摘要
对南昌市大气环境中二氧化硫、二氧化氮、可吸入颗粒物三种主要污染物的平均浓度随时间变化趋势做了初步分析,并利用综合指数评判模型对各年大气环境质量状况进行了综合评价,最后指出积极改善南昌市大气环境质量的必要性。
This paper preliminary analyzed the average concentration change trend of three major pollutants SO2, NO2, PM10 in Nanchang atmospheric environment , then it established the composite index evaluation model which can give comprehensive evaluation on the quality of the atmospheric environment situation .The necessity to improve the quality of Nanchang atmospheric environment was illustrated in the article.
出处
《江西能源》
2008年第1期26-29,共4页
Jiangxi Energy
关键词
南昌
大气环境
综合指数
Nanchang
atmospheric environment
composite index
