Articles | Volume 15, issue 12
https://doi.org/10.5194/acp-15-6867-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-15-6867-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Chlorine isotope composition in chlorofluorocarbons CFC-11, CFC-12 and CFC-113 in firn, stratospheric and tropospheric air
S. J. Allin
CORRESPONDING AUTHOR
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
J. C. Laube
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
E. Witrant
Grenoble Image Parole Signal Automatique, Université Joseph Fourier/CNRS, Grenoble, France
J. Kaiser
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
E. McKenna
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
P. Dennis
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
R. Mulvaney
British Antarctic Survey, Natural Environment Research Council, Cambridge, UK
E. Capron
British Antarctic Survey, Natural Environment Research Council, Cambridge, UK
P. Martinerie
CNRS/Univ. Grenoble Alpes, 38041, Grenoble, France
T. Röckmann
Institute for Marine and Atmospheric Research Utrecht, Utrecht University, Utrecht, the Netherlands
T. Blunier
Centre for Ice and Climate, University of Copenhagen, Copenhagen, Denmark
J. Schwander
Physics Institute, University of Bern, Bern, Switzerland
P. J. Fraser
Centre for Australian Weather and Climate Research, Oceans and Atmosphere Flagship, Commonwealth Scientific and Industrial Research Organisation, Aspendale, Australia
R. L. Langenfelds
Centre for Australian Weather and Climate Research, Oceans and Atmosphere Flagship, Commonwealth Scientific and Industrial Research Organisation, Aspendale, Australia
W. T. Sturges
Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, UK
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Cited
5 citations as recorded by crossref.
- Constraining N<sub>2</sub>O emissions since 1940 using firn air isotope measurements in both hemispheres M. Prokopiou et al. 10.5194/acp-17-4539-2017
- Continued increase of CFC-113a (CCl<sub>3</sub>CF<sub>3</sub>) mixing ratios in the global atmosphere: emissions, occurrence and potential sources K. Adcock et al. 10.5194/acp-18-4737-2018
- Synthesis of Filamentous Carbon Material via Decomposition of CF<sub>2</sub>Cl<sub>2</sub> over Self-Organizing Ni-Cr Catalyst Y. Bauman et al. 10.4028/www.scientific.net/MSF.917.122
- Optical Sensor for Real-Time Detection of Trichlorofluoromethane M. Girschikofsky et al. 10.3390/s19030632
- Stratospheric carbon isotope fractionation and tropospheric histories of CFC-11, CFC-12, and CFC-113 isotopologues M. Thomas et al. 10.5194/acp-21-6857-2021
5 citations as recorded by crossref.
- Constraining N<sub>2</sub>O emissions since 1940 using firn air isotope measurements in both hemispheres M. Prokopiou et al. 10.5194/acp-17-4539-2017
- Continued increase of CFC-113a (CCl<sub>3</sub>CF<sub>3</sub>) mixing ratios in the global atmosphere: emissions, occurrence and potential sources K. Adcock et al. 10.5194/acp-18-4737-2018
- Synthesis of Filamentous Carbon Material via Decomposition of CF<sub>2</sub>Cl<sub>2</sub> over Self-Organizing Ni-Cr Catalyst Y. Bauman et al. 10.4028/www.scientific.net/MSF.917.122
- Optical Sensor for Real-Time Detection of Trichlorofluoromethane M. Girschikofsky et al. 10.3390/s19030632
- Stratospheric carbon isotope fractionation and tropospheric histories of CFC-11, CFC-12, and CFC-113 isotopologues M. Thomas et al. 10.5194/acp-21-6857-2021
Saved (final revised paper)
Latest update: 11 Dec 2024
Short summary
Stratospheric ozone protects life on Earth from harmful UV-B radiation. Chlorofluorocarbons (CFCs) are man-made compounds which act to destroy this barrier.
This paper presents (1) the first measurements of the stratospheric δ(37Cl) of CFCs -11 and -113; (2) the first quantification of long-term trends in the tropospheric δ(37Cl) of CFCs -11, -12 and -113.
This study provides a better understanding of source and sink processes associated with these destructive compounds.
Stratospheric ozone protects life on Earth from harmful UV-B radiation. Chlorofluorocarbons...
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