P23D:
Processes in the Present-Day Atmosphere of Mars I Posters

Submit an Abstract to this Session



Session ID#: 22798

Session Description:
Recent observations from Mars orbiters, landers, and rovers provide a wealth of information on the Martian atmosphere. Surface weather is monitored by the Curiosity rover, while several orbiters perform atmospheric observations, covering atmospheric regions from the near-surface to the upper atmosphere. While observations have led to considerable progress in understanding the structure of the Martian atmosphere, the challenges of today are the identification and quantification of the underlying dynamical, chemical, and radiative processes that govern the Martian atmosphere. Modeling the past climate of Mars hinges upon a robust understanding of its present state. This session solicits observational and theoretical contributions that provide deeper insight into these processes in the present-day atmosphere of Mars. This includes studies on the connections between the upper and the lower atmosphere and on processes leading to upper atmospheric particle energization and escape to deep space.
Primary Convener:  Armin Kleinboehl, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Conveners:  Nicholas G Heavens, Hampton University, Atmospheric and Planetary Sciences, Hampton, VA, United States, Paul Ottinger Hayne, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Michael Warren Liemohn, University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States
Chairs:  Nicholas G Heavens, Hampton University, Atmospheric and Planetary Sciences, Hampton, VA, United States and Armin Kleinboehl, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
OSPA Liaison:  Nicholas G Heavens, Hampton University, Atmospheric and Planetary Sciences, Hampton, VA, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • SA - SPA-Aeronomy
Index Terms:

3346 Planetary meteorology [ATMOSPHERIC PROCESSES]
5405 Atmospheres [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
5445 Meteorology [PLANETARY SCIENCES: SOLID SURFACE PLANETS]
6225 Mars [PLANETARY SCIENCES: SOLAR SYSTEM OBJECTS]

Abstracts Submitted to this Session:

Interannual Variability of Water Ice Clouds at Gale Crater (230088)
German Martinez1, Marco Giuranna2, Timothy H McConnochie3, Leslie Tamppari4, Michael D Smith5, Álvaro Vicente-Retortillo6, Nilton O Renno7, Jacob Lawrence Kloos8, John E Moores9 and Scott Guzewich5, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)IAPS-INAF, Rome, Italy, (3)University of Maryland College Park, College Park, MD, United States, (4)Jet Propulsion Lab/CALTECH, Pasadena, CA, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)University of Michigan, Ann Arbor, United States, (7)Univ Michigan, Ann Arbor, MI, United States, (8)York University, Toronto, Canada, (9)York University, Toronto, ON, Canada
Results of the Phoenix Relative Humidity Sensor Recalibration (263036)
Erik Fischer, University of Michigan, Ann Arbor, United States, German Martinez, University of Michigan, Ann Arbor, MI, United States and Nilton O Renno, Univ Michigan, Ann Arbor, MI, United States
ChemCam Passive Sky Spectroscopy at Gale Crater, Mars: Interannual Variability in Dust Aerosol Particle Size, Missing Water Vapor, and the Molecular Oxygen Problem (232240)
Timothy H McConnochie1, Michael D Smith2, Michael J Wolff3, Steven C Bender4, Mark T Lemmon3, Roger C Wiens5, Sylvestre Maurice6, Olivier Gasnault7, Jeremie Lasue8, Pierre-Yves Meslin8, Ari-Matti Harri9, Maria Genzer10, Osku Kemppinen9,10, German Martinez11, Lauren P DeFlores12, Diana L Blaney12, Jeffrey Roy Johnson13, Prof. James F Bell III, PhD14, Melissa G Trainer15, Franck Lefèvre16, Sushil K Atreya17, Paul R Mahaffy15, Michael H. Wong18, Heather B. Franz19, Scott Guzewich2, Geronimo Villanueva19 and Alain S.J. Khayat2,20, (1)University of Maryland College Park, Department of Astronomy, College Park, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Space Science Institute, Boulder, United