[M-IS22] New frontiers in geology

Thu. May 28, 2026 10:45 AM - 12:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tsujimori Tatsuki(Tohoku University), Komiya Tsuyoshi(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

Geology has long been basic science for various academic fields from planetology to regional science, and has also played an important role as a frontier science. Recently, in addition to conventional relationship with tectonics, petrology, and the evolution of life on earth, geological knowledge has come to be emphasized more and more in other fields such as planetary exploration, exoplanets, and urban disasters. In this session, we will provide opportunity to facilitate discussions about the latest research on geology with active researchers in a wide variety of academic fields. Geological research topics related to various fields such as planetary science, tectonics, igneous/metamorphic petrology, stratigraphy/paleontology, evolution, environmental studies, and geochemistry are welcomed.

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10:45 AM - 11:00 AM

[MIS22-07] Development of a method for detecting obstacles on railway tracks for multiple types of disaster

*Hironobu Harada¹, Shoichi Kawamura¹, Toru Gondo¹, Tatsuya Hisakawa¹, Shota Kato¹, Takuya Urakoshi¹ (1. Railway Technical Research Institute)

11:00 AM - 11:15 AM

[MIS22-08] Rock Interpretation with Machine Learning: How to Curate and Interpret Digital Data

*Matsuno Satoshi¹ (1. Tohoku University)

11:15 AM - 11:30 AM

[MIS22-09] Early Paleozoic Tectonic Evolution of Proto-Japan Recorded in the Tsunatori Unit, NE Japan

*Shogo Aoki¹, Ryu Nakano¹, Takayuki Uchino³, Mayuko Fukuyama², Yoshiaki Kon³, Keita Itano², Tsuyoshi Iizuka⁴ (1. Graduate School of International Resource Sciences, Akita University, 2. Graduate School of Engineering Science, Akita University, Akita, Japan, 3. National Institute of Advanced Industrial Science and Technology, 4. Graduate School of Science, The University of Tokyo)

11:30 AM - 11:45 AM

[MIS22-10] The timing of the delivery of water to the Earth and initiation of plate tectonics: Evidence from the Hadean zircon record

★Invited Papers

*Yusuke Sawaki^1,2, Shuhei Sakata², Takeshi Ohno³, Shinji Yamamoto⁴, Hisahiro Ueda³, Shota Seno³, Takafumi Hirata² (1. Tokyo University of Science, 2. The University of Tokyo, 3. Gakushuin University, 4. Yokohama National University)

11:45 AM - 12:00 PM

[MIS22-11] Co-evolution of atmospheric composition and biosphere on the early Earth

*Ryota Mihori¹, Tsuyoshi Komiya¹ (1. Graduate School of Arts and Sciences, The University of Tokyo)

12:00 PM - 12:15 PM

[MIS22-12] Erosional Scouring of Deep-Sea Sediments: A Possible Link to the Origin of Highly REE-Rich Mud

★Invited Papers

*Kentaro Nakamura¹ (1. Department of Systems Innovation, School of Engineering, University of Tokyo)

Session information

[M-IS22] New frontiers in geology

[MIS22-07] Development of a method for detecting obstacles on railway tracks for multiple types of disaster

[MIS22-08] Rock Interpretation with Machine Learning: How to Curate and Interpret Digital Data

[MIS22-09] Early Paleozoic Tectonic Evolution of Proto-Japan Recorded in the Tsunatori Unit, NE Japan

[MIS22-10] The timing of the delivery of water to the Earth and initiation of plate tectonics: Evidence from the Hadean zircon record

★Invited Papers

[MIS22-11] Co-evolution of atmospheric composition and biosphere on the early Earth

[MIS22-12] Erosional Scouring of Deep-Sea Sediments: A Possible Link to the Origin of Highly REE-Rich Mud

★Invited Papers

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