News  ·   November 21, 2013

A 'green wall' in the Kubuqi desert

- Desertification poses major environmental and ecological threats to about one-third of the Earth, according to a 2004 United Nations study. China hopes to stop the spread of the Kubuqi desert by growing a great wall of trees. ()

- Desertification poses major environmental and ecological threats to about one-third of the Earth, according to a 2004 United Nations study. China hopes to stop the spread of the Kubuqi desert by growing a great wall of trees. ()

A 'green wall' in the Kubuqi desert (6:54)

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