P41B:
Surface-Interior Coupling on Earth, Venus, and Rocky Exoplanets: Influences on Planetary Evolution and Habitability I Posters
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Session ID#: 14096
Session Description:
Venus and Earth display dramatically different geodynamical and tectonic regimes, with Venus lacking evidence for recent plate tectonics, despite having nearly the same size and bulk composition. These different tectonic regimes significantly influence cycling of key volatiles (including CO2, H2O, CH4, and O2) between surface and interior and thus long-term climate evolution. Climate may even play a role in dictating the tectonic regime. Furthermore, rocky exoplanets likely have a broader range of geodynamic outcomes with fundamental implications for volatile cycling and climate evolution on these planets. This session will bring together scientists studying Earth, Venus, and rocky exoplanets to explore the role of key variables such as mass, composition, temperature, atmospheric interaction, and volatiles on tectonic and geodynamic processes, the role of tectonic regime and interior dynamics on volatile cycling and climate evolution, and to compare planetary evolutionary paths within our Solar System and beyond.
Primary Convener: Bradford J Foley, Carnegie Institution for Science Washington, Washington, DC, United States; Pennsylvania State University Main Campus, University Park, PA, United States
Conveners: Robert E Grimm, Southwest Research Institute Boulder, Boulder, CO, United States, Laurent Montesi, University of Maryland College Park, College Park, MD, United States and Colin Jackson, Carnegie Institution for Science Washington, Washington, DC, United States
Chairs: Bradford J Foley, Carnegie Institution for Science Washington, Washington, DC, United States; Pennsylvania State University Main Campus, University Park, PA, United States and Laurent Montesi, University of Maryland College Park, College Park, MD, United States
OSPA Liaison: Colin Jackson, Carnegie Institution for Science Washington, Washington, DC, United States
Abstracts Submitted to this Session:
Samuel M Clegg1, Roger C Wiens2, Raymond T Newell3, David S DeCroix3, Dr. Shiv K Sharma, Ph. D.4, Anupam K Misra5, Melinda Darby Dyar6, Ryan B Anderson7, S Michael Angel8, Ronald Martinez3 and Rhonda McInroy3, (1)Los Alamos National Laboratory, Los Alamos, United States, (2)Space Science and Applications, Los Alamos, United States, (3)Los Alamos National Laboratory, Los Alamos, NM, United States, (4)Univ Hawaii, Honolulu, HI, United States, (5)University of Hawaii at Manoa, Hawaii Institute of Geophysics and Planetology, Honolulu, United States, (6)Mount Holyoke College, Department of Astronomy, South Hadley, United States, (7)USGS Astrogeology Science Center, Flagstaff, AZ, United States, (8)University of South Carolina, Department of Chemistry and Biochemistry, Columbia, SC, United States
David Senske1, Ludmila V Zasova2, Thanasis Economou3, Natan Eismont2, Larry W Esposito4, Mikhail Gerasimov2, Nikolay I Ignatiev2, Mikhail Ivanov5, Kandis Lea Jessup6, Oleg Korablev2, Tibor Kremic7, Sanjay S Limaye8, Alexey Martynov9 and Adriana Ocampo10, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Space Research Institute RAS, Moscow, Russia, (3)Univ Chicago, Chicago, IL, United States, (4)University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)Vernadsky Institute of Geochemistry and Analytical Chemistry RAS, Moscow, Russia, (6)Southwest Research Inst, Boulder, CO, United States, (7)NASA Glenn Research Center, Cleveland, OH, United States, (8)University of Wisconsin Madison, Madison, WI, United States, (9)Lavochkin Association, Khimki, Russia, (10)NASA Headquarters, Washington, DC, United States
Jörn Helbert1, Alessandro Maturilli2, Sabrina Ferrari3, Melinda Darby Dyar4, Nils Tobias Mueller5, Dr. Suzanne E Smrekar, PhD6 and Julia Koulen1, (1)German Aerospace Center DLR Berlin, Berlin, Germany, (2)German Aerospace Center DLR, Berlin, Germany, (3)Univ. degli Studi di Padova, Padua, Italy, (4)Mount Holyoke College, Department of Astronomy, South Hadley, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (6)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Luz Maria Martinez Sierra1, Insoo Jun1, Maxim L Litvak2 and Anton B. Sanin2, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Space Research Institute RAS, Moscow, Russia
Noam Izenberg1, Stergios Papadakis2, David Deglau2 and Arthur S Francomacaro1, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)Johns Hopkins University Applied Physics Laboratory, Space Exploration, Laurel, MD, United States
Dr. Suzanne E Smrekar, PhD, JPL/NASA/Caltech, Pasadena, United States and Anne Davaille, CNRS / University Paris-Sud, Laboratoire FAST, Orsay, France
Anne Davaille, CNRS / University Paris-Sud, Laboratoire FAST, Orsay, France, Dr. Suzanne E Smrekar, PhD, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Steve M Tomlinson, University of California Los Angeles, Los Angeles, CA, United States
David T Sandwell1, Emmanuel Garcia1, Dave R Stegman2 and Gerald Schubert3, (1)University of California San Diego, La Jolla, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, (3)University of California Los Angeles, Los Angeles, CA, United States
Edouard Kaminski, Institut de Physique du Globe de Paris, Paris, France and Kenny Vilella, Institute of Earth Sciences Academia Sinica, Taipei, Taiwan
Scott David Hull1, Cayman T Unterborn1, Lars P Stixrude2 and Wendy R Panero3, (1)Ohio State University Main Campus, Columbus, OH, United States, (2)University College London, Earth Sciences, London, United Kingdom, (3)Ohio State University Main Campus, School of Earth Sciences, Columbus, OH, United States
Adrian Lenardic, Rice University, Earth, Environmental, and Planetary Sciences, Houston, United States, Matt B Weller, Rice University, Earth Science, Houston, TX, United States and Mark Jellinek, University of British Columbia, Vancouver, BC, Canada
Debajyoti Basu Sarkar1,2 and William B Moore1,2, (1)Hampton University, Department of Atmospheric and Planetary Sciences, Hampton, VA, United States, (2)National Institute of Aerospace, Hampton, VA, United States
