Data for: The start of frozen dates over northern permafrost regions with the changing climate ...
The soil freeze-thaw cycle in the permafrost regions has a significant impact on regional surface energy and water balance. Although increasing efforts have been made to understand the responses of spring thawing to climate change, the mechanisms controlling the global interannual variability of the...
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Online Access: | https://dx.doi.org/10.5061/dryad.pzgmsbcrt https://datadryad.org/stash/dataset/doi:10.5061/dryad.pzgmsbcrt |
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ftdatacite:10.5061/dryad.pzgmsbcrt 2024-06-09T07:48:58+00:00 Data for: The start of frozen dates over northern permafrost regions with the changing climate ... Wu, Chaoyang 2023 https://dx.doi.org/10.5061/dryad.pzgmsbcrt https://datadryad.org/stash/dataset/doi:10.5061/dryad.pzgmsbcrt en eng Dryad https://dx.doi.org/10.5281/zenodo.7874577 https://dx.doi.org/10.1111/gcb.16752 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Earth and related environmental sciences Dataset dataset 2023 ftdatacite https://doi.org/10.5061/dryad.pzgmsbcrt10.5281/zenodo.787457710.1111/gcb.16752 2024-05-13T11:16:20Z The soil freeze-thaw cycle in the permafrost regions has a significant impact on regional surface energy and water balance. Although increasing efforts have been made to understand the responses of spring thawing to climate change, the mechanisms controlling the global interannual variability of the start date of permafrost frozen (SOF) remain unclear. Using long-term SOF from the combinations of multiple satellite microwave sensors between 1979–2020, and analytical techniques, including partial correlation, ridge regression, path analysis, and machine learning, we explored the responses of SOF to multiple climate change factors, including warming (surface and air temperature), start date of permafrost thawing (SOT), soil properties (soil temperature and volume of water), and the snow depth water equivalent (SDWE). Overall, climate warming exhibited the maximum control on SOF, but SOT in spring was also an important driver of SOF variability; among the 65.9% significant SOT and SOF correlations, 79.3% were ... Dataset permafrost 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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ftdatacite |
language |
English |
topic |
FOS Earth and related environmental sciences |
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FOS Earth and related environmental sciences Wu, Chaoyang Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
topic_facet |
FOS Earth and related environmental sciences |
description |
The soil freeze-thaw cycle in the permafrost regions has a significant impact on regional surface energy and water balance. Although increasing efforts have been made to understand the responses of spring thawing to climate change, the mechanisms controlling the global interannual variability of the start date of permafrost frozen (SOF) remain unclear. Using long-term SOF from the combinations of multiple satellite microwave sensors between 1979–2020, and analytical techniques, including partial correlation, ridge regression, path analysis, and machine learning, we explored the responses of SOF to multiple climate change factors, including warming (surface and air temperature), start date of permafrost thawing (SOT), soil properties (soil temperature and volume of water), and the snow depth water equivalent (SDWE). Overall, climate warming exhibited the maximum control on SOF, but SOT in spring was also an important driver of SOF variability; among the 65.9% significant SOT and SOF correlations, 79.3% were ... |
format |
Dataset |
author |
Wu, Chaoyang |
author_facet |
Wu, Chaoyang |
author_sort |
Wu, Chaoyang |
title |
Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
title_short |
Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
title_full |
Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
title_fullStr |
Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
title_full_unstemmed |
Data for: The start of frozen dates over northern permafrost regions with the changing climate ... |
title_sort |
data for: the start of frozen dates over northern permafrost regions with the changing climate ... |
publisher |
Dryad |
publishDate |
2023 |
url |
https://dx.doi.org/10.5061/dryad.pzgmsbcrt https://datadryad.org/stash/dataset/doi:10.5061/dryad.pzgmsbcrt |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
https://dx.doi.org/10.5281/zenodo.7874577 https://dx.doi.org/10.1111/gcb.16752 |
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.pzgmsbcrt10.5281/zenodo.787457710.1111/gcb.16752 |
_version_ |
1801380992778240000 |