Relationships between HCl, H2O, aerosols, and temperature in the Martian atmosphere Part I: climatological outloo
- Kevin S. Olsen
, - Anna A. Fedorova,
- David M. Kass,
- Armin Kleinböhl,
- Alexander Trokhimovskiy,
- Oleg I Korablev,
- Franck Montmessin,
- Franck Lefèvre,
- Lucio Baggio,
- Juan Alday,
- Denis A. Belyaev,
- James A. Holmes,
- Jonathon P. Mason,
- Paul M. Streeter,
- Kylash Rajendran,
- Manish R Patel,
- Andrey Patrakeev,
- Alexey Shakun
Kevin S. Olsen
School of Physical Sciences, The Open University, Milton Keynes, UK., Department of Physics, University of Oxford, Oxford, UK.
Author ProfileAnna A. Fedorova
Space Research Institute (IKI), Moscow, Russia.
Author ProfileDavid M. Kass
Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, USA.
Author ProfileArmin Kleinböhl
Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, USA.
Author ProfileAlexander Trokhimovskiy
Space Research Institute (IKI), Moscow, Russia.
Author ProfileOleg I Korablev
Space Research Institute (IKI), Moscow, Russia.
Author ProfileFranck Montmessin
Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS/CNRS), Paris, France.
Author ProfileFranck Lefèvre
Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS/CNRS), Paris, France.
Author ProfileLucio Baggio
Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS/CNRS), Paris, France.
Author ProfileJuan Alday
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfileDenis A. Belyaev
Space Research Institute (IKI), Moscow, Russia.
Author ProfileJames A. Holmes
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfileJonathon P. Mason
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfilePaul M. Streeter
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfileKylash Rajendran
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfileManish R Patel
School of Physical Sciences, The Open University, Milton Keynes, UK.
Author ProfileAndrey Patrakeev
Space Research Institute (IKI), Moscow, Russia.
Author ProfileAlexey Shakun
Space Research Institute (IKI), Moscow, Russia.
Author ProfileAbstract
Detecting trace gases such as hydrogen chloride (HCl) in Mars' atmosphere is among the primary objectives of the ExoMars Trace Gas Orbiter (TGO) mission. Terrestrially, HCl is closely associated with active volcanic activity, so its detection on Mars was expected to point to some form of active magmatism/outgassing. However, after its discovery using the mid-infrared channel of the TGO Atmospheric Chemistry Suite (ACS MIR), a clear seasonality was observed, beginning with a sudden increase in HCl
