[S-VC30] Volcanic and igneous activities, and these long-term forecasting

Thu. Jun 3, 2021 5:15 PM - 6:30 PM Ch.13

convener:Takeshi Hasegawa(Department of Earth Sciences, College of Science, Ibaraki University), Teruki Oikawa(GSJ, National Institute of Advanced Industrial Science and Technology), Daisuke MIURA(Department of Physical Science, Graduate School of Science, Osaka Prefecture University), Nobuo Geshi(Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology)

This session focuses on generation and accumulation processes of magmas, magma-crust interaction and degassing, and modes of eruption, long-term forecast of eruption, dispersal and emplacement of the volcanic products. The discussion spans petrological, geochemical, geophysical, and geological processes related with volcanic activity and products in the past, the present and the future.

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5:15 PM - 6:30 PM

[SVC30-P01] Yield strength obtained from lava flow and lava tube cave of Undara volcano

*Tsutomu Honda¹ (1.Vulcano-speleological Society)

5:15 PM - 6:30 PM

[SVC30-P02] Survey on Fissure Cave and Lava Tube Cave in Kansuyama Lava Flow of Mt.Fuji

*Tsutomu Honda¹, Masaru Hatanaka¹, Takayoshi Katumata¹ (1.Vulcano-speleological Society)

5:15 PM - 6:30 PM

[SVC30-P03] The origin of bimodal magmatism in the Okinawa Trough, Japan

*Arran Peter Murch¹, Kenichiro Tani¹, Takashi Sano¹, Shigekazu Yoneda¹ (1.National Museum of Nature and Science, Tsukuba, Ibaraki, Japan)

5:15 PM - 6:30 PM

[SVC30-P04] Reinvestigation of Holocene eruption history of Nikko-Shirane Volcano, central Japan

*Yuki Kusano¹, Yoshihiro Ishizuka¹, Teruki Oikawa¹, Osamu Ishizuka¹ (1.Geological Survey of Japan, AIST)

5:15 PM - 6:30 PM

[SVC30-P05] Construction of Geochemical database of Kikai Caldera magmas for understanding the magmatic evolution prior to caldera-forming eruptions

*Satoru Haraguchi^1,2, Kenta Ueki², Kenta Yoshida², Tatsu Kuwatani², Morihisa Hamada², Iona McIntosh², Takashi Miyazaki², Takeshi Hanyu² (1.Earthquake Research Institute, University of Tokyo, 2.JAMSTEC)

5:15 PM - 6:30 PM

[SVC30-P06] Reconstruction of the volcanic history of Nakadake volcano in Kirishima volcano group, Kyushu, Japan (1)

*Yasuhisa Tajima¹, Atsushi Yasuda², Mitsuru Okuno³ (1.Research & Development Center, Nippon Koei Co.,LTD., 2.Earthquake Research Institute, University of Tokyo, 3.Faculty of Science Department of Earth System Science, Fukuoka University)

5:15 PM - 6:30 PM

[SVC30-P07] The effect of dissolved water induced by lithostatic pressure on lava migration

*Akio Goto¹ (1.Center for Northeast Asian Studies, Tohoku University)

5:15 PM - 6:30 PM

[SVC30-P08] An attempt to detect volcanic materials of Ogasawara Ioto (Iwojima) Volcano from the core sample of the turbidite layers deposited in the Palace Bella Basin

*Masashi NAGAI¹, Takahiro Miwa¹ (1. Volcano Research Department, National Research Institute for Earth Science and Disaster Resilience)

Session information

[S-VC30] Volcanic and igneous activities, and these long-term forecasting

[SVC30-P01] Yield strength obtained from lava flow and lava tube cave of Undara volcano

[SVC30-P02] Survey on Fissure Cave and Lava Tube Cave in Kansuyama Lava Flow of Mt.Fuji

[SVC30-P03] The origin of bimodal magmatism in the Okinawa Trough, Japan

[SVC30-P04] Reinvestigation of Holocene eruption history of Nikko-Shirane Volcano, central Japan

[SVC30-P05] Construction of Geochemical database of Kikai Caldera magmas for understanding the magmatic evolution prior to caldera-forming eruptions

[SVC30-P06] Reconstruction of the volcanic history of Nakadake volcano in Kirishima volcano group, Kyushu, Japan (1)

[SVC30-P07] The effect of dissolved water induced by lithostatic pressure on lava migration

[SVC30-P08] An attempt to detect volcanic materials of Ogasawara Ioto (Iwojima) Volcano from the core sample of the turbidite layers deposited in the Palace Bella Basin

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