Oral presentation

[1P01-04] Environmental Safety Evaluation

Wed. Sep 13, 2017 10:00 AM - 11:05 AM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Masahiko Machida (JAEA)

+Add all to schedule

10:00 AM - 10:15 AM

[1P01] Radioactive cesium-rich microparticle (CsMP): A window into the damaged reactors and its environmental impacts

(1)Isotopic signature and nano-texture of cesium-rich micro-particles: Release of uranium and fission products from the Fukushima Daiichi Nuclear Power Plant

*Satoshi Utsunomiya¹, Junpei Imoto¹, Asumi Ochiai¹, Genki Furuki¹, Shinya Yamasaki⁴, Kenji Nanba³, Toshihiko Ohnuki², Bernd Grambow⁵, Gareth Law⁶, Rodney C Ewing⁷ (1. Kyushu Univ., 2. Tokyo Inst. Tech., 3. Fukushima Univ., 4. Tsukuba Univ., 5. Nantes Univ., 6. Manchester Univ., 7. Stanford Univ.)

10:15 AM - 10:30 AM

[1P02] Radioactive cesium-rich microparticle (CsMP): A window into the damaged reactors and its environmental impacts

(2)Debris fragments released from the Fukushima Daiichi Nuclear Power Plant to the environment

*Asumi Ochiai¹, Junpei Imoto¹, Shinya Yamasaki², Kenji Nanba³, Toshihiko Ohnuki⁴, Bernd Grambow⁵, Gareth TW Law⁶, Rodney C Ewing⁷, Satoshi Utsunomiya¹ (1. Kyushu Univ., 2. University of Tsukuba, 3. Fukushima Univ., 4. Tokyo Institute of Technology, 5. University of Nantes, 6. University of Manchester, 7. Stanford Univ.)

10:30 AM - 10:45 AM

[1P03] Radioactive cesium-rich microparticle (CsMP): A window into the damaged reactors and its environmental impacts

(3)Dissolution kinetics of Cs-rich microparticle in a simulated body fluid

*Yuriko Nakano¹, Mizuki Suetake¹, Shinya Yamasaki³, Kenji Nanba⁴, Toshihiko Ohnuki², Bernd Grambow⁵, Gareth TW Law⁶, Rodney C Ewing⁷, Satoshi Utusnomiya¹ (1. Kyushu Univ., 2. Tokyo Tech., 3. Tsukuba Univ., 4. Fukushima Univ., 5. Nantes Univ., 6. Manchester Univ., 7. Stanford Univ.)

10:45 AM - 11:00 AM

[1P04] Radioactive cesium-rich microparticle (CsMP): A window into the damaged reactors and its environmental impacts

(4)Development of the new method to quantify the radioactivity fraction of Cs-rich microparticles in surface soils in Fukushima

*Ryohei Ikehara¹, Genki Furuki¹, Mizuki Suetake¹, Shinya Yamasaki², Kenji Nanba³, Toshihiko Ohnuki⁴, Bernd Grambow⁵, Gareth TW Law⁶, Rodney C Ewing⁷, Satoshi Utsunomiya¹ (1. Kyushu University, 2. University of Tsukuba, 3. Fukushima University, 4. Tokyo Institute of Technology, 5. University of Nantes, 6. University of Manchester, 7. Stanford University)

Time reserved for Chair （11:00 AM - 11:05 AM）

Oral presentation

[1P05-07] Application to Medicine and Biology

Wed. Sep 13, 2017 11:05 AM - 12:00 PM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Satoshi Utsunomiya (Kyushu Univ.)

