Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean
8 pages, 6 figures, 3 tables, supporting information https://doi.org/10.1073/pnas.2120869120.-- Data, Materials, and Software Availability Previously published data were used for this work (Ove Djupevåg (2021) IMR bottom trawl data 1980 to 2020 https://doi.org/10.21335/NMDC-328259372). All the code and subset of data is available through GitHub (https://github.com/CescGV)
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| Format: | artículo biblioteca |
| Language: | English |
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National Academy of Sciences (U.S.)
2023-01
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| Subjects: | Climate warming, Species richness, Biodiversity, Arctic Ocean, Demersal fish, http://metadata.un.org/sdg/14, Conserve and sustainably use the oceans, seas and marine resources for sustainable development, |
| Online Access: | http://hdl.handle.net/10261/295737 http://dx.doi.org/10.13039/501100011033 |
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dig-icm-es-10261-2957372023-02-24T02:39:26Z Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean Gordó-Vilaseca, Francesc Stephenson, Fabrice Coll, Marta Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) National Institute of Water and Atmospheric Research Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development 8 pages, 6 figures, 3 tables, supporting information https://doi.org/10.1073/pnas.2120869120.-- Data, Materials, and Software Availability Previously published data were used for this work (Ove Djupevåg (2021) IMR bottom trawl data 1980 to 2020 https://doi.org/10.21335/NMDC-328259372). All the code and subset of data is available through GitHub (https://github.com/CescGV) Observed range shifts of numerous species support predictions of climate change models that species will shift their distribution northward into the Arctic and sub-Arctic seas due to ocean warming. However, how this is affecting overall species richness is unclear. Here we analyze 20,670 scientific research trawls from the North Sea to the Arctic Ocean collected from 1994 to 2020, including 193 fish species. We found that demersal fish species richness at the local scale has doubled in some Arctic regions, including the Barents Sea, and increased at a lower rate at adjacent regions in the last three decades, followed by an increase in species richness and turnover at a regional scale. These changes in biodiversity correlated with an increase in sea bottom temperature. Within the study area, Arctic species’ probability of occurrence generally declined over time. However, the increase in species from southern latitudes, together with an increase in some Arctic species, ultimately led to an enrichment of the Arctic and sub-Arctic marine fauna due to increasing water temperature consistent with climate change M.C. would like to acknowledge partial funding from the Spanish National Project ProOceans (PID2020-118097RB-I00) and institutional support of the “Severo Ochoa Centre of Excellence” accreditation (CEX2019-000928-S). F.S. would like to acknowledge partial funding from the National Institute of Water and Atmospheric Research (NIWA) Coasts & Oceans Research Programme 5 (SCI 2020/21) Peer reviewed 2023-02-23T11:51:01Z 2023-02-23T11:51:01Z 2023-01 artículo Proceedings of the National Academy of Sciences of the USA 120(4): e2120869120 (2023) 0027-8424 CEX2019-000928-S http://hdl.handle.net/10261/295737 10.1073/pnas.2120869120 1091-6490 http://dx.doi.org/10.13039/501100011033 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118097RB-I00/ES/HACIA LA MEJORA DE LOS MODELOS DE ECOSISTEMAS MARINOS PARA PROYECTAR LOS EFECTOS ACUMULADOS DEL CAMBIO GLOBAL Y POSIBLES FUTUROS DEL OCEANO/ Publisher's version https://doi.org/10.1073/pnas.2120869120 Sí open National Academy of Sciences (U.S.) |
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| topic |
Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
| spellingShingle |
Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development Gordó-Vilaseca, Francesc Stephenson, Fabrice Coll, Marta Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| description |
8 pages, 6 figures, 3 tables, supporting information https://doi.org/10.1073/pnas.2120869120.-- Data, Materials, and Software Availability
Previously published data were used for this work (Ove Djupevåg (2021) IMR bottom trawl data 1980 to 2020 https://doi.org/10.21335/NMDC-328259372). All the code and subset of data is available through GitHub (https://github.com/CescGV) |
| author2 |
Ministerio de Ciencia, Innovación y Universidades (España) |
| author_facet |
Ministerio de Ciencia, Innovación y Universidades (España) Gordó-Vilaseca, Francesc Stephenson, Fabrice Coll, Marta |
| format |
artículo |
| topic_facet |
Climate warming Species richness Biodiversity Arctic Ocean Demersal fish http://metadata.un.org/sdg/14 Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
| author |
Gordó-Vilaseca, Francesc Stephenson, Fabrice Coll, Marta |
| author_sort |
Gordó-Vilaseca, Francesc |
| title |
Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| title_short |
Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| title_full |
Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| title_fullStr |
Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| title_full_unstemmed |
Three decades of increasing fish biodiversity across the northeast Atlantic and the Arctic Ocean |
| title_sort |
three decades of increasing fish biodiversity across the northeast atlantic and the arctic ocean |
| publisher |
National Academy of Sciences (U.S.) |
| publishDate |
2023-01 |
| url |
http://hdl.handle.net/10261/295737 http://dx.doi.org/10.13039/501100011033 |
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AT gordovilasecafrancesc threedecadesofincreasingfishbiodiversityacrossthenortheastatlanticandthearcticocean AT stephensonfabrice threedecadesofincreasingfishbiodiversityacrossthenortheastatlanticandthearcticocean AT collmarta threedecadesofincreasingfishbiodiversityacrossthenortheastatlanticandthearcticocean |
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