DOI: 10.1016/j.atmosenv.2014.01.055
Scopus记录号: 2-s2.0-84894209240
论文题名: Diurnal ambient air particles, metallic elements dry deposition, concentrations study during year of 2012-2013 at a traffic site
作者: Fang G ; -C ; , Zheng Y ; -C
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 88 起始页码: 39
结束页码: 46
语种: 英语
英文关键词: Dry deposition
; Metallic element
; Model
; Particles
; TSP
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The main purpose of this study was to monitor ambient air particulates and metallic pollutants (Cu, Cd, Cr, Pb and Zn) concentrations, dry deposition during day and nighttime sampling periods at a traffic sampling site during 2012 March to 2013 February, In addition, four ambient air dry deposition models (Wood's, Petroff & Zhang, Baklanov and Noll & Fang) were also used to evaluate the ambient air dry deposition pollutants differences between monitored and modeling results. The result indicated that: 1) Petroff & Zhang's model exhibited better performances for the ambient air particles dry deposition predictions at the particles sizes of 10μm, 20μm, 23μm than those of the other dry deposition models for both day and nighttime sampling periods: 2) Noll & Fang, Woods, and Petroff & Zhang's models exhibited best dry deposition prediction results for both day and nighttime sampling periods for metallic element Zn at the particles sizes of 10μm, 20μm at this traffic sampling site. However, metallic elements Cu and Cr have the least dry deposition predictions results for all the models mentioned in this study at the particles size of 23μm for both day and nighttime sampling periods. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80680
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Safety, Health and Environmental Engineering, HungKuang University, Shalu, Taichung 433, Taiwan
Recommended Citation:
Fang G,-C,, Zheng Y,et al. Diurnal ambient air particles, metallic elements dry deposition, concentrations study during year of 2012-2013 at a traffic site[J]. Atmospheric Environment,2014-01-01,88