Real Data on Fukushima Contamination of Japan

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• Sediment erosion revealed by study of Cs isotopes derived from the Fukushima Dai-ichi nuclear power plant accident
  Yutaka Kanai, Yoshiki Saito, Toru Tamura, Van Lap Nguyen, Thi Kim Oanh Ta and Akio Sato
  Geochemical Journal, Vol. 47 (No. 1), pp. 79-82, 2013
  [Abstract] | [Full text] (PDF 964 KB)
• Preface: Migration of radionuclides from the Fukushima Daiichi Nuclear Power Plant accident
  Mitsuru Ebihara, Naohiro Yoshida and Yoshio Takahashi
  Geochemical Journal, Vol. 46 (No. 4), pp. 267-270, 2012
  [Abstract] | [Full text] (PDF 93 KB) | Supplementary Materials (PDF 50 KB)
• One-year monitoring of airborne radionuclides in Wako, Japan, after the Fukushima Dai-ichi nuclear power plant accident in 2011
  H. Haba, J. Kanaya, H. Mukai, T. Kambara and M. Kase
  Geochemical Journal, Vol. 46 (No. 4), pp. 271-278, 2012
  [Abstract] | [Full text] (PDF 363 KB) | Supplementary Materials (PDF 72 KB)
• Distribution of artificial radionuclides (^110mAg, ^129mTe, ¹³⁴Cs, ¹³⁷Cs) in surface soils from Miyagi Prefecture, northeast Japan, following the 2011 Fukushima Dai-ichi nuclear power plant accident
  Takahiro Watanabe, Noriyoshi Tsuchiya, Yasuji Oura, Mitsuru Ebihara, Chihiro Inoue, Nobuo Hirano, Ryoichi Yamada, Shin-ichi Yamasaki, Atsushi Okamoto, Fumiko Watanabe Nara and Keishi Nunohara
  Geochemical Journal, Vol. 46 (No. 4), pp. 279-285, 2012
  [Abstract] | [Full text] (PDF 1.2 MB)
• Depth profiles of radioactive cesium and iodine released from the Fukushima Daiichi nuclear power plant in different agricultural fields and forests
  Takeshi Ohno, Yasuyuki Muramatsu, Yoshinori Miura, Kazumasa Oda, Naoya Inagawa, Hiromu Ogawa, Atsuko Yamazaki, Chiaki Toyama and Mutsuto Sato
  Geochemical Journal, Vol. 46 (No. 4), pp. 287-295, 2012
  [Abstract] | [Full text] (PDF 107 KB)
• Investigation of cesium adsorption on soil and sediment samples from Fukushima Prefecture by sequential extraction and EXAFS technique
  Haibo Qin, Yuka Yokoyama, Qiaohui Fan, Hokuto Iwatani, Kazuya Tanaka, Aya Sakaguchi, Yutaka Kanai, Jianming Zhu, Yuichi Onda and Yoshio Takahashi
  Geochemical Journal, Vol. 46 (No. 4), pp. 297-302, 2012
  [Abstract] | [Full text] (PDF 162 KB)
• Radioactivity concentrations of ¹³¹I, ¹³⁴Cs and ¹³⁷Cs in river water in the Greater Tokyo Metropolitan area after the Fukushima Daiichi Nuclear Power Plant Accident
  Yasuji Oura and Mitsuru Ebihara
  Geochemical Journal, Vol. 46 (No. 4), pp. 303-309, 2012
  [Abstract] | [Full text] (PDF 453 KB)
• Low levels of ¹³⁴Cs and ¹³⁷Cs in surface seawaters around the Japanese Archipelago after the Fukushima Dai-ichi Nuclear Power Plant accident in 2011
  Mutsuo Inoue, Hisaki Kofuji, Seiya Nagao, Masayoshi Yamamoto, Yasunori Hamajima, Ken Fujimoto, Keisuke Yoshida, Atsuo Suzuki, Hideaki Takashiro, Kazuichi Hayakawa, Kazuhito Hamataka, Shota Yoshida, Masayuki Kunugi and Masayuki Minakawa
  Geochemical Journal, Vol. 46 (No. 4), pp. 311-320, 2012
