Research article
30 Apr 2020
Research article
| 30 Apr 2020
Characterization of the light-absorbing properties, chromophore composition and sources of brown carbon aerosol in Xi'an, northwestern China
Wei Yuan et al.
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Cited
20 citations as recorded by crossref.
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- Absorption and radiative characteristics of brown carbon aerosols during crop residue burning in the source region of Indo-Gangetic Plain V. Choudhary et al. 10.1016/j.atmosres.2020.105285
- Assessment of the COVID-19 Lockdown Effects on Spectral Aerosol Scattering and Absorption Properties in Athens, Greece D. Kaskaoutis et al. 10.3390/atmos12020231
- Apportionment of black and brown carbon spectral absorption sources in the urban environment of Athens, Greece, during winter D. Kaskaoutis et al. 10.1016/j.scitotenv.2021.149739
- Source attribution of black and Brown carbon near-UV light absorption in Beijing, China and the impact of regional air-mass transport M. Olson et al. 10.1016/j.scitotenv.2021.150871
- Identification of key aerosol types and mixing states in the central Indian Himalayas during the GVAX campaign: the role of particle size in aerosol classification U. Dumka et al. 10.1016/j.scitotenv.2020.143188
- Composition and sources of brown carbon aerosols in megacity Beijing during the winter of 2016 X. Li et al. 10.1016/j.atmosres.2021.105773
- Concentration, optical characteristics, and emission factors of brown carbon emitted by on-road vehicles R. Huang et al. 10.1016/j.scitotenv.2021.151307
- Online Chemical Characterization and Sources of Submicron Aerosol in the Major Mediterranean Port City of Piraeus, Greece I. Stavroulas et al. 10.3390/atmos12121686
- Gas-phase brown carbon: Absorbance and chromophore types Q. Chen et al. 10.1016/j.atmosenv.2021.118646
- Light absorption properties and molecular compositions of water-soluble and methanol-soluble organic carbon emitted from wood pyrolysis and combustion R. Zhao et al. 10.1016/j.scitotenv.2021.151136
- Sources and atmospheric processing of brown carbon and HULIS in the Indo-Gangetic Plain: Insights from compositional analysis A. Mukherjee et al. 10.1016/j.envpol.2020.115440
- Concentrations, optical properties and sources of humic-like substances (HULIS) in fine particulate matter in Xi'an, Northwest China W. Yuan et al. 10.1016/j.scitotenv.2021.147902
- Substantial decreases of light absorption, concentrations and relative contributions of fossil fuel to light-absorbing carbonaceous aerosols attributed to the COVID-19 lockdown in east China Y. Lin et al. 10.1016/j.envpol.2021.116615
- Chemical Fingerprinting of HULIS in Particulate Matters Emitted from Residential Coal and Biomass Combustion Y. Huo et al. 10.1021/acs.est.0c08518
- Measurement report: PM<sub>2.5</sub>-bound nitrated aromatic compounds in Xi'an, Northwest China – seasonal variations and contributions to optical properties of brown carbon W. Yuan et al. 10.5194/acp-21-3685-2021
- Links between the optical properties and chemical compositions of brown carbon chromophores in different environments: Contributions and formation of functionalized aromatic compounds X. Li et al. 10.1016/j.scitotenv.2021.147418
- Collocated Measurements of Light‐Absorbing Organic Carbon in PM 2.5 : Observation Uncertainty and Organic Tracer‐Based Source Apportionment M. Xie et al. 10.1029/2021JD035874
- Quantification of organic aerosol and brown carbon evolution in fresh wildfire plumes B. Palm et al. 10.1073/pnas.2012218117
- Chemical analysis of nitro‐aromatic compounds of secondary organic aerosol formed from photooxidation of p‐xylene with NO x M. Zhu et al. 10.1002/jccs.202100105
20 citations as recorded by crossref.
