| 渭河水沙条件变化对河床冲淤的影响分析 |
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| 引用本文： | 王桂娥,季利,李杨俊.渭河水沙条件变化对河床冲淤的影响分析[J].泥沙研究,2001(2):49-52. |
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| 作者姓名： | 王桂娥 季利 李杨俊 |
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| 作者单位： | 1. 三门峡水利枢纽管理局,
2. 黄委会三门峡库区水文水资源局, |
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| 摘 要： | 通过渭河下游河道历史及现代的演变规律，分析水沙条件，水库运用变地渭河下游、潼关高程的影响，1986年以来，渭河下游淤积加剧主要是由于不同利的水水沙组合所造成，因此应用加大渭河主要产沙区及河道的治理力度，以缓解渭河下游淤积发展局面。
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| 关 键 词： | 渭河 水沙条件 河道淤积 潼关高程 水库运用方式 |
| 文章编号： | 0468-155X(2001)02-0049-04 |
Effect of Water and Sediment Variation on Erosion and Deposition of Weihe River Bed |
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| WANG Gui-e,JI Li,Li Yang-jun.Effect of Water and Sediment Variation on Erosion and Deposition of Weihe River Bed[J].Journal of Sediment Research,2001(2):49-52. |
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| Authors: | WANG Gui-e JI Li Li Yang-jun |
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| Affiliation: | WANG Gui\|e\+1,JI Li\+1,LI Yang\|jun\+2 |
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| Abstract: | Based on the historical material and data in nowadays in the Lower Weihe River, the effect of water\|sediment condition and reservoir operation variation on the Lower Weihe River and Tongguan elevation variation are analyzed. Since 1986, the deposition in the Lower Weihe River has been aggravated because of unfavorable combination of water and sediment conditions. So we should make every effort to control main regions of sediment yielding in the Weihe River basin in order to slow up deposition development in the Lower Weihe River. |
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| Keywords: | Lower Weihe River condition of water and sediment channel\'s deposition Tongguan elevation |
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