Ryuta Arai

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Speaker, Author, Co-Author

Wed. May 28, 2025 3:30 PM - 5:00 PM 104 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC36] Volcanoes in the sea

3:45 PM - 4:00 PM

[SVC36-08] Crustal structure of the Izu-Bonin arc revisited

★Invited Papers

*Ryuta Arai¹, Yoshihiko Tamura¹, Shuichi Kodaira¹ (1.Japan Agency for Marine-Earth Science and Technology)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG52] Inter-segment Tectonics: Interdisciplinary Research on Responses to Plate Subduction

5:15 PM - 7:15 PM

[SCG52-P03] Pore pressure estimation in Nankai Trough using full waveform inversion of ocean-bottom seismometer data

*Paul Caesar Mason Flores^1,2, Shuichi Kodaira¹, Kazuya Shiraishi¹, Gou Fujie¹, Ryuta Arai¹, Yasuyuki Nakamura¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Yokohama National University)

Wed. May 28, 2025 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG55] Ocean Floor Geoscience

10:00 AM - 10:15 AM

[SCG55-16] Spatial heterogeneity of crustal extensional deformation in the Yaeyama Rift and Yonaguni Rift in the southern part of the Okinawa Trough

*Akane Yamamoto^1,2, Makoto Otsubo², Ayanori Misawa², Ryuta Arai³ (1.University of Tsukuba, 2.Geological Survey of Japan, AIST, 3.JAMSTEC)

Sun. May 25, 2025 1:45 PM - 3:15 PM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG59] Oceanic plate as inputs to subduction zone: evolution process of the oceanic plate

2:15 PM - 2:30 PM

[SCG59-03] Topographic relief of the basement on the subducting oceanic plate along the entire Nankai Trough

*Kazuya Shiraishi¹, Yasuyuki Nakamura¹, Ryuta Arai¹, Tetsuo No¹, Yuka Kaiho¹, Ryo Miura¹, Ayako Nakanishi¹, Seiichi Miura¹, Gou Fujie¹, Shuichi Kodaira¹ (1.Japan Agency for Marine-Earth Science and Technology)