Arctic sea ice volume hit near new record lows during February. That’s kinda a big deal. What it means is that whatever sea ice resiliency was recovered during 2013 and 2014 are now mostly gone. That record all-time lows for sea ice set in September of 2012 are likely to see a serious new challenge during 2016 and 2017.
A flood of severe Arctic heat — flowing up through the Barents and Greenland seas in the East and over Alaska and the Bering Sea in the West — has been hammering the Arctic Sea Ice all Winter long. During February of 2016, new record lows in sea ice extent and area were breached. Meanwhile, sea ice volume — as measured by PIOMAS — also greatly declined to hover just above previous record lows for this time of year set in 2011.
(Arctic sea ice volume, as measured by the…
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