Articles | Volume 20, issue 17
https://doi.org/10.5194/acp-20-10193-2020
https://doi.org/10.5194/acp-20-10193-2020
Research article
 | 
03 Sep 2020
Research article |  | 03 Sep 2020

Characterization and source apportionment of aerosol light scattering in a typical polluted city in the Yangtze River Delta, China

Dong Chen, Yu Zhao, Jie Zhang, Huan Yu, and Xingna Yu

Related authors

Long-term variability in black carbon emissions constrained by gap-filled absorption aerosol optical depth and associated premature mortality in China
Wenxin Zhao, Yu Zhao, Yu Zheng, Dong Chen, Jinyuan Xin, Kaitao Li, Huizheng Che, Zhengqiang Li, Mingrui Ma, and Yun Hang
Atmos. Chem. Phys., 24, 6593–6612, https://doi.org/10.5194/acp-24-6593-2024,https://doi.org/10.5194/acp-24-6593-2024, 2024
Short summary
Top-down estimate of black carbon emissions for city clusters using ground observations: a case study in southern Jiangsu, China
Xuefen Zhao, Yu Zhao, Dong Chen, Chunyan Li, and Jie Zhang
Atmos. Chem. Phys., 19, 2095–2113, https://doi.org/10.5194/acp-19-2095-2019,https://doi.org/10.5194/acp-19-2095-2019, 2019
Short summary

Related subject area

Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
Measurement report: Oxidation potential of water-soluble aerosol components in the south and north of Beijing
Wei Yuan, Ru-Jin Huang, Chao Luo, Lu Yang, Wenjuan Cao, Jie Guo, and Huinan Yang
Atmos. Chem. Phys., 24, 13219–13230, https://doi.org/10.5194/acp-24-13219-2024,https://doi.org/10.5194/acp-24-13219-2024, 2024
Short summary
Enhanced daytime secondary aerosol formation driven by gas–particle partitioning in downwind urban plumes
Mingfu Cai, Chenshuo Ye, Bin Yuan, Shan Huang, E Zheng, Suxia Yang, Zelong Wang, Yi Lin, Tiange Li, Weiwei Hu, Wei Chen, Qicong Song, Wei Li, Yuwen Peng, Baoling Liang, Qibin Sun, Jun Zhao, Duohong Chen, Jiaren Sun, Zhiyong Yang, and Min Shao
Atmos. Chem. Phys., 24, 13065–13079, https://doi.org/10.5194/acp-24-13065-2024,https://doi.org/10.5194/acp-24-13065-2024, 2024
Short summary
Understanding the mechanism and importance of brown carbon bleaching across the visible spectrum in biomass burning plumes from the WE-CAN campaign
Yingjie Shen, Rudra P. Pokhrel, Amy P. Sullivan, Ezra J. T. Levin, Lauren A. Garofalo, Delphine K. Farmer, Wade Permar, Lu Hu, Darin W. Toohey, Teresa Campos, Emily V. Fischer, and Shane M. Murphy
Atmos. Chem. Phys., 24, 12881–12901, https://doi.org/10.5194/acp-24-12881-2024,https://doi.org/10.5194/acp-24-12881-2024, 2024
Short summary
Influence of terrestrial and marine air mass on the constituents and intermixing of bioaerosols over a coastal atmosphere
Qun He, Zhaowen Wang, Houfeng Liu, Pengju Xu, Rongbao Duan, Caihong Xu, Jianmin Chen, and Min Wei
Atmos. Chem. Phys., 24, 12775–12792, https://doi.org/10.5194/acp-24-12775-2024,https://doi.org/10.5194/acp-24-12775-2024, 2024
Short summary
A multi-site passive approach to studying the emissions and evolution of smoke from prescribed fires
Rime El Asmar, Zongrun Li, David J. Tanner, Yongtao Hu, Susan O'Neill, L. Gregory Huey, M. Talat Odman, and Rodney J. Weber
Atmos. Chem. Phys., 24, 12749–12773, https://doi.org/10.5194/acp-24-12749-2024,https://doi.org/10.5194/acp-24-12749-2024, 2024
Short summary

Cited articles

Alexander, D. T. L., Crozier, P. A., and Anderson, J. R.: Brown carbon spheres in East Asian outflow and their optical properties, Science, 321, 833–836, https://doi.org/10.1126/science.1155296, 2008. 
Andreae, M. O., Schmid, O., Yang, H., Chand, D., Yu, J. Z., Zeng, L. M., and Zhang, Y. H.: Optical properties and chemical composition of the atmospheric aerosol in urban Guangzhou, China, Atmos. Environ., 42, 6335–6350, https://doi.org/10.1016/j.atmosenv.2008.01.030, 2008. 
Bohren, C. F. and Huffman, D. R.: Absorption and scattering of light by small particles [R], New York: Wiley, Inc., 1998. 
Bond, T. C. and Bergstrom, R. W.: Light Absorption by Carbonaceous Particles: An Investigative Review, Aerosol Sci. Technol., 40, 27–67, https://doi.org/10.1080/02786820500421521, 2006. 
Cao, J. J., Lee, S. C., Chow, J. C., Watson, J. G., Ho, K. F., Zhang, R. J., Jin, Z. D., Shen, Z. X., Chen, G. C., Kang, Y. M., Zou, S. C., Zhang, L. Z., Qi, S. H., Dai, M. H., Cheng, Y., and Hu, K.: Spatial and seasonal distributions of carbonaceous aerosols over China, J. Geophys. Res., 112, D22S11, https://doi.org/10.1029/2006JD008205, 2007. 
Download
Short summary
We studied the characteristics and sources of aerosol scattering for Nanjing. The method of aerosol scattering estimation was optimized based on field measurements, and the impacts of aerosol size and composition were quantified. To explore the reasons for the reduced visibility, source apportionment of aerosol scattering was conducted by pollution level. This work stressed the linkage between aerosols and visibility and improved the understanding of emissions and their role in air quality.
Altmetrics
Final-revised paper
Preprint