbans Sea-level rise (in cm) Inundaon (%) 10 cm 25 cm 45 cm 60 cm 15 40 75 100 Bangladesh faces about the double of the sea-level rise of 30-50 cm by 2050, on contrary to the 15-38 cm of the global average. Much greater sea-level rise of about 1 m for the Bangladesh Sunderbans coincides with the local sea-level rise of 10 cm due to subsidence with the 90 cm sea-level rise for global warming due to climac change. About 20 islands of both Bangladesh and Indian Sunderbans including emerging New Moore Island (Purbasha) are to be undergone submergence. Subsidence It was not a tale of a tub when everybody who was anybody at all was at the gathering of experiences of finding in-depth tree-trunks in the Sunderbans in the past century. The local inhabitants at present are going out of their depth observing these sediment-sunk tree trunks over the centuries. Series of tree trunks are seen scaered in the most of the excavated ponds in the depth of eight to eighteen feet in the blocks of Canning, Patharprama, Gosaba, Mathurapur, Namkhana etc. of the Sunderbans region. And they are all idenfied as the tree trunks of the Sundari trees. The similar incident of the occurrence of tree trunks at the depth of 30 feet below the surface level was experienced during excavaon at Khulna and Sealdah in the Briish period. The then Director of the Botanical Gardens confirmed idenfying those in situ tree trunks as Sundari trees. Experts describe both of these incidents of past and present as the evidences of subsidence. Evidence of subsidence is the existence of Sundari trees at a much lower level (3 to 6 m) than the present surface near Calcuua (presently Kolkata) and Khulna proves that the old forest areas must have subsided to that depth where tree trunks are available. Burial of earlier mangroves layers by subsequent alluvial deposits is a common and rouune phenomenon in the Sunderbans. Further, llng of landmass eastward as a result of a crack developed in the connental shelf of the Bengal basin during the Cretaceous period has created a shallow marine condiion at the southern boundary of the Sunderbans and the mangroves tend to shii northwards due to natural pressure. Shiiing of mangroves about 130 km north was happened to be occurred around 6500 BP as a result of transgression. Sunken tree trunk of mangroves found in the Sealdah and Khulna during excavaon is the evidences for both subsidence and shiiing of mangroves from the south to the north. The reality of the facts of subsidence phenomenally is correct with respect to the geology of the Bengal Basin. The Sunderbans occupies the lower (dal) delta plain of the Ganges-Brahmaputra Delta (GBD) of the Bengal Basin which is slowly subsiding as a result of isostac adjustment of the crust due to rise of the Himalayas and dewatering of the Proto-Bengal Fan sediments. Further, in the Sunderbans,","downloadable_attachments":[{"id":58100110,"asset_id":38074054,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":31411629,"first_name":"Gautam","last_name":"Das","domain_name":"independent","page_name":"GautamKumarDas","display_name":"Gautam K Das","profile_url":"https://independent.academia.edu/GautamKumarDas?f_ri=40647","photo":"https://0.academia-photos.com/31411629/9266174/96097725/s65_gautam.das.jpg"}],"research_interests":[{"id":261,"name":"Geography","url":"https://www.academia.edu/Documents/in/Geography?f_ri=40647","nofollow":false},{"id":1512,"name":"Climate Change","url":"https://www.academia.edu/Documents/in/Climate_Change?f_ri=40647","nofollow":false},{"id":3754,"name":"Climatology","url":"https://www.academia.edu/Documents/in/Climatology?f_ri=40647","nofollow":false},{"id":6808,"name":"Coastal Geomorphology","url":"https://www.academia.edu/Documents/in/Coastal_Geomorphology?f_ri=40647","nofollow":false},{"id":16441,"name":"Marine Science","url":"https://www.academia.edu/Documents/in/Marine_Science?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":112687,"name":"Coasts, estuaries, oceans","url":"https://www.academia.edu/Documents/in/Coasts_estuaries_oceans?f_ri=40647"},{"id":521517,"name":"Sunderbans","url":"https://www.academia.edu/Documents/in/Sunderbans?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_15070950" data-work_id="15070950" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/15070950/Metropolitan_estuaries_and_sea_level_rise_Adaptive_environmental_planning_solutions_at_the_regional_scale">Metropolitan estuaries and sea-level rise: Adaptive environmental planning solutions at the regional scale</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Wide estuaries are natural magnets for urban development. Several of the World’s major cities developed around estuaries, but at the same time encroached upon some of the most complex and vital ecosystems. Sea-level rise threatens to... