Articles | Volume 21, issue 12
https://doi.org/10.5194/acp-21-9909-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-9909-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Oxidation of low-molecular-weight organic compounds in cloud droplets: global impact on tropospheric oxidants
Institute of Energy and Climate Research: Troposphere (IEK-8), Forschungszentrum Jülich GmbH, Jülich, Germany
Rolf Sander
Atmospheric Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
Bruno Franco
Spectroscopy, Quantum Chemistry and Atmospheric Remote Sensing (SQUARES), Université libre de Bruxelles (ULB), Brussels, 1050, Belgium
Catherine Wespes
Spectroscopy, Quantum Chemistry and Atmospheric Remote Sensing (SQUARES), Université libre de Bruxelles (ULB), Brussels, 1050, Belgium
Andreas Wahner
Institute of Energy and Climate Research: Troposphere (IEK-8), Forschungszentrum Jülich GmbH, Jülich, Germany
Domenico Taraborrelli
Institute of Energy and Climate Research: Troposphere (IEK-8), Forschungszentrum Jülich GmbH, Jülich, Germany
Viewed
Total article views: 3,065 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 04 Nov 2020)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
2,244 | 759 | 62 | 3,065 | 90 | 91 |
- HTML: 2,244
- PDF: 759
- XML: 62
- Total: 3,065
- BibTeX: 90
- EndNote: 91
Total article views: 2,530 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 01 Jul 2021)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
1,992 | 480 | 58 | 2,530 | 77 | 81 |
- HTML: 1,992
- PDF: 480
- XML: 58
- Total: 2,530
- BibTeX: 77
- EndNote: 81
Total article views: 535 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 04 Nov 2020)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
252 | 279 | 4 | 535 | 13 | 10 |
- HTML: 252
- PDF: 279
- XML: 4
- Total: 535
- BibTeX: 13
- EndNote: 10
Viewed (geographical distribution)
Total article views: 3,065 (including HTML, PDF, and XML)
Thereof 3,065 with geography defined
and 0 with unknown origin.
Total article views: 2,530 (including HTML, PDF, and XML)
Thereof 2,530 with geography defined
and 0 with unknown origin.
Total article views: 535 (including HTML, PDF, and XML)
Thereof 535 with geography defined
and 0 with unknown origin.
Country | # | Views | % |
---|
Country | # | Views | % |
---|
Country | # | Views | % |
---|
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1
1
Cited
13 citations as recorded by crossref.
- Oxidation of low-molecular-weight organic compounds in cloud droplets: development of the Jülich Aqueous-phase Mechanism of Organic Chemistry (JAMOC) in CAABA/MECCA (version 4.5.0) S. Rosanka et al. 10.5194/gmd-14-4103-2021
- Simulation of organics in the atmosphere: evaluation of EMACv2.54 with the Mainz Organic Mechanism (MOM) coupled to the ORACLE (v1.0) submodel A. Pozzer et al. 10.5194/gmd-15-2673-2022
- Tropospheric ozone production and chemical regime analysis during the COVID-19 lockdown over Europe C. Nussbaumer et al. 10.5194/acp-22-6151-2022
- Optimized step size control within the Rosenbrock solvers for stiff chemical ordinary differential equation systems in KPP version 2.2.3_rs4 R. Dreger et al. 10.5194/gmd-18-4273-2025
- Force field study of catechol dimers and catechol-(H2O)n clusters E. Obeid et al. 10.1088/1402-4896/ad0e53
- Average Cloud Droplet Size and Composition: Good Assumptions for Predicting Oxidants in the Atmospheric Aqueous Phase? B. Ervens 10.1021/acs.jpca.2c05527
- Airborne glyoxal measurements in the marine and continental atmosphere: comparison with TROPOMI observations and EMAC simulations F. Kluge et al. 10.5194/acp-23-1369-2023
- Assessing the efficiency of water-soluble organic compound biodegradation in clouds under various environmental conditions L. Pailler et al. 10.1039/D2EA00153E
- How non-equilibrium aerosol chemistry impacts particle acidity: the GMXe AERosol CHEMistry (GMXe–AERCHEM, v1.0) sub-submodel of MESSy S. Rosanka et al. 10.5194/gmd-17-2597-2024
- Chloride Interferences in Wet Chemical Oxidation Measurements: Plausible Mechanisms and Implications Y. Chiu et al. 10.1021/acsestwater.4c00508
- Widespread reduction of ozone extremes in storylines of future climate T. Emmerichs et al. 10.1038/s44407-025-00019-4
- The impact of organic pollutants from Indonesian peatland fires on the tropospheric and lower stratospheric composition S. Rosanka et al. 10.5194/acp-21-11257-2021
- Oxidation of low-molecular-weight organic compounds in cloud droplets: development of the Jülich Aqueous-phase Mechanism of Organic Chemistry (JAMOC) in CAABA/MECCA (version 4.5.0) S. Rosanka et al. 10.5194/gmd-14-4103-2021
12 citations as recorded by crossref.
