| Special and seasonal variations of trace metals in PM10 in Chongqing |
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| 作者姓名： | 罗清泉 鲜学福 陈刚才 杨清玲 |
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| 作者单位： | [1]College of Resources and Environmental Science, Chongqing University, Chongqing 400012, China [2]Chongqing Academy of Environmental Sciences, Chongqing 400020, China |
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| 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.
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| 关 键 词： | 重庆 PM10 缙云山 痕量金属 地球化学 |
Special and seasonal variations of trace metals in PM10 in Chongqing |
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| Qingquan Luo,Xuefu Xian,Gangcai Chen,Qingling Yang.Special and seasonal variations of trace metals in PM10 in Chongqing[J].Chinese Journal of Geochemistry,2005,24(3):262-264. |
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| Authors: | Qingquan Luo Xuefu Xian Gangcai Chen Qingling Yang |
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| Institution: | (1) College of Resources and Environmental Science, Chongqing University, 400012 Chongqing, China;(2) Chongqing Academy of Environmental Sciences, 400020 Chongqing, China |
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| Abstract: | 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. |
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| Keywords: | PM10 trace metal Chongqing |
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