+Add all to schedule

11:05 AM - 11:20 AM

[1P05] Possibility of suppression of diseases and aging associated with increased Mn-SOD activity in mouse brain by radon inhalation

*Takahiro Kataoka¹, Norie Kanzaki¹, Yusuke Kobashi¹, Yuto Yunoki¹, Tsuyoshi Ishida¹, Akihiro Sakoda², Yuu Ishimori², Kiyonori Yamaoka¹ (1. Grad. Sch. Health Sci., Okayama Univ., 2. Ningyo-toge JAEA)

11:20 AM - 11:35 AM

[1P06] Data analysis of the inhibitory effects of disease by low-dose radiation using machine learning

*Norie Kanzaki¹, Takahiro Kataoka¹, Yusuke Kobashi¹, Tsuyoshi Ishida¹, Yuto Yunoki¹, Akihiro Sakoda², Yu Ishimori², Kiyonori Yamaoka¹ (1. Grad. Sch. Health Sci., Okayama Univ., 2. Ningyo-toge, JAEA)

11:35 AM - 11:50 AM

[1P07] Improvement of spatial resolution of dynamic observation of Iron in plants by reducing diameter of pinhole collimator in micron RI imaging system

*Hiroki Taniguchi¹, Yuma Saneshige¹, Mitsuhiro Fujiwara¹, Atsuki Terakawa¹, Keizo Ishii¹ (1. Tohoku Univ.)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[3P01-04] Radiation Manegement and Dose Assessment

Fri. Sep 15, 2017 9:30 AM - 10:35 AM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Akihiro Sakoda (JAEA)

+Add all to schedule

9:30 AM - 9:45 AM

[3P01] Evaluation of DNA damage using Microwave Dielectric Absorption Spectroscopy_(ⅲ)

*Makoto Hirayama¹, Takeyoshi SUNAGAWA², Satoshi SAKASHITA¹, Youichirou MATSUO¹, Yoshinobu IZUMI¹ (1. University of Fukui, 2. Fukui University of Technology)

9:45 AM - 10:00 AM

[3P02] Estimation of Leakage Dose around Therapy Facilities using Gantry Type Linac by Monte Carlo Method

*Yoshihiro Ogawa¹, Ryotaro Yahagi², Atsushi Mitsuishi² (1. Faculty of Applied Sociology, Kindai Universtiy, 2. Accuray Japan K.K.)

10:00 AM - 10:15 AM

[3P03] Survey result for review dose limit of lens

*Wataru Utsugi¹, Yusuke Okura¹, Saki Yoshizaki¹, Yoshiaki Kimura¹, Keisuke Takenaka¹ (1. Tokyo Electric Power Company Holdings)

10:15 AM - 10:30 AM

[3P04] Estimation of exposure dose in occupational environment by metallic zirconium recycled from spent fuel

*Tomoyuki Takahashi¹, Sota Tanaka¹, Kayoko Iwata¹, Sentaro Takahashi¹ (1. Kyoto University)

Time reserved for Chair （10:30 AM - 10:35 AM）

Oral presentation

[3P05-08] Radioactive Waste and Environmental Safety Ecaluation

Fri. Sep 15, 2017 10:35 AM - 11:40 AM Room P (Seminar room 2 - Frontier Research in Applied Sciences Building)

Chair:Tomoyuki Takahashi (Kyoto Univ.)

+Add all to schedule

10:35 AM - 10:50 AM

[3P05] Discussion on the application of the fast neutron direct interrogation method to uranium wastes

*Akihiro Sakoda¹, Yoshiaki Nakatsuka¹, Haruhi Hata¹, Shinichi Nakashima¹, Masao Komeda¹, Akira Ohzu¹, Yosuke Toh¹ (1. JAEA)

10:50 AM - 11:05 AM

[3P06] Superconducting Magnetic Separation System for Volume Reduction and Recycle of Removed Soil

*Yoko Akiyama¹, Hiroki Horie¹, Yusuke Ito¹, Shigehiro Nishijima^2,1 (1. Osaka University, 2. Fukui University of Techonology)

11:05 AM - 11:20 AM

[3P07] Development of atmospheric diffusion evaluation with topography and building effect

*Tsuyoshi Tamukai¹, Chieko Ishino¹, Hiroshi Ikeda¹, Akihiro Satoh¹ (1. ITOCHU Techno-Solutions Corporation)

11:20 AM - 11:35 AM

[3P08] Gaseous Inorganic/organic Iodine Volatilize Behavior under Gamma-ray Irradiation

*Yukiko Furuhashi¹, Takashi Takiguchi¹, Toshihiro Matsuo¹, Yoshihiro Ooyama¹, Shoichi Ono¹, Shinichi Kawamura¹ (1. Tokyo Electric Power Company Holdings, Inc.)

