Wednesday, June 9, 2010

Inexorable melting of Arctic continues

by shpilk

June 8, 2010 Arctic sea ice extent declines rapidly in May In May, Arctic air temperatures remained above average, and sea ice extent declined at a rapid pace. At the end of the month, extent fell near the level recorded in 2006, the lowest in the satellite record for the end of May. Analysis from scientists at the University of Washington suggests that ice volume has continued to decline compared to recent years. However, it is too soon to say whether Arctic ice extent will reach another record low this summer—that will depend on the weather and wind conditions over the next few months. map from space showing sea ice extent, continentsFigure 1. Arctic sea ice extent for May 2010 was 13.10 million square kilometers (5.06 million square miles). The magenta line shows the 1979 to 2000 median extent for that month. The black cross indicates the geographic North Pole. Sea Ice Index data. About the data. —Credit: National Snow and Ice Data Center

continued at Daily Kos....