| 岚河流域产沙量的影响因素分析 |
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| 引用本文： | 晋华,孙西欢,李仰斌. 岚河流域产沙量的影响因素分析[J]. 太原理工大学学报, 2004, 35(1): 84-85,106 |
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| 作者姓名： | 晋华 孙西欢 李仰斌 |
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| 作者单位： | 1. 太原理工大学,建筑与环境工程学院,山西,太原,030024
2. 水利部农业司,北京,100000 |
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| 摘 要： | 通过对岚河流域土壤侵蚀现状及降雨、径流、泥沙资料的研究，发现该流域年有效降雨量、有效降雨强度、年洪峰总量与流域产沙量之间有着较好的相关关系。这一发现不仅满足了流域产沙预报的要求，而且还为该流域的流域综合治理提供了科学依据。
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| 关 键 词： | 水沙特性 产沙 流域 |
| 文章编号： | 1007-9432(2004)01-0084-02 |
The Influence Factors of Sediment Yield of Lanhe River Vally |
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| JIN Hua,SUN Xi-huan,LI Yang-bin. The Influence Factors of Sediment Yield of Lanhe River Vally[J]. Journal of Taiyuan University of Technology, 2004, 35(1): 84-85,106 |
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| Authors: | JIN Hua SUN Xi-huan LI Yang-bin |
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| Affiliation: | JIN Hua~1,SUN Xi-huan~1,LI Yang-bin~2 |
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| Abstract: | Data of rainfall, runoff, sediment, and the present condition of soil erosion in Lanhe watershed is analysed. The results showed that there are better correlation between annual sediment yield and annual effective rainfall,effective rain intensity and annual peak discharge, respectively. The relationship may be expressed better with power function. It suffices for the requirement of the sediment yield forecast, and provide a scientific base for the comprehensive harness of Lanhe watershed. |
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| Keywords: | character of water and sediment sediment yield watersheds |
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