Release of Plutonium Isotopes into the Environment from the Fukushima Daiichi Nuclear Power Plant Accident: What Is Known and What Needs to Be Known
Abstract

The Fukushima Daiichi Nuclear Power Plant (FDNPP) accident has caused serious contamination in the environment. The release of Pu isotopes renewed considerable public concern because they present a large risk for internal radiation exposure. In this Critical Review, we summarize and analyze published studies related to the release of Pu from the FDNPP accident based on environmental sample analyses and the ORIGEN model simulations. Our analysis emphasizes the environmental distribution of released Pu isotopes, information on Pu isotopic composition for source identification of Pu releases in the FDNPP-damaged reactors or spent fuel pools, and estimation of the amounts of Pu isotopes released from the FDNPP accident. Our analysis indicates that a trace amount of Pu isotopes (∼2 × 10–5% of core inventory) was released into the environment from the damaged reactors but not from the spent fuel pools located in the reactor buildings. Regarding the possible Pu contamination in the marine environment, limited studies suggest that no extra Pu input from the FDNPP accident could be detected in the western North Pacific 30 km off the Fukushima coast. Finally, we identified knowledge gaps remained on the release of Pu into the environment and recommended issues for future studies.
Cited By
This article is cited by 104 publications.
- Ruirui Wang, Ling Lei, Gang Li, Zhiyong Liu. Identification of the Distribution and Sources of Pu in the Northern South China Sea: Influences of Provenance and Scavenging. ACS Earth and Space Chemistry 2019, 3 (12) , 2684-2694. https://doi.org/10.1021/acsearthspacechem.9b00245
- Xiaolin Hou, Weichao Zhang, Yanyun Wang. Determination of Femtogram-Level Plutonium Isotopes in Environmental and Forensic Samples with High-Level Uranium Using Chemical Separation and ICP-MS/MS Measurement. Analytical Chemistry 2019, 91 (18) , 11553-11561. https://doi.org/10.1021/acs.analchem.9b01347
- Núria Casacuberta, Marcus Christl, Ken O. Buesseler, YikSze Lau, Christof Vockenhuber, Maxi Castrillejo, Hans-Arno Synal, and Pere Masqué . Potential Releases of 129I, 236U, and Pu Isotopes from the Fukushima Dai-ichi Nuclear Power Plants to the Ocean from 2013 to 2015. Environmental Science & Technology 2017, 51 (17) , 9826-9835. https://doi.org/10.1021/acs.est.7b03057
- Karin Hain, Thomas Faestermann, Leticia Fimiani, Robin Golser, José Manuel Gómez-Guzmán, Gunther Korschinek, Florian Kortmann, Christoph Lierse von Gostomski, Peter Ludwig, Peter Steier, Hirofumi Tazoe, and Masatoshi Yamada . Plutonium Isotopes (239–241Pu) Dissolved in Pacific Ocean Waters Detected by Accelerator Mass Spectrometry: No Effects of the Fukushima Accident Observed. Environmental Science & Technology 2017, 51 (4) , 2031-2037. https://doi.org/10.1021/acs.est.6b05605
- Brett L. Rosenberg, Katsumi Shozugawa, and Georg Steinhauser . Detection of Fuel Release in a Nuclear Accident: A Method for Preconcentration and Isolation of Reactor-Borne 239Np Using Ion-Specific Extraction Chromatography. Analytical Chemistry 2015, 87 (17) , 8651-8656. https://doi.org/10.1021/acs.analchem.5b02265
- Christopher R. Armstrong, Patterson R. Nuessle, Heather A. Brant, Gregory Hall, Justin E. Halverson, and James R. Cadieux . Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA: A Long-Term Study. Environmental Science & Technology 2015, 49 (3) , 1286-1293. https://doi.org/10.1021/es504147d
