[M-IS11] Aqua planetology

Mon. May 27, 2019 3:30 PM - 5:00 PM A02 (TOKYO BAY MAKUHARI HALL)

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

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

[MIS11-07] Finding of oxidized sulfur species in carbonates from a Martian meteorite Allan Hills 84001 using μ-XANES

*Kajitani Iori¹, Gaku Tanabe¹, Ryoichi Nakada², Tomohiro Usui³, Mizuho Koike³, Fumihiro Matsuura⁴, Tetsuya Yokoyama¹ (1.Tokyo Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology, 3.Institute of Space and Astronautical Science, 4.Earth-Life Science Institute)

3:45 PM - 4:00 PM

[MIS11-08] A study on Martian water environment based on the μ-XRF-XANES analysis for the secondary minerals formed in a nakhlite meteorite (Y 000593) vein

*Keika Suzuki¹, Hiroki Suga¹, Akira Yamaguchi², Tomohiro Usui³, Oki Sekizawa⁴, Kiyofumi Nitta⁴, Yoshio Takahashi¹ (1.University of Tokyo, 2.National Institute of Polar Research, 3.JAXA, ISAS, 4.JASRI/SPring-8)

4:00 PM - 4:15 PM

[MIS11-09] Influence of water and clay minerals for slope angles on Mars

*Yuhki Matsuoka¹, Ikuo Katayama¹, Rina Noguchi², Tomohiro Usui² (1.Department of Earth and Planetary Systems Science, Hiroshima University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

4:15 PM - 4:30 PM

[MIS11-10] Dark Streak Features in Mongolia: Implications for Formation Mechanisms of Recurring Slope Lineae on Mars

*Maya Nakamura^1,2, Yasuhito Sekine¹, Keisuke Fukushi³, Noriko Hasebe³, Davaadorj Davaasuren⁴, Yoshio Takahashi², Hitoshi Hasegawa⁵, Takuro Ogura⁶, Koki Morida³, Tuvshin Gerelmaa⁴ (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Department of Earth and Planetary Science, The University of Tokyo, 3.Institute of Nature & Environmental Technology, Kanazawa University, 4.Department of Geography, National University of Mongolia, 5.Department of Global Environment and Disaster Prevention, Kochi University, 6.Department of Socio-Cultural Environmental Science, The University of Tokyo)

4:30 PM - 4:45 PM

[MIS11-11] The occurrence of perchlorate salt in and around the Taklimakan Desert, China

*Haibo Qin^1,2, Shitong Yang¹, Qing Chang³, Chihiro Miyamoto¹, Yoshio Takahashi¹ (1.Department of Earth and Planetary Science, Graduate School of Science, 2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 3.Japan Agency for Marine-Earth Science and Technology)

4:45 PM - 5:00 PM

[MIS11-12] Measurement technique to quantify OH radicals photochemically generated on the ice surface

*Akihiro Yabushita¹, Hiroaki Nishimoto¹, Akira Harata¹ (1.Interdisciplinary Graduate School of Engineering Sciences, Kyushu University)

Session information