These Are 'Dynamic and Dramatic Times in the Arctic,' Researcher Says
Thawing permafrost, melting ice sheets and threats to Arctic wildlife are just some of the growing concerns about the effect of global warming at the top of the planet, according to a new U.S. government report card.
The report card notes that 2007 was the warmest year on record in the Arctic region, with sea-ice cover at record lows, less snow cover and increased effects on walruses and polar bears.
"These are clearly dynamic and dramatic times in the Arctic," said report editor Jackie... Full Story
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