Global trends and European emissions of tetrafluoromethane (CF4), hexafluoroethane (C2F6) and octafluoropropane (C3F8)

Say, Daniel; Manning, Alistair J.; Western, Luke M.; Young, Dickon; Wisher, Adam; Rigby, Matthew; Reimann, Stefan; Vollmer, Martin K.; Maione, Michela; Arduini, Jgor; Krummel, Paul B.; Mühle, Jens; Harth, Christina M.; Evans, Brendan; Weiss, Ray F.; Prinn, Ronald G.; O'Doherty, Simon

doi:https://doi.org/10.5194/acp-21-2149-2021

Articles | Volume 21, issue 3

https://doi.org/10.5194/acp-21-2149-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-21-2149-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 21, issue 3

Research article

|

12 Feb 2021

Research article |

| 12 Feb 2021

Global trends and European emissions of tetrafluoromethane (CF₄), hexafluoroethane (C₂F₆) and octafluoropropane (C₃F₈)

Daniel Say, Alistair J. Manning, Luke M. Western, Dickon Young, Adam Wisher, Matthew Rigby, Stefan Reimann, Martin K. Vollmer, Michela Maione, Jgor Arduini, Paul B. Krummel, Jens Mühle, Christina M. Harth, Brendan Evans, Ray F. Weiss, Ronald G. Prinn, and Simon O'Doherty

Supplement

https://doi.org/10.5194/acp-21-2149-2021-supplement

Data sets

The ALE/GAGE/AGAGE Data Base R. G. Prinn, R. F. Weiss, J. Arduini, T. Arnold, P. J. Fraser, A. L. Ganesan, J. Gasore, C. M. Harth, O. Hermansen, J. Kim, P. B. Krummel, S. Li, Z. M. Loh, C. R. Lunder, M. Maione, A. J. Manning, B. R. Miller, B. Mitrevski, J. Mühle, S. O'Doherty, S. Park, S. Reimann, M. Rigby, P. K. Salameh, R. Schmidt, P. G. Simmonds, L. P. Steele, M. K. Vollmer, R. H. Wang, and D. Young http://agage.mit.edu/data

Deriving Emissions related to Climate Change Network: CO2, CH4, N2O, SF6, CO and halocarbon measurements from Tacolneston Tall Tower S. O'Doherty, D. Say, and K. Stanley https://catalogue.ceda.ac.uk/uuid/ae483e02e5c345c59c2b72ac46574103

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Perfluorocarbons (PFCs) are potent greenhouse gases with exceedingly long lifetimes. We used atmospheric measurements from a global monitoring network to track the accumulation of these gases in the atmosphere. In the case of the two most abundant PFCs, recent measurements indicate that global emissions are increasing. In Europe, we used a model to estimate regional PFC emissions. Our results show that there was no significant decline in northwest European PFC emissions between 2010 and 2019.