Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 16, issue 10
Articles | Volume 16, issue 10
https://doi.org/10.5194/gmd-16-2873-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-16-2873-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 10
Development and technical paper
 | 
26 May 2023
Development and technical paper |  | 26 May 2023

Halogen chemistry in volcanic plumes: a 1D framework based on MOCAGE 1D (version R1.18.1) preparing 3D global chemistry modelling

Virginie Marécal, Ronan Voisin-Plessis, Tjarda Jane Roberts, Alessandro Aiuppa, Herizo Narivelo, Paul David Hamer, Béatrice Josse, Jonathan Guth, Luke Surl, and Lisa Grellier

Supplement

https://doi.org/10.5194/gmd-16-2873-2023-supplement

Data sets

Dataset produced by MOCAGE-1D model version R1.18.1 for volcanic halogen chemistry study Virginie Marécal, Ronan Voisin-Plessis, Tjarda Jane Roberts, Herizo Narivelo, Paul David Hamer, Béatrice Josse, Jonathan Guth, Luke Surl, and Lisa Grellier https://doi.org/10.5281/zenodo.7299080

Model code and software

Code of MOCAGE-1D model version R1.18.1 (R1.18.1) Virginie Marécal, Ronan Voisin-Plessis, Tjarda Jane Roberts, Herizo Narivelo, Paul David Hamer, Béatrice Josse, Jonathan Guth, Luke Surl, and Lisa Grellier https://doi.org/10.5281/zenodo.7298580

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Short summary
We implemented a halogen volcanic chemistry scheme in a one-dimensional modelling framework preparing for further use in a three-dimensional global chemistry-transport model. The results of the simulations for an eruption of Mt Etna in 2008, including various sensitivity tests, show a good consistency with previous modelling studies.
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