Reversing desertification
Anne Thomas
Posted 2014-04-18 17:05 (#1444)
Subject: Reversing desertification


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Posts: 319
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Very interesting talk here. Could desertification be due to too few animals rather than too many?

https://www.youtube.com/watch?v=vpTHi7O66pI#t=80
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russd
Posted 2016-12-05 16:57 (#1591 - in reply to #1444)
Subject: RE: Reversing desertification


Member

Posts: 6

there was another incredible TED talk that was using vertical piles drilled into sand desert with algae and water, the algae deposited rock and create beautiful walls that stop encroachment. really cheap to do. but requires a fairly epic civil service to bother i imagine...
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