Friday, May 31, 2013

Fwd: Fertilizer effect


'Study sees climate upside in greening arid regions

 

Rising carbon dioxide in the atmosphere has a "fertilization effect" on plants in arid regions that has contributed to the flourishing of foliage there, Australian researchers report.'

http://www.usatoday.com/story/news/nation/2013/05/31/study-climate-change/2377179/

 




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