Time reserved for Chair （11:35 AM - 11:40 AM）

Oral presentation

[1Q01-04] Environmental Dynamics

Wed. Sep 13, 2017 2:45 PM - 3:50 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Haruyasu Nagai (JAEA)

+Add all to schedule

2:45 PM - 3:00 PM

[1Q01] Recompilation of Cs-137 release rate of the FDNPS accident

*Hiromi Yamazawa¹, Shigekazu Hirao² (1. Nagoya Univ., 2. Fukushima Univ.)

3:00 PM - 3:15 PM

[1Q02] Measurement of ⁹⁰Sr radioactivity in radioactive particle originated from Fukushima Nuclear Power Plant Accident

*Shunsuke Nakamura¹, Endo Satoru¹, Kajimoto Tsuyoshi¹, Tanaka Kenichi¹, Maeda Makoto¹ (1. Hiroshima Univ.)

3:15 PM - 3:30 PM

[1Q03] The behavior of radioactive cesium in the autumn full circulation of Lake Onuma of Mt. Akagi, Gunma Prefecture

*Yukiko Okada¹, Koiti Murakami¹, Haruaki Matsuura¹, Takafumi Uchiyama¹, Kyuma Suzuki², Shun Watanabe², Toshihiro Kuge², Kinichi Tsunoda³, Seiichi Nohara⁴, Yoshitaka Minai⁵ (1. Tokyo City University, 2. Gunma Prefectural Fisheries Experiment Station., 3. Gunma University, 4. National Institute for Environmental Studies, 5. Musashi University)

3:30 PM - 3:45 PM

[1Q04] Radioactive nuclide transport in coastal area including the harbor in Fukushima Daiichi Nuclear Power Plant

*Masahiko Machida¹, Susumu Yamada¹, Masahisa Watanabe¹ (1. JAEA)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[1Q05-09] Dosimetry 1

Wed. Sep 13, 2017 3:50 PM - 5:10 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Michiya Sasaki (CRIEPI)

+Add all to schedule

3:50 PM - 4:05 PM

[1Q05] Fundamental research in for deformable scintillation materials

*hidehito nakamura¹, nobuhiro sato¹, daisuke maki¹, yoshiyuki shirakawa², sentaro takahashi¹ (1. Kyoto Uiversity, 2. Waseda University)

4:05 PM - 4:20 PM

[1Q06] A method for estimating artificial radionuclide contribution of γ-ray air dose rate after changing measurement method

*Akihiro Kimura¹, Akane Ishihata¹, Setsuo Ito¹, Yoichi Ishikawa¹, Masato Takahashi¹, Takashi Ando¹ (1. MERMC)

4:20 PM - 4:35 PM

[1Q07] Approach to the acceleration of the radioactivity measurement at Fukushima Daiichi NPS

*Hirokuni Sasaki¹, Takao Ohtomo¹, Junichi Taira¹, Hiroaki Saneshige¹ (1. Tokyo Electric Power Company Holdings,Inc.)

4:35 PM - 4:50 PM

[1Q08] Measurement of Gross Beta Radioactivity with a Low Background Gas Flow Counter

Measuring for sample water mainly containing Sr-90

*Katsumi Nagasawa¹, Hironobu Sato¹, Jyunichi Taira¹, Hiroaki Sanesige¹ (1. Tokyo Erectric Power Company Holdings, Inc.)

