Articles | Volume 17, issue 22
https://doi.org/10.5194/acp-17-13801-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/acp-17-13801-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
20 Nov 2017
Research article |
| 20 Nov 2017
Diagnosing the radiative and chemical contributions to future changes in tropical column ozone with the UM-UKCA chemistry–climate model
James Keeble
CORRESPONDING AUTHOR
Department of Chemistry, University of Cambridge, Cambridge, UK
Ewa M. Bednarz
Department of Chemistry, University of Cambridge, Cambridge, UK
Antara Banerjee
Department of Applied Physics and Applied Mathematics, Columbia University, New York, NY, USA
N. Luke Abraham
Department of Chemistry, University of Cambridge, Cambridge, UK
Department of Chemistry, NCAS/University of Cambridge, Cambridge, UK
Neil R. P. Harris
Centre for Atmospheric Informatics and Emissions Technology, Cranfield University, Cranfield, UK
Amanda C. Maycock
School of Earth and Environment, University of Leeds, Leeds, UK
John A. Pyle
Department of Chemistry, University of Cambridge, Cambridge, UK
Department of Chemistry, NCAS/University of Cambridge, Cambridge, UK
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Cited
19 citations as recorded by crossref.
- The historical ozone trends simulated with the SOCOLv4 and their comparison with observations and reanalyses A. Karagodin-Doyennel et al. 10.5194/acp-22-15333-2022
- Global, regional and seasonal analysis of total ozone trends derived from the 1995–2020 GTO-ECV climate data record M. Coldewey-Egbers et al. 10.5194/acp-22-6861-2022
- Estimates of ozone return dates from Chemistry-Climate Model Initiative simulations S. Dhomse et al. 10.5194/acp-18-8409-2018
- Modelling the potential impacts of the recent, unexpected increase in CFC-11 emissions on total column ozone recovery J. Keeble et al. 10.5194/acp-20-7153-2020
- Prescribing Zonally Asymmetric Ozone Climatologies in Climate Models: Performance Compared to a Chemistry‐Climate Model C. Rae et al. 10.1029/2018MS001478
- Technical note: Unsupervised classification of ozone profiles in UKESM1 F. Fahrin et al. 10.5194/acp-23-3609-2023
- Evaluating stratospheric ozone and water vapour changes in CMIP6 models from 1850 to 2100 J. Keeble et al. 10.5194/acp-21-5015-2021
- Stratospheric ozone response to sulfate aerosol and solar dimming climate interventions based on the G6 Geoengineering Model Intercomparison Project (GeoMIP) simulations S. Tilmes et al. 10.5194/acp-22-4557-2022
- Decomposing the response of the stratospheric Brewer–Dobson circulation to an abrupt quadrupling in CO2 A. Chrysanthou et al. 10.5194/wcd-1-155-2020
- On ozone trend detection: using coupled chemistry–climate simulations to investigate early signs of total column ozone recovery J. Keeble et al. 10.5194/acp-18-7625-2018
- Evaluation of tropospheric ozone and ozone precursors in simulations from the HTAPII and CCMI model intercomparisons – a focus on the Indian subcontinent Z. Hakim et al. 10.5194/acp-19-6437-2019
- Evaluating the Ozone Valley over the Tibetan Plateau in CMIP6 Models K. Zhang et al. 10.1007/s00376-021-0442-2
- Using Machine Learning to Make Computationally Inexpensive Projections of 21st Century Stratospheric Column Ozone Changes in the Tropics J. Keeble et al. 10.3389/feart.2020.592667
- Stratospheric ozone trends for 1985–2018: sensitivity to recent large variability W. Ball et al. 10.5194/acp-19-12731-2019
- Chemical and climatic drivers of radiative forcing due to changes in stratospheric and tropospheric ozone over the 21st century A. Banerjee et al. 10.5194/acp-18-2899-2018
- The role of chemical processes in the quasi-biennial oscillation (QBO) signal in stratospheric ozone J. Zhang et al. 10.1016/j.atmosenv.2020.117906
- The effect of atmospheric nudging on the stratospheric residual circulation in chemistry–climate models A. Chrysanthou et al. 10.5194/acp-19-11559-2019
- The recent signs of total column ozone recovery over mid-latitudes: The effects of the Montreal Protocol mandate S. Ningombam et al. 10.1016/j.jastp.2018.05.011
- Chemical and climatic drivers of radiative forcing due to changes in stratospheric and tropospheric ozone over the 21st century A. Banerjee et al. 10.5194/acp-18-2899-2018
18 citations as recorded by crossref.