- Olivier Evrard, Fabien Pointurier, Yuichi Onda, Caroline Chartin, Amélie Hubert, Hugo Lepage, Anne-Claire Pottin, Irène Lefèvre, Philippe Bonté, J. Patrick Laceby, and Sophie Ayrault . Novel Insights into Fukushima Nuclear Accident from Isotopic Evidence of Plutonium Spread along Coastal Rivers. Environmental Science & Technology 2014, 48 (16) , 9334-9340. https://doi.org/10.1021/es501890n
- Wenting Bu, Miho Fukuda, Jian Zheng, Tatsuo Aono, Takashi Ishimaru, Jota Kanda, Guosheng Yang, Keiko Tagami, Shigeo Uchida, Qiuju Guo, and Masatoshi Yamada . Release of Pu Isotopes from the Fukushima Daiichi Nuclear Power Plant Accident to the Marine Environment Was Negligible. Environmental Science & Technology 2014, 48 (16) , 9070-9078. https://doi.org/10.1021/es502480y
- Georg Steinhauser . Fukushima’s Forgotten Radionuclides: A Review of the Understudied Radioactive Emissions. Environmental Science & Technology 2014, 48 (9) , 4649-4663. https://doi.org/10.1021/es405654c
- Taeko Shinonaga, Peter Steier, Markus Lagos, and Takehisa Ohkura . Airborne Plutonium and Non-Natural Uranium from the Fukushima DNPP Found at 120 km Distance a Few Days after Reactor Hydrogen Explosions. Environmental Science & Technology 2014, 48 (7) , 3808-3814. https://doi.org/10.1021/es404961w
- Aya Sakaguchi, Peter Steier, Yoshio Takahashi, and Masayoshi Yamamoto . Isotopic Compositions of 236U and Pu Isotopes in “Black Substances” Collected from Roadsides in Fukushima Prefecture: Fallout from the Fukushima Dai-ichi Nuclear Power Plant Accident. Environmental Science & Technology 2014, 48 (7) , 3691-3697. https://doi.org/10.1021/es405294s
- Haiqing Liao, Wenting Bu, Jian Zheng, Fengchang Wu, and Masatoshi Yamada . Vertical Distributions of Radionuclides (239+240Pu, 240Pu/239Pu, and 137Cs) in Sediment Cores of Lake Bosten in Northwestern China. Environmental Science & Technology 2014, 48 (7) , 3840-3846. https://doi.org/10.1021/es405364m
- Natalia S. Shcherbina, Stepan S. Kalmykov, Leonid A. Karpiouk, Sergey A. Ponomarenko, Kirk Hatfield, Richard Haire, and Irina V. Perminova . Nonreversible Immobilization of Water-Borne Plutonium onto Self-Assembled Adlayers of Silanized Humic Materials. Environmental Science & Technology 2014, 48 (4) , 2226-2233. https://doi.org/10.1021/es404583f
- Wenting Bu, Jian Zheng, Qiuju Guo, Tatsuo Aono, Hirofumi Tazoe, Keiko Tagami, Shigeo Uchida, and Masatoshi Yamada . A Method of Measurement of 239Pu, 240Pu, 241Pu in High U Content Marine Sediments by Sector Field ICP–MS and Its Application to Fukushima Sediment Samples. Environmental Science & Technology 2014, 48 (1) , 534-541. https://doi.org/10.1021/es403500e
- Liguo Cao, Jian Zheng, Zhengchao Zhou, Wenting Bu, Zhongtang Wang, Wang Zheng, Masatoshi Yamada. Distribution and behavior of plutonium isotopes in Western Pacific marginal seas. CATENA 2021, 198 , 105023. https://doi.org/10.1016/j.catena.2020.105023
- Masatoshi Yamada, Shinji Oikawa, Yuhei Shirotani, Masashi Kusakabe, Koji Shindo. Transuranic nuclides Pu, Am and Cm isotopes, and 90Sr in seafloor sediments off the Fukushima Daiichi Nuclear Power Plant during the period from 2012 to 2019. Journal of Environmental Radioactivity 2021, 227 , 106459. https://doi.org/10.1016/j.jenvrad.2020.106459
- Mathew P. Johansen, Donovan Anderson, David Child, Michael A.C. Hotchkis, Hirofumi Tsukada, Kei Okuda, Thomas G. Hinton. Differentiating Fukushima and Nagasaki plutonium from global fallout using 241Pu/239Pu atom ratios: Pu vs. Cs uptake and dose to biota. Science of The Total Environment 2021, 754 , 141890. https://doi.org/10.1016/j.scitotenv.2020.141890
