Articles | Volume 21, issue 23
https://doi.org/10.5194/acp-21-18065-2021
https://doi.org/10.5194/acp-21-18065-2021
Research article
 | 
10 Dec 2021
Research article |  | 10 Dec 2021

How weather events modify aerosol particle size distributions in the Amazon boundary layer

Luiz A. T. Machado, Marco A. Franco, Leslie A. Kremper, Florian Ditas, Meinrat O. Andreae, Paulo Artaxo, Micael A. Cecchini, Bruna A. Holanda, Mira L. Pöhlker, Ivan Saraiva, Stefan Wolff, Ulrich Pöschl, and Christopher Pöhlker

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Cited articles

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Short summary
Several studies evaluate aerosol–cloud interactions, but only a few attempted to describe how clouds modify aerosol properties. This study evaluates the effect of weather events on the particle size distribution at the ATTO, combining remote sensing and in situ data. Ultrafine, Aitken and accumulation particles modes have different behaviors for the diurnal cycle and for rainfall events. This study opens up new scientific questions that need to be pursued in detail in new field campaigns.
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