Experts urged to ratify Minamata Convention to phase out mercury-added products পারদযুক্ত পণ্যের ব্যবহার বন্ধে মিনামাতা কনভেনশন অনুমোদনের আহ্বান সেন্টমার্টিন সৈকতে প্লাস্টিকের আগ্রাসন 72 birds die eating pesticide-treated masakalai Educate girls to save the planet শিশুর সর্দি-কাশি সারানোর ঘরোয়া উপায় 50 Books All Kids Should Read Before They’re 12 24 thousand under 5 children die of pneumonia in Bangladesh annually গ্রিনহাউস গ্যাস কমানোর লক্ষ্যে নানা উদ্যোগ Maldives: Eco-friendly product export destination for Bangladesh

Reflecting sun’s rays would cause crops to fail, scientists warn


Proposals to combat climate change by reflecting the sun’s rays back into space would cause widespread crop failure, cancelling out any benefits to farming from the reduction in warming, according to new research.

By examining the effects of volcanic eruptions on agriculture – which has a similar effect to proposed artificial methods of scattering solar radiation through aerosols – scientists have concluded that such methods could have unintended consequences.

“[The research was to] find a way to examine the side effects of geoengineering without experimenting on the climate,” said Jonathan Proctor of University of California, Berkeley, lead author of the paper published in the peer review journal Nature. “[We found] potential adverse effect on agricultural production.”

But he said there could be other positive effects that were less easy to capture.

Read more: https://www.theguardian.com/environment/2018/aug/08/reflecting-suns-rays-would-cause-crops-to-fail-scientists-warn

Posted by on Aug 12 2018. Filed under Forest & Land, News at Now, News From Roots. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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