Climatology Of Co And O2 On Mars Based On Two Martian
Years Of Acs Tgo Occultation Measurements
A. A. Fedorova, A. Trokhimovskiy, O. Korablev, D.A. Belyaev, N. Ignatiev, Space Research Institute (Iki),
Moscow, Russia (Fedorova@Iki.Rssi.Ru), F. Lefèvre, F. Montmessin, Latmos, Guyancourt, France, K. S.
Olsen, Aopp, Department Of Physics, University Of Oxford, Uk, J. Alday, The Open University, Uk, F.
Forget, Laboratoire De Meteorologie Dynamique (Lmd), Paris, France, A. Lomakin, A. Patrakeev, Iki,
Moscow, Russia.
The First Co Vertical Profiles Were Inferred From
Acs Mir At Altitudes 20–120 Km And Ls=164–220°
Introduction:
The Molecular Oxygen (O2) And Carbon Oxide
Before And During The Global Dust Storm (Gds) Of
(Co) Are Minor Constituents Of The Martian
Mars Year (My) 34. They Showed A Prominent
Atmosphere With The Annual Mean Mixing Ratio Of
Depletion In The Co Mixing Ratio Up To 100 Km,
(1560 ± 60 Ppm) And (673 ± 2.6 Ppm), Respectively
Pointing To The Importance Of Co Oxidation During
(Krasnopolsky, 2017). Both Are Non-Condensable
Wetter Gds Conditions (Olsen Et Al., 2021).