2011•Anhui nongye kexueRequires access
Causes and Hazards of Rocky Desertification in Karst Areas of China
Hongyuan Wang
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Abstract
The paper introduces the concept of rocky desertification,summarizes its damages to human activities,economic activities,natural ecology and so on,evaluates the status of the rocky desertification in China from the classification of rocky desertification degrees,distribution of rocky desertification and the ecology and livelihood of the rocky desertification areas,and at last expounds the causes of rocky desertification respectively from the fundamental factors and main factors.