Articles | Volume 18, issue 13
https://doi.org/10.5194/gmd-18-4183-2025
https://doi.org/10.5194/gmd-18-4183-2025
Development and technical paper
 | 
10 Jul 2025
Development and technical paper |  | 10 Jul 2025

Modelling emission and transport of key components of primary marine organic aerosol using the global aerosol–climate model ECHAM6.3–HAM2.3

Anisbel Leon-Marcos, Moritz Zeising, Manuela van Pinxteren, Sebastian Zeppenfeld, Astrid Bracher, Elena Barbaro, Anja Engel, Matteo Feltracco, Ina Tegen, and Bernd Heinold

Data sets

Data for paper publication "Modelling emission and transport of key components of primary marine organic aerosol using the global aerosol-climate model ECHAM6.3–HAM2.3" Anisbel Leon Marcos et al. https://doi.org/10.5281/zenodo.15172565

Model code and software

Simulation experiment configuration files for the manuscript "Modelling emission and transport of key components of primary marine organic aerosol using the global aerosol-climate model ECHAM6.3–HAM2.3" Anisbel Leon Marcos and Bernd Heinold https://doi.org/10.5281/zenodo.14203456

Model code implementing TEP in FESOM2.1-REcoM3 Moritz Zeising et al. https://doi.org/10.5281/zenodo.14017537

Aerosol model code for the paper publication ``Modelling emission and transport of key components of primary marine organic aerosol using the global aerosol-climate model ECHAM6.3–HAM2.3'' A. Leon-Marcos and B. Heinold https://doi.org/10.5281/zenodo.14193491

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Short summary
This study represents the primary marine organic aerosol (PMOA) emissions, focusing on their sea–atmosphere transfer. Using the FESOM2.1–REcoM3 model, concentrations of key organic biomolecules were estimated and integrated into the ECHAM6.3–HAM2.3 aerosol–climate model. Results highlight the influence of marine biological activity and surface winds on PMOA emissions, with reasonably good agreement with observations improving aerosol representation in the southern oceans.
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