Mantle hydration and plate bending in the Japan Trench: Relation with active source seismic data

Borge Arntsen

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG55] Oceanic plate as inputs to subduction zone and the subduction initiation

Thu. May 28, 2026 10:45 AM - 12:15 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

Chairperson:Hirano Naoto(Center for Northeast Asian Studies, Tohoku University), Fujie Gou(Japan Agency for Marine-Earth Science and Technology), Kagoshima Takanori(University of Toyama)

10:45 AM - 11:00 AM

[SCG55-07] Mantle hydration and plate bending in the Japan Trench: Relation with active source seismic data

★Invited Papers

*Borge Arntsen¹, Umedzhon Khakhorov¹, Wiktor Weibull², Shuichi Kodaira³, Gou Fujie³, Harald Bjerkelli¹ (1. Norwegian University of Science and Technology, 2. University of Stavanger, 3. Japan Agency for Marine Science and Technology)

Keywords:Mantle hydration, Ocean Bottom Seismometer data, Full Waveform Inversion, Bending stress