- Oxidation of low-molecular-weight organic compounds in cloud droplets: development of the Jülich Aqueous-phase Mechanism of Organic Chemistry (JAMOC) in CAABA/MECCA (version 4.5.0) S. Rosanka et al. 10.5194/gmd-14-4103-2021
- Simulation of organics in the atmosphere: evaluation of EMACv2.54 with the Mainz Organic Mechanism (MOM) coupled to the ORACLE (v1.0) submodel A. Pozzer et al. 10.5194/gmd-15-2673-2022
- Tropospheric ozone production and chemical regime analysis during the COVID-19 lockdown over Europe C. Nussbaumer et al. 10.5194/acp-22-6151-2022
- Optimized step size control within the Rosenbrock solvers for stiff chemical ordinary differential equation systems in KPP version 2.2.3_rs4 R. Dreger et al. 10.5194/gmd-18-4273-2025
- Force field study of catechol dimers and catechol-(H2O)n clusters E. Obeid et al. 10.1088/1402-4896/ad0e53
- Average Cloud Droplet Size and Composition: Good Assumptions for Predicting Oxidants in the Atmospheric Aqueous Phase? B. Ervens 10.1021/acs.jpca.2c05527
- Airborne glyoxal measurements in the marine and continental atmosphere: comparison with TROPOMI observations and EMAC simulations F. Kluge et al. 10.5194/acp-23-1369-2023
- Assessing the efficiency of water-soluble organic compound biodegradation in clouds under various environmental conditions L. Pailler et al. 10.1039/D2EA00153E
- How non-equilibrium aerosol chemistry impacts particle acidity: the GMXe AERosol CHEMistry (GMXe–AERCHEM, v1.0) sub-submodel of MESSy S. Rosanka et al. 10.5194/gmd-17-2597-2024
- Chloride Interferences in Wet Chemical Oxidation Measurements: Plausible Mechanisms and Implications Y. Chiu et al. 10.1021/acsestwater.4c00508
- Widespread reduction of ozone extremes in storylines of future climate T. Emmerichs et al. 10.1038/s44407-025-00019-4
- The impact of organic pollutants from Indonesian peatland fires on the tropospheric and lower stratospheric composition S. Rosanka et al. 10.5194/acp-21-11257-2021
Latest update: 28 Aug 2025
Short summary
In-cloud destruction of ozone depends on hydroperoxyl radicals in cloud droplets, where they are produced by oxygenated volatile organic compound (OVOC) oxygenation. Only rudimentary representations of these processes, if any, are currently available in global atmospheric models. By using a comprehensive atmospheric model that includes a complex in-cloud OVOC oxidation scheme, we show that atmospheric oxidants are reduced and models ignoring this process will underpredict clouds as ozone sinks.
In-cloud destruction of ozone depends on hydroperoxyl radicals in cloud droplets, where they are...
Special issue
Altmetrics
Final-revised paper
Preprint