Search Results - "Wennberg, Paul"

Ambiguity in the causes for decadal trends in atmospheric methane and hydroxyl by Turner, Alexander J., Frankenberg, Christian, Wennberg, Paul O., Jacob, Daniel J.

“…Methane is the second strongest anthropogenic greenhouse gas and its atmospheric burden has more than doubled since 1850. Methane concentrations stabilized in…”
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An emergent constraint on the thermal sensitivity of photosynthesis and greenness in the high latitude northern forests by Liu, Junjie, Wennberg, Paul O.

“…Despite the general consensus that the warming over the high latitudes northern forests (HLNF) has led to enhanced photosynthetic activity and contributed to…”
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Isoprene Peroxy Radical Dynamics by Teng, Alexander P, Crounse, John D, Wennberg, Paul O

“…Approximately 500 Tg of 2-methyl-1,3-butadiene (isoprene) is emitted by deciduous trees each year. Isoprene oxidation in the atmosphere is initiated primarily…”
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Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol by Bianchi, Federico, Kurtén, Theo, Riva, Matthieu, Mohr, Claudia, Rissanen, Matti P, Roldin, Pontus, Berndt, Torsten, Crounse, John D, Wennberg, Paul O, Mentel, Thomas F, Wildt, Jürgen, Junninen, Heikki, Jokinen, Tuija, Kulmala, Markku, Worsnop, Douglas R, Thornton, Joel A, Donahue, Neil, Kjaergaard, Henrik G, Ehn, Mikael

“…Highly oxygenated organic molecules (HOM) are formed in the atmosphere via autoxidation involving peroxy radicals arising from volatile organic compounds…”
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Gas-Phase Reactions of Isoprene and Its Major Oxidation Products by Wennberg, Paul O, Bates, Kelvin H, Crounse, John D, Dodson, Leah G, McVay, Renee C, Mertens, Laura A, Nguyen, Tran B, Praske, Eric, Schwantes, Rebecca H, Smarte, Matthew D, St Clair, Jason M, Teng, Alexander P, Zhang, Xuan, Seinfeld, John H

“…Isoprene carries approximately half of the flux of non-methane volatile organic carbon emitted to the atmosphere by the biosphere. Accurate representation of…”
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Atmospheric autoxidation is increasingly important in urban and suburban North America by Praske, Eric, Otkjær, Rasmus V., Crounse, John D., Hethcox, J. Caleb, Stoltz, Brian M., Kjaergaard, Henrik G., Wennberg, Paul O.

“…Gas-phase autoxidation—regenerative peroxy radical formation following intramolecular hydrogen shifts—is known to be important in the combustion of organic…”
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Elucidating climatic drivers of photosynthesis by tropical forests by Wang, Yuan, Liu, Junjie, Wennberg, Paul O., He, Liyin, Bonal, Damien, Köhler, Philipp, Frankenberg, Christian, Sitch, Stephen, Friedlingstein, Pierre

“…Tropical forests play a pivotal role in regulating the global carbon cycle. However, the response of these forests to changes in absorbed solar energy and…”
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Approach to the Patient With Peripheral Arterial Disease by Wennberg, Paul W

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Autoxidation of Organic Compounds in the Atmosphere by Crounse, John D, Nielsen, Lasse B, Jørgensen, Solvejg, Kjaergaard, Henrik G, Wennberg, Paul O

“…We present a hypothesis that autoxidation (inter- and intramolecular hydrogen abstraction by peroxy radicals) plays an important role in the oxidation of…”
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OCO-3 early mission operations and initial (vEarly) XCO2 and SIF retrievals by Taylor, Thomas E., Eldering, Annmarie, Merrelli, Aronne, Kiel, Matthäus, Somkuti, Peter, Cheng, Cecilia, Rosenberg, Robert, Fisher, Brendan, Crisp, David, Basilio, Ralph, Bennett, Matthew, Cervantes, Daniel, Chang, Albert, Dang, Lan, Frankenberg, Christian, Haemmerle, Vance R., Keller, Graziela R., Kurosu, Thomas, Laughner, Joshua L., Lee, Richard, Marchetti, Yuliya, Nelson, Robert R., O'Dell, Christopher W., Osterman, Gregory, Pavlick, Ryan, Roehl, Coleen, Schneider, Robert, Spiers, Gary, To, Cathy, Wells, Christopher, Wennberg, Paul O., Yelamanchili, Amruta, Yu, Shanshan

“…NASA's Orbiting Carbon Observatory-3 (OCO-3) was installed on the International Space Station (ISS) on 10 May 2019. OCO-3 combines the flight spare…”
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The Total Carbon Column Observing Network by Wunch, Debra, Toon, Geoffrey C., Blavier, Jean-François L., Washenfelder, Rebecca A., Notholt, Justus, Connor, Brian J., Griffith, David W. T., Sherlock, Vanessa, Wennberg, Paul O.

