Search Results - "Huey, G."

Active molecular iodine photochemistry in the Arctic by Raso, Angela R. W., Custard, Kyle D., May, Nathaniel W., Tanner, David, Newburn, Matt K., Walker, Lawrence, Moore, Ronald J., Huey, L. G., Alexander, Liz, Shepson, Paul B., Pratt, Kerri A.

“…During springtime, the Arctic atmospheric boundary layer undergoes frequent rapid depletions in ozone and gaseous elemental mercury due to reactions with…”
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Chemical composition of atmospheric nanoparticles formed from nucleation in Tecamac, Mexico: Evidence for an important role for organic species in nanoparticle growth by Smith, J. N., Dunn, M. J., VanReken, T. M., Iida, K., Stolzenburg, M. R., McMurry, P. H., Huey, L. G.

“…We report Thermal Desorption Chemical Ionization Mass Spectrometer (TDCIMS) measurements of the composition of ambient 10–33 nm diameter particles formed from…”
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Upper tropospheric ozone production from lightning NOx‐impacted convection: Smoke ingestion case study from the DC3 campaign by Apel, E. C., Hornbrook, R. S., Hills, A. J., Blake, N. J., Barth, M. C., Weinheimer, A., Cantrell, C., Rutledge, S. A., Basarab, B., Crawford, J., Diskin, G., Homeyer, C. R., Campos, T., Flocke, F., Fried, A., Blake, D. R., Brune, W., Pollack, I., Peischl, J., Ryerson, T., Wennberg, P. O., Crounse, J. D., Wisthaler, A., Mikoviny, T., Huey, G., Heikes, B., O'Sullivan, D., Riemer, D. D.

“…As part of the Deep Convective Cloud and Chemistry (DC3) experiment, the National Science Foundation/National Center for Atmospheric Research (NCAR)…”
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On the formation of sulphuric acid – amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation by Paasonen, P, Olenius, T, Kupiainen, O, Kurtén, T, Petäjä, T, Birmili, W, Hamed, A, Hu, M, Huey, L. G, Plass-Duelmer, C, Smith, J. N, Wiedensohler, A, Loukonen, V, McGrath, M. J, Ortega, I. K, Laaksonen, A, Vehkamäki, H, Kerminen, V.-M, Kulmala, M

“…Sulphuric acid is a key component in atmospheric new particle formation. However, sulphuric acid alone does not form stable enough clusters to initiate…”
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Characterizing summertime chemical boundary conditions for airmasses entering the US West Coast by Pfister, G. G., Parrish, D. D., Worden, H., Emmons, L. K., Edwards, D. P., Wiedinmyer, C., Diskin, G. S., Huey, G., Oltmans, S. J., Thouret, V., Weinheimer, A., Wisthaler, A.

“…The objective of this study is to analyze the pollution inflow into California during summertime and how it impacts surface air quality through combined…”
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Summertime photochemistry during CAREBeijing-2007: ROx budgets and O3 formation by Liu, Z, Wang, Y, Gu, D, Zhao, C, Huey, L G, Stickel, R, Liao, J, Shao, M, Zhu, T, Zeng, L, Amoroso, A, Costabile, F, Chang, C.-C, Liu, S.-C

“…We analyze summertime photochemistry near the surface in Beijing, China, using a 1-D photochemical model (Regional chEmical and trAnsport Model, REAM-1D)…”
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Ambient Pressure Proton Transfer Mass Spectrometry: Detection of Amines and Ammonia by Hanson, D. R, McMurry, P. H, Jiang, J, Tanner, D, Huey, L. G

“…An instrument to detect gaseous amines and ammonia is described, and representative data from an urban site and a laboratory setting are presented. The…”
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Characterization of trace gases measured over Alberta oil sands mining operations: 76 speciated C2-C10 volatile organic compounds (VOCs), CO2, CH4, CO, NO, NO2, NOy, O3 and SO2 by Simpson, I J, Blake, N J, Barletta, B, Diskin, G S, Fuelberg, H E, Gorham, K, Huey, L G, Meinardi, S, Rowland, F S, Vay, S A, Weinheimer, A J, Yang, M, Blake, D R

