Rapid radiation of Southern Ocean shags in response to receding sea ice ...
Aim: Understanding how wild populations respond to climatic shifts is a fundamental goal of biological research in a fast-changing world. The Southern Ocean represents a fascinating system for assessing large-scale climate-driven biological change, as it contains extremely isolated island groups wit...
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ftdatacite:10.5061/dryad.8kprr4xp9 2023-12-31T10:22:56+01:00 Rapid radiation of Southern Ocean shags in response to receding sea ice ... Rawlence, Nic 2021 https://dx.doi.org/10.5061/dryad.8kprr4xp9 https://datadryad.org/stash/dataset/doi:10.5061/dryad.8kprr4xp9 en eng Dryad https://dx.doi.org/10.1101/2021.08.18.456742 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Biological sciences Dataset dataset 2021 ftdatacite https://doi.org/10.5061/dryad.8kprr4xp910.1101/2021.08.18.456742 2023-12-01T12:06:09Z Aim: Understanding how wild populations respond to climatic shifts is a fundamental goal of biological research in a fast-changing world. The Southern Ocean represents a fascinating system for assessing large-scale climate-driven biological change, as it contains extremely isolated island groups within a predominantly westerly, circumpolar wind and current system. The blue-eyed shags (Leucocarbo spp.) represent a paradoxical Southern Ocean seabird radiation; a circumpolar distribution implies strong dispersal capacity yet their speciose nature suggests local adaptation and isolation. Here we use genetic tools in an attempt to resolve this paradox. Location: Southern Ocean. Taxa: 17 species and subspecies of blue-eyed shags (Leucocarbo spp.) across the geographical distribution of the genus. Methods: Here we use mitochondrial and nuclear sequence data to conduct the first global genetic analysis of this group using a temporal phylogenetic framework to test for rapid speciation. Results: Our analysis reveals ... Dataset Sea ice Southern Ocean 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) |
op_collection_id |
ftdatacite |
language |
English |
topic |
FOS Biological sciences |
spellingShingle |
FOS Biological sciences Rawlence, Nic Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
topic_facet |
FOS Biological sciences |
description |
Aim: Understanding how wild populations respond to climatic shifts is a fundamental goal of biological research in a fast-changing world. The Southern Ocean represents a fascinating system for assessing large-scale climate-driven biological change, as it contains extremely isolated island groups within a predominantly westerly, circumpolar wind and current system. The blue-eyed shags (Leucocarbo spp.) represent a paradoxical Southern Ocean seabird radiation; a circumpolar distribution implies strong dispersal capacity yet their speciose nature suggests local adaptation and isolation. Here we use genetic tools in an attempt to resolve this paradox. Location: Southern Ocean. Taxa: 17 species and subspecies of blue-eyed shags (Leucocarbo spp.) across the geographical distribution of the genus. Methods: Here we use mitochondrial and nuclear sequence data to conduct the first global genetic analysis of this group using a temporal phylogenetic framework to test for rapid speciation. Results: Our analysis reveals ... |
format |
Dataset |
author |
Rawlence, Nic |
author_facet |
Rawlence, Nic |
author_sort |
Rawlence, Nic |
title |
Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
title_short |
Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
title_full |
Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
title_fullStr |
Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
title_full_unstemmed |
Rapid radiation of Southern Ocean shags in response to receding sea ice ... |
title_sort |
rapid radiation of southern ocean shags in response to receding sea ice ... |
publisher |
Dryad |
publishDate |
2021 |
url |
https://dx.doi.org/10.5061/dryad.8kprr4xp9 https://datadryad.org/stash/dataset/doi:10.5061/dryad.8kprr4xp9 |
genre |
Sea ice Southern Ocean |
genre_facet |
Sea ice Southern Ocean |
op_relation |
https://dx.doi.org/10.1101/2021.08.18.456742 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.8kprr4xp910.1101/2021.08.18.456742 |
_version_ |
1786834252354027520 |