There are main eco-enviromental problems of short of water resource, vegetation destruction and lower vegetation cover.

其存在的重要问题是：水资源匮乏，植被破坏严重，覆盖率低等；

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There are main eco-enviromental problems of short of water resource, vegetation destruction and lower vegetation cover.

其存在的重要问题是：水资源匮乏，植被破坏严重，覆盖率低等；

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