佛山市禅城区大气环境质量变化研究  

Study on atmopheric environmental quality variation in Changcheng District of Foshan City

作　　者：陈同庆[1] 徐颂[1] 

机构地区：[1]佛山科学技术学院资源环境系,广东佛山528000

出　　处：《佛山科学技术学院学报（自然科学版）》2006年第2期76-80,共5页Journal of Foshan University(Natural Science Edition)

摘　　要：以佛山市禅城区近20年的大气环境监测数据为依据,对NOx,SO2,降尘、总悬浮颗粒物(TSP)、酸雨等大气环境质量要素的变化进行分析。结果表明,禅城区大气环境质量20世纪90年代比20世纪80年代差,21世纪初有所好转,但近年来又有所变差,首要污染物从过去的尘粒性污染物转为现在的SO2。Changes in atmospheric environmental pollution factors （SO2, NOx, TSP, PM10, Acid rain） during the past twenty years in Changcheng District of Foshan are reviewed and the causes are analyzed. The annual average concentration of NOx was under China secondary environmental quality standards. The annual average concentration of SO2 was on the advance but under China secondary environmental quality standards. The annual average concentration of TSP was over China secondary environmental quality standards but is downswing. The pollution of Acid rain was severe. On this basis, the quantitative assessment is made on atmospheric environmental quality variation in Changcheng District. The result is that the atmospheric environmental quality in in 1980s is more worse than that in 1990s, and it is better at the turn of the century, but it is worse in recent years.

关 键 词：佛山市 大气环境质量 变化 评价 

分 类 号：X51[环境科学与工程—环境工程]