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- W2945749405 abstract "In this study, we estimated the contribution of black carbon (BC) and brown carbon (BrC) to aerosol light absorption from surface in-situ and aerosol robotic network (AERONET) columnar observations. The mass absorption cross-section (MAC) of BC (MACBC) was estimated to be 6.4 ± 1.5 m2 g−1 at 565 nm from in-situ aerosol measurements at Gosan Climate Observatory (GCO), Korea, in January 2014, which was lower than those observed in polluted urban areas. A BrC MAC of 0.62 ± 0.06 m2 g−1 (565 nm) in our estimate is approximately ten times lower than MACBC at 565 nm. The contribution of BC and BrC to the carbonaceous aerosol absorption coefficient at 565 nm from the in-situ measurements was estimated at 88.1 ± 7.4% and 11.9 ± 7.4%, respectively at GCO. Similarly, the contribution of BC and BrC to the absorption aerosol optical depth (AAOD) for carbonaceous aerosol (CA), constrained by AERONET observations at 14 sites over East Asia by using different spectral dependences of the absorption (i.e., absorption Ångström exponent) of BC and BrC, was 84.9 ± 2.8% and 15.1 ± 2.8% at 565 nm, respectively. The contribution of BC to CA AAOD was greater in urban sites than in the background areas, whereas the contribution of BrC to CA AAOD was higher in background sites. The overall contribution of BC to CA AAOD decreased by 73%–87% at 365 nm, and increased to 93%–97% at 860 nm. The contribution of BrC to CA AAOD decreased significantly with increasing wavelength from approximately 17% at 365 nm to 4% at 860 nm." @default.
- W2945749405 created "2019-05-29" @default.
- W2945749405 creator A5024097920 @default.
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- W2945749405 creator A5084473082 @default.
- W2945749405 date "2019-09-01" @default.
- W2945749405 modified "2023-10-10" @default.
- W2945749405 title "Observation-based estimates of the mass absorption cross-section of black and brown carbon and their contribution to aerosol light absorption in East Asia" @default.
- W2945749405 cites W1533261678 @default.
- W2945749405 cites W1907316899 @default.
- W2945749405 cites W1907369419 @default.
- W2945749405 cites W1967698802 @default.
- W2945749405 cites W1967934995 @default.
- W2945749405 cites W1975120542 @default.
- W2945749405 cites W1978812386 @default.
- W2945749405 cites W1979660112 @default.
- W2945749405 cites W1983279359 @default.
- W2945749405 cites W1985965824 @default.
- W2945749405 cites W1988880047 @default.
- W2945749405 cites W1991695588 @default.
- W2945749405 cites W2002020305 @default.
- W2945749405 cites W2006164609 @default.
- W2945749405 cites W2006960818 @default.
- W2945749405 cites W2022103278 @default.
- W2945749405 cites W2026570524 @default.
- W2945749405 cites W2037490486 @default.
- W2945749405 cites W2039020884 @default.
- W2945749405 cites W2044582584 @default.
- W2945749405 cites W2045854933 @default.
- W2945749405 cites W2049024731 @default.
- W2945749405 cites W2051583395 @default.
- W2945749405 cites W2053608860 @default.
- W2945749405 cites W2056484571 @default.
- W2945749405 cites W2060117860 @default.
- W2945749405 cites W2064576620 @default.
- W2945749405 cites W2066085600 @default.
- W2945749405 cites W2072277289 @default.
- W2945749405 cites W2074912117 @default.
- W2945749405 cites W2080320130 @default.
- W2945749405 cites W2084693817 @default.
- W2945749405 cites W2099755566 @default.
- W2945749405 cites W2099852381 @default.
- W2945749405 cites W2104417831 @default.
- W2945749405 cites W2106161186 @default.
- W2945749405 cites W2106163623 @default.
- W2945749405 cites W2111687123 @default.
- W2945749405 cites W2116996495 @default.
- W2945749405 cites W2117827600 @default.
- W2945749405 cites W2118369265 @default.
- W2945749405 cites W2123839416 @default.
- W2945749405 cites W2130042267 @default.
- W2945749405 cites W2131722586 @default.
- W2945749405 cites W2132002340 @default.
- W2945749405 cites W2132436820 @default.
- W2945749405 cites W2138548111 @default.
- W2945749405 cites W2142163641 @default.
- W2945749405 cites W2144077151 @default.
- W2945749405 cites W2145442232 @default.
- W2945749405 cites W2156396760 @default.
- W2945749405 cites W2162214076 @default.
- W2945749405 cites W2171415361 @default.
- W2945749405 cites W2171765982 @default.
- W2945749405 cites W2172692435 @default.
- W2945749405 cites W2179713754 @default.
- W2945749405 cites W2256565999 @default.
- W2945749405 cites W2262273898 @default.
- W2945749405 cites W2322146677 @default.
- W2945749405 cites W2334552015 @default.
- W2945749405 cites W2335248124 @default.
- W2945749405 cites W2341772289 @default.
- W2945749405 cites W2507777061 @default.
- W2945749405 cites W2525693524 @default.
- W2945749405 cites W2548061170 @default.
- W2945749405 cites W255540518 @default.
- W2945749405 cites W2556222069 @default.
- W2945749405 cites W2594085852 @default.
- W2945749405 cites W2609394203 @default.
- W2945749405 cites W2613175622 @default.
- W2945749405 cites W2613658816 @default.
- W2945749405 cites W2614036035 @default.
- W2945749405 cites W2614886009 @default.
- W2945749405 cites W2619092710 @default.
- W2945749405 cites W2620529866 @default.
- W2945749405 cites W2736425608 @default.
- W2945749405 cites W2737210849 @default.
- W2945749405 cites W2741496491 @default.
- W2945749405 cites W2750375321 @default.
- W2945749405 cites W2753074822 @default.
- W2945749405 cites W2763611025 @default.
- W2945749405 cites W2771839054 @default.
- W2945749405 cites W2794232565 @default.
- W2945749405 cites W2794964086 @default.