Receptor Model Source Apportionment of Nonmethane Hydrocarbons in Mexico City
نویسندگان
چکیده
منابع مشابه
A Multi-Metric Index for Hydrocarbons Source Apportionment
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...
متن کاملA Multi-Metric Index for Hydrocarbons Source Apportionment
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...
متن کاملSource apportionment of fine organic aerosol in Mexico City during the MILAGRO experiment 2006
Organic carbon (OC) comprises a large fraction of fine particulate matter (PM2.5) in Mexico City. Daily and select 12-h PM2.5 samples were collected in urban and peripheral sites in Mexico City from 17–30 March 2006. Samples were analyzed for OC and elemental carbon (EC) using thermal-optical filter-based methods. Real-time watersoluble organic carbon (WSOC) was collected at the peripheral site...
متن کاملOverview of receptor-based source apportionment studies
Introduction Conclusions References
متن کاملAerosol composition and source apportionment in the Mexico City Metropolitan Area with PIXE/PESA/STIM and multivariate analysis
Aerosols play an important role in the atmosphere but are poorly characterized, particularly in urban areas like the Mexico City Metropolitan Area (MCMA). The chemical composition of urban particles must be known to assess their effects on the environment, and specific particulate emissions sources should be identified to establish effective pollution control standards. For these reasons, sampl...
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ژورنال
عنوان ژورنال: The Scientific World JOURNAL
سال: 2002
ISSN: 1537-744X
DOI: 10.1100/tsw.2002.147