Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Sébastien Viscardy"'
Autor:
Hiroki Karyu, Takeshi Kuroda, Takeshi Imamura, Naoki Terada, Ann Carine Vandaele, Arnaud Mahieux, Sébastien Viscardy
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 3, p 57 (2024)
We conducted a simulation of H _2 SO _4 vapor, H _2 O vapor, and H _2 SO _4 –H _2 O liquid aerosols from 40 to 100 km, using a 1D Venus cloud microphysics model based on the one detailed in Imamura & Hashimoto. The cloud distribution obtained is in
Externí odkaz:
https://doaj.org/article/1232fc8a2f4e415d8707bd227a62b7a7
Autor:
Sébastien Viscardy, Séverine Robert, Justin T. Erwin, Ian R. Thomas, Frank Daerden, Loïc Trompet, Yannick Willame, Ann Carine Vandaele
As a potential biomarker, Martian methane has attracted attention through several reports of its detection over the last 20 years. However, the very existence of this gas has been continuously questioned, in particular because the observed lifetime s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89cefda375bc97d571fb0cf74369aef9
https://doi.org/10.5194/egusphere-egu23-15704
https://doi.org/10.5194/egusphere-egu23-15704
Autor:
Arianna Piccialli, Ann Carine Vandaele, Yannick Willame, Anni Määttänen, Loïc Trompet, Justin Erwin, Frank Daerden, Lori Neary, Shohei Aoki, Sébastien Viscardy, Ian Thomas, Cedric Depiesse, Bojan Ristic, Jon Mason, Manish Patel, Michael Wolff, Alain Khayat, Giancarlo Bellucci, Jose Juan Lopez-Moreno
Introduction: The NOMAD-UVIS instrument on board the ExoMars Trace Gas Orbiter has been investigating the Martian atmosphere with the occultation technique since April 2018 [1]. In the solar occultation mode, it is mainly devoted to studying the clim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::928b873ab40e5859d423e4d6f136be88
https://doi.org/10.5194/epsc2022-1027
https://doi.org/10.5194/epsc2022-1027
Autor:
Ann Carine Vandaele, Frank Daerden, Ian R. Thomas, Cédric Depiesse, Justin Erwin, Zachary Flimon, Lori Neary, Arianna Piccialli, Bojan Ristic, Loïc Trompet, Sébastien Viscardy, Yannick Willame, Shohei Aoki, Jean-Claude Gérard, Geronimo Villanueva, Jon Mason, Manish Patel, Giancarlo Bellucci, Miguel Lopez-Valverde, Jose Juan Lopez-Moreno
The NOMAD (“Nadir and Occultation for MArs Discovery”) spectrometer suite on board the ExoMars Trace Gas Orbiter (TGO) has been designed to investigate the composition of Mars' atmosphere, with a particular focus on trace gases, clouds, and dust.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78a111cba6a4d8885f88cedc138e147
https://doi.org/10.5194/epsc2022-241
https://doi.org/10.5194/epsc2022-241
Autor:
Ann Carine Vandaele, Frank Daerden, Ian R. Thomas, Shohei Aoki, Cédric Depiesse, Justin Erwin, Lori Neary, Arianna Piccialli, Bojan Ristic, Séverine Robert, Loïc Trompet, Sébastien Viscardy, Yannick Willame, Jean-Claude Gérard, Geronimo Villanueva, Jon Mason, Manish Patel, Giancarlo Bellucci, Miguel Lopez-Valverde, Jose-Juan Lopez-Moreno
The NOMAD (“Nadir and Occultation for MArs Discovery”) spectrometer suite on board the ExoMars Trace Gas Orbiter has been designed to investigate the composition of Mars' atmosphere, with a particular focus on trace gases, clouds and dust. The in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f358fac9e44f44c4c7bcc5252bb4198
https://doi.org/10.5194/epsc2021-510
https://doi.org/10.5194/epsc2021-510
Autor:
Frank Daerden, Franck Lefèvre, Frédéric Schmidt, Ann Carine Vandaele, Alexander Trokhimovskiy, Frank Montmessin, James A. Whiteway, Giuliano Liuzzi, Ian Thomas, Sébastien Viscardy, Geronimo Villanueva, Justin Erwin, S. Aoki, Manish R. Patel, Jose-Juan Lopez-Moreno, Anna Fedorova, Oleg Korablev, R. T. Clancy, Bojan Ristic, Lori Neary, Giancarlo Bellucci, Miguel Lopez-Valverde, Séverine Robert, Loïc Trompet, Matteo Crismani, Kevin Olsen