“…Oil sands comprise 30% of the world's oil reserves and the crude oil reserves in Canada's oil sands deposits are second only to Saudi Arabia. The extraction…”
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Emissions of black carbon, organic, and inorganic aerosols from biomass burning in North America and Asia in 2008 by Kondo, Y., Matsui, H., Moteki, N., Sahu, L., Takegawa, N., Kajino, M., Zhao, Y., Cubison, M. J., Jimenez, J. L., Vay, S., Diskin, G. S., Anderson, B., Wisthaler, A., Mikoviny, T., Fuelberg, H. E., Blake, D. R., Huey, G., Weinheimer, A. J., Knapp, D. J., Brune, W. H.

“…Reliable assessment of the impact of aerosols emitted from boreal forest fires on the Arctic climate necessitates improved understanding of emissions and the…”
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Emission characteristics of black carbon in anthropogenic and biomass burning plumes over California during ARCTAS-CARB 2008 by Sahu, L. K., Kondo, Y., Moteki, N., Takegawa, N., Zhao, Y., Cubison, M. J., Jimenez, J. L., Vay, S., Diskin, G. S., Wisthaler, A., Mikoviny, T., Huey, L. G., Weinheimer, A. J., Knapp, D. J.

“…The impact of aerosols on regional air quality and climate necessitates improved understanding of their emission and microphysical properties. The size…”
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Transpacific transport of ozone pollution and the effect of recent Asian emission increases on air quality in North America: an integrated analysis using satellite, aircraft, ozonesonde, and surface observations by Zhang, L., Jacob, D. J., Boersma, K. F., Jaffe, D. A., Olson, J. R., Bowman, K. W., Worden, J. R., Thompson, A. M., Avery, M. A., Cohen, R. C., Dibb, J. E., Flock, F. M., Fuelberg, H. E., Huey, L. G., McMillan, W. W., Singh, H. B., Weinheimer, A. J.

“…We use an ensemble of aircraft, satellite, sonde, and surface observations for April–May 2006 (NASA/INTEX-B aircraft campaign) to better understand the…”
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Quantifying sources and sinks of reactive gases in the lower atmosphere using airborne flux observations by Wolfe, G. M., Hanisco, T. F., Arkinson, H. L., Bui, T. P., Crounse, J. D., Dean-Day, J., Goldstein, A., Guenther, A., Hall, S. R., Huey, G., Jacob, D. J., Karl, T., Kim, P. S., Liu, X., Marvin, M. R., Mikoviny, T., Misztal, P. K., Nguyen, T. B., Peischl, J., Pollack, I., Ryerson, T., St. Clair, J. M., Teng, A., Travis, K. R., Ullmann, K., Wennberg, P. O., Wisthaler, A.

“…Atmospheric composition is governed by the interplay of emissions, chemistry, deposition, and transport. Substantial questions surround each of these…”
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Modeling chemistry in and above snow at Summit, Greenland – Part 2: Impact of snowpack chemistry on the oxidation capacity of the boundary layer by Thomas, J. L, Dibb, J. E, Huey, L. G, Liao, J, Tanner, D, Lefer, B, von Glasow, R, Stutz, J

“…The chemical composition of the boundary layer in snow covered regions is impacted by chemistry in the snowpack via uptake, processing, and emission of…”
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Modeling chemistry in and above snow at Summit, Greenland – Part 1: Model description and results by Thomas, J. L., Stutz, J., Lefer, B., Huey, L. G., Toyota, K., Dibb, J. E., von Glasow, R.

