摘要
选取秋冬季节典型污染天气作为研究背景,采集研究区2018年10月8日—10月19日的污染物数据及气象参数数据,分析PM_(2.5)和PM_(10)之间相关性、两者浓度值每日变化规律及其随风向风速变化的分布特征,并结合研究区地理位置及产业布局,全面探究PM_(2.5)和PM_(10)污染成因。结果表明研究区PM_(2.5)和PM_(10)具有良好的相关性,可能来自同类型污染源。
The pollution data and meteorological parameter data in the target area from Oct.8th to Oct.19th in 2018 under the typical pollution weather conditions in autumn and winter were collected in order to reveal the correlations between PM2.5 and PM10,the change rules of daily concentrations,and their distribution characteristics with the changes of wind direction and wind speed.The pollution cause of PM2.5 and PM10 would be overall explored combining with the spatial location and industrial allocation of the study area.The results showed that they were significant correlated.Therefore,they probably came from the same type pollution sources.
作者
黄绍祥
高明
HUANG Shao-xiang;GAO Ming(Nankang District Environmental Monitoring Station,Ganzhou Jiangxi 341400,China)
出处
《环境科学导刊》
2019年第A01期48-50,共3页
Environmental Science Survey
