摘要
本文介绍了TOPSIS评价方法的基本原理和评价过程,并将其应用于浑河沈阳城区段的水质评价。通过对各污染因子指标值的极值归一化处理,使评价结果符合客观实际。用该方法评价水质简单直观,可用于对各种水环境质量进行评价。
The paper introduces the fundamental principle and the appraisal process of TOPSIS appraisal method,applies it to the water quality appraisal of Hunhe river section in Shenyang city.The method makes that the result of appraisal is satisfied by way of the treatment of pollution factor normalization.This method is simple and auto-visual.
出处
《东北水利水电》
2006年第7期51-53,共3页
Water Resources & Hydropower of Northeast China
关键词
TOPSIS
水环境
质量评价
浑河
TOPSIS
water environment
appraisal of water quality
Hunhe river
