Articles | Volume 21, issue 19
https://doi.org/10.5194/acp-21-14535-2021
© 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-21-14535-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Oct 2021
Research article |
| 01 Oct 2021
| 01 Oct 2021
Origins and characterization of CO and O3 in the African upper troposphere
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
now at: CEREA, École des Ponts, EDF R&D, 77455 Marne-la-Vallée, France
Bastien Sauvage
CORRESPONDING AUTHOR
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Brice Barret
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Hannah Clark
IAGOS-AISBL, 98 Rue du Trône, Brussels, 1050, Belgium
Gilles Athier
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Damien Boulanger
Observatoire Midi-Pyrénées, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Jean-Pierre Cammas
Observatoire des Sciences de l'Univers de La Réunion, UMS 3365, 97744 Saint-Denis, la Réunion, France
Jean-Marc Cousin
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Alain Fontaine
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Eric Le Flochmoën
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Philippe Nédélec
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Hervé Petetin
Barcelona Supercomputing Center, Barcelona, 08034, Spain
Isabelle Pfaffenzeller
Observatoire Midi-Pyrénées, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Susanne Rohs
Forschungszentrum Jülich GmbH, Institut für Energie- und Klimaforschung, IEK-8 Troposphere, 52425 Jülich, Germany
Herman G. J. Smit
Forschungszentrum Jülich GmbH, Institut für Energie- und Klimaforschung, IEK-8 Troposphere, 52425 Jülich, Germany
Pawel Wolff
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
Valérie Thouret
Laboratoire d’Aérologie, Université de Toulouse, CNRS, UPS, 31400 Toulouse, France
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Cited
4 citations as recorded by crossref.
- Tropical tropospheric ozone distribution and trends from in situ and satellite data A. Gaudel et al. 10.5194/acp-24-9975-2024
- Tropical tropospheric ozone and carbon monoxide distributions: characteristics, origins, and control factors, as seen by IAGOS and IASI M. Tsivlidou et al. 10.5194/acp-23-14039-2023
- Evaluation of modelled climatologies of O3, CO, water vapour and NOy in the upper troposphere–lower stratosphere using regular in situ observations by passenger aircraft Y. Cohen et al. 10.5194/acp-23-14973-2023
- Exploration of radical chemistry, precursor sensitivity and O3 control strategies in a provincial capital city, northwestern China J. Liu et al. 10.1016/j.atmosenv.2024.120792
4 citations as recorded by crossref.
- Tropical tropospheric ozone distribution and trends from in situ and satellite data A. Gaudel et al. 10.5194/acp-24-9975-2024
- Tropical tropospheric ozone and carbon monoxide distributions: characteristics, origins, and control factors, as seen by IAGOS and IASI M. Tsivlidou et al. 10.5194/acp-23-14039-2023
- Evaluation of modelled climatologies of O3, CO, water vapour and NOy in the upper troposphere–lower stratosphere using regular in situ observations by passenger aircraft Y. Cohen et al. 10.5194/acp-23-14973-2023
- Exploration of radical chemistry, precursor sensitivity and O3 control strategies in a provincial capital city, northwestern China J. Liu et al. 10.1016/j.atmosenv.2024.120792
Latest update: 03 Nov 2024
Short summary
The African intertropical troposphere is one of the world areas where the increase in ozone mixing ratio has been most pronounced since 1980 and where high carbon monoxide mixing ratios are found in altitude. In this article, IAGOS aircraft measurements, IASI satellite instrument observations, and SOFT-IO model products are used to explore the seasonal distribution variations and the origin of ozone and carbon monoxide over the African upper troposphere.
The African intertropical troposphere is one of the world areas where the increase in ozone...
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