Designed Sediment Discharge of Reservior Considering Soil and Water Conservation Benefit

LIU Ren-yuan; LI Huai-en; WU Sheng-de

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Designed Sediment Discharge of Reservior Considering Soil and Water Conservation Benefit

- Designed Sediment Discharge of Reservior Considering Soil and Water Conservation Benefit
- Bulletin of Soiland Water Conservation Vol. 24, Issue 3, Pages: 33-36(2005)
- 作者机构：
  
  1. 西安理工大学,陕西,西安,710048
  2. 延安市水利水土保持局,陕西,延安,716000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2005
- 稿件说明：
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LIU Ren-yuan, LI Huai-en, WU Sheng-de. Designed Sediment Discharge of Reservior Considering Soil and Water Conservation Benefit[J]. Bulletin of Soiland Water Conservation, 2005, 24(3): 33-36.
DOI：

LIU Ren-yuan, LI Huai-en, WU Sheng-de. Designed Sediment Discharge of Reservior Considering Soil and Water Conservation Benefit[J]. Bulletin of Soiland Water Conservation, 2005, 24(3): 33-36. DOI：

摘要

陕北黄土高原的水土流失严重地制约着当地经济和社会的发展。为此

人们开展了一系列的水土保持治理工作

并取得了明显的拦沙效果。然而

在水利工程设计

特别是无资料流域水库设计输沙量的确定等方面

如何考虑这种拦沙作用

目前尚缺乏成熟的方法。结合水库设计实例

综合分析了相似流域的水库实测泥沙淤积资料及水文站的实测泥沙资料。考虑水土保持与生态建设拦沙效益对水库设计输沙量的影响

探讨了水库设计输沙量的合理确定途径。

Abstract

Abstrcat The water loss and soil erosion on the Loess Plateau severely hampers the development of local economy and society. Therefore

a lot of measures of soil and water conservation are carried

and obvious benefits of sediment deduction are achieved. However

there are no reasonable methods considering the effect of soil and water conservation on the design of water conservancy projects

especially on the determination of mean annual sediment discharge for reservoir design. With two cases of reservoir design

considering the effect of soil and water conservation as well as ecological construction

the reasonable calculation ways of reservoir mean annual sediment discharge are discussed by means of comprehensively analyzing measured sediment deposition data in building reservoirs and sediment discharge records from hydrologic stations in similar watersheds

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Related Institution

State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University, Yangling

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling

College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling

Northwest Institute if Soil and Water Conseruation, Chinese Academy of Science and Ministry of Water Rfsources.YangLing

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi Province, PRC

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