Fisheries | NIWA

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class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/climate-and-weather?pt=10#filters">Research</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/climate/research-projects/updated-national-climate-projections-for-aotearoa-new-zealand">Updated national climate projections</a></div> <div class="field__item"><a href="/climate/research-projects/physics-and-ai-based-high-resolution-climate-projections">Physics + AI climate projections</a></div> <div class="field__item"><a href="/climate-and-weather/nowcasting-and-short-medium-range-forecasting-solar-and-wind-energy">Nowcasting for solar and wind</a></div> <div class="field__item"><a href="/climate/research-projects/climate-present-and-past">Climate present and past</a></div> <div class="field__item"><a href="/climate/research-projects/providing-climate-change-advice-to-new-zealands-regions">Providing climate change advice for NZ</a></div> <div class="field__item"><a href="/climate-and-weather/forecasting-weather-systems">Forecasting weather systems</a></div> <div class="field__item"><a href="/climate/information-and-resources/citizen-science-new-zealand-rainfall-monitoring-network">Citizen science - rainfall monitoring</a></div> <div class="field__item"><a href="/climate-and-weather/serious-games-tool-engage-people">Serious games as a tool to engage people</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/climate-and-weather?pt=13#filters">Tools & services</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/climate-and-weather/climate-change-adaptation-toolbox">Climate change adaptation toolbox</a></div> <div class="field__item"><a href="/climate-and-weather/weather-and-climate-forecasting-services">Weather and climate forecasting services</a></div> <div class="field__item"><a href="https://shiny.niwa.co.nz/drought-forecast/">Drought forecasting dashboard</a></div> <div class="field__item"><a href="/climate-and-weather/niwa-can-help-you-leverage-updated-climate-projections">Leveraging updated climate projections</a></div> <div class="field__item"><a href="/climate/our-services/obtaining-climate-data-from-niwa">Climate data</a></div> <div class="field__item"><a href="/climate/our-services/virtual-climate-stations">Virtual Climate Stations</a></div> <div class="field__item"><a href="/climate/our-services/climate-mapping">Climate mapping</a></div> <div class="field__item"><a href="/climate-and-weather/daily-climate-maps">Daily climate maps</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/climate-and-weather?pt=All&sort_by=recent#filters">Understanding our climate</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/seasonal-climate-outlook/seasonal-climate-outlook">Seasonal climate outlooks</a></div> <div class="field__item"><a href="/climate-and-weather/climate-summaries-0">Climate summaries</a></div> <div class="field__item"><a href="/climate-and-weather/sea-surface-temperature-update">Sea Surface Temperature Update</a></div> <div class="field__item"><a href="/climate-and-weather/regional-climatologies">Regional climatologies</a></div> <div class="field__item"><a href="/rainfall/southwest-pacific-tropical-cyclone-outlook">Southwest Pacific Tropical Cyclone Outlook</a></div> <div class="field__item"><a href="/climate-and-weather/island-climate-update">Island Climate Update</a></div> <div class="field__item"><a href="/el-nino-and-la-nina">El Niño and La Niña</a></div> <div class="field__item"><a href="/climate/information-and-resources/nz-temperature-record">NZ temperature record</a></div> </div> </div> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div> <div class="field field--name-field-promoted-page field--type-entity-reference field--label-hidden field__item"> <div class="layout layout--onecol"> <div class="layout__region layout__region--content"> <div class="card card--mega-menu"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/climate-and-weather/niwa-can-help-you-leverage-updated-climate-projections">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card_mega_menu/public/2022_PHOTO_COMP_Skyline_Hookcropped.jpg?h=034a5371&itok=5geu_pYl" width="614" height="409" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> NIWA can help you leverage updated climate projections </h2> </div> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Service</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">29 August 2024</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA is using updated climate projections to help New Zealanders better understand climate-related risks.</div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content 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Our science prevents property damage and saves lives." class="site__header__menu__link--primary">Hazards</a> <div class="menu_link_content menu-link-contentmain view-mode-default menu-dropdown menu-dropdown-0 menu-type-default"> <div class="layout layout--twocol-section layout--twocol-section--75-25"> <div class="layout__region layout__region--first"> <div> <div class="field field--name-title field--type-string field--label-hidden field__item"><h1 class="menu-link-content__heading">Hazards</h1> </div> </div> <div> <div class="field field--name-description field--type-string field--label-hidden field__item"><div class="menu-link-content__description">Nature can be a destructive force. Our science prevents property damage and saves lives.