Sun. May 22, 2022 9:00 AM - 10:30 AM 202 (International Conference Hall, Makuhari Messe)

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

[H-CG25] Earth surface processes related to deposition, erosion and sediment transport

10:05 AM - 10:20 AM

[HCG25-05] Late Pleistocene to Holocene dynamic basin environment at the Osaka Bay: Stratigraphic expressions of tectonic deformation, sea level fluctuation, and tidal waves

*Mari Hamahashi¹, Hironori Otsuka¹, Yoshiaki Suzuki², Jun Arimoto², Yuzuru Yamamoto^1,3, Nobukazu Seama^1,3, Stephen Bowden^4,1, Tetsuo Matsuno¹, Hiroko Sugioka^1,3, Satoshi Shimizu^1,5, Hikaru Iwamaru^1,5, Mamoru Sano^1,5, Keita Suzuki^1,5, Katsuya Kaneko^1,3, Kazuo Nakahigashi⁶, Yoshiyuki Tatsumi¹ (1.Kobe University, Ocean-Bottom Exploration Center, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.Department of Planetology, Graduate School of Science, Kobe University, 4.School of Geosciences, University of Aberdeen, 5.Nippon Marine Enterprises, Ltd., 6.School of Marine Resources and Environment, Tokyo University of Marine Science and Technology)

Mon. May 23, 2022 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-VC29] Volcanic and igneous activities, and these long-term forecasting

4:15 PM - 4:30 PM

[SVC29-10] Evolution of magma plumbing system in Aso caldera volcano: oxidation by mantle-derived magma

*Katsuya Kaneko¹, Takehiro Koyaguchi² (1.Department of Planetology, Graduate School of Science, Kobe University, 2.Earthquake Research Institute, the University of Tokyo)

4:45 PM - 5:00 PM

[SVC29-12] Investigating the formation of the Kikai submarine lava dome using matrix glass volatile contents

*Iona McIntosh¹, Morihisa Hamada¹, Takeshi Hanyu¹, Maria Luisa Tejada¹, Takashi Miyazaki¹, Qing Chang¹, Bogdan Vaglarov¹, Katsuya Kaneko², Koji Kiyosugi², Reina Nakaoka², Keiko Suzuki-Kamata², Nobukazu Seama² (1.Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 2.Kobe University)

Fri. May 27, 2022 10:45 AM - 12:15 PM 105 (International Conference Hall, Makuhari Messe)

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

[S-CG48] Ocean Floor Geoscience

11:45 AM - 12:00 PM

[SCG48-05] Investigation of subaerial and submarine deposits of pyroclastic density currents: A case study at Kikai volcano, SW Japan

*Koji Kiyosugi¹, Syota Deguchi², Katsuya Kaneko³, Keiko Suzuki-Kamata¹, Reina NAKAOKA¹, Satoshi Shimizu¹, Nobukazu Seama³, Yoshiyuki Tatsumi¹, Takeshi Hanyu⁴ (1.Kobe Ocean-Bottom Exploration Center, Kobe University, 2.Department of Planetology, Faculty of Science, Kobe University, 3.Department of Planetology, Graduate School of Science, Kobe University, 4.Japan Agency for Marine-Earth Science and Technology)