States, (4)Planetary Science Institute Los Alamos, Los Alamos, NM, United States, (5)Purdue University, West Lafayette, United States, (6)IRAP, CNRS, Université de Toulouse, UPS-OMP, Toulouse, France, (7)IRAP, Toulouse, France, (8)Institut de Recherche en Astrophysique et Planétologie (IRAP), Toulouse, France, (9)Finnish Meteorological Inst, Helsinki, Finland, (10)Finnish Meteorological Institute, Helsinki, Finland, (11)University of Michigan, Ann Arbor, MI, United States, (12)Jet Propulsion Laboratory, Pasadena, CA, United States, (13)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (14)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (15)NASA Goddard Space Flight Center, Planetary Environments Laboratory, Greenbelt, United States, (16)LATMOS Laboratoire Atmosphères, Observations Spatiales, Sorbonne université, UVSQ Université Paris-Saclay, CNRS, Paris, France, (17)University of Michigan, Ann Arbor, United States, (18)U. Berkeley, Berkeley, United States, (19)NASA Goddard Space Flight Center, Greenbelt, United States, (20)University of Maryland College Park, College Park, MD, United States
Atmospheric modeling of Mars CH4 subsurface clathrates releases mimicking SAM and 2003 Earth-based detections (239053)
Jorge Pla-García, Centro de Astrobiología (CSIC-INTA), Madrid, Spain; Space Science Institute Boulder, Boulder, United States and Scot CR Rafkin, Southwest Research Institute Boulder, Boulder, CO, United States
Methane outgassing scenarios from subsurface clathrates and atmospheric transport (274330)
Ozgur Karatekin, Royal Observatory of Belgium, Brussels, Belgium, Elodie Gloesener, Observatoire Royal de Belgique, Brussels, Belgium, Orkun Temel, von Karman Institute, Rhode-St-Genese, Belgium, Michael Mischna, Jet Propulsion Laboratory, Pasadena, CA, United States, Jeroen van Beeck, von Karman Institute for fluid Dynamics, Rhode-St-Genese, Belgium and Veronique M A Dehant, Observatoire Royal de Belgique, Brussel, Belgium
Constraining the evolution and origin of methane plumes on Mars (273997)
James Holmes1, Manish Kumar Patel2 and Stephen Lewis1, (1)Open University, Milton Keynes, United Kingdom, (2)School of Physical Science, STEM - The Open University, Milton Keynes, United Kingdom
Simulating the Current Water Cycle with the NASA Ames Mars Global Climate Model (265755)
Melinda A Kahre1, Robert Michael Haberle1, Jeffery L Hollingsworth2, Amanda S Brecht2, Richard A Urata2,3 and Franck Montmessin4, (1)NASA Ames Research Center, Moffett Field, United States, (2)NASA Ames Research Center, Moffett Field, CA, United States, (3)Bay Area Environmental Research Institute, Moffett Field, CA, United States, (4)Laboratoire Atmosphères, Observations Spatiales, IPSL, CNRS, UVSQ, Sorbonne Université, Guyancourt, France
The Regional Water Cycle and Water Ice Clouds in the Tharsis - Valles Marineris System (268886)
Cecilia W. S. Leung, University of Arizona, Tucson, United States and Scot CR Rafkin, Southwest Research Institute Boulder, Boulder, CO, United States
Mars topographic clouds: MAVEN/IUVS observations and LMD MGCM predictions (221582)
Kyle Connour1, Nick Schneider1, Francois Forget2, Justin Deighan1, Sonal Jain1, Alizee Pottier3, Michael J Wolff4, Michael Chaffin1, Matteo Michael James Crismani5, Ian F Stewart1, Bill McClintock6, Greg Holsclaw7, Franck Lefèvre8, Franck Montmessin9, Arnaud Stiepen1, Michael H Stevens10, J. Scott Evans11, Roger V Yelle12, Daniel Lo13, John T Clarke14 and Bruce Martin Jakosky15, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)Laboratoire de Météorologie Dynamique UPMC, Paris, France, (3)CNRS, Paris Cedex 16, France, (4)Space Science Institute, Boulder, United States, (5)California State University, Department of Physics and Astronomy, San Bernardino, United States, (6)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (7)Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, United States, (8)LATMOS Laboratoire Atmosphères, Observations Spatiales, Sorbonne université, UVSQ Université Paris-Saclay, CNRS, Paris, France, (9)Laboratoire Atmosphères, Observations Spatiales, IPSL, CNRS, UVSQ, Sorbonne Université, Guyancourt, France, (10)Naval Research Lab DC, Space Science Division, Washington, United States, (11)Computational Physics, Inc., Springfield, United States, (12)University of Arizona, Lunar and Planetary Laboratory, Tucson, United States, (13)University of Michigan, Ann Arbor, United States, (14)Boston University, Boston, MA, United States, (15)University of Colorado Boulder, Boulder, CO, UNITED STATES
