| 三峡水库蓄水后中下游水沙条件变化及采砂管理对策 |
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| 引用本文： | 岳红艳,姚仕明.三峡水库蓄水后中下游水沙条件变化及采砂管理对策[J].中国水利,2010(8):14-16. |
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| 作者姓名： | 岳红艳 姚仕明 |
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| 作者单位： | 1. 水利部长江水利委员会长江科学院,430010,武汉
2. 水利部长江水利委员会长江科学院,430010,武汉;清华大学水利水电工程系,100084,北京 |
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| 摘 要： | 2003年以来,在多种因素的影响下,长江中下游干流河道来沙量和可利用沙量的锐减与沿江地区经济建设对河道砂石的大量需求之间,矛盾越来越突出,河道采砂管理工作面临新的挑战。在对长江中下游河道采砂现状和需求分析的基础上,讨论了三峡蓄水后下游的水沙变化情况,并据此初步提出了采砂管理的对策,为三峡蓄水后的采砂规划和管理提供参考。
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| 关 键 词： | 采砂 河道演变 河势 防洪 |
Sediment change and sand mining management strategies after water storage of Three Gorges reservoir |
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| Yue Hongyan,Yao Shiming.Sediment change and sand mining management strategies after water storage of Three Gorges reservoir[J].China Water Resources,2010(8):14-16. |
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| Authors: | Yue Hongyan Yao Shiming |
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| Institution: | Yue Hongyan, Yao Shiming |
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| Abstract: | Under the influence of many factors from 2003, the contradiction between the amount reduction of sand available and the big demand of sand for construction to develop economy in the middle and low reaches of Yangtze River became more and more seriously. Sand mining in the Yangtze River channel also faces new challenges. Based on the analysis on the current situation and need of sand mining in the middle and low reaches of Yangtze River, it discusses the sediment change after water storage of Three Gorges re... |
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| Keywords: | sand mining river channel evolution river potential flood control |
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