</div> </div> </div> <div> <div class="field field--name-link field--type-link field--label-hidden field__item menu-link-content__section-link"> <a href="/hazards"> Explore all </a> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_1 js-view-dom-id-1c16b652da77f9585128a9b02cbf973ba6e713d6493255e7d79b8b299a11fec7"> <div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_2 js-view-dom-id-6b0c82ed502aae0ad990030499dd5aa117fee71607507b6d27b369394472050f"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-children-tags ds-1col clearfix"> <div class="views-element-container"><div class="view view-eva view-topic-children view-id-topic_children view-display-id-entity_view_1 js-view-dom-id-a2e400bf5563d0e7f2809adcd32d08fa219149c0c015c3ec00bd1ba3eb9396b5"> <div class="topic-tag"><a href="/hazards/coastal-hazards" hreflang="en">Coastal hazards</a></div> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_1 js-view-dom-id-5d4769632c39ec18140ef359ac2ae1af6a9cfe3f35482f256b58631bfc10a518"> <div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_2 js-view-dom-id-f8c44ee2f0462190657123603ea68ab16199071f5529c65fb79aaa4597917023"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-related-tags ds-1col clearfix"> <div class="topic-tag topic-tag--related"><a href="/hazards/weather-hazards" hreflang="en">Weather hazards</a></div> <div class="topic-tag topic-tag--related"><a href="/hazards/geological-hazards" hreflang="en">Geological hazards</a></div> </div> </div> </div> </div> </div> </div> <div> <div class="field field--name-field-grouped-links field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/hazards?pt=10">Research</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/hazards/future-coasts-aotearoa">Future Coasts Aotearoa</a></div> <div class="field__item"><a href="/hazards/identifying-rip-currents-using-artificial-intelligence">Identifying rip currents using AI</a></div> <div class="field__item"><a href="/hazards/riskscape-software">Riskscape software</a></div> <div class="field__item"><a href="/hazards/ma-te-haumaru-o-nga-puna-wai-o-rakaihautu-ka-ora-mo-ake-tonu">Mā te haumaru ō te wai: Aotearoa flood resilience</a></div> <div class="field__item"><a href="/hazards/research-projects/responding-to-and-preparing-for-extreme-weather-events">Responding to and preparing for extreme weather events</a></div> <div class="field__item"><a href="/climate-and-weather/forecasting-weather-systems">Forecasting weather systems</a></div> <div class="field__item"><a href="/hazards/tsunami-generated-underwater-volcanoes">Tsunami generated by underwater volcanoes</a></div> <div class="field__item"><a href="/hazards/weather-hazards/river-flow-forecasting">River flow forecasting</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/our-services?subtree%5Btopic%5D=198">Tools & services</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/hazards/coastal-hazards/extreme-coastal-flood-maps-aotearoa-new-zealand">Extreme coastal flood maps for Aotearoa New Zealand</a></div> <div class="field__item"><a href="/coasts/physical-hazards-affecting-coastal-margins-and-continental-shelf/storm-tide-red-alert-days-2024">Storm-tide red-alert days 2024</a></div> <div class="field__item"><a href="/coasts/tide-forecaster">Tide forecaster</a></div> <div class="field__item"><a href="/hazards/sea-level-rise">Sea-level rise</a></div> <div class="field__item"><a href="https://shiny.niwa.co.nz/drought-forecast/">Drought dashboard</a></div> <div class="field__item"><a href="/climate-and-weather/serious-games-tool-engage-people">Serious games as a tool to engage people</a></div> </div> </div> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div> <div class="field field--name-field-promoted-page field--type-entity-reference field--label-hidden field__item"> <div class="card card--mega-menu"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/tonga-eruption-confirmed-largest-ever-recorded">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card_mega_menu/public/2022_10_3D_MODEL_HTHH_parsonskingDSC00900-web.jpg?h=f3f0a9e5&itok=gsi2rTI3" width="614" height="409" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Tonga eruption confirmed as largest ever recorded </h2> </div> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">21 November 2022</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">A New Zealand-led team has completed the fullest investigation to date into January’s eruption of the underwater Tongan volcano.</div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_1 js-view-dom-id-6015c1432b95dd4e528115752940cfe79e341c6d7ffcb60940b083497c0e8781"> <div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_2 js-view-dom-id-ca9249874dd4e3dc8e32558169f043cc695ef2b1bf9f599a4f6a10e77d809286"> </div> </div> </div> </div> </div> </div> </div> </li> <li class="site__header__menu__item--primary"> <a href="/coasts-and-oceans" title="NIWA aims to provide the knowledge needed for the sound environmental management of our marine resources." class="site__header__menu__link--primary">Coasts & Oceans</a> <div class="menu_link_content menu-link-contentmain view-mode-default menu-dropdown menu-dropdown-0 menu-type-default"> <div class="layout layout--twocol-section layout--twocol-section--75-25"> <div class="layout__region layout__region--first"> <div> <div class="field field--name-title field--type-string field--label-hidden field__item"><h1 class="menu-link-content__heading">Coasts & Oceans</h1> </div> </div> <div> <div class="field field--name-description field--type-string field--label-hidden field__item"><div class="menu-link-content__description">NIWA aims to provide the knowledge needed for the sound environmental management of our marine resources.