A biophysical permafrost zonation map in the Northern Hemisphere
The biophysical permafrost zonation map was produced using a rule-based GIS model that integrated a new permafrost extent, climate conditions, vegetation structure, soil and topographic conditions, as well as a yedoma map. Different from the previous maps, permafrost in this map is classified into f...
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ftzenodo:oai:zenodo.org:5265448 2024-09-15T18:02:22+00:00 A biophysical permafrost zonation map in the Northern Hemisphere Ran,Youhua Jorgenson, M. Torre Li, Xin Jin, Huijun Wu, Tonghua Li, Ren Cheng, Guodong 2021-08-26 https://doi.org/10.11888/Geocry.tpdc.271659 eng eng Zenodo https://doi.org/10.1088/1748-9326/ac20f3 https://doi.org/10.11888/Geocry.tpdc.271659 oai:zenodo.org:5265448 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode permafrost zonation climate change climate-driven ecosystem-driven info:eu-repo/semantics/other 2021 ftzenodo https://doi.org/10.11888/Geocry.tpdc.27165910.1088/1748-9326/ac20f3 2024-07-26T01:55:22Z The biophysical permafrost zonation map was produced using a rule-based GIS model that integrated a new permafrost extent, climate conditions, vegetation structure, soil and topographic conditions, as well as a yedoma map. Different from the previous maps, permafrost in this map is classified into five types: climate-driven, climate-driven/ecosystem-modified, climate-driven/ecosystem protected, ecosystem-driven, and ecosystem-protected. Excluding glaciers and lakes, the areas of these five types in the Northern Hemisphere are 3.66×10 6 km 2 , 8.06×10 6 km 2 , 0.62×10 6 km 2 , 5.79×10 6 km 2 , and 1.63×10 6 km 2 , respectively. 81% of the permafrost regions in the Northern Hemisphere are modified, driven, or protected by ecosystems, indicating the dominant role of ecosystems in permafrost stability in the Northern Hemisphere. Permafrost driven solely by climate occupies 19% of permafrost regions, mainly in High Arctic and high mountains areas, such as the Qinghai-Tibet Plateau. Other/Unknown Material Climate change permafrost Zenodo |
institution |
Open Polar |
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Zenodo |
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language |
English |
topic |
permafrost zonation climate change climate-driven ecosystem-driven |
spellingShingle |
permafrost zonation climate change climate-driven ecosystem-driven Ran,Youhua Jorgenson, M. Torre Li, Xin Jin, Huijun Wu, Tonghua Li, Ren Cheng, Guodong A biophysical permafrost zonation map in the Northern Hemisphere |
topic_facet |
permafrost zonation climate change climate-driven ecosystem-driven |
description |
The biophysical permafrost zonation map was produced using a rule-based GIS model that integrated a new permafrost extent, climate conditions, vegetation structure, soil and topographic conditions, as well as a yedoma map. Different from the previous maps, permafrost in this map is classified into five types: climate-driven, climate-driven/ecosystem-modified, climate-driven/ecosystem protected, ecosystem-driven, and ecosystem-protected. Excluding glaciers and lakes, the areas of these five types in the Northern Hemisphere are 3.66×10 6 km 2 , 8.06×10 6 km 2 , 0.62×10 6 km 2 , 5.79×10 6 km 2 , and 1.63×10 6 km 2 , respectively. 81% of the permafrost regions in the Northern Hemisphere are modified, driven, or protected by ecosystems, indicating the dominant role of ecosystems in permafrost stability in the Northern Hemisphere. Permafrost driven solely by climate occupies 19% of permafrost regions, mainly in High Arctic and high mountains areas, such as the Qinghai-Tibet Plateau. |
format |
Other/Unknown Material |
author |
Ran,Youhua Jorgenson, M. Torre Li, Xin Jin, Huijun Wu, Tonghua Li, Ren Cheng, Guodong |
author_facet |
Ran,Youhua Jorgenson, M. Torre Li, Xin Jin, Huijun Wu, Tonghua Li, Ren Cheng, Guodong |
author_sort |
Ran,Youhua |
title |
A biophysical permafrost zonation map in the Northern Hemisphere |
title_short |
A biophysical permafrost zonation map in the Northern Hemisphere |
title_full |
A biophysical permafrost zonation map in the Northern Hemisphere |
title_fullStr |
A biophysical permafrost zonation map in the Northern Hemisphere |
title_full_unstemmed |
A biophysical permafrost zonation map in the Northern Hemisphere |
title_sort |
biophysical permafrost zonation map in the northern hemisphere |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://doi.org/10.11888/Geocry.tpdc.271659 |
genre |
Climate change permafrost |
genre_facet |
Climate change permafrost |
op_relation |
https://doi.org/10.1088/1748-9326/ac20f3 https://doi.org/10.11888/Geocry.tpdc.271659 oai:zenodo.org:5265448 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.11888/Geocry.tpdc.27165910.1088/1748-9326/ac20f3 |
_version_ |
1810439822466088960 |