Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Catalina Tsai"'
Autor:
James Flynn, Jochen Stutz, Shaddy Ahmed, Rebecca A. Washenfelder, Katie Tuite, Sébastien Dusanter, O. Pikelnaya, Louisa K. Emmons, Stephen M. Griffith, Si-Wan Kim, Cora J. Young, Philip S. Stevens, Catalina Tsai, Patrick R. Veres, Jennie L. Thomas, James M. Roberts
Publikováno v:
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2021, 126 (13), pp.e2021JD034689. ⟨10.1029/2021JD034689⟩
Journal of Geophysical Research: Atmospheres, 2021, 126 (13), pp.e2021JD034689. ⟨10.1029/2021JD034689⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2021, 126 (13), pp.e2021JD034689. ⟨10.1029/2021JD034689⟩
Journal of Geophysical Research: Atmospheres, 2021, 126 (13), pp.e2021JD034689. ⟨10.1029/2021JD034689⟩
International audience; Nitrous acid (HONO) is an important radical precursor that can impact secondary pollutant levels, especially in urban environments. Due to uncertainties in its heterogeneous formation mechanisms, models often under predict HON
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::129b570a0953828af1d8c5624fa785f1
https://hal.archives-ouvertes.fr/hal-03357646/document
https://hal.archives-ouvertes.fr/hal-03357646/document
Autor:
K. Grossmann, S. F. Colosimo, Catalina Tsai, M. Erickson, Sergio Alvarez, N. Brockway, Greg Yarwood, Katie Tuite, Jochen Stutz, James Flynn, Uarporn Nopmongcol
Publikováno v:
Geophysical Research Letters. 45:7800-7807
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec09db395180bb224de2aa6ba636b056
https://doi.org/10.1029/2018gl078267
https://doi.org/10.1029/2018gl078267
Autor:
Jhoon Kim, Si-Wan Kim, Jochen Stutz, Gregory J. Frost, Catalina Tsai, Michael Trainer, Joost A. de Gouw, Seoyoung Lee, Vijay Natraj, Hyeong Ahn Kwon, Carsten Warneke, Rokjin J. Park
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 7639-7655 (2018)
Formaldehyde (HCHO) is either directly emitted from sources or produced during the oxidation of volatile organic compounds (VOCs) in the troposphere. It is possible to infer atmospheric HCHO concentrations using space-based observations, which may be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81ca36564c4fa2905b4cf2a921b2ee38
https://doi.org/10.5194/acp-18-7639-2018
https://doi.org/10.5194/acp-18-7639-2018
Autor:
Bradley S. Neish, James Festa, S. F. Colosimo, Catalina Tsai, S. C. Hurlock, Ross Cheung, Asanga Wijesinghe, Eduardo P. Olaguer, Matthew H. Erickson, Jochen Stutz
Publikováno v:
Atmospheric Environment. 150:220-228
During the Benzene and other Toxics Exposure (BEE-TEX) study, a remote sensing network based on long path Differential Optical Absorption Spectroscopy (DOAS) was set up in the Manchester neighborhood beside the Ship Channel of Houston, Texas in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c26e8513959a33e2abf1b4f5052ef765
https://doi.org/10.1016/j.atmosenv.2016.11.058
https://doi.org/10.1016/j.atmosenv.2016.11.058
Autor:
James Festa, David W. Fahey, Troy Thornberry, Lisa Scalone, Rasmus Raecke, Martyn P. Chipperfield, Ross Cheung, S. F. Colosimo, Ryan Hossaini, Bruce C. Daube, Klaus Pfeilsticker, Catalina Tsai, Elliot Atlas, S. C. Wofsy, Max Spolaor, Erik J. Hintsa, James W. Elkins, Giorgio S. Taverna, Maria A. Navarro, Bodo Werner, Wuhu Feng, Ru Shan Gao, Jochen Stutz, Free Lee Moore, Jasna V. Pittman
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 2, Pp 1161-1186 (2017)
We report measurements of CH4 (measured in situ by the Harvard University Picarro Cavity Ringdown Spectrometer (HUPCRS) and NOAA Unmanned Aircraft System Chromatograph for Atmospheric Trace Species (UCATS) instruments), O3 (measured in situ by the NO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0e1e9260af2ecd6c3a745c06abde547
http://www.atmos-chem-phys.net/17/1161/2017/acp-17-1161-2017.pdf
http://www.atmos-chem-phys.net/17/1161/2017/acp-17-1161-2017.pdf
Autor:
S. F. Colosimo, Olga Pikelnaya, Catalina Tsai, James Festa, Jochen Stutz, S. C. Hurlock, Ross Cheung, Eduardo P. Olaguer, Matthew H. Erickson, James Flynn, Sergio Alvarez
Publikováno v:
Atmospheric Environment. 147:121-132
