Mon. May 22, 2023 1:45 PM - 3:00 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-CG Complex & General

[H-CG22] Earth surface processes related to deposition, erosion and sediment transport

1:45 PM - 2:00 PM

[HCG22-01] Spatial difference in response of slope sediments to earthquake ground shaking along the Japan Trench from turbidite records in slope and trench basins

*Ken Ikehara¹, Toshiya Kanamatsu², Kazuko Usami³ (1.Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology, 2.Japan Agency of Marine-Earth Science and Technology, 3.Japan NUS)

Mon. May 22, 2023 1:45 PM - 3:00 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-SS13] Active faults and paleoseismology

2:00 PM - 2:15 PM

[SSS13-07] Fault displacement and seep activity at the western flank of the Miura Knoll, Sagami Bay

★Invited Papers

*Juichiro Ashi¹, Ayanori Misawa², Toshiya Kanamatsu³, Ken Ikehara² (1.UTokyo, 2.AIST, 3.JAMSTEC)

Wed. May 24, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (14) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM15] Geomagnetism and paleomagnetism

10:45 AM - 12:15 PM

[SEM15-P01] Difference of relative paleointensity recording efficiency in magnetic mineral constituents in a sediment core off Chile

*Toshitsugu Yamazaki¹, Jiaxi Li ¹, Takaya Shimono², Toshiya Kanamatsu³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.KAIYO ENGINEERING CO. LTD., 3.Japan Agancy for Marine-Earth Science and Technology)

Tue. May 23, 2023 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

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

[S-CG52] Ocean Floor Geoscience

4:30 PM - 4:45 PM

[SCG52-20] Regional sediment transport of southwestern Ryukyu Trench: Morphological and lithological characteristics

*KanHsi Hsiung¹, Toshiya Kanamatsu¹, Ken Ikehara², Masafumi MURAYAMA³, Yuhji Yamamoto⁴ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Advanced Industrial Science and Technology, 3.Faculty of Agriculture and Marine Science, Kochi University, 4.Center for Advanced Marine Core Research, Kochi University)

4:45 PM - 5:00 PM

[SCG52-21] Paleoseismology based on deep sea thick-turbidite in Japan Trench: their stratigraphy and depositional mechanism using paleo and rockmagnetic studies

*Toshiya Kanamatsu¹, Ken Ikehara², KanHsi Hsiung¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Advanced Industrial Science and Technology)

Thu. May 25, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (24) (Online Poster)

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

[M-GI28] Drilling Earth Science

10:45 AM - 12:15 PM

[MGI28-P01] Holocene–Upper Pleistocene event deposit stratigraphy along the Japan Trench: Initial results from IODP Expedition 386 “Japan Trench Paleoseismology”

*Ken Ikehara¹, Michael Strasser², Takuya Itaki¹, Yasufumi Satoguchi³, Yoshitaka Nagahashi⁴, Toshiya Kanamatsu⁵, Takashi Ishizawa⁶, Jyh-Jaan Steven Huang⁷, Jeremy Everest⁸, Lena Maeda⁵, IODP Expedition 386 Science Party (1.Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology, 2.University of Innsbruck, 3.Lake Biwa Museum, 4.Fukushima University, 5.Japan Agency for Marine-Earth Science and Technology, 6.Tohoku University, 7.National Taiwan University, 8.British Geological Survey)

Toshiya Kanamatsu

Speaker, Author, Co-Author

★Invited Papers