Articles | Volume 26, issue 1
https://doi.org/10.5194/acp-26-15-2026
https://doi.org/10.5194/acp-26-15-2026
Research article
 | 
05 Jan 2026
Research article |  | 05 Jan 2026

The impact of Sahara dust aerosols on the three-dimensional structure of precipitation systems of different sizes in spring

Jing Xi, Yu Wang, Rui Li, Banghai Wu, Xiaoye Fan, Xinbin Ma, and Zixiang Meng

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This preprint is open for discussion and under review for Atmospheric Measurement Techniques (AMT).
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Cited articles

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Barreto, Á., Cuevas, E., García, R. D., Carrillo, J., Prospero, J. M., Ilić, L., Basart, S., Berjón, A. J., Marrero, C. L., Hernández, Y., Bustos, J. J., Ničković, S., and Yela, M.: Long-term characterisation of the vertical structure of the Saharan Air Layer over the Canary Islands using lidar and radiosonde profiles: implications for radiative and cloud processes over the subtropical Atlantic Ocean, Atmos. Chem. Phys., 22, 739–763, https://doi.org/10.5194/acp-22-739-2022, 2022. 
Braun, S. A.: Reevaluating the role of the Saharan Air Layer in Atlantic tropical cyclogenesis and evolution, Mon. Weather Rev., 138, 2007–2037, https://doi.org/10.1175/2009mwr3135.1, 2010. 
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The impacts of Saharan dust aerosols on 3-D structure of organized precipitation systems of different horizontal sizes over the tropical Atlantic Ocean in spring were studied using multiple satellite observations. Results show that under comparable thermodynamic conditions, dust-laden precipitation systems have higher storm tops, broader upper-level precipitation areas with more large particles, stronger convective activities, and heavier surface rain rates than clean ones.
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