9:00 AM - 9:15 AM
*Yujiro Sasaki1, Kazuhiko Fujita2, Naotaka Tomioka3, Yoshio Takahashi4, Fumito Shiraishi1 (1.Hiroshima University, 2.Ryukyu University, 3.Japan Agency for Marine-Earth Science and Technology, 4.The University of Tokyo)
[J] Oral
B (Biogeosciences ) » B-CG Complex & General
Mon. May 22, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)
convener:Yohey Suzuki(Graduate School of Science, The University of Tokyo), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Konomi Suda(National Institute of Advanced Industrial Science and Technology), Fumito Shiraishi(Earth and Planetary Systems Science Program, Graduate School of Advanced Science and Engineering, Hiroshima University), Chairperson:Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Konomi Suda(National Institute of Advanced Industrial Science and Technology)
Advances in research on the deep biosphere have revealed microbial ecosystems comparable to those at near-surface settings. The exploration targeting extant life and the traces of the past life (biosignatures) in rocks has expanded from Earth to the Martian sphere, while exploration and life-detection technologies are being developed. Regarding the interaction between atmosphere-water-rock/mineral-life, research has been conducted from various perspectives such as processes at the atomic and molecular levels, phenomena on the regional fluid flow scale, the action of creating rocks, and their responses in environmental changes. These studies are also important for solving problems such as energy and mineral resources, the global environment, and disasters. This session invites a wide range of basic and applied researches based on microbiology, mineralogy/petrology, geochemistry and analytical chemistry.
9:00 AM - 9:15 AM
*Yujiro Sasaki1, Kazuhiko Fujita2, Naotaka Tomioka3, Yoshio Takahashi4, Fumito Shiraishi1 (1.Hiroshima University, 2.Ryukyu University, 3.Japan Agency for Marine-Earth Science and Technology, 4.The University of Tokyo)
9:15 AM - 9:30 AM
*Hikari Saito1, Akizumi Ishida1, Ko Hashizume2, Takeshi Kakegawa1 (1.Graduate School of Science, Tohoku University, 2.Faculty of Science, Ibaraki University)
9:30 AM - 9:45 AM
*Shuya Tan1, Keisuke Fukushi2, Baasansuren Gankhurel2, TAKUMA KITAJIMA2, Davaadorj Davaasuren3, Masahiro Yoda4 (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Institute of Nature & Environmental Technology, Kanazawa University, 3.National University of Mongolia, 4.QJ Science Co. Ltd.)
9:45 AM - 10:05 AM
*Norikatsu Akizawa1,3, Akira Ishikawa2, Yuka Niwa2, Olivier Alard3, Yoann Gréau3, Naoto Hirano4, Shiki Machida5 (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 3.Macquarie University, 4.Center for Northeast Asian Studies, Tohoku University, 5.Ocean Resources Research Center for Next Generation, Chiba Institute of Technology)
Discussion (10:05 AM - 10:15 AM)
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