Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ...
Great Slave Lake (GSL), one of the world's largest and deepest lakes, has undergone an aquatic ecosystem transformation in response to twenty-first century accelerated Arctic warming that is unparalleled in at least the past two centuries. Algal remains from four high-resolution palaeolimnologi...
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The Royal Society
2023
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.c.6806567.v1 https://rs.figshare.com/collections/Supplementary_material_from_Arctic_warming_drives_striking_twenty-first_century_ecosystem_shifts_in_Great_Slave_Lake_Subarctic_Canada_North_America_s_deepest_lake_/6806567/1 |
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ftdatacite:10.6084/m9.figshare.c.6806567.v1 2023-11-05T03:39:10+01:00 Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... Rühland, Kathleen M. Evans, Marlene Smol, John P. 2023 https://dx.doi.org/10.6084/m9.figshare.c.6806567.v1 https://rs.figshare.com/collections/Supplementary_material_from_Arctic_warming_drives_striking_twenty-first_century_ecosystem_shifts_in_Great_Slave_Lake_Subarctic_Canada_North_America_s_deepest_lake_/6806567/1 unknown The Royal Society https://dx.doi.org/10.6084/m9.figshare.c.6806567 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Environmental Science Ecology FOS Biological sciences article Collection 2023 ftdatacite https://doi.org/10.6084/m9.figshare.c.6806567.v110.6084/m9.figshare.c.6806567 2023-10-09T10:24:22Z Great Slave Lake (GSL), one of the world's largest and deepest lakes, has undergone an aquatic ecosystem transformation in response to twenty-first century accelerated Arctic warming that is unparalleled in at least the past two centuries. Algal remains from four high-resolution palaeolimnological records retrieved from the West Basin provide baseline limnological data that we compared to historical phycological surveys undertaken on GSL between the 1940s and 1990s. We document the rapid restructuring of algal community composition ca . 2000 CE that is consistent with recent increases in regional air temperature and declines in ice cover and wind speed, that collectively altered habitats for aquatic biota. This new limnological regime initiated the first observation of scaled chrysophytes and favoured the rapid proliferation of small planktonic cyclotelloid diatoms which replaced the long-established dominance of large filamentous Aulacoseira islandica in West Basin sedimentary records. Such abrupt ... Article in Journal/Newspaper Arctic Great Slave Lake Subarctic DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Environmental Science Ecology FOS Biological sciences |
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Environmental Science Ecology FOS Biological sciences Rühland, Kathleen M. Evans, Marlene Smol, John P. Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
topic_facet |
Environmental Science Ecology FOS Biological sciences |
description |
Great Slave Lake (GSL), one of the world's largest and deepest lakes, has undergone an aquatic ecosystem transformation in response to twenty-first century accelerated Arctic warming that is unparalleled in at least the past two centuries. Algal remains from four high-resolution palaeolimnological records retrieved from the West Basin provide baseline limnological data that we compared to historical phycological surveys undertaken on GSL between the 1940s and 1990s. We document the rapid restructuring of algal community composition ca . 2000 CE that is consistent with recent increases in regional air temperature and declines in ice cover and wind speed, that collectively altered habitats for aquatic biota. This new limnological regime initiated the first observation of scaled chrysophytes and favoured the rapid proliferation of small planktonic cyclotelloid diatoms which replaced the long-established dominance of large filamentous Aulacoseira islandica in West Basin sedimentary records. Such abrupt ... |
format |
Article in Journal/Newspaper |
author |
Rühland, Kathleen M. Evans, Marlene Smol, John P. |
author_facet |
Rühland, Kathleen M. Evans, Marlene Smol, John P. |
author_sort |
Rühland, Kathleen M. |
title |
Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
title_short |
Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
title_full |
Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
title_fullStr |
Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
title_full_unstemmed |
Supplementary material from "Arctic warming drives striking twenty-first century ecosystem shifts in Great Slave Lake (Subarctic Canada), North America's deepest lake" ... |
title_sort |
supplementary material from "arctic warming drives striking twenty-first century ecosystem shifts in great slave lake (subarctic canada), north america's deepest lake" ... |
publisher |
The Royal Society |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.6806567.v1 https://rs.figshare.com/collections/Supplementary_material_from_Arctic_warming_drives_striking_twenty-first_century_ecosystem_shifts_in_Great_Slave_Lake_Subarctic_Canada_North_America_s_deepest_lake_/6806567/1 |
genre |
Arctic Great Slave Lake Subarctic |
genre_facet |
Arctic Great Slave Lake Subarctic |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.c.6806567 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.6806567.v110.6084/m9.figshare.c.6806567 |
_version_ |
1781694975911657472 |