Special and seasonal variations of trace metals in PM10 in Chongqing

被引:0
|
作者
罗清泉
鲜学福
陈刚才
杨清玲
机构
[1] China
[2] Chongqing 400012
[3] Chongqing 400020
[4] Chongqing Academy of Environmental Sciences
[5] Chongqing University
[6] College of Resources and Environmental Science
关键词
PM10; trace metal; Chongqing;
D O I
暂无
中图分类号
X502 [污染分析与测定];
学科分类号
摘要
Nineteen trace metals in PM-{10} were measured by X-ray fluorescence spectroscopy (XRF) at three sites in Chongqing. The special and seasonal variations of trace metals in PM-{10} 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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