| 三峡水库175m蓄水对长江重庆段水质的影响 |
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| 引用本文： | 刘兰玉,蒋昌潭,安贝贝,刘姣姣,龚立.三峡水库175m蓄水对长江重庆段水质的影响[J].水资源保护,2012,28(2):34-36. |
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| 作者姓名： | 刘兰玉 蒋昌潭 安贝贝 刘姣姣 龚立 |
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| 作者单位： | 重庆市环境科学研究院,重庆,401147 |
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| 基金项目： | 国家水体污染控制与治理重大科技专项（2009ZX07528-003-06） |
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| 摘 要： | 通过对长江重庆段6个断面的水质监测,分析各断面在蓄水前、蓄水期间、蓄水后水质的变化情况,研究三峡水库175m蓄水对长江重庆段水质的影响。结果表明,175m蓄水前后,长江重庆段水质总体较好且保持稳定;但主要污染物浓度在蓄水前后有所起伏,部分断面的高锰酸盐指数浓度变化较大。
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| 关 键 词： | 三峡水库 175m蓄水 水质监测 长江重庆段 |
| 修稿时间： | 2012/3/31 0:00:00 |
Impacts of 175-meter water storage in Three Gorges Reservoir on water quality of Chongqing reach of Yangtze River |
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| LIU Lan-yu
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JIANG Chang-tan
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AN Bei-bei
,
LIU Jiao-jiao
,
GONG Li.Impacts of 175-meter water storage in Three Gorges Reservoir on water quality of Chongqing reach of Yangtze River[J].Water Resources Protection,2012,28(2):34-36. |
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| Authors: | LIU Lan-yu JIANG Chang-tan AN Bei-bei LIU Jiao-jiao GONG Li |
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| Affiliation: | (Chongqing Academy of Environmental Sciences,Chongqing 401147,China) |
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| Abstract: | The impacts of 175-meter water storage in the Three Gorges Reservoir on the water quality of the Chongqing reach of the Yangtze River was studied through analysis of water quality changes before,during,and after water storage in six sections of the Chongqing reach by monitoring the water quality in these sections.The results show that before and after the 175-meter water storage,the water quality of the Chongqing reach was good in general and remained stable,the main pollutants in the water varied in concentration,and the permanganate index changed significantly in some sections. |
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| Keywords: | Three Gorges Reservoir 175-meter water storage water quality monitoring Chongqing reach of Yangtze River |
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