Wind-Stress Dust Lifting in a Mars Global Circulation Model: Representation across Resolutions (241763)
Rhian Chapman1, Stephen Lewis2, Matthew R Balme3 and Liam Steele2,4, (1)Open University, Milton Keynes, MK7, United Kingdom, (2)Open University, Milton Keynes, United Kingdom, (3)The Open University, School of Physical Sciences, Milton Keynes, United Kingdom, (4)University of Chicago, Chicago, IL, United States
Maintaining the Background Dust Opacity During Northern Hemisphere Summer Mars Using Wind Stress Based Dust Lifting (215936)
Vandana Jha, NASA Ames Research Center, Moffett Field, CA, United States and Melinda A Kahre, NASA Ames Research Center, Moffett Field, United States
Constraining martian atmospheric dust particle size distributions from MER Navcam observations. (288892)
Jason M Soderblom, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States and Michael D Smith, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Terrestrial in situ sampling of dust devils (relative particle loads and vertical grain size distributions) as an equivalent for martian dust devils. (249923)
Jan Raack1, Reiss Dennis2, Matthew R Balme3, Kamal Taj-Eddine4,5 and Gian G Ori5,6, (1)School of Physical Science, STEM - The Open University, Milton Keynes, United Kingdom, (2)Institut für Planetologie - Westfälische Wilhelms-Universität, Münster, Germany, (3)The Open University, School of Physical Sciences, Milton Keynes, United Kingdom, (4)Géologie et Géoinformatique, Faculté des Sciences Semlalia - Université Cadi Ayyad, Marrakech, Morocco, (5)Ibn Battuta Centre, Faculté des Sciences Semlalia - Université Cadi Ayyad, Marrakech, Morocco, (6)Università d'Annunzio, International Research School of Planetary Sciences, Pescara, Italy
Diurnal Variations of Dust from Mars Climate Sounder Observations: Initial Results (263767)
Armin Kleinboehl, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Report on the survey for electrostatic discharges on Mars using NASA’s Deep Space Network (DSN) (284579)
Shahab Arabshahi1, Walid Majid2, Barry Geldzahler3, Jonathon Kocz4, Tod Schulter5 and Leslie White2, (1)JPL/NASA/Caltech, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)NASA Headquarters, Washington, DC, United States, (4)California Institute of Technology, Pasadena, United States, (5)University of Michigan, Ann Arbor, United States
MCS and THEMIS Mars Atmospheric Dust Column Opacity Comparisons (222123)
James H Shirley, Jet Propulsion Laboratory, Pasadena, CA, United States, Armin Kleinboehl, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, David M Kass, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, John T. Schofield, Jet Propulsion Laboratory, Science Division, Pasadena, United States and Michael D Smith, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Thermospheric Expansion During Multiple Dust Storms on Mars Observed by MAVEN/NGIMS (262091)
Guiping Liu1, Scott England2, Robert J Lillis1, Paul Withers3, Paul R Mahaffy4, Douglas E. Rowland5, Dr. Meredith K Elrod6, Mehdi Benna6 and Bruce Martin Jakosky7, (1)University of California Berkeley, Berkeley, CA, United States, (2)Virginia Polytechnic Institute and State University, Aerospace and Ocean Engineering, Blacksburg, United States, (3)Boston University, Boston, United States, (4)NASA Goddard Space Flight Center, Planetary Environments Laboratory, Greenbelt, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)NASA Goddard Space Flight Center, Greenbelt, United States, (7)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States
