Analysis of Spatial Radiation Dose Rate Variations Considering Downward Migration of Radioactive Cesium and Soil Moisture Fluctuations in Forest Areas

Yusei Uehara

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)

2:45 PM - 3:00 PM

[MAG42-05] Analysis of Spatial Radiation Dose Rate Variations Considering Downward Migration of Radioactive Cesium and Soil Moisture Fluctuations in Forest Areas

*Yusei Uehara¹, Yuichi Onda², Junko Takahashi², Min sik Kim³, Kimiaki Saito³, Masahiko Machida³, Kazuya Yoshimura³ (1. University of Tsukuba, 2. Center for research in radiations, isotopes, and earth system sciences, University of Tsukuba, 3. Japan Atomic Energy Agency)

Keywords:air dose rates, forest management, radiation export