Japan Geoscience Union Meeting 2024

Asuka Yamaguchi

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Convener, Chairperson

Tue. May 28, 2024 9:00 AM - 10:15 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Ryuta Arai(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 10:45 AM - 12:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Hanaya Okuda(Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology), Hiroyuki Noda(Kyoto University, Disaster Prevention Research Institute)

Tue. May 28, 2024 3:30 PM - 4:45 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Ayumu Miyakawa(Geological Survey of Japan, AIST), Yuya Akamatsu(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [E] Poster
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency)

Wed. May 29, 2024 9:00 AM - 10:15 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Takanori Matsuzawa(National Research Institute for Earth Science and Disaster Resilience), Daisuke Sato(japan agency for marine-earth science and technology)

Wed. May 29, 2024 10:45 AM - 12:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Yoshihiro Ito(Disaster Prevention Research Institute, Kyoto University), Yoshiyuki Tanaka(Earth and Planetary Science, The University of Tokyo)

Wed. May 29, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Suguru Yabe(National Institute of Advanced Industrial Science and Technology)

Wed. May 29, 2024 3:30 PM - 4:45 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Saeko Kita(International Institute of Seismology and Earthquake Engineering, BRI)

Fri. May 31, 2024 9:00 AM - 10:30 AM 302 (International Conference Hall, Makuhari Messe)

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

[M-IS23] New frontiers in geology

convener:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Chairperson:Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)

Fri. May 31, 2024 10:45 AM - 11:45 AM 302 (International Conference Hall, Makuhari Messe)

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

[M-IS23] New frontiers in geology

convener:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Chairperson:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo)

Fri. May 31, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-IS23] New frontiers in geology

convener:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

Speaker, Author, Co-Author

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [J] Poster
  • | U (Union )
  • | Union

[U-15] The 2024 Noto Peninsula Earthquake (1:J)

5:15 PM - 6:45 PM

[U15-P46] Marine Earth Science Studies on the 2024 Noto Earthquake (M7.6) by R/V Hakuho-maru

*Jin-Oh Park1, Asuka Yamaguchi1, Chiori Tamura1, Katsura Kameo1, Hideo Ishigaki1, YUE SUN1, Yuqi Lyu1, Noboru Yamakawa1, Jumpei Yoshioka1, Seitaro Ono1, Yuning Zeng1, Ayanori Misawa2, Tetsuo No3, Kusumoto Satoshi3, Hironori Otsuka4, Atsushi Matsuoka5, Rina Fukuchi6, Takuya Sagawa7, Yoichi Usui7, Taro Arikawa8, Takanori Kagoshima9, JING ZHANG9, Shimpei Ohtsuka9, Michael Julian Haryanto9, Tomohiro Toki10, Takahisa Maekura10, Zahra Zandvakili11, Yudai Kobayashi12, Tomoharu Senjyu13, Akie Sakai13, Yoshiki Horiuchi14, Hikaru Iwamaru14, Yusuke Sato15, Yu Suzuki16 (1.AORI, 2.AIST, 3.JAMSTEC, 4.KOBEC, 5.Niigata University, 6.Naruto University of Education, 7.Kanazawa University, 8.Chuo University, 9.University of Toyama, 10.University of the Ryukyus, 11.Kochi University, 12.Kobe University, 13.Kyushu University, 14.NME, 15.MWJ, 16.MOLMEC)

5:15 PM - 6:45 PM

[U15-P84] Earthquake and tsunami traces in seafloor sediment around Noto Peninsula

*Takuya Sagawa1, Robert Jenkins1, Yoichi Usui1, Yoishiro Kitani2, Shozo Ogiso2, Kosuke Matsubara3, Asuka Yamaguchi4, Masafumi MURAYAMA5 (1.Institute of Science and Engineering, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.Faculty of Agriculture and Marine Science, Kochi University)

5:15 PM - 6:45 PM

[U15-P85] Sediment core samples possibly record 2024 Noto Peninsula Earthquake and past large earthquakes along the Toyama Deep-sea Channel

*Rina Fukuchi1, Asuka Yamaguchi2, Shimpei Ohtsuka3, JING ZHANG3, Yoichi Usui4, Atsushi Matsuoka5, Jumpei Yoshioka6, Takuya Sagawa4, Masafumi MURAYAMA7, Chiori Tamura2, Seitaro Ono2, Kyoko Okino2, Jin-Oh Park2, KH-24-E1cruise menber (1.Naruto university of Education, 2.Atmosphere and Ocean Research Institute, The University of Tokyo , 3.University of Toyama, 4.Kanazawa University, 5.Niigata University, 6.National Institute of Advanced Industrial Science and Technology (AIST), 7.Kochi University)

5:15 PM - 6:45 PM

[U15-P86] Sediment transport to Toyama Deep-sea Channel related to the 2024 Noto Peninsula Earthquake

*Shimpei Ohtsuka1, JING ZHANG1, Asuka Yamaguchi2, Rina Fukuchi3, Tomoharu Senjyu4, Go-Ichiro Uramoto5, Hyoe Takata6, Hirofumi Tazoe7, Takuya Sagawa8, Yoichi Usui8, Atsushi Matsuoka9, Hironori Otsuka10, Seitaro Ono2, Kyoko Okino2, Takanori Kagoshima1, Jin-Oh Park2 (1.University of Toyama, 2.University of Tokyo, 3.Naruto University of Education, 4.University of Kyushu, 5.University of Kochi, 6.University of Fukushima, 7.University of Hirosaki, 8.University of Kanazawa, 9.University of Niigata, 10.University of Kobe)

