摘要
应用多目标决策中的TOPSIS法(即逼近于理想解的排序方法)对湖南长沙等十城市的大气环境质量进行评价,并与欧几里德贴近度法和上海指数法相比较,认为该评价方法对比较多个城市(或多个监测点,下同)的大气环境质量的优劣,比欧几里德贴近度法和上海指数法均优越.
The atmospheric quality of ten cities of Hunan Province such as Changsha was assessed by TOPSIS method. In comparision with Euclidean approximation method and Shanghai index method, this method was more suitable for the comparison of atmospheric quality among mutiple cities (mutiple monitoring points).
出处
《干旱环境监测》
1993年第4期230-233,共4页
Arid Environmental Monitoring
关键词
TOPSIS法
大气
环境质量
评价
TOPSIS method, Atmosphere
Environmental quality, Assessment.
