摘要
通过对陇东黄土高原沟壑区有代表性的小流域综合治理研究，对４种治理模式：１．三道防线模式；２、四个生态经济带模式；３．多元小生态系统交错配置的经济生态农业模式；４．全方位综合防治体系模式各加以分析，总结出依据小流域的不同地形地貌选定不同的治理模式是必须遵循的基本原则。
Throught research of comprehensive control for small typical watersheds in gully region of loess plateau,the east part of Gansu province,four typies of control models are analysed:1. the model of three protection belts; 2. the model of four eec-economical belas ; 3. the model of eec-economical agricucture of cross arragements of multi-small ecological systems; 4. the model of overall comprehensive prevention systems. It is summarized that oneof the basic principle should be followed. to choose comtrol model is geormrph tagical bactors.
出处
《水土保持研究》
CSCD
1994年第1期45-49,共5页
Research of Soil and Water Conservation
关键词
黄土高原
小流域
治理模式
loess plateau small watershed control model