- Eitaro Kurihara, Masato Takehara, Mizuki Suetake, Ryohei Ikehara, Tatsuki Komiya, Kazuya Morooka, Ryu Takami, Shinya Yamasaki, Toshihiko Ohnuki, Kenji Horie, Mami Takehara, Gareth T.W. Law, William Bower, J. Frederick W. Mosselmans, Peter Warnicke, Bernd Grambow, Rodney C. Ewing, Satoshi Utsunomiya. Particulate plutonium released from the Fukushima Daiichi meltdowns. Science of The Total Environment 2020, 743 , 140539. https://doi.org/10.1016/j.scitotenv.2020.140539
- Youyi Ni, Qiuju Guo, Zhaoya Huang, Jian Zheng, Sixuan Li, Wenna Huang, Wenting Bu. First study of 237Np in Chinese soils: Source, distribution and mobility in comparison with plutonium isotopes. Chemosphere 2020, 253 , 126683. https://doi.org/10.1016/j.chemosphere.2020.126683
- Ruirui Wang, Jingyu Mai, Yongjin Guan, Zhiyong Liu. Radionuclides in the environment around the uranium mines in Guangxi, China. Applied Radiation and Isotopes 2020, 159 , 109098. https://doi.org/10.1016/j.apradiso.2020.109098
- Rui Zhang, Ruirui Wang, Zhiyong Liu, Fan Zhang, Tiegang Li, Minglei Guan, Qi Han. Distribution and transport of plutonium in the sediments of the Yangtze River estuary and the adjacent East China Sea. Applied Geochemistry 2020, 115 , 104532. https://doi.org/10.1016/j.apgeochem.2020.104532
- Hideo Yamazaki. Radioactive Contamination of Fishes in Aquatic Ecosystems. 2020,,, 181-231. https://doi.org/10.1007/978-981-15-7368-2_8
- Hideo Yamazaki. Radioactive Contamination of the Tokyo Metropolitan Area. 2020,,https://doi.org/10.1007/978-981-15-7368-2
- Xiaolin Hou, Xiongxin Dai. Environmental liquid scintillation analysis. 2020,,, 41-136. https://doi.org/10.1016/B978-0-12-814395-7.00002-7
- . Handbook of Radioactivity Analysis: Volume 2. 2020,,https://doi.org/
- Peng Lin, Chen Xu, Wei Xing, Luni Sun, Kathleen A. Schwehr, Antonietta Quigg, Peter H. Santschi. Partitioning of iron and plutonium to exopolymeric substances and intracellular biopolymers: A comparison study between the coccolithophore Emiliania huxleyi and the diatom Skeletonema costatum. Marine Chemistry 2020, 218 , 103735. https://doi.org/10.1016/j.marchem.2019.103735
- M.P. Johansen, D.P. Child, T. Cresswell, J.J. Harrison, M.A.C. Hotchkis, N.R. Howell, A. Johansen, S. Sdraulig, S. Thiruvoth, E. Young, S.D. Whiting. Plutonium and other radionuclides persist across marine-to-terrestrial ecotopes in the Montebello Islands sixty years after nuclear tests. Science of The Total Environment 2019, 691 , 572-583. https://doi.org/10.1016/j.scitotenv.2019.06.531
- Weichao Zhang, Xiaolin Hou. Level, distribution and sources of plutonium in the coastal areas of China. Chemosphere 2019, 230 , 587-595. https://doi.org/10.1016/j.chemosphere.2019.05.094
- Weichao Zhang, Shan Xing, Xiaolin Hou. Evaluation of soil erosion and ecological rehabilitation in Loess Plateau region in Northwest China using plutonium isotopes. Soil and Tillage Research 2019, 191 , 162-170. https://doi.org/10.1016/j.still.2019.04.004
- Fatih Külahcı, Ahmet Bilici. Advances on identification and animated simulations of radioactivity risk levels after Fukushima Nuclear Power Plant accident (with a data bank): A Critical Review. Journal of Radioanalytical and Nuclear Chemistry 2019, 321 (1) , 1-30. https://doi.org/10.1007/s10967-019-06559-w
- Hugo Jaegler, Fabien Pointurier, Yuichi Onda, Jaime F. Angulo, Nina M. Griffiths, Agnes Moureau, Anne-Laure Faure, Olivier Marie, Amélie Hubert, Olivier Evrard. Method for detecting and characterising actinide-bearing micro-particles in soils and sediment of the Fukushima Prefecture, Japan. Journal of Radioanalytical and Nuclear Chemistry 2019, 321 (1) , 57-69. https://doi.org/10.1007/s10967-019-06575-w
