Keitaro Yamada

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Speaker, Author, Co-Author

Fri. May 31, 2024 10:45 AM - 12:00 PM 301B (International Conference Hall, Makuhari Messe)

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

[S-CG54] Volcanoes in the sea

11:45 AM - 12:00 PM

[SCG54-10] Drifted pumice from Ioto found in the Nansei Islands

*Reona Hiramine¹, Daisuke Ishimura¹, Keitaro Yamada² (1.Department of Geography, Tokyo Metropolitan University, 2.Ritsumeikan-Global Innovation Research Organization Course, Ritsumeikan University)

Wed. May 29, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-IS12] Paleoclimatology and paleoceanography

5:15 PM - 6:45 PM

[MIS12-P01] Pollen oxygen isotope potential for paleoenvironmental reconstruction: Perspectives from their modern distribution over Japan

*Hirofumi Asahi¹, Keitaro Yamada², Takeshi Nakagawa², Koji Shichi³ (1.Fukui Prefectural Satoyama-Satoumi Research Institute, 2.Ritsumeikan University, 3.Foresty and Forest Products Research Institute)

Thu. May 30, 2024 10:45 AM - 12:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[M-IS12] Paleoclimatology and paleoceanography

11:45 AM - 12:00 PM

[MIS12-20] Orbital-scale Oxygen isotope variations of fossil pollen in Lake Suigetsu

*Keitaro Yamada¹, Takayuki Omori², Ikuko Kitaba¹, Hirofumi Asahi³, Takeshi Nakagawa¹ (1.Research Centre for Palaeoclimatology, Ritsumeikan University, 2.The University Museum, The University of Tokyo, 3.Fukui Prefectural Satoyama-Satoumi Research Institute)

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