摘要
南昌市拟建立大气复合型超级站网,以此来构建细颗粒物(PM_(2.5))与臭氧(O_(3))污染协同防控支撑体系。介绍了大气复合型超级站网的建设目标、选址原则和依据,并且利用2020年南昌市大气国控站点数据、HYS⁃PLIT后向轨迹模式和潜在源贡献因子(PSCF)和浓度权重轨迹(CWT)分析了本地污染物分布特征、南昌市大气污染物传输通道情况和潜在源区,提出了适合南昌市环境监测体系现状的大气复合型超级站网建设方案,为其他区域大气复合型超级站网建设与运行提供借鉴。
Nanchang City intends to set up an atmospheric composite supersite network,to build a Synergistic System Control of PM_(2.5) and O_(3) Pollution。Based on the monitoring data on 2020,HYSPLIT model and the weighted potential source contribution analysis(WPSCF),Local pollutant distribution characteristics,Air pollutant Transport pathway and potential source area in Nanchang was analyzed,The construction scheme of atmospheric composite supersite network suitable for the present situation of nanchang environmental monitoring system is put forward,to provide reference for the construction and operation of the atmospheric composite supersite network in other regions.
作者
吴真勇
李卫东
WU Zhenyong;Li Weidong(Environmental Monitoring Center of Nanchang City,330038,Nanchang,PRC)
出处
《江西科学》
2022年第4期741-747,共7页
Jiangxi Science
关键词
大气复合型超级站网
选址
本地污染物分布特征
后向轨迹模式
传输通道
atmospheric supersite network
site selection
local pollutant distribution characteristics
HYSPLIT model
air pollutant transport pathway
