barryqwalsh
Gold Member
- Sep 30, 2014
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US scientists claim the chance of experiencing a 'mega-drought' - one that lasts more than 30 years - range from 20 to 50 percent in the American southwest, due to global warming.
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Risk of 30 year mega-drought in southwest US has implications for Australia too - Bush Telegraph - ABC Radio National Australian Broadcasting Corporation
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Risk of 30 year mega-drought in southwest US has implications for Australia too - Bush Telegraph - ABC Radio National Australian Broadcasting Corporation