Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ...
Due to the influence of climate warming, the degradation of permafrost on the Qinghai-Tibet Plateau (QTP) has become evident. The formation of thermokarst hazards induced by the degradation of ice-rich permafrost has a significant impact on infrastructure construction and local ecology; therefore, i...
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Online Access: | https://dx.doi.org/10.5281/zenodo.12769254 https://zenodo.org/doi/10.5281/zenodo.12769254 |
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ftdatacite:10.5281/zenodo.12769254 2024-09-15T18:11:31+00:00 Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... Lou, Peiqing Wu, Tonghua Chen, Jie 2024 https://dx.doi.org/10.5281/zenodo.12769254 https://zenodo.org/doi/10.5281/zenodo.12769254 en eng Zenodo https://dx.doi.org/10.5281/zenodo.12769253 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Permafrost Thermokarst hazards Risk assessment dataset Dataset 2024 ftdatacite https://doi.org/10.5281/zenodo.1276925410.5281/zenodo.12769253 2024-08-01T10:43:13Z Due to the influence of climate warming, the degradation of permafrost on the Qinghai-Tibet Plateau (QTP) has become evident. The formation of thermokarst hazards induced by the degradation of ice-rich permafrost has a significant impact on infrastructure construction and local ecology; therefore, it is necessary to assess its risk. In this study, a novel multiple thermokarst hazards risk assessment framework was proposed by combining stacking machine learning and potential environmental factors (vegetation factors, terrain factors, climate factors, and soil factors) to assess the risk of thermokarst hazards in the Yangtze River source region (YRSR). The results show the risk assessment (susceptibility) of thermokarst hazards in the YRSR from 2000 to 2016 at 500 m spatial resolution. This study divided the risk into 5 levels: very low (0.0-0.2), low (0.2-0.4), moderate (0.4-0.6), high (0.6-0.8), and very high (0.8-1.0) ... Dataset Ice permafrost Thermokarst DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Permafrost Thermokarst hazards Risk assessment |
spellingShingle |
Permafrost Thermokarst hazards Risk assessment Lou, Peiqing Wu, Tonghua Chen, Jie Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
topic_facet |
Permafrost Thermokarst hazards Risk assessment |
description |
Due to the influence of climate warming, the degradation of permafrost on the Qinghai-Tibet Plateau (QTP) has become evident. The formation of thermokarst hazards induced by the degradation of ice-rich permafrost has a significant impact on infrastructure construction and local ecology; therefore, it is necessary to assess its risk. In this study, a novel multiple thermokarst hazards risk assessment framework was proposed by combining stacking machine learning and potential environmental factors (vegetation factors, terrain factors, climate factors, and soil factors) to assess the risk of thermokarst hazards in the Yangtze River source region (YRSR). The results show the risk assessment (susceptibility) of thermokarst hazards in the YRSR from 2000 to 2016 at 500 m spatial resolution. This study divided the risk into 5 levels: very low (0.0-0.2), low (0.2-0.4), moderate (0.4-0.6), high (0.6-0.8), and very high (0.8-1.0) ... |
format |
Dataset |
author |
Lou, Peiqing Wu, Tonghua Chen, Jie |
author_facet |
Lou, Peiqing Wu, Tonghua Chen, Jie |
author_sort |
Lou, Peiqing |
title |
Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
title_short |
Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
title_full |
Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
title_fullStr |
Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
title_full_unstemmed |
Risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the Yangtze River source region ... |
title_sort |
risk assessment (susceptibility) of thaw slumps and thermokarst lakes in the yangtze river source region ... |
publisher |
Zenodo |
publishDate |
2024 |
url |
https://dx.doi.org/10.5281/zenodo.12769254 https://zenodo.org/doi/10.5281/zenodo.12769254 |
genre |
Ice permafrost Thermokarst |
genre_facet |
Ice permafrost Thermokarst |
op_relation |
https://dx.doi.org/10.5281/zenodo.12769253 |
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/10.5281/zenodo.1276925410.5281/zenodo.12769253 |
_version_ |
1810449104638050304 |