Articles | Volume 18, issue 22
https://doi.org/10.5194/acp-18-16419-2018
https://doi.org/10.5194/acp-18-16419-2018
Research article
 | 
20 Nov 2018
Research article |  | 20 Nov 2018

The size-resolved cloud condensation nuclei (CCN) activity and its prediction based on aerosol hygroscopicity and composition in the Pearl Delta River (PRD) region during wintertime 2014

Mingfu Cai, Haobo Tan, Chak K. Chan, Yiming Qin, Hanbing Xu, Fei Li, Misha I. Schurman, Li Liu, and Jun Zhao

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Cited articles

Ahn, W. S., Shin, K. C., and Chang, S.: The effect of curvature dependency correction for the surface tension on the result of pore distribution analysis, J. Colloid Interf. Sci., 51, 232–238, https://doi.org/10.1016/0021-9797(75)90108-3, 1975. 
Asa-Awuku, A., Engelhart, G. J., Lee, B. H., Pandis, S. N., and Nenes, A.: Relating CCN activity, volatility, and droplet growth kinetics of β-caryophyllene secondary organic aerosol, Atmos. Chem. Phys., 9, 795–812, https://doi.org/10.5194/acp-9-795-2009, 2009. 
Bogdan, A.: Thermodynamics of the curvature effect on ice surface tension and nucleation theory, J. Chem. Phys., 106, 1921–1929, 1997. 
Cai, M., Tan, H., Chan, C. K., Mochida, M., Hatakeyama, S., Kondo, Y., Schurman, M. I., Xu, H., Li, F., and Shimada, K.: Comparison of Aerosol Hygroscopcity, Volatility, and Chemical Composition between a Suburban Site in the Pearl River Delta Region and a Marine Site in Okinawa, Aerosol Air Qual. Res., 17, 3194–3208, 2017. 
Cao, G., Zhang, X., Wang, Y., and Zheng, F.: Estimation of emissions from field burning of crop straw in China, Chinese Sci. Bull., 53, 784–790, 2008. 
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Short summary
Cloud condensation nuclei (CCN) play a critical role in cloud formation which affects solar radiation and climate. We employed advanced instruments to measure aerosol hygroscopicity and chemical composition and used them to predict CCN activity. Our results found that the CCN activity was largely dependent on the hygroscopicity parameter and the surface tension of the particles. Our study highlights the need for evaluating the effects of organics in order to accurately predict CCN activity.
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