Melting Glaciers Will Deliver Water Shortage 'Time Bomb,' Say Hydrologists. By Sylvia Westall, Reuters, April 14, 2008. "Glaciers and mountain snow are melting earlier in the year than usual, meaning the water has already gone when millions of people need it during the summer when rainfall is lower, scientists warned on Monday. 'This is just a time bomb,' said hydrologist Wouter Buytaert at a meeting of geoscientists in Vienna. Those areas most at risk from a lack of water for drinking and agriculture include parts of the Middle East, southern Africa, the U.S., South America and the Mediterranean. Rising global temperatures mean the melt water is occurring earlier and faster in the year and the mountains may no longer be able to provide a vital stop gap."
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