- X. Wang, Z. Wang. Enhanced iodine uptake in ionic liquid by biomass, solvents, or supported materials. International Journal of Environmental Science and Technology 2019, 16 (7) , 3317-3324. https://doi.org/10.1007/s13762-018-1967-5
- Zhan-Dong Li, Jian-Guo Tao, Hao Sun, Jing-Kui Li, Yang Luo, Zong-Quan Deng. Analysis of cable force on steady-state motion of remotely operated vehicle for reaction pool underwater welding. International Journal of Advanced Robotic Systems 2019, 16 (3) , 172988141985729. https://doi.org/10.1177/1729881419857296
- Junwen Wu, Minhan Dai, Yi Xu, Jian Zheng. Plutonium in the western North Pacific: Transport along the Kuroshio and implication for the impact of Fukushima Daiichi Nuclear Power Plant accident. Chemical Geology 2019, 511 , 256-264. https://doi.org/10.1016/j.chemgeo.2018.12.006
- Seiichi Yamamoto, Kei Kamada, Shunsuke Kurosawa, Akira Yoshikawa. Development of a high resolution LaGPS imaging detector with pulse shape discrimination capability of different types of radiations. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2019, 922 , 8-18. https://doi.org/10.1016/j.nima.2018.11.056
- Hai Wang, Youyi Ni, Jian Zheng, Zhaoya Huang, Detao Xiao, Tatsuo Aono. Low-temperature fusion using NH4HSO4 and NH4HF2 for rapid determination of Pu in soil and sediment samples. Analytica Chimica Acta 2019, 1050 , 71-79. https://doi.org/10.1016/j.aca.2018.10.065
- Wu Men, Jian Zheng, Hai Wang, Youyi Ni, Yuichiro Kumamoto, Masatoshi Yamada, Shigeo Uchida. Pu isotopes in the seawater off Fukushima Daiichi Nuclear Power Plant site within two months after the severe nuclear accident. Environmental Pollution 2019, 246 , 303-310. https://doi.org/10.1016/j.envpol.2018.12.007
- Baojie Nie, Man Jiang, Muyi Ni, Fengchen Li. Preliminary environmental radiation considerations for CFETR. Fusion Engineering and Design 2019, 140 , 16-22. https://doi.org/10.1016/j.fusengdes.2019.01.119
- Nicolas E.F. Uhnak, Samuel S. Morrison, Matthew J. O’Hara, Nathaniel J. Murray, Michael S. Bartsch, Harrison S. Edwards, Jay W. Grate. Manipulation of mass transport rates using bead-in-a-tube method. Journal of Chromatography A 2019, 1586 , 139-144. https://doi.org/10.1016/j.chroma.2018.12.002
- Baojie Nie, Muyi Ni, Jinchao Liu, Zhilin Zhu, Zuolong Zhu, Fengchen Li. Insights into potential consequences of fusion hypothetical accident, lessons learnt from the former fission accidents. Environmental Pollution 2019, 245 , 921-931. https://doi.org/10.1016/j.envpol.2018.11.075
- Peter George Martin. Spectroscopy and Isotopic Analysis of Ejecta Material. 2019,,, 251-295. https://doi.org/10.1007/978-3-030-17191-9_10
- Peter George Martin. The 2011 Fukushima Daiichi Nuclear Power Plant Accident. 2019,,https://doi.org/10.1007/978-3-030-17191-9
- Zhandong Li, Jingkui Li, Jianguo Tao, Wei Wang, Yang Luo. Analysis of Disturbance Effect of a Cable on Underwater Vehicle. 2019,,, 755-764. https://doi.org/10.1007/978-3-030-27532-7_65
- , , , , , . Intelligent Robotics and Applications. 2019,,https://doi.org/10.1007/978-3-030-27532-7
- Youyi Ni, Jian Zheng, Qiuju Guo, Hai Wang. The Key Role of Isotopic Analysis in Tracing the Fukushima Nuclear Accident-Released Pu and Radiocesium Isotopes in the Environment. 2019,,, 163-173. https://doi.org/10.1007/978-981-13-8327-4_14
- , , . Nuclear Emergencies. 2019,,https://doi.org/10.1007/978-981-13-8327-4
