四川环境2017，Vol.36Issue(2)：68-75,8.
川南城市群大气污染时空分布及气象因子分析
The Spatial and Temporal Distribution and Meteorological Factor Analysis of Air Pollution of the Urban Agglomeration in Southern Sichuan
张娟 1刘志红 1黄观 1何沐全1
作者信息
- 1. 成都信息工程大学资源环境学院,成都610225
- 折叠
摘要
Abstract
Based on the ground monitoring atmospheric environmental data and corresponding ground meteorological data in the urban agglomeration in southern Sichuan,this paper analyzed the air pollution characteristics of the urban agglomeration in southern Sichuan and it's correlation with meteorological factors during 2005 to 2014.Results show that PM10 has the typical bimodal changes,however,NO2 and SO2 annual average overall showed stable trends in the urban agglomeration in southern Sichuan nearly 10 years.Season variation showed that the air pollution in winter is heaviest while in summer it'slightest.The wind speed has significant influence onPM10.Visibility and PM10 have showed a obvious correlation.关键词
川南城市群/PM10/风速/降水/能见度Key words
The urban agglomeration in Southern Sichuan/PM10/wind speed/precipitation/visibility分类
资源环境引用本文复制引用
张娟,刘志红,黄观,何沐全..川南城市群大气污染时空分布及气象因子分析[J].四川环境,2017,36(2):68-75,8.