</div> </div> </div> <div> <div class="field field--name-link field--type-link field--label-hidden field__item menu-link-content__section-link"> <a href="/coasts-and-oceans"> Explore all </a> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_1 js-view-dom-id-df2e6e0885362ed91f6aa26c83c5d9fdda5f4feecf6457d13dc00897fcb8185f"> <div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_2 js-view-dom-id-1f6a0d1814042eb59d2e7f5c294fc2b25fd4fe2b10f093377b72347c3da583ab"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-children-tags ds-1col clearfix"> <div class="views-element-container"><div class="view view-eva view-topic-children view-id-topic_children view-display-id-entity_view_1 js-view-dom-id-51f672e0214b6fa8f4240883d96af509fd5188d13401eb7f4d612e456d5e0201"> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_1 js-view-dom-id-f64d9a407120e4ff48dbcefdd7076d72fa85e9ff2eb787e7bd86af3639701639"> <div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_2 js-view-dom-id-32bc629e948a8d90dbd2a7f8c6622ce43ce99d7da266ee023293d5189de17484"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-related-tags ds-1col clearfix"> <div class="topic-tag topic-tag--related"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="topic-tag topic-tag--related"><a href="/aquaculture" hreflang="en">Aquaculture</a></div> <div class="topic-tag topic-tag--related"><a href="/oceans" hreflang="en">Oceans</a></div> <div class="topic-tag topic-tag--related"><a href="/coasts" hreflang="en">Coasts</a></div> <div class="topic-tag topic-tag--related"><a href="/coasts/estuaries" hreflang="en">Estuaries</a></div> <div class="topic-tag topic-tag--related"><a href="/antarctica" hreflang="en">Antarctica</a></div> </div> </div> </div> </div> </div> </div> <div> <div class="field field--name-field-grouped-links field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/research">Research</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/antarctica?pt=10#filters">Antarctica</a></div> <div class="field__item"><a href="/aquaculture?pt=10#filters">Aquaculture</a></div> <div class="field__item"><a href="/coasts?pt=10#filters">Coasts </a></div> <div class="field__item"><a href="/research?subtree%5Btopic%5D=6145&subtree%5Bsubtopic%5D=158&created=All">Estuaries</a></div> <div class="field__item"><a href="/fisheries?pt=10#filters">Fisheries </a></div> <div class="field__item"><a href="/oceans?pt=10#filters">Oceans</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/our-services">Tools & Services</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/aquaculture?pt=13#filters">Aquaculture</a></div> <div class="field__item"><a href="/coasts?pt=13#filters">Coasts</a></div> <div class="field__item"><a href="/our-services?subtree%5Btopic%5D=6145&subtree%5Bsubtopic%5D=158">Estuaries</a></div> <div class="field__item"><a href="/fisheries?pt=13#filters">Fisheries</a></div> <div class="field__item"><a href="/oceans?pt=13#filters">Oceans</a></div> <div class="field__item"><a href="/vessels/niwa-vessels">NIWA Vessels</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/coasts-and-oceans?pt=27">Frequently visited</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/aquaculture/yellowtail-kingfish">Kingfish aquaculture</a></div> <div class="field__item"><a href="/node/113711">Future Coasts Aotearoa</a></div> <div class="field__item"><a href="/coasts/marine-biosecurity">Marine biosecurity</a></div> <div class="field__item"><a href="/fisheries/ross-sea-toothfish-fishery">The Ross Sea toothfish fishery</a></div> <div class="field__item"><a href="/fisheries/recreational-fishing">Recreational Fishing</a></div> <div class="field__item"><a href="/coasts/marine-identification-guides-and-fact-sheets">Marine identification guides</a></div> <div class="field__item"><a href="/vessels/voyages">Voyages</a></div> <div class="field__item"><a href="/coasts/edna-research-and-services">eDNA research and services</a></div> </div> </div> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div> <div class="field field--name-field-promoted-page field--type-entity-reference field--label-hidden field__item"> <div class="layout layout--onecol"> <div class="layout__region layout__region--content"> <div class="card card--mega-menu"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/vessels/kaharoa-ii">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card_mega_menu/public/2024-06/kaharoa_II_a25_2024-03-22%2017-50-53_JN_fx%20%28Custom%29.jpeg?h=cf677393&itok=3HCaj-r9" width="614" height="409" alt="Kaharoa II" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Kaharoa II </h2> </div> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Facility</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">14 May 2024</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Kaharoa II sets the standard of excellence for marine research vessels</div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_1 js-view-dom-id-3082ea09f7af6175fb21c90af2c66e7d9acf966f7931760c90b9d16d11cc3a77"> <div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_2 js-view-dom-id-6f20f28bfb8d20a0e0307b9c20a02880a930f4890906f28ca61e3c0b9c33c18e"> </div> </div> </div> </div> </div> </div> </div> </li> <li class="site__header__menu__item--primary"> <a href="/freshwater" title="We provide public information on river, lake, and groundwater conditions across New Zealand including water quantity and quality." class="site__header__menu__link--primary" data-drupal-link-system-path="node/114353">Freshwater</a> <div class="menu_link_content menu-link-contentmain view-mode-default menu-dropdown menu-dropdown-0 menu-type-default"> <div class="layout layout--twocol-section layout--twocol-section--75-25"> <div class="layout__region layout__region--first"> <div> <div class="field field--name-title field--type-string field--label-hidden field__item"><h1 class="menu-link-content__heading">Freshwater</h1> </div> </div> <div> <div class="field field--name-description field--type-string field--label-hidden field__item"><div class="menu-link-content__description">We provide public information on river, lake, and groundwater conditions across New Zealand including water quantity and quality.