Thursday, June 07, 2007

Dirty Snow May Warm Arctic As Much As Greenhouse Gases

http://www.sciencedaily.com/releases/2007/06/070606113327.htm
The global warming debate has focused on carbon dioxide emissions, but scientists at UC Irvine have determined that a lesser-known mechanism – dirty snow – can explain one-third or more of the Arctic warming primarily attributed to greenhouse gases.

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