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    Academic Journals

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• Evaluating the impact of storage-and-release on aircraft-based mass-balance methodology using a regional air-quality model.

  Authors:Sepehr Fathi, Mark Gordon, Paul A. Makar, Ayodeji Akingunola, Andrea Darlington, John Liggio, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 20) Peer-Reviewed

  Oct. 18, 2021551 words Article We investigate the potential for aircraft-based top-down emission rate retrieval over- and under-estimation using a regional chemical transport model, the Global Environmental Multiscale-Modeling Air-Quality and...

• Where there is smoke there is mercury: Assessing boreal forest fire mercury emissions using aircraft and highlighting uncertainties associated with upscaling emissions estimates.

  Authors:David S. McLagan, Geoff W. Stupple, Andrea Darlington, Katherine Hayden, and Alexandra SteffenFrom:Atmospheric Chemistry and Physics (Vol. 21, Issue 7) Peer-Reviewed

  Apr. 14, 2021440 words Article Emissions from biomass burning are an important source of mercury (Hg) to the atmosphere and an integral component of the global Hg biogeochemical cycle. In 2018, measurements of gaseous elemental Hg (GEM) were taken on...

• New methodology shows short atmospheric lifetimes of oxidized sulfur and nitrogen due to dry deposition.

  Authors:Katherine Hayden, Shao-Meng Li, Paul Makar, John Liggio, Samar G. Moussa, Ayodeji Akingunola, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 11) Peer-Reviewed

  June 2, 2021274 words Brief article The atmospheric lifetimes of pollutants determine their impacts on human health, ecosystems and climate, and yet, pollutant lifetimes due to dry deposition over large regions have not been determined from measurements....

• Oil sands operations as a large source of secondary-organic aerosols

  Authors:John Liggio, Shao-Meng Li, Katherine Hayden, Youssef M. Taha, Craig Stroud, Andrea Darlington, et al.From:Nature (Vol. 534, Issue 7605) Peer-Reviewed

  June 2, 20166,548 words Report 1560LWorldwide heavy oil and bitumen deposits amount to 9 trillion barrels of oil distributed in over 280 basins around the world (1), with Canada home to oil sands deposits of 1.7 trillion barrels (2). The global...

• Oil sands operations as a large source of secondary organic aerosols

  Authors:John Liggio, Shao-Meng Li, Katherine Hayden, Youssef M. Taha, Craig Stroud, Andrea Darlington, et al.From:Nature (Vol. 534, Issue 7605) Peer-Reviewed

  June 2, 20167,785 words Report 1590LAuthor(s): John Liggio (corresponding author) [1]; Shao-Meng Li (corresponding author) [1]; Katherine Hayden [1]; Youssef M. Taha [2]; Craig Stroud [1]; Andrea Darlington [1]; Brian D. Drollette [3]; Mark Gordon [1];...

• Oil sands operations as a large source of secondary organic aerosols

  Authors:John Liggio, Shao-Meng Li, Katherine Hayden, Youssef M. Taha, Craig Stroud, Andrea Darlington, et al.From:Nature (Vol. 534, Issue 7605) Peer-Reviewed

  June 20168,383 words Report 1600LThe evaporation and atmospheric oxidation of low-volatility organic vapours from mined oil sands material is shown to be responsible for a large amount of secondary organic aerosol mass--which affects air quality and...

• A chemical transport model study of plume-rise and particle size distribution for the Athabasca oil sands

  Authors:Ayodeji Akingunola, Paul A. Makar, Junhua Zhang, Andrea Darlington, Shao-Meng Li, Mark Gordon, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 12) Peer-Reviewed

  June 20, 2018464 words Author abstract, Bri... We evaluate four high-resolution model simulations of pollutant emissions, chemical transformation, and downwind transport for the Athabasca oil sands using the Global Environmental Multiscale - Modelling Air-quality...

• Principal component analysis of summertime ground site measurements in the Athabasca oil sands with a focus on analytically unresolved intermediate-volatility organic compounds

  Authors:Travis W. Tokarek, Charles A. Odame-Ankrah, Jennifer A. Huo, Robert McLaren, Alex K. Y. Lee, Max G. Adam, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 24) Peer-Reviewed

  Dec. 14, 2018390 words Author abstract, Bri...

  In this paper, measurements of air pollutants made at a ground site near Fort McKay in the Athabasca oil sands region as part of a multi-platform campaign in the summer of 2013 are presented. The observations...

• Differences between measured and reported volatile organic compound emissions from oil sands facilities in Alberta, Canada

  Authors:Shao-Meng Li, Amy Leithead, Samar G. Moussa, John Liggio, Michael D. Moran, Daniel Wang, et al.From:Proceedings of the National Academy of Sciences of the United States (Vol. 114, Issue 19) Peer-Reviewed

  May 9, 201712,255 words Article 1610L

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