| 闽江梯级电站对水环境的影响 |
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| 引用本文： | 程永隆,沈恒,许友勤. 闽江梯级电站对水环境的影响[J]. 水资源保护, 2011, 27(5): 114-118. DOI: 10.3969/j.issn.1004-6933.2011.05.026 |
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| 作者姓名： | 程永隆 沈恒 许友勤 |
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| 作者单位： | 1. 福建省水利水电勘测设计研究院,福建 福州,350001
2. 福建师范大学生命科学学院,福建 福州,350007 |
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| 摘 要： | 从闽江流域历年主要污染物排放量、控制断面水质浓度和径流量变化三者之间关系入手,针对闽江梯级电站开发程度较高,而且绝大多数电站建成投产于1993年以后的特点,根据水体自净机理,分析梯级电站对闽江水环境的影响.结果表明:闽江梯级水库对污染物质的层层拦蓄,在相当程度上减轻了下游与河口地区污染物总量,对缓解下游与河口地区污染危...
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| 关 键 词： | 梯级电站 水环境 水体自净能力 闽江 |
| 修稿时间： | 2011-09-13 |
Preliminary study on effects of Min River cascade hydropower stations on water environment |
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| CHENG Yong-long,SHEN Heng,XU You-qin. Preliminary study on effects of Min River cascade hydropower stations on water environment[J]. Water Resources Protection, 2011, 27(5): 114-118. DOI: 10.3969/j.issn.1004-6933.2011.05.026 |
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| Authors: | CHENG Yong-long SHEN Heng XU You-qin |
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| Affiliation: | CHENG Yong-long1,SHEN Heng1,XU You-qin2(1.Fujian Investigation and Design Research Institute of Water Conservancy and Hydropower,Fuzhou 350001,China,2.College of Life Sciences,Fujian Normal University,Fuzhou 350007,China) |
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| Abstract: | The development of the Min River cascade hydropower stations has reached a high level,and most of the hydropower stations have been completed since 1993.Starting with the relation between the main pollutants being emitted into the Min River,the water quality concentration in control sections,and the runoff change,the effects of the Min River cascade hydropower stations on the water environment were analyzed based on the water self-purification mechanism.The results show that the pollutant interception by th... |
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| Keywords: | cascade hydropower stations water environment water self-purification capacity Min River |
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