  [Abstract] | [Full text] (PDF 864 KB)
• Temporal variation of ¹³⁴Cs and ¹³⁷Cs activities in surface water at stations along the coastline near the Fukushima Dai-ichi Nuclear Power Plant accident site, Japan
  Michio Aoyama, Daisuke Tsumune, Mitsuo Uematsu, Fumiyoshi Kondo and Yasunori Hamajima
  Geochemical Journal, Vol. 46 (No. 4), pp. 321-325, 2012
  [Abstract] | [Full text] (PDF 456 KB)
• Isotopic ratio of radioactive iodine (¹²⁹I/¹³¹I) released from Fukushima Daiichi NPP accident
  Yasuto Miyake, Hiroyuki Matsuzaki, Takeshi Fujiwara, Takumi Saito, Takeyasu Yamagata, Maki Honda and Yasuyuki Muramatsu
  Geochemical Journal, Vol. 46 (No. 4), pp. 327-333, 2012
  [Abstract] | [Full text] (PDF 163 KB)
• An estimation of the radioactive ³⁵S emitted into the atmospheric from the Fukushima Daiichi Nuclear Power Plant by using a numerical simulation global transport
  Sebastian O. Danielache, Chisato Yoshikawa, Antra Priyadarshi, Toshihiko Takemura, Yuichiro Ueno, Mark H. Thiemens and Naohiro Yoshida
  Geochemical Journal, Vol. 46 (No. 4), pp. 335-339, 2012
  [Abstract] | [Full text] (PDF 1017 KB)
• An early survey of the radioactive contamination of soil due to the Fukushima Dai-ichi Nuclear Power Plant accident, with emphasis on plutonium analysis
  M. Yamamoto, T. Takada, S. Nagao, T. Koike, K. Shimada, M. Hoshi, K. Zhumadilov, T. Shima, M. Fukuoka, T. Imanaka, S. Endo, A. Sakaguchi and S. Kimura
  Geochemical Journal, Vol. 46 (No. 4), pp. 341-353, 2012
  [Abstract] | [Full text] (PDF 5.8 MB) | Supplementary Materials (PDF 102 KB)
• Isotopic determination of U, Pu and Cs in environmental waters following the Fukushima Daiichi Nuclear Power Plant accident
  Aya Sakaguchi, Akinobu Kadokura, Peter Steier, Kazuya Tanaka, Yoshio Takahashi, Haruka Chiga, Akihito Matsushima, Satoru Nakashima and Yuichi Onda
  Geochemical Journal, Vol. 46 (No. 4), pp. 355-360, 2012
  [Abstract] | [Full text] (PDF 172 KB)
• Distribution of Pu isotopes in marine sediments in the Pacific 30 km off Fukushima after the Fukushima Daiichi nuclear power plant accident
  Jian Zheng, Tatsuo Aono, Shigeo Uchida, Jing Zhang and Makio C. Honda
  Geochemical Journal, Vol. 46 (No. 4), pp. 361-369, 2012
  [Abstract] | [Full text] (PDF 1.6 MB)
• Note
  Vertical profiles of Iodine-131 and Cesium-137 in soils in Fukushima Prefecture related to the Fukushima Daiichi Nuclear Power Station Accident
  Kazuya Tanaka, Yoshio Takahashi, Aya Sakaguchi, Miyuki Umeo, Shinjiro Hayakawa, Hajime Tanida, Takashi Saito and Yutaka Kanai
  Geochemical Journal, Vol. 46 (No. 1), pp. 73-76, 2012
  [Abstract] | [Full text] (PDF 128 KB)
• EXPRESS LETTER
  Dispersion of artificial caesium-134 and -137 in the western North Pacific one month after the Fukushima accident
  Makio C. Honda, Tatsuo Aono, Michio Aoyama, Yasunori Hamajima, Hajime Kawakami, Minoru Kitamura, Yukio Masumoto, Yasumasa Miyazawa, Masayuki Takigawa and Toshiro Saino
  Geochemical Journal, Vol. 46 (No. 1), pp. e1-e9, 2012
  [Abstract] | [Full text] (PDF 2.2 MB)