The rocky desertification in the karst areas of southwest China is a serious environmental problem at present.
我国西南喀斯特岩溶区石漠化与当地长期以来的贫困问题没有得到恰当解决有着直接关系。
The model is proved to be successful at large hydropower stations in karst areas of Southwest China.
应用效果令人满意，是d模型在中国西南岩溶地区大型水电站的又一成功实例。
There is a large quantity of fengcong steep land in karst areas of Southwest China, whose quality of soil getting worse because of unfit land use. So the land use must be changed properly.
西南岩溶区峰丛陡坡类最多，平地非常少，并且在人类的不合理利用下，坡地和平地的土壤质量发生了退化。
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