</div> </div> </div> <div> <div class="field field--name-link field--type-link field--label-hidden field__item menu-link-content__section-link"> <a href="/freshwater"> Explore all </a> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_1 js-view-dom-id-ce233703a2e4d8b8f3beb657ccf1f549c69363dc11b32667805f3fd74077fc7b"> <div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_2 js-view-dom-id-70e777f855a99bc4d9b88b01d37bb2a008d9c62106b7ce611ecb8dcc7d782813"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-children-tags ds-1col clearfix"> <div class="views-element-container"><div class="view view-eva view-topic-children view-id-topic_children view-display-id-entity_view_1 js-view-dom-id-103555cf1466d8c47a9f53d24850c3f5a09fd8725e8c24fc5623881e65d6197b"> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_1 js-view-dom-id-0cff24d43787b323ecc3b2a3feb76741c543bab6797700d33f3c74c414634acc"> <div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_2 js-view-dom-id-be4bb702a4d576df2c5171f80f040f524631edcf1684bf2b44a1f0fa6afc7626"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-related-tags ds-1col clearfix"> <div class="topic-tag topic-tag--related"><a href="/freshwater/ecological-monitoring" hreflang="en">Ecological monitoring</a></div> <div class="topic-tag topic-tag--related"><a href="/freshwater/ecotoxicology" hreflang="en">Ecotoxicology</a></div> <div class="topic-tag topic-tag--related"><a href="/freshwater/freshwater-fish" hreflang="en">Freshwater fish</a></div> <div class="topic-tag topic-tag--related"><a href="/freshwater/freshwater-invertebrates" hreflang="en">Freshwater invertebrates</a></div> <div class="topic-tag topic-tag--related"><a href="/freshwater/freshwater-quality" hreflang="en">Freshwater quality</a></div> <div class="topic-tag topic-tag--related"><a href="/freshwater/freshwater-restoration" hreflang="en">Freshwater restoration</a></div> </div> </div> </div> </div> </div> </div> <div> <div class="field field--name-field-grouped-links field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/freshwater?pt=10">Research</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/freshwater/research-projects/investigating-ecological-impacts-on-freshwater-insects-from-led-streetlight-conversions">Investigating ecological impacts on freshwater insects from LED streetlights</a></div> <div class="field__item"><a href="/freshwater/research-projects/effective-mitigation-systems-to-manage-contaminant-losses">Effective mitigation systems to manage contaminant losses</a></div> <div class="field__item"><a href="/te-kuwaha/research-projects/cultural-keystone-species-co-management-and-restoration-of-our-freshwater-taonga-species">Cultural Keystone Species</a></div> <div class="field__item"><a href="/freshwater/research-projects/freshwater-bioremediation-using-native-mussels-focussed-on-shallow-eutrophic-lakes">Freshwater bioremediation using native mussels</a></div> <div class="field__item"><a href="/freshwater/research-projects/hauraki-integrated-land-water-modelling">Hauraki Integrated Land-Water Modelling</a></div> <div class="field__item"><a href="/freshwater/research-projects/snow-and-ice-network">Snow and Ice Network</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/freshwater?pt=13">Services</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/freshwater/our-services/climate-change-freshwater-impacts-assessments">Climate change freshwater impacts assessments</a></div> <div class="field__item"><a href="/our-science/freshwater/our-services/specialist-analytical-services">Specialist analytical services</a></div> <div class="field__item"><a href="/freshwater/our-services/flow-assessment-and-management">Flow assessment and management</a></div> <div class="field__item"><a href="/freshwater/our-services/freshwater-data-online">Freshwater databases online</a></div> <div class="field__item"><a href="/freshwater/our-services/freshwater-species-and-habitat-management">Freshwater species and habitat management</a></div> <div class="field__item"><a href="/freshwater/our-services/stormwater-management">Stormwater management</a></div> <div class="field__item"><a href="/freshwater/our-services/catchment-modelling">Catchment modelling</a></div> <div class="field__item"><a href="/freshwater/our-services/water-quality-monitoring-and-advice">Water quality monitoring and advice</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/freshwater?pt=13">Tools & Resources</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/freshwater/management-tools/riparian-buffer-design-guide">Riparian Buffer Design Guide</a></div> <div class="field__item"><a href="/freshwater/management-tools/restoration-tools/constructed-wetland-guidelines">Constructed wetland guidelines</a></div> <div class="field__item"><a href="/freshwater/freshwater-update/freshwater-update-80-march-2019/the-new-zealand-water-model-nzwam-%E2%80%93-a-new-water-modelling-approach">The New Zealand Water Model (NZWaM) </a></div> <div class="field__item"><a href="/freshwater/tools/biosecurity">Biosecurity tools</a></div> <div class="field__item"><a