Japan Geoscience Union Meeting 2015

Session information

Oral

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

[M-AG38] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

Tue. May 26, 2015 9:00 AM - 10:45 AM 301B (3F)

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), 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), Atsushi Shinohara(Graduate school of science, Osaka University), Chair:Yasuhito Igarashi(Atmospheric Environment and Applied Meteorology Research Department, Meteorological Research Institute)

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.

9:30 AM - 9:45 AM

*Takeshi KINASE1, Kazuyuki KITA2, Misako TANAKA1, Hiroyuki DEMIZU3, Yasuhito IGARASHI4, Kouji ADACHI4, Masao MIKAMI4, Keita YAMADA5, Sakae TOYODA5, Naohiro YOSHIDA5, Atushi SHINOHARA6, Kazuhiko NINOMIYA6, Hiroshi OKOUCHI7, Masahide ISHIZUKA8, Hiroto KAWASHIMA9, Izumi NAKAI10, Yoshinari ABE10, Yuichi ONDA11 (1.Graduate school of science and engineering of Ibaraki Univ., 2.Collage of science, Ibaraki Univ., 3.Collage of engineering, Ibaraki Univ., 4.MeteorologicalResearchInstitute, 5.Tokyo Institute of Tech., 6.Osaka Univ., 7.Waseda Univ., 8.Kagawa Univ., 9.Akita Pref. Univ., 10.Tokyo Science Univ., 11.TsukubaUniv.)

9:45 AM - 10:00 AM

*Kazuyuki KITA1, Sho TAMURA1, Misako TANAKA1, Himiko KINO1, Takeshi KINASE1, Hiroyuki DEMIZU2, Kouji ADACHI3, Yuji ZAIZEN3, Yasuhito IGARASHI3, Sakae TOYODA4, Keita YAMADA4, Naohiro YOSHIDA4, Kazuhiko NINOMIYA5, Yoshinari ABE6, Izumi NAKAI6, Hiroshi OKOCHI7, Masahide ISHIZUKA8, Yuichi ONDA9 (1.Ibaraki Univ., 2.Ibaraki Univ., 3.Meteorological Research Institute, 4.Tokyo Institute of Technology, 5.Osaka Univ., 6.Tokyo Univ. of Science, 7.Waseda Univ., 8.Tsukuba Univ., 9.Kagawa Univ.)

10:15 AM - 10:30 AM

*Satoru MIURA1, Michio AOYAMA2, Eriko ITO3, Koji SHICHI3, Daisuke TAKATA1, Masaya MASUMORI1, Nobuhito SEKIYA1, Natsuko I. KOBAYASHI1, Naoto TAKANO4, Shinji KANEKO3, Keitaro TANOI1, Tomoko M. NAKANISHI1 (1.The University of Tokyo, 2.Fukushima University, 3.Forestry and Forest Products Res. Inst., 4.Scarabs Corporation)