5:15 PM - 6:45 PM

[U15-P88] Acoustic Anomalies in Seawater off the Coast of Noto Peninsula

*Hironori Otsuka1, Tetsuo No2, Ayanori Misawa3, Seitaro Ono4, Chiori Tamura4, Yu Suzuki5, Noboru Yamakawa4, Takanori Kagoshima6, JING ZHANG6, Tomoharu Senju7, Asuka Yamaguchi4, Hiroaki Koge3, Jin-Oh Park4 (1.Kobe University, 2.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 3.Geological Survey of Japan, AIST, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.MOLMEC, 6.University of Toyama, 7.Kyushu University)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [J] Poster
  • | U (Union )
  • | Union

[U-16] The 2024 Noto Peninsula Earthquake (2:E)

Sat. May 25, 2024 1:45 PM - 3:15 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | O (Public )
  • | Public

[O-09] Mechanism of the 2024 Noto Peninsula Earthquake and its disaster

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [J] Poster
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-CG45] Petrology, Mineralogy & Resource Geology

5:15 PM - 6:45 PM

[SCG45-P07] Geochemical and morphological features of pedogenic dolomite in South Australia

*Aki Sakuma1, Akihiro Kano1, Chizuru Takashima2, Akira Murata1, Asuka Yamaguchi3, Taiga Okumura1, Kana Nagashima4 (1.Department of Earth and Planetary Science, School of Science, the University of Tokyo, 2.Faculty of Education, Saga University, 3.Atmosphere and Ocean Research Institute, The University of Toky, 4.Earth Surface System Research Center, Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 10:45 AM - 12:00 PM 301B (International Conference Hall, Makuhari Messe)

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

[S-CG46] New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone

10:45 AM - 11:00 AM

[SCG46-01] Albitization due to interaction between seafloor basalt and fluid increases the potential of megathrust earthquakes in subduction zones

★Invited Papers

*Hanaya Okuda1, André R. Niemeijer2, Miki Takahashi3, Asuka Yamaguchi4, Christopher J. Spiers2 (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth Sciences, Utrecht University, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Atmosphere and Ocean Research Institute, University of Tokyo)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-CG46] New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-CG47] Crustal fluids and deformation

Wed. May 29, 2024 1:45 PM - 3:00 PM 302 (International Conference Hall, Makuhari Messe)

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

[S-CG48] Ocean Floor Geoscience

2:15 PM - 2:30 PM

[SCG48-13] Submersible survey along the Shionomisaki submarine canyon in the Nankai Trough: Preliminary results of R/V Yokosuka YK23-10S cruis

*Asuka Yamaguchi1, Rina Fukuchi2, Yohei Hamada2, Hiroaki Koge4, Kiichiro Kawamura5, Akira Ijiri6, Hanaya Okuda3, Mari Hamahashi5, Konosuke TERUI1, Takahiro Hosokawa7, Kanji Tatsumi6, Juichiro Ashi1, Takafumi Kasaya3, Masataka Kinoshita1, Koji Kameo8, Yoshimi Kubota9, Takeshi Tsuji1, Kazuya Shiraishi3, Gaku Kimura3 (1.The University of Tokyo, 2.Naruto University of Education, 3.JAMSTEC, 4.GSJ, AIST, 5.Yamaguchi University, 6.Kobe University, 7.Kochi University, 8.Chiba University, 9.National Museum of Nature and Science)

Fri. May 31, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-IS10] Global climate change driven by the Southern Ocean and the Antarctic Ice Sheet

5:15 PM - 6:45 PM

[MIS10-P04] Reconstruction of the palaeoceanographic environment based on biological production in the northern Weddell Sea since the last glacial period

*Aya Osanai1, Minoru Ikehara2, Asuka Yamaguchi3, Stephen P. Obrochta4 (1.Kochi University graduate School of Integrated Arts and Sciences, 2.Marin Core Research Institute, Kochi University, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Akita University graduate School of International Resource Science)

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-P26] Evidence for an Ancient Giant Salt Lake in Gobi desert

*Akito Nakamura1, Hitoshi Hasegawa1, Aki Sakuma2, Minoru Ikehara1, Tomoyo Okumura1, Chuan-Chou Shen3, Niiden Ichinnorov4, Dawadorj Davaasuren5, Tsuyoshi Ishikawa6, Yoshiro Nishio1, Asuka Yamaguchi2, Trishit Ruj7, Goro Komatsu8 (1.Kochi University, 2.University of Tokyo, 3.National Taiwan University, 4.Paleontological Institute, Mongolia, 5.Mongolian National University, 6.JAMSTEC, 7.Okayama University, 8.Università d’Annunzio)

Sun. May 26, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-IS22] Interactions of Geosphere-Hydrosphere-Biosphere and Deep-sea Methane Environments

5:15 PM - 6:45 PM

[MIS22-P11] Porosity of mud volcano ejecta in the Western Nankai Trough and Northern Ryukyu Trench collected from research cruise KH-23-4

*Rina Fukuchi1, YANG ZHAO2, Akira Ijiri3, Takuya Itaki4, Takeru Yoshimoto3, Asuka Yamaguchi2, Masafumi Murayama5, Hironori Otsuka3, Tomohiro Toki6, Tatsuhiko Hoshino7, KH-23-4 shipboard scientists (1.Naruto university of Education, 2.Atmosphere and Ocean Research Institute, The University of Tokyo , 3.Kobe University, 4.National Institute of Advanced Industrial Science and Technology, 5.Kochi University, 6.University of the Ryukyus, 7.Japan Marine-Earth Science and Technology (JAMSTEC))

Fri. May 31, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-IS23] New frontiers in geology