| 太湖水域“湖泛”及其成因研究 |
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| 引用本文： | 陆桂华,马倩.太湖水域“湖泛”及其成因研究[J].水科学进展,2009,20(3):438-442. |
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| 作者姓名： | 陆桂华 马倩 |
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| 作者单位： | 1.河海大学水文水资源与水利工程科学国家重点实验室, 江苏, 南京, 210098; |
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| 摘 要： | 针对2007年和2008年太湖贡湖和无锡宜兴近岸水域及近年来太湖北部湾区域发生的"湖泛"现象,通过实测监测和历史资料分析,揭示出太湖湖体污染负荷高、水体藻类死亡,太湖的流泥分布,风场、气温、水位等要素的组合,是"湖泛"产生的主要原因,这为进一步研究"湖泛"机理和防治提供了科学基础和途径。
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| 关 键 词： | “湖泛” 成因分析 太湖 |
| 收稿时间： | 2008-12-10 |
Analysis on the causes of forming black water cluster in Taihu Lake |
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| LU gui-hua,MA qian.Analysis on the causes of forming black water cluster in Taihu Lake[J].Advances in Water Science,2009,20(3):438-442. |
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| Authors: | LU gui-hua MA qian |
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| Institution: | 1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China;2.Jiangsu Hydrology & Water Resources Investigation Bureau, Nanjing 210029, China |
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| Abstract: | The black water cluster(BWC)has occurred in the north part of Taihu Lake,especially bloomed in near-bank of Gong Lake and Yixing in 2007 and 2008.This paper analyzes this phenomenon using the observed data and historical data. The results indicate that the main cause of forming BWC is the combination of the high pollution load,the dead algae in water, the sludge distribution,the wind of fields,the temperature fields,and the water level in the lake area.It provides a way and basis for the study of formation mechanism and control counter measures of BWC. |
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