Articles | Volume 25, issue 6
https://doi.org/10.5194/acp-25-3785-2025
https://doi.org/10.5194/acp-25-3785-2025
Research article
 | 
01 Apr 2025
Research article |  | 01 Apr 2025

Microphysics regimes due to haze–cloud interactions: cloud oscillation and cloud collapse

Fan Yang, Hamed Fahandezh Sadi, Raymond A. Shaw, Fabian Hoffmann, Pei Hou, Aaron Wang, and Mikhail Ovchinnikov

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Cited articles

Anderson, J. C., Beeler, P., Ovchinnikov, M., Cantrell, W., Krueger, S., Shaw, R. A., Yang, F., and Fierce, L.: Enhancements in cloud condensation nuclei activity from turbulent fluctuations in supersaturation, Geophys. Res. Lett., 50, e2022GL102635, https://doi.org/10.1029/2022GL102635, 2023. a
Arabas, S. and Shima, S.: On the CCN (de)activation nonlinearities, Nonlin. Processes Geophys., 24, 535–542, https://doi.org/10.5194/npg-24-535-2017, 2017. a, b
Baker, M. B. and Charlson, R. J.: Bistability of CCN concentrations and thermodynamics in the cloud-topped boundary layer, Nature, 345, 142–145, https://doi.org/10.1038/345142a0, 1990. a
Boutle, I., Price, J., Kudzotsa, I., Kokkola, H., and Romakkaniemi, S.: Aerosol–fog interaction and the transition to well-mixed radiation fog, Atmos. Chem. Phys., 18, 7827–7840, https://doi.org/10.5194/acp-18-7827-2018, 2018. a
Brown, P. N., Byrne, G. D., and Hindmarsh, A. C.: VODE: A variable-coefficient ODE solver, SIAM journal on scientific and statistical computing, 10, 1038–1051, https://doi.org/10.1137/0910062, 1989. a
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Short summary
Large-eddy simulations of a convection cloud chamber show two new microphysics regimes, cloud oscillation and cloud collapse, due to haze–cloud interactions. Our results suggest that haze particles and their interactions with cloud droplets should be considered especially in polluted conditions. To properly simulate haze–cloud interactions, we need to resolve droplet activation and deactivation processes, instead of using Twomey-type activation parameterization.
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