dimanche 21 mars 2021

‘Our biggest challenge? Lack of imagination’: the scientists turning the desert green

https://www.theguardian.com/environment/2021/mar/20/our-biggest-challenge-lack-of-imagination-the-scientists-turning-the-desert-green 

 The Loess plateau, in China, in 2007, left, and transformed into green valleys and productive farmland in 2019.

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