Articles | Volume 17, issue 13
https://doi.org/10.5194/acp-17-8411-2017
https://doi.org/10.5194/acp-17-8411-2017
Research article
 | 
11 Jul 2017
Research article |  | 11 Jul 2017

Understanding the primary emissions and secondary formation of gaseous organic acids in the oil sands region of Alberta, Canada

John Liggio, Samar G. Moussa, Jeremy Wentzell, Andrea Darlington, Peter Liu, Amy Leithead, Katherine Hayden, Jason O'Brien, Richard L. Mittermeier, Ralf Staebler, Mengistu Wolde, and Shao-Meng Li

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AR by John Liggio on behalf of the Authors (19 May 2017)  Author's response 
ED: Publish subject to technical corrections (05 Jun 2017) by Jennifer G. Murphy
AR by John Liggio on behalf of the Authors (05 Jun 2017)  Author's response   Manuscript 
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Short summary
The emission and formation of gaseous organic acids from the oil sands industry in Canada is explored through aircraft measurements directly over and downwind wind of industrial facilities. Results demonstrated that the formation of organic acids through atmospheric chemical reactions dominated over the direct emissions from mining activities but could not be explicitly modeled. The results highlight the need for improved understanding of photochemical mechanisms leading to these species.
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