Cultural Keystone Species

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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 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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">A four-year research programme focused on the co-management and restoration of our freshwater taonga species.</p> </div> <nav 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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C145,261.4,151.1,266.7,158.3,271.7L158.3,271.7z"></path> <path d="M414,48.7c0,65.5-47.7,119.8-110.3,130.2c1.9,7,3.2,14.2,4.2,21.6C380.6,188.1,436,124.9,436,48.7c0-12.2-9.8-22-22-22h-22 c-55.7,0-104.5,29.5-131.5,73.9c5.4,5.7,10.4,11.8,15,18.1c22.2-41.6,66-70,116.6-70H414z M128.1,92.7 c72.8,0,131.9,59.1,131.9,131.9h-22c-72.8,0-131.9-59.1-131.9-131.9H128.1z M282,224.6c0-10.3-1-64.8-45.1-108.8 s-98.6-45.1-108.8-45.1h-22c-12.2,0-22,9.8-22,22c0,85,68.9,153.9,153.9,153.9c7.3,0,14.7,0,22,0c1.1,0.3,10.6,0,17.1-4.6 C281.2,237.5,281.6,234.9,282,224.6z"></path> <path d="M282,306.9c0-6-4.9-11-11-11c-6,0-11,4.9-11,11l0,20.1h0v87.5c0,12.8-10.3,23.1-23,23.1c-8.7,0-16.6-5-20.6-12.8l-1.6-3.2 c-2.8-5.5-9.4-7.7-14.8-5s-7.6,9.4-5,14.9l1.6,3.2c7.6,15.3,23.2,25,40.3,25c24.8,0,45-20.2,45-45.2V406c6.7,4,14.6,6.4,23,6.4 c17.1,0,32.7-9.7,40.3-25l1.6-3.2c2.7-5.5,0.5-12.2-5-14.9c-5.4-2.7-12-0.5-14.8,5l-1.6,3.2c-3.9,7.8-11.8,12.8-20.6,12.8 c-12.7,0-23-10.3-23-23.1L282,306.9z"></path> </g> </svg> </a> <a href="/te-kuwaha-and-maori" class="field-group-link icon-menu__button" title="Te Kūwaha and Māori" hreflang="en"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 512"> <path d="M263.9 64h8.7L237.4 99.2c-16.6 4.1-32.2 11.9-45.5 23.1l-40.5 34c-2.9 2.4-6.5 3.8-10.3 3.8H48c-8.8 0-16-7.2-16-16s7.2-16 16-16h87.3l36-30.3C197.2 76 230 64 263.9 64zm28.4 35c23.8-22.5 55.3-35 88.1-35c30.2 0 59.4 10.6 82.5 30.1L503.3 128H592c8.8 0 16 7.2 16 16s-7.2 16-16 16H497.5c-3.8 0-7.4-1.3-10.3-3.8l-44.8-37.7C425 104 403.1 96 380.4 96c-24.6 0-48.2 9.4-66.1 26.3l-79.4 75c-14.9 14.1-14.6 38 .8 51.6c13.5 12 33.8 11.8 47-.4l76.1-70.2c6.5-6 16.6-5.6 22.6 .9s5.6 16.6-.9 22.6l-8.1 7.5L458 294.8c7 7 12.1 15.2 15.1 24H592c8.8 0 16 7.2 16 16s-7.2 16-16 16H475.8c-2.3 13.8-9.2 27-20.6 37c-15.7 14-36.5 18.8-55.7 14.8c-2.7 8.1-7 15.8-13 22.5c-23 25.9-62 28.6-88.4 7.3c-.8 .7-1.5 1.5-2.3 2.2c-26.4 23.6-66.7 22.5-91.8-2.6l-24.3-24.3c0 0-.1-.1-.1-.1l-15.4-15.4-28.6-28.6c-7.5-7.5-17.7-11.7-28.3-11.7H48c-8.8 0-16-7.2-16-16s7.2-16 16-16l59.4 0c19.1 0 37.4 7.6 50.9 21.1l28.6 28.6 39.9 39.8c13.1 13.1 34 13.6 47.8 1.3c3.2-2.9 5.8-6.2 7.6-9.8c2.4-4.5 6.7-7.6 11.8-8.4s10.1 .9 13.7 4.5l8.1 8.1c13.1 13.1 34.6 12.5 46.9-1.4c5.8-6.5 8.5-14.7 8.1-22.9c-.3-6 2.8-11.6 8-14.6s11.6-2.8 16.6 .5c11.8 7.6 27.6 6.7 38.6-3c13.7-12.2 14.4-33.5 1.4-46.5L348.9 231l-44.5 41c-25.3 23.4-64.2 23.7-90 .8C185 246.7 184.3 201 212.9 174l79.4-75z"></path> </svg> </a> </nav> </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"> <a href="/freshwater">Freshwater</a> </li> <li class="breadcrumb__item breadcrumb__item--mobile-hidden"> Cultural Keystone Species </li> </ol> </nav> </div> </header> <div class="node node--type-page 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"> <p class="has-lede-font-size">Co-management and restoration of our freshwater taonga species </p> <p>Freshwater Cultural Keystone (Taonga) Species such as tuna, kōura and kāeo/kākahi are central to the identity and wellbeing of many Māori communities throughout Āotearoa. For generations, these species have sustained communities and been vital in the transfer of customary practices and knowledge from one generation to the next. </p> <p>Māori communities around the country note that the abundance, size and/or distribution of tuna, kōura and kāeo/kākahi is declining and that current