From unstable slopes to rock falls, thawing permafrost will have many consequences for mountain regions, including the Swiss ...
In this video we show how warming temperatures are slowly thawing permafrost and affecting the stability of Swiss mountains.
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Permafrost and Carbon Bombs
Understanding Permafrost Permafrost is frozen ground that remains solid for at least two consecutive years. It is prevalent in high latitude regions such as Siberia, Alaska, and Canada. Covering ...
As permafrost laced with buried ice thaws, the ground collapses, forming craters or lakes. This story appears in the September 2019 issue of National Geographic magazine. Sergey Zimov, right ...