Japan Geoscience Union Meeting 2025

Daisuke Sugawara

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Speaker, Author, Co-Author

Thu. May 29, 2025 3:30 PM - 5:00 PM 301A (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS11] Tsunami deposit

4:15 PM - 4:30 PM

[MIS11-10] Reexamination of ages of event deposits and their correlation to historical tsunamis in the southern Sanriku Coast

*Sakurako Ouchi1, Daisuke Sugawara2, Takashi Ishizawa2, Yasuhiro Takashimizu3, Atsushi Urabe4, Tetsuya Shinozaki5 (1.Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University , 3.Mathematical and Natural Sciences, Institute of Humanities, Social Science and Education, Niigata University, 4.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, 5.Department of Earth and Planetary Science, The University of Tokyo)

4:30 PM - 4:45 PM

[MIS11-11] Paleotsunami history in the central Joban Coast during the last 6300 years

Yuito Sato1, *Daisuke Sugawara2, Takashi Ishizawa2, Atsushi Urabe3, Yasuhiro Takashimizu4, Manabu Kato5, Tsuyoshi Kawata6, Kyohei Yoshioka7 (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, 4.Mathematical and Natural Sciences, Institute of Humanities, Social Sciences and Education, Niigata University, 5.Niigata Prefecture Archaeological Research Corporation, 6.Minamisoma City Board of Education, 7.Namie Town Board of Education)

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS11] Tsunami deposit

5:15 PM - 7:15 PM

[MIS11-P02] Tracing tsunami deposits in coastal lowlands using ground-penetrating radar: a case study of Iburi region, Hokkaido

Keigo Takahashi1, *Daisuke Sugawara2, Takashi Ishizawa2, Yuichi Nishimura3, Yasuhiro Takashimizu4 (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, 4.Mathematical and Natural Sciences, Institute of Humanities, Social Sciences and Education, Niigata University)