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_15070950" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Wide estuaries are natural magnets for urban development. Several of the World’s major cities developed around estuaries, but at the same time encroached upon some of the most complex and vital ecosystems. Sea-level rise threatens to submerge both rare wetland habitat and essential urban areas and infrastructure. This prospect discloses the urgency of balancing urban development and environmental protection in Metropolitan Estuaries. The hard task of dealing with this threat may provide the opportunity to promote an integrated approach to regional planning, where the necessary adaptation of cities to sea-level rise could equally promote the preservation, or even the enhancement, of wetland habitat. The two case study metropolitan estuaries, San Francisco Bay (California, USA) and the Tagus Estuary (Lisbon, Portugal), share striking similarities in terms of morphology. They both host large metropolitan areas and important wetland ecosystems. Nevertheless, a finer analysis of development patterns reveals crucial differences in the extent of shoreline alteration and types of land use that now encroach upon natural estuarine habitat. The comparative study of both estuaries provides mutually beneficial insights on the shortcomings of each system, and helps identify opportunities to enhance coastal zone management, adaptive governance and environmental planning efforts. The evolution of both estuaries throughout the Holocene is reconstructed, with special emphasis on the process of anthropogenic alteration. While this impact has been significant and continuous in the Tagus Estuary for over two millennia, large scale disturbance of the San Francisco Bay was concentrated in the last two centuries. The legal frameworks that have guided, with varying degrees of effectiveness, the process of wetland reclamation and landfilling share a common ancestry in the Roman Law. These have evolved continuously in Lisbon and the State has upheld with relative success the provision to keep estuarine lowlands in public control, even as they were steadily transformed to farmland. In San Francisco, a period of deep disturbances over the Sacramento River’s hydrology was coupled with extremely fast and under regulated development of lowlands. During a short period, the property of these lands, which would theoretically fall within the Public Trust, was transferred to local governments and private landowners, which led to their steady transformation onto salt ponds, industrial zones and even residential neighborhoods. As a consequence, the Bay Area now has extensive developed areas at very low elevations, vulnerable to low levels of sea-level rise, and remaining wetlands are now heavily encroached upon by urban development. Around the Tagus Estuary, while most original wetlands have long been drained for farmland, the remaining patches are adjacent to non-urban land uses, which could facilitate future efforts of restoration or allow wetland migration with rising seas. A comparative modelling of sea-level rise flooding over existing land uses reveals that, while around the Tagus Estuary most reclaimed lowlands are reserved for farmland and urban development over landfill is limited, the extent of developed urban areas at very low elevations is much greater around the SF Bay, which renders the region more vulnerable to early stages of SLR. Nonetheless, both cities have begun to incorporate climate adaptation onto their main environmental planning blueprints, for which they can be seen as early adopters of local sea-level rise adaptation strategies. Through interviews with stakeholders and document analysis, the planning and decision-making exercises that led to the recent elaboration of the first Tagus Estuary Management Plan, and the Bay Plan Climate Change Amendment, are analyzed and discussed. Lisbon benefits from a very simple, top-down, planning structure, with a handful of public entities directly communicating and articulating stakes and approaches along the planning process. A lack of transparency as to some specific interventions and a still somewhat incipient tradition of public participation have contributed to protract the Plan’s final approval. The Bay Area institutional framework is well-used to collaborative planning efforts, which are usually successful in articulating conflicting interests, but are prone to limitations derived from narrow, and often difficult to expand, mandates for environmental planning agencies, within an extremely complex, multi-level, governance structure involving three levels of government and very active interest groups. While broad mitigation/adaptation strategies are decided at the National or State levels, the actual implementation of SLR adaptation measures often require a great deal of involvement of local actors. Given that it is at this juncture that adaptation takes a concrete spatial expression, this is also the moment when land-use conflicts arise. Local governments are left with much of the burden of mediating competing interests, between urban development, environmental protection, and other social demands. In some instances, the prospect of shoreline development may be very attractive for both property owners/developers and local governments, given the potential land value and economic benefits, but these have to be weighed against the medium-/long-term costs of defending these assets from rising sea-levels. In San Francisco Bay, there is an increasing awareness of the challenges posed by SLR, but the institutional arrangements are complex, and communication between the different public agencies/departments is not always as streamlined as it could be. Some agencies and departments need to adapt their procedures in order to remove institutional barriers to adaptation, but path dependence is an obstacle. The several projects where different federal and state agencies are partnered with local governments highlight the benefits of a more frank and regular communication