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Glacier National Park loses two more glaciers


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#1    Still Waters

Still Waters

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Posted 08 April 2010 - 03:14 PM

www.telegraph.co.uk said:

Glacier National Park has lost two more of its glaciers to climate change and many of the rest may be gone by the end of the decade, a government researcher said Wednesday.

Warmer temperatures have reduced the number of named glaciers in the northwestern Montana park to 25, said Dan Fagre said, an ecologist with the US Geological Survey.

"When we're measuring glacier margins, by the time we go home the glacier is already smaller than what we've measured," Fagre said.

From the Himalayas to Alaska, glacier melting has accelerated in recent decades as global temperatures increased. The meltoff shows the climate is changing, but does not show exactly what is causing temperatures to go up, Fagre said.

The park's glaciers have been slowly melting since about 1850, when the centuries-long Little Ice Age ended. They once numbered as many as 150, and 37 of those glaciers eventually were named.

A glacier needs to be 25 acres to qualify for the title.

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