Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline
Global warming threatens to reduce population connectivity for terrestrial wildlife through significant and rapid changes to sea ice. Using genetic fingerprinting, we contrasted extant connectivity in island-dwelling Peary caribou in northern Canada with continental-migratory caribou. We next examin...
Main Authors: | , , , , , , , |
---|---|
Language: | unknown |
Published: |
2016
|
Subjects: | |
Online Access: | http://nbn-resolving.org/urn:nbn:nl:ui:13-et-8wmf https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:95220 |
id |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:95220 |
---|---|
record_format |
openpolar |
spelling |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:95220 2023-07-02T03:30:54+02:00 Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline Jenkins, Deborah A. Lecomte, Nicolas Schaefer, James A. Olsen, Steffen M. Swingedouw, Didier Côté, Steeve D. Pellissier, Loïc Yannic, Glenn 2016-08-24T18:45:19.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-et-8wmf https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:95220 unknown doi:10.5061/dryad.m7m72/1 doi:10.1098/rsbl.2016.0235 PMID:27651531 http://nbn-resolving.org/urn:nbn:nl:ui:13-et-8wmf doi:10.5061/dryad.m7m72 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:95220 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2016 ftdans https://doi.org/10.5061/dryad.m7m72/110.1098/rsbl.2016.023510.5061/dryad.m7m72 2023-06-13T13:23:16Z Global warming threatens to reduce population connectivity for terrestrial wildlife through significant and rapid changes to sea ice. Using genetic fingerprinting, we contrasted extant connectivity in island-dwelling Peary caribou in northern Canada with continental-migratory caribou. We next examined if sea-ice contractions in the last decades modulated population connectivity and explored the possible impact of future climate change on long-term connectivity among island caribou. We found a strong correlation between genetic and geodesic distances for both continental and Peary caribou, even after accounting for the possible effect of sea surface. Sea ice has thus been an effective corridor for Peary caribou, promoting inter-island connectivity and population mixing. Using a time series of remote sensing sea-ice data, we show that landscape resistance in the Canadian Arctic Archipelago has increased by approximately 15% since 1979 and may further increase by 20–77% by 2086 under a high-emission scenario (RCP8.5). Under the persistent increase in greenhouse gas concentrations, reduced connectivity may isolate island-dwelling caribou with potentially significant consequences for population viability. Other/Unknown Material Arctic Archipelago Arctic Canadian Arctic Archipelago Climate change Global warming Sea ice Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Arctic Canada Canadian Arctic Archipelago Peary ENVELOPE(-63.867,-63.867,-65.250,-65.250) |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Jenkins, Deborah A. Lecomte, Nicolas Schaefer, James A. Olsen, Steffen M. Swingedouw, Didier Côté, Steeve D. Pellissier, Loïc Yannic, Glenn Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
topic_facet |
Life sciences medicine and health care |
description |
Global warming threatens to reduce population connectivity for terrestrial wildlife through significant and rapid changes to sea ice. Using genetic fingerprinting, we contrasted extant connectivity in island-dwelling Peary caribou in northern Canada with continental-migratory caribou. We next examined if sea-ice contractions in the last decades modulated population connectivity and explored the possible impact of future climate change on long-term connectivity among island caribou. We found a strong correlation between genetic and geodesic distances for both continental and Peary caribou, even after accounting for the possible effect of sea surface. Sea ice has thus been an effective corridor for Peary caribou, promoting inter-island connectivity and population mixing. Using a time series of remote sensing sea-ice data, we show that landscape resistance in the Canadian Arctic Archipelago has increased by approximately 15% since 1979 and may further increase by 20–77% by 2086 under a high-emission scenario (RCP8.5). Under the persistent increase in greenhouse gas concentrations, reduced connectivity may isolate island-dwelling caribou with potentially significant consequences for population viability. |
author |
Jenkins, Deborah A. Lecomte, Nicolas Schaefer, James A. Olsen, Steffen M. Swingedouw, Didier Côté, Steeve D. Pellissier, Loïc Yannic, Glenn |
author_facet |
Jenkins, Deborah A. Lecomte, Nicolas Schaefer, James A. Olsen, Steffen M. Swingedouw, Didier Côté, Steeve D. Pellissier, Loïc Yannic, Glenn |
author_sort |
Jenkins, Deborah A. |
title |
Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
title_short |
Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
title_full |
Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
title_fullStr |
Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
title_full_unstemmed |
Data from: Loss of connectivity among island-dwelling Peary caribou following sea ice decline |
title_sort |
data from: loss of connectivity among island-dwelling peary caribou following sea ice decline |
publishDate |
2016 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-et-8wmf https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:95220 |
long_lat |
ENVELOPE(-63.867,-63.867,-65.250,-65.250) |
geographic |
Arctic Canada Canadian Arctic Archipelago Peary |
geographic_facet |
Arctic Canada Canadian Arctic Archipelago Peary |
genre |
Arctic Archipelago Arctic Canadian Arctic Archipelago Climate change Global warming Sea ice |
genre_facet |
Arctic Archipelago Arctic Canadian Arctic Archipelago Climate change Global warming Sea ice |
op_relation |
doi:10.5061/dryad.m7m72/1 doi:10.1098/rsbl.2016.0235 PMID:27651531 http://nbn-resolving.org/urn:nbn:nl:ui:13-et-8wmf doi:10.5061/dryad.m7m72 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:95220 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.m7m72/110.1098/rsbl.2016.023510.5061/dryad.m7m72 |
_version_ |
1770275184560832512 |