[H-QR05] Natural hazard and human activity recorded in underwater geoarchaeological structure

[HQR05-01] Historical natural disasters that remain in the stone pillars on the seafloor at Tosashimizu city, Japan

*Yohei Hamada¹, Wataru Tanikawa¹, Yuhji Yamamoto², Go-Ichiro Uramoto², Masafumi MURAYAMA², Takehiro Hirose¹, Osamu Tadai^1,3, Kouki Tanaka², Hiromasa Ozaki⁴, Minoru YONEDA⁴, Hidekazu Tokuyama² (1.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research, 2.Kochi University, 3.Marine Works Japan Ltd., 4.Tokyo University)

One-off sessions

[J] Poster
| H (Human Geosciences )
| H-QR Quaternary research

[H-QR06] Quaternary, Diachronic dynamics of human-environment interactions

[HQR06-P08] Middle Holocene changes in relative sea-level on western Shikoku Island, Japan

*Tatsuhiko Yamaguchi¹, Tomohiro Tsuji², Futoshi Nanayama^3,4, Toshimichi Nakanishi⁹, Michiharu Ikeda⁸, Yasuo Kondo⁵, Michiko Miwa⁶, Yohei Hamada⁷ (1.Nation. Mus. Nat. Sci., 2.Yamaguchi Univ., 3.AIST, 4.Kumamoto Univ., 5.Kochi Univ., 6.JAPEX, 7.JAMSTEC, 8.Shikoku Research Institute Inc, 9.Japan Atomic Energy Agency )

One-off sessions

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS15] Fault Rheology and Earthquake Physics

[SSS15-P12] Development of new rock deformation apparatus with solid confining medium designed to reproduce the Pc-Pp-T condition of the base of the seismogenic zone

*Keishi Okazaki¹, Jun Muto², Yohei Hamada¹, Wataru Tanikawa¹, Takehiro Hirose¹ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth Sciences, Tohoku University)

One-off sessions

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

[S-CG57] New perspectives of subduction zone earthquake dynamics through experiments across-scales

[SCG57-P05] Structural analyses of inner accretionary wedge in the Nankai trough based on borehole resistivity image

*Yohei Hamada¹, Takehiro Hirose¹, Yoshinori Sanada² (1.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research, 2.Japan Agency for Marine-Earth Science and Technology Institute for Marine-Earth Expolaration and Engineering )

[SCG57-P07] Depth dependent spatial variation of pore size distribution for sediments at Nankai accretionary prism

Kouku Inoue², *Wataru Tanikawa¹, Yoshitaka Hashimoto², Osamu Tadai⁴, Manami Kitamura⁵, Yohei Hamada¹, Takehiro Hirose¹, Weiren Lin³ (1.Japan Agency for Marine-Earth Science and Technology, Kochi Instutute for Core Sample Research, 2.Kochi University, 3.Kyoto University, 4.Marine Works Japan LTD., 5.AIST)

One-off sessions

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

[S-CG58] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG58-P13] High Fluid Pressure Patch beneath the Décollement as a Potential Source of Slow Earthquakes at the Nankai Trough

*Takehiro Hirose¹, Yohei Hamada¹, Wataru Tanikawa¹, Nana Kamiya², Yuzuru Yamamoto³, Takeshi Tsuji⁴, Masataka Kinoshita⁵ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Engineering, Kyoto University , 3.Japan Agency for Marine-Earth Science and Technology, 4.Department of Earth Resources Engineering, Kyushu University, 5.Earthquake Research Institute, the University of Tokyo)

One-off sessions

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

[M-GI39] Data-driven geosciences

[MGI39-03] Quantitative Logging Unit Classification with Hidden Markov Model

*Suguru Yabe¹, Rina Fukuchi², Yohei Hamada³, Kenta Ueki³, Shunichi Nomura⁴ (1.National Institute of Advanced Industrial Science and Technology, 2.Dia Consultants Co. Ltd., 3.Japan Agency for Marine-Earth Science and Technology, 4.The Institute of Statistical Mathematics)

Yohei Hamada

Speaker, Author, Co-Author