- Miroslav Ješkovský, Jakub Kaizer, Ivan Kontuĺ, Galina Lujaniené, Monika Müllerová, Pavel P. Povinec. Analysis of environmental radionuclides. 2019,,, 137-261. https://doi.org/10.1016/B978-0-12-814395-7.00003-9
- . Handbook of Radioactivity Analysis: Volume 2. 2019,,https://doi.org/
- Vlado Valković. Monitoring accidentally released radionuclides in the environment. 2019,,, 505-634. https://doi.org/10.1016/B978-0-444-64146-5.00009-4
- . Radioactivity in the Environment. 2019,,https://doi.org/
- Youyi Ni, Zhongtang Wang, Jian Zheng, Keiko Tagami, Qiuju Guo, Shigeo Uchida, Hirofumi Tsukada. The transfer of fallout plutonium from paddy soil to rice: A field study in Japan. Journal of Environmental Radioactivity 2019, 196 , 22-28. https://doi.org/10.1016/j.jenvrad.2018.10.010
- Olivier Evrard, J. Patrick Laceby, Atsushi Nakao. Effectiveness of landscape decontamination following the Fukushima nuclear accident: a review. SOIL 2019, 5 (2) , 333-350. https://doi.org/10.5194/soil-5-333-2019
- Georg Steinhauser. Anthropogenic radioactive particles in the environment. Journal of Radioanalytical and Nuclear Chemistry 2018, 318 (3) , 1629-1639. https://doi.org/10.1007/s10967-018-6268-4
- Seiichi Yamamoto, Hideo Nitta. Development of a Si-PM-based GGAG radiation-imaging detector with pulse-shape discrimination capability to separate different types of radiation. Radiation Measurements 2018, 119 , 85-92. https://doi.org/10.1016/j.radmeas.2018.09.011
- Wu Men, Jian Zheng, Hai Wang, Youyi Ni, Tatsuo Aono, Sherrod L. Maxwell, Keiko Tagami, Shigeo Uchida, Masatoshi Yamada. Establishing rapid analysis of Pu isotopes in seawater to study the impact of Fukushima nuclear accident in the Northwest Pacific. Scientific Reports 2018, 8 (1) https://doi.org/10.1038/s41598-018-20151-4
- James A. Dunne, Peter G. Martin, Yosuke Yamashiki, Ian X. Y. Ang, Tom B. Scott, David A. Richards. Spatial pattern of plutonium and radiocaesium contamination released during the Fukushima Daiichi nuclear power plant disaster. Scientific Reports 2018, 8 (1) https://doi.org/10.1038/s41598-018-34302-0
- Jaimie K. Daum, Ralf Sudowe. Calcium interference on americium and plutonium uptake on six extraction chromatographic resins. Journal of Radioanalytical and Nuclear Chemistry 2018, 318 (1) , 331-339. https://doi.org/10.1007/s10967-018-6027-6
- Junwen Wu. Sources and scavenging of plutonium in the East China Sea. Marine Pollution Bulletin 2018, 135 , 808-818. https://doi.org/10.1016/j.marpolbul.2018.08.014
- Hugo Jaegler, Fabien Pointurier, Yuichi Onda, Amélie Hubert, J. Patrick Laceby, Maëva Cirella, Olivier Evrard. Plutonium isotopic signatures in soils and their variation (2011-2014) in sediment transiting a coastal river in the Fukushima Prefecture, Japan. Environmental Pollution 2018, 240 , 167-176. https://doi.org/10.1016/j.envpol.2018.04.094
- P. Thakur, A. L. Ward. 241Pu in the environment: insight into the understudied isotope of plutonium. Journal of Radioanalytical and Nuclear Chemistry 2018, 317 (2) , 757-778. https://doi.org/10.1007/s10967-018-5946-6
- Seiichi Yamamoto, Hideki Tomita. Development of a high-resolution alpha-particle imaging system for detection of plutonium particles from the Fukushima Daiichi nuclear power plant. Radiation Measurements 2018, 115 , 13-19. https://doi.org/10.1016/j.radmeas.2018.05.009
- Ken O. Buesseler, Matthew A. Charette, Steven M. Pike, Paul B. Henderson, Lauren E. Kipp. Lingering radioactivity at the Bikini and Enewetak Atolls. Science of The Total Environment 2018, 621 , 1185-1198. https://doi.org/10.1016/j.scitotenv.2017.10.109
