2017年沈阳市空气质量变化规律及治理对策研究  

作　　者：袁子丹 王少锋[1] 王新[1] 

机构地区：[1]中国科学院沈阳应用生态研究所,辽宁沈阳110016

出　　处：《环境保护与循环经济》2018年第3期68-72,共5页environmental protection and circular economy

基　　金：沈阳市科技计划项目"沈阳市典型区域大气颗粒物污染特征及源解析研究"(17-177-9-00)

摘　　要：通过对2017年沈阳市11个空气质量监测点空气质量指数(AQI)的季节、月与日的变化情况分析,总结出了沈阳市空气质量变化的特点及规律。结果表明,2017年沈阳市空气质量呈现冬季差、夏季好以及10月—次年5月较差6—9月较好的季节与月变化趋势,污染源、气象条件与监测点位置对日空气质量变化影响较大。针对沈阳市空气质量变化的特点,提出了提高全社会的认识、采用先进技术手段减少污染源以及加强专业部门严格管理3项主要空气污染治理对策。According to the analysis of the change of air quality index(AQI)with season,month and day at 11 air quality monitoring positions in 2017,the characteristics and rules of air quality change in Shenyang were investigated.The results showed that the air quality of Shenyang in 2017 with season variety was poor in winter and good in summer.The monthly air quality of Shenyang in 2017 from October to May of next year was worse than that from June to September.Pollution sources,meteorological conditions and the location of monitoring sites had significant influence on the daily air quality.According to the characteristics of air quality change in Shenyang,three main air pollution control measures are put forward,including raising awareness of the whole society,reducing pollution sources by advanced technology,and strengthening professional departments'strict management.

关 键 词：AQI 气象条件 污染 变化规律 沈阳市 

分 类 号：X51[环境科学与工程—环境工程]