from news@nature.com
Published online: 11 December 2006
Arctic clear for summer sailing by 2040: Models predict rapid decline of sea ice
by: Amanda Leigh Haag
New climate simulations offer a dire forecast for the disappearance of Arctic sea ice, predicting that by the year 2040, the Arctic Ocean will be almost free of ice during late summer.
Some projections from climate centres worldwide have suggested previously that Arctic sea ice could vanish in September, at the end of the summer melt, by as early as 2050. But the most recent calculations, performed on the Community Climate System Model at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado, predict the most rapid and imminent decline yet.
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Monday, December 11, 2006
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