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Zachary Robert Barkley

    • 100 Citations
    • 2 h-Index
    20172019
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    Research Output 2017 2019

    • 100 Citations
    • 2 h-Index
    • 6 Article
    2019

    Estimating Methane Emissions From Underground Coal and Natural Gas Production in Southwestern Pennsylvania

    Barkley, Z. R., Lauvaux, T., Davis, K. J., Deng, A., Fried, A., Weibring, P., Richter, D., Walega, J. G., DiGangi, J., Ehrman, S. H., Ren, X. & Dickerson, R. R., Apr 28 2019, In : Geophysical Research Letters. 46, 8, p. 4531-4540 10 p.

    Research output: Contribution to journal › Article

    natural gas
    gas production
    coal
    estimating
    methane
    1 Citation (Scopus)

    Intercomparison of atmospheric trace gas dispersion models: Barnett Shale case study

    Karion, A., Lauvaux, T., Lopez Coto, I., Sweeney, C., Mueller, K., Gourdji, S., Angevine, W., Barkley, Z. R., Deng, A., Andrews, A., Stein, A. & Whetstone, J., Feb 28 2019, In : Atmospheric Chemistry and Physics. 19, 4, p. 2561-2576 16 p.

    Research output: Contribution to journal › Article

    Open Access
    atmospheric gas
    trace gas
    shale
    methane
    tracer
    2018
    81 Citations (Scopus)

    Assessment of methane emissions from the U.S. oil and gas supply chain

    Alvarez, R. A., Zavala-Araiza, D., Lyon, D. R., Allen, D. T., Barkley, Z. R., Brandt, A. R., Davis, K. J., Herndon, S. C., Jacob, D. J., Karion, A., Kort, E. A., Lamb, B. K., Lauvaux, T. C. Y., Maasakkers, J. D., Marchese, A. J., Omara, M., Pacala, S. W., Peischl, J., Robinson, A. L., Shepson, P. B. & 4 others, Sweeney, C., Townsend-Small, A., Wofsy, S. C. & Hamburg, S. P., Jul 13 2018, In : Science. 361, 6398, p. 186-188 3 p.

    Research output: Contribution to journal › Article

    Natural Gas
    Methane
    Oils
    Gases
    United States Environmental Protection Agency
    1 Citation (Scopus)

    Calibration and field testing of cavity ring-down laser spectrometers measuring CH4, CO2, and δ13CH4 deployed on towers in the Marcellus Shale region

    Miles, N. L., Martins, D. K., Richardson, S. J., Rella, C. W., Arata, C., Lauvaux, T. C. Y., Davis, K. J., Barkley, Z. R., McKain, K. & Sweeney, C., Mar 5 2018, In : Atmospheric Measurement Techniques. 11, 3, p. 1273-1295 23 p.

    Research output: Contribution to journal › Article

    isotopic ratio
    shale
    cavity
    spectrometer
    laser
    2017
    1 Citation (Scopus)

    Analysis of errors introduced by geographic coordinate systems on weather numeric prediction modeling

    Cao, Y., Cervone, G., Barkley, Z., Lauvaux, T., Deng, A. & Taylor, A., Sep 19 2017, In : Geoscientific Model Development. 10, 9, p. 3425-3440 16 p.

    Research output: Contribution to journal › Article

    Numerics
    Weather
    Geographic information systems
    Geographic Information Systems
    weather
    16 Citations (Scopus)

    Quantifying methane emissions from natural gas production in north-eastern Pennsylvania

    Barkley, Z. R., Lauvaux, T., Davis, K. J., Deng, A., Miles, N. L., Richardson, S. J., Cao, Y., Sweeney, C., Karion, A., Smith, M., Kort, E. A., Schwietzke, S., Murphy, T., Cervone, G., Martins, D. & Maasakkers, J. D., Nov 23 2017, In : Atmospheric Chemistry and Physics. 17, 22, p. 13941-13966 26 p.

    Research output: Contribution to journal › Article

    gas production
    natural gas
    methane
    aircraft
    flight