- Youyi Ni, Jian Zheng, Qiuju Guo, Hai Wang, Keiko Tagami, Shigeo Uchida. Comparisons of soil pretreatment methods for SF-ICP-MS determination of ultra-trace level plutonium in water soluble and exchangeable fractions. Journal of Radioanalytical and Nuclear Chemistry 2018, 315 (3) , 643-651. https://doi.org/10.1007/s10967-018-5700-0
- J. Vives i Batlle, M. Aoyama, C. Bradshaw, J. Brown, K.O. Buesseler, N. Casacuberta, M. Christl, C. Duffa, N.R.E.N. Impens, M. Iosjpe, P. Masqué, J. Nishikawa. Marine radioecology after the Fukushima Dai-ichi nuclear accident: Are we better positioned to understand the impact of radionuclides in marine ecosystems?. Science of The Total Environment 2018, 618 , 80-92. https://doi.org/10.1016/j.scitotenv.2017.11.005
- Youyi Ni, Jian Zheng, Qiuju Guo, Wu Men, Keiko Tagami, Shigeo Uchida. Rapid determination of ultra-trace plutonium isotopes (239Pu, 240Pu and 241Pu) in small-volume human urine bioassay using sector-field inductively coupled plasma mass spectrometry. Analytica Chimica Acta 2018, 1000 , 85-92. https://doi.org/10.1016/j.aca.2017.10.012
- Jin Ho Song. An assessment on the environmental contamination caused by the Fukushima accident. Journal of Environmental Management 2018, 206 , 846-852. https://doi.org/10.1016/j.jenvman.2017.11.068
- Wenting Bu, Youyi Ni, Georg Steinhauser, Wang Zheng, Jian Zheng, Naoki Furuta. The role of mass spectrometry in radioactive contamination assessment after the Fukushima nuclear accident. Journal of Analytical Atomic Spectrometry 2018, 33 (4) , 519-546. https://doi.org/10.1039/C7JA00401J
- Katharina Gückel, Taeko Shinonaga, Marcus Christl, Jochen Tschiersch. Scavenged 239Pu, 240Pu, and 241Am from snowfalls in the atmosphere settling on Mt. Zugspitze in 2014, 2015 and 2016. Scientific Reports 2017, 7 (1) https://doi.org/10.1038/s41598-017-12079-y
- Guosheng Yang, Hirofumi Tazoe, Kazuhiko Hayano, Kumiko Okayama, Masatoshi Yamada. Isotopic compositions of 236U, 239Pu, and 240Pu in soil contaminated by the Fukushima Daiichi Nuclear Power Plant accident. Scientific Reports 2017, 7 (1) https://doi.org/10.1038/s41598-017-13998-6
- Stephanie Schneider, Stefan Bister, Marcus Christl, Mayumi Hori, Katsumi Shozugawa, Hans-Arno Synal, Georg Steinhauser, Clemens Walther. Radionuclide pollution inside the Fukushima Daiichi exclusion zone, part 2: Forensic search for the “Forgotten” contaminants Uranium-236 and plutonium. Applied Geochemistry 2017, 85 , 194-200. https://doi.org/10.1016/j.apgeochem.2017.05.022
- P. Thakur, H. Khaing, S. Salminen-Paatero. Plutonium in the atmosphere: A global perspective. Journal of Environmental Radioactivity 2017, 175-176 , 39-51. https://doi.org/10.1016/j.jenvrad.2017.04.008
- Kathryn Emanuele, Zhichao Lin, Stephanie Healey, Abdur-Rafay Shareef, Patrick Regan. Isotopic analysis of plutonium in foods by inductively-coupled plasma mass spectrometry. Applied Radiation and Isotopes 2017, 126 , 40-43. https://doi.org/10.1016/j.apradiso.2017.01.043
- Liguo Cao, Nobuyoshi Ishii, Jian Zheng, Maiko Kagami, Shaoming Pan, Keiko Tagami, Shigeo Uchida. Vertical distributions of Pu and radiocesium isotopes in sediments from Lake Inba after the Fukushima Daiichi Nuclear Power Plant accident: Source identification and accumulation. Applied Geochemistry 2017, 78 , 287-294. https://doi.org/10.1016/j.apgeochem.2017.01.012
- Ken Buesseler, Minhan Dai, Michio Aoyama, Claudia Benitez-Nelson, Sabine Charmasson, Kathryn Higley, Vladimir Maderich, Pere Masqué, Paul J. Morris, Deborah Oughton, John N. Smith. Fukushima Daiichi–Derived Radionuclides in the Ocean: Transport, Fate, and Impacts. Annual Review of Marine Science 2017, 9 (1) , 173-203. https://doi.org/10.1146/annurev-marine-010816-060733
