"Sea ice around Antarctica has shrunk to the smallest annual extent on record after years of resisting a trend of man-made global warming, preliminary U.S. satellite data showed on Tuesday.
Ice floating around the frozen continent usually melts to its smallest for the year around the end of February, the southern hemisphere summer, before expanding again as the autumn chill sets in.
This year, sea ice extent contracted to 2.287 million square kilometers (883,015 square miles) on Feb. 13, according to daily data from the U.S. National Snow and Ice Data Center (NSIDC)."
Alister Doyle reports for Reuters February 14, 2017.
Source: Reuters, 02/15/2017
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