| 三峡水库蓄水前后洞庭湖区主要水文站泥沙变化趋势分析 |
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| 引用本文： | 王涛,程遥. 三峡水库蓄水前后洞庭湖区主要水文站泥沙变化趋势分析[J]. 长江工程职业技术学院学报, 2014, 0(2): 1-3,6 |
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| 作者姓名： | 王涛 程遥 |
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| 作者单位： | 长江中游水文水资源勘测局,武汉430012 |
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| 摘 要： | 洞庭湖是调节湘、资、沅、澧四水和分蓄长江洪水的重要天然湖泊，三峡水库蓄水后，对长江上游来水来沙进行了有效调节。通过分析洞庭湖区5个控制站在三峡水库蓄水前后的泥沙变化趋势，揭示了三峡水库蓄水对洞庭湖的影响情况。
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| 关 键 词： | 三峡水库 洞庭湖区 泥沙 变化趋势 |
Analysis of Main Hydrologic Stations Sediment Variation Trend in Dongting Lake District before and after Three Gorges Reservoir Filling |
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| Affiliation: | WANG Tao, CHEN Yao (Changjiang Middle Reaches Hydrology and Water Resource Survey Bureau, Wuhan 430012, China) |
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| Abstract: | Dongting Lake is the key of Yangtze River flood diversion and storage and effective ad-j ustment of River Xiang,Zi,Yuan and Li.After the Three Gorges reservoir filling,it has adj us-ted the upper reaches inflow and sediment effectively.Through analyzing five control stations sediment variation trend in Dongting Lake district,we can discover the influence to Dongting Lake caused by Three Gorges reservoir filling. |
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| Keywords: | Three Gorges reservoir Dongting Lake district sediment variation trend |
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