Aromatic hydrocarbons are well known air toxics which are regulated by the US EPA and other air quality agencies. Accurate, long-term monitoring of these compounds at low part-per-billion levels, as well as identifying emission point sources is there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d0f28e56b5f5a7314a12092106cbb6
https://doi.org/10.1016/j.atmosenv.2016.09.054
https://doi.org/10.1016/j.atmosenv.2016.09.054
Autor:
N. Grossberg, Barry Lefer, Patrick R. Veres, R. F. Hansen, Cora J. Young, Sebastien Dusanter, Stephen M. Griffith, Philip S. Stevens, Eleanor M. Waxman, J. M. Roberts, Ryan Thalman, Hans D. Osthoff, Catalina Tsai, William C. Kuster, Jessica B. Gilman, Steven S. Brown, J. A. de Gouw, L. H. Mielke, Sergio Alvarez, Jochen Stutz, Rebecca A. Washenfelder, Martin Graus, B. Rappenglueck, James Flynn, Vincent Michoud, Rainer Volkamer
Publikováno v:
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Atmospheres, 2016, 121, pp.4211-4232. ⟨10.1002/2015JD024358⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2016, 121, pp.4211-4232. ⟨10.1002/2015JD024358⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2016, 121 (8), pp.4211-4232. ⟨10.1002/2015JD024358⟩
Journal of Geophysical Research: Atmospheres, 2016, 121, pp.4211-4232. ⟨10.1002/2015JD024358⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2016, 121, pp.4211-4232. ⟨10.1002/2015JD024358⟩
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2016, 121 (8), pp.4211-4232. ⟨10.1002/2015JD024358⟩
International audience; Measurements of hydroxyl (OH) and hydroperoxy (HO2*) radical concentrations were made at the Pasadena ground site during the CalNex-LA 2010 campaign using the laser-induced fluorescence-fluorescence assay by gas expansion tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3556297ea25bde079feca63e079a8fb9
https://doi.org/10.1002/2015jd024358
https://doi.org/10.1002/2015jd024358
Autor:
Chunxiang Ye, Xianliang Zhou, Dennis Pu, Jochen Stutz, James Festa, Max Spolaor, Catalina Tsai, Christopher Cantrell, Roy L. Mauldin III, Andrew Weinheimer, Rebecca S. Hornbrook, Eric C. Apel, Alex Guenther, Lisa Kaser, Bin Yuan, Thomas Karl, Julie Haggerty, Samuel Hall, Kirk Ullmann, James Smith, John Ortega
Here we report the measurement results of nitrous acid (HONO) and a suite of relevant parameters on the NCAR C-130 research aircraft in the Southeast U.S. during NOMADSS 2013 summer field study. Daytime HONO concentrations ranged from low parts per t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bca5db11fc017da8909649a58e6f928
https://doi.org/10.5194/acp-2018-105
https://doi.org/10.5194/acp-2018-105
Autor:
Patrick R. Veres, Stephen M. Griffith, Steven S. Brown, Sebastien Dusanter, Philip S. Stevens, Sally E. Pusede, Barry Lefer, Robin Weber, Jochen Stutz, William H. Brune, James M. Roberts, Ashley R. Graham, Rebecca A. Washenfelder, Trevor C. VandenBoer, Eleanor C. Browne, Ronald C. Cohen, Catalina Tsai, Xinrong Ren, Milos Z. Markovic, Cora J. Young, Paul J. Wooldridge, Jennifer G. Murphy, Allen H. Goldstein
Publikováno v:
Environmental Science & Technology. 49:12774-12781
Recent observations suggest a large and unknown daytime source of nitrous acid (HONO) to the atmosphere. Multiple mechanisms have been proposed, many of which involve chemistry that reduces nitrogen dioxide (NO2) on some time scale. To examine the NO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5648dae2aebc21ed1cf478014b77358c
https://doi.org/10.1021/acs.est.5b02511
https://doi.org/10.1021/acs.est.5b02511
Autor:
Si-Wan Kim, Vijay Natraj, Seoyoung Lee, Hyeong-Ahn Kwon, Rokjin Park, Joost de Gouw, Gregory Frost, Jhoon Kim, Jochen Stutz, Michael Trainer, Catalina Tsai, Carsten Warneke
Formaldehyde (HCHO) is either directly emitted from sources or produced during the oxidation of volatile organic compounds in the troposphere. It is possible to infer atmospheric HCHO concentrations using space-based observations, which may be useful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2bff1b40f5ab154dbbf7a1ed82de6d3
https://doi.org/10.5194/acp-2017-982
https://doi.org/10.5194/acp-2017-982