Articles | Volume 17, issue 3
https://doi.org/10.5194/gmd-17-1271-2024
https://doi.org/10.5194/gmd-17-1271-2024
Development and technical paper
 | 
14 Feb 2024
Development and technical paper |  | 14 Feb 2024

The implementation of dust mineralogy in COSMO5.05-MUSCAT

Sofía Gómez Maqueo Anaya, Dietrich Althausen, Matthias Faust, Holger Baars, Bernd Heinold, Julian Hofer, Ina Tegen, Albert Ansmann, Ronny Engelmann, Annett Skupin, Birgit Heese, and Kerstin Schepanski

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Cited articles

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Short summary
Mineral dust aerosol particles vary greatly in their composition depending on source region, which leads to different physicochemical properties. Most atmosphere–aerosol models consider mineral dust aerosols to be compositionally homogeneous, which ultimately increases model uncertainty. Here, we present an approach to explicitly consider the heterogeneity of the mineralogical composition for simulations of the Saharan atmospheric dust cycle with regard to dust transport towards the Atlantic.