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Global Snow Lab, Rutgers University, New Jersey
Uploaded on Tuesday 21 Feb 2012
Arctic summer snow cover extent 1968-2008
Hugo Ahlenius, UNEP/GRID-Arendal
The average snow cover extent during June, July and August across the Arctic (north of the polar circle) section
of Eurasia and North America has decreased by 22,000 km2/year during 1968–2008.