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News From the Field

A 2,300-year Climate Record Suggests Severe Tropical Droughts as Northern Temperatures Rise


May 11, 2011

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A 2,300-year climate record University of Pittsburgh researchers recovered from an Andes Mountains lake reveals that as temperatures in the Northern Hemisphere rise, the planet's densely populated tropical regions will most likely experience severe water shortages as the crucial summer monsoons become drier. The Pitt team found that equatorial regions of South America already are receiving less rainfall than at any point in the past millennium.Full Story

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University of Pittsburgh

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