between public actors. It also emphasizes the benefits of a coordination of efforts and strategies, something that was eroded in the transition from government-led policies to a new paradigm of local-based adaptive governance. Whereas the articulation of public actors is often easy to address by increasing communication and coordination, conflicts involving private landowners and developers may be much complicated by the threat of litigation. The lack of a strong legal backing to public environmental protection mandates is a major obstacle to shoreline planning around the Bay and elsewhere, and this is highlighted by the extreme caution of some public agencies in upholding their jurisdictions over private property. Environmental NGOs have, in the case of California, a big role to play, as they are able to resort to the same legal and lobbying instruments as the developers, and may help even-out the field between public stakeholders with limited legal and economic resources, and powerful private developers with nothing to lose. There is seemingly a sense of urgency in pushing for the development of shoreline properties, as public opposition to development on locations exposed to SLR is most likely to increase in the coming decades. At the same time, NGOs and public agencies are aware of the stress wetlands will be under as the rates of SLR increase towards the end of the century. “Green”, or ecosystem-based, adaptation is already on the way around the Bay. Large scale wetland restoration projects have already been concluded, and further action now often requires articulation with the reinforcement of flood defense structures, given the level of urban encroachment. While levee setback, or removal, would provide greater environmental benefit, the need to protect urban areas and infrastructure has led to the trial of ingenious solutions for promoting wetland resilience while upgrading the level of protection granted by levees.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/15070950" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="5e51fd17dc293122606625df67822597" rel="nofollow" data-download="{"attachment_id":38532760,"asset_id":15070950,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/38532760/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="22520939" href="https://berkeley.academia.edu/PedroPinto">Pedro J Pinto</a><script data-card-contents-for-user="22520939" type="text/json">{"id":22520939,"first_name":"Pedro","last_name":"Pinto","domain_name":"berkeley","page_name":"PedroPinto","display_name":"Pedro J Pinto","profile_url":"https://berkeley.academia.edu/PedroPinto?f_ri=40647","photo":"https://0.academia-photos.com/22520939/6134437/10990883/s65_pedro.pinto.jpg"}</script></span></span></li><li class="js-paper-rank-work_15070950 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="15070950"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 15070950, container: ".js-paper-rank-work_15070950", }); 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$(".js-view-count[data-work-id=15070950]").text(description); $(".js-view-count-work_15070950").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_15070950").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="15070950"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">16</a>  </div><span class="InlineList-item-text u-textTruncate u-pl10x"><a class="InlineList-item-text" data-has-card-for-ri="2461" href="https://www.academia.edu/Documents/in/Wetlands">Wetlands</a>, <script data-card-contents-for-ri="2461" type="text/json">{"id":2461,"name":"Wetlands","url":"https://www.academia.edu/Documents/in/Wetlands?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="3255" href="https://www.academia.edu/Documents/in/Climate_Change_Adaptation">Climate Change Adaptation</a>, <script data-card-contents-for-ri="3255" type="text/json">{"id":3255,"name":"Climate Change Adaptation","url":"https://www.academia.edu/Documents/in/Climate_Change_Adaptation?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4808" href="https://www.academia.edu/Documents/in/Urban_Planning">Urban Planning</a>, <script data-card-contents-for-ri="4808" type="text/json">{"id":4808,"name":"Urban Planning","url":"https://www.academia.edu/Documents/in/Urban_Planning?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="8801" href="https://www.academia.edu/Documents/in/Natural_Resource_Management">Natural Resource Management</a><script data-card-contents-for-ri="8801" type="text/json">{"id":8801,"name":"Natural Resource Management","url":"https://www.academia.edu/Documents/in/Natural_Resource_Management?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=15070950]'), work: {"id":15070950,"title":"Metropolitan estuaries and sea-level rise: Adaptive environmental planning solutions at the regional scale","created_at":"2015-08-21T03:11:12.091-07:00","url":"https://www.academia.edu/15070950/Metropolitan_estuaries_and_sea_level_rise_Adaptive_environmental_planning_solutions_at_the_regional_scale?f_ri=40647","dom_id":"work_15070950","summary":"Wide estuaries are natural magnets for urban development. Several of the World’s major cities developed around estuaries, but at the same time encroached upon some of the most complex and vital ecosystems. Sea-level rise threatens to submerge both rare wetland habitat and essential urban areas and infrastructure. This prospect discloses the urgency of balancing urban development and environmental