Search Results - "Petron, G."

Methane Leaks from North American Natural Gas Systems by Brandt, A. R., Heath, G. A., Kort, E. A., O'Sullivan, F., Pétron, G., Jordaan, S. M., Tans, P., Wilcox, J., Gopstein, A. M., Arent, D., Wofsy, S., Brown, N. J., Bradley, R., Stucky, G. D., Eardley, D., Harriss, R.

“…Methane emissions from U.S. and Canadian natural gas systems appear larger than official estimates. Natural gas (NG) is a potential “bridge fuel” during…”
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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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U.S. CH4 emissions from oil and gas production: Have recent large increases been detected? by Bruhwiler, L. M., Basu, S., Bergamaschi, P., Bousquet, P., Dlugokencky, E., Houweling, S., Ishizawa, M., Kim, H.‐S., Locatelli, R., Maksyutov, S., Montzka, S., Pandey, S., Patra, P. K., Petron, G., Saunois, M., Sweeney, C., Schwietzke, S., Tans, P., Weatherhead, E. C.

“…Recent studies have proposed significant increases in CH4 emissions possibly from oil and gas (O&G) production, especially for the U.S. where O&G production…”
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Atmospheric History of H2 Over the Past Century Reconstructed From South Pole Firn Air by Patterson, J. D., Aydin, M., Crotwell, A. M., Petron, G., Severinghaus, J. P., Saltzman, E. S.

“…Molecular hydrogen (H2) is an abundant and reactive constituent of Earth's atmosphere, with links to climate and air quality. Anthropogenic emissions of H2 are…”
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Emissions of gases and particles from biomass burning during the 20th century using satellite data and an historical reconstruction by Mieville, A., Granier, C., Liousse, C., Guillaume, B., Mouillot, F., Lamarque, J.-F., Grégoire, J.-M., Pétron, G.

“…A new dataset of emissions of trace gases and particles resulting from biomass burning has been developed for the historical and the recent period (1900–2005)…”
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Comparison of global inventories of CO emissions from biomass burning derived from remotely sensed data by Stroppiana, D., Brivio, P. A., Grégoire, J.-M., Liousse, C., Guillaume, B., Granier, C., Mieville, A., Chin, M., Pétron, G.

“…We compare five global inventories of monthly CO emissions named VGT, ATSR, MODIS, GFED3 and MOPITT based on remotely sensed active fires and/or burned area…”
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Surface Ozone in the Colorado Northern Front Range and the Influence of Oil and Gas Development During FRAPPE/DISCOVER-AQ in Summer 2014 by Cheadle, L. C., Oltmans, S. J., Pétron, G., Schnell, R. C., Mattson, E. J., Herndon, S. C., Thompson, A. M., Blake, D. R., McClure-Begley, A.

“…High mixing ratios of ozone (O3) in the northern Front Range (NFR) of Colorado are not limited to the urban Denver area but were also observed in rural areas…”
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Impact of CO2 measurement bias on CarbonTracker surface flux estimates by Masarie, K. A., Pétron, G., Andrews, A., Bruhwiler, L., Conway, T. J., Jacobson, A. R., Miller, J. B., Tans, P. P., Worthy, D. E., Peters, W.

“…For over 20 years, atmospheric measurements of CO2 dry air mole fractions have been used to derive estimates of CO2 surface fluxes. Historically, only a few…”
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North American CO2 exchange: inter-comparison of modeled estimates with results from a fine-scale atmospheric inversion by Gourdji, S M, Mueller, K L, Yadav, V, Huntzinger, D N, Andrews, A E, Trudeau, M, Petron, G, Nehrkorn, T, Eluszkiewicz, J, Hender son, J, Wen, D, Lin, J, Fischer, M, Sweeney, C, Michalak, A M

“…Atmospheric inversion models have the potential to quantify CO2 fluxes at regional, sub-continental scales by taking advantage of near-surface CO2 mixing ratio…”
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Measurements of hydrogen sulfide (H 2 S) using PTR-MS: calibration, humidity dependence, inter-comparison and results from field studies in an oil and gas production region by Li, R, Warneke, C, Graus, M, Field, R, Geiger, F, Veres, P. R, Soltis, J, Li, S.-M, Murphy, S. M, Sweeney, C, Pétron, G, Roberts, J. M, de Gouw, J

“…Natural gas production is associated with emissions of several trace gases, some of them classified as air toxics. While volatile organic compounds (VOCs) have…”
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Southern Hemisphere carbon monoxide interannual variability observed by Terra/Measurement of Pollution in the Troposphere (MOPITT) by Edwards, D. P., Pétron, G., Novelli, P. C., Emmons, L. K., Gille, J. C., Drummond, J. R.

