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Posted Mon Dec 26 2011: from
BBC:
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Taking the pulse of Ngozumpa http://apocadocs.com/s.pl?1324914072
...The Nepalese Himalayas have been warming significantly more than the global mean temperature in recent decades.
Glaciers in much of the region are showing signs of shrinking, thinning, and retreating; and this is producing a lot of melt water.
On Ngozumpa, some of this water is seen to pool on the surface and then drain away via a series of streams and caverns to the snout of the glacier.
There, some 25km from the mountain, an enormous lake is growing behind a mound of dumped rock fragments.
This lake, called Spillway, has the potential to be about 6km long, 1km wide and 100m deep.
The concern is that this great mass of water could eventually breach the debris dam and hurtle down the valley, sweeping away the Sherpa villages in its path.
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[Read more stories about:
anthropogenic change, melting glaciers]
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'Doc Michael says:
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Sho long, Sherpas.
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