M (Multidisciplinary and Interdisciplinary) » M-AG Applied Geosciences
[M-AG33] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment
Sun. May 20, 2018 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)
convener:Kazuyuki Kita(Faculty of Science, Ibaraki University), Yuichi Onda(Center for Research on Isotopes and Environmental Dynamics, University of Tsukuba), SHINOHARA ATSUSHI(大阪大学, 共同), Daisuke Tsumune(Central Research Institute of Electric Power Industry)
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.
*Anna SUZUKI1, Zijiang Zhang1, Kazuhiko Ninomiya1, Yoshiaki Yamaguchi2, Junko Takahashi3, Yuichi Onda3, Atsushi Shinohara1 (1.Department of Chemistry, Graduate School of Science, Osaka University, 2.Radioisotope Research Center, Osaka University, 3.Center for Research in Isotopes and Environmental Dynamics, Tsukuba University)
*Wataru Sakashita1, Yuichi Onda2, Hiroaki Kato2, Sooyoun Nam3, Takashi Gomi3 (1.Faculty of Life and Environmental Sciences, University of Tsukuba, 2.Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba, 3.Tokyo University of Agriculture and Technology)
*Keisuke Taniguchi1, Takayuki KURAMOTO1, Hirotsugu Arai1, Yuichi Onda2, Kazuya Yoshimura3, Hugh Smith4, William Blake5, Takayuki Sato1, Saori Onuma1 (1.Centre for Environmental Creation Fukushima Prefecture, 2.University of Tsukuba, 3. Japan Atomic Energy Agency, 4.University of Liverpool, 5.Plymouth University)
Hayate Yoshioka1, *Hiroshi Okochi1, Gai Cho1, Naoya Katsumi2, Kazuhiko Ninomiya3, Kazuyuki Kita4, Yasuhito Igarashi5 (1.Waseda University,, 2.Ishikawa Prefectural University, 3.Osaka University, 4.Ibaraki University, 5.Meteorological Research Institute)
Ishizuka Masahide1, *Kuniaki Tanaka1, Yasuhito Igarashi2, Kentaro Hosaka3, Kazuyuki Kita4 (1.Kagawa University, 2.Meteorological Research Institute, 3.National Museum of Nature and Science, 4.Ibaraki University)