JpGU-AGU Joint Meeting 2026

Presentation information

[J] Oral

M (Multidisciplinary and Interdisciplinary) » M-AG Applied Geosciences

[M-AG42] Environmental Radioactivity Dynamics - Challenges Following the Fukushima Daiichi NPS Accident -

Fri. May 29, 2026 1:45 PM - 3:15 PM 201A (International Conference Hall, Makuhari Messe)

Chairperson:Kato Hiroaki(Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba), Tsumune Daisuke(University of Tsukuba)

2:15 PM - 2:30 PM

[MAG42-03] Seasonal variations within the long-term decline of dissolved 137Cs in freshwaters: Fukushima and Chernobyl

*Alexei Vladimirovich Konoplev1,2, Yoshifumi Wakiyama1, Kenji Nanba1, Natalia Kuzmenkova2, Ochir Shirabon2, Yasunori Igarashi3, Valentin Golosov2 (1. Institute of Environmental Radioactivity, Fukushima University, 2. Laboratory of Geochemistry of Natural Waters, Moscow State University, Russia, 3. Center for Research in Radiation, Isotopes and Earth System Sciences (CRiES), University of Tsukuba, Japan)

Keywords:Fukushima, Chernobyl, dissolved radiocesium, seasonality, water temperature, desorption