| 黄土丘陵沟壑区淤地坝建设效益与存在问题 |
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| 引用本文： | 郑宝明.黄土丘陵沟壑区淤地坝建设效益与存在问题[J].水土保持通报,2003,23(6):32-35. |
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| 作者姓名： | 郑宝明 |
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| 作者单位： | 黄河水利委员会绥德水土保持科学试验站,陕西,绥德,718000 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目(kzcx3-sw-422)，中国科学院水利部水土保持研究所领域前沿科研专项经费资助项目 |
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| 摘 要： | 韭园沟流域是黄土丘陵沟壑区第一副区具有代表性的一条小流域,1953年被确定为水土保持试验、示范基地,并开展了以沟道淤地坝建设为主要措施的小流域综合治理。50a来取得了显著的拦泥淤地增产效益、生态效益和社会效益,为黄土高原丘陵沟壑区淤地坝建设起到了典型引路作用。分析了淤地坝建设运行过程中存在的一些突出问题,可为今后大规模的沟道淤地坝系建设提供科学依据和实践经验。
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| 关 键 词： | 黄土丘陵沟壑区 水土流失 韭园沟 淤地坝 综合效益 |
| 文章编号： | 1000-288X(2003)06-0032-04 |
| 收稿时间： | 2003/9/16 0:00:00 |
| 修稿时间： | 2003年9月16日 |
Benefits and Problems of Sediment-storage Dams Construction at Jiuyuangou Catchment in Loess Hilly and Gully Areas |
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| ZHENG Bao-ming.Benefits and Problems of Sediment-storage Dams Construction at Jiuyuangou Catchment in Loess Hilly and Gully Areas[J].Bulletin of Soil and Water Conservation,2003,23(6):32-35. |
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| Authors: | ZHENG Bao-ming |
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| Institution: | Suide Experimental Station of Soil and Water Conservation, Water ResourceCommittee of Huanghe River, Suide 718000, Shaanxi Province, China |
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| Abstract: | Jiuyuangou catchment is typical of the loess hilly and gully areas, and was identified as an experiment and demonstration base for soil and water conservation in 1953. Since then, comprehensive strategies have been carried out to control soil and water loss with the construction of sediment-storage dams as the main measure. In past 50 years, great achievements have been made in social and economic development and land productivity improvement. The experiences from and problems identified in the construction and operation of sediment-storage dams in Jiuyuangou catchment can provide scientific and technical support and guidance for the construction of sediment-storage dams in the loess hilly and gully areas in the future. |
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| Keywords: | loess hilly and gully region soil and water loss Jiuyuangou catchment sediment-storage dam comprehensive benefit |
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