Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Patrick R, Veres"'
Autor:
Zachary C. J. Decker, Gordon A. Novak, Kenneth Aikin, Patrick R. Veres, J. Andrew Neuman, Ilann Bourgeois, T. Paul Bui, Pedro Campuzano‐Jost, Matthew M. Coggon, Douglas A. Day, Joshua P. DiGangi, Glenn S. Diskin, Maximilian Dollner, Alessandro Franchin, Carley D. Fredrickson, Karl D. Froyd, Georgios I. Gkatzelis, Hongyu Guo, Samuel R. Hall, Hannah Halliday, Katherine Hayden, Christopher D. Holmes, Jose L. Jimenez, Agnieszka Kupc, Jakob Lindaas, Ann M. Middlebrook, Richard H. Moore, Benjamin A. Nault, John B. Nowak, Demetrios Pagonis, Brett B. Palm, Jeff Peischl, Felix M. Piel, Pamela S. Rickly, Michael A. Robinson, Andrew W. Rollins, Thomas B. Ryerson, Gregory P. Schill, Kanako Sekimoto, Chelsea R. Thompson, Kenneth L. Thornhill, Joel A. Thornton, Kirk Ullmann, Carsten Warneke, Rebecca A. Washenfelder, Bernadett Weinzierl, Elizabeth B. Wiggins, Christina J. Williamson, Edward L. Winstead, Armin Wisthaler, Caroline C. Womack, Steven S. Brown
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 4, Pp n/a-n/a (2024)
Abstract Heterogeneous chemical cycles of pyrogenic nitrogen and halides influence tropospheric ozone and affect the stratosphere during extreme Pyrocumulonimbus (PyroCB) events. We report field‐derived N2O5 uptake coefficients, γ(N2O5), and ClNO2
Externí odkaz:
https://doaj.org/article/615331e2ff6540a383e88d87f5e6264c
Autor:
Emmanuel Assaf, Zachary Finewax, Paul Marshall, Patrick R. Veres, J. Andrew Neuman, James B. Burkholder
Publikováno v:
The Journal of Physical Chemistry A. 127:2336-2350
Autor:
Caroline C. Womack, Wyndom S. Chace, Siyuan Wang, Munkhbayar Baasandorj, Dorothy L. Fibiger, Alessandro Franchin, Lexie Goldberger, Colin Harkins, Duseong S. Jo, Ben H. Lee, John C. Lin, Brian C. McDonald, Erin E. McDuffie, Ann M. Middlebrook, Alexander Moravek, Jennifer G. Murphy, J. Andrew Neuman, Joel A. Thornton, Patrick R. Veres, Steven S. Brown
Publikováno v:
Environmental Science & Technology. 57:1870-1881
Autor:
Lu Xu, Matthew M. Coggon, Chelsea E. Stockwell, Jessica B. Gilman, Michael A. Robinson, Martin Breitenlechner, Aaron Lamplugh, John D. Crounse, Paul O. Wennberg, J. Andrew Neuman, Gordon A. Novak, Patrick R. Veres, Steven S. Brown, Carsten Warneke
Publikováno v:
Atmospheric Measurement Techniques. 15:7353-7373
We describe the characterization and field deployment of chemical ionization mass spectrometry (CIMS) using a recently developed focusing ion-molecule reactor (FIMR) and ammonium–water cluster (NH4+⋅H2O) as the reagent ion (denoted as NH4+ CIMS).
