Source apportionment of benzene downwind of a major point source
نویسندگان
چکیده
منابع مشابه
Estimation of viable airborne microbes downwind from a point source.
Modification of the Pasquill atmospheric diffusion equations for estimating viable microbial airborne cell concentrations downwind form a continuous point source is presented. A graphical method is given to estimate the ground level cell concentration given (i) microbial death rate, (ii) mean wind speed, (iii) atmospheric stability class, (iv) downwind sample distance from the source, and (v) s...
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The correlations between passive smoking and benzene are very weak. This weakness is further demonstrated in another EPA report (7) that shows when the New Jersey and the California data for matched indoor and outdoor samples are regressed, only the first group of data for Los Angeles (LAI) show a significant correlation with the presence of a smoker in the home, and then only with p = 0.1 (pro...
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Several studies have been conducted to develop more accurate and precise indices for hydrocarbons source apportionment. The present study, however, develops a new multi-metric index for hydrocarbons source apportionment. It measures Poly Aromatic Hydrocarbons (PAHs) concentration at six stations with well known petrogenic origin, calculating Phe/An, Flu/Py, Chr/BaA, BaA/Chr, An/(An+Ph), Flu/(Fl...
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ژورنال
عنوان ژورنال: Atmospheric Pollution Research
سال: 2011
ISSN: 1309-1042
DOI: 10.5094/apr.2011.018