Japan Geoscience Union Meeting 2025

Kumakura Yuki

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Speaker, Author, Co-Author

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | A (Atmospheric and Hydrospheric Sciences )
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC33] Ice cores and paleoenvironmental modeling

5:15 PM - 7:15 PM

[ACC33-P02] Ice core record of 10Be from Dome Fuji reveals variations in the paleointensity of the geomagnetic field and long-term periodicities of solar activity from 200 ka to 240 ka

*Kumakura Yuki1, Kazuho Horiuchi1, Chin Tze Shin2, Ikumi Oyabu3, Kenji Kawamura3, Takeyasu Yamagata4, Hiroyuki Matsuzaki4 (1.Graduate School of Science and Technology, Hirosaki University, 2.Faculty of Science and Technology, Hirosaki University, 3.National Institute of Polar Research, 4.Micro Analysis Laboratory, Tandem accelerator (MALT), The University of Tokyo)