| 三峡水库调节典型时段对鄱阳湖湿地水情特征的影响 |
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| 引用本文： | 汪迎春,赖锡军,姜加虎,黄群.三峡水库调节典型时段对鄱阳湖湿地水情特征的影响[J].湖泊科学,2011,23(2):191-195. |
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| 作者姓名： | 汪迎春 赖锡军 姜加虎 黄群 |
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| 作者单位： | 1. 蚌埠学院应用化学与环境工程系,蚌埠,233000
2. 中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 |
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| 基金项目： | 中国科学院知识创新工程重大项目，国家自然科学基金 |
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| 摘 要： | 三峡工程建成运行将改变下游的水文过程,影响通江湖泊湿地生态系统.本文选取水文情势变化大且可能对植被乍长产生较大影响的汛末蓄水和汛前腾空两个时段,运用长江中游江湖耦合水动力模型计算了三峡水库不同凋节流量下湖泊水位变化特征,并结合湖泊高程和面积关系曲线,分析了不同增减下泄流量对洲滩湿地淹没出露的影响.结果表明,三峡水库汛末...
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| 关 键 词： | 鄱阳湖 三峡水库 水位 洲滩湿地 水动力学模型 |
| 收稿时间： | 2010/4/12 0:00:00 |
| 修稿时间： | 7/7/2010 12:00:00 AM |
Effect of the Three Gorge Reservoir on the water regime of the Lake Poyang wetlands during typical water-regulation period |
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| WANG Yingchun,LAI Xijun,JIANG Jiahu and HUANG Qun.Effect of the Three Gorge Reservoir on the water regime of the Lake Poyang wetlands during typical water-regulation period[J].Journal of Lake Science,2011,23(2):191-195. |
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| Authors: | WANG Yingchun LAI Xijun JIANG Jiahu and HUANG Qun |
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| Institution: | WANG Yingchun1,LAI Xijun2,JIANG Jiahu2 & HUANG Qun2(1:Dept.of Chemistry and Environmental Engineering,Bengbu College,Bengbu 233000,P.R.China)(2:State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography & Limnology,CAS,Nanjing 210008,P.R.China) |
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| Abstract: | Operation of the Three Gorge Project will change the hydrological processes and affect the ecosystem of lake wetland.The two time periods,i.e.water storage after flood season and water emptying before flood season,with highly changed water regime are selected to evaluate the effects of the Three Gorge Reservoir regulation by using the hydrodynamic method.The lake water levels and discharge variations are computed under the different regulation of discharge values.Combined with lake level variations and the ... |
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| Keywords: | Lake Poyang Three Gorge Reservoir water regime wetland hydrodynamic model |
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