Keiji Horikawa

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Speaker, Author, Co-Author

Sun. May 29, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (12) (Ch.12)

[J] Poster
| H (Human Geosciences )
| H-TT Technology & Techniques

[H-TT18] Development and application of environmental traceability methods

11:00 AM - 1:00 PM

[HTT18-P02] Water and material circulation through the Toyama Deep-Sea Channel using the geochemical tracer: Attempts at interpretation

*Shinpei Otsuka¹, JING ZHANG¹, Keiji Horikawa¹, Tomoharu Senjyu², Sota Hoshina³ (1.University of Toyama, 2.University of Kyusyu, 3.Training Ship Nagasaki-Maru, Faculty of Fisheries, Nagasaki University)

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (30) (Ch.30)

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

[M-IS18] Paleoclimatology and paleoceanography

11:00 AM - 1:00 PM

[MIS18-P11] Interannual change of diatom fragment composition for the mid-Pleistocene in the southern Bering Sea

*Jonaotaro Onodera¹, Alan E.S. Kemp², Richard B. Pearce², Keiji Horikawa³, Kozo Takahashi⁴ (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Southampton, 3.University of Toyama, 4.Kyushu University)

Sun. May 22, 2022 3:30 PM - 5:00 PM 301A (International Conference Hall, Makuhari Messe)

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

[M-GI34] Data-driven geosciences

4:00 PM - 4:15 PM

[MGI34-03] Potentials of numerical X-CT analysis over sedimentary core materials, obtaining geological sequences at ultra-high resolution

*Hirofumi Asahi¹, Minoru Ikehara¹, Kato Koudai¹, Masafumi MURAYAMA¹, Keiji Horikawa², Katsuya Nejigaki³ (1.Kochi University, 2.Toyama Universitt, 3.Fukada Salvage and Marine Works CO., LTD)

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