JpGU-AGU Joint Meeting 2017

Session information

[EJ] Oral

M (Multidisciplinary and Interdisciplinary) » M-AG Applied Geosciences

[M-AG34] [EJ] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

Thu. May 25, 2017 9:00 AM - 10:30 AM Convention Hall A (International Conference Hall 2F)

convener:Kazuyuki Kita(Faculty of Science, Ibaraki University), Yuichi Onda(Center for Research on Isotopes and Environmental Dynamics, University of Tsukuba), Yasuhito Igarashi(Atmospheric Environment and Applied Meteorology Research Department, Meteorological Research Institute), Masatoshi Yamada(Institute of Radiation Emergency Medicine, Hirosaki University), Chairperson:Yasuhito Igarashi(Atmospheric Environment and Applied Meteorology Research Department, Meteorological Research Institute), Chairperson:Kazuyuki Kita(Ibaraki University)

The Great East Japan Earthquake caused the severe accident in TEPCO Fukushima dai-ichi nuclear power plant (FDNPP), leading to emission of huge amount of radionuclides to the environment. They have been transported and diffused by atmospheric motion, depositing them to soil and vegetation. Deposited radionuclides are dynamically shifted in the earth environment; atmosphere, soil, inland water, ocean, and ecosystem. To understand this dynamic shift in the environment and for the long-term prediction of the disaster by the radionuclides, investigation and discussion based on not only the earth sciences including ecology but also on the radiochemistry and other related sciences.

In this session, various efforts to understand the dynamic behavior of radionuclides emitted from FDNPP accident in the earth system as well as to predict their influences on the environment. It is expected that this session will offer a good opportunity to discuss radionuclides in the earth environment from wide aspect and to exchange information in various research fields.

9:00 AM - 9:15 AM

*Haruo Tsuruta1, Yasuji Oura2, Mitsuru Ebihara2, Toshimasa Ohara3, Yuichi Moriguchi4, Teruyuki Nakajima5 (1.Remote Sensing Technology Center of Japan, 2.Tokyo Metropolitan University, 3.National Institute for Environmental Studies, 4.The University of Tokyo, 5.Japan Aerospace Exploration Agency)

9:15 AM - 9:30 AM

*seika onozaki1, Takahiro Ono1, Yushin Iizawa1, Yoshinari Abe1, Izumi Nakai1, Kouji Adachi2, Yasuhito Igarashi2, Yasuji Oura3, Mitsuru Ebihara3, Takafumi Miyasaka4, Hisashi Nakamura4, Haruo Tsuruta5, Yuichi Moriguchi 6 (1.Tokyo University of Science, 2.Meteorological Research Institute, 3.Tokyo Metropolitan University, 4.Research Center for Advanced Science and Technology, The University of Tokyo, 5.Remote Sensing Technology Center of Japan, 6.The University of Tokyo)

9:45 AM - 10:00 AM

Takuya Nishioka1, *Kazuyuki Kita1, Naho Hayashi1, Takeru Sato1, Yasuhito Igarashi2, Kouji Adachi2, Yuji Zaizen2, Sakae Toyoda3, Keita Yamada3, Naohiro Yoshida3, Teruya Maki4, Masahide Ishizuka5, Kazuhiko Ninomiya6, Atsushi Shinohara6, Hiroshi Okochi7, Yoshinari Abe8, Izumi Nakai8, hiroto kawashima9, Jun Furukawa10, Yuko Hatano10, Yuichi Onda10 (1.Faculty of Science, Ibaraki University, 2.Meterorology Research Institute, 3.Tokyo Institute of Technology, 4.Kanazawa University, 5.Kagawa University, 6.Osaka University, 7.Waseda University, 8.Tokyo University of Science, 9.Akita Prefectural University, 10.Tsukuba University)

10:00 AM - 10:15 AM

*Kitayama Kyo1, Yu Morino1, Masayuki Takigawa2, Teruyuki Nakajima3, Hiroshi Hayami4, Haruyasu Nagai1, Hiroaki Terada5, Kazuo Saito6, Toshiki Shimbori6, Mizuo Kajino6, Sekiyama Tsuyoshi6, Damien Didier7, Anne Mathieu7, Toshimasa Ohara1, Haruo Tsuruta8,9, Yasuji Oura10, Mitsuru Ebihara10, Tokushi Shibata11 (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology, 3.Japan Aerospace Exploration Agency, 4.Central Research Institute of Electric Power Industry, 5.Japan Atomic Energy Agency, 6.Meteorological Research Institute, 7.Institut de Radioprotection et de Sûreté Nucléaire, 8.Remote Sensing Technology Center of Japan, 9.University of Tokyo, 10.Tokyo Metropolitan University, 11.Japan Radioisotope Association)

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