Japan Geoscience Union Meeting 2023

Katsuyuki Yamashita

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Convener, Chairperson

Thu. May 25, 2023 3:30 PM - 4:45 PM 202 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC38] Solid Earth Geochemistry, Cosmochemistry

convener:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Graduate School of Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Chairperson:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Graduate School of Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (15) (Online Poster)

  • [J] Online Poster
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC38] Solid Earth Geochemistry, Cosmochemistry

convener:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Graduate School of Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Speaker, Author, Co-Author

Wed. May 24, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (3) (Online Poster)

  • [J] Online Poster
  • | H (Human Geosciences )
  • | H-TT Technology & Techniques

[H-TT15] Development and application of environmental traceability methods

1:45 PM - 3:15 PM

[HTT15-P04] Geochemical variation and long-term fluctuation of major river systems in the Okayama and Tottori Prefectures

*Katsuyuki Yamashita1, Ryota Miyake1, Takahiro Kamei1, Masahiko Mori2, Yuga Kishimoto2, Aya Ooi2, Yoko Kurihata2, Ayaka Onishi2, Hitoshi CHIBA1, Takanori Nakano3, Ki-Cheol Shin4 (1.Graduate School of Natural Science and Technology, Okayama University, 2.Department of Earth Sciences, Okayama University, 3.Ono City, 4.Research Institute for Humanity and Nature)