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• W3200634549 abstract "Mixing state of black carbon (BC) with secondary species has been highlighted as a major uncertainty in assessing its radiative forcing. While recent laboratory simulation has demonstrated that BC could serve as a catalyst to enhance the formation of sulfate, its role in the formation and evolution of secondary aerosols in the real atmosphere remains poorly understood. In the present study, the mixing of BC with sulfate/nitrate in the atmosphere of Guangzhou (China) was directly investigated with a single particle aerosol mass spectrometer (SPAMS). The peak area ratios of sulfate to nitrate (SNRs) for the BC-containing particles are constantly higher than those of the BC-free particles (defined as particles with negligible BC signals). Furthermore, the seasonal SNR peak is observed in summer and autumn, and the diurnal peak is found in the afternoon, consistent with the trends of radiation-related parameters (i.e., solar radiation and temperature), pointing to the BC-induced photochemical production of sulfate. Such hypothesis is further supported by the multilinear regression and random forest analysis, showing that the variation of SNRs associated with the BC-containing particles could be well explained (R2 = ∼0.7–0.8) by the radiation-related parameters (>30% of the variance) and the relative BC content (∼20%) in individual particles, but with limited influence of precursors (SO2/NOx: <5%). Differently, the radiation-related factors only explain <10% of the SNR variation for the BC-free particles. These results provide ambient observational evidence pointing to a unique role of BC on the photochemical formation and evolution of sulfate, which merits further quantitative evaluations." @default.
• W3200634549 created "2021-09-27" @default.
• W3200634549 creator A5003603098 @default.
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• W3200634549 date "2021-09-27" @default.
• W3200634549 modified "2023-10-14" @default.
• W3200634549 title "Black Carbon Involved Photochemistry Enhances the Formation of Sulfate in the Ambient Atmosphere: Evidence From In Situ Individual Particle Investigation" @default.
• W3200634549 cites W1573562711 @default.
• W3200634549 cites W1795468129 @default.
• W3200634549 cites W1907369419 @default.
• W3200634549 cites W1962931672 @default.
• W3200634549 cites W1969000165 @default.
• W3200634549 cites W1970475074 @default.
• W3200634549 cites W1979213239 @default.
• W3200634549 cites W1990956777 @default.
• W3200634549 cites W1999652198 @default.
• W3200634549 cites W2001042274 @default.
• W3200634549 cites W2016744378 @default.
• W3200634549 cites W2016867485 @default.
• W3200634549 cites W2017301667 @default.
• W3200634549 cites W2024404887 @default.
• W3200634549 cites W2027198182 @default.
• W3200634549 cites W2029113842 @default.
• W3200634549 cites W2030855777 @default.
• W3200634549 cites W2032686055 @default.
• W3200634549 cites W2042883696 @default.
• W3200634549 cites W2050908700 @default.
• W3200634549 cites W2057290896 @default.
• W3200634549 cites W2061638594 @default.
• W3200634549 cites W2075837740 @default.
• W3200634549 cites W2088539258 @default.
• W3200634549 cites W2089221587 @default.
• W3200634549 cites W2109254960 @default.
• W3200634549 cites W2120211912 @default.
• W3200634549 cites W2122167162 @default.
• W3200634549 cites W2147053476 @default.
• W3200634549 cites W2149807357 @default.
• W3200634549 cites W2152325997 @default.
• W3200634549 cites W2171209836 @default.
• W3200634549 cites W2171415361 @default.
• W3200634549 cites W2192126173 @default.
• W3200634549 cites W2223806649 @default.
• W3200634549 cites W2264365626 @default.
• W3200634549 cites W2311982409 @default.
• W3200634549 cites W2314996700 @default.
• W3200634549 cites W2322146677 @default.
• W3200634549 cites W2333830965 @default.
• W3200634549 cites W2465847861 @default.
• W3200634549 cites W2470577533 @default.
• W3200634549 cites W2500451684 @default.
• W3200634549 cites W2508426619 @default.
• W3200634549 cites W2528784276 @default.
• W3200634549 cites W2529858779 @default.
• W3200634549 cites W2554285426 @default.
• W3200634549 cites W2563923436 @default.
• W3200634549 cites W2567098959 @default.
• W3200634549 cites W2571110045 @default.
• W3200634549 cites W2591619922 @default.
• W3200634549 cites W2614036035 @default.
• W3200634549 cites W2728122025 @default.
• W3200634549 cites W2747662541 @default.
• W3200634549 cites W2769718505 @default.
• W3200634549 cites W2782757784 @default.
• W3200634549 cites W2790073239 @default.
• W3200634549 cites W2810414758 @default.
• W3200634549 cites W2830573374 @default.
• W3200634549 cites W2883931232 @default.
• W3200634549 cites W2888035092 @default.
• W3200634549 cites W2893795072 @default.
• W3200634549 cites W2898433820 @default.
• W3200634549 cites W2898770423 @default.
• W3200634549 cites W2902710870 @default.
• W3200634549 cites W2908327318 @default.
• W3200634549 cites W2911964244 @default.
• W3200634549 cites W2923077877 @default.
• W3200634549 cites W2932867967 @default.
• W3200634549 cites W2949328738 @default.
• W3200634549 cites W2951551953 @default.
• W3200634549 cites W2951946723 @default.
• W3200634549 cites W2966503608 @default.
• W3200634549 cites W2966517673 @default.
• W3200634549 cites W2968424616 @default.
• W3200634549 cites W2975322149 @default.
• W3200634549 cites W2984717901 @default.
• W3200634549 cites W3005451478 @default.
• W3200634549 cites W3006368416 @default.
• W3200634549 cites W3007322840 @default.
• W3200634549 cites W3011947820 @default.
• W3200634549 cites W3024760060 @default.

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