Articles | Volume 19, issue 18
https://doi.org/10.5194/acp-19-11669-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-19-11669-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 Sep 2019
Research article |
| 19 Sep 2019
| 19 Sep 2019
Light absorption properties and potential sources of particulate brown carbon in the Pearl River Delta region of China
Zhujie Li
Collaborative Innovation Center of Atmospheric Environment and
Equipment Technology, Nanjing University of Information Science and
Technology, Nanjing, China
Key Laboratory of Regional Numerical Weather Prediction, Institute of Tropical and Marine Meteorology, China Meteorological Administration,
Guangzhou, China
Now at Emergency Early Warning Release and Weather Modification Center of Guangdong, Guangzhou 510080, China
Haobo Tan
CORRESPONDING AUTHOR
Key Laboratory of Regional Numerical Weather Prediction, Institute of Tropical and Marine Meteorology, China Meteorological Administration,
Guangzhou, China
Foshan Meteorological Service of Guangdong, Foshan 528010, Guangdong, China
Collaborative Innovation Center of Atmospheric Environment and
Equipment Technology, Nanjing University of Information Science and
Technology, Nanjing, China
Li Liu
Key Laboratory of Regional Numerical Weather Prediction, Institute of Tropical and Marine Meteorology, China Meteorological Administration,
Guangzhou, China
Department of Atmospheric Science, Sun yat-sen University, Guangzhou, China
Yiming Qin
School of Energy and Environment, City University of Hong Kong SAR, Hong Kong, China
Now at School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
Nan Wang
Key Laboratory of Regional Numerical Weather Prediction, Institute of Tropical and Marine Meteorology, China Meteorological Administration,
Guangzhou, China
Key Laboratory of Regional Numerical Weather Prediction, Institute of Tropical and Marine Meteorology, China Meteorological Administration,
Guangzhou, China
Yongjie Li
Department of Civil and Environmental Engineering, Faculty of Science and Technology, University of Macau, Macau SAR, China
Mingfu Cai
Department of Atmospheric Science, Sun yat-sen University, Guangzhou, China
Yan Ma
Collaborative Innovation Center of Atmospheric Environment and
Equipment Technology, Nanjing University of Information Science and
Technology, Nanjing, China
Chak K. Chan
School of Energy and Environment, City University of Hong Kong SAR, Hong Kong, China
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- Weakened Aerosol‐PBL Interaction During COVID‐19 Lockdown in Northern China Z. Wang et al. 10.1029/2020GL090542
- Gas-phase brown carbon: Absorbance and chromophore types Q. Chen et al. 10.1016/j.atmosenv.2021.118646
- Biomass burning organic aerosols significantly influence the light absorption properties of polarity-dependent organic compounds in the Pearl River Delta Region, China H. Jiang et al. 10.1016/j.envint.2020.106079
- Analysis of the Influencing Factors and Sources of Brown Carbon Light Absorption in a Typical Megacity of the Yangtze River Delta, China S. Xu et al. 10.3390/atmos15040421
- Seasonal features of brown carbon in northern China: Implications for BrC emission control L. Wang et al. 10.1016/j.atmosres.2021.105610
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- 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
- Amplification of black carbon light absorption induced by atmospheric aging: temporal variation at seasonal and diel scales in urban Guangzhou J. Sun et al. 10.5194/acp-20-2445-2020
- Brown carbon light absorption over an urban environment in northern peninsular Southeast Asia S. Pani et al. 10.1016/j.envpol.2021.116735
- Effects of significant emission changes on PM2.5 chemical composition and optical properties from 2019 to 2021 in a typical industrial city of eastern China X. Huang et al. 10.1016/j.atmosres.2024.107287
- Accurate observation of black and brown carbon in atmospheric fine particles via a versatile aerosol concentration enrichment system (VACES) H. Kang et al. 10.1016/j.scitotenv.2022.155817
