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Arctic Sea Ice News & Analysis2672 viewsThis image compares the average sea ice extent for September 2007 to September 2005; the magenta line indicates the long-term median from 1979 to 2000. September 2007 sea ice extent was 4.28 million square kilometers (1.65 million square miles), compared to 5.57 million square kilometers (2.14 million square miles) in September 2005. This image is from the NSIDC Sea Ice Index.
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Scienc on a Sub91 viewsScientist performing chemistry analysis of Arctic Ocean water by pouring it into a filtration assembly during SCICEX 98. Photo courtesy of ASL.
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Pit analysis in the bowels of the monster249 viewsMark Serreze, Matthew Sturm, and another scientist look over some data.
Image courtesy Andrew Slater, NSIDC.
 
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