[M-IS17] Aqua planetology

Thu. Jun 2, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (34) (Ch.34)

convener:Yasuhito Sekine(Earth-Life Science Insitute, Tokyo Institute of Technology), convener:Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tomohiro Usui(Japan Aerospace Exploration Agency), convener:Takazo Shibuya(Japan Agency for Marine-Earth Science and Technology), Chairperson:Hidenori Genda(Earth-Life Science Institute, Tokyo Institute of Technology), Takazo Shibuya(Japan Agency for Marine-Earth Science and Technology), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Yasuhito Sekine(Earth-Life Science Insitute, Tokyo Institute of Technology), Tomohiro Usui(Japan Aerospace Exploration Agency)

This proposed session covers a wide range of topics related to aqua planetology, including chemical reactions involving water on planetary bodies, water-rock reactions within planetesimals, distribution of water in the early Solar system and the origin of water on terrestrial planets, hydrological and biogeochemical processes on Earth, geochemical cycles and habitability on Mars and icy moons, exploration of water in the solar system, and theory to understand how to build a habitable aqua planet.

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11:00 AM - 1:00 PM

[MIS17-P01] Experimental study related to impact phenomena on habitable planets: High-velocity impact experiments on wet sand targets under atmospheric pressure

*Haruna Toyoshima¹, Masahiko Arakawa¹, Minami Yasui¹, Haruka Sasai¹ (1.Graduate School of Science, Kobe University)

11:00 AM - 1:00 PM

[MIS17-P02] Evaluation for formational mechanism of spherical carbonate concretions on Earth and comparison with Martian spherical nodules

*Watanabe Hayao¹, Hitoshi Hasegawa¹, Minoru Ikehara³, Saki Asai², Ryusei Kuma², Hidekazu Yoshida² (1.Faculty of Science and Technology, Kochi University, 2.Nagoya University, 3.Center for Advanced Marine Core Research, Kochi University )

11:00 AM - 1:00 PM

[MIS17-P03] Characterization of cavernous structures on rocks based on Earth's analogues and laboratory experiments: Implications for aqueous environments on Jezero crater lakes on early Mars

Mitsuteru Sugiuchi¹, *Yasuhito Sekine¹, Satoshi Takahashi² (1.Earth-Life Science Insitute, Tokyo Institute of Technology, 2.Dept. Earth Planet. Sci., University of Tokyo)

11:00 AM - 1:00 PM

[MIS17-P04] Efficient formation of Al phyllosilicates and weathering profiles through infiltration of acidic surface water on early Mars

*Yasuhito Sekine¹, Mitsuteru Sugiuchi¹ (1.Earth-Life Science Insitute, Tokyo Institute of Technology)

11:00 AM - 1:00 PM

[MIS17-P05] Formation of bright materials on Ceres with explosive cryovolcanic eruption of deep subsurface liquid brines.

Masahiro Yoda¹, *Yasuhito Sekine¹, Takazo Shibuya², Sakiko Kikuchi², Shuya Tan¹ (1.Earth-Life Science Insitute, Tokyo Institute of Technology, 2.JAMSTEC)

11:00 AM - 1:00 PM

[MIS17-P06] Spectroscopic characterization of major interlayer cations in smectite

*Yohei Noji¹, Keisuke Fukushi² (1.Course in Earth and Planetary Science, School of Geoscience and CiviI Engineering College of Science and Engine ering, Kanazawa University, 2.Institute of Nature & Environmental Technology, Kanazawa University)

11:00 AM - 1:00 PM

[MIS17-P07] Free energy distribution in fluid mixing zones in Gale crater: insights into potential habitability on early Mars

*Sakiko Kikuchi¹, Takazo Shibuya¹ (1.Japan Agency for Marine-Earth Science and Technology)

Session information

[M-IS17] Aqua planetology

[MIS17-P01] Experimental study related to impact phenomena on habitable planets: High-velocity impact experiments on wet sand targets under atmospheric pressure

[MIS17-P02] Evaluation for formational mechanism of spherical carbonate concretions on Earth and comparison with Martian spherical nodules

[MIS17-P03] Characterization of cavernous structures on rocks based on Earth's analogues and laboratory experiments: Implications for aqueous environments on Jezero crater lakes on early Mars

[MIS17-P04] Efficient formation of Al phyllosilicates and weathering profiles through infiltration of acidic surface water on early Mars

[MIS17-P05] Formation of bright materials on Ceres with explosive cryovolcanic eruption of deep subsurface liquid brines.

[MIS17-P06] Spectroscopic characterization of major interlayer cations in smectite

[MIS17-P07] Free energy distribution in fluid mixing zones in Gale crater: insights into potential habitability on early Mars

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