Session information

Oral presentation

VII. Health Physics and Environmental Science » Health Physics and Environmental Science

[2M01-08] Environmental Radioactivity 2

Thu. Sep 9, 2021 9:45 AM - 12:00 PM Room M

chair: Takeyoshi Sunagawa (FUT)

9:45 AM - 10:00 AM

[2M01] Investigation on distribution of radioactive substances in Fukushima

(7)Estimation of exposed dose by measurement of air dose rate

*Rina Sato¹, Kazuya Yoshimura¹, Yukihisa Sanada¹, Tetsuro Sato², Marie Takagi² (1. JAEA, 2. Hitachi Solutions East Japan)

10:00 AM - 10:15 AM

[2M02] Investigation on distribution of radioactive substances in Fukushima

(8)Estimation of runoff pathways of dissolved ¹³⁷Cs from headwater forest catchment in the high deposition area

*Hiroaki Kato¹, Satoru Akaiwa¹, Yuma Niwano¹, Hikaru Iida¹, Tomoki Shinozuka¹, Yuichi Onda¹ (1. Univ. of Tsukuba)

10:15 AM - 10:30 AM

[2M03] Investigation on distribution of radioactive substances in Fukushima

(9)Effect of stemflow on deep infiltration of ¹³⁷Cs in the cedar stand in Namie Town, Fukushima Prefecture

*Hikaru Iida¹, Hiroaki Kato¹, Tomoki Shinozuka¹, Satoru Akaiwa¹, Yuma Niwano¹, Yuichi Onda¹ (1. Univ. of Tsukuba)

10:30 AM - 10:45 AM

[2M04] Investigation on distribution of radioactive substances in Fukushima

(10)Evaluation of the spatial heterogeneity of Cs-137 distribution in forest soils using dye tracer

*Junko Takahashi¹, Takuya Sasaki¹, Satoshi Iguchi¹, Yuichi Onda¹ (1. Univ. of Tsukuba)

10:45 AM - 11:00 AM

[2M05] Investigation on distribution of radioactive substances in Fukushima

(11)Temporal changes in ¹³⁷Cs concentrations of soil and tree roots in Fukushima forests

*Satoshi Iguchi¹, Junko Takahashi², Hiroaki Kato², Yuichi Onda² (1. Univ of Tsukuba, 2. CRiED,Univ of Tsukuba)

11:00 AM - 11:15 AM

[2M06] Investigation on distribution of radioactive substances in Fukushima

(12)Evaluating the radiocesium fallout in Fukushima's contaminated forests

*Donovan Aaron Anderson¹, Hiroaki Kato¹, Yuichi Onda¹ (1. Univ. of Tsukuba)

11:15 AM - 11:30 AM

[2M07] Investigation on distribution of radioactive substances in Fukushima

(13)Fate and transport of radionuclides through rivers.: Comparison between Fukushima and Chernobyl

*Yuichi Onda¹ (1. CRIED University of Tsukuba)

11:30 AM - 11:45 AM

[2M08] Investigation on distribution of radioactive substances in Fukushima

(14)Impact of decontamination using observational data on sediment runoff from mountain streams to rivers and cesium dynamics in Yamakiya

*Fumiaki Makino¹, Yuichi Onda¹, Slim Mtibaa², Syo Iwagami², Kesuke Taniguchi³ (1. Univ. of Tsukuba, 2. Forest Research & Management Org., 3. NIT Tsuyama College)

Time reserved for Chair (11:45 AM - 12:00 PM)

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