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• W2803733332 abstract "Thirteen secondary organic aerosol (SOA) tracers of isoprene (SOAI), monoterpenes (SOAM), sesquiterpenes (SOAS) and aromatics (SOAA) in fine particulate matter (PM2.5) were measured at a Pearl River Delta (PRD) regional site for one year. The characteristics including their seasonal cycles and the factors influencing their formation in this region were studied. The seasonal patterns of SOAI, SOAM and SOAS tracers were characterized over three enhancement periods in summer (I), autumn (II) and winter (III), while the elevations of SOAA tracer (i.e., 2,3-dihydroxy-4-oxopentanoic acid, DHOPA) were observed in Periods II and III. We found that SOA formed from different biogenic precursors could be driven by several factors during a one-year seasonal cycle. Isoprene emission controlled SOAI formation throughout the year, while monoterpene and sesquiterpene emissions facilitated SOAM and SOAS formation in summer rather than in other seasons. The influence of atmospheric oxidants (Ox) was found to be an important factor of the formation of SOAM tracers during the enhancement periods in autumn and winter. The formation of SOAS tracer was influenced by the precursor emissions in summer, atmospheric oxidation in autumn and probably also by biomass burning in both summer and winter. In this study, we could not see the strong contribution of biomass burning to DHOPA as suggested by previous studies in this region. Instead, good correlations between observed DHOPA and Ox as well as [NO2][O3] suggest the involvement of both ozone (O3) and nitrogen dioxide (NO2) in the formation of DHOPA. The results showed that regional air pollution may not only increase the emissions of aromatic precursors but also can greatly promote the formation processes." @default.
• W2803733332 created "2018-06-01" @default.
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• W2803733332 date "2018-09-01" @default.
• W2803733332 modified "2023-10-13" @default.
• W2803733332 title "Seasonal cycles of secondary organic aerosol tracers in rural Guangzhou, Southern China: The importance of atmospheric oxidants" @default.
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• W2803733332 cites W1614117239 @default.
• W2803733332 cites W1900489952 @default.
• W2803733332 cites W1966779205 @default.
• W2803733332 cites W1974047321 @default.
• W2803733332 cites W1978848700 @default.
• W2803733332 cites W1979848196 @default.
• W2803733332 cites W1984858137 @default.
• W2803733332 cites W1984928228 @default.
• W2803733332 cites W1986900292 @default.
• W2803733332 cites W1988467524 @default.
• W2803733332 cites W1989889548 @default.
• W2803733332 cites W1996244042 @default.
• W2803733332 cites W1997560023 @default.
• W2803733332 cites W1998555695 @default.
• W2803733332 cites W2002553150 @default.
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• W2803733332 cites W2007922946 @default.
• W2803733332 cites W2008345783 @default.
• W2803733332 cites W2010493461 @default.
• W2803733332 cites W2016060708 @default.
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• W2803733332 cites W2036289626 @default.
• W2803733332 cites W2038596635 @default.
• W2803733332 cites W2042030523 @default.
• W2803733332 cites W2044408974 @default.
• W2803733332 cites W2048630409 @default.
• W2803733332 cites W2052714780 @default.
• W2803733332 cites W2054574668 @default.
• W2803733332 cites W2055600484 @default.
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• W2803733332 cites W2062353037 @default.
• W2803733332 cites W2067732080 @default.
• W2803733332 cites W2074679303 @default.
• W2803733332 cites W2079702179 @default.
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• W2803733332 cites W2123112927 @default.
• W2803733332 cites W2133263939 @default.
• W2803733332 cites W2133687844 @default.
• W2803733332 cites W2141275120 @default.
• W2803733332 cites W2143510929 @default.
• W2803733332 cites W2144304061 @default.
• W2803733332 cites W2144923407 @default.
• W2803733332 cites W2145651246 @default.
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• W2803733332 cites W2161639983 @default.
• W2803733332 cites W2168169800 @default.
• W2803733332 cites W2170758644 @default.
• W2803733332 cites W228595467 @default.
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• W2803733332 doi "https://doi.org/10.1016/j.envpol.2018.05.009" @default.
• W2803733332 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29793196" @default.
• W2803733332 hasPublicationYear "2018" @default.
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