Drought drives decade-long decline in plant growth
Submitted by susan on Thu, 2010-08-19 10:30
Earth has done an ecological about-face: Global plant productivity that once flourished under warming temperatures and a lengthened growing season is now on the decline, struck by the stress of drought.
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http://www.nasa.gov/topics/earth/features/plant-decline_prt.htm
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Publication Date:
19/08/2010