- Investigating Carbonaceous Aerosol and Its Absorption Properties From Fires in the Western United States (WE‐CAN) and Southern Africa (ORACLES and CLARIFY) T. Carter et al. 10.1029/2021JD034984
- Absorption and radiative characteristics of brown carbon aerosols during crop residue burning in the source region of Indo-Gangetic Plain V. Choudhary et al. 10.1016/j.atmosres.2020.105285
- Assessment of the COVID-19 Lockdown Effects on Spectral Aerosol Scattering and Absorption Properties in Athens, Greece D. Kaskaoutis et al. 10.3390/atmos12020231
- Apportionment of black and brown carbon spectral absorption sources in the urban environment of Athens, Greece, during winter D. Kaskaoutis et al. 10.1016/j.scitotenv.2021.149739
- Source attribution of black and Brown carbon near-UV light absorption in Beijing, China and the impact of regional air-mass transport M. Olson et al. 10.1016/j.scitotenv.2021.150871
- Identification of key aerosol types and mixing states in the central Indian Himalayas during the GVAX campaign: the role of particle size in aerosol classification U. Dumka et al. 10.1016/j.scitotenv.2020.143188
- Composition and sources of brown carbon aerosols in megacity Beijing during the winter of 2016 X. Li et al. 10.1016/j.atmosres.2021.105773
- Concentration, optical characteristics, and emission factors of brown carbon emitted by on-road vehicles R. Huang et al. 10.1016/j.scitotenv.2021.151307
- Online Chemical Characterization and Sources of Submicron Aerosol in the Major Mediterranean Port City of Piraeus, Greece I. Stavroulas et al. 10.3390/atmos12121686
- Gas-phase brown carbon: Absorbance and chromophore types Q. Chen et al. 10.1016/j.atmosenv.2021.118646
- Light absorption properties and molecular compositions of water-soluble and methanol-soluble organic carbon emitted from wood pyrolysis and combustion R. Zhao et al. 10.1016/j.scitotenv.2021.151136
- Sources and atmospheric processing of brown carbon and HULIS in the Indo-Gangetic Plain: Insights from compositional analysis A. Mukherjee et al. 10.1016/j.envpol.2020.115440
- Concentrations, optical properties and sources of humic-like substances (HULIS) in fine particulate matter in Xi'an, Northwest China W. Yuan et al. 10.1016/j.scitotenv.2021.147902
- Substantial decreases of light absorption, concentrations and relative contributions of fossil fuel to light-absorbing carbonaceous aerosols attributed to the COVID-19 lockdown in east China Y. Lin et al. 10.1016/j.envpol.2021.116615
- Chemical Fingerprinting of HULIS in Particulate Matters Emitted from Residential Coal and Biomass Combustion Y. Huo et al. 10.1021/acs.est.0c08518
- Measurement report: PM<sub>2.5</sub>-bound nitrated aromatic compounds in Xi'an, Northwest China – seasonal variations and contributions to optical properties of brown carbon W. Yuan et al. 10.5194/acp-21-3685-2021
- Links between the optical properties and chemical compositions of brown carbon chromophores in different environments: Contributions and formation of functionalized aromatic compounds X. Li et al. 10.1016/j.scitotenv.2021.147418
- Collocated Measurements of Light‐Absorbing Organic Carbon in PM 2.5 : Observation Uncertainty and Organic Tracer‐Based Source Apportionment M. Xie et al. 10.1029/2021JD035874
- Quantification of organic aerosol and brown carbon evolution in fresh wildfire plumes B. Palm et al. 10.1073/pnas.2012218117
- Chemical analysis of nitro‐aromatic compounds of secondary organic aerosol formed from photooxidation of p‐xylene with NO x M. Zhu et al. 10.1002/jccs.202100105
Latest update: 06 Jul 2022
Short summary
We characterized light-absorbing properties, chromophore composition and sources of brown carbon (BrC) in Xi'an; identified three groups of light-absorbing organics; and quantified their contribution to overall BrC absorption. Our results showed that vehicle emissions and secondary formation are major sources of BrC in spring, coal combustion and vehicle emissions are major sources in fall, biomass burning and coal combustion become major sources in winter, and secondary BrC dominates in summer.
We characterized light-absorbing properties, chromophore composition and sources of brown carbon...
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