A warming climate and erosion are causing Arctic coasts to recede by an average of 1.5 feet per year, a new report says. Two-thirds of the Arctic coastline is made of permafrost, an environment that is very sensitive to an increase in temperatures.
Source: http://www.npr.org/blogs/pictureshow/2011/04/19/135510923/washing-away-the-arctic-coastline?ft=1&f=1007
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