Zobrazeno 1 - 10
of 246
pro vyhledávání: '"Armin, Wisthaler"'
Publikováno v:
JACS Au, Vol 4, Iss 5, Pp 1875-1882 (2024)
Externí odkaz:
https://doaj.org/article/99f325b6dbf1461dbaaed72e9a6e2be4
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:
Duseong S. Jo, Louisa K. Emmons, Patrick Callaghan, Simone Tilmes, Jung‐Hun Woo, Younha Kim, Jinseok Kim, Claire Granier, Antonin Soulié, Thierno Doumbia, Sabine Darras, Rebecca R. Buchholz, Isobel J. Simpson, Donald R. Blake, Armin Wisthaler, Jason R. Schroeder, Alan Fried, Yugo Kanaya
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 15, Iss 7, Pp n/a-n/a (2023)
Abstract Model intercomparison studies often report a large spread in simulation results, but quantifying the causes of these differences is hindered by the fact that several processes contribute to the model spread simultaneously. Here we use the Mu
Externí odkaz:
https://doaj.org/article/7e628684d51c4802befec7d292523574
Autor:
Rebecca H. Schwantes, Forrest G. Lacey, Simone Tilmes, Louisa K. Emmons, Peter H. Lauritzen, Stacy Walters, Patrick Callaghan, Colin M. Zarzycki, Mary C. Barth, Duseong S. Jo, Julio T. Bacmeister, Richard B. Neale, Francis Vitt, Erik Kluzek, Behrooz Roozitalab, Samuel R. Hall, Kirk Ullmann, Carsten Warneke, Jeff Peischl, Ilana B. Pollack, Frank Flocke, Glenn M. Wolfe, Thomas F. Hanisco, Frank N. Keutsch, Jennifer Kaiser, Thao Paul V. Bui, Jose L. Jimenez, Pedro Campuzano‐Jost, Eric C. Apel, Rebecca S. Hornbrook, Alan J. Hills, Bin Yuan, Armin Wisthaler
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 6, Pp n/a-n/a (2022)
Abstract A new configuration of the Community Earth System Model (CESM)/Community Atmosphere Model with full chemistry (CAM‐chem) supporting the capability of horizontal mesh refinement through the use of the spectral element (SE) dynamical core is
Externí odkaz:
https://doaj.org/article/faf95034c7984b14afec9e4c6be420f1
Autor:
Yujin J. Oak, Rokjin J. Park, Duseong S. Jo, Alma Hodzic, Jose L. Jimenez, Pedro Campuzano‐Jost, Benjamin A. Nault, Hwajin Kim, Hyeonmin Kim, Eunjo S. Ha, Chang‐Keun Song, Seung‐Muk Yi, Glenn S. Diskin, Andrew J. Weinheimer, Donald R. Blake, Armin Wisthaler, Mihee Shim, Yoonmi Shin
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 14, Iss 2, Pp n/a-n/a (2022)
Abstract Organic aerosols (OA) represent a significant fraction of total submicron particulate matter (PM1) concentrations globally, including densely populated megacities such as Seoul. However, scientific understanding of the atmospheric formation
Externí odkaz:
https://doaj.org/article/3b0e07718dfc45078636e0a21c6cb9f5
Autor:
Laura Tomsche, Felix Piel, Tomas Mikoviny, Claus J. Nielsen, Hongyu Guo, Pedro Campuzano-Jost, Benjamin A. Nault, Melinda K. Schueneman, Jose L. Jimenez, Hannah Halliday, Glenn S. Diskin, Joshua P. DiGangi, John B. Nowak, Elizabeth B. Wiggins, Emily Gargulinski, Amber J. Soja, Armin Wisthaler
Publikováno v:
eISSN
During the 2019 Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ) study, the NASA DC-8 carried out in situ chemical measurements in smoke plumes emitted from wildfires and agricultural fires in the contiguous United States.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ed51b98d4def9f727dae0271f75c74e
https://doi.org/10.5194/acp-23-2331-2023
https://doi.org/10.5194/acp-23-2331-2023
Autor:
Barbara Nozière, Olivier Durif, Eloé Dubus, Stephanie Kylington, Åsa Emmer, Fabienne Fache, Felix Piel, Armin Wisthaler
Publikováno v:
Physical Chemistry Chemical Physics. 25:7772-7782
Today, the reactions of gas-phase organic peroxy radicals (RO2) with unsaturated Volatile Organic Compounds (VOC) are expected to be negligible at room temperature and ignored in atmospheric chemistry. This assumption is based on combustion studies (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28ec55f38d346ccbc662bc1d9361baa3
https://doi.org/10.1039/d2cp05166d
https://doi.org/10.1039/d2cp05166d
Autor:
Isobel J. Simpson, Donald R. Blake, Nicola J. Blake, Simone Meinardi, Barbara Barletta, Stacey C. Hughes, Lauren T. Fleming, James H. Crawford, Glenn S. Diskin, Louisa K. Emmons, Alan Fried, Hai Guo, David A. Peterson, Armin Wisthaler, Jung-Hun Woo, Jerome Barré, Benjamin Gaubert, Jinseok Kim, Michelle J. Kim, Younha Kim, Christoph Knote, Tomas Mikoviny, Sally E. Pusede, Jason R. Schroeder, Yu Wang, Paul O. Wennberg, Lewei Zeng
Publikováno v:
Elementa: Science of the Anthropocene, Vol 8, Iss 1 (2020)
The Korea-United States Air Quality Study (KORUS-AQ) took place in spring 2016 to better understand air pollution in Korea. In support of KORUS-AQ, 2554 whole air samples (WAS) were collected aboard the NASA DC-8 research aircraft and analyzed for 82
Externí odkaz:
https://doaj.org/article/2f4c10405048495caba654cfb657dab9
Autor:
Jianjun Chen, Dazhong Yin, Zhan Zhao, Ajith P. Kaduwela, Jeremy C. Avise, John A. DaMassa, Andreas Beyersdorf, Sharon Burton, Richard Ferrare, Jay R. Herman, Hwajin Kim, Andy Neuman, John B. Nowak, Caroline Parworth, Amy Jo Scarino, Armin Wisthaler, Dominique E. Young, Qi Zhang
Publikováno v:
Atmospheric Environment: X, Vol 5, Iss , Pp - (2020)
The San Joaquin Valley (SJV) of California has one of the nation's most severe wintertime PM2.5 pollution problems. The DISCOVER-AQ (Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality)
Externí odkaz:
https://doaj.org/article/6d0ae0ccefda4f36a2687a838fed73b7
Autor:
Jason R. Schroeder, James H. Crawford, Joon-Young Ahn, Limseok Chang, Alan Fried, James Walega, Andrew Weinheimer, Denise D. Montzka, Samuel R. Hall, Kirk Ullmann, Armin Wisthaler, Tomas Mikoviny, Gao Chen, Donald R. Blake, Nicola J. Blake, Stacey C. Hughes, Simone Meinardi, Glenn Diskin, Joshua P. Digangi, Yonghoon Choi, Sally E. Pusede, Greg L. Huey, David J. Tanner, Michelle Kim, Paul Wennberg
Publikováno v:
Elementa: Science of the Anthropocene, Vol 8, Iss 1 (2020)
The Seoul Metropolitan Area (SMA) has a population of 24 million and frequently experiences unhealthy levels of ozone (O3). In this work, measurements taken during the Korea-United States Air Quality Study (KORUS-AQ, 2016) are used to explore regiona
Externí odkaz:
https://doaj.org/article/5618ba0e30d74a2cb866280a183e0617