Special and seasonal variations of trace metals in PM10 in Chongqing

被引：0
|
作者：
Luo Qingquan [1 ]
Xian Xuefu [1 ]
Chen Gangcai [1 ,2 ]
Yang Qingling [2 ]
机构：
[1] Chongqing Univ, Coll Resources & Environm Sci, Chongqing 400012, Peoples R China
[2] Chongqing Acad Environm Sci, Chongqing 400020, Peoples R China
来源：
ACTA GEOCHIMICA | 2005年 / 24卷 / 03期
关键词：
PM10; trace metal; Chongqing;
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Nineteentr ace metals in PM10 were measured by X-ray fluorescence spectroscopy (XRF) at three sites in Chongqing. The special and seasonal variations of trace metals in PM10 samples collected in the downtown were different from those in the background area of Jinyunshan. The source identification indicated that particulate materials were contributed mainly by two sources.
引用
收藏
页码：262 / 264
页数：3
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