模糊数学综合评判法在水质评价中的应用——以成都市府河为例  

The Application of Fuzzy Mathematical Comprehensive Judgment to the Evaluation of Water Quality——About the Fu River in Chengdu City

作　　者：许顺国[1] 牟瑞芳[1] 张雪梅[1] 

机构地区：[1]西南交通大学环境科学与工程学院,四川成都610031

出　　处：《唐山师范学院学报》2007年第2期68-70,共3页Journal of Tangshan Normal University

摘　　要：运用模糊数学综合评判法,根据府河水质监测数据和水质评价的特点,选取了DO、CODcr、总P和氨氮作为评价因子,建立模糊关系矩阵,全面介绍了综合评判法的具体运用过程。Water quality is evaluated by applying the method of fuzzy mathematical comprehensive judgment. We selected DO, CODcr, P and Ammonia nitrogen as evaluation factor according to monitoring data of Fu River and characteristic of water quality evaluation. Then the process of the application of this method was discussed in detail from calculating weight, establishing fuzzy relationship matrix to taking comprehensive judgment.

关 键 词：模糊数学 综合评判 评价因子 隶属函数 府河 

分 类 号：O159[理学—数学]