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2021, 48 (11), pp.e2021GL092506. ⟨10.1029/2021GL092506⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Geophysical Research Letters, American Geophysical Union, 2021, 48 (11), pp.e2021GL092506. ⟨10.1029/2021GL092506⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Hydrogen chloride (HCl) was recently discovered in the atmosphere of Mars by two spectrometers onboard the ExoMars Trace Gas Orbiter. The reported detection made in Martian Year 34 was transient, present several months after the global dust storm dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d5c8943b2c83ef9772417996ff0832
https://hal-insu.archives-ouvertes.fr/insu-03251165/document
https://hal-insu.archives-ouvertes.fr/insu-03251165/document
Autor:
A. García Muñoz, Frank Daerden, Sébastien Viscardy, Anna Fedorova, R. T. Clancy, Th. Encrenaz, Lori Neary, M. D. Smith
Publikováno v:
Icarus
Icarus, Elsevier, 2019, 326, pp.197-224. ⟨10.1016/j.icarus.2019.02.030⟩
Icarus, Elsevier, 2019, 326, pp.197-224. ⟨10.1016/j.icarus.2019.02.030⟩
General Circulation Models with interactive physical and chemistry processes are the state-of-the-art tools for an integrated view and understanding of the Martian atmosphere and climate system. The GEM-Mars model currently includes 16 tracers for ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b47bc3f58ce2a85b15c1e92b5cf6bf
https://doi.org/10.1016/j.icarus.2019.02.030
https://doi.org/10.1016/j.icarus.2019.02.030
Autor:
Frank Daerden, Bojan Ristic, Sara Faggi, Manish R. Patel, Shohei Aoki, Joanna Gurgurewicz, Ann Carine Vandaele, Giuliano Liuzzi, Sébastien Viscardy, Vincent Kofman, P. A. Tesson, Giancarlo Bellucci, Michael J. Mumma, Daniel Mège, Loïc Trompet, Ian Thomas, Elise W. Knutsen, Lori Neary, Justin Erwin, Geronimo L. Villanueva, Séverine Robert, Frédéric Schmidt, Michael D. Smith, Jose-Juan Lopez-Moreno, Matteo Crismani
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2021, 48 (9), pp.e2021GL092650. ⟨10.1029/2021GL092650⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Geophysical Research Letters, American Geophysical Union, 2021, 48 (9), pp.e2021GL092650. ⟨10.1029/2021GL092650⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Following the recent detection of HCl in the atmosphere of Mars by ExoMars/Trace Gas Orbiter, we present here the first measurement of the 37Cl/35Cl isotopic ratio in the Martian atmosphere using a set of Nadir Occultation for MArs Discovery (NOMAD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98eb7c8405d6a68aacc78dc7d7c76d44
https://hal-insu.archives-ouvertes.fr/insu-03216945
https://hal-insu.archives-ouvertes.fr/insu-03216945
Autor:
Lori Neary, Ian Thomas, Geronimo L. Villanueva, Elise W. Knutsen, Justin Erwin, Frank Daerden, Shohei Aoki, Michael D. Smith, Matteo Crismani, Sébastien Viscardy, Loïc Trompet, Jose-Juan Lopez-Moreno, Özgür Karatekin, Miguel Lopez-Valverde, Ann Carine Vandaele, Giancarlo Bellucci, Bojan Ristic, Manish R. Patel, Giuliano Liuzzi, Michael J. Mumma
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Methane (CH4) on Mars has attracted a great deal of attention since it was first detected in January 2003. As methane is considered a potential marker for past/present biological or geological activity, any possible detection would require evidence w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::574a9c24d52c88856fc25dd37a4bebd0
Autor:
Jose Juan Lopez Moreno, Loïc Trompet, Arianna Piccialli, Ian Thomas, Justin Erwin, Michael J. Wolff, Sébastien Viscardy, Ann Carine Vandaele, Yannick Willame, Shohei Aoki, Jon Mason, Alain Khayat, Giancarlo Bellucci, Bojan Ristic, Frank Daerden, Lori Neary, Manish R. Patel, Cédric Depiesse
We will present the vertical distribution of ozone obtained from NOMAD-UVIS solar occultations and we will compare the results of three retrieval schemes.NOMAD (Nadir and Occultation for MArs Discovery) is a spectrometer composed of 3 channels: 1) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199f082165003f88eead383d937487ba
https://doi.org/10.5194/egusphere-egu21-10062
https://doi.org/10.5194/egusphere-egu21-10062