Scientists uncover a cause for early 20th century Arctic warming

via Principia Scientific International
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Since the 1970s the northern polar region has warmed faster than global averages by a factor or two or more, in a process of ‘Arctic amplification’ which is linked to a drastic reduction in sea ice. But then how to explain a similar rapid warming that occurred during the early 20th century, when the effects […]

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via Principia Scientific International http://ift.tt/1kjWLPW

May 31, 2017 at 11:25PM