Special and seasonal variations of trace metals in PM10 in Chongqing

被引：3
|
作者：
Luo Q. [1 ]
Xian X. [1 ]
Chen G. [1 ,2 ]
Yang Q. [2 ]
机构：
[1] College of Resources and Environmental Science, Chongqing University
[2] Chongqing Academy of Environmental Sciences
来源：
Chinese Journal of Geochemistry | 2005年 / 24卷 / 3期
关键词：
Chongqing; PM[!sub]10[!/sub; Trace metal;
D O I：
10.1007/BF02871320
中图分类号：
学科分类号：
摘要：
Nineteen trace 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：2
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