protection in Metropolitan Estuaries. The hard task of dealing with this threat may provide the opportunity to promote an integrated approach to regional planning, where the necessary adaptation of cities to sea-level rise could equally promote the preservation, or even the enhancement, of wetland habitat. The two case study metropolitan estuaries, San Francisco Bay (California, USA) and the Tagus Estuary (Lisbon, Portugal), share striking similarities in terms of morphology. They both host large metropolitan areas and important wetland ecosystems. Nevertheless, a finer analysis of development patterns reveals crucial differences in the extent of shoreline alteration and types of land use that now encroach upon natural estuarine habitat. The comparative study of both estuaries provides mutually beneficial insights on the shortcomings of each system, and helps identify opportunities to enhance coastal zone management, adaptive governance and environmental planning efforts. The evolution of both estuaries throughout the Holocene is reconstructed, with special emphasis on the process of anthropogenic alteration. While this impact has been significant and continuous in the Tagus Estuary for over two millennia, large scale disturbance of the San Francisco Bay was concentrated in the last two centuries. The legal frameworks that have guided, with varying degrees of effectiveness, the process of wetland reclamation and landfilling share a common ancestry in the Roman Law. These have evolved continuously in Lisbon and the State has upheld with relative success the provision to keep estuarine lowlands in public control, even as they were steadily transformed to farmland. In San Francisco, a period of deep disturbances over the Sacramento River’s hydrology was coupled with extremely fast and under regulated development of lowlands. During a short period, the property of these lands, which would theoretically fall within the Public Trust, was transferred to local governments and private landowners, which led to their steady transformation onto salt ponds, industrial zones and even residential neighborhoods. As a consequence, the Bay Area now has extensive developed areas at very low elevations, vulnerable to low levels of sea-level rise, and remaining wetlands are now heavily encroached upon by urban development. Around the Tagus Estuary, while most original wetlands have long been drained for farmland, the remaining patches are adjacent to non-urban land uses, which could facilitate future efforts of restoration or allow wetland migration with rising seas. A comparative modelling of sea-level rise flooding over existing land uses reveals that, while around the Tagus Estuary most reclaimed lowlands are reserved for farmland and urban development over landfill is limited, the extent of developed urban areas at very low elevations is much greater around the SF Bay, which renders the region more vulnerable to early stages of SLR. Nonetheless, both cities have begun to incorporate climate adaptation onto their main environmental planning blueprints, for which they can be seen as early adopters of local sea-level rise adaptation strategies. Through interviews with stakeholders and document analysis, the planning and decision-making exercises that led to the recent elaboration of the first Tagus Estuary Management Plan, and the Bay Plan Climate Change Amendment, are analyzed and discussed. Lisbon benefits from a very simple, top-down, planning structure, with a handful of public entities directly communicating and articulating stakes and approaches along the planning process. A lack of transparency as to some specific interventions and a still somewhat incipient tradition of public participation have contributed to protract the Plan’s final approval. The Bay Area institutional framework is well-used to collaborative planning efforts, which are usually successful in articulating conflicting interests, but are prone to limitations derived from narrow, and often difficult to expand, mandates for environmental planning agencies, within an extremely complex, multi-level, governance structure involving three levels of government and very active interest groups. While broad mitigation/adaptation strategies are decided at the National or State levels, the actual implementation of SLR adaptation measures often require a great deal of involvement of local actors. Given that it is at this juncture that adaptation takes a concrete spatial expression, this is also the moment when land-use conflicts arise. Local governments are left with much of the burden of mediating competing interests, between urban development, environmental protection, and other social demands. In some instances, the prospect of shoreline development may be very attractive for both property owners/developers and local governments, given the potential land value and economic benefits, but these have to be weighed against the medium-/long-term costs of defending these assets from rising sea-levels. In San Francisco Bay, there is an increasing awareness of the challenges posed by SLR, but the institutional arrangements are complex, and communication between the different public agencies/departments is not always as streamlined as it could be. Some agencies and departments need to adapt their procedures in order to remove institutional barriers to adaptation, but path dependence is an obstacle. The several projects where