4:50 PM - 5:05 PM

[1Q09] Image reconstruction of radioactive contamination using a compact Compton camera inside the building of the Fukushima Daiichi Nuclear Power Station

*Yuki Sato¹, Yuta Terasaka¹, Yuta Tanifuji¹, Hiroshi Usami¹, Masaaki Kaburagi¹, Hiroko Nakamura Miyamura¹, Kuniaki Kawabata¹, Tatsuo Torii¹ (1. JAEA)

Time reserved for Chair （5:05 PM - 5:10 PM）

Oral presentation

[1Q10-13] Environmental Radioactivity and Dynamics

Wed. Sep 13, 2017 5:10 PM - 6:15 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Hiromi Yamazawa (Nagoya Univ.)

+Add all to schedule

5:10 PM - 5:25 PM

[1Q10] Isotopic Abundance of ⁴⁰K (⁴⁰K/K) in Soils and Plants under Coniferous Stands in the Czech Republic

*Harumi Fukuhara¹, Shunsuke Takahashi¹, Kazumasa Okamoto¹, Kikuo Umegaki¹, Ryoko Fujiyoshi¹ (1. Hokkaido University)

5:25 PM - 5:40 PM

[1Q11] Dose variation measurement at the high background radiation area in Indonesia

*Michiya Sasaki¹, Ryohei Yamada², Naofumi Akata^3,4, Shinji Tokonami², Masahiro Hosoda², Kazuki Iwaoka², Pornnumpa Canis², Hiromi Kudo², Kumar Sarata Sahoo⁵, Dadong Iskandar⁶ (1. CRIEPI, 2. Hirosaki Univ., 3. NIFS, 4. SOKENDAI, 5. NIRS, 6. BATAN)

5:40 PM - 5:55 PM

[1Q12] R&D of radioactive cesium dynamics accompanying forest fires and assessment of the environmental impact

*Minsik KIM¹, Hitoshi Shiotani², Kazuyuki Sakuma¹, Alex Malins¹, Masahiko Machida¹, Akihiro Kitamura¹ (1. Japan Atomic Energy Agency , 2. Advanced Simulation Technology Of Mechanics R&D, Co., Ltd. )

5:55 PM - 6:10 PM

[1Q13] Development of an Optimization Analysis Sequence OPAS and its Application to the Prediction Models for Radioactive Cesium Distribution

*Tadakazu Suzuki¹, Takesi Sugita¹, Sakae Kinase², Hiroshi Kurikami², Akihiro Kitamura² (1. NAIS Co. Ltd., 2. JAEA)

Time reserved for Chair （6:10 PM - 6:15 PM）

Oral presentation

[2Q01-04] Dosimetry 2

Thu. Sep 14, 2017 9:30 AM - 10:35 AM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Jun Hirouchi (JAEA)

+Add all to schedule

9:30 AM - 9:45 AM

[2Q01] Study of personal dosimeters used for 3 mm dose equivalent due to β-rays

*Hideo Hirayama¹ (1. High Energy Accelerator Research Organization)

9:45 AM - 10:00 AM

[2Q02] Effect of coexistent zirconium with uranium solution in total reflection X-ray fluorescence analysis

*Tsugufumi Matsuyama^1,2, Yukie Izumotp¹, Kota Ishii², Fumiaki Kan², Yasuhiro Sakai², Hiroshi Yoshii¹ (1. QST, 2. Toho.Univ.)

10:00 AM - 10:15 AM

[2Q03] Study on the Analysis Method for Radioactive Strontium in Environmental Samples by ICP-MS with Online Solid Phase Extraction

*Kayo Yanagisawa¹, Haruka Kuwata¹, Hiroki Hagiwara¹, Yasuhiro Uezu¹ (1. Japan Atomic Energy Agency)

10:15 AM - 10:30 AM

[2Q04] Gamma ray effect on reading charged particle tracks incidenting oblique into FNTD

*Takuya Hashizume^1,2, Tohru Okazaki¹, Toshiya Sanami^2,3, Masayuki Hagiwara^2,3, Hiroaki Hayashi⁴, Hideaki Monjushiro^2,3, Ikuo Kobayashi¹ (1. Nagase Landauer, Ltd., 2. SOKENDAI, 3. KEK, 4. Tokushima Univ.)

