Japan Geoscience Union Meeting 2023

Satoshi Yoshida

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Convener, Chairperson

Thu. May 25, 2023 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | B (Biogeosciences )
  • | B-CG Complex & General

[B-CG07] Decoding the history of Earth: From Hadean to the present

convener:Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Yasuhiro Kato(Department of Systems Innovation, Graduate School of Engineering, University of Tokyo), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Kentaro Nakamura(Department of Systems Innovation, School of Engineering, University of Tokyo), Chairperson:Satoshi Yoshida(Graduate School of Arts and Sciences, The University of Tokyo), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

Speaker, Author, Co-Author

Thu. May 25, 2023 9:00 AM - 10:15 AM 301A (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | B (Biogeosciences )
  • | B-CG Complex & General

[B-CG07] Decoding the history of Earth: From Hadean to the present

9:30 AM - 9:45 AM

[BCG07-03] In-situ analyses of Carbonate-associated phosphates: Implications for secular changes in phosphate contents of seawater through Earth history.

*Ryosuke Nagao1, Yuki ISHIHARA1, Satoshi Yoshida2, Sota Niki3, Yuta Ijichi3, Yusuke Sawaki2, NATSUKO ADACHI6, Takeshi Ohno5, Yuichiro Ueno4, Takafumi Hirata3, Tsuyoshi Komiya1,2 (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo , 2.Graduate School of Arts and Sciences, The University of Tokyo, 3.Geochemical Research Center, The University of Tokyo, 4.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 5.Department of Chemistry, Faculty of Science, Gakushuin University, 6.Department of Geosciences, Osaka Metropolitan University)