Seasonal variability of surface and column carbon monoxide over the megacity Paris, high-altitude Jungfraujoch and Southern Hemispheric Wollongong stations

Té, Yao; Jeseck, Pascal; Franco, Bruno; Mahieu, Emmanuel; Jones, Nicholas; Paton-Walsh, Clare; Griffith, David W. T.; Buchholz, Rebecca R.; Hadji-Lazaro, Juliette; Hurtmans, Daniel; Janssen, Christof

doi:https://doi.org/10.5194/acp-16-10911-2016

Articles | Volume 16, issue 17

https://doi.org/10.5194/acp-16-10911-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-16-10911-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 16, issue 17

Research article

|

05 Sep 2016

Research article |

| 05 Sep 2016

Seasonal variability of surface and column carbon monoxide over the megacity Paris, high-altitude Jungfraujoch and Southern Hemispheric Wollongong stations

Yao Té, Pascal Jeseck, Bruno Franco, Emmanuel Mahieu, Nicholas Jones, Clare Paton-Walsh, David W. T. Griffith, Rebecca R. Buchholz, Juliette Hadji-Lazaro, Daniel Hurtmans, and Christof Janssen

Supplement

https://doi.org/10.5194/acp-16-10911-2016-supplement

Data sets

NDACC CO data for Jungfraujoch E. Mahieu ftp://ftp.cpc.ncep.noaa.gov/ndacc/station/jungfrau/

NDACC CO data for Wollongong D. Griffith ftp://ftp.cpc.ncep.noaa.gov/ndacc/station/wollong/

MOPITT satellite CO data M. N. Deeter, S. Martínez-Alonso, D. P. Edwards, L. K. Emmons, J. C. Gille, H. M. Worden, C. Sweeney, J. V. Pittman, B. C. Daube, and S. C. Wofsy https://eosweb.larc.nasa.gov/datapool

IASI satellite CO data C. Clerbaux http://www.pole-ether.fr

Swiss surface monthly averaged CO data Richard Ballaman http://www.bafu.admin.ch/publikationen/00016

Wollongong surface CO data R. R. Buchholz, C. Paton-Walsh, D. W. T. Griffith, D. Kubistin, C. Caldow, J. A. Fisher, N. M. Deutscher, G. Kettlewell, M. Riggenbach, R. Macatangay, P. B. Krummel, and R. L. Langenfelds https://doi.org/10.1594/PANGAEA.848263

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Short summary

This paper studies the seasonal variation of surface and column CO at three different sites (Paris, Jungfraujoch and Wollongong), with an emphasis on establishing a link between the CO vertical distribution and the nature of CO emission sources. We find the first evidence of a time lag between surface and free tropospheric CO seasonal variations in the Northern Hemisphere.