Mon. May 21, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| H (Human Geosciences)
| H-CG Complex & General

[H-CG23] Turbidity current: from triggers for the generation to the depositional and morphological processes

[HCG23-P06] Estimation of the sea floor events by radiocarbon dating of total organic carbon contained in marine sediment

*Ayaka Nakazawa¹, Juichiro Ashi², Akiko Omura¹, Yosuke Miyairi¹, Yusuke Yokoyama¹ (1.The University of Tokyo, 2.University of Tsukuba)

Tue. May 22, 2018 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-SS04] Nankai Trough Seismogenic Zone Experiment toward the final challenge

[SSS04-P08] Postseismic fluid discharge chemically recorded in altered pseudotachylyte discovered from an ancient megasplay fault

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Rina Fukuchi², Yohei Hamada³, Yujin Kitamura⁴, Gaku Kimura⁵, Juichiro Ashi¹, Tsuyoshi Ishikawa³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Research and Development (R&D) Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 5.Tokyo University of Marine Science and Technology School of Marine Resources and Environment)

Tue. May 22, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-SS04] Nankai Trough Seismogenic Zone Experiment toward the final challenge

[SSS04-P08] Postseismic fluid discharge chemically recorded in altered pseudotachylyte discovered from an ancient megasplay fault

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Rina Fukuchi², Yohei Hamada³, Yujin Kitamura⁴, Gaku Kimura⁵, Juichiro Ashi¹, Tsuyoshi Ishikawa³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Research and Development (R&D) Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 5.Tokyo University of Marine Science and Technology School of Marine Resources and Environment)

Thu. May 24, 2018 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-SS12] Seismicity

[SSS12-P06] Relationship between plate boundary temperature and shallow slow earthquakes off Kii Peninsula and Hyuga

*Akihiro Ohde^1,2, Juichiro Ashi^1,2 (1.Graduate School of Frontier Sciences,The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

Thu. May 24, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-SS12] Seismicity

[SSS12-P06] Relationship between plate boundary temperature and shallow slow earthquakes off Kii Peninsula and Hyuga

*Akihiro Ohde^1,2, Juichiro Ashi^1,2 (1.Graduate School of Frontier Sciences,The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

Thu. May 24, 2018 3:30 PM - 5:00 PM A03 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL29] Mud Volcano and Geochemical, Geological, Geomorphological, and Biological-related phenomena

4:00 PM - 4:15 PM

[SGL29-08] Constraints on origin of mud-volcano sediments from clay mineral compositions in submarine mud volcanoes in the Kumano forearc basin, Nankai Trough

*Akira Ijiri¹, Koichi Iijima¹, Urumu Tsunogai², Juichiro Ashi³, Fumio Inagaki¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Nagoya University, 3. Atmosphere and Ocean Research Institute )

Wed. May 23, 2018 10:45 AM - 12:15 PM 302 (3F International Conference Hall, Makuhari Messe)

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

[S-CG58] Investigation of inputs to subduction zones: Influence of tectonic processes on the incoming plate

11:15 AM - 11:30 AM

[SCG58-09] Effect of a half-graben structure on formation of a shallow plate boundary fault in subduction zone with analog modelling

*Hiroaki Koge^1,2, Yasuhiro Yamada^2,3, Akihiro Ohde¹, Arthur Bauville², Asuka Yamaguchi¹, Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Earthquake Research Institute,The University of Tokyo)

Wed. May 23, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-CG61] Ocean Floor Geoscience

[SCG61-P06] Active tectonics of Muroto-off Ashizuri uplifted ridges, southwest Japan

*Juichiro Ashi¹, Hiroaki Koge¹, Asuka Yamaguchi¹, Takeshi Tsuji², Ken Ikehara³ (1.UTokyo, 2.Kyushu Univ., 3.AIST)

Wed. May 23, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[S-CG61] Ocean Floor Geoscience

[SCG61-P06] Active tectonics of Muroto-off Ashizuri uplifted ridges, southwest Japan

*Juichiro Ashi¹, Hiroaki Koge¹, Asuka Yamaguchi¹, Takeshi Tsuji², Ken Ikehara³ (1.UTokyo, 2.Kyushu Univ., 3.AIST)

Juichiro Ashi

Speaker, Author, Co-Author