摘要
在我国西部开发过程中 ,水土流失是一个亟待解决的问题。从生态角度分析西部地区水土流失的现状及其危害 ,剖析了其原因 ,并在生态环境保护、土地利用等方面提出了相应的对策 ,以期为西部开发过程的水土治理提供依据。
During the course of western development in our country, soil erosion is a question to be solved urgently. From an ecological point of view, the actuality and harm of soil erosion in western region are analyzed, the cause of it is probed into, and the corresponding countermeasures on the aspects of ecological environment protection and land utilization are brought forward in order to provide the western development with evidences on the conservation of soil and water.
出处
《水土保持研究》
CSCD
2001年第2期103-106,共4页
Research of Soil and Water Conservation
基金
国家自然科学基金!半干旱农业景观空间结构演变规律及其机理的典型研究 (编号 :499710 73 )资助