摘要
根据水环境评价的现状和发展情况,提出了用模糊数学的方法进行评价,建立了模糊综合评价数学模型,并利用该模型和浙江省水文局提供的最新数据,对东钱湖的水质等级进行评价。该评价方式综合了湖泊的多项水质指标,考虑了各因子的权重和因子之间的相互关系,是一种比较科学的评价方式。
According to the actuality and development of water environment evaluation, fuzzy evaluation is put forward in the paper, Then fuzzy eompositive evaluation model is set up and used to judge water quality grade of Dongqian Lake with the lastest data offered by Zhejiang Provincial Hydrology Bureau. The method, which is scientific, integrtes lots of water quality indexes and thinks about single gene contribute and correlation between each other.
出处
《浙江水利科技》
2006年第2期1-3,共3页
Zhejiang Hydrotechnics
基金
浙江省教育厅课题:<湖泊生态系统健康的模糊综合诊断方法研究>
项目编号:20050420
关键词
水环境
模糊评价
指标
水质
等级
东钱湖
water environment
fuzzy evaluatiom
index
water quality
grade
Dongqian Lake
