[M-IS17] Aqua planetology

Wed. May 25, 2022 3:30 PM - 5:00 PM 105 (International Conference Hall, Makuhari Messe)

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

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

[MIS17-07] An atmospheric general circulation model experiment on land planet with increased solar constant

*Masaki Ishiwatari¹, Kensuke Nakajima², Yoshiyuki O. Takahashi³, Yoshi-Yuki Hayashi³, Yota Mizuno¹ (1.Department of Cosmosciences, Graduate school of Science, Hokkaido University, 2.Faculty of Science, Kyushu University, 3.Graduate School of Science, Kobe University)

3:45 PM - 4:00 PM

[MIS17-08] Interactions of atmosphere and marine biosphere after the emergence of oxygenic photosynthesis in the early Earth

*Yasuto Watanabe¹, Eiichi Tajika¹, Kazumi Ozaki² (1.The University of Tokyo, 2.Toho University)

4:00 PM - 4:15 PM

[MIS17-09] solubility of Magnesium Carbonate: Scarcity of Magnesium Carbonate on Mars

*TAKUMA KITAJIMA¹, Keisuke Fukushi² (1.Kanazawa university, 2.The Institute of Nature and Environmental Technology, Kanazawa University)

4:15 PM - 4:30 PM

[MIS17-10] Relationship between water equivalent hydrogen abundances and slope streaks distribution in the Medusae Fossae Formation

*Shun Mihira^1,2, Trishit Ruj², Tomohiro Usui² (1.The university of Tokyo, 2.Institute of Space and Astronautical Science, JAXA)

4:30 PM - 4:45 PM

[MIS17-11] Nitrogen-hydrocarbon clathrate substitution and implications for the explosive formation hypothesis of small lakes on Titan

*Shunsuke Nozaki¹, Yasuhito Sekine^2,3, Yunfeng Liang⁴, Wuge Cui⁴, Hidenori Genda², Takeshi Tsuji^5,6, Yoshihiro Masuda⁴ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.Institute of Nature and Environmental Technology, Kanazawa University, 4.Department of Systems Innovation, School of Engineering, The University of Tokyo, 5.International Institute for Carbon-Neutral Energy Research (I2CNER), Kyushu University, 6.Department of Earth Resources Engineering, Kyushu University)

4:45 PM - 5:00 PM

[MIS17-12] Rapid Dissolution of Organic Aerosols by Interactions with Liquid Methane on Titan

*Eito Hirai¹, Yasuhito Sekine², ZHANG NAIZHONG², Natsumi Noda², Yoshio Takahashi³, Hiroyuki Kagi⁴ (1.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.Department of Earth and Planetary Environmental Science, Graduate School of Science, The University of Tokyo, 4.Geochemical Research Center , Graduate School of Science, The University of Tokyo)

Session information