“…A global network of ground-based Fourier transform spectrometers has been founded to remotely measure column abundances of CO 2 , CO, CH 4 , N 2 O and other…”
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Kinetics and Products of the Acid-Catalyzed Ring-Opening of Atmospherically Relevant Butyl Epoxy Alcohols by Eddingsaas, Nathan C, VanderVelde, David G, Wennberg, Paul O

“…Epoxydiols are produced in the gas phase from the photo-oxidation of isoprene in the absence of significant mixing ratios of nitrogen oxides (NO x ). The…”
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Rapid deposition of oxidized biogenic compounds to a temperate forest by Nguyen, Tran B., Crounse, John D., Teng, Alex P., St. Clair, Jason M., Paulot, Fabien, Wolfe, Glenn M., Wennberg, Paul O.

“…We report fluxes and dry deposition velocities for 16 atmospheric compounds above a southeastern United States forest, including: hydrogen peroxide (H₂O₂),…”
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Unimolecular Reactions of Peroxy Radicals Formed in the Oxidation of α‑Pinene and β‑Pinene by Hydroxyl Radicals by Xu, Lu, Møller, Kristian H, Crounse, John D, Otkjær, Rasmus V, Kjaergaard, Henrik G, Wennberg, Paul O

“…Atmospheric oxidation of monoterpenes (emitted primarily by evergreen trees) is known to contribute to the formation and growth of aerosol particles. While…”
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Identification of OSSO as a near‐UV absorber in the Venusian atmosphere by Frandsen, Benjamin N., Wennberg, Paul O., Kjaergaard, Henrik G.

“…The planet Venus exhibits atmospheric absorption in the 320–400 nm wavelength range produced by unknown chemistry. We investigate electronic transitions in…”
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Methane retrieved from TROPOMI: improvement of the data product and validation of the first 2 years of measurements by Lorente, Alba, Borsdorff, Tobias, Butz, Andre, Hasekamp, Otto, aan de Brugh, Joost, Schneider, Andreas, Wu, Lianghai, Hase, Frank, Kivi, Rigel, Wunch, Debra, Pollard, David F, Shiomi, Kei, Deutscher, Nicholas M, Velazco, Voltaire A, Roehl, Coleen M, Wennberg, Paul O, Warneke, Thorsten, Landgraf, Jochen

“…The TROPOspheric Monitoring Instrument (TROPOMI) on board the Sentinel 5 Precursor (S5-P) satellite provides methane (CH4) measurements with high accuracy and…”
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Unexpected Epoxide Formation in the Gas-Phase Photooxidation of Isoprene by Paulot, Fabien, Crounse, John D, Kjaergaard, Henrik G, Kürten, Andreas, St. Clair, Jason M, Seinfeld, John H, Wennberg, Paul O

“…Emissions of nonmethane hydrocarbon compounds to the atmosphere from the biosphere exceed those from anthropogenic activity. Isoprene, a five-carbon diene,…”
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Reactive intermediates revealed in secondary organic aerosol formation from isoprene by Surratt, Jason D, Chan, Arthur W.H, Eddingsaas, Nathan C, Chan, ManNin, Loza, Christine L, Kwan, Alan J, Hersey, Scott P, Flagan, Richard C, Wennberg, Paul O, Seinfeld, John H

“…Isoprene is a significant source of atmospheric organic aerosol; however, the oxidation pathways that lead to secondary organic aerosol (SOA) have remained…”
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New Insights into the Radical Chemistry and Product Distribution in the OH-Initiated Oxidation of Benzene by Xu, Lu, Møller, Kristian H, Crounse, John D, Kjaergaard, Henrik G, Wennberg, Paul O

“…Emissions of aromatic compounds cause air pollution and detrimental health effects. Here, we explore the reaction kinetics and products of key radicals in…”
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Unimolecular Reactions Following Indoor and Outdoor Limonene Ozonolysis by Chen, Jing, Møller, Kristian H, Wennberg, Paul O, Kjaergaard, Henrik G

“…Limonene is one of the monoterpenes with the largest biogenic emissions and is also widely used as an additive in cleaning products, leading to significant…”
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