Could global warming’s top culprit help crops?

Posted by on April 18, 2016 4:03 pm
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Categories: Science

A new study tries to disentangle the complex question of whether rising amounts of carbon dioxide in the air might in some cases help crops. It suggests that while greater warmth will reduce yields of some, higher carbon dioxide could help mitigate the effects in some regions, unless other complications of global warming interfere.

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