“…Biomass burning is an annual occurrence in the tropical Southern Hemisphere (SH) and represents a major source of regional pollution. Vegetation fires emit…”
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A 60 yr record of atmospheric carbon monoxide reconstructed from Greenland firn air by Petrenko, V. V, Martinerie, P, Novelli, P, Etheridge, D. M, Levin, I, Wang, Z, Blunier, T, Chappellaz, J, Kaiser, J, Lang, P, Steele, L. P, Hammer, S, Mak, J, Langenfelds, R. L, Schwander, J, Severinghaus, J. P, Witrant, E, Petron, G, Battle, M. O, Forster, G, Sturges, W. T, Lamarque, J.-F, Steffen, K, White, J. W. C

“…We present the first reconstruction of the Northern Hemisphere (NH) high latitude atmospheric carbon monoxide (CO) mole fraction from Greenland firn air. Firn…”
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Quantifying CO emissions from the 2004 Alaskan wildfires using MOPITT CO data by Pfister, G., Hess, P. G., Emmons, L. K., Lamarque, J.-F., Wiedinmyer, C., Edwards, D. P., Pétron, G., Gille, J. C., Sachse, G. W.

“…We present an inverse model analysis to quantify the emissions of wildfires in Alaska and Canada in the summer of 2004 using carbon monoxide (CO) data from the…”
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Top-down estimate of anthropogenic emission inventories and their interannual variability in Houston using a mesoscale inverse modeling technique by Brioude, J., Kim, S.-W., Angevine, W. M., Frost, G. J., Lee, S.-H., McKeen, S. A., Trainer, M., Fehsenfeld, F. C., Holloway, J. S., Ryerson, T. B., Williams, E. J., Petron, G., Fast, J. D.

“…Texas Air Quality Study field campaigns took place in eastern Texas in August–October of 2000 and 2006. Several flights of NOAA and NCAR research aircraft were…”
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Seasonal temperature variations influence isoprene emission by Pétron, G., Harley, P., Greenberg, J., Guenther, A.

“…Isoprene (2‐methyl‐1,3‐butadiene) emission from plants is highly temperature dependent. The influence of long‐term variations in growth temperature on isoprene…”
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A new inversion method to calculate emission inventories without a prior at mesoscale: Application to the anthropogenic CO2 emission from Houston, Texas by Brioude, J., Petron, G., Frost, G. J., Ahmadov, R., Angevine, W. M., Hsie, E.-Y., Kim, S.-W., Lee, S.-H., McKeen, S. A., Trainer, M., Fehsenfeld, F. C., Holloway, J. S., Peischl, J., Ryerson, T. B., Gurney, K. R.

“…We developed a new inversion method to calculate an emission inventory for an anthropogenic pollutant without a prior emission estimate at mesoscale. This…”
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Evaluation of CO simulations and the analysis of the CO budget for Europe by Pfister, G., Pétron, G., Emmons, L. K., Gille, J. C., Edwards, D. P., Lamarque, J.-F., Attie, J.-L., Granier, C., Novelli, P. C.

“…CO is a well‐suited indicator for the transport of pollutants in the troposphere on a regional and global scale. For the study presented here, simulations of…”
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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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Improved Constraints on Global Methane Emissions and Sinks Using δ13C-CH4 by Lan, X., Basu, S., Schwietzke, S., Bruhwiler, L. M. P., Dlugokencky, E. J., Michel, S. E., Sherwood, O. A., Tans, P. P., Thoning, K., Etiope, G., Zhuang, Q., Liu, L., Oh, Y., Miller, J. B., Pétron, G., Vaughn, B. H., Crippa, M.

“…We study the drivers behind the global atmospheric methane (CH4) increase observed after 2006. Candidate emission and sink scenarios are constructed based on…”
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Assimilation of the 2000–2001 CO MOPITT retrievals with optimized surface emissions by Yudin, V. A., Pétron, G., Lamarque, J.-F., Khattatov, B. V., Hess, P. G., Lyjak, L. V., Gille, J. C., Edwards, D. P., Deeter, M. N., Emmons, L. K.

“…The multi‐year retrievals of carbon monoxide (CO) by the MOPITT (Measurements Of Pollution In The Troposphere) instrument onboard the NASA Terra satellite…”
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