Japan Geoscience Union Meeting 2014

Session information

Oral

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

[M-AG38_2AM1] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

Fri. May 2, 2014 9:00 AM - 10:45 AM 501 (5F)

Convener:*Kazuyuki Kita(Faculty of Science, Ibaraki University), Yuichi Onda(Center for Research on Isotopes and Environmental Dynamics, University of Tsukuba), Teruyuki Nakajima(Atmosphere and Ocean Research Institute), Yasuhito Igarashi(Atmospheric Environment and Applied Meteorology Research Department, Meteorological Research Institute), Jun Matsumoto(Deaprtment of Geography, Tokyo Metropolitan University), Masatoshi Yamada(Institute of Radiation Emergency Medicine, Hirosaki University), Chisato Takenaka(Graduate School of Bioagricultural Sciences, Nagoya University), masayoshi yamamoto(Low Level Radioactivity Laboratory, Kanazawa University), jota kanda(Tokyo University of Marine Science and Technology), atsushi shinohara(Osaka university), Chair:Kazuyuki Kita(Faculty of Science, 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.

9:15 AM - 9:30 AM

*Kazuhiko NINOMIYA1, Zijang ZHANG1, Yuji OSUMI1, Shizuka MATSUNAGA1, Shunsuke KAKITANI1, Yoshiaki YAMAGUHI2, Haruo TSURUTA3, Akira WATANABE4, Kazuyuki KITA5, Atsushi SHINOHARA1 (1.Graduate School of Science, Osaka University, 2.Osaka University Radioisotope Research Center, 3.Atomosphere and Ocean Research Institute, University of Tokyo, 4.Fukushima University, 5.Ibaraki University)

9:30 AM - 9:45 AM

*Haruo TSURUTA1, Kaoru SHIBA1, Hiroko YAMADA1, Yuko KUSAMA1, Toshiaki ARAI1, Akira WATANABE2, Hisao NAGABAYASHI3, Kazuyuki KITA4, Atsushi SHINOHARA5, Kazuhiko NINOMIYA5, Zijian ZHANG5, Akihiko YOKOYAMA6, Mizuo KAJINO7, Teruyuki NAKAJIMA1 (1.AORI, The University of Tokyo, 2.Fukushima University, 3.Nihon University, 4.Ibaraki University, 5.Osaka University, 6.Kanazawa University, 7.Meteorological Research Institute)

9:45 AM - 10:00 AM

*Naoki KANEYASU1, Toshihiro KOGURE2, Hiroki MUKAI2, Hideo OHASHI3, Fumie SUZUKI3, Naofumi AKATA4, Tomoaki OKUDA5, Fumikazu IKEMORI6 (1.National Institute of Advanced Industiral Science and Technology, 2.Graduate School of Science, The University of Tokyo, 3.Tokyo University of Marine Science and Technology, 4.National Institute for Fusion Science, 5.Faculty of Science and Technology, Keio University, 6.Nagoya City Institute for Environmental Sciences)

10:00 AM - 10:15 AM

*Kazuyuki KITA1, Misako TANAKA1, Takeshi KINASE1, Haruka FUJISAWA1, Ryusuke YAMAGUCHI1, Himiko KINO1, Hiroyuki DEMIZU1, Yasuhito IGARASHI2, Masao MIKAMI2, Kouji ADACHI2, Naohiro YOSHIDA3, Sakae TOYODA3, Keita YAMADA3, Atsushi SHINOHARA4, Kazuhiko NINOMIYA4, Hiroshi OKOUCHI5, Masahide ISHIZUKA6, Hiroto KAWASHIMA7, Izumi NAKAI8, Zenya ABE8, Yuichi ONDA9 (1.Ibaraki University , 2.MRI , 3.TiTech , 4.Osaka Univ. , 5.Waseda Univ. , 6.Kagawa Univ., 7.Akita Pref. Univ. , 8.Tokyo univ. of Science , 9.Tsukuba Uinv)

10:15 AM - 10:30 AM

Masahide ISHIZUKA1, *Masao MIKAMI2, Yasuhito TANAKA2, Yasuhito IGARASHI2, Kazuyuki KITA3, Yutaka YAMADA4, Naohiro YOSHIDA5, Sakae TOYOTA5, Yukihiko SATO6, Yoshio TAKAHASHI7, Kazuhiko NINOMIYA8, Atsushi SHINOHARA8 (1.Kagawa University, 2.Meteorological Research Insitute, 3.Ibaraki University, 4.RIKEN, 5.Tokyo Institute of Technology, 6.Tsukuba University, 7.Hiroshima University, 8.Osaka University)