Japan Geoscience Union Meeting 2025

Kazuho Horiuchi

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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)

5:15 PM - 7:15 PM

[ACC33-P07] A quasi-monthly 10Be record from the 1850s to 1860s from the Greenland SE Dome II ice core: decadal and transient solar activity or meteorological seasonal variations

*Kazuho Horiuchi1, Rin Yoshioka2, Riko Yagihashi1, Iizuka Yoshinori3, Sumito Matoba3, Kaoru Kawakami3, Sakiko Ishino4, Mahiro Sasage5, Mai Matsumoto5, Takeyasu Yamagata6, Hiroyuki Matsuzaki6 (1.Graduate School of Science and Technology, Hirosaki University, 2.Faculty of Science and Technology, Hirosaki University, 3.Institute of Low Temperature Science, Hokkaido University, 4.Institute of Nature and Environmental Technology, Kanazawa University, 5.Graduate School of Environmental Science, Hokkaido University, 6.Micro Analysis Laboratory, Tandem accelerator (MALT), The University of Tokyo)