“…Sun-lit snow is increasingly recognized as a chemical reactor that plays an active role in uptake, transformation, and release of atmospheric trace gases. Snow…”
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Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: measurement comparison, emission ratios, and source attribution by Bon, D. M., Ulbrich, I. M., de Gouw, J. A., Warneke, C., Kuster, W. C., Alexander, M. L., Baker, A., Beyersdorf, A. J., Blake, D., Fall, R., Jimenez, J. L., Herndon, S. C., Huey, L. G., Knighton, W. B., Ortega, J., Springston, S., Vargas, O.

“…Volatile organic compound (VOC) mixing ratios were measured with two different instruments at the T1 ground site in Mexico City during the Megacity Initiative:…”
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Source attributions of pollution to the Western Arctic during the NASA ARCTAS field campaign by Bian, H, Colarco, P. R, Chin, M, Chen, G, Rodriguez, J. M, Liang, Q, Blake, D, Chu, D. A, da Silva, A, Darmenov, A. S, Diskin, G, Fuelberg, H. E, Huey, G, Kondo, Y, Nielsen, J. E, Pan, X, Wisthaler, A

“…We use the NASA GEOS-5 transport model with tagged tracers to investigate the contributions of different regional sources of CO and black carbon (BC) to their…”
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Intercomparison and evaluation of satellite peroxyacetyl nitrate observations in the upper troposphere–lower stratosphere by Pope, Richard J, Richards, Nigel A. D, Chipperfield, Martyn P, Moore, David P, Monks, Sarah A, Arnold, Stephen R, Glatthor, Norbert, Kiefer, Michael, Breider, Tom J, Harrison, Jeremy J, Remedios, John J, Warneke, Carsten, Roberts, James M, Diskin, Glenn S, Huey, Lewis G, Wisthaler, Armin, Apel, Eric C, Bernath, Peter F, Feng, Wuhu

“…Peroxyacetyl nitrate (PAN) is an important chemical species in the troposphere as it aids the long-range transport of NOx and subsequent formation of O3 in…”
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Nucleation and growth of sulfate aerosol in coal-fired power plant plumes: sensitivity to background aerosol and meteorology by Stevens, R. G, Pierce, J. R, Brock, C. A, Reed, M. K, Crawford, J. H, Holloway, J. S, Ryerson, T. B, Huey, L. G, Nowak, J. B

“…New-particle formation in the plumes of coal-fired power plants and other anthropogenic sulfur sources may be an important source of particles in the…”
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Nitrogen oxides and PAN in plumes from boreal fires during ARCTAS-B and their impact on ozone: an integrated analysis of aircraft and satellite observations by Alvarado, M. J., Logan, J. A., Mao, J., Apel, E., Riemer, D., Blake, D., Cohen, R. C., Min, K.-E., Perring, A. E., Browne, E. C., Wooldridge, P. J., Diskin, G. S., Sachse, G. W., Fuelberg, H., Sessions, W. R., Harrigan, D. L., Huey, G., Liao, J., Case-Hanks, A., Jimenez, J. L., Cubison, M. J., Vay, S. A., Weinheimer, A. J., Knapp, D. J., Montzka, D. D., Flocke, F. M., Pollack, I. B., Wennberg, P. O., Kurten, A., Crounse, J., Clair, J. M. St, Wisthaler, A., Mikoviny, T., Yantosca, R. M., Carouge, C. C., Le Sager, P.

“…We determine enhancement ratios for NOx, PAN, and other NOy species from boreal biomass burning using aircraft data obtained during the ARCTAS-B campaign and…”
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Interactions of bromine, chlorine, and iodine photochemistry during ozone depletions in Barrow, Alaska by Thompson, C. R, Shepson, P. B, Liao, J, Huey, L. G, Apel, E. C, Cantrell, C. A, Flocke, F, Orlando, J, Fried, A, Hall, S. R, Hornbrook, R. S, Knapp, D. J, Mauldin III, R. L, Montzka, D. D, Sive, B. C, Ullmann, K, Weibring, P, Weinheimer, A

“…The springtime depletion of tropospheric ozone in the Arctic is known to be caused by active halogen photochemistry resulting from halogen atom precursors…”
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