- Spectral absorption properties of organic carbon aerosol during a polluted winter in Beijing, China Y. Wu et al. 10.1016/j.scitotenv.2020.142600
- Seasonal variations in the mass characteristics and optical properties of carbonaceous constituents of PM2.5 in six cities of North China L. Luo et al. 10.1016/j.envpol.2020.115780
- Field comparison of dual- and single-spot Aethalometers: equivalent black carbon, light absorption, Ångström exponent and secondary brown carbon estimations L. Wu et al. 10.5194/amt-17-2917-2024
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- Estimation of real-time brown carbon absorption: An observationally constrained Mie theory-based optimization method T. Kapoor et al. 10.1016/j.jaerosci.2022.106047
- A Review on the Characterization and Measurement of the Carbonaceous Fraction of Particulate Matter M. Correa-Ochoa et al. 10.3390/su15118717
- Chemical composition, sources and optical properties of nitrated aromatic compounds in fine particulate matter during winter foggy days in Nanjing, China C. Gu et al. 10.1016/j.envres.2022.113255
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- Vertical profiling of black carbon and ozone using a multicopter unmanned aerial vehicle (UAV) in urban Shenzhen of South China C. Wu et al. 10.1016/j.scitotenv.2021.149689
- Regional Differences in the Light Absorption Properties of Fine Particulate Matter Over the Tibetan Plateau: Insights From HR‐ToF‐AMS and Aethalometer Measurements X. Zhang et al. 10.1029/2021JD035562
- Estimating mass-absorption cross-section of ambient black carbon aerosols: Theoretical, empirical, and machine learning models H. Li & A. May 10.1080/02786826.2022.2114311
- Parameterizations of size distribution and refractive index of biomass burning organic aerosol with black carbon content B. Luo et al. 10.5194/acp-22-12401-2022
- Light absorption properties and potential sources of brown carbon in Fenwei Plain during winter 2018–2019 W. Zhang et al. 10.1016/j.jes.2020.09.007
- Black carbon content of traffic emissions significantly impacts black carbon mass size distributions and mixing states F. Li et al. 10.5194/acp-23-6545-2023
- Long-term variability in black carbon emissions constrained by gap-filled absorption aerosol optical depth and associated premature mortality in China W. Zhao et al. 10.5194/acp-24-6593-2024
30 citations as recorded by crossref.
- Estimating contributions of black and brown carbon to solar absorption from aethalometer and AERONET measurements in the highly polluted Kathmandu Valley, Nepal S. Kim et al. 10.1016/j.atmosres.2020.105164
- Characteristics of light absorption and environmental effects of Brown carbon aerosol in Chongqing during summer and winter based on online measurement: Implications of secondary formation H. Wu et al. 10.1016/j.atmosenv.2024.120843
- Weakened Aerosol‐PBL Interaction During COVID‐19 Lockdown in Northern China Z. Wang et al. 10.1029/2020GL090542
- Gas-phase brown carbon: Absorbance and chromophore types Q. Chen et al. 10.1016/j.atmosenv.2021.118646
- Biomass burning organic aerosols significantly influence the light absorption properties of polarity-dependent organic compounds in the Pearl River Delta Region, China H. Jiang et al. 10.1016/j.envint.2020.106079
- Analysis of the Influencing Factors and Sources of Brown Carbon Light Absorption in a Typical Megacity of the Yangtze River Delta, China S. Xu et al. 10.3390/atmos15040421
- Seasonal features of brown carbon in northern China: Implications for BrC emission control L. Wang et al. 10.1016/j.atmosres.2021.105610
- Contribution of brown carbon to light absorption in emissions of European residential biomass combustion appliances S. Basnet et al. 10.5194/acp-24-3197-2024
- Light absorption properties and source contributions of black and brown carbon in Guangxi, southern China B. Xu et al. 10.1016/j.atmosres.2024.107317
- Determination of equivalent black carbon mass concentration from aerosol light absorption using variable mass absorption cross section W. Zhao et al. 10.5194/amt-14-1319-2021
