Japan Geoscience Union Meeting 2025

Keitaro Fukushima

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Convener, Chairperson

Tue. May 27, 2025 1:45 PM - 3:15 PM 102 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS22] Biogeochemistry

convener:Keitaro Fukushima(Fukushima University), Keisuke Koba(Center for Ecological Research, Kyoto University), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Chairperson:Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology)

Tue. May 27, 2025 3:30 PM - 5:00 PM 102 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS22] Biogeochemistry

convener:Keitaro Fukushima(Fukushima University), Keisuke Koba(Center for Ecological Research, Kyoto University), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Chairperson:Keitaro Fukushima(Fukushima University), Keisuke Koba(Center for Ecological Research, Kyoto University)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS22] Biogeochemistry

convener:Keitaro Fukushima(Fukushima University), Keisuke Koba(Center for Ecological Research, Kyoto University), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology)

Speaker, Author, Co-Author

Tue. May 27, 2025 10:45 AM - 12:15 PM 102 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | A (Atmospheric and Hydrospheric Sciences )
  • | A-CG Complex & General

[A-CG48] Water and sediment dynamics from land to coastal zones

10:45 AM - 11:05 AM

[ACG48-06] Mapping and sampling spring water using thermal video: a simple characterization of mountain-scale groundwater discharge

★Invited Papers

*Kenta Iwasaki1, Yu Nagasaka2, Keitaro Fukushima3, Nobuo Ishiyama4, Masaru Sakai5, Akiko Nagasaka2 (1.Forestry and Forest Products Research Institute, 2.Forestry Research Institute, Hokkaido Research Organization, 3.Faculty of Food and Agricultural Sciences, Fukushima University, 4.Graduated School of Agriculture, Hokkaido University, 5.Fukushima Regional Collaborative Research Center, National Institute for Environmental Studies)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS22] Biogeochemistry

5:15 PM - 7:15 PM

[MIS22-P09] Soil nitrogen cycle in larch forests and various vegetation of the Mongolian forest steppe

*Ayumi ODA1, Taiga Masumoto1, Hitomi Oigawa1, Naoki Makita1, Kho YASUE1, Tetsuoh Shirota1, Yojiro Matsuura2, Davaajav Dalkhsuren3, Gerelbaatar Sukhbaatar3, Baatarbileg Nachin3, Keitaro Fukushima4, Yuji Onishi5, Keisuke Koba6 (1.Shinshu University, 2.Forestry and Forest products Research Institute , 3.National University of Mongolia, 4.Fukushima University, 5.Research Institute for Humanity and Nature, 6.Kyoto University)