Oral presentation

VI. Health Physics and Environmental Science » Health Physics and Environmental Science

[3Q01-05] Environmental Radioactivity 1

Fri. Sep 15, 2017 9:30 AM - 10:50 AM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Hiroko Yoshida (Tohoku Univ.)

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9:30 AM - 9:45 AM

[3Q01] Spatial radiation dose rate monitoring and its weathering effect in Iitate Village.

*Makoto Imai^1,2, Souji Obara², Tadashi Ogawa², Yoichi Tao², Muneo Kanno², Masaji Takahashi², Kazuhiko IIjima³, Tadashi Ishikawa³, Shin-ichi Sasaki³ (1. Kyoto Univ., 2. Resurrection of Fukushima, 3. KEK)

9:45 AM - 10:00 AM

[3Q02] Analysis for the time variation of the air dose rate in Fukushima prefecture

(1)Creation and evaluation of the integrated map

*NOBUYUKI SATO¹, Yutaka Kimura¹, Hiroshi Takemiya², Akiyuki Seki², Hiromi Inoue¹, Hiroyuki Sugai¹ (1. Fukushima Prefectural Centre for Environmental Creation, 2. JAEA)

10:00 AM - 10:15 AM

[3Q03] Evaluation of transfer coefficients for prediction models on ambient dose equivalent rates

*Sakae KINASE¹ (1. JAEA/Ibaraki Univ.)

10:15 AM - 10:30 AM

[3Q04] Investigation on distribution of radioactive substances in Fukushima

(1)Summary on temporal change in air dose rates and deposition densities in five years

*Kimiaki Saito¹, Masaki Andoh¹, Norihiro Matsuda¹, Shuichi Tsuda¹, Tadayoshi Yoshida¹, Satoshi Mikami¹ (1. Japan Atomic Energy Agency)

10:30 AM - 10:45 AM

[3Q05] Investigation on distribution of radioactive substances in Fukushima

(2)Measurements of environmental radioactive material by a car-borne survey: maps of natural radioisotopes

*Shingo Kobayashi¹, Takahiro Ishikawa¹, Hitoshi Imaseki¹, Kazuki Iwaoka^1,2, Yukio Uchihori¹, Masakazu Oikawa¹, Hisashi Kitamura¹, Satoshi Kodaira¹, Keisuke Kobayashi¹, Takayuki Shinomiya¹ (1. National Institutes for Quantum and Radiological Science and Technology, 2. Hirosaki University)

Time reserved for Chair (10:45 AM - 10:50 AM)

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