Saturday, 8 September 2007

NOAA study backs up predictions of sea ice loss

From: Associated Press
Published September 7, 2007

Sea ice loss in regions of the Arctic is likely to exceed 40 percent by 2050 compared with the 1980s, according to an analysis of ice computer models by researchers at the National Oceanic and Atmospheric Administration.

A 40 percent loss of sea ice off Alaska in the Beaufort Sea could have profound effects on marine mammals dependent on the sea ice such as polar bears, now under consideration by the U.S. Fish and Wildlife Service for "threatened" status under the Endangered Species Act because of changes in the animals' habitat from global warming.

Researchers James Overland, an oceanographer at NOAA's Pacific Marine Environmental Laboratory in Seattle, and Muyin Wang, a meteorologist at NOAA's Joint Institute for the Study of the Atmosphere and Ocean at the University of Washington in Seattle, reviewed 20 computer models provided through the International Panel on Climate Change in its fourth assessment report released this year.

Full article here at ENN

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