| 基于综合指数法的长江口及其邻近海域水质环境综合评价 |
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| 引用本文： | 范海梅,李丙瑞,徐韧,李亿红,叶属峰.基于综合指数法的长江口及其邻近海域水质环境综合评价[J].海洋学研究,2011(3):169-175. |
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| 作者姓名： | 范海梅 李丙瑞 徐韧 李亿红 叶属峰 |
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| 作者单位： | 国家海洋局东海环境监测中心;中国极地研究中心; |
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| 基金项目： | 国家海洋公益性行业科研专项经费重点资助项目(20080508); “863”计划资助项目(2007AA12Z182); 国家海洋局东海环境监测中心青年科技基金资助项目(200802) |
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| 摘 要： | 根据1998-2006年在长江口及邻近海域监测得到的水质要素数据,利用层次分析法(AHPM)和主成分分析法(PCAM),建立了该海域水质环境综合评价指标体系,并计算得到2006年长江口及邻近海域水质环境综合指数及其分布状况,分析了不同分区水质环境综合指数的变化趋势.结果表明:(1)与等指标权重相比,通过监测数据赋予各个...
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| 关 键 词： | 水质环境综合指数 指标体系 层次分析法 主成分分析法 长江口 |
Comprehensive assessment of the water environment of Changjiang River Estuary and its adjacent sea areas based on comprehensive index method |
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| FAN Hai-mei,LI Bing-rui,XU Ren,LI Yi-hong,YE Shu-feng.Comprehensive assessment of the water environment of Changjiang River Estuary and its adjacent sea areas based on comprehensive index method[J].Journal of Marine Sciences,2011(3):169-175. |
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| Authors: | FAN Hai-mei LI Bing-rui XU Ren LI Yi-hong YE Shu-feng |
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| Institution: | FAN Hai-mei1,LI Bing-rui2,XU Ren1,LI Yi-hong1,YE Shu-feng1(1.East China Sea Monitoring Center,SOA,Shanghai 200137,China,2.Polar Research Institute of China,Shanghai 200136,China) |
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| Abstract: | Based on the monitoring data of water environment factors colleted by the Environmental Monitoring Center of East China Sea Branch,State Oceanic Administration in Changjiang River Estuary and its adjacent sea areas from 1998 to 2006,the index system for comprehensive assessment of water environment is established and the weights of different indexes are defined using Analytic Hierarchy Process Method(AHPM) and Principal Components Analysis Method(PCAM).Then the comprehensive index of the water environment a... |
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| Keywords: | comprehensive index of water environment index system AHPM PCAM Changjiang River Estuary |
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