西南岩溶石山地区石漠化综合治理研究  

Causes and Comprehensive Management for Rocky Desertification in Karst Areas of Southwestern China

作　　者：钱铭杰[1] 吴芳芳 童立强[3] 袁春[1] 

机构地区：[1]中国地质大学土地科学技术学院北京,100083 [2]中国石油技术开发公司,北京100009 [3]中国国土资源航空物探遥感中心,北京100083

出　　处：《资源开发与市场》2008年第10期902-904,928,共4页Resource Development & Market

基　　金：中国地质调查局地质调查项目"西南岩溶石山地区石漠化遥感调查与演变分析"(编号:200215000011);国家科技支撑计划课题"区域土地资源安全保障与调控关键技术研究"(编号:2006BAB15B00)

摘　　要：在中国西南岩溶石山地区石漠化发生演变时空特征分析结论的基础上,简要分析了石漠化的成因机理,重点探讨了当前石漠化治理的主导思想,认为石漠化治理的关键在于地质调查的开展、以岩溶小流域为整治单元的水资源开发以及典型小流域的综合整治示范,提出了相应的对策和具体的措施。The phenomenon of land rocky desertification was severe in karst areas of Southwestern China. According to the spatial- temporal characteristics of rocky desertitlcation occurrence and evolution in karst areas,this paper analyzed the simply causes of land rocky desertification,discussed and researched mainly the leading thought and the key points for preventing and curing it, and proposed some constructive preventive strategies, idiographic advice and efficacious countermeasures for rocky deserlification control in karst area. The key points for preventing and curing it were as follows：①canying through particularly geological survey in karst areas;Odevelopment and utilization of water resources by taking small watershed in karst areas as a unit;（3）demonstration of comprehensive management in the representative small watersheds.

关 键 词：石漠化 综合治理 对策 西南岩溶石山 

分 类 号：P642.252.7[天文地球—工程地质学]