Articles | Volume 13, issue 12
https://doi.org/10.5194/gmd-13-6447-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-13-6447-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Model description paper
| 
21 Dec 2020
Model description paper |
| 21 Dec 2020
| 21 Dec 2020
GenChem v1.0 – a chemical pre-processing and testing system for atmospheric modelling
EMEP MSC-W, Climate Modelling and Air Pollution Division, Norwegian Meteorological Institute, Oslo, Norway
Dept. Space, Earth & Environment, Chalmers University of Technology, Gothenburg, Sweden
Robert Bergström
Dept. Space, Earth & Environment, Chalmers University of Technology, Gothenburg, Sweden
Research Dept., Swedish Meteorological and Hydrological Institute, 60176 Norrköping, Sweden
Alan Briolat
Environ. Dept, Stockholm Environment Institute at York, University of York, Heslington, York, YO10 5DD, United Kingdom
Hannah Imhof
Dept. Space, Earth & Environment, Chalmers University of Technology, Gothenburg, Sweden
John Johansson
Dept. Space, Earth & Environment, Chalmers University of Technology, Gothenburg, Sweden
Michael Priestley
Dept. Chemistry & Molecular Biology, University of Gothenburg, Gothenburg, Sweden
Alvaro Valdebenito
EMEP MSC-W, Climate Modelling and Air Pollution Division, Norwegian Meteorological Institute, Oslo, Norway
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Cited
12 citations as recorded by crossref.
- Simulating impacts on UK air quality from net-zero forest planting scenarios G. Purser et al. 10.5194/acp-23-13713-2023
- Evaluation of modelled versus observed non-methane volatile organic compounds at European Monitoring and Evaluation Programme sites in Europe Y. Ge et al. 10.5194/acp-24-7699-2024
- A new assessment of global and regional budgets, fluxes, and lifetimes of atmospheric reactive N and S gases and aerosols Y. Ge et al. 10.5194/acp-22-8343-2022
- Evaluation of global EMEP MSC-W (rv4.34) WRF (v3.9.1.1) model surface concentrations and wet deposition of reactive N and S with measurements Y. Ge et al. 10.5194/gmd-14-7021-2021
- Nitrogen deposition in forests: Statistical modeling of total deposition from throughfall loads S. Braun et al. 10.3389/ffgc.2022.1062223
- Potential impact of shipping on air pollution in the Mediterranean region – a multimodel evaluation: comparison of photooxidants NO2 and O3 L. Fink et al. 10.5194/acp-23-1825-2023
- Implementation and evaluation of updated photolysis rates in the EMEP MSC-W chemistry-transport model using Cloud-J v7.3e W. van Caspel et al. 10.5194/gmd-16-7433-2023
- Global sensitivities of reactive N and S gas and particle concentrations and deposition to precursor emissions reductions Y. Ge et al. 10.5194/acp-23-6083-2023
- A multimodel evaluation of the potential impact of shipping on particle species in the Mediterranean Sea L. Fink et al. 10.5194/acp-23-10163-2023
- Analysis of the effect of abiotic stressors on BVOC emissions from urban green infrastructure in northern Germany J. Feldner et al. 10.1039/D2EA00038E
- Response of South Asia PM2.5 pollution to ammonia emission changes and associated impacts on human health Y. Wang et al. 10.1016/j.envint.2024.109207
- Good Agreement Between Modeled and Measured Sulfur and Nitrogen Deposition in Europe, in Spite of Marked Differences in Some Sites A. Marchetto et al. 10.3389/fenvs.2021.734556
12 citations as recorded by crossref.
- Simulating impacts on UK air quality from net-zero forest planting scenarios G. Purser et al. 10.5194/acp-23-13713-2023
- Evaluation of modelled versus observed non-methane volatile organic compounds at European Monitoring and Evaluation Programme sites in Europe Y. Ge et al. 10.5194/acp-24-7699-2024
- A new assessment of global and regional budgets, fluxes, and lifetimes of atmospheric reactive N and S gases and aerosols Y. Ge et al. 10.5194/acp-22-8343-2022
- Evaluation of global EMEP MSC-W (rv4.34) WRF (v3.9.1.1) model surface concentrations and wet deposition of reactive N and S with measurements Y. Ge et al. 10.5194/gmd-14-7021-2021
- Nitrogen deposition in forests: Statistical modeling of total deposition from throughfall loads S. Braun et al. 10.3389/ffgc.2022.1062223
- Potential impact of shipping on air pollution in the Mediterranean region – a multimodel evaluation: comparison of photooxidants NO2 and O3 L. Fink et al. 10.5194/acp-23-1825-2023
- Implementation and evaluation of updated photolysis rates in the EMEP MSC-W chemistry-transport model using Cloud-J v7.3e W. van Caspel et al. 10.5194/gmd-16-7433-2023
- Global sensitivities of reactive N and S gas and particle concentrations and deposition to precursor emissions reductions Y. Ge et al. 10.5194/acp-23-6083-2023
- A multimodel evaluation of the potential impact of shipping on particle species in the Mediterranean Sea L. Fink et al. 10.5194/acp-23-10163-2023
- Analysis of the effect of abiotic stressors on BVOC emissions from urban green infrastructure in northern Germany J. Feldner et al. 10.1039/D2EA00038E
- Response of South Asia PM2.5 pollution to ammonia emission changes and associated impacts on human health Y. Wang et al. 10.1016/j.envint.2024.109207
- Good Agreement Between Modeled and Measured Sulfur and Nitrogen Deposition in Europe, in Spite of Marked Differences in Some Sites A. Marchetto et al. 10.3389/fenvs.2021.734556
Latest update: 08 May 2025
Short summary
This paper outlines the structure and usage of the GenChem system, which includes a chemical pre-processor (GenChem.py) and a simple box model (boxChem). GenChem provides scripts and input files for converting chemical equations into differential form for use in atmospheric chemical transport models (CTMs) and/or the boxChem system. Although GenChem is primarily intended for users of the EMEP MSC-W CTM and related systems, boxChem can be run as a stand-alone chemical solver.
This paper outlines the structure and usage of the GenChem system, which includes a chemical...
