Yuya Ikenaga

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Speaker, Author, Co-Author

Mon. May 26, 2025 3:30 PM - 5:00 PM 301B (International Conference Hall, Makuhari Messe)

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

[M-GI25] Holocene paleoenvironment, paleoclimate, and paleohazards in the Pacific Islands

3:30 PM - 3:45 PM

[MGI25-01] Submarine volcanic earthquake and associated tsunami on Nov. 19, 2024 in Tonga: Implication to the world largest tsunami boulder in Tonga

★Invited Papers

*Daisuke Suetsugu^7,4, Osamu SANDANBATA², Hiroshi Inoue⁶, Koki Nakata¹, Yuya Ikenaga¹, Kazuhisa Goto¹, Taro Arikawa³, ’Apai Moala⁴, Mafoa Penisoni⁴, Angelic Pale⁴, Rennie Vaiomo'unga⁴, Taaniela Kula⁵, Mie Ichihara² (1.Faculty of Science, Univ. Tokyo, 2.ERI, Univ. Tokyo, 3.Chuou Univ., 4.Tonga Geological Services, 5.Ministry of Lands, Survey, and Natural Resources, 6.DPRI, Kyoto Univ., 7.JOCV, JICA)

3:45 PM - 4:00 PM

[MGI25-02] Preliminary Results of the Distribution of Tsunami Deposits on Tongatapu Island, Kingdom of Tonga

*Koki Nakata¹, Takashi Ishizawa², James Goff³, Savelinga Faoliu⁴, Penikolo Vailea⁴, Katsumi Kasai¹, Yuya Ikenaga¹, Maofa Penisoni⁴, Yusuke Yokoyama¹, Yosuke Miyairi¹, Kazuhisa Goto¹ (1.The University of Tokyo, 2.Tohoku University, 3.University of New South Wales, 4.Tonga Geological Services)

4:00 PM - 4:15 PM

[MGI25-03] Towards the assessment of volcanic activity and hazards of Nabukelevu volcano, Kadavu Island, Fiji

*Fukashi Maeno¹, Tatsuji Nishizawa³, Takayuki Kaneko¹, Saula Mule⁴, Joji Malodali⁴, Yuya Ikenaga², Kazuhisa Goto², Mie Ichihara¹ (1.Earthquake Research Institute, University of Tokyo, 2.Department of Earth and Planetary Science, University of Tokyo, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government, 4.Mineral Resources Department of Fiji)

Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[M-GI25] Holocene paleoenvironment, paleoclimate, and paleohazards in the Pacific Islands

5:15 PM - 7:15 PM

[MGI25-P01] The search of paleotsunami evidence at Nabukelevu, Kadavu Island, Fiji

*Kazuhisa Goto¹, Yuya Ikenaga¹, Saula Mule², Joji Malodali², Fukashi Maeno³, Tatsuji Nishizawa⁴, KANEKO Takayuki³, Mie Ichihara³ (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Mineral Resource Department, Fiji, 3.Earthquake Research Institute, The University of Tokyo, 4.Mount Fuji Research Institute, Yamanashi Prefectural Government)