摘要
分析了天津市TSP中元素的浓度分布特征,通过富集因子分析来研究TSP中元素的自然来源和人为来源,同时对天津市与北京市TSP中元素的富集因子进行了比较。
As a big city of north China, the concentration of TSP in Tianjin is high and it is the first contaminant in atmosphere, But, all kinds of elements in TSP have different apportionment and affection on human beings. So, the research on Characteristics Analysis of Elements Contained in TSP and their Apportionment is great important. The article analyzed the Characteristics of the elements in TSP. And then it researched the natural and homogenetic sources on elements in TSP by enrichment factor. At last, it compared the enrichment factors of elements between Tianjin and Beijing.
出处
《中国环境监测》
CAS
CSCD
北大核心
2006年第3期75-80,共6页
Environmental Monitoring in China
关键词
富集因子
TSP
元素
Enrichment factor
TSP
Element
