陇东黄土高原沟壑区典型小流域治理模式剖析
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
1
期数:
1994年01期
页码:
45-49
栏目:
出版日期:
1900-01-01
- Title:
- Analysis of Control Models of Typical Small Watershedin Gully Area of Loess Plateau, the East Part of Gansu Province
- 关键词:
- Keywords:
- 分类号:
- S157
- 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。
- Abstract:
- 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.
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更新日期/Last Update:
1900-01-01