摘要
根据长沙市2005年～2011年环境监测数据,分析了长沙城区环境空气中颗粒物、降尘和SO2污染对降水pH值的影响,探讨了长沙城区酸雨污染的主要成因.
According to the Changsha City from 2005 to 2011 in the environmental monitoring data, this paper analyzes the impact of air particulate matter,falling dust and pollution of SO2 in Changsha City on the pH value of precipitation and probes into the main causes of acid rain pollution in Changsha City.
出处
《企业技术开发》
2014年第5期13-14,22,共3页
Technological Development of Enterprise
关键词
空气颗粒物
降水PH值
酸雨成因
air particulate matter
pH value of precipitation
formation of acid rain
