In this paper, the author choice the karst rocky desertification areas as a research object, in the field investigation points to make some breakthroughs.
本文选择自然环境恶劣的石漠化地区的环境卫生作为研究对象，以求在田野调查点上有所突破。
Although the comprehensive taming of karst rock desertification is a hard net to crack, it is possible to restore or rehabilitate the eco-environment in karst rocky desertification-afflicted areas.
尽管喀斯特石漠化综合治理非常艰巨，但仍具备恢复或重建生态环境的可能性。
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。
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