Emirates eXploration Imager (EXI) Overview from the Emirates Mars Mission (225806)
Mariam Rashid Alshamsi1, Michael J Wolff2, Mohammed Abdulla Khoory1, Andrew R Jones3, Suhail AlMheiri1, Mikki M Osterloo4, Heather Reed5, Ginger Drake4 and EXI Team, (1)Mohammed Bin Rashid Space Centre, Dubai, United Arab Emirates, (2)Space Science Institute, Boulder, United States, (3)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States, (4)Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)University of Colorado, Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States
Thermal infrared sounding observations of lower atmospheric variances at Mars and their implications for gravity wave activity: a preliminary examination (223143)
Nicholas G Heavens, Hampton University, Atmospheric and Planetary Sciences, Hampton, VA, United States
Theoretical Investigations of Dielectric Breakdown in CO2: Implications for Atmospheric Discharges on Mars (and Venus) (275942)
Jeremy Andre Riousset, Florida Institute of Technology, APSS, Melbourne, FL, United States
Scientific Payload Of The Emirates Mars Mission: Emirates Mars Infrared Spectrometer (Emirs) Overview. (231871)
Eman Saeed Altunaiji, Mohamed Bin Rashid Space Centre (MBRSC), Dubai, United Arab Emirates, Christopher S Edwards, California Institute of Technology, Pasadena, United States, Philip R Christensen, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, Michael D Smith, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Khalid Mohammad Badri, Mohammed Bin Rashid Space Center (MBRSC), Dubai, United Arab Emirates and EMIRS Team
Waves in the middle and upper atmosphere of Mars as seen by the Radio Science Experiment MaRS on Mars Express (249274)
Silvia Tellmann1,2, Martin Paetzold3, Bernd Häusler4, David P Hinson5, Kerstin Peter3 and G Leonard Tyler6, (1)RIU, Cologne, Planetary Research, Cologne, Germany, (2)Rheinisches Institut für Umweltforschung (RIU), Department of Planetary Research at the University of Cologne, Cologne, Germany, (3)University of Cologne; Rheinisches Institut fuer Umweltforschung (RIU), Department of Planetary Research, Cologne, Germany, (4)Universität der Bundeswehr, Institute for Space Technology & Applications, Munich, Germany, (5)SETI Institute, Mountain View, CA, United States, (6)Stanford University, Stanford, CA, United States
Abundances of O3 and O2 in the Martian Atmosphere Retrieved from MAVEN/IUVS Stellar Occultations (279572)
Hannes Gröller1, Franck Lefèvre2, Francisco Gonzalez-Galindo3, Roger V Yelle4, Tommi Koskinen5, Franck Montmessin6, Nick Schneider7, Justin Deighan7 and Sonal Jain7, (1)University of Arizona, Lunar and Planetary Laboratory, Tucson, AZ, United States, (2)LATMOS Laboratoire Atmosphères, Observations Spatiales, Sorbonne université, UVSQ Université Paris-Saclay, CNRS, Paris, France, (3)IAA-CSIC, Granada, Spain, (4)University of Arizona, Lunar and Planetary Laboratory, Tucson, United States, (5)University of Arizona, Tucson, United States, (6)Laboratoire Atmosphères, Observations Spatiales, IPSL, CNRS, UVSQ, Sorbonne Université, Guyancourt, France, (7)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States
Improving MAVEN-IUVS Lyman-Alpha Apoapsis Images (256741)
Aisha Sultan AlMannaei1, Michael Chaffin2, Sonal Jain3, Jean-Yves Chaufray, Justin Deighan3, Nicholas McCord Schneider5, Edward Thiemann6, Majd Mayyasi7, John T Clarke8, Matteo Michael James Crismani9, Arnaud Stiepen3, Franck Montmessin10, Dr. Francis Gerard Eparvier, Ph.D.6, Bill McClintock11, Ian F Stewart3, Greg Holsclaw12 and Bruce Martin Jakosky13, (1)New York University Abu Dhabi, Abu Dhabi, United Arab Emirates, (2)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (3)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)LASP, University of Colorado at Boulder, Boulder, CO, United States, (6)Boston University, Center for Space Physics, Boston, MA, United States, (7)Boston University, Boston, MA, United States, (8)California State University, Department of Physics and Astronomy, San Bernardino, United States, (9)Laboratoire Atmosphères, Observations Spatiales, IPSL, CNRS, UVSQ, Sorbonne Université, Guyancourt, France, (10)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (11)Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, United States, (12)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States
