Thursday, October 22, 2015

Permafrost Warming in Alaska is Accelerating: The Permafrost Tunnel

One of the world’s leading experts on permafrost, Prof Vladimir Romanovsky, said that he expected permafrost in parts of Alaska would start to thaw by 2070. Researchers worry that methane frozen within the permafrost will be released, exacerbating climate change. Permafrost is perennially frozen soil that has been below zero degrees C° for at least two [...]

from Anders Bekeken
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