href="/freshwater/management-tools/environmental-flow-tools">Environmental flow tools</a></div> <div class="field__item"><a href="/freshwater/management-tools/fish-passage-assessment-tool">Fish Passage Assessment Tool</a></div> <div class="field__item"><a href="/freshwater/management-tools/environmental-flow-tools/new-zealand-streamflow-depletion-model">New Zealand streamflow depletion model</a></div> <div class="field__item"><a href="/freshwater/our-services/catchment-modelling/clues-catchment-land-use-for-environmental-sustainability-model">CLUES – Catchment Land Use for Environmental Sustainability model</a></div> </div> </div> </div> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a href="https://niwa.co.nz/freshwater/freshwater-programme-overview">Programmes</a></h2> <div class="field field--name-field-links field--type-link field--label-hidden field__items"> <div class="field__item"><a href="/freshwater/programme-overview/freshwater-species-ecology-and-management">Freshwater species ecology and management</a></div> <div class="field__item"><a href="/freshwater/programme-overview/Hydrological-observations-and-predictions">Hydrological observations and predictions</a></div> <div class="field__item"><a href="/freshwater/programme-overview/environmental-flows">Environmental flows</a></div> <div class="field__item"><a href="/freshwater/programme-overview/causes-and-effects-of-water-quality-degradation">Causes and effects of water quality degradation</a></div> <div class="field__item"><a href="/freshwater-biosecurity">Freshwater biosecurity</a></div> <div class="field__item"><a href="/freshwater/programme-overview/mitigation-systems">Mitigation systems</a></div> </div> </div> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div> <div class="field field--name-field-promoted-page field--type-entity-reference field--label-hidden field__item"> <div class="layout layout--onecol"> <div class="layout__region layout__region--content"> <div class="card card--mega-menu"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/freshwater/freshwater-invertebrate-identification-and-e-guides">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card_mega_menu/public/2023-02/Mayfly-image-NIWA.jpg?h=999433cf&itok=sCEv1D1n" width="614" height="409" alt="Image of mayflies [from NIWA Benthic Macroinvertebrates Field Identification Guide]" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Freshwater invertebrate identification and e-guides </h2> </div> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Education Resource</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">06 February 2023</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Downloadable and printable guides on identification of common freshwater invertebrates found in New Zealand waterways and lakes.</div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_1 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class="menu-link-content__heading">Te Kūwaha</h1> </div> </div> <div> <div class="field field--name-description field--type-string field--label-hidden field__item"><div class="menu-link-content__description">Working together with hapū, iwi, Māori communities and Māori business to deliver tailored science.</div> </div> </div> <div> <div class="field field--name-link field--type-link field--label-hidden field__item menu-link-content__section-link"> <a href="/te-kuwaha-and-maori"> Explore all </a> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-topics view-id-menu_item_topics view-display-id-entity_view_1 js-view-dom-id-9e953d85e5b92a6f47a98cb19ae636b3738a0567b1587264ce956573c6c1733a"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-children-tags ds-1col clearfix"> <div class="views-element-container"><div class="view view-eva view-topic-children view-id-topic_children 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field--type-ds field--label-hidden field__item">19 January 2023</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA’s Te Kūwaha Graduate Internship programme has been established to help support and create tangible pathways for the next generation of Māori researchers. </div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_1 js-view-dom-id-ee032b1cae969e147572e4ef28a95f2ce8a35b8414d085550eb71f9d0d63f233"> <div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_2 js-view-dom-id-4b139599e0d381cd4866a896521875249f512d91d34d8a278227384e63264bde"> </div> </div> </div> </div> </div> </div> </div> </li> <li class="site__header__menu__item--primary"> <a href="/pacific" title="We provide applied science and environmental 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class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_1 js-view-dom-id-ca896907ad1e4442dce6b9759fe3b77c221c3b0c0bcee1515ea66aab2f0fbbed"> <div class="view view-eva view-menu-item-related-topics view-id-menu_item_related_topics view-display-id-entity_view_2 js-view-dom-id-777932b944a6ec699ba40df72a29747d7fac66c163f03e6ecccc8e2444aca58c"> <div class="views-row"><div class="taxonomy-term taxonomy-term--type-topic taxonomy-term--view-mode-topic-related-tags ds-1col clearfix"> <div class="topic-tag topic-tag--related"><a href="/pacific/pacific-rim-partnerships" hreflang="en">Pacific Rim partnerships</a></div> </div> </div> </div> </div> </div> </div> <div> <div class="field field--name-field-grouped-links field--type-entity-reference-revisions field--label-hidden field__items"> <div class="field__item"><div class="paragraph paragraph--type-grouped-links paragraph--view-mode-default ds-1col clearfix"> <h2><a 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field--name-node-post-date field--type-ds field--label-hidden field__item">30 January 2023</div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA will be determining the impact of fisheries on the aquatic environment. This will inform an ecosystem-based approach to fisheries management and the development methods to mitigate this impact.