Time reserved for Chair （10:30 AM - 10:35 AM）

Oral presentation

[2Q05-09] Dose Assessment and Radiation Protection

Thu. Sep 14, 2017 10:35 AM - 12:00 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Hideo Hirayama (KEK)

+Add all to schedule

10:35 AM - 10:50 AM

[2Q05] Comparison of improved CORSOR-M model for CsI

*Masami TAIRA¹, Yuji ARITA² (1. Advanced Interdisciplinary Science and Technology, Univ. of Fukui, 2. Research Institute of Nuclear Engineering, Univ. of Fukui)

10:50 AM - 11:05 AM

[2Q06] Consideration of Dose Evaluation Model of Emergency Responders in Off-site

(2)Consideration of Suitability and Development of Dose Evaluation Model

*kazumasa shimada¹, Toshihisa Sasaki¹, Masanori Kimura¹, Masahiro Munakata¹ (1. Japan Atomic Energy Agency)

11:05 AM - 11:20 AM

[2Q07] Dose evaluation related to land formation using recycled material of contaminated soil

*Asako Shimada¹, Hiromi Nemoto¹, Takuma Sawaguchi¹, Seiji Takeda¹ (1. JAEA)

11:20 AM - 11:35 AM

[2Q08] Evaluation of reduction effects for external exposures in vehicles evacuation after nuclear accident

*Shogo Takahara¹, Masatoshi WATANABE¹, Jun HIROUCHI¹, Masashi IIJIMA¹, Masahiro MUNAKATA¹ (1. Japan Atomic Energy Agency)

11:35 AM - 11:50 AM

[2Q09] Examination of the decreasing effect on internal exposure by sheltering

(3)Investigation of penetration factor in real houses

*Jun Hirouchi¹, Shogo Takahara¹, Hiroshi Komagamine¹, Masatoshi Watanabe¹, Masahiro Munakata¹ (1. JAEA)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[2Q10-14] Environmental Remediation

Thu. Sep 14, 2017 2:45 PM - 4:05 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Kazumasa Shimada (JAEA)

+Add all to schedule

2:45 PM - 3:00 PM

[2Q10] Effects of CaCl₂ and KCl additives on soid decontamination by cesium-free mineralization

*Iwao Shimoyama¹, Mitsunori Honda¹, Toshihiro Kogure², Yuji Baba¹, Tsuyoshi Yaita¹, Yoshihiro Okamoto¹ (1. Japan Atomic Energy Agency, 2. The university of Tokyo)

3:00 PM - 3:15 PM

[2Q11] Electronic structure of Cs adsorbates on weathered biotite

effect of desorption

*Tetsuo Okane¹, Masaaki Kobata¹, Shinichi Suzuki¹, Masahiko Okumura¹, Masahiko Machida¹, Keisuke Kobayashi¹, Tsuyoshi Yaita¹ (1. Japan Atomic Energy Agency)

3:15 PM - 3:30 PM

[2Q12] Cesium removal and separate from Fukushima weathered biotite using molten salt electrochemistry

*Mitsunori Honda¹, Takuya Goto², Yoshihide Sakanaka², Iwao Shimoyama^1,3, Yoshihiro Okamoto¹, Shinichi Suzuki^1,3, Tsuyoshi Yaita^1,3 (1. JAEA MRSC, 2. Doshisya Univ., 3. JAEA FESC)

3:30 PM - 3:45 PM

[2Q13] On-site test for the decontamination of designated waste

Summary of the year 2013-2016 results

*Yoko Fujikawa¹, Hiroaki Ozaki², Shogo Taniguchi², Ryouhei Tanakami², Paul Lewtas³, Keiko Fujiwara¹, Kouki Yasuno¹, Shinji Sakurai⁴ (1. Kyoto University Research Reactor Instituite, 2. Osaka Sangyo University, 3. Edith Cowan University, 4. Osaka Prefecture University)

3:45 PM - 4:00 PM

[2Q14] Study on Sustainable Treatment System of Mine Water

*Chisato Mukuta¹, Yoko Akiyama¹, Shigehiro Nishijima^1,2 (1. Osaka Univ., 2. Fukui University of Technology)

Time reserved for Chair （4:00 PM - 4:05 PM）

Oral presentation

[2Q15-19] Mobile Radiation Monitoring 1

Thu. Sep 14, 2017 4:05 PM - 5:25 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Yoko Fujikawa (Kyoto Univ.)

