| 灰色聚类法在地表水水质评价中的应用 |
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| 引用本文： | 王洪梅,卢文喜,辛光,王红霞.灰色聚类法在地表水水质评价中的应用[J].节水灌溉,2007(5):20-22. |
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| 作者姓名： | 王洪梅 卢文喜 辛光 王红霞 |
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| 作者单位： | 1. 吉林大学环境与资源学院,吉林,长春,130026
2. 长春水文水资源勘测局,吉林,长春,130022 |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | 灰色聚类法具有较严格的理论基础和计算方法,不同灰类的权值根据各污染因子的实测浓度值确定,且方法本身考虑了水体污染程度的一个重要特性,即系统的灰色性,同时也考虑了系统的白化程度.运用灰色聚类法对四平市的地表水进行了水质评价,评价结果表明:双辽区为一级水质,污染较轻;拦河闸和辽源分别为二级、四级水质;而二龙山水库、四平、伊通污染最为严重,为五级水质.针对各地区不同的污染状况,提出了切实可行的治理措施,对该市的污染防治有一定的指导意义.
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| 关 键 词： | 灰色聚类 水质评价 四平市 灰色聚类法 地表水 水质评价 应用 Quality Evaluation Surface Water Method Clustering 意义 指导 污染防治 治理措施 污染状况 地区 严重 伊通 四平市 二龙山水库 辽源 拦河闸 |
| 文章编号： | 1007-4929（2007）05-0020-03 |
| 修稿时间： | 2006-11-30 |
Application of Grey Clustering Method for Surface Water Quality Evaluation |
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| WANG Hong-mei,LU Wen-xi,XIN Guang,WANG Hong-xia.Application of Grey Clustering Method for Surface Water Quality Evaluation[J].Water Saving Irrigation,2007(5):20-22. |
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| Authors: | WANG Hong-mei LU Wen-xi XIN Guang WANG Hong-xia |
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| Institution: | 1. College of Environment and Resource, J ilin University, ChangChun 130026,China; 2. ChangChun Hydrology and Water Resource Reconnaissance Bureau, ChangChun 130022,China |
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| Abstract: | Surface water quality of Siping city was evaluated by using gray clustering method.The result showed that the water quality of Shuangliao was at the first-grade and slightly contaminated,the water quality of Lanhezha,Liaoyuan was at the second-grade and the fourth-grade,separately.While the water quality of Erlongshan reservoir,Siping and Yitong was at the the-fifth grade and seriously contaminated.According to the different contaminative status of these districts,this paper put forward several feasible prevention measures,which will give reference for the city. |
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| Keywords: | grey clustering water quality eveluation Siping city |
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