</div> </div> </div> </div> </div> </div> <div> <div class="views-element-container"><div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_1 js-view-dom-id-b9c8f531382ec592b7ec2d46830bdde8f3e40949499bd555e56ee8d5a86aae6b"> <div class="view view-eva view-menu-item-related-content view-id-menu_item_related_content view-display-id-entity_view_2 js-view-dom-id-5bbf3ba29ce5ad443060d5b6dc9cdd40077d4f213dd5d35a6217f79f2ba3d675"> </div> </div> </div> </div> </div> </div> </div> </li> </ul> </nav> <nav role="navigation" aria-labelledby="block-niwa-secondarymenublock-menu" id="block-niwa-secondarymenublock"> <h2 class="visually-hidden" id="block-niwa-secondarymenublock-menu">Secondary menu</h2> <ul class="site__header__menu__list--secondary"> <li data-disable-flyout="0" class="site__header__menu__item--secondary"> <a href="/about-niwa" title="Decision makers at all levels are seeking evidence-based analysis and advice from environmental experts. 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class="page__summary__text">Balancing the sustainability of our fisheries stocks and the impacts of fishing on the environment with the economic opportunities</p> </div> <div class="page__title-banner__icon-menu"> <a href="/fisheries" class="field-group-link icon-menu__button" title="Fisheries" hreflang="en"> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Layer_1" x="0px" y="0px" viewBox="0 0 509.3 520.2" style="enable-background:new 0 0 509.3 520.2;" xml:space="preserve"> <style type="text/css"> .st0{display:none;} .st1{display:inline;} </style> <g id="Layer_5" class="st0"> <path class="st1" d="M186.3,74.1c7.8-3.6,12.2-12.2,10.5-20.7L191.1,25L236.5,59c2.9,2.2,6.3,3.4,9.9,3.7 c27.6,2,51.5,13.5,70.4,27.7c20.8,15.6,35.6,34.3,42.8,46.8c-7.2,12.4-22,31.2-42.8,46.8c-18.9,14.1-42.8,25.8-70.4,27.7 c-3.6,0.2-7,1.5-9.9,3.7l-45.4,34.1l5.7-28.4c1.7-8.5-2.6-17-10.5-20.7c-10-4.6-19.1-10.3-27.2-16.4c-8-6.1-17.2-14.6-23.5-21.2 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c0-6.4-5.1-11.5-11.5-11.5s-11.5,5.1-11.5,11.5C430.5,326.4,435.7,331.5,442,331.5z"></path> </g> </svg> </a> </div> </div> </div> <div class="page__title-banner__breadcrumb"> <nav role="navigation" aria-labelledby="system-breadcrumb"> <h2 id="system-breadcrumb" class="visually-hidden">Breadcrumb</h2> <ol> <li class="breadcrumb__item breadcrumb__item--mobile-hidden"> <a href="/">Home</a> </li> <li class="breadcrumb__item breadcrumb__item--mobile-hidden"> Fisheries </li> </ol> </nav> </div> </div> <div class="node node--type-topic-landing node--view-mode-full ds-1col clearfix"> <div class="body-content"> <div class="body-content__main"> <div class="field field--name-body field--type-text-with-summary field--label-hidden field__item"><div class="wp-block-niwa-feature-card"> <a class="gb-fc__link" href=https://niwa.co.nz/vessels/kaharoa-ii> <div class="gb-fc__col-img"> <img class="gb-fc__image" src="/sites/default/files/styles/card_gb_feature/public/2024-06/kaharoa_II_a25_2024-03-22%2017-50-53_JN_fx%20%28Custom%29.jpeg?h=cf677393&itok=E7cDGibC" width="1064" height="599" alt="Kaharoa II" loading="lazy" /> </div> </a> <div class="gb-fc__col-txt"> <a class="gb-fc__link" href=https://niwa.co.nz/vessels/kaharoa-ii> <h3 class="gb-fc__title">Kaharoa II</h3> <p class="gb-fc__meta"> <span>The state-of-the-art science platform has the capability of a larger vessel for a vast array of applications across the marine environment. Available for charter, Kaharoa II is a cost-efficient vessel with the latest equipment and technologies to enable world-class science</span> </p> <p class="gb-fc__description"> Learn more </p> </a> </div> </div> <div class="wp-block-columns"> <div class="wp-block-column"><div class="wp-block-niwa-feature-card"> <a class="gb-fc__link" href=/fisheries?pt=10#filters> <div class="gb-fc__col-img"> </div> </a> <div class="gb-fc__col-txt"> <a class="gb-fc__link" href=/fisheries?pt=10#filters> <h3 class="gb-fc__title">Research</h3> <p class="gb-fc__meta"> </p> <p class="gb-fc__description"> Explore </p> </a> </div> </div></div> <div class="wp-block-column"><div class="wp-block-niwa-feature-card"> <a class="gb-fc__link" href=/fisheries?pt=13#filters> <div class="gb-fc__col-img"> </div> </a> <div class="gb-fc__col-txt"> <a class="gb-fc__link" href=/fisheries?pt=13#filters> <h3 class="gb-fc__title">Services</h3> <p class="gb-fc__meta"> </p> <p class="gb-fc__description"> Explore </p> </a> </div> </div></div> <div class="wp-block-column"><div class="wp-block-niwa-feature-card"> <a class="gb-fc__link" href=/node/114401> <div class="gb-fc__col-img"> </div> </a> <div class="gb-fc__col-txt"> <a class="gb-fc__link" href=/node/114401> <h3 class="gb-fc__title">Contacts</h3> <p class="gb-fc__meta"> </p> <p class="gb-fc__description"> Get in touch </p> </a> </div> </div></div> </div> <p id="filters"> </p> </div> </div> </div> <div class="field field--name-dynamic-block-fieldnode-topic-content-filters field--type-ds field--label-hidden field__item"> <form class="views-exposed-form bef-exposed-form" data-drupal-selector="views-exposed-form-topic-content-block-1" action="/fisheries" method="get" id="views-exposed-form-topic-content-block-1" accept-charset="UTF-8"> <div class="js-form-item form-item js-form-type-select form-item-subtree-topic js-form-item-subtree-topic