+Add all to schedule

4:05 PM - 4:20 PM

[2Q15] Calculation of dose-rate distribution in the ship for maritime mobile radiation monitoring system (4)

*Hiroki Ofuji¹, Keiji Oda¹, Masato Kanasaki¹, Yutaka Mori¹ (1. Graduate School Of Maritime Sciences, Kobe University)

4:20 PM - 4:35 PM

[2Q16] Proposal of Navigation Method using Advection Diffusion Model for Maritime Mobile Radiation Monitoring System

*Ryota Adachi¹, Hiroki Ofuji¹, Yutaka Mori¹, Masato Kanasaki¹, Keiji Oda¹ (1. Graduate School of Maritime Sciences, Kobe University)

4:35 PM - 4:50 PM

[2Q17] Visualization of radioactive cesium distribution in marine sediment in Tohoku coastal waters by web GIS

*Seiki Ohnishi¹, Blair Thornton², Mitufumi Asami¹, So Kamada¹, Tamaki Ura² (1. National Maritime Research Institute, 2. University of Tokyo)

4:50 PM - 5:05 PM

[2Q18] Car monitoring data visualization with the scenery seen from a car window

*Hiroko Nakamura Miyamura¹, Takeshi Matsubara², Akiyuki Seki¹, Hiroshi Takemiya¹ (1. JAEA, 2. VIC)

5:05 PM - 5:20 PM

[2Q19] Development of dose rate mapping per nuclide by Ge car-borne 1 second measurement

*MISAO IKUTA¹ (1. Shimane Prefectural Atomic Power Environment Center)

Time reserved for Chair （5:20 PM - 5:25 PM）

Oral presentation

[2Q20-23] Mobile Radiation Monitoring 2

Thu. Sep 14, 2017 5:25 PM - 6:30 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Iwao Shimoyama (JAEA)

+Add all to schedule

5:25 PM - 5:40 PM

[2Q20] Applicable test result of dose measurement by RISER

*Masatoshi Oura¹, Yuta Sato², Daisuke Saito², Minehito Kobayashi², Keiji Hirai², Hiroyuki Kikuchi¹, Shiro Takahira¹, Atsutoshi Makihira¹, Ashley Napier³, Matt Mellor³ (1. Tokyo Electric Power Company Holdings, Inc, 2. ATOX CO., LTD., 3. Create Technologies Ltd)

5:40 PM - 5:55 PM

[2Q21] Advancement of airborne radiation measurement technology

(1)Contribution of position precision by GPS for manned helicopter monitoring

*Airi Mori¹, Yukihisa Sanada¹, Eisaku Seguchi¹, Tomoki Kawabata¹, Masahiro Munakata¹ (1. JAEA)

5:55 PM - 6:10 PM

[2Q22] Advancement of airborne radiation measurement technology

(2)Estimation of vertical distribution of radiocesium in soil using an unmanned helicopter

*KOTARO OCHI¹, Miyuki Sasaki¹, Mutsushi Ishida ², Yukihisa Sanada¹ (1. JAEA, 2. NESI Incorporation)

6:10 PM - 6:25 PM

[2Q23] Advancement of airborne radiation measurement technology

(3)Development of estimation technology for arrival direction of radiation by coincidence detector of drone

*Miyuki Sasaki¹, Tsutomu Yamada², Takamasa Nakasone², Yukihisa Sanada¹ (1. Japan Atomic Energy Agency, 2. Japan Radiation Engineering Co.)

Time reserved for Chair （6:25 PM - 6:30 PM）

Oral presentation

[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.)

