衡阳市城区大气污染现状及趋势分析  

Analysis of Status and Trends on the Air Pollution in Hengyang City

作　　者：刘付真[1] 赵智华 

机构地区：[1]湖南环境生物职业技术学院环境科学系,湖南衡阳421005 [2]衡阳市环境监测站,湖南衡阳421001

出　　处：《湖南环境生物职业技术学院学报》2005年第4期347-350,367,共5页JOurnal of Hunan Environment Biological Polytechnic

摘　　要：根据衡阳市环境监测站1990～2003年主要大气污染因子监测资料,分析了衡阳市城区大气污染的现状及污染程度.结果表明:衡阳市城区大气污染物主要是TSP、SO2、NO3,冬季是大气污染最严重的季节,夏季则相对较轻.Based on the monitoring data of main air pollutions concentration during 1990 - 2003 in Hengyang city from Hengyang enviroment montoring stand, the papr analyzed the status and the extent of air pollution in Hengyang city, the results showed that the predominant air pollutants in Hengyang city were TSP、SO2 and NO2 and that season of the most serious air polluted season was in winter with the lighter in summer.

关 键 词：衡阳市区 大气污染 TSP SO2 NO2 

分 类 号：X51[环境科学与工程—环境工程]