form-disabled"> <label for="edit-subtree-topic">Topic</label> <select data-drupal-selector="edit-subtree-topic" disabled="disabled" id="edit-subtree-topic" name="subtree[topic]" class="form-select"><option value="161">Fisheries</option></select> </div> <div class="js-form-item form-item js-form-type-select form-item-subtree-subtopic js-form-item-subtree-subtopic"> <label for="edit-subtree-subtopic">Subtopic</label> <select data-drupal-selector="edit-subtree-subtopic" id="edit-subtree-subtopic" name="subtree[subtopic]" class="form-select"><option value="" selected="selected">- Any -</option><option value="6177">Fish</option><option value="163">Population modelling</option><option value="162">Stock assessments and surveys</option></select> </div> <div class="js-form-item form-item js-form-type-select form-item-pt js-form-item-pt"> <label for="edit-pt">Page type</label> <select data-drupal-selector="edit-pt" id="edit-pt" name="pt" class="form-select"><option value="All" selected="selected">- Any -</option><option value="1">Blog</option><option value="2">Voyage</option><option value="10">Research 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id="edit-reset-topic-content" name="reset" value="Reset" class="button js-form-submit form-submit" /> </div> </form> </div> <div class="field field--name-dynamic-block-fieldnode-topic-content field--type-ds field--label-hidden field__item"><div class="views-element-container"><div class="card-grid topic-landing-page-view js-view-dom-id-670a79a88ca90e568778793762e0da07f28e6dc11d54342c90aab6f37c41868a"> <div class="card-grid__wrapper"> <ul class="card-grid__list"> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/fisheries/fisheries-research-programmes">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2023-11/20200428_snapper_105_JW.jpg?h=e5aec6c8&itok=-WDdgLxe" width="710" height="473" alt="Snapper" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Fisheries research programmes </h2> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA's fisheries research sits within three research programmes.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="field__item"><a href="/fisheries/stock-assessments-and-surveys" hreflang="en">Stock assessments and surveys</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/fisheries/stock-assessments-and-surveys/assessing-fisheries">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2023-05/tangaroa-departs-wellington-2-DSC1089_credit_dave_allen_NIWA.jpg?h=be3ebb3b&itok=-Ntsdw21" width="710" height="473" alt="RV Tangaroa in Wellington harbour, 2017" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Assessing fisheries </h2> </div> <div class="card__datetype-wrapper"> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA is developing and applying standardised stock monitoring and assessment methodologies for New Zealand's deepwater, inshore, and freshwater fisheries. This will enable better monitoring and prediction of changes in fish population biology, fish stock biomass, and size and age composition.</div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/tagging-fiordland-sharks-monitor-climate-change">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2024-06/dbddd241-b4e3-450d-b96f-332115f99ca5.JPG?h=9c86ceb9&itok=qPYcx0mx" width="710" height="473" alt="Tagging sharks in Fiordland 2" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Tagging Fiordland sharks to monitor climate change </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">19 June 2024</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Tracking changes in broadnose sevengill sharks' behaviour in a warming climate.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/climate-and-weather/climate-change" hreflang="en">Climate change</a></div> <div class="field__item"><a href="/coasts-and-oceans" hreflang="en">Coasts and Oceans</a></div> <div class="field__item"><a href="/oceans/sharks" hreflang="en">Sharks</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/what-do-kittens-and-blue-cod-have-common">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2024-03/blue-cod-kittens.png?h=bf3f8820&itok=XkvYso3i" width="710" height="473" alt="Blue cod and kitten" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> What do kittens and blue cod have in common? </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">15 March 2024</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Strange fish behaviour has been captured by NIWA scientists</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries/fish" hreflang="en">Fish</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/boat-ramp-surveys-boost-knowledge-recreational-fishery">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/inline-images/2023_10_BOAT%20RAMP%20SURVEY_mackay_LOW__DSC7474%20%28Custom%29.jpg?h=bc1b0432&itok=ugzMYq86" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Boat ramp surveys boost knowledge of recreational fishery </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">03 January 2024</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA gathers information about fishing practices and the catch of an estimated 600,000 people who participate in recreational fishing every year.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/oceans/niwa-biodiversity-memoir-136-marine-biota-aotearoa-nz">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2024-12/marine%20biota%20tile.png?h=89e5ecf0&itok=KNhoHEK_" width="710" height="473" alt="NIWA marine bio tile" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> NIWA Biodiversity Memoir 136 - The Marine Biota of Aotearoa NZ </h2> </div> <div class="card__datetype-wrapper"> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">New Zealand’s marine biodiversity checklist has been updated, representing an increase of 3,630 known living species since the turn of the century.