“It’s an early warning system,” Meier said by phone from NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “When you think about a couple of degrees of warming, in the U.K. or U.S., it’s not something that would be too noticeable, whereas in an area of snow and ice, it can have a huge effect. With sea ice, minus 1 to plus 1 is the difference between skating on the ice and swimming in the ocean.”
Posted on: Sat, 07 Sep 2013 01:29:03 +0000
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