different federal and state agencies are partnered with local governments highlight the benefits of a more frank and regular communication between public actors. It also emphasizes the benefits of a coordination of efforts and strategies, something that was eroded in the transition from government-led policies to a new paradigm of local-based adaptive governance. Whereas the articulation of public actors is often easy to address by increasing communication and coordination, conflicts involving private landowners and developers may be much complicated by the threat of litigation. The lack of a strong legal backing to public environmental protection mandates is a major obstacle to shoreline planning around the Bay and elsewhere, and this is highlighted by the extreme caution of some public agencies in upholding their jurisdictions over private property. Environmental NGOs have, in the case of California, a big role to play, as they are able to resort to the same legal and lobbying instruments as the developers, and may help even-out the field between public stakeholders with limited legal and economic resources, and powerful private developers with nothing to lose. There is seemingly a sense of urgency in pushing for the development of shoreline properties, as public opposition to development on locations exposed to SLR is most likely to increase in the coming decades. At the same time, NGOs and public agencies are aware of the stress wetlands will be under as the rates of SLR increase towards the end of the century. “Green”, or ecosystem-based, adaptation is already on the way around the Bay. Large scale wetland restoration projects have already been concluded, and further action now often requires articulation with the reinforcement of flood defense structures, given the level of urban encroachment. While levee setback, or removal, would provide greater environmental benefit, the need to protect urban areas and infrastructure has led to the trial of ingenious solutions for promoting wetland resilience while upgrading the level of protection granted by levees.","downloadable_attachments":[{"id":38532760,"asset_id":15070950,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":22520939,"first_name":"Pedro","last_name":"Pinto","domain_name":"berkeley","page_name":"PedroPinto","display_name":"Pedro J Pinto","profile_url":"https://berkeley.academia.edu/PedroPinto?f_ri=40647","photo":"https://0.academia-photos.com/22520939/6134437/10990883/s65_pedro.pinto.jpg"}],"research_interests":[{"id":2461,"name":"Wetlands","url":"https://www.academia.edu/Documents/in/Wetlands?f_ri=40647","nofollow":false},{"id":3255,"name":"Climate Change Adaptation","url":"https://www.academia.edu/Documents/in/Climate_Change_Adaptation?f_ri=40647","nofollow":false},{"id":4808,"name":"Urban Planning","url":"https://www.academia.edu/Documents/in/Urban_Planning?f_ri=40647","nofollow":false},{"id":8801,"name":"Natural Resource Management","url":"https://www.academia.edu/Documents/in/Natural_Resource_Management?f_ri=40647","nofollow":false},{"id":9787,"name":"Environmental Policy and Governance","url":"https://www.academia.edu/Documents/in/Environmental_Policy_and_Governance?f_ri=40647"},{"id":18845,"name":"Environmental Sustainability","url":"https://www.academia.edu/Documents/in/Environmental_Sustainability?f_ri=40647"},{"id":20436,"name":"Urban And Regional Planning","url":"https://www.academia.edu/Documents/in/Urban_And_Regional_Planning?f_ri=40647"},{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647"},{"id":68819,"name":"Lisbon (Portugal)","url":"https://www.academia.edu/Documents/in/Lisbon_Portugal_?f_ri=40647"},{"id":82729,"name":"Coastal and Estuarine Sediment Transport","url":"https://www.academia.edu/Documents/in/Coastal_and_Estuarine_Sediment_Transport?f_ri=40647"},{"id":89990,"name":"Estuaries","url":"https://www.academia.edu/Documents/in/Estuaries?f_ri=40647"},{"id":112651,"name":"San Francisco","url":"https://www.academia.edu/Documents/in/San_Francisco?f_ri=40647"},{"id":126506,"name":"Sea-Level Rise","url":"https://www.academia.edu/Documents/in/Sea-Level_Rise?f_ri=40647"},{"id":127156,"name":"Salt Marsh Ecology","url":"https://www.academia.edu/Documents/in/Salt_Marsh_Ecology?f_ri=40647"},{"id":148683,"name":"Estuary Ecology","url":"https://www.academia.edu/Documents/in/Estuary_Ecology?f_ri=40647"},{"id":691877,"name":"Holocene Evolution of Deltas","url":"https://www.academia.edu/Documents/in/Holocene_Evolution_of_Deltas?f_ri=40647"}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_9824225" data-work_id="9824225" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/9824225/Species_Composition_Abundance_and_Growth_of_Three_Common_Fish_Species_of_the_Volta_Estuary_Ghana">Species Composition, Abundance, and Growth of Three Common Fish Species of the Volta Estuary, Ghana</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">There is growing concern over observed declines in fish catch and therefore catch rate in coastal water bodies in Ghana which have been attributed, in part, to changes in the environment and excessive pressure on exploited fish... