[1]HOU Jian-cai,LI Zhan-bin,LI Mian.Benefit Analysis of Check Dams System in Small Watershed in First Sub-region of Hilly-gully Loess Plateau——A Case Study in Wangmaogou Watershed[J].Research of Soil and Water Conservation,2007,14(02):34-36.
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Benefit Analysis of Check Dams System in Small Watershed in First Sub-region of Hilly-gully Loess Plateau——A Case Study in Wangmaogou Watershed
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
14
Number of periods:
2007年02期
Page number:
34-36
Column:
Public date:
1900-01-01
- Title:
- Benefit Analysis of Check Dams System in Small Watershed in First Sub-region of Hilly-gully Loess Plateau——A Case Study in Wangmaogou Watershed
- Keywords:
- Wangmaogou watershed; check dams system; benefit
- CLC:
- S157.31
- DOI:
- -
- Abstract:
- Check dam is the main measure for soil and water conservation, and its benefit in water and soil loss is remarkable, especially in the most seriously eroded first sub-region of hilly-gully Loess Plateau. On the basis of investigated data of Wangmaogou watershed check dams system, the benefits of flood trapping and sediment blocking, increasing land productivity, eco-environment, society are analyzed. Check dams system plays an irreplaceable role in preventing gully bed from cutting down, improving yield, accelerating the recovery of regional vegetable and adjustment of land utilization structure, improving adjustment of rural industrial framework, enhancing the efficiency of water resources, ameliorating local traffic, speeding up the development of rural science, technology and civilization.
- References:
-
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[2] 冯国安.陕北王茂沟流域综合治理的启示[J].人民黄河,1998,(1):15-17.
[3] 刘万铨.黄土高原水土保持在黄河流域水资源开发利用中的地位和作用[J].中国水土保持,1999,(11):28-31.
[4] 丁琳霞.黄土区水土保持对小流域水文环境效应的影响[D].陕西杨陵:中国科学院水利部水土保持研究所,2000.
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Last Update:
1900-01-01