Oral presentation

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

[3J01-08] Fukushima 1

Fri. Sep 8, 2023 9:45 AM - 11:55 AM Room J (ES Bildg. 2F ES025)

Chair:Hiromi Yamazawa(Nagoya Univ.)

9:45 AM - 10:00 AM

[3J01] Investigation on distribution of radioactive substances in Fukushima

(1) Development of monitoring ecosystem services

*Sakae Kinase^1,2, Yuji Torikai², Satoshi Mikami¹, Masaki Andoh¹, Kimiaki Saito¹ (1. JAEA, 2. Ibaraki Univ.)

10:00 AM - 10:15 AM

[3J02] Investigation on distribution of radioactive substances in Fukushima

(2) Current Status of Radiation Monitoring based on KURAMA-II

*Minoru Tanigaki¹ (1. Kyoto Univ.)

10:15 AM - 10:30 AM

[3J03] Investigation on distribution of radioactive substances in Fukushima

(3)Analysis of the origin of the air dose rate reduction on route 6 by ASURA.

*Jun Goto¹ (1. Niigata Univ.)

10:30 AM - 10:45 AM

[3J04] Investigation on distribution of radioactive substances in Fukushima

(4)Reduction of Indoor Radiocaesium by Repeated Vacuuming in Dwelling Houses in Okuma Town

*Hiroko Yoshida¹, Naohide Shinohara² (1. Tohoku University, 2. National Institute of Advanced Industrial Science and Technology)

10:45 AM - 11:00 AM

[3J05] Investigation on distribution of radioactive substances in Fukushima

(5) Comparison of dose evaluation calculations for bremsstrahlung photons caused by high energy β rays using PHITS and GEANT4 codes

*Yoshiaki Shikaze¹ (1. JAEA)

11:00 AM - 11:15 AM

[3J06] Investigation on distribution of radioactive substances in Fukushima

(6) Long-term changes in distribution and transfer rate of radiocesium in forests in Fukushima

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

11:15 AM - 11:30 AM

[3J07] Investigation on distributino of radioactive substances in Fukushima

(7) Estimation of dissolved Cs-137 discharge flux by shallow groundwater in forest hillslope

*Yuma Niwano¹, Hiroaki Kato¹, Donovan Anderson¹, Hikaru Sato¹, Hikaru Iida¹, Miyu Nakanishi¹, Yuichi Onda¹ (1. University of Tsukuba)

11:30 AM - 11:45 AM

[3J08] Investigation on distribution of radioactive substances in Fukushima

(8)Effect of preferential flow on the chemical forms of Cs-137 in a cedar forest soil in Minamisoma

*Shunsuke Mishima¹, Junko Takahashi¹, Yuichi Onda¹ (1. Univ. of Tsukuba)

Time reserved for Chair (11:45 AM - 11:55 AM)

Session information