Autor:
John W. Halfacre, Jordan Stewart, Scott C. Herndon, Joseph R. Roscioli, Christoph Dyroff, Tara I. Yacovitch, Michael Flynn, Stephen J. Andrews, Steven S. Brown, Patrick R. Veres, Pete M. Edwards
The largest inorganic, gas-phase reservoir of chlorine atoms in the atmosphere is hydrogen chloride (HCl), but challenges in quantitative sampling of this compound cause difficulties for obtaining high-quality, high-frequency measurements. In this wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::074320cff8732265ca6e1c99b94b7952
https://amt.copernicus.org/articles/16/1407/2023/
https://amt.copernicus.org/articles/16/1407/2023/
Autor:
Elizabeth Asher, Gregory P. Schill, James W. Elkins, L. Greg Huey, Michael J. Prather, Kirk Ullmann, Susan E. Strahan, J. Andrew Neuman, Bernadett Weinzierl, Thomas F. Hanisco, Nicholas L. Wagner, Michelle J. Kim, David W. Fahey, Junhua Liu, Karl D. Froyd, Benjamin A. Nault, Maximilian Dollner, Joshua P. DiGangi, Charles A. Brock, Joshua P. Schwarz, Amy H. Butler, Leslie R. Lait, Karen H. Rosenlof, Jean-Francois Lamarque, Chelsea R. Thompson, Eric A. Ray, Huisheng Bian, Donald R. Blake, Glenn M. Wolfe, Stephen D. Steenrod, Julie M. Nicely, Thomas B. Ryerson, Paul A. Newman, Forrest Lacey, Cecilia Chang, Arlene M. Fiore, Steven C. Wofsy, Joseph M. Katich, Pedro Campuzano-Jost, John D. Crounse, C. M. Flynn, Ralph F. Keeling, Linghan Zeng, M. R. Sargent, G. J. P. Correa, Eric C. Apel, Colm Sweeney, Christina Williamson, Eric J. Morgan, Britton B. Stephens, Rodney J. Weber, Alma Hodzic, Stephen A. Montzka, Jack E. Dibb, Roisin Commane, Louis Nguyen, Yenny Gonzalez, Hannah M. Allen, Fred L. Moore, Bruce C. Daube, William H. Brune, Alexander B. Thames, Daniel M. Murphy, Jose L. Jimenez, Simone Meinardi, Sarah A. Strode, T. Paul Bui, Jason M. St. Clair, Paul O. Wennberg, Kathryn McKain, Glenn S. Diskin, Reem A. Hannun, Ilann Bourgeois, Rebecca S. Hornbrook, Samuel R. Hall, Hao Guo, Mian Chin, Andrew W. Rollins, Eric J. Hintsa, Alan J. Hills, J.W. Budney, Agnieszka Kupc, David O. Miller, Lee T. Murray, Patrick R. Veres, Siyuan Wang, Jeff Peischl
Publikováno v:
Bulletin of the American Meteorological Society. 103:E761-E790
This article provides an overview of the NASA Atmospheric Tomography (ATom) mission and a summary of selected scientific findings to date. ATom was an airborne measurements and modeling campaign aimed at characterizing the composition and chemistry o
Autor:
James M. Roberts, J. Andrew Neuman, Steven S. Brown, Patrick R. Veres, Matthew M. Coggon, Chelsea E. Stockwell, Carsten Warneke, Jeff Peischl, Michael A. Robinson
Publikováno v:
Environmental Science: Atmospheres. 2:1087-1100
Wildfires produce furan compounds that are involved in atmospheric oxidant and SOA formation. One such compound, furfural, produces furoyl peroxynitrate (fur-PAN) in the atmosphere, a unique marker for this wildfire chemistry.
Autor:
John W. Halfacre, Jordan Stewart, Scott C. Herndon, Joseph R. Roscioli, Christoph Dyroff, Tara I. Yacovitch, Michael Flynn, Stephen J. Andrews, Steven S. Brown, Patrick R. Veres, Pete M. Edwards
The largest inorganic, gas phase reservoir of chlorine atoms in the atmosphere is hydrogen chloride (HCl), but the challenges in quantitative sampling of this compound cause difficulties for obtaining high-quality, high-frequency measurements. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af8535733c05b485665989a18998e348
https://doi.org/10.5194/amt-2022-309
https://doi.org/10.5194/amt-2022-309
Autor:
Lu Xu, Matthew M. Coggon, Chelsea E. Stockwell, Jessica B. Gilman, Michael A. Robinson, Martin Breitenlechner, Aaron Lamplugh, J. Andrew Neuman, Gordon A. Novak, Patrick R. Veres, Steven S. Brown, Carsten Warneke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f1a428bb9c57e8d16cb4bc0f20e2b37
https://doi.org/10.5194/amt-2022-228-supplement
https://doi.org/10.5194/amt-2022-228-supplement
Autor:
Lu Xu, Matthew M. Coggon, Chelsea E. Stockwell, Jessica B. Gilman, Michael A. Robinson, Martin Breitenlechner, Aaron Lamplugh, J. Andrew Neuman, Gordon A. Novak, Patrick R. Veres, Steven S. Brown, Carsten Warneke
In this study, we describe the characterization and field deployment of a Chemical Ionization Mass Spectrometry (CIMS) using a recently developed focusing ion-molecule reactor (FIMR) and ammonium-water cluster (NH4+·H2O) as the reagent ion (denoted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10868d93b1539e076a2ac06ec4b2ccae
https://amt.copernicus.org/preprints/amt-2022-228/
https://amt.copernicus.org/preprints/amt-2022-228/