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辽河流域水质现状评价及其污染源解析
引用本文:马溪平,吕晓飞,张利红,徐成斌,张博.辽河流域水质现状评价及其污染源解析[J].水资源保护,2011,27(4):1-4.
作者姓名:马溪平  吕晓飞  张利红  徐成斌  张博
作者单位:1. 辽宁大学环境学院,辽宁,沈阳,110036
2. 辽宁大学环境学院,辽宁,沈阳,110036;辽宁省环境科学研究院,辽宁,沈阳,110031
基金项目:国家"十一五"科技重大专项水体污染控制与治理项目
摘    要:根据辽河流域水系特征选取COD,BOD5,NH3-N等6个典型水质指标,以综合水质标识指数评价法对辽河流域主要干流水质进行评价。以此为基础,结合多元统计分析方法对辽河流域主要干流水体中主要污染物进行源解析。结果表明,辽河流域中、下游水体中度污染比较严重,辽河流域水体有3种典型污染物,对整个辽河流域污染的贡献率分别为56.85%,18.23%和17.51%。

关 键 词:辽河流域  水质评价  源解析  多元统计分析
修稿时间:2011/8/4 0:00:00

Assessment of water quality and source apportionment of pollution in Liao River Bacin
MA Xi-ping,LV Xiao-fei,ZHANG Li-hong,XU Cheng-bin,ZHANG Bo.Assessment of water quality and source apportionment of pollution in Liao River Bacin[J].Water Resources Protection,2011,27(4):1-4.
Authors:MA Xi-ping  LV Xiao-fei  ZHANG Li-hong  XU Cheng-bin  ZHANG Bo
Affiliation:MA Xi-ping1,LV Xiao-fei1,2,ZHANG Li-hong1,XU Cheng-bin1,ZHANG Bo1(1.College of Environmental Science,Liaoning University,Shenyang 110036,China,2.Liaoning Academy of Evironmental Sciences,Shenyang 110031,China)
Abstract:Based on the water system characteristics of the Liao River Basin,six typical water quality indexes,including COD,BOD5,NH3-N,were selected.The water quality of the main river in the Liao River Basin was assessed using the integrated water quality index evaluation method.The source apportionment of main pollutants in the main river of the Liao River Basin was conducted using the multivariate statistical analysis method.The results show that the water pollution in the middle and lower reaches of the Liao Rive...
Keywords:Liao River Basin  water quality assessment  source apportionment  multivariate statistical analysis  
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