[M-IS23] Planetary Volcanology

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Rina Noguchi(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Tomokatsu Morota(Graduate School of Environmental Studies, Nagoya University), Kyoko S. Kataoka(Research Institute for Natural Hazards and Disaster Recovery, Niigata University), Shizuka Otsuki(Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, Advanced Industrial Science and Technology)

Volcanoes exist on solid planetary surface across the solar system. They tell insight into the interior, and the surface environment when they were formed and subsequent evolution. Recent high-resolution remote sensing data on extraterrestrial body allows us to analyze on outcrop scales. Now we are on the stage to share the research targets beyond fields of general volcanology and planetary science. Because some geomorphological and geological environments
in other planets are similar to those on Earth, research on volcanic geomorphology and geology on Earth will provide good terrestrial analogues to understand planetary volcanology. The aim of this session is to discuss formation history and mechanism of volcanoes across the solar system.

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[MIS23-P01] A possible method of lava flow temperature estimation by lava tube cave of Earth,Moon and Mars

*Tsutomu Honda¹ (1.Vulcano-speleological Society)

[MIS23-P02] Process of magma eruption on the Moon

*Tomokatsu Morota¹ (1.Graduate School of Environmental Studies, Nagoya University)

[MIS23-P03] Statistical analysis of grain morphology generated under hypervelocity impact experiment as an analog of volcanic explosion

*Rina Noguchi¹, Shizuka Otsuki², Ayako I Suzuki, Sunao Hasegawa¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Geological Survey of Japan, AIST)

[MIS23-P04] Disequilibrium precipitation of salts during rapid freezing of brine: Implications for cryovolcanisms and formation of sodium carbonate of bright spots on Ceres.

*Masahiro Yoda^1,2, Yasuhito Sekine², Shuya Tan^1,2 (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Earth-Life Science Institute, Tokyo Institute of Technology)