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_9824225" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">There is growing concern over observed declines in fish catch and therefore<br />catch rate in coastal water bodies in Ghana which have been attributed, in part,<br />to changes in the environment and excessive pressure on exploited fish<br />populations. This research examined biological performance measures<br />(abundance and growth) of estuarine fish under varying physico–chemical<br />factors such as temperature, salinity, dissolved oxygen and pH. Experimental<br />fishing with seine net was done while specified water quality parameters were<br />also collected simultaneously on a monthly basis for eight months in three<br />identified salinity zones of the Volta estuary. The results indicated that<br />temperature and salinity caused most variation in fish abundance. There were<br />a total of 2,333 individual fishes caught in the survey. Most species examined<br />were juveniles of marine migrants; these species ranged from 2.5 to 10 cm.<br />This reinforces the fact that the estuarine environment serves as breeding and<br />nursery ground for a number of fishes. The dominant fish species by number<br />encountered were Caranx hippos, Mugil cephalus and Ethmalosa fimbriata.<br />Fish growth was estimated using length-weight relationships and condition<br />factor. The von Bertalanffy growth function determined for the dominant<br />fishes indicated slow growth. Precautionary management measures should be<br />implemented to regulate their exploitation to help sustain fish populations in<br />the estuary and the adjacent freshwater and marine environments.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/9824225" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="23ebfe7eb6e4775c28d562f768903b6d" rel="nofollow" data-download="{"attachment_id":35992658,"asset_id":9824225,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/35992658/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="5881482" href="https://ug-gh.academia.edu/FranciskeNunoo">Francis k. e. Nunoo</a><script data-card-contents-for-user="5881482" type="text/json">{"id":5881482,"first_name":"Francis k. e.","last_name":"Nunoo","domain_name":"ug-gh","page_name":"FranciskeNunoo","display_name":"Francis k. e. Nunoo","profile_url":"https://ug-gh.academia.edu/FranciskeNunoo?f_ri=40647","photo":"https://0.academia-photos.com/5881482/5059358/5803826/s65_francis_k._e..nunoo.jpg_oh_a78ec8137a6476c3ad32521cc2ad04ed_oe_54ce6a0c___gda___1421261261_547675c8f5d98a2c865c00de8c61834c"}</script></span></span></li><li class="js-paper-rank-work_9824225 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="9824225"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 9824225, container: ".js-paper-rank-work_9824225", }); });</script></li><li class="js-percentile-work_9824225 InlineList-item InlineList-item--bordered hidden u-tcGrayDark"><span class="percentile-widget hidden"><span class="u-mr2x percentile-widget" style="display: none">•</span><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 9824225; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-percentile-work_9824225"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></li><li class="js-view-count-work_9824225 InlineList-item InlineList-item--bordered hidden"><div><span><span class="js-view-count view-count u-mr2x" data-work-id="9824225"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 9824225; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=9824225]").text(description); $(".js-view-count-work_9824225").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_9824225").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="9824225"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i></div><span class="InlineList-item-text u-textTruncate u-pl6x"><a class="InlineList-item-text" data-has-card-for-ri="40647" href="https://www.academia.edu/Documents/in/Estuarine_Ecology">Estuarine Ecology</a><script data-card-contents-for-ri="40647" type="text/json">{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (false) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=9824225]'), work: {"id":9824225,"title":"Species Composition, Abundance, and Growth of Three Common Fish Species of the Volta Estuary, Ghana","created_at":"2014-12-18T04:39:52.795-08:00","url":"https://www.academia.edu/9824225/Species_Composition_Abundance_and_Growth_of_Three_Common_Fish_Species_of_the_Volta_Estuary_Ghana?f_ri=40647","dom_id":"work_9824225","summary":"There is growing concern over observed declines in fish catch and therefore\ncatch rate in coastal water bodies in Ghana which have been attributed, in part,\nto changes in the environment and excessive pressure on exploited fish\npopulations. This research examined biological performance measures\n(abundance and growth) of estuarine fish under varying physico–chemical\nfactors such as temperature, salinity, dissolved oxygen and pH. Experimental\nfishing with seine net was done while specified water quality parameters were\nalso collected simultaneously on a monthly basis for eight months in three\nidentified salinity zones of the Volta estuary. The results indicated that\ntemperature and salinity caused most variation in fish abundance. There were\na total of 2,333 individual fishes caught in the survey. Most species examined\nwere juveniles of marine migrants; these species ranged from 2.5 to 10 cm.\nThis reinforces the fact that the estuarine environment serves as breeding and\nnursery ground for a number of fishes. The dominant fish species by number\nencountered were Caranx hippos, Mugil cephalus and Ethmalosa fimbriata.