CLIMATE CHANGE IN THE HIMALAYAS....Joe Romm passes along the news today that Himalayan glaciers are melting faster than anyone has previously predicted. You can add this to Romm's list of other climate change impacts that are happening faster than most climate models predict, including the canonical IPCC models: "The recent [Arctic] sea-ice retreat is larger than in any of the (19) IPCC [climate] models" [PDF] -- and that was a Norwegian expert in 2005. The retreat has accelerated in the past two years. The ice sheets appear to be shrinking "100 years ahead of schedule." That was Penn State climatologist Richard Alley in March 2006. In 2001, the IPCC thought that neither Greenland nor Antarctica would lose significant mass by 2100. They both already are.
CLIMATE CHANGE IN THE HIMALAYAS....Joe Romm passes along the news today that Himalayan glaciers are melting faster than anyone has previously predicted. You can add this to Romm's list of other climate change impacts that are happening faster than most climate models predict, including the canonical IPCC models:
"The recent [Arctic] sea-ice retreat is larger than in any of the (19) IPCC [climate] models" [PDF] -- and that was a Norwegian expert in 2005. The retreat has accelerated in the past two years.
The ice sheets appear to be shrinking "100 years ahead of schedule." That was Penn State climatologist Richard Alley in March 2006. In 2001, the IPCC thought that neither Greenland nor Antarctica would lose significant mass by 2100. They both already are.
The Himalayas supply something like a billion people with water. If the glaciers melt, the water becomes much more seasonal. The countries affected are nowhere near ready to adapt.
