Tuesday, August 4, 2009

Arctic tundra's thaw speeds climate change, UBC prof says

Greenhouse gases being released faster than predicted from Arctic, as vegetation covers region's surface and traps more of the sun's heat
Jul 29, 2009
David Ljunggren
Reuters
http://www.theglobeandmail.com/news/technology/science/arctic-tundras-thaw-speeds-climate-change-ubc-prof-says/article1235398/

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