- Andrew Yoram Glikson. The Breach in the Earth’s Radiation Shield. 2017,,, 39-81. https://doi.org/10.1007/978-3-319-57237-6_2
- Andrew Yoram Glikson. The Plutocene: Blueprints for a Post-Anthropocene Greenhouse Earth. 2017,,https://doi.org/10.1007/978-3-319-57237-6
- Sanhita Chaudhury, Chhavi Agarwal, Sabyasachi Patra, A. Goswami. Isotopic composition analysis of dilute Pu solutions using 90−105 keV region of gamma ray spectra. Applied Radiation and Isotopes 2017, 119 , 66-71. https://doi.org/10.1016/j.apradiso.2016.11.009
- Z. T. Wang, J. Zheng, T. Imanaka, S. Uchida. A rapid method for accurate determination of 241 Am by sector field inductively coupled plasma mass spectrometry and its application to Sellafield site soil samples. Journal of Analytical Atomic Spectrometry 2017, 32 (10) , 2034-2040. https://doi.org/10.1039/C7JA00201G
- Brit Salbu, Ole Christian Lind. Radioactive particles released to the environment from the Fukushima reactors-Confirmation is still needed. Integrated Environmental Assessment and Management 2016, 12 (4) , 687-689. https://doi.org/10.1002/ieam.1834
- P. Thakur, B. G. Lemons. Source and long-term behavior of transuranic aerosols in the WIPP environment. Environmental Science and Pollution Research 2016, 23 (19) , 19645-19656. https://doi.org/10.1007/s11356-016-7155-6
- Liguo Cao, Jian Zheng, Hirofumi Tsukada, Shaoming Pan, Zhongtang Wang, Keiko Tagami, Shigeo Uchida. Simultaneous determination of radiocesium (135Cs, 137Cs) and plutonium (239Pu, 240Pu) isotopes in river suspended particles by ICP-MS/MS and SF-ICP-MS. Talanta 2016, 159 , 55-63. https://doi.org/10.1016/j.talanta.2016.06.008
- Christopher R. Armstrong, Heather A. Brant, Patterson R. Nuessle, Gregory Hall, James R. Cadieux. Anthropogenic plutonium-244 in the environment: Insights into plutonium’s longest-lived isotope. Scientific Reports 2016, 6 (1) https://doi.org/10.1038/srep21512
- Liguo Cao, Wenting Bu, Jian Zheng, Shaoming Pan, Zhongtang Wang, Shigeo Uchida. Plutonium determination in seawater by inductively coupled plasma mass spectrometry: A review. Talanta 2016, 151 , 30-41. https://doi.org/10.1016/j.talanta.2016.01.010
- Brett L. Rosenberg, Georg Steinhauser. Preparedness for a nuclear accident: removal of radioiodine from soil by chemical processing. Journal of Radioanalytical and Nuclear Chemistry 2016, 307 (3) , 1765-1769. https://doi.org/10.1007/s10967-015-4376-y
- Katsumi Shozugawa, Beate Riebe, Clemens Walther, Alexander Brandl, Georg Steinhauser. Fukushima-derived radionuclides in sediments of the Japanese Pacific Ocean coast and various Japanese water samples (seawater, tap water, and coolant water of Fukushima Daiichi reactor unit 5). Journal of Radioanalytical and Nuclear Chemistry 2016, 307 (3) , 1787-1793. https://doi.org/10.1007/s10967-015-4386-9
- Georg Steinhauser, Paul R. J. Saey. 137Cs in the meat of wild boars: a comparison of the impacts of Chernobyl and Fukushima. Journal of Radioanalytical and Nuclear Chemistry 2016, 307 (3) , 1801-1806. https://doi.org/10.1007/s10967-015-4417-6
- Yuji Shibahara, Takumi Kubota, Toshiyuki Fujii, Satoshi Fukutani, Koichi Takamiya, Mitsuyuki Konno, Satoshi Mizuno, Hajimu Yamana. Determination of isotopic ratios of plutonium and uranium in soil samples by thermal ionization mass spectrometry. Journal of Radioanalytical and Nuclear Chemistry 2016, 307 (3) , 2281-2287. https://doi.org/10.1007/s10967-015-4551-1
