Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland
As a result of ocean warming, the species composition of the Arctic seas has begun to shift in a boreal direction. one ecosystem prone to fauna shifts is the Northeast Greenland shelf. the dispersal route taken by boreal fauna to this area is, however, not known. This knowledge is essential to predi...
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Online Access: | http://hdl.handle.net/11250/2600510 https://doi.org/10.1038/s41598-019-42097-x |
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ftimr:oai:imr.brage.unit.no:11250/2600510 2023-05-15T14:34:49+02:00 Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland Andrews, Adam Christiansen, Jørgen Schou Bhat, Shripathi Lynghammar, Arve Westgaard, Jon-Ivar Pampoulie, Christophe Præbel, Kim 2019 application/pdf http://hdl.handle.net/11250/2600510 https://doi.org/10.1038/s41598-019-42097-x eng eng https://www.nature.com/articles/s41598-019-42097-x urn:issn:2045-2322 http://hdl.handle.net/11250/2600510 https://doi.org/10.1038/s41598-019-42097-x cristin:1692747 9 Scientific Reports Peer reviewed Journal article 2019 ftimr https://doi.org/10.1038/s41598-019-42097-x 2021-09-23T20:16:03Z As a result of ocean warming, the species composition of the Arctic seas has begun to shift in a boreal direction. one ecosystem prone to fauna shifts is the Northeast Greenland shelf. the dispersal route taken by boreal fauna to this area is, however, not known. This knowledge is essential to predict to what extent boreal biota will colonise Arctic habitats. Using population genetics, we show that Atlantic cod (Gadus morhua), beaked redfish (Sebastes mentella), and deep-sea shrimp (Pandalus borealis) recently found on the Northeast Greenland shelf originate from the Barents Sea, and suggest that pelagic offspring were dispersed via advection across the Fram Strait. Our results indicate that boreal invasions of Arctic habitats can be driven by advection, and that the fauna of the Barents Sea can project into adjacent habitats with the potential to colonise putatively isolated Arctic ecosystems such as Northeast Greenland. publishedVersion Article in Journal/Newspaper Arctic atlantic cod Barents Sea Fram Strait Gadus morhua Greenland Pandalus borealis Sebastes mentella Institute for Marine Research: Brage IMR Arctic Barents Sea Greenland Scientific Reports 9 1 |
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Open Polar |
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Institute for Marine Research: Brage IMR |
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ftimr |
language |
English |
description |
As a result of ocean warming, the species composition of the Arctic seas has begun to shift in a boreal direction. one ecosystem prone to fauna shifts is the Northeast Greenland shelf. the dispersal route taken by boreal fauna to this area is, however, not known. This knowledge is essential to predict to what extent boreal biota will colonise Arctic habitats. Using population genetics, we show that Atlantic cod (Gadus morhua), beaked redfish (Sebastes mentella), and deep-sea shrimp (Pandalus borealis) recently found on the Northeast Greenland shelf originate from the Barents Sea, and suggest that pelagic offspring were dispersed via advection across the Fram Strait. Our results indicate that boreal invasions of Arctic habitats can be driven by advection, and that the fauna of the Barents Sea can project into adjacent habitats with the potential to colonise putatively isolated Arctic ecosystems such as Northeast Greenland. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Andrews, Adam Christiansen, Jørgen Schou Bhat, Shripathi Lynghammar, Arve Westgaard, Jon-Ivar Pampoulie, Christophe Præbel, Kim |
spellingShingle |
Andrews, Adam Christiansen, Jørgen Schou Bhat, Shripathi Lynghammar, Arve Westgaard, Jon-Ivar Pampoulie, Christophe Præbel, Kim Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
author_facet |
Andrews, Adam Christiansen, Jørgen Schou Bhat, Shripathi Lynghammar, Arve Westgaard, Jon-Ivar Pampoulie, Christophe Præbel, Kim |
author_sort |
Andrews, Adam |
title |
Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
title_short |
Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
title_full |
Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
title_fullStr |
Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
title_full_unstemmed |
Boreal marine fauna from the Barents sea disperse to Arctic Northeast Greenland |
title_sort |
boreal marine fauna from the barents sea disperse to arctic northeast greenland |
publishDate |
2019 |
url |
http://hdl.handle.net/11250/2600510 https://doi.org/10.1038/s41598-019-42097-x |
geographic |
Arctic Barents Sea Greenland |
geographic_facet |
Arctic Barents Sea Greenland |
genre |
Arctic atlantic cod Barents Sea Fram Strait Gadus morhua Greenland Pandalus borealis Sebastes mentella |
genre_facet |
Arctic atlantic cod Barents Sea Fram Strait Gadus morhua Greenland Pandalus borealis Sebastes mentella |
op_source |
9 Scientific Reports |
op_relation |
https://www.nature.com/articles/s41598-019-42097-x urn:issn:2045-2322 http://hdl.handle.net/11250/2600510 https://doi.org/10.1038/s41598-019-42097-x cristin:1692747 |
op_doi |
https://doi.org/10.1038/s41598-019-42097-x |
container_title |
Scientific Reports |
container_volume |
9 |
container_issue |
1 |
_version_ |
1766307769859702784 |