| 环太湖河流水质时空分布特征 |
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| 引用本文： | 卢少勇,焦 伟,王 强,甘 树,任德友. 环太湖河流水质时空分布特征[J]. 环境科学研究, 2011, 24(11): 1220-1225 |
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| 作者姓名： | 卢少勇 焦 伟 王 强 甘 树 任德友 |
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| 作者单位： | 1.中国环境科学研究院湖泊生态环境创新基地, 国家环境保护湖泊污染控制重点实验室, 北京 100012 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07101-001,2009ZX07101-009); 国家高技术研究发展计划(863)项目(2005AA60101-005) |
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| 摘 要： | 针对太湖流域所划分的5个污染控制区，对各区共29条主要环太湖河流水质指标进行了测定，分析其时空变化特征，旨在为合理预防和治理太湖水体富营养化提供依据. 结果表明，北部重污染控制区内河流污染最为严重，并呈现出北部重污染控制区＞湖西重污染控制区＞浙西污染控制区＞东部污染控制区的趋势. 对比10年来历史数据表明，环太湖河流水质呈好转趋势，但现状仍不容乐观. 入湖河流污染问题依然严峻，而削减氮入河量是太湖入湖河流治理的重中之重.
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| 关 键 词： | 太湖 河流 水质 时空分布 |
| 收稿时间： | 2011-03-01 |
| 修稿时间： | 2011-06-14 |
Spatial-Temporal Distribution Characteristics of Water Quality of Rivers around Taihu Lake |
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| LU Shao-yong,JIAO Wei,WANG Qiang,GAN Shu and REN De-you. Spatial-Temporal Distribution Characteristics of Water Quality of Rivers around Taihu Lake[J]. Research of Environmental Sciences, 2011, 24(11): 1220-1225 |
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| Authors: | LU Shao-yong JIAO Wei WANG Qiang GAN Shu REN De-you |
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| Affiliation: | LU Shao-yong,JIAO Wei,WANG Qiang,GAN Shu,REN De-you State Environmental Protection Key Laboratory for Lake Pollution Control,Research Center for Lake Eco-environment,Chinese Research Academy of Environmental Sciences,Beijing 100012,China |
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| Abstract: | Based on five defined polluted regions of the Taihu Lake basin,different water quality indices of 29 inflow and outflow rivers around Taihu Lake were measured,and the characteristics of the spatial-temporal variations were analyzed.The aim of this study is to provide basic information for prevention and control of the eutrophication of Taihu Lake.The results showed that the rivers in the northern heavily polluted control regions were polluted more seriously than those in other polluted regions.The overall p... |
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| Keywords: | Taihu Lake river water quality spatial-temporal distribution |
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