國家衛生研究院 NHRI:Item 3990099045/8290
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/8290


    Title: A measurement of summertime dry deposition of ambient air particulates and associated metallic pollutants in Central Taiwan
    Authors: Fang, GC;Chiang, HC;Chen, YC;Xiao, YF;Wu, CM;Kuo, YC
    Contributors: National Environmental Health Research Center
    Abstract: The purpose of this study is to characterize metallic elements associated with atmospheric particulate matter in the dry deposition plate, total suspended particulate, fine particles, and coarse particles at Taichung Harbor and Gong Ming Junior High School (airport) in central Taiwan at a sampling site from June 2013 to August 2013. The results indicated that: (1) the average concentrations of the metallic elements Cr and Cd were highest at the Gong Ming Junior High School (airport), and the average concentrations of the metallic elements Ni, Cu, and Pb were highest at the Taichung Harbor sampling site. (2) The high smelting industry density and export/import rate of heavily loaded cargos were the main reasons leading to these findings. (3) The average metallic element dry deposition and metallic element PM2.5–10 all followed the order of Pb > Cr > Cu > Ni > Cd at the two sampling sites. However, the average metallic elements Cu and Pb were found to have the highest dry deposition velocities and concentrations in PM2.5 for the two sampling sites in this study. (4) The correlation coefficients of ambient air particle dry deposition and concentration with wind speed at the airport were higher than those from the harbor sampling site. The wind and broad open spaces at Taichung Airport were the possible reasons for the increasing correlation coefficients for ambient air particle concentration and dry deposition with wind speed at the Taichung Airport sampling site.
    Date: 2015-04
    Relation: Environmental Geochemistry and Health. 2015 Apr;37(2):233-249.
    Link to: http://dx.doi.org/10.1007/s10653-014-9642-3
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0269-4042&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000351751900003
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84925785226
    Appears in Collections:[Yu-Cheng Chen] Periodical Articles
    [Hung-Che Chiang] Periodical Articles

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