Arctic Ice: Then and Now

Climate Denial Crock of the Week

DailyClimate:

The impacts are increasingly being felt everywhere – bigger storms in the Midwest, soggy summers in England, drought in Colorado. But nowhere on the planet are the impacts as dramatic as the Arctic, and the ice cap is a prime example.

If you’re sweltering in New York or Miami or Los Angeles, the only ice you’re probably thinking about is the stuff melting fast in your drink.

But up in the Arctic, the ice pack is on pace for another record low. Scientists won’t know for sure until mid-September, the end of the North’s melt season. But two snapshots, one from July 21, 1979, the other from July 21, 2014, show the change.

Below, time lapse of Antarctic September Sea ice extent from 1979.

And here, changes in Arctic (northern) sea ice during the same 1979 to 2012 period.

NSIDC graph current as of 07/24/14

nsidc0714

National Snow and…

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