【摘 要】
：
Rocky desertification induced by Karst is still serious in rocky mountainous region in SW of China although it is mitigated due to endeavor paid by Chinese government.New high technologies such as rem
【机 构】
：
Aero-Geophysical Survey and Remote Sensing Center,the Ministry of Land and Resource,Beijing 100083,C
【出 处】
：
The International Symposium and 9th Asian Regional Conferenc
论文部分内容阅读
Rocky desertification induced by Karst is still serious in rocky mountainous region in SW of China although it is mitigated due to endeavor paid by Chinese government.New high technologies such as remote sensing is wildly used to investigate the development of the rock desertification, and some experiences have been reached.
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