Implications of increasing Atlantic influence for Arctic microbial community structure
Increasing influence of Atlantic water in the Arctic Ocean has the potential to significantly impact regional water temperature and salinity. Here we use a rDNA barcoding approach to reveal how microbial communities are partitioned into distinct assemblages across a gradient of Atlantic-Polar Water...
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Online Access: | https://hdl.handle.net/10037/20761 https://doi.org/10.1038/s41598-020-76293-x |
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ftunivtroemsoe:oai:munin.uit.no:10037/20761 2023-05-15T14:24:30+02:00 Implications of increasing Atlantic influence for Arctic microbial community structure Carter-Gates, Michael Balestreri, Cecilia Thorpe, Sally E. Cottier, Finlo Robert Baylay, Alison Bibby, Thomas S. Moore, C. Mark Schroeder, Declan C. 2020-11-06 https://hdl.handle.net/10037/20761 https://doi.org/10.1038/s41598-020-76293-x eng eng Springer Scientific Reports Carter-Gates, Balestreri, Thorpe, Cottier, Baylay, Bibby, Moore, Schroeder. Implications of increasing Atlantic influence for Arctic microbial community structure. Scientific Reports. 2020;10(1) FRIDAID 1892523 doi:10.1038/s41598-020-76293-x 2045-2322 https://hdl.handle.net/10037/20761 openAccess Copyright 2020 The Author(s) VDP::Mathematics and natural science: 400::Zoology and botany: 480 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2020 ftunivtroemsoe https://doi.org/10.1038/s41598-020-76293-x 2021-06-25T17:58:05Z Increasing influence of Atlantic water in the Arctic Ocean has the potential to significantly impact regional water temperature and salinity. Here we use a rDNA barcoding approach to reveal how microbial communities are partitioned into distinct assemblages across a gradient of Atlantic-Polar Water influence in the Norwegian Sea. Data suggest that temperate adapted bacteria may replace cold water taxa under a future scenario of increasing Atlantic influence, but the eukaryote response is more complex. Some abundant eukaryotic cold water taxa could persist, while less abundant eukaryotic taxa may be replaced by warmer adapted temperate species. Furthermore, within lineages, different taxa display evidence of increased relative abundance in reaction to favourable conditions and we observed that rare microbial taxa are sample site rather than region specific. Our findings have significant implications for the vulnerability of polar associated community assemblages, which may change, impacting the ecosystem services they provide, under predicted increases of Atlantic mixing and warming within the Arctic region. Article in Journal/Newspaper Arctic Arctic Arctic Ocean Norwegian Sea University of Tromsø: Munin Open Research Archive Arctic Arctic Ocean Norwegian Sea Scientific Reports 10 1 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 Carter-Gates, Michael Balestreri, Cecilia Thorpe, Sally E. Cottier, Finlo Robert Baylay, Alison Bibby, Thomas S. Moore, C. Mark Schroeder, Declan C. Implications of increasing Atlantic influence for Arctic microbial community structure |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 |
description |
Increasing influence of Atlantic water in the Arctic Ocean has the potential to significantly impact regional water temperature and salinity. Here we use a rDNA barcoding approach to reveal how microbial communities are partitioned into distinct assemblages across a gradient of Atlantic-Polar Water influence in the Norwegian Sea. Data suggest that temperate adapted bacteria may replace cold water taxa under a future scenario of increasing Atlantic influence, but the eukaryote response is more complex. Some abundant eukaryotic cold water taxa could persist, while less abundant eukaryotic taxa may be replaced by warmer adapted temperate species. Furthermore, within lineages, different taxa display evidence of increased relative abundance in reaction to favourable conditions and we observed that rare microbial taxa are sample site rather than region specific. Our findings have significant implications for the vulnerability of polar associated community assemblages, which may change, impacting the ecosystem services they provide, under predicted increases of Atlantic mixing and warming within the Arctic region. |
format |
Article in Journal/Newspaper |
author |
Carter-Gates, Michael Balestreri, Cecilia Thorpe, Sally E. Cottier, Finlo Robert Baylay, Alison Bibby, Thomas S. Moore, C. Mark Schroeder, Declan C. |
author_facet |
Carter-Gates, Michael Balestreri, Cecilia Thorpe, Sally E. Cottier, Finlo Robert Baylay, Alison Bibby, Thomas S. Moore, C. Mark Schroeder, Declan C. |
author_sort |
Carter-Gates, Michael |
title |
Implications of increasing Atlantic influence for Arctic microbial community structure |
title_short |
Implications of increasing Atlantic influence for Arctic microbial community structure |
title_full |
Implications of increasing Atlantic influence for Arctic microbial community structure |
title_fullStr |
Implications of increasing Atlantic influence for Arctic microbial community structure |
title_full_unstemmed |
Implications of increasing Atlantic influence for Arctic microbial community structure |
title_sort |
implications of increasing atlantic influence for arctic microbial community structure |
publisher |
Springer |
publishDate |
2020 |
url |
https://hdl.handle.net/10037/20761 https://doi.org/10.1038/s41598-020-76293-x |
geographic |
Arctic Arctic Ocean Norwegian Sea |
geographic_facet |
Arctic Arctic Ocean Norwegian Sea |
genre |
Arctic Arctic Arctic Ocean Norwegian Sea |
genre_facet |
Arctic Arctic Arctic Ocean Norwegian Sea |
op_relation |
Scientific Reports Carter-Gates, Balestreri, Thorpe, Cottier, Baylay, Bibby, Moore, Schroeder. Implications of increasing Atlantic influence for Arctic microbial community structure. Scientific Reports. 2020;10(1) FRIDAID 1892523 doi:10.1038/s41598-020-76293-x 2045-2322 https://hdl.handle.net/10037/20761 |
op_rights |
openAccess Copyright 2020 The Author(s) |
op_doi |
https://doi.org/10.1038/s41598-020-76293-x |
container_title |
Scientific Reports |
container_volume |
10 |
container_issue |
1 |
_version_ |
1766296923407384576 |