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Wide-range particle characterization and elemental concentration in Beijing aerosol during the 2013 Spring Festival
Jing H(景晖); Li YF(李玉锋); Zhao JT(赵甲亭); Li B(李柏); Gao YX(高愈希); Jing, H; Li, YF; Zhao, JT; Li, B; Sun, JL; Chen, R; Gao, YX; Chen, CY
2014
发表期刊ENVIRONMENTAL POLLUTION
卷号192页码:204-211
摘要The number and mass concentration, size distribution, and the concentration of 16 elements were studied in aerosol samples during the Spring Festival celebrations in 2013 in Beijing, China. Both the number and mass concentration increased sharply in a wide range from 10 nm to 10 mu m during the firecrackers and fireworks activities. The prominent increase of the number concentration was in 50 nm-500 nm with a peak of 1.7 x 10(5)/cm(3) at 150 nm, which is 8 times higher than that after 1.5 h. The highest mass concentration was in 320-560 nm, which is 4 times higher than the control. K, Mg, Sr, Ba and Pb increased sharply during the firework activities in PM10. Although the aerosol emission from firework activities is a short-term air quality degradation event, there may be a substantial hazard arising from the chemical composition of the emitted particles. (C) 2014 Elsevier Ltd. All rights reserved.
关键词Firecrackers Fireworks Particle distribution Elemental concentration Spring Festival Beijing
学科领域Environmental Sciences & Ecology
DOI10.1016/j.envpol.2014.06.003
收录类别SCI
WOS记录号WOS:000339774200025
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225001
专题多学科研究中心
实验物理中心
推荐引用方式
GB/T 7714
Jing H,Li YF,Zhao JT,et al. Wide-range particle characterization and elemental concentration in Beijing aerosol during the 2013 Spring Festival[J]. ENVIRONMENTAL POLLUTION,2014,192:204-211.
APA 景晖.,李玉锋.,赵甲亭.,李柏.,高愈希.,...&Chen, CY.(2014).Wide-range particle characterization and elemental concentration in Beijing aerosol during the 2013 Spring Festival.ENVIRONMENTAL POLLUTION,192,204-211.
MLA 景晖,et al."Wide-range particle characterization and elemental concentration in Beijing aerosol during the 2013 Spring Festival".ENVIRONMENTAL POLLUTION 192(2014):204-211.
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