摘要
本文采用1982年至1987年广州市东郊的降水监测资料,初步探讨了该区酸雨污染特征。结果表明:广州市东郊酸雨污染严重,降水酸度逐年上升,雨水中阴阳离子浓度以SO_4^(2-)和NH_4^+最高。不同天气系统酸雨频率不同。
The characteristics of acid rain pollution in the east suburb of Guangzhou are studied on the basis of rainfall records from 1982 to 1987. The results show that the rainfall has been heavily contaminated in the east suburb of Guangzhou. The acidity of rain water increases. The concentration of anions and cations in the rain wster are highest by SO42- and NH4+ In each weather system,the acid rain frequency is different..
出处
《环境科学研究》
EI
CAS
CSCD
1991年第5期50-54,共5页
Research of Environmental Sciences
关键词
降雨监测
污染
酸雨
广州
The east suburb of Guangzhou
Rainfall monitoring
Contamrnate.