- The historical ozone trends simulated with the SOCOLv4 and their comparison with observations and reanalyses A. Karagodin-Doyennel et al. 10.5194/acp-22-15333-2022
- Global, regional and seasonal analysis of total ozone trends derived from the 1995–2020 GTO-ECV climate data record M. Coldewey-Egbers et al. 10.5194/acp-22-6861-2022
- Estimates of ozone return dates from Chemistry-Climate Model Initiative simulations S. Dhomse et al. 10.5194/acp-18-8409-2018
- Modelling the potential impacts of the recent, unexpected increase in CFC-11 emissions on total column ozone recovery J. Keeble et al. 10.5194/acp-20-7153-2020
- Prescribing Zonally Asymmetric Ozone Climatologies in Climate Models: Performance Compared to a Chemistry‐Climate Model C. Rae et al. 10.1029/2018MS001478
- Technical note: Unsupervised classification of ozone profiles in UKESM1 F. Fahrin et al. 10.5194/acp-23-3609-2023
- Evaluating stratospheric ozone and water vapour changes in CMIP6 models from 1850 to 2100 J. Keeble et al. 10.5194/acp-21-5015-2021
- Stratospheric ozone response to sulfate aerosol and solar dimming climate interventions based on the G6 Geoengineering Model Intercomparison Project (GeoMIP) simulations S. Tilmes et al. 10.5194/acp-22-4557-2022
- Decomposing the response of the stratospheric Brewer–Dobson circulation to an abrupt quadrupling in CO2 A. Chrysanthou et al. 10.5194/wcd-1-155-2020
- On ozone trend detection: using coupled chemistry–climate simulations to investigate early signs of total column ozone recovery J. Keeble et al. 10.5194/acp-18-7625-2018
- Evaluation of tropospheric ozone and ozone precursors in simulations from the HTAPII and CCMI model intercomparisons – a focus on the Indian subcontinent Z. Hakim et al. 10.5194/acp-19-6437-2019
- Evaluating the Ozone Valley over the Tibetan Plateau in CMIP6 Models K. Zhang et al. 10.1007/s00376-021-0442-2
- Using Machine Learning to Make Computationally Inexpensive Projections of 21st Century Stratospheric Column Ozone Changes in the Tropics J. Keeble et al. 10.3389/feart.2020.592667
- Stratospheric ozone trends for 1985–2018: sensitivity to recent large variability W. Ball et al. 10.5194/acp-19-12731-2019
- Chemical and climatic drivers of radiative forcing due to changes in stratospheric and tropospheric ozone over the 21st century A. Banerjee et al. 10.5194/acp-18-2899-2018
- The role of chemical processes in the quasi-biennial oscillation (QBO) signal in stratospheric ozone J. Zhang et al. 10.1016/j.atmosenv.2020.117906
- The effect of atmospheric nudging on the stratospheric residual circulation in chemistry–climate models A. Chrysanthou et al. 10.5194/acp-19-11559-2019
- The recent signs of total column ozone recovery over mid-latitudes: The effects of the Montreal Protocol mandate S. Ningombam et al. 10.1016/j.jastp.2018.05.011
Latest update: 09 Mar 2025
Short summary
In this study we explore the chemical and transport processes controlling ozone abundances in different altitude regions in the tropics for the present day and how these processes may change in the future in order to determine when total-column ozone values in the tropics will recover to pre-1980s values following the implementation of the Montreal Protocol and its subsequent amendments, which imposed bans on the use and emissions of CFCs.
In this study we explore the chemical and transport processes controlling ozone abundances in...
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