- Chen Xu, Saijin Zhang, Yuko Sugiyama, Nobuhito Ohte, Yi-Fang Ho, Nobuhide Fujitake, Daniel I. Kaplan, Chris M. Yeager, Kathleen Schwehr, Peter H. Santschi. Role of natural organic matter on iodine and 239,240Pu distribution and mobility in environmental samples from the northwestern Fukushima Prefecture, Japan. Journal of Environmental Radioactivity 2016, 153 , 156-166. https://doi.org/10.1016/j.jenvrad.2015.12.022
- WuHui Lin, LiQi Chen, Wen Yu, Hao Ma, Zhi Zeng, Shi Zeng. Radioactive source terms for the Fukushima nuclear accident. Science China Earth Sciences 2016, 59 (1) , 214-222. https://doi.org/10.1007/s11430-015-5112-8
- Jordi Vives i Batlle. Dynamic modelling of radionuclide uptake by marine biota: application to the Fukushima nuclear power plant accident. Journal of Environmental Radioactivity 2016, 151 , 502-511. https://doi.org/10.1016/j.jenvrad.2015.02.023
- P. Thakur. Source term estimation and the isotopic ratio of radioactive material released from the WIPP repository in New Mexico, USA. Journal of Environmental Radioactivity 2016, 151 , 193-203. https://doi.org/10.1016/j.jenvrad.2015.10.009
- K. Hain, T. Faestermann, N. Famulok, L. Fimiani, J.M. Gómez-Guzmán, G. Korschinek, F. Kortmann, Ch. Lierse v. Gostomski, P. Ludwig, T. Shinonaga. Analytical method for the determination of Np and Pu in sea water by AMS with respect to the Fukushima accident. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2015, 361 , 505-509. https://doi.org/10.1016/j.nimb.2015.04.018
- Guosheng Yang, Jian Zheng, Keiko Tagami, Shigeo Uchida. Plutonium concentration and isotopic ratio in soil samples from central-eastern Japan collected around the 1970s. Scientific Reports 2015, 5 (1) https://doi.org/10.1038/srep09636
- J. Vives i Batlle. Exposures and effects in the marine environment after the Fukushima accident. Annals of the ICRP 2015, 44 (1_suppl) , 331-346. https://doi.org/10.1177/0146645315576099
- Solomon Omwoma, Christopher T. Gore, Yuanchun Ji, Changwen Hu, Yu-Fei Song. Environmentally benign polyoxometalate materials. Coordination Chemistry Reviews 2015, 286 , 17-29. https://doi.org/10.1016/j.ccr.2014.11.013
- Wenting Bu, Jian Zheng, Qiuju Guo, Tatsuo Aono, Shigeyoshi Otosaka, Keiko Tagami, Shigeo Uchida. Temporal distribution of plutonium isotopes in marine sediments off Fukushima after the Fukushima Dai-ichi Nuclear Power Plant accident. Journal of Radioanalytical and Nuclear Chemistry 2015, 303 (2) , 1151-1154. https://doi.org/10.1007/s10967-014-3437-y
- W. Lin, L. Chen, W. Yu, H. Ma, Z. Zeng, J. Lin, S. Zeng. Radioactivity impacts of the Fukushima Nuclear Accident on the atmosphere. Atmospheric Environment 2015, 102 , 311-322. https://doi.org/10.1016/j.atmosenv.2014.11.047
- W.T. Bu, J. Zheng, T. Aono, J.W. Wu, K. Tagami, S. Uchida, Q.J. Guo, M. Yamada. Pu Distribution in Seawater in the Near Coastal Area off Fukushima after the Fukushima Daiichi Nuclear Power Plant Accident. Journal of Nuclear and Radiochemical Sciences 2015, 15 (1) , 1_1-1_6. https://doi.org/10.14494/jnrs.15.1_1
- J. Zheng. Evaluation of a new sector-field ICP-MS with Jet Interface for ultra-trace determination of Pu isotopes: from femtogram to attogram levels. Journal of Nuclear and Radiochemical Sciences 2015, 15 (1) , 1_7-1_13. https://doi.org/10.14494/jnrs.15.1_7
- Hui Zhang, Wanglin Yan, Akihiro Oba, Wei Zhang. Radiation-Driven Migration: The Case of Minamisoma City, Fukushima, Japan, after the Fukushima Nuclear Accident. International Journal of Environmental Research and Public Health 2014, 11 (9) , 9286-9305. https://doi.org/10.3390/ijerph110909286



