摘要
运用层次分析方法,选用SO_2、NO_2、PM_(10)作为评价因子,参照大气环境质量标准,对重庆市生态保护发展区大气环境质量进行评价。层次分析评价结果表明,重庆市生态保护发展区十二五期间大气环境质量基本上处于清洁和轻度污染水平,且大气环境质量有逐年改善趋势。
According to the standards of atmospheric environment quality,using the method of analytic hierarchy process and selecting SO2,NO2,PM（10） as evaluation factors,the atmospheric environment quality of ecological protection development zones in Chongqing were evaluated. The results of comprehensive evaluation indicated that the atmospheric environment of ecological protection development zones in Chongqing during the 12 th five year plan were in the level of clean and light pollution,and it was improved year by year.
出处
《四川环境》
2017年第5期101-106,共6页
Sichuan Environment
基金
重庆市社会事业与民主保障科技创新专项(cstc2015sh mszx0042)
重庆市基础科学与前沿技术研究项目(cstc2015jcyj A0002)
关键词
重庆市生态保护发展区
大气环境质量
层次分析法
Ecological protection development zones of Chongqing
atmospheric environmental quality
analytic hierarchy process
