Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Lyatt Jaeglé"'
Autor:
Shuting Zhai, Joseph R. McConnell, Nathan Chellman, Michel Legrand, Thomas Opel, Hanno Meyer, Lyatt Jaeglé, Kaitlyn Confer, Koji Fujita, Xuan Wang, Becky Alexander
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 5, Pp n/a-n/a (2024)
Abstract Tropospheric reactive bromine (Bry) influences the oxidation capacity of the atmosphere by acting as a sink for ozone and nitrogen oxides. Aerosol acidity plays a crucial role in Bry abundances through acid‐catalyzed debromination from sea
Externí odkaz:
https://doaj.org/article/233ac61daa134fa0ba25a4100ccd26dd
Autor:
Yuk‐Chun Chan, Lyatt Jaeglé, Pedro Campuzano‐Jost, David C. Catling, Jihong Cole‐Dai, Vasile I. Furdui, W. Andrew Jackson, Jose L. Jimenez, Dongwook Kim, Alanna E. Wedum, Becky Alexander
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 9, Pp n/a-n/a (2023)
Abstract Perchlorate has been observed in many environments on Earth and Mars but its sources remain poorly quantified. In this study, we use a global three‐dimensional chemical transport model to simulate perchlorate's gas‐phase photochemical pr
Externí odkaz:
https://doaj.org/article/7129bb2b181d4c219aa0ac7145b91a2a
Autor:
Erin E. McDuffie, Randall V. Martin, Joseph V. Spadaro, Richard Burnett, Steven J. Smith, Patrick O’Rourke, Melanie S. Hammer, Aaron van Donkelaar, Liam Bindle, Viral Shah, Lyatt Jaeglé, Gan Luo, Fangqun Yu, Jamiu A. Adeniran, Jintai Lin, Michael Brauer
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Ambient fine particulate matter (PM2.5) is one of the most important environmental health risk factors in many regions. Here, the authors present an assessment of PM2.5 emission sources and the related health impacts across global to sub-national sca
Externí odkaz:
https://doaj.org/article/af996bbbd53c4f399c3f4d36e2ff9bf4
Autor:
Hannah M. Horowitz, Christopher Holmes, Alicia Wright, Tomás Sherwen, Xuan Wang, Mat Evans, Jiayue Huang, Lyatt Jaeglé, Qianjie Chen, Shuting Zhai, Becky Alexander
Publikováno v:
Geophysical Research Letters, Vol 47, Iss 4, Pp n/a-n/a (2020)
Abstract Marine cloud brightening (MCB) is proposed to offset global warming by emitting sea salt aerosols to the tropical marine boundary layer, which increases aerosol and cloud albedo. Sea salt aerosol is the main source of tropospheric reactive c
Externí odkaz:
https://doaj.org/article/3d313a16bd5645aca7afc83d1c0f10d7
Autor:
Yanxu Zhang, Lyatt Jaeglé
Publikováno v:
Atmosphere, Vol 4, Iss 2, Pp 113-131 (2013)
Wet deposition of mercury (Hg) across the United States is influenced by changes in atmospheric conditions, domestic emissions and global background emissions. We examine trends in Hg precipitation concentrations at 47 Mercury Deposition Network (MDN
Externí odkaz:
https://doaj.org/article/b226617e891c446cb54d2be80d42e1ed
Autor:
Shaojie Song, Noelle E. Selin, Lynne E. Gratz, Jesse L. Ambrose, Daniel A. Jaffe, Viral Shah, Lyatt Jaeglé, Amanda Giang, Bin Yuan, Lisa Kaser, Eric C. Apel, Rebecca S. Hornbrook, Nicola J. Blake, Andrew J. Weinheimer, Roy L. Mauldin III, Christopher A. Cantrell, Mark S. Castro, Gary Conley, Thomas M. Holsen, Winston T. Luke, Robert Talbot
Publikováno v:
Elementa: Science of the Anthropocene (2016)
Abstract Atmosphere–surface exchange of mercury, although a critical component of its global cycle, is currently poorly constrained. Here we use the GEOS-Chem chemical transport model to interpret atmospheric Hg0 (gaseous elemental mercury) data co
Externí odkaz:
https://doaj.org/article/ef588b2cd96c4db1862b02ace5abaf0f
Publikováno v:
Journal of Geophysical Research: Atmospheres. 128
Autor:
William F. Swanson, Chris D. Holmes, William R. Simpson, Kaitlyn Confer, Louis Marelle, Jennie L. Thomas, Lyatt Jaeglé, Becky Alexander, Shuting Zhai, Qianjie Chen, Xuan Wang, Tomás Sherwen
Publikováno v:
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, 2022, 22 (22), pp.14467-14488. ⟨10.5194/acp-22-14467-2022⟩
Atmospheric Chemistry and Physics, 2022, 22 (22), pp.14467-14488. ⟨10.5194/acp-22-14467-2022⟩
Reactive halogens play a prominent role in the atmospheric chemistry of the Arctic during springtime. Field measurements and modeling studies suggest that halogens are emitted into the atmosphere from snowpack and reactions on wind-blown snow-sourced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74630662e8fb3bcdb55963b00c02d975
https://acp.copernicus.org/articles/22/14467/2022/
https://acp.copernicus.org/articles/22/14467/2022/
Autor:
Viral Shah, Liam Bindle, Fangqun Yu, Patrick R. O'Rourke, Melanie S. Hammer, Jintai Lin, Richard T. Burnett, Lyatt Jaeglé, Joseph V. Spadaro, Randall V. Martin, Michael Brauer, Gan Luo, Aaron van Donkelaar, Jamiu Adetayo Adeniran, Erin E. McDuffie, Steven J. Smith
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Ambient fine particulate matter (PM2.5) is the world’s leading environmental health risk factor. Reducing the PM2.5 disease burden requires specific strategies that target dominant sources across multiple spatial scales. We provide a contemporary a
Autor:
S. Preunkert, Michel Legrand, Joel Savarino, Sakiko Ishino, A. Yamada, Bruno Jourdain, Naohiro Yoshida, Jingyuan Shao, Lyatt Jaeglé, Shohei Hattori, Qianjie Chen, Jiayue Huang, Becky Alexander
Publikováno v:
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2021, 126 (6), pp.e2020JD033583. ⟨10.1029/2020JD033583⟩
Journal of Geophysical Research: Atmospheres, 2021, 126 (6), pp.e2020JD033583. ⟨10.1029/2020JD033583⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2021, 126 (6), pp.e2020JD033583. ⟨10.1029/2020JD033583⟩
Journal of Geophysical Research: Atmospheres, 2021, 126 (6), pp.e2020JD033583. ⟨10.1029/2020JD033583⟩
International audience; 17O-excess (Δ17O = δ17O − 0.52 × δ18O) of sulfate trapped in Antarctic ice cores has been proposed as a potential tool for assessing past oxidant chemistry, while insufficient understanding of atmospheric sulfate formati