+Add all to schedule

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）

Oral presentation

[3Q06-09] Environmental Radioactivity 2

Fri. Sep 15, 2017 10:50 AM - 12:00 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Yukihiko Satou (JAEA)

+Add all to schedule

10:50 AM - 11:05 AM

[3Q06] Investigation on distribution of radioactive substances in Fukushima

(3)Analysis of spatial distribution and temporal change of air doe rates along the Jobando highway

*Hiroshi Takemiya¹, Kimiaki Saito¹, Hiroko Yoshida² (1. JAEA, 2. Tohoku Univ.)

11:05 AM - 11:20 AM

[3Q07] Characterizing Regional-Scale Temporal Evolution of Air Dose Rates

(4)Temporal Changes of Radiation Air Dose Rates in the Regional Scale around the Fukushima Daiichi Nuclear Power Plant

*Haruko Murakami Wainwright¹, Jinsong Chen¹, Boris Faybishenko¹, Akiyuki Seki², Kimiaki Saito² (1. Lawrence Berkeley National Laboratory, 2. Japan Atomic Energy Agency)

11:20 AM - 11:35 AM

[3Q08] Investigation on distribution of radioactive substances in Fukushima

(5)Time variation of the environmental monitoring results in Fukushima

*AKIYUKI SEKI¹, Haruko Wainwright², Saito Kimiaki¹, Takemiya Hiroshi¹ (1. Japan Atomic Energy Agency, 2. Lawrence Berkeley National Lab)

11:35 AM - 11:50 AM

[3Q09] Investigation on distribution of radioactive substances in Fukushima

(6)Resuspension factor from surface contamination in residential houses near the Fukushima Daiichi Nuclear Power Plant

*Hiroko Yoshida¹, Naohide Shinohara² (1. Tohoku Univ., 2. AIST)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[3Q10-13] Environmental Radioactivity 3

Fri. Sep 15, 2017 2:45 PM - 3:50 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Kimiaki Saito (JAEA)

+Add all to schedule

2:45 PM - 3:00 PM

[3Q10] Investigation on distribution of radioactive substances in Fukushima

(7)Estimation of initial concentration and flux of radiocesium discharged from river catchment

*Yuichi Onda¹, Keisuke Taniguchi², Yasuyuki Shimizu³, Toshiki Iwasaki⁴ (1. CRiED, Univerisity of Tsukuba, 2. Fukushima Prefectural Centre for Environmental Creation, 3. Faculty of Engineering, Hokkaido University, 4. CERI)

3:00 PM - 3:15 PM

[3Q11] Investigation on distribution of radioactive substances in Fukushima

(8)Six-year monitoring study of radiocesium transfer in forest environments after the FDNPP accident

*Hiroaki Kato¹, Yuichi Onda¹, Zul Hilmi Saidin¹, Toshiro Yamaguchi¹ (1. Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba)

3:15 PM - 3:30 PM

[3Q12] Investigation on distribution of radioactive substances in Fukushima

(9)Temporal change of ambient dose rate in forest of Fukushima Prefecture

*Toshiro Yamaguchi¹ (1. University of Tsukuba)

3:30 PM - 3:45 PM

[3Q13] Investigation on distribution of radioactive substances in Fukushima

(10)Wide-area survay of radiocaesium dynamics in river systems

*Keisuke Taniguchi¹, Yuichi Onda², Takayuki Kuramoto¹, Takayuki Sato¹, Saori Onuma¹, Hirotsugu Arai¹ (1. Fukushima Prefectural Centre for Environmental Creation, 2. University of Tsukuba)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[3Q14-17] Environmental Radioactivity 4

Fri. Sep 15, 2017 3:50 PM - 4:55 PM Room Q (Lecture Hall - Frontier Research in Applied Sciences Building)

Chair:Sakae Kinase (JAEA, Ibaraki Univ.)

