Satellite data for the month of June show Arctic sea ice has shrunk to a record low, raising concerns about climate change, coastal erosion, and changes to wildlife patterns.
The National Snow and Ice Data Centre in the United States uses remote sensing imagery to survey ice cover at both poles.
The centre says 2002 was a record low year for sea ice cover in the Arctic, since satellite observations began in 1979.
There's evidence that may have been the lowest coverage in a century.
Now scientists fear this year could be worse.
Saturday, July 30, 2005
Water World
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