populations aren’t sufficient to meet their needs (socially, culturally or economically). Māori communities must be actively involved in the sustainable management of these species, so their importance is recognised and prioritised in co-management, monitoring and restoration approach. </p> <h3>The research programme </h3> <p>Cultural Keystone Species (CKS) was a four-year (2016-2021) MBIE-funded research programme that scaled up and built on the freshwater taonga species research that NIWA has been undertaking with whānau, hapū and iwi around the country over the previous decades. It has co-developed research methods, tools and products with whānau, hapū and iwi that inform new and innovative management approaches for the protection, restoration and economic development of CKS. </p> <p>This programme included interlinked studies centred around understanding what causes stress to freshwater taonga species throughout their life: </p> <p>Each study was designed to meet the needs of our partnerships and generate transferrable approaches for use by resource managers and agencies involved in the restoration and co-management of Cultural Keystone Species. </p> <p>The four research themes are:</p> <ol><li>Understanding and maximising the survival of juvenile CKS life stages;</li><li>Understanding the influence of multiple stressors and cumulative effects on CKS populations;</li><li>Developing approaches to assess and communicate state and trends in CKS populations; and</li><li>Developing interdisciplinary decision-making frameworks that value and support CKS populations.</li></ol> <h3>Find out more: </h3> <ul><li> <a href="/node/113768">CKS2020: Communicating state and trends </a> </li><li> <a href="/node/113769">CKS2020: Protecting our taonga together </a> </li></ul> <ul><li> <a href="/node/113770">CKS2020: Developing tools and frameworks</a> </li><li> <a href="/node/113773">CKS2020: Building research capability </a> </li></ul> <h3>Milestones from the CKS programme include: </h3> <ul><li> Significant advances in understanding the water quality and habitat needs of juvenile tuna, koura and kākahi  </li><li> New methods for understanding state and trend analyses that are directed by mātauranga Māori and informed by hapū-driven datasets  </li><li> Research that enables improved tuna, koura and kākahi restoration and management actions  </li><li> Publications available via <a rel="noreferrer noopener" href="https://waimaori.maori.nz/" target="_blank">Te Wai Māori</a> website on the current state of taonga species and steps needed to improve management under a changing climate  </li><li> New <a href="/node/113196/">taonga species booklets</a> to provide accessible information about tuna, kākahi, inanga, koura, piharau and kanae life cycles.  </li></ul> <p>The programme supported at least 30 researchers working in partnership with 20 hapū/tribal entities, 7 consultancies, 2 power companies and 15 regional and central government agencies. </p> <h3>Acknowledgements </h3> <p>Programme partnerships include Tipa & Associates, Kusabs & Associates, Ngāti Tahu-Ngāti Whaoa Rūnanga Trust, Ngā Kaitiaki o Ngā Wai Māori, Te Arawa Lakes Trust, Te Hikutu, University of Waikato, Bay of Plenty Regional Council, Northland Regional Council, Department of Conservation. </p> </div> </div> <div class="body-content__sidebar"> <div class="field field--name-dynamic-block-fieldnode-book-sidebar field--type-ds field--label-hidden field__item"><div class="book-blocks-toc"><div class='book-blocks-toc-book book--active-trail'><span class='book-blocks-toc-prefix'>Book: </span><a href='/freshwater/cultural-keystone-species'>Cultural Keystone Species</a></div> <ul class="book-blocks-toc-list"> <li> <a href="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-protecting-our-taonga-together" hreflang="en">CKS2020 - Protecting our taonga together</a> </li> <li> <a href="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-developing-tools-and-frameworks" hreflang="en">CKS2020 - Developing tools and frameworks </a> </li> <li> <a href="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-communicating-state-and-trends" hreflang="en">CKS2020 - Communicating state and trends</a> </li> <li> <a href="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-building-aotearoa-new-zealand-research-capability" hreflang="en">CKS2020 - Building Aotearoa-New Zealand Research Capability </a> </li> </ul> </div> </div> </div> </div> <div class="field field--name-dynamic-block-fieldnode-book-pages field--type-ds field--label-hidden field__item"><div class="views-element-container"><div class="book-cards card-grid js-view-dom-id-d30d53e2e9e6a18e68d3e9bfe81d4caaa2c6e72ab0b19cca341773b5b01475a6"> <header> <div class="js-view-dom-id-e9a32535e089cb71443bd2a19b8553afa25f2867dfa5cc7a65887bc67e1c3e1d"> </div> </header> <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="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-protecting-our-taonga-together">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/1%20-%202021_03_TK_ELVERS_KARUKARUDJI_0050JPG.jpg?h=fff89ad5&itok=KFAmztSz" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> CKS2020 - Protecting our taonga together </h2> </div> <div class="card__datetype-wrapper"> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">Research projects within the Cultural Keystone Species programme where Mana Whenua undertake the fundamental research required to inform their unique responsibilities as kaitiaki.</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="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-developing-tools-and-frameworks">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/Structured%20decision%20making.png?h=bb689713&itok=IDx5_CmQ" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> CKS2020 - Developing tools and frameworks </h2> </div> <div class="card__datetype-wrapper"> </div> <div class="field field--name-field-description field--type-string-long field--label-hidden field__item">This programme developed approaches to enable the recognition and prioritisation of cultural keystone species (CKS) in co-management, restoration and monitoring to help sustain the social, economic and ecological health and wellbeing of Aotearoa-New Zealand’s freshwater ecosystems.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/freshwater" hreflang="en">Freshwater</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="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-communicating-state-and-trends">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/CROP-1---2021_07_BROCHURES_FOR_MARK_young_6994JPG.jpg?h=ca1774a1&itok=asZY8YZ_" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> CKS2020 - Communicating state and trends </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 ways to communicate the state and trends of taonga populations.</div> <div class="field field--name-field-topic field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/freshwater" hreflang="en">Freshwater</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="/te-kuwaha-and-maori/cultural-keystone-species/cks2020-building-aotearoa-new-zealand-research-capability">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/2%20-%20DSCN2318JPG_0.jpg?h=827069f2&itok=n_H_KxCk" width="710" height="473" /> </div> <div class="field field--name-node-title field--type-ds field--label-hidden field__item"><h2> CKS2020 - Building Aotearoa-New Zealand Research Capability </h2> </div> <div class="card__datetype-wrapper"> </div> <div 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