Plateau grasslands threatened by stone mining
(chinadaily.com.cn) Updated: 2011-05-18 13:46
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 The grassland with an only 10-centimeters-thick surface layer of wet soil suffers serious damages from the stone mining on the top of Maxian Mountian, Northwest 皇冠体育app's Gansu province. [Photo/Asianewsphoto] |
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 Huge stone pits are left on the top of the Maxian Mountain, Northwest 皇冠体育app's Gansu province. [Photo/Asianewsphoto]
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