Articles | Volume 16, issue 22
https://doi.org/10.5194/acp-16-14775-2016
https://doi.org/10.5194/acp-16-14775-2016
Research article
 | 
28 Nov 2016
Research article |  | 28 Nov 2016

Modeling investigation of light-absorbing aerosols in the Amazon Basin during the wet season

Qiaoqiao Wang, Jorge Saturno, Xuguang Chi, David Walter, Jost V. Lavric, Daniel Moran-Zuloaga, Florian Ditas, Christopher Pöhlker, Joel Brito, Samara Carbone, Paulo Artaxo, and Meinrat O. Andreae

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Cited articles

Abouchami, W., Näthe, K., Kumar, A., Galer, S. J. G., Jochum, K. P., Williams, E., Horbe, A. M. C., Rosa, J. W. C., Balsam, W., Adams, D., Mezger, K., and Andreae, M. O.: Geochemical and isotopic characterization of the Bodélé Depression dust source and implications for transatlantic dust transport to the Amazon Basin, Earth Planet. Sci. Lett., 380, 112–123, https://doi.org/10.1016/j.epsl.2013.08.028, 2013.
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We use a chemical transport model to interpret observed aerosol concentrations and absorption over the Amazon Basin during the wet season. With daily temporal resolution for open fire emissions and modified aerosol optical properties, our model successfully captures the observed variation in aerosol concentrations and absorption over the Amazon Basin. The simulation indicates the important influence of open fire mainly from northern South America and from northern Africa in the wet season.
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