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JAEA Reports

Annual report for Nuclear Emergency Assistance and Training Center (April 1, 2019 - March 31, 2020)

Nuclear Emergency Assistance and Training Center

JAEA-Review 2020-016, 67 Pages, 2020/09

JAEA-Review-2020-016.pdf:4.09MB

The Japan Atomic Energy Agency (JAEA) is one of the designated public institutions, which is an agency dealing with an emergency situation in cooperation with the Japanese and local governments under the Disaster Countermeasures Basic Act and under the Armed Attack Situation Response Law. JAEA has, therefore, responsibilities of providing technical assistances to the Japanese and local governments in case of nuclear or radiological emergencies based on these Acts. To fulfill the assistances, the JAEA has prepared the Nuclear Emergency Support Measures Regulation, Disaster Prevention Work Plan and Civil Protection Work Plan. The Nuclear Emergency Assistance and Training Center (NEAT) is the main center of the technical assistance in case of emergency, and dispatches experts of JAEA, supplies equipment and materials and gives technical advice and information, to the Japanese and local governments for emergency based on the regulation and plans. In normal time, the NEAT provides the technical assistances such as the exercises and training courses concerning the nuclear preparedness and response to the JAEA experts and also to emergency responders including the Japanese and local government officers. This report introduces the results of activities in Japanese Fiscal Year 2019, conducted by NEAT in accordance with the third medium and long-term plan for the period from Japanese Fiscal Year 2015 to 2021.

JAEA Reports

Background radiation monitoring using manned helicopter for application of technique of nuclear emergency response in the fiscal year 2018 (Contract research)

Futemma, Akira; Sanada, Yukihisa; Komiya, Tomokazu; Iwai, Takeyuki*; Seguchi, Eisaku*; Matsunaga, Yuki*; Kawabata, Tomoki*; Haginoya, Masashi*; Hiraga, Shogo*; Sato, Kazuhiko*; et al.

JAEA-Technology 2019-017, 95 Pages, 2019/11

JAEA-Technology-2019-017.pdf:12.09MB

By the nuclear disaster of Fukushima Daiichi Nuclear Power Station (FDNPS), Tokyo Electric Power Company (TEPCO), caused by the Great East Japan Earthquake and the following tsunami on March 11, 2011, a large amount of radioactive material was released from the FDNPS. After the nuclear disaster, airborne radiation monitoring using manned helicopter was conducted around FDNPS. We have carried out the background radiation monitoring around the nuclear power stations of the whole country to apply the airborne radiation monitoring technique that has been cultivated in the aerial monitoring around FDNPS against nuclear emergency response. The results of monitoring around Shimane and Hamaoka Nuclear Power Stations in the fiscal 2018 were summarized in this report. In addition, technical issues were described.

JAEA Reports

Background radiation monitoring using manned helicopter for establishment of technique of nuclear emergency response in the fiscal year 2017 (Contract research)

Futemma, Akira; Sanada, Yukihisa; Iwai, Takeyuki*; Seguchi, Eisaku; Matsunaga, Yuki*; Kawabata, Tomoki; Toyoda, Masayuki*; Tobita, Shinichiro*; Hiraga, Shogo*; Sato, Kazuhiko*; et al.

JAEA-Technology 2018-016, 98 Pages, 2019/02

JAEA-Technology-2018-016.pdf:18.64MB

By the nuclear disaster of Fukushima Daiichi Nuclear Power Station (FDNPS), Tokyo Electric Power Company (TEPCO), caused by the Great East Japan Earthquake and the following tsunami on March 11, 2011, a large amount of radioactive material was released from the NPS. After the nuclear disaster, airborne radiation monitoring using manned helicopter was conducted around FDNPS. We have carried out the background monitoring around the nuclear power stations of the whole country to apply the airborne radiation monitoring technique that has been cultivated in Fukushima against nuclear emergency response. The results of monitoring around Tomari, Kashiwazaki-Kariwa and Genkai Nuclear Power Station in the fiscal 2017 were summarized in this report. In addition, technical issues were described.

JAEA Reports

Background radiation monitoring using manned helicopter for establishment of technique of nuclear emergency response in the fiscal year 2016 (Contract research)

Sanada, Yukihisa; Mori, Airi; Iwai, Takeyuki; Seguchi, Eisaku; Matsunaga, Yuki*; Kawabata, Tomoki; Toyoda, Masayuki*; Tobita, Shinichiro*; Hiraga, Shogo; Sato, Yoshiharu; et al.

JAEA-Technology 2017-035, 69 Pages, 2018/02

JAEA-Technology-2017-035.pdf:32.92MB

By the nuclear disaster of Fukushima Daiichi Nuclear Power Station (FDNPS), Tokyo Electric Power Company (TEPCO), caused by the East Japan earthquake and the following tsunami occurred on March 11, 2011, a large amount of radioactive materials was released from the NPS. After the nuclear disaster, airborne radiation monitoring using manned helicopter was conducted around FDNPS. We carried out the background monitoring around the nuclear power stations of the whole country to apply a technique of the airborne radiation monitoring that is cultivated in Fukushima as a technology of nuclear emergency response. This result of the aerial radiation monitoring using the manned helicopter around Ooi, Takahama and Ikata Nuclear Power Station and in the fiscal 2016 were summarized in the report. In addition, technical issues were described.