\nFish growth was estimated using length-weight relationships and condition\nfactor. The von Bertalanffy growth function determined for the dominant\nfishes indicated slow growth. Precautionary management measures should be\nimplemented to regulate their exploitation to help sustain fish populations in\nthe estuary and the adjacent freshwater and marine environments.","downloadable_attachments":[{"id":35992658,"asset_id":9824225,"asset_type":"Work","always_allow_download":false}],"ordered_authors":[{"id":5881482,"first_name":"Francis k. e.","last_name":"Nunoo","domain_name":"ug-gh","page_name":"FranciskeNunoo","display_name":"Francis k. e. Nunoo","profile_url":"https://ug-gh.academia.edu/FranciskeNunoo?f_ri=40647","photo":"https://0.academia-photos.com/5881482/5059358/5803826/s65_francis_k._e..nunoo.jpg_oh_a78ec8137a6476c3ad32521cc2ad04ed_oe_54ce6a0c___gda___1421261261_547675c8f5d98a2c865c00de8c61834c"}],"research_interests":[{"id":40647,"name":"Estuarine Ecology","url":"https://www.academia.edu/Documents/in/Estuarine_Ecology?f_ri=40647","nofollow":false}]}, }) } })();</script></ul></li></ul></div></div><div class="u-borderBottom1 u-borderColorGrayLighter"><div class="clearfix u-pv7x u-mb0x js-work-card work_393450" data-work_id="393450" itemscope="itemscope" itemtype="https://schema.org/ScholarlyArticle"><div class="header"><div class="title u-fontSerif u-fs22 u-lineHeight1_3"><a class="u-tcGrayDarkest js-work-link" href="https://www.academia.edu/393450/Environmental_Constraints_on_Population_Structure_and_Condition_of_Coastal_and_Estuarine_Crabs_Crustacea_Brachyura_">Environmental Constraints on Population Structure and Condition of Coastal and Estuarine Crabs (Crustacea: Brachyura)</a></div></div><div class="u-pb4x u-mt3x"><div class="summary u-fs14 u-fw300 u-lineHeight1_5 u-tcGrayDarkest"><div class="summarized">Crabs are amongst the most conspicuous and ecologically important organisms inhabiting nearshore environments. Their complex life cycle and bioindicator capacity makes them good models for the study of distribution and abundance patterns... <a class="more_link u-tcGrayDark u-linkUnstyled" data-container=".work_393450" data-show=".complete" data-hide=".summarized" data-more-link-behavior="true" href="#">more</a></div><div class="complete hidden">Crabs are amongst the most conspicuous and ecologically important organisms inhabiting nearshore environments. Their complex life cycle and bioindicator capacity makes them good models for the study of distribution and abundance patterns of marine fish and benthic invertebrate populations. Such knowledge is essential for explaining species occurrence and demographic patterns, predicting the success of biological indicators and controls, as well as for conservation and management purposes of exploited populations and ecosystems. In this study, the impacts of specific environmental constraints at different life phases of estuarine and coastal crabs on population structure and physiological condition were evaluated and related to habitat quality. During settlement and recruitment events, the patchiness of artificial substrates significantly influenced settlement estimation, and strong water currents might have resulted in a decoupling pattern between supply and settlement. Estuarine sandy habitats presented higher quality for early recruits than seagrass ones. In fact, vegetated habitats were not of higher quality for crab populations than non-vegetated and rocky-shore ones. Adult-juvenile cannibalism showed potential to structure intertidal crab assemblages, especially under shortage of food and refuge. Interestingly, mangrove crabs were more affected by climatic season than by pollution, and coped well with several combinations of vegetation and sewage load. Specific constraints of different life stages, individually and in combination, must be considered for full understanding distribution and abundance patterns of crab populations. Furthermore, the relative importance of a specific constraint is likely to change throughout ontogenesis, and the mechanisms by which it interacts with other environmental variables and processes, sometimes synergistically, have also to be considered. This study constitutes an extension to the knowledge on population structure and physiological condition of coastal and estuarine crabs and other marine invertebrate and fish species, and on their use as indicators of ecological status of habitats and ecosystems.</div></div></div><ul class="InlineList u-ph0x u-fs13"><li class="InlineList-item logged_in_only"><div class="share_on_academia_work_button"><a class="academia_share Button Button--inverseBlue Button--sm js-bookmark-button" data-academia-share="Work/393450" data-share-source="work_strip" data-spinner="small_white_hide_contents"><i class="fa fa-plus"></i><span class="work-strip-link-text u-ml1x" data-content="button_text">Bookmark</span></a></div></li><li class="InlineList-item"><div class="download"><a id="8fb4eeeba0fb393b93fe8f16dc842b54" rel="nofollow" data-download="{"attachment_id":51425254,"asset_id":393450,"asset_type":"Work","always_allow_download":false,"track":null,"button_location":"work_strip","source":null,"hide_modal":null}" class="Button Button--sm Button--inverseGreen js-download-button prompt_button doc_download" href="https://www.academia.edu/attachments/51425254/download_file?st=MTczMzA0MzY1NSw4LjIyMi4yMDguMTQ2&s=work_strip"><i class="fa fa-arrow-circle-o-down fa-lg"></i><span class="u-textUppercase u-ml1x" data-content="button_text">Download</span></a></div></li><li