Search Results - "Peischl, J."

Methane emissions from the 2015 Aliso Canyon blowout in Los Angeles, CA by Conley, S., Franco, G., Faloona, I., Blake, D. R., Peischl, J., Ryerson, T. B.

“…Single-point failures of natural gas infrastructure can hamper methane emission control strategies designed to mitigate climate change. The 23 October 2015…”
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Extreme oxidant amounts produced by lightning in storm clouds by Brune, W H, McFarland, P J, Bruning, E, Waugh, S, MacGorman, D, Miller, D O, Jenkins, J M, Ren, X, Mao, J, Peischl, J

“…Lightning increases the atmosphere's ability to cleanse itself by producing nitric oxide (NO), leading to atmospheric chemistry that forms ozone (O ) and the…”
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Quantifying atmospheric methane emissions from oil and natural gas production in the Bakken shale region of North Dakota by Peischl, J., Karion, A., Sweeney, C., Kort, E. A., Smith, M. L., Brandt, A. R., Yeskoo, T., Aikin, K. C., Conley, S. A., Gvakharia, A., Trainer, M., Wolter, S., Ryerson, T. B.

“…We present in situ airborne measurements of methane (CH4) and ethane (C2H6) taken aboard a NOAA DHC‐6 Twin Otter research aircraft in May 2014 over the…”
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A large and ubiquitous source of atmospheric formic acid by Millet, D. B, Baasandorj, M, Farmer, D. K, Thornton, J. A, Baumann, K, Brophy, P, Chaliyakunnel, S, de Gouw, J. A, Graus, M, Hu, L, Koss, A, Lee, B. H, Lopez-Hilfiker, F. D, Neuman, J. A, Paulot, F, Peischl, J, Pollack, I. B, Ryerson, T. B, Warneke, C, Williams, B. J, Xu, J

“…Formic acid (HCOOH) is one of the most abundant acids in the atmosphere, with an important influence on precipitation chemistry and acidity. Here we employ a…”
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Formaldehyde production from isoprene oxidation across NOx regimes by Wolfe, G M, Kaiser, J, Hanisco, T F, Keutsch, F N, de Gouw, J A, Gilman, J B, Graus, M, Hatch, C D, Holloway, J, Horowitz, L W, Lee, B H, Lerner, B M, Lopez-Hilifiker, F, Mao, J, Marvin, M R, Peischl, J, Pollack, I B, Roberts, J M, Ryerson, T B, Thornton, J A, Veres, P R, Warneke, C

“…The chemical link between isoprene and formaldehyde (HCHO) is a strong, nonlinear function of NOx (i.e., NO + NO2). This relationship is a linchpin for…”
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Volatile organic compound emissions from the oil and natural gas industry in the Uintah Basin, Utah: oil and gas well pad emissions compared to ambient air composition by Warneke, C, Geiger, F, Edwards, P. M, Dube, W, Pétron, G, Kofler, J, Zahn, A, Brown, S. S, Graus, M, Gilman, J. B, Lerner, B. M, Peischl, J, Ryerson, T. B, de Gouw, J. A, Roberts, J. M

“…Emissions of volatile organic compounds (VOCs) associated with oil and natural gas production in the Uintah Basin, Utah were measured at a ground site in Horse…”
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Quantifying atmospheric methane emissions from the Haynesville, Fayetteville, and northeastern Marcellus shale gas production regions by Peischl, J., Ryerson, T. B., Aikin, K. C., de Gouw, J. A., Gilman, J. B., Holloway, J. S., Lerner, B. M., Nadkarni, R., Neuman, J. A., Nowak, J. B., Trainer, M., Warneke, C., Parrish, D. D.

“…We present measurements of methane (CH4) taken aboard a NOAA WP‐3D research aircraft in 2013 over the Haynesville shale region in eastern Texas/northwestern…”
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Understanding high wintertime ozone pollution events in an oil- and natural gas-producing region of the western US by Ahmadov, R, McKeen, S, Trainer, M, Banta, R, Brewer, A, Brown, S, Edwards, P. M, de Gouw, J. A, Frost, G. J, Gilman, J, Helmig, D, Johnson, B, Karion, A, Koss, A, Langford, A, Lerner, B, Olson, J, Oltmans, S, Peischl, J, Pétron, G, Pichugina, Y, Roberts, J. M, Ryerson, T, Schnell, R, Senff, C, Sweeney, C, Thompson, C, Veres, P. R, Warneke, C, Wild, R, Williams, E. J, Yuan, B, Zamora, R

“…Recent increases in oil and natural gas (NG) production throughout the western US have come with scientific and public interest in emission rates, air quality…”
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HONO emission and production determined from airborne measurements over the Southeast U.S by Neuman, J. A., Trainer, M., Brown, S. S., Min, K.‐E., Nowak, J. B., Parrish, D. D., Peischl, J., Pollack, I. B., Roberts, J. M., Ryerson, T. B., Veres, P. R.

“…The sources and distribution of tropospheric nitrous acid (HONO) were examined using airborne measurements over the Southeast U.S. during the Southeast Nexus…”
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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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Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region by Parrish, D. D, Ryerson, T. B, Mellqvist, J, Johansson, J, Fried, A, Richter, D, Walega, J. G, Washenfelder, R. A, de Gouw, J. A, Peischl, J, Aikin, K. C, McKeen, S. A, Frost, G. J, Fehsenfeld, F. C, Herndon, S. C

“…We evaluate the rates of secondary production and primary emission of formaldehyde (CH2O) from petrochemical industrial facilities and on-road vehicles in the…”
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Fugitive Emissions from the Bakken Shale Illustrate Role of Shale Production in Global Ethane Shift by Kort, E. A., Smith, M. L., Murray, L. T., Gvakharia, A., Brandt, A. R., Peischl, J., Ryerson, T. B., Sweeney, C., Travis, K.