JAEA Reports

Journal Articles

The Status and problems of SPEEDI

Yamazawa, Hiromi

Purazuma, Kaku Yugo Gakkai-Shi, 73(12), P. 1361, 1997/12

no abstracts in English

Journal Articles

Utilization of mesoscale atmospheric dynamic model PHYSIC as a meteorological forecast model in nuclear emergency response system

; Yamazawa, Hiromi

Journal of Nuclear Science and Technology, 34(8), p.835 - 846, 1997/08

 Times Cited Count:2 Percentile:75.5(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Development of evacuation simulation system

Ishigami, Tsutomu; Kobayashi, Kensuke; *

Proc. of the 6th Topical Meeting on Emergency Preparedness and Response, 0, p.319 - 320, 1997/04

no abstracts in English

Journal Articles

Development and verification of worldwide version of system for prediction of environmental emergency dose information,WSPEEDI

Yamazawa, Hiromi; Chino, Masamichi; Nagai, Haruyasu; Furuno, Akiko

Nippon Genshiryoku Gakkai-Shi, 39(10), p.881 - 892, 1997/00

no abstracts in English

Journal Articles

Application of TRAF-NETSIM to evacuation simulation in an emergency

*; Ishigami, Tsutomu; Kobayashi, Kensuke

29th Int. Symp. on Automotive Technology & Automation, 0, p.341 - 348, 1996/00

no abstracts in English

Journal Articles

Transportation evacuation simulation with STREEM

Ishigami, Tsutomu; *; Kobayashi, Kensuke

29th Int. Symp. on Automotive Technology & Automation, 0, p.349 - 356, 1996/00

no abstracts in English

Journal Articles

A Computerized support system for the emergency technical advisory body in Japan

Kobayashi, Kensuke; Ishigami, Tsutomu; ; ; *; ; *

Genshiryoku Kogyo, 42(1), p.44 - 53, 1996/00

no abstracts in English

Journal Articles

Development of a computer program STREEM for simulating transportation evacuation in emergency

Ishigami, Tsutomu; *; ; Kobayashi, Kensuke

Proc., Dedicated Conf. on Mechatronics & Supercomputing Applications in the Transportation Industries, 0, p.857 - 865, 1994/00

no abstracts in English

Oral presentation

Enhancing emergency response on the field based on analysis of Fukushima Daiichi Nuclear Accident, 1; Workload management against multi tasks

Oba, Kyoko; Yoshizawa, Atsufumi*; Kitamura, Masaharu*

no journal, , 

no abstracts in English

Oral presentation

Oral presentation

A Study on rapid and simple dose estimation method in case of radiation accident at proton accelerator facility

Saito, Fumihiro; Masukawa, Fumihiro; Seki, Kazunari; Kasugai, Yoshimi; Miyamoto, Yukihiro

no journal, , 

no abstracts in English

Oral presentation

Enhancing emergency response on the field based on analysis of Fukushima Daiichi Nuclear Accident, 3; Extraction of proactive correspondence

Oba, Kyoko; Yoshizawa, Atsufumi*; Kitamura, Masaharu*

no journal, , 

no abstracts in English

Oral presentation

Establishing emergency response framework for newly organized Fukushima Research Institute of JAEA

Endo, Yuya; Suzuki, Takashi; Uezu, Yasuhiro

no journal, , 

In order to contribute for decommissioning of the Fukushima Daiichi Nuclear Power Station and remediation of Fukushima, Fukushima Research Institute had held by Japan Atomic Energy Agency (JAEA). The emergency response system was developed to improve a risk management in the early stage. The emergency response training with this system was also carried out.

Oral presentation

Current status of establishment of the emergency radiation protection network

Momose, Takumaro; Takada, Chie; Togawa, Orihiko; Nakano, Masanao

no journal, , 

In nuclear/radiation emergency, it is important for researchers / engineers who specialize in radiation protection field belonging to educational institute, research institute or nuclear power plant etc. in Japan to provide support activities at the right position in accordance with their own specialty. In order to realize this situation, authors intend to establish the emergency radiation protection network among these researchers / engineers in Japan to have a platform for sharing issues on radiation protection in emergency exposure situations, existing exposure situations etc. and solving them under Umbrella project, established in 2017 with the support of the NRA, which provides a platform to bring together stakeholders in the field of radiation protection. In this presentation, current status of establishment of the emergency radiation protection network will be introduced.

Oral presentation

Current status of atmospheric dispersion simulation for a nuclear accident

Nagai, Haruyasu; Terada, Hiroaki; Tanimori, Toru*

no journal, , 

no abstracts in English

23 (Records 1-20 displayed on this page)