Japan Geoscience Union Meeting 2025

Junji Yamamoto

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Speaker, Author, Co-Author

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | P (Space and Planetary Sciences )
  • | P-PS Planetary Sciences

[P-PS07] Formation and evolution of planetary materials in the Solar System

5:15 PM - 7:15 PM

[PPS07-P11] Evaporation experiments of silicon carbide in low-pressure H2-H2O gas mixture: Implications for the pre-accretional thermal history of dust in the protosolar disk

*Daiki Yamamoto1, Aki Takigawa2, Lily Ishizaki2, Ryosuke Sakurai1,3, Yuki Inoue1, Junji Yamamoto1, Sota Arakawa4, Shogo Tachibana2 (1.Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu Univ. , 2.Department of Earth and Planetary Science, The University of Tokyo, 3.Japan Aerospace Exploration Agency, 4.Japan Agency for Marine-Earth Science and Technology)

Thu. May 29, 2025 9:00 AM - 10:30 AM 105 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-IT Science of the Earth's Interior & Techtonophysics

[S-IT20] Deep Earth Sciences

10:00 AM - 10:15 AM

[SIT20-17] Dependence of iron content on nitrogen solubility in bridgmanite and implications for the formation of super-deep nitrogen reservoir

*Ko Fukuyama1, Hiroyuki Kagi2, Tetsuo Irifune3, Toru Shinmei3, Yuki Inoue4, Junji Yamamoto1, Johan Villeneuve5, Laurette Piani5, Evelyn Füri5 (1.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 2.Geochemical Research Center, Graduate School of Science, The University of Tokyo, 3.Geodynamics Research Center, Ehime University , 4.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 5.Université de Lorraine, CNRS, Centre de Recherches Pétrographiques et Géochimiques)

Tue. May 27, 2025 10:45 AM - 12:15 PM Exhibition Hall Special Setting (1) (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Oral
  • | S (Solid Earth Sciences )
  • | S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Understanding the first 150 million years of the solar system

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

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-VC Volcanology

[S-VC33] Mechanism of volcanic eruptions

Fri. May 30, 2025 3:30 PM - 5:00 PM 103 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-ZZ Others

[M-ZZ42] Frontiers in geochemistry: new challenges and future prospects