Search Results - "Tokarek, Travis W."

Oil sands operations as a large source of secondary organic aerosols by Liggio, John, Li, Shao-Meng, Hayden, Katherine, Taha, Youssef M., Stroud, Craig, Darlington, Andrea, Drollette, Brian D., Gordon, Mark, Lee, Patrick, Liu, Peter, Leithead, Amy, Moussa, Samar G., Wang, Danny, O’Brien, Jason, Mittermeier, Richard L., Brook, Jeffrey R., Lu, Gang, Staebler, Ralf M., Han, Yuemei, Tokarek, Travis W., Osthoff, Hans D., Makar, Paul A., Zhang, Junhua, L. Plata, Desiree, Gentner, Drew R.

“…The evaporation and atmospheric oxidation of low-volatility organic vapours from mined oil sands material is shown to be responsible for a large amount of…”
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Low levels of nitryl chloride at ground level: nocturnal nitrogen oxides in the Lower Fraser Valley of British Columbia by Osthoff, Hans D, Odame-Ankrah, Charles A, Taha, Youssef M, Tokarek, Travis W, Schiller, Corinne L, Haga, Donna, Jones, Keith, Vingarzan, Roxanne

“…The nocturnal nitrogen oxides, which include the nitrate radical (NO3), dinitrogen pentoxide (N2O5), and its uptake product on chloride containing aerosol,…”
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A large contribution of anthropogenic organo-nitrates to secondary organic aerosol in the Alberta oil sands by Lee, Alex K. Y, Adam, Max G, Liggio, John, Li, Shao-Meng, Li, Kun, Willis, Megan D, Abbatt, Jonathan P. D, Tokarek, Travis W, Odame-Ankrah, Charles A, Osthoff, Hans D, Strawbridge, Kevin, Brook, Jeffery R

“…The oil sands industry in Alberta, Canada, represents a large anthropogenic source of secondary organic aerosol (SOA). Atmospheric emissions from oil sands…”
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Potential interferences in photolytic nitrogen dioxide converters for ambient air monitoring: Evaluation of a prototype by Jordan, Nick, Garner, Natasha M., Matchett, Laura C., Tokarek, Travis W., Osthoff, Hans D., Odame-Ankrah, Charles A., Grimm, Charles E., Pickrell, Kelly N., Swainson, Christopher, Rosentreter, Brian W.

“…Mixing ratios of the criteria air contaminant nitrogen dioxide (NO 2 ) are commonly quantified by reduction to nitric oxide (NO) using a photolytic converter…”
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Stable sulfur isotope measurements to trace the fate of SO 2 in the Athabasca oil sands region by Amiri, Neda, Ghahreman, Roya, Rempillo, Ofelia, Tokarek, Travis W., Odame-Ankrah, Charles A., Osthoff, Hans D., Norman, Ann-Lise

“…Concentrations and δ34S values for SO2 and size-segregated sulfate aerosols were determined for air monitoring station 13 (AMS 13) at Fort MacKay in the…”
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Stable sulfur isotope measurements to trace the fate of SO2 in the Athabasca oil sands region by Amiri, Neda, Ghahremaninezhad, Roghayeh, Rempillo, Ofelia, Tokarek, Travis W, Odame-Ankrah, Charles A, Osthoff, Hans D, Ann-Lise, Norman

“…Concentrations andδ34S values for SO2 and size-segregated sulfate aerosols were determined for air monitoring station 13 (AMS 13) at Fort MacKay in the…”
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An improved, automated whole air sampler and gas chromatography mass spectrometry analysis system for volatile organic compounds in the atmosphere by Lerner, Brian M, Gilman, Jessica B, Aikin, Kenneth C, Atlas, Elliot L, Goldan, Paul D, Graus, Martin, Hendershot, Roger, Isaacman-VanWertz, Gabriel A, Koss, Abigail, Kuster, William C, Lueb, Richard A, McLaughlin, Richard J, Peischl, Jeff, Sueper, Donna, Ryerson, Thomas B, Tokarek, Travis W, Warneke, Carsten, Yuan, Bin, de Gouw, Joost A

“…Volatile organic compounds were quantified during two aircraft-based field campaigns using highly automated, whole air samplers with expedited post-flight…”
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Emissions of C9 – C16 hydrocarbons from kelp species on Vancouver Island: Alaria marginata (winged kelp) and Nereocystis luetkeana (bull kelp) as an atmospheric source of limonene by Tokarek, Travis W., Brownsey, Duncan K., Jordan, Nick, Garner, Natasha M., Ye, Connie Z., Osthoff, Hans D.

“…In this paper, measurements of C9 – C16 biogenic volatile organic compounds (BVOCs) in the headspaces above near-shore marine vegetation samples of Fucus…”
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Stable sulfur isotope measurements to trace the fate of SO.sub.2 in the Athabasca oil sands region by Amiri, Neda, Ghahremaninezhad, Roghayeh, Rempillo, Ofelia, Tokarek, Travis W, Odame-Ankrah, Charles A, Osthoff, Hans D, Norman, Ann-Lise

“…Concentrations and [delta].sup.34 S values for SO.sub.2 and size-segregated sulfate aerosols were determined for air monitoring station 13 (AMS 13) at Fort…”
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Principal component analysis of summertime ground site measurements in the Athabasca oil sands with a focus on analytically unresolved intermediate-volatility organic compounds by Tokarek, Travis W, Odame-Ankrah, Charles A, Huo, Jennifer A, McLaren, Robert, Lee, Alex K. Y, Adam, Max G, Willis, Megan D, Abbatt, Jonathan P. D, Mihele, Cristian, Darlington, Andrea, Mittermeier, Richard L, Strawbridge, Kevin, Hayden, Katherine L, Olfert, Jason S, Schnitzler, Elijah G, Brownsey, Duncan K, Assad, Faisal V, Wentworth, Gregory R, Tevlin, Alex G, Worthy, Douglas E. J, Li, Shao-Meng, Liggio, John, Brook, Jeffrey R, Osthoff, Hans D

“…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…”
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