- 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
- Amplification of black carbon light absorption induced by atmospheric aging: temporal variation at seasonal and diel scales in urban Guangzhou J. Sun et al. 10.5194/acp-20-2445-2020
- Brown carbon light absorption over an urban environment in northern peninsular Southeast Asia S. Pani et al. 10.1016/j.envpol.2021.116735
- Effects of significant emission changes on PM2.5 chemical composition and optical properties from 2019 to 2021 in a typical industrial city of eastern China X. Huang et al. 10.1016/j.atmosres.2024.107287
- Accurate observation of black and brown carbon in atmospheric fine particles via a versatile aerosol concentration enrichment system (VACES) H. Kang et al. 10.1016/j.scitotenv.2022.155817
- Spectral absorption properties of organic carbon aerosol during a polluted winter in Beijing, China Y. Wu et al. 10.1016/j.scitotenv.2020.142600
- Seasonal variations in the mass characteristics and optical properties of carbonaceous constituents of PM2.5 in six cities of North China L. Luo et al. 10.1016/j.envpol.2020.115780
- Field comparison of dual- and single-spot Aethalometers: equivalent black carbon, light absorption, Ångström exponent and secondary brown carbon estimations L. Wu et al. 10.5194/amt-17-2917-2024
- Light absorption of brown carbon in PM2.5 in the Three Gorges Reservoir region, southwestern China: Implications of biomass burning and secondary formation C. Peng et al. 10.1016/j.atmosenv.2020.117409
- Estimation of real-time brown carbon absorption: An observationally constrained Mie theory-based optimization method T. Kapoor et al. 10.1016/j.jaerosci.2022.106047
- A Review on the Characterization and Measurement of the Carbonaceous Fraction of Particulate Matter M. Correa-Ochoa et al. 10.3390/su15118717
- Chemical composition, sources and optical properties of nitrated aromatic compounds in fine particulate matter during winter foggy days in Nanjing, China C. Gu et al. 10.1016/j.envres.2022.113255
- South and Southeast Asia controls black carbon characteristics of Meili Snow Mountains in southeast Tibetan Plateau P. Chen et al. 10.1016/j.scitotenv.2024.172262
- Vertical profiling of black carbon and ozone using a multicopter unmanned aerial vehicle (UAV) in urban Shenzhen of South China C. Wu et al. 10.1016/j.scitotenv.2021.149689
- Regional Differences in the Light Absorption Properties of Fine Particulate Matter Over the Tibetan Plateau: Insights From HR‐ToF‐AMS and Aethalometer Measurements X. Zhang et al. 10.1029/2021JD035562
- Estimating mass-absorption cross-section of ambient black carbon aerosols: Theoretical, empirical, and machine learning models H. Li & A. May 10.1080/02786826.2022.2114311
- Parameterizations of size distribution and refractive index of biomass burning organic aerosol with black carbon content B. Luo et al. 10.5194/acp-22-12401-2022
- Light absorption properties and potential sources of brown carbon in Fenwei Plain during winter 2018–2019 W. Zhang et al. 10.1016/j.jes.2020.09.007
- Black carbon content of traffic emissions significantly impacts black carbon mass size distributions and mixing states F. Li et al. 10.5194/acp-23-6545-2023
- Long-term variability in black carbon emissions constrained by gap-filled absorption aerosol optical depth and associated premature mortality in China W. Zhao et al. 10.5194/acp-24-6593-2024
Latest update: 20 Nov 2024
Short summary
Comprehensive field measurements were conducted to investigate aerosol compositions, optical properties, source origins, and radiative forcing effects in Guangzhou. Particulate brown carbon (BrC) light absorption was differentiated from that of black carbon. BrC was mostly due to primary emissions, such as straw burning, rather than secondary formation. BrC may cause ∼2.3 W m−2 radiative forcing at the top of the atmosphere and contribute to ∼15.8 % of the aerosol warming effect.
Comprehensive field measurements were conducted to investigate aerosol compositions, optical...
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