Japan Geoscience Union Meeting 2025

Yuqi Lyu

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Speaker, Author, Co-Author

Tue. May 27, 2025 3:30 PM - 5:00 PM 104 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-IT Science of the Earth's Interior & Techtonophysics

[S-IT19] Coupling of deep Earth and surface processes

3:48 PM - 4:06 PM

[SIT19-08] Seismic Reflection Imaging and Pore-Fluid Pressure Analysis of the Japan Trench Megathrust Fault Offshore Sanriku, NE Japan

*Yuqi Lyu1, Tetsuo No2, Ehsan Jamali Hondori3, Hamzeh Mohammadigheymasi1,4, Jin-Oh Park1 (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 3.Geoscience Enterprise Inc. (GSE), 4.Department of Earth and Planetary Sciences, Harvard University, United States)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS23] Developments and applications of non-destructive analyses in natural archives

5:15 PM - 7:15 PM

[MIS23-P01] Non-destructive analysis of sediment cores collected on the southwestern flank of the Shatsky Rise during Cruise KH-24-1

*Erika Tanaka1, Junichiro Kuroda2, Kazutaka Yasukawa3, Jin-Oh Park2, Katsura Kameo2, Ryoji Toda2, Koichi Iijima4, Yoichi Usui5, Yusuke Kuwahara3, Mitsuki Ogasawara3, Yuuchi Ikezu3, Haruyuki Ijichi3, Yusuke Hatakeyama3, YUE SUN2, FAN YU2, Yuqi Lyu2, Noboru Yamakawa2, Yang ZHAO2, Yuki Nakagawa6, Yuki Yoshizumi1, Ryunosuke Isoda5, Juri Uda 7, Futa Honda7, Soya Ito7, Yoshiki Horiuchi8, Ritsuko Sawada9, Mako Nakao10 (1.Kochi University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.School of Engineering, The University of Tokyo, 4.Japan Agency for Marine-Earth Science and Technology, 5.Kanazawa University, 6.School of Science, The University of Tokyo, 7.Chiba University, 8.Nippon Maritime Enterprises, Ltd., 9.Marine Works Japan Ltd., 10.MOL Marine & Engineering Co., Ltd.)

Tue. May 27, 2025 9:00 AM - 10:30 AM 106 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-GI General Geosciences, Information Geosciences & Simulations

[M-GI28] Drilling Earth Science

9:50 AM - 10:05 AM

[MGI28-04] High-resolution seismic depth profiles of seafloor sediments in the southwestern Shatsky Rise: New insights for the IODP3 proposal

*Ryota Murai1, Jin-Oh Park1, Hamzeh Mohammadigheymasi1,5, YUE SUN1, FAN YU1, Noboru Yamakawa1, Yuqi Lyu1, Kazutaka Yasukawa2, Junichiro Kuroda1, Atsushi Matsuoka3, Erika Tanaka4 (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.School of Engineering, the University of Tokyo, 3.Niigata University, 4.Kochi University, 5.Department of Earth and Planetary Sciences, Harvard University)