P
Paul O. Wennberg
Researcher at California Institute of Technology
Publications - 421
Citations - 35598
Paul O. Wennberg is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Total Carbon Column Observing Network & Isoprene. The author has an hindex of 96, co-authored 398 publications receiving 30122 citations. Previous affiliations of Paul O. Wennberg include National Oceanic and Atmospheric Administration & Harvard University.
Papers
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Journal ArticleDOI
Comparison of modeled and observed values of NO2 and JNO2 during the Photochemistry of Ozone Loss in the Arctic Region in Summer (POLARIS) mission
L. A. Del Negro,David W. Fahey,Ru-Shan Gao,S. G. Donnelly,E. R. Keim,J. A. Neuman,Ronald C. Cohen,Katherine K. Perkins,L. C. Koch,Ross J. Salawitch,Steven A. Lloyd,M. H. Proffitt,James J. Margitan,R. M. Stimpfle,G. P. Bonne,P. B. Voss,Paul O. Wennberg,C. T. McElroy,William H. Swartz,T. L. Kusterer,Donald E. Anderson,L. R. Lait,T. P. Bui +22 more
TL;DR: In this article, an apparent seasonal dependence in discrepancies between calculated and measured values was found; however, a source for this dependence could not be identified and the mean linear fits in the various comparisons show agreement within 19%, well within the combined uncertainties (±50 to 70%).
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Computational Comparison of Different Reagent Ions in the Chemical Ionization of Oxidized Multifunctional Compounds.
Noora Hyttinen,Rasmus V. Otkjær,Siddharth Iyer,Henrik G. Kjaergaard,Matti P. Rissanen,Paul O. Wennberg,Theo Kurtén +6 more
TL;DR: The binding strength of nitrate, acetate, lactate, trifluoroacetate, bromide, and iodide reagent ions to ten different products derived from the OH radical-initiated oxidation of butadiene is calculated.
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Comment on: “The measurement of tropospheric OH radicals by laser-induced fluorescence spectroscopy during the POPCORN Field Campaign” by Hofzumahaus et al. and “Intercomparison of tropospheric OH radical measurements by multiple folded long-path laser absorption and laser induced fluorescence” by Brauers et al.
TL;DR: In this article, the authors used a low pressure mercury lamp to produce low concentrations (10.5 - 10.9 cm^(-3)) of water vapor in air with a low-pressure mercury lamp.
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Improved constraints on northern extratropical CO2 fluxes obtained by combining surface-based and space-based atmospheric CO2 measurements
Brendan Byrne,Junjie Liu,Meemong Lee,Ian Baker,Kevin W. Bowman,Nicholas M. Deutscher,Dietrich G. Feist,Dietrich G. Feist,Dietrich G. Feist,David W. T. Griffith,Laura T. Iraci,Matthäus Kiel,John S. Kimball,Charles E. Miller,Isamu Morino,Nicholas C. Parazoo,Christof Petri,Coleen M. Roehl,Mahesh Kumar Sha,Kimberly Strong,Voltaire A. Velazco,Paul O. Wennberg,Debra Wunch +22 more
TL;DR: In this paper, top-down estimates of CO2 fluxes are typically constrained by either surface-based or space-based CO2 observations, and both of these measurement types have spatial and temporal gaps in observational data.
Journal ArticleDOI
In Situ Measurements of OH and HO_2 in the Upper Troposphere and Stratosphere
Paul O. Wennberg,Thomas F. Hanisco,Ronald C. Cohen,R. M. Stimpfle,L. B. Lapson,James G. Anderson +5 more
TL;DR: In this paper, the authors demonstrate the ability of the laser-induced fluorescence technique to provide accurate, high signal to noise ratio measurements of ozone throughout the upper troposphere and stratosphere.