Progress of Research on Rocky Desertification in
详细信息
- 责任者：Xiong Pingsheng (Academy of Geography Science ; Southwest University ; Chongqing 400715 ; China) ; Yuan Daoxian
- 刊名：Carsologica Sinica
- 出版年：2010
- 卷期：29(4)
- 关键词：石漠化 ; rock desertification ; 中国 ; China
- 页码：p.355-362
- 图表：1 table, 58 refs.
- 分类号：1800
- issnNo：ISSN1001-4810
- isbnNo：CN45-1157/P
摘要
Based on the research on rocky desertification of the previous scholars, the actual state of research on rock desertification in South China Karst Mountain is reviewed in this paper from the concept connotation of rocky desertification,distribution pattern and quality grading, cause analysis and forming process, integrated control and effectiveness evaluation and so on. Consensus for the concept and formation cause of rocky desertification have already been reached, but the classification evaluation grade index of rocky desertification are different with each other, so general investigation method, unite classification index and appraise index system should be build.