Kód: 06823389
Particulate pollution has been considered as an §emerging atmospheric problem particularly due to §overwhelming anthropogenic activities. Numerous §health effects are associated with these §particulates mainly due to their smaller ... celý popis
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Particulate pollution has been considered as an §emerging atmospheric problem particularly due to §overwhelming anthropogenic activities. Numerous §health effects are associated with these §particulates mainly due to their smaller size and §toxic chemical species. The focus of this work is to §characterize atmospheric particulate matter in terms §of its trace metal contents and size fractionation. §Correlation and regression analyses are used to §determine the dependence of trace metals and §particulate fractions in relation to meteorological §parameters. Seasonal, monthly and daily variations §are assessed for metals and particulate fractions §followed by diurnal/nocturnal disparities. The §source identification is carried out by principal §component and cluster analyses. Enrichment factors §of trace metals are estimated to find out the extent §of anthropogenic intrusion. The particulate metal §data reported from different regions around the §world are also compared. It is anticipated that the §findings would be of interest for atmospheric §scientists and regulatory/law enforcement agencies, §in addition to general public.
Zařazení knihy Knihy v angličtině Mathematics & science Chemistry
2405 Kč
Osobní odběr Praha, Brno a 12903 dalších
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