class="InlineList-item"><ul class="InlineList InlineList--bordered u-ph0x"><li class="InlineList-item InlineList-item--bordered"><span class="InlineList-item-text">by <span itemscope="itemscope" itemprop="author" itemtype="https://schema.org/Person"><a class="u-tcGrayDark u-fw700" data-has-card-for-user="298223" href="https://lisboa.academia.edu/ValterAmaral">Valter Amaral</a><script data-card-contents-for-user="298223" type="text/json">{"id":298223,"first_name":"Valter","last_name":"Amaral","domain_name":"lisboa","page_name":"ValterAmaral","display_name":"Valter Amaral","profile_url":"https://lisboa.academia.edu/ValterAmaral?f_ri=40647","photo":"https://0.academia-photos.com/298223/60329/101269/s65_valter.amaral.jpg"}</script></span></span></li><li class="js-paper-rank-work_393450 InlineList-item InlineList-item--bordered hidden"><span class="js-paper-rank-view hidden u-tcGrayDark" data-paper-rank-work-id="393450"><i class="u-m1x fa fa-bar-chart"></i><strong class="js-paper-rank"></strong></span><script>$(function() { new Works.PaperRankView({ workId: 393450, container: ".js-paper-rank-work_393450", }); 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$(".js-view-count[data-work-id=393450]").text(description); $(".js-view-count-work_393450").attr('title', description).tooltip(); }); });</script></span><script>$(function() { $(".js-view-count-work_393450").removeClass('hidden') })</script></div></li><li class="InlineList-item u-positionRelative" style="max-width: 250px"><div class="u-positionAbsolute" data-has-card-for-ri-list="393450"><i class="fa fa-tag InlineList-item-icon u-positionRelative"></i>  <a class="InlineList-item-text u-positionRelative">8</a>  </div><span class="InlineList-item-text u-textTruncate u-pl9x"><a class="InlineList-item-text" data-has-card-for-ri="1359" href="https://www.academia.edu/Documents/in/Ecosystems_Ecology">Ecosystems Ecology</a>, <script data-card-contents-for-ri="1359" type="text/json">{"id":1359,"name":"Ecosystems Ecology","url":"https://www.academia.edu/Documents/in/Ecosystems_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4035" href="https://www.academia.edu/Documents/in/Marine_Ecology">Marine Ecology</a>, <script data-card-contents-for-ri="4035" type="text/json">{"id":4035,"name":"Marine Ecology","url":"https://www.academia.edu/Documents/in/Marine_Ecology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="4558" href="https://www.academia.edu/Documents/in/Invertebrate_Biology">Invertebrate Biology</a>, <script data-card-contents-for-ri="4558" type="text/json">{"id":4558,"name":"Invertebrate Biology","url":"https://www.academia.edu/Documents/in/Invertebrate_Biology?f_ri=40647","nofollow":false}</script><a class="InlineList-item-text" data-has-card-for-ri="9846" href="https://www.academia.edu/Documents/in/Ecology">Ecology</a><script data-card-contents-for-ri="9846" type="text/json">{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology?f_ri=40647","nofollow":false}</script></span></li><script>(function(){ if (true) { new Aedu.ResearchInterestListCard({ el: $('*[data-has-card-for-ri-list=393450]'), work: {"id":393450,"title":"Environmental Constraints on Population Structure and Condition of Coastal and Estuarine Crabs (Crustacea: Brachyura)","created_at":"2010-12-19T20:19:05.856-08:00","url":"https://www.academia.edu/393450/Environmental_Constraints_on_Population_Structure_and_Condition_of_Coastal_and_Estuarine_Crabs_Crustacea_Brachyura_?f_ri=40647","dom_id":"work_393450","summary":"Crabs are amongst the most conspicuous and ecologically important organisms inhabiting nearshore environments. Their complex life cycle and bioindicator capacity makes them good models for the study of distribution and abundance patterns of marine fish and benthic invertebrate populations. Such knowledge is essential for explaining species occurrence and demographic patterns, predicting the success of biological indicators and controls, as well as for conservation and management purposes of exploited populations and ecosystems. In this study, the impacts of specific environmental constraints at different life phases of estuarine and coastal crabs on population structure and physiological condition were evaluated and related to habitat quality. During settlement and recruitment events, the patchiness of artificial substrates significantly influenced settlement estimation, and strong water currents might have resulted in a decoupling pattern between supply and settlement. Estuarine sandy habitats presented higher quality for early recruits than seagrass ones. In fact, vegetated habitats were not of higher quality for crab populations than non-vegetated and rocky-shore ones. Adult-juvenile cannibalism showed potential to structure intertidal crab assemblages, especially under shortage of food and refuge. Interestingly, mangrove crabs were more affected by climatic season than by pollution, and coped well with several combinations of vegetation and sewage load. Specific constraints of different life stages, individually and in combination, must be considered for full understanding distribution and abundance patterns of crab populations. Furthermore, the relative importance of a specific constraint is likely to change throughout ontogenesis, and the mechanisms by which it interacts with other environmental variables and processes, sometimes synergistically, have also to be considered. 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