Martian thermal tides from the surface to the atmosphere (208981)
Christina Holstein-Rathlou, Boston University, Center for Space Physics, Boston, MA, United States and Paul Withers, Boston University, Boston, United States
Emirates Mars Ultraviolet Spectrometer (EMUS) Overview from the Emirates Mars Mission (235802)
Fatma Hussain Lootah1, Hessa Rashid Almatroushi2, Suhail AlMheiri2, Greg Holsclaw3, Justin Deighan4, Michael Chaffin5, Heather Reed6, Robert J Lillis7, Matthew O. Fillingim7, Scott England8 and the EMUS team, (1)Mohammed Bin Rashid Space Centre, Al Khawaneej, United Arab Emirates, (2)Mohammed Bin Rashid Space Centre, Dubai, United Arab Emirates, (3)Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, United States, (4)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (5)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (6)University of Colorado, Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (7)Space Sciences Laboratory, Berkeley, CA, United States, (8)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
Hydrogen Escape at Mars : Comparisons from MGCM-LMD Simulations and Observations from Mars-Express/SPICAM, MAVEN/IUVS and HST/ACS (215280)
Jean-Yves Chaufray1, Francisco Gonzalez-Galindo2, Miguel A Lopez-Valverde2, Francois Forget3, Michael Chaffin4, Dolon Bhattacharyya5, Jean-Loup Bertaux6, Eric Quemerais7, John T Clarke8, Francois Leblanc9, Franck Montmessin10, Roger V Yelle11, Nicholas McCord Schneider5, Justin Deighan12, Majd Mayyasi13 and Sonal Jain12, (1)LATMOS/IPSL, UVSQ Université Paris-Saclay, Sorbonne Université, Guyancourt, France, (2)IAA-CSIC, Granada, Spain, (3)Laboratoire de Météorologie Dynamique UPMC, Paris, France, (4)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)Laboratory for Atmospheric and Space Physics, Boulder, United States, (6)CNRS Service d'Aéronomie, Verrieres Buisson, France, (7)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, (8)Boston University, Boston, MA, United States, (9)LATMOS/IPSL, CNRS, Sorbonne Université, UVSQ, Paris, France, (10)Laboratoire Atmosphères, Observations Spatiales, IPSL, CNRS, UVSQ, Sorbonne Université, Guyancourt, France, (11)University of Arizona, Lunar and Planetary Laboratory, Tucson, United States, (12)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (13)Boston University, Center for Space Physics, Boston, MA, United States
Emirates Mars Ultraviolet Spectrometer’s (EMUS) Prediction of Oxygen OI 135.6 nm and CO 4PG Emissions in the Martian Atmosphere (228352)
Hessa Rashid Almatroushi1, Fatma Hussain Lootah2, Justin Deighan3, Matthew O. Fillingim4, Sonal Jain3, Stephen W Bougher5, Scott England6 and Nicholas McCord Schneider7, (1)Mohammed Bin Rashid Space Centre, Dubai, United Arab Emirates, (2)Mohammed Bin Rashid Space Centre, Al Khawaneej, United Arab Emirates, (3)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)Space Sciences Laboratory, Berkeley, CA, United States, (5)Climate and Space Sciences and Engineering, Ann Arbor, United States, (6)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (7)Laboratory for Atmospheric and Space Physics, Boulder, United States
Temporal and Spatial Variability of the Martian Hot Oxygen Corona (282325)
Justin Deighan1, Sonal Jain1, Michael Chaffin2, Jean-Yves Chaufray3, Nicholas McCord Schneider4, John T Clarke5, Majd Mayyasi6, Robert J Lillis7, Dr. Francis Gerard Eparvier, Ph.D.1, Edward Thiemann1 and Phillip C Chamberlin2, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (3)LATMOS/IPSL, UVSQ Université Paris-Saclay, Sorbonne Université, Guyancourt, France, (4)Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)Boston University, Boston, MA, United States, (6)Boston University, Center for Space Physics, Boston, MA, United States, (7)Space Sciences Laboratory, Berkeley, CA, United States
