| 灰色聚类法在地表水水质评价中的应用 |
| |
| 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, 0(5): 20-22 |
| |
| 作者姓名： | 王洪梅 卢文喜 辛光 王红霞 |
| |
| 作者单位： | 吉林大学环境与资源学院,吉林,长春,130026;长春水文水资源勘测局,吉林,长春,130022 |
| |
| 基金项目： | 引进国际先进农业科技计划(948计划) |
| |
| 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.
|
| 关 键 词： | 灰色聚类 水质评价 四平市 |
| 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 |
| |
| 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, 0(5): 20-22 |
| |
| Authors: | WANG Hong-mei LU Wen-xi XIN Guang WANG Hong-xia |
| |
| Affiliation: | 1. College of Environment and Resource, J ilin University, ChangChun 130026,China; 2. ChangChun Hydrology and Water Resource Reconnaissance Bureau, ChangChun 130022,China |
| |
| 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. |
| |
| Keywords: | grey clustering water quality eveluation Siping city |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
