[M-IS18] Aqua planetology

Tue. May 22, 2018 3:30 PM - 5:00 PM 105 (1F International Conference Hall, Makuhari Messe)

convener:Yasuhito Sekine(Department of Earth and Planetary Science, University of Tokyo), Tomohiro Usui(Earth-Life Science Institute, Tokyo Institute of Technology), Hidenori Genda(東京工業大学地球生命研究所, 共同), Takazo Shibuya(Japan Agency for Marine-Earth Science and Technology), Chairperson:Usui Tomohiro, Shibuya Takazo(JAMSTEC), Sekine Yasuhito(Dept. Earth & Planetary Sci., University of Tokyo)

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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3:30 PM - 3:45 PM

[MIS18-13] Evolution of D/H ratios on rocky proto-planets growing in the solar nebula

*Hiroaki Saito¹, Kiyoshi Kuramoto² (1.School of Systems Engineering, Kochi University of Technology, 2.Department of Cosmosciences, Graduate School of Sciences, Hokkaido University)

3:45 PM - 4:00 PM

[MIS18-14] Geochemical Constraints on the Evolution of Ancient Water Reservoirs on Mars from Sulfur Speciations in Impact Glasses of Shergottites

SHIDARE Masashi¹, Ryoichi Nakada², *Tomohiro Usui¹, Minato Tobita¹, Tetsuya Yokoyama¹ (1.Earth-Life Science Institute, Tokyo Institute of Technology , 2.JAMSTEC)

4:00 PM - 4:15 PM

[MIS18-15] Spectral and water analysis of experimentally heated CR carbonaceous chondrite with no effects of adsorbed and rehydrated water

*Kana Amano¹, Tomoki Nakamura¹, Kaoru Mogi¹, Yuma Enokido¹, Hoki Ka¹, Moe Matsuoka¹ (1.Department of Earth and Planetary Materials Sciences, Faculty of Science, Tohoku University)

4:15 PM - 4:30 PM

[MIS18-16] Ultraviolet reflectance spectra of primitive meteorites

*Akira Igarashi¹, Tomoki Nakamura¹, Moe Matuoka¹, Yudai Sato, Keiichi Moroi², Tomohiro Takamatsu, Shingo Kameda² (1.Department of Earth and Planetary Materials Sciences, Faculty of Science, Tohoku University, 2.Department of Physics, Faculty of Science, Rikkyo University)

4:30 PM - 4:45 PM

[MIS18-17] Discovery of Antarctic micrometeorites containing tochilinite and pyrrhotite framboid.

*Shota Shimizu¹, Tomoki Nakamura¹, Rina Oike¹, Megumi Matsumoto², Changkun Park³, Jong-IK Lee³, Cecile Engrand⁴, John Duprat⁴ (1.Tohoku Univ., 2.Kyoto Univ., 3.KOPRI, 4.CSNSM)

4:45 PM - 5:00 PM

[MIS18-18] Effect of impact on hydrous minerals in planetesimal

★Invited Papers

*Shigeru Wakita¹ (1.Center for Computational Astrophysics, National Astronomical Observatory of Japan)

Session information