+Add all to schedule

3:50 PM - 4:05 PM

[3Q14] Investigation on distribution of radioactive substances in Fukushima

(11)Sediment discharge and radiocesium wash-off on slopes of various land use types

*Yoshifumi Wakiyama¹, Yuichi Onda², Shohei Kodsuka³, Yasunori Igarashi¹, Junko Takahashi², Takaaki Kubo³ (1. Institute of Environmental Radioactivity, Fukushima University, 2. Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba, 3. School of Life and Environmental Sciences, University of Tsukuba)

4:05 PM - 4:20 PM

[3Q15] Investigation on distribution of radioactive substances in Fukushima

(12)Declining trend of dissolved cesium-137 of stream water at small forested catchment

*Sho Iwagami¹, Yuichi Onda¹, Maki Tsujimura² (1. Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba, 2. Graduate school of Life and Environmental Sciences, University of Tsukuba)

4:20 PM - 4:35 PM

[3Q16] Investigation on distribution of radioactive substances in Fukushima

(13)Development status on measurement techinques using KURAMA-II

*Minoru Tanigaki¹ (1. Kyoto Univ.)

4:35 PM - 4:50 PM

[3Q17] Investigation on distribution of radioactive substances in Fukushima

(14)Remeasurement for study using Cs isotopic ratio

*YUKIHIKO SATOU¹, MATSUO KAZUKI², TATSUYA ISHII², KEISUKE SUEKI² (1. JAEA, 2. University of Tsukuba)

Time reserved for Chair （4:50 PM - 4:55 PM）

Sessions

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

[1P01-04] Environmental Safety Evaluation

(1)Isotopic signature and nano-texture of cesium-rich micro-particles: Release of uranium and fission products from the Fukushima Daiichi Nuclear Power Plant

(2)Debris fragments released from the Fukushima Daiichi Nuclear Power Plant to the environment

(3)Dissolution kinetics of Cs-rich microparticle in a simulated body fluid

(4)Development of the new method to quantify the radioactivity fraction of Cs-rich microparticles in surface soils in Fukushima

[1P05-07] Application to Medicine and Biology

[3P01-04] Radiation Manegement and Dose Assessment

[3P05-08] Radioactive Waste and Environmental Safety Ecaluation

[1Q01-04] Environmental Dynamics

[1Q05-09] Dosimetry 1

Measuring for sample water mainly containing Sr-90

[1Q10-13] Environmental Radioactivity and Dynamics

[2Q01-04] Dosimetry 2

[2Q05-09] Dose Assessment and Radiation Protection

(2)Consideration of Suitability and Development of Dose Evaluation Model

(3)Investigation of penetration factor in real houses

[2Q10-14] Environmental Remediation

effect of desorption

Summary of the year 2013-2016 results

[2Q15-19] Mobile Radiation Monitoring 1

[2Q20-23] Mobile Radiation Monitoring 2

(1)Contribution of position precision by GPS for manned helicopter monitoring

(2)Estimation of vertical distribution of radiocesium in soil using an unmanned helicopter

(3)Development of estimation technology for arrival direction of radiation by coincidence detector of drone

[3Q01-05] Environmental Radioactivity 1

(1)Creation and evaluation of the integrated map

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

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

[3Q06-09] Environmental Radioactivity 2

(3)Analysis of spatial distribution and temporal change of air doe rates along the Jobando highway

(4)Temporal Changes of Radiation Air Dose Rates in the Regional Scale around the Fukushima Daiichi Nuclear Power Plant

(5)Time variation of the environmental monitoring results in Fukushima

(6)Resuspension factor from surface contamination in residential houses near the Fukushima Daiichi Nuclear Power Plant

[3Q10-13] Environmental Radioactivity 3

(7)Estimation of initial concentration and flux of radiocesium discharged from river catchment

(8)Six-year monitoring study of radiocesium transfer in forest environments after the FDNPP accident

(9)Temporal change of ambient dose rate in forest of Fukushima Prefecture

(10)Wide-area survay of radiocaesium dynamics in river systems

[3Q14-17] Environmental Radioactivity 4

(11)Sediment discharge and radiocesium wash-off on slopes of various land use types

(12)Declining trend of dissolved cesium-137 of stream water at small forested catchment

(13)Development status on measurement techinques using KURAMA-II

(14)Remeasurement for study using Cs isotopic ratio

Authentication