20 of the most vulnerable hot spots were home to permafrost ... "However, permafrost was a common denominator—the most climate-stressed regions all contained permafrost, which is vulnerable to thaw as ...

New research reveals the Arctic is changing fast as permafrost regions are warming, forests are stressed, and flooding is ...

20 of the most vulnerable hot spots were home to permafrost, which is rapidly thawing around the Arctic, with others being boreal forests. Map of areas ... stressed regions all contained ...