JpGU-AGU Joint Meeting 2026

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[J] Oral

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS12] Fault Rheology and Earthquake Physics

Mon. May 25, 2026 9:00 AM - 10:30 AM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Sawai Michiyo(Chiba University), Okubo Kurama(National Research Institute for Earth Science and Disaster Resilience)

9:30 AM - 9:45 AM

[SSS12-15] Effect of Diagenesis on the frictional and hydraulic properties of Subducting Sediments in the Japan Trench

*Hayato Ito1, Keishi Okazaki1,2, Mizuki Ueda3, Yohei Hamada2, Asuka Yamaguchi4 (1. Hiroshima University, 2. JAMSTEC, 3. University of Tsukuba, 4. Atmosphere and Ocean Research Institute, The University of Tokyo)

Keywords:Slow earthquake, Tohoku subduction zone, Diagenesis, Frictional property