title: A study of particulates and metallic element concentrations in temple.
abstract: Concentrations of ambient suspended particulates were measured at Tzu Yun Yen temple in Taiwan (120 degrees , 34', 46.2''E, 24 degrees , 16', 17.1''N), where semi-open incense burning is characteristic. Many pilgrims from different areas with various beliefs visit the temple and burn incense. Samples were collected with a universal sampler used for measuring suspended particulate concentrations. Sampling period was from August 8, 2006, to October 6, 2006. The average PM(10) concentrations measured at the temple were 16% higher than 125 microg/m(3) (this value is the outdoor air quality standard according to Taiwan Environmental Protection Administration (EPA)). In coarse particulates (PM(2.5-10)), the mean metallic elements concentrations are in the order of Ca>Mg>Zn>Fe>Mn>Cr>Cu>Pb during weekend and weekday sampling. In addition, the fine particulates (PM(2.5)) mean metallic elements concentrations are in the order of Ca>Mg>Fe>Zn>Cr>Mn>Pb>Cu during weekend sampling and Ca>Fe>Mg>Zn>Cr>Mn>Pb>Cu during weekday sampling.
authors.affiliation: Air Toxic and Environmental Analysis Laboratory, Hungkuang University, Sha-Lu, Taichung, Taiwan. gcfang@sunrise.hk.edu.tw
authors.forename: G C
authors.initials: GC
authors.lastname: Fang
authors.forename: S J
authors.initials: SJ
authors.lastname: Lin
authors.forename: J F
authors.initials: JF
authors.lastname: Lee
authors.forename: C C
authors.initials: CC
authors.lastname: Chang
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D016902:Air Pollution, Indoor / Q000032:analysis*; D004784:Environmental Monitoring / Q000379:methods*; D017745:Incineration; D019216:Metals, Heavy / Q000032:analysis*; D010316:Particle Size; D052638:Particulate Matter / Q000032:analysis*; D012067:Religion; D013624:Taiwan
chemical_list: D000393:Air Pollutants; D019216:Metals, Heavy; D052638:Particulate Matter