"International Rivers Network executive director Patrick McCully today told Brisbane's Riversymposium rotting vegetation and fish found in dams produced surprising amounts of methane - 25 times stronger than carbon dioxide.
"Often it's accepted that hydropower is a climate friendly technology but in fact probably all reservoirs around the world emit greenhouse gases and some of them, especially some of the ones in the tropics, emit very high quantities of greenhouse gases even comparable to, in some cases even much worse than, fossil fuels like coal and gas," Mr McCully said.
He said when water flow was stopped, vegetation and soil in the flooded area and from upstream was left to rot, as well as fish and other animals which died in the dam."
World's dams are 'contributing to global warming' | NEWS.com.au
Showing posts with label world crises. Show all posts
Showing posts with label world crises. Show all posts
Tuesday, September 4, 2007
World Dams Are Contributing To Global Warming
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Saturday, August 25, 2007
Mexicans Are Discussing The Issue Of Global Warming
Global warming is an issue that unite us all. We as a people cannot ignore the devastating effects of global warming. The world belong to us all; and as such, we have to look out for each other. Please do what you can to fight global warming.
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