ON MARS' ATMOSPHERIC SPUTTERING AFTER MAVEN FIRST two YEARS (212519)
Francois Leblanc1, Ronan Modolo2, Shannon Curry3, Janet G Luhmann4, Robert J Lillis5, Jean-Yves Chaufray6, Dr. Takuya Hara7, James P McFadden7, Jasper S Halekas8, Dr. Francis Gerard Eparvier, Ph.D.9, John E P Connerney10 and Bruce Martin Jakosky11, (1)LATMOS/IPSL, CNRS, Sorbonne Université, UVSQ, Paris, France, (2)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, (3)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (4)University of California Berkeley, Space Sciences Laboratory, Berkeley, United States, (5)Space Sciences Laboratory, Berkeley, CA, United States, (6)LATMOS/IPSL, UVSQ Université Paris-Saclay, Sorbonne Université, Guyancourt, France, (7)SSL, University of California Berkeley, Berkeley, United States, (8)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (9)LASP, University of Colorado at Boulder, Boulder, CO, United States, (10)Space Research Corporation, Annapolis, United States, (11)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States
Variability of Neutral Winds and Ion Drifts in the Upper Atmosphere of Mars as Observed by the MAVEN NGIMS Instrument (257663)
Mehdi Benna, University of Maryland Baltimore County, Baltimore, United States, Stephen W Bougher, Climate and Space Sciences and Engineering, Ann Arbor, United States, Yuni Lee, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Kali Roeten, Climate and Space Sciences and Engineering Department, Ann Arbor, MI, United States and Paul R Mahaffy, NASA Goddard Space Flight Center, Greenbelt, United States
Response of the Martian atmosphere to temporal variations of the plasma precipitation (273581)
Ludivine Leclercq1, Robert E Johnson2, Francois Leblanc3, Hayley Nicole Williamson1, Orenthal J Tucker4, Dr. Meredith K Elrod4, Shannon Curry5 and Janet G Luhmann6, (1)University of Virginia, Charlottesville, VA, United States, (2)University of Virginia, Materials Science and Engineering, Charlottesville, United States, (3)LATMOS/IPSL, CNRS, Sorbonne Université, UVSQ, Paris, France, (4)NASA Goddard Space Flight Center, Greenbelt, United States, (5)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (6)University of California Berkeley, Space Sciences Laboratory, Berkeley, United States
Autocorrelation Study of the Undisturbed Solar Wind at Mars (264275)
Melissa Marquette, Space Sciences Laboratory, University of California Berkeley, Berkeley, United States, Robert J Lillis, Space Sciences Laboratory, Berkeley, CA, United States, Jasper S Halekas, University of California Berkeley, Berkeley, CA, United States, John E P Connerney, Space Research Corporation, Annapolis, United States and Jared R Espley, Goddard Space Flight Center, Greenbelt, United States
Effect of Chemistry on Electrodynamics in the Martian Dynamo Region using Multifluid MHD  (281913)
Morgan Michael Matheny1, Jeremy Andre Riousset1 and Katariina Nykyri2, (1)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (2)NASA Goddard Space Flight Center, Geospace Laboratory, 673, Greenbelt, United States
STANDARDIZING SCALE HEIGHT COMPUTATION OF MAVEN NGIMS NEUTRAL DATA AND VARIATIONS BETWEEN EXOBASE AND HOMEOPAUSE SCALE HEIGHTS (295813)
Dr. Meredith K Elrod, NASA Goddard Space Flight Center, Greenbelt, United States, Marek Slipski, University of Colorado at Boulder, Boulder, CO, United States, Shannon Curry, University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, Hayley Nicole Williamson, University of Virginia, Charlottesville, VA, United States, Mehdi Benna, University of Maryland Baltimore County, Baltimore, United States and Paul R Mahaffy, NASA Goddard Space Flight Center, Planetary Environments Laboratory, Greenbelt, United States

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