title: Ambient air particulates and particulate-bound mercury Hg(p) concentrations: dry deposition study over a Traffic, Airport, Park (T.A.P.) areas during years of 2011-2012.
abstract: The main purpose of this study was to monitor ambient air particles and particulate-bound mercury Hg(p) in total suspended particulate (TSP) concentrations and dry deposition at the Hung Kuang (Traffic), Taichung airport and Westing Park sampling sites during the daytime and nighttime, from 2011 to 2012. In addition, the calculated/measured dry deposition flux ratios of ambient air particles and particulate-bound mercury Hg(p) were also studied with Baklanov & Sorensen and the Williams models. For a particle size of 10 μm, the Baklanov & Sorensen model yielded better predictions of dry deposition of ambient air particulates and particulate-bound mercury Hg(p) at the Hung Kuang (Traffic), Taichung airport and Westing Park sampling site during the daytime and nighttime sampling periods. However, for particulates with sizes 20-23 μm, the results obtained in the study reveal that the Williams model provided better prediction results for ambient air particulates and particulate-bound mercury Hg(p) at all sampling sites in this study.
authors: Department of Safety, Health and Environmental Engineering, HungKuang University, Sha-Lu, Taichung, 433, Taiwan. gcfang@sunrise.hk.edu.tw.
authors: Guor-Cheng
authors: GC
authors: Fang
authors: Department of Safety, Health and Environmental Engineering, HungKuang University, Sha-Lu, Taichung, 433, Taiwan.
authors: Yen-Heng
authors: YH
authors: Lin
authors: Department of Safety, Health and Environmental Engineering, HungKuang University, Sha-Lu, Taichung, 433, Taiwan.
authors: Yu-Cheng
authors: YC
authors: Zheng
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D059028:Airports; D004784:Environmental Monitoring; D008628:Mercury / Q000032:analysis*; D008962:Models, Theoretical; D010316:Particle Size; D052638:Particulate Matter / Q000032:analysis*; D012621:Seasons; D013624:Taiwan
chemical_list: D000393:Air Pollutants; D052638:Particulate Matter; D008628:Mercury
keywords: Dry deposition; Model; Particles; Particulate-bound mercury Hg(p); TSP