Articles | Volume 21, issue 19
https://doi.org/10.5194/acp-21-15153-2021
https://doi.org/10.5194/acp-21-15153-2021
Research article
 | 
12 Oct 2021
Research article |  | 12 Oct 2021

Temporary pause in the growth of atmospheric ethane and propane in 2015–2018

Hélène Angot, Connor Davel, Christine Wiedinmyer, Gabrielle Pétron, Jashan Chopra, Jacques Hueber, Brendan Blanchard, Ilann Bourgeois, Isaac Vimont, Stephen A. Montzka, Ben R. Miller, James W. Elkins, and Detlev Helmig

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Cited articles

Allen, H. M., Crounse, J. D., Kim, M. J., Teng, A. P., and Wennberg, P. O.: Atmospheric Tomography Mission (ATom)ATom: L2 In Situ Data from Caltech Chemical Ionization Mass Spectrometer (CIT-CIMS), 79.481444 MB, ORNL DAAC (Oak Ridge National Laboratory Distributed Active Archive Center), https://doi.org/10.3334/ORNLDAAC/1713, 2019. 
Andreae, M. O.: Emission of trace gases and aerosols from biomass burning – an updated assessment, Atmos. Chem. Phys., 19, 8523–8546, https://doi.org/10.5194/acp-19-8523-2019, 2019. 
Angot, H., Helmig, D., Hueber, J., Chopra, J., Davel, C., and Wiedinmyer, C.: Atmospheric tracers for Arctic wildfires, air pollution, atmospheric chemistry, and climate change at GEOSummit, Greenland, since 2018, Arctic Data Center [data set] https://doi.org/10.18739/A2FX73Z7B, 2020. 
Arctic Oil & Gas Development: The Case of Greenland, available at: https://arcticyearbook.com/arctic-yearbook/2018/2018-scholarly-papers/285-arctic-oil-gas-development-the-case-of-greenland, last access: 25 November 2020. 
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Short summary
After a multidecadal global decline in atmospheric abundance of ethane and propane (precursors of tropospheric ozone and aerosols), previous work showed a reversal of this trend in 2009–2015 in the Northern Hemisphere due to the growth in oil and natural gas production in North America. Here we show a temporary pause in the growth of atmospheric ethane and propane in 2015–2018 and highlight the critical need for additional top-down studies to further constrain ethane and propane emissions.
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