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Permafrost Line Recedes 130 Km in 50 Years, Canadian Study Finds

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avatar Permafrost Line Recedes 130 Km in 50 Years, Canadian Study Finds
February 17, 2010 09:02AM
ScienceDaily (Feb. 17, 2010) — The southern limit of permanently frozen ground, or permafrost, is now 130 kilometers further north than it was 50 years ago in the James Bay region, according to two researchers from the Department of Biology at Université Laval.

http://www.sciencedaily.com/releases/2010/02/100217101129.htm
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