北冰洋还没化完啊?!变暖分子不是预测说2012年就会化光吗?


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送交者: Amsel 于 2013-11-19, 08:21:47:

回答: 来看看真正的玩弄词藻 由 水手 于 2013-11-19, 08:13:18:

http://news.nationalgeographic.com/news/2007/12/071212-AP-arctic-melt.html

引用:
2012

Just last year two top scientists surprised their colleagues by projecting that the Arctic sea ice was melting so rapidly that it could disappear entirely by the summer of 2040.

This week, after reviewing his own new data, NASA climate scientist Jay Zwally said: "At this rate, the Arctic Ocean could be nearly ice-free at the end of summer by 2012, much faster than previous predictions."

So scientists in recent days have been asking themselves these questions: Was the record melt seen all over the Arctic in 2007 a blip amid relentless and steady warming? Or has everything sped up to a new climate cycle that goes beyond the worst case scenarios presented by computer models?

"The Arctic is often cited as the canary in the coal mine for climate warming," said Zwally, who as a teenager hauled coal. "Now as a sign of climate warming, the canary has died. It is time to start getting out of the coal mines."





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