%0 Dataset
%T Dataset of Settlement Index under Future Climate Scenarios in Permafrost Regions of the Northern Hemisphere (2015-2100)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/528faf5e-2611-4dda-8d94-820901af63ee
%W NCDC
%R 10.12072/ncdc.nieer.db6391.2024
%A Peng Xiaoqing
%A jinhaodong
%A Zhao guohui
%K 多年冻土
%X Climate change has further accelerated the degradation of permafrost, posing varying degrees of threats to the stability of population and infrastructure in permafrost regions. Some studies have focused on the potential risks and economic losses caused by permafrost degradation, but these studies are usually limited to specific regions such as the Qinghai Tibet Plateau and Alaska, and the limitations of the spatiotemporal resolution of their input variables have also caused some uncertainty in quantifying permafrost degradation. Based on the thickness of the active layer in permafrost regions with a resolution of 1km; Based on the current data on underground ice content, the settlement index (Is) has been obtained as one of the risk assessment indicators for permafrost regions.