摘要
本文利用2020年疫情管控前后空气质量监测资料,对空气质量达标率和污染物浓度进行对比分析。颗粒物源解析和污染特征分析结果表明,移动源对徐州市区颗粒物污染的贡献较大,工业源、机动车源应是下一步颗粒物污染控制的两大主要方向。
This paper uses the air quality monitoring data before and after the 2020 epidemic control to compare the air quality compliance rate and pollutant concentration.The results of particle source analysis and pollution characteristics analysis show that mobile sources have a greater contribution to particulate pollution in downtown Xuzhou,and industrial sources and motor vehicle sources should be the two main directions for particulate pollution control in the next step.
作者
冯春莉
Feng Chunli(Xuzhou Environment Monitoring Center of Jiangsu,Xuzhou 221002,China)
出处
《中国资源综合利用》
2020年第11期134-136,共3页
China Resources Comprehensive Utilization
关键词
疫情
颗粒物
源解析
污染特征
epidemic
particulate
source analysis
pollution characteristics