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries/fish" hreflang="en">Fish</a></div> <div class="field__item"><a href="/oceans" hreflang="en">Oceans</a></div> <div class="field__item"><a href="/oceans/marine-invertebrates" hreflang="en">Marine invertebrates</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/voyages/cyclone-impacts-fisheries-and-seabed-ecosystems-kah-2303-2306">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/inline-images/KAHAROA_NAPIER_parsonskingDSC00223-small_0.jpg?h=21ed2944&itok=wFwp5UtN" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Cyclone impacts on fisheries and seabed ecosystems - KAH 2303 & 2306 </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Voyage</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Kaharoa Voyages KAH 2303 & 2306</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="field__item"><a href="/hazards/coastal-hazards" hreflang="en">Coastal hazards</a></div> <div class="field__item"><a href="/oceans" hreflang="en">Oceans</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/fisheries/recreational-fishing">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/inline-images/2023_10_BOAT%20RAMP%20SURVEY_mackay_LOW__DSC7474%20%28Custom%29.jpg?h=bc1b0432&itok=ugzMYq86" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Recreational fishing </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Research Project</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Understanding the trends in recreational fisheries is key to ensuring sustainable fisheries across the country. </div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/pacific/improved-sustainability-demersal-line-fishery-tonga">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/2024-07/Tonga_demersal_line_fishery-teaser_image.png?h=01843c4d&itok=XxmWmLv-" width="710" height="473" alt="Tonga_demersal_line_fishery-teaser_image.png" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Improved sustainability of the demersal line fishery in Tonga </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Research Project</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">The Tongan deepwater demersal line fishery is a valuable source of income, livelihood, and social well-being for the people of Tonga. The fishery has a history of boom-and-bust cycles with fluctuating catches and poor economic returns.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="field__item"><a href="/pacific" hreflang="en">Pacific</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/niwa-unravelling-impacts-marine-life-after-cyclone-gabrielle">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/images/teasers/cyclone-impact-teaser.jpg?h=74c6825a&itok=63n_trA_" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> NIWA unravelling impacts on marine life after Cyclone Gabrielle </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">03 October 2023</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA are studying the ocean off Tairāwhiti and Hawke’s Bay to see how Cyclone Gabrielle has impacted the health of fisheries habitats and seabed ecosystems.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="field__item"><a href="/oceans" hreflang="en">Oceans</a></div> <div class="field__item"><a href="/oceans/bathymetry" hreflang="en">Bathymetry</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/news/niwa-solves-seafloor-mystery">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/images/teasers/Fig%203.%20Grenadier%20bitemark%20matches.jpg?h=fd0c90ac&itok=M-k7paEt" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> NIWA solves seafloor mystery </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Media release</div> <div class="field field--name-node-post-date field--type-ds field--label-hidden field__item">18 September 2023</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">NIWA scientists have discovered the origins of cryptic markings found in Aotearoa New Zealand’s deep sea.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> <div class="field__item"><a href="/fisheries/fish" hreflang="en">Fish</a></div> </div> </div> </li> <li> <div class="card"> <div class="field field--name-dynamic-token-fieldnode-link-to-source field--type-ds field--label-hidden field__item"><p class="card__link-to-source"><a class="card__link" href="/fisheries/novel-underwater-selection-tools-environmentally-and-economically-sustainable">Link to source page</a></p> </div> <div class="field field--name-field-promotion-image field--type-entity-reference field--label-hidden field__item"> <img loading="lazy" src="/sites/default/files/styles/card/public/images/teasers/emma-jones-by-catch.jpg?h=1e7905b8&itok=o1tyFbYJ" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> Novel underwater selection tools for environmentally and economically sustainable fishing </h2> </div> <div class="card__datetype-wrapper"> <div class="field field--name-field-page-type field--type-entity-reference field--label-hidden field__item">Research Project</div> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">This NIWA-led, three-year project developed a high-tech protype system to minimise bycatch of unwanted species in trawl gear.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/fisheries" hreflang="en">Fisheries</a></div> </div> 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