“…Ethane is the second most abundant atmospheric hydrocarbon, exerts a strong influence on tropospheric ozone, and reduces the atmosphere's oxidative capacity…”
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Diurnal tracking of anthropogenic CO2 emissions in the Los Angeles basin megacity during spring 2010 by Newman, S, Jeong, S, Fischer, M L, Xu, X, Haman, C L, Lefer, B, Alvarez, S, Rappenglueck, B, Kort, E A, Andrews, A E, Peischl, J, Gurney, K R, Miller, C E, Yung, Y L

“…Attributing observed CO2 variations to human or natural cause is critical to deducing and tracking emissions from observations. We have used in situ CO2 , CO,…”
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Transition from high- to low-NOx control of night-time oxidation in the southeastern US by Edwards, P. M., Aikin, K. C., Dube, W. P., Fry, J. L., Gilman, J. B., de Gouw, J. A., Graus, M. G., Hanisco, T. F., Holloway, J., Hübler, G., Kaiser, J., Keutsch, F. N., Lerner, B. M., Neuman, J. A., Parrish, D. D., Peischl, J., Pollack, I. B., Ravishankara, A. R., Roberts, J. M., Ryerson, T. B., Trainer, M., Veres, P. R., Wolfe, G. M., Warneke, C., Brown, S. S.

“…The influence of nitrogen oxides (NO x ) on daytime atmospheric oxidation cycles is well known, with clearly defined high- and low-NO x regimes. During the…”
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Measurement of the mixing state, mass, and optical size of individual black carbon particles in urban and biomass burning emissions by Schwarz, J. P., Gao, R. S., Spackman, J. R., Watts, L. A., Thomson, D. S., Fahey, D. W., Ryerson, T. B., Peischl, J., Holloway, J. S., Trainer, M., Frost, G. J., Baynard, T., Lack, D. A., de Gouw, J. A., Warneke, C., Del Negro, L. A.

“…In situ measurements of the mass, mixing state, and optical size of individual black‐carbon (BC) particles in the fine mode (90–600 nm) have been made in fresh…”
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Biomass burning in Siberia and Kazakhstan as an important source for haze over the Alaskan Arctic in April 2008 by Warneke, C., Bahreini, R., Brioude, J., Brock, C. A., de Gouw, J. A., Fahey, D. W., Froyd, K. D., Holloway, J. S., Middlebrook, A., Miller, L., Montzka, S., Murphy, D. M., Peischl, J., Ryerson, T. B., Schwarz, J. P., Spackman, J. R., Veres, P.

“…During the ARCPAC (Aerosol, Radiation, and Cloud Processes affecting Arctic Climate) airborne field experiment in April 2008 in northern Alaska, about 50…”
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Lightning NOx Emissions: Reconciling Measured and Modeled Estimates With Updated NOx Chemistry by Nault, B. A., Laughner, J. L., Wooldridge, P. J., Crounse, J. D., Dibb, J., Diskin, G., Peischl, J., Podolske, J. R., Pollack, I. B., Ryerson, T. B., Scheuer, E., Wennberg, P. O., Cohen, R. C.

“…Lightning is one of the most important sources of upper tropospheric NOx; however, there is a large spread in estimates of the global emission rates…”
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Chlorine as a primary radical: evaluation of methods to understand its role in initiation of oxidative cycles by Young, C. J, Washenfelder, R. A, Edwards, P. M, Parrish, D. D, Gilman, J. B, Kuster, W. C, Mielke, L. H, Osthoff, H. D, Tsai, C, Pikelnaya, O, Stutz, J, Veres, P. R, Roberts, J. M, Griffith, S, Dusanter, S, Stevens, P. S, Flynn, J, Grossberg, N, Lefer, B, Holloway, J. S, Peischl, J, Ryerson, T. B, Atlas, E. L, Blake, D. R, Brown, S. S

“…The role of chlorine atoms (Cl) in atmospheric oxidation has been traditionally thought to be limited to the marine boundary layer, where they are produced…”
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Ozone photochemistry in an oil and natural gas extraction region during winter: simulations of a snow-free season in the Uintah Basin, Utah by Edwards, P. M, Young, C. J, Aikin, K, deGouw, J, Dubé, W. P, Geiger, F, Gilman, J, Helmig, D, Holloway, J. S, Kercher, J, Lerner, B, Martin, R, McLaren, R, Parrish, D. D, Peischl, J, Roberts, J. M, Ryerson, T. B, Thornton, J, Warneke, C, Williams, E. J, Brown, S. S

“…The Uintah Basin in northeastern Utah, a region of intense oil and gas extraction, experienced ozone (O3) concentrations above levels harmful to human health…”
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Reassessing the ratio of glyoxal to formaldehyde as an indicator of hydrocarbon precursor speciation by Kaiser, J, Wolfe, G. M, Min, K. E, Brown, S. S, Miller, C. C, Jacob, D. J, deGouw, J. A, Graus, M, Hanisco, T. F, Holloway, J, Peischl, J, Pollack, I. B, Ryerson, T. B, Warneke, C, Washenfelder, R. A, Keutsch, F. N

“…The yield of formaldehyde (HCHO) and glyoxal (CHOCHO) from oxidation of volatile organic compounds (VOCs) depends on precursor VOC structure and the…”
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