城市区域大气颗粒物的污染特征研究

被引:19
作者
刘爱明
机构
[1] 深圳市国家气候观象台
关键词
大气污染; 大气颗粒物; 粒径; 光化学污染; 积聚区模态; 城市区域;
D O I
暂无
中图分类号
X513 [粒状污染物];
学科分类号
摘要
从城市区域大气颗粒污染物的化学组成、粒径大小、来源三个方面研究了其对地球环境和人体健康污染程度大小的影响以及扩散迁移能力等污染特征,结果表明:以光化学污染为主的复合型污染是目前城市区域大气颗粒物污染的主要形式和发展趋势;二次颗粒物和积聚区颗粒物是最主要的污染物质,应成为大气环境治理相关方针政策制定和大气颗粒物污染机理研究的重点对象。
引用
收藏
页码:15 / 19
页数:5
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