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Drilling down on Arctic sea ice to ferret out clues about global warming - Alaska Dispatch
Alaska Dispatch | Drilling down on Arctic sea ice to ferret out clues about global warming Alaska Dispatch Drilling down on Arctic sea ice to ferret out clues about global warming. Molly Rettig. May 24, 2013. Email Print Text Size -A +A. Walrus hauled out on sea ice near King Island in the Bering Sea. Loren Holmes photo. The trick to getting a good ice core ... |