Genki Furuki

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The migration and dispersion of radioactive Cs (mainly (134)Cs and (137)Cs) are of critical concern in the area surrounding the Fukushima Daiichi Nuclear Power Plant (FDNPP). Considerable uncertainty remains in understanding the properties and dynamics of radioactive Cs transport by surface water, particularly during rainfall-induced flood events to the(More)
Citation: Kaneko M, Iwata H, Shiotsu H, Masaki S, Kawamoto Y, Yamasaki S, Nakamatsu Y, Imoto J, Furuki G, Ochiai A, Nanba K, Ohnuki T, Ewing RC and Utsunomiya S (2015) Radioactive Cs in the severely contaminated soils near the Fukushima Daiichi nuclear power plant. Front. Energy Res. 3:37. doi: 10.3389/fenrg.2015.00037 Radioactive Cs in the severely(More)
The nuclear disaster at the Fukushima Daiichi Nuclear Power Plant (FDNPP) in March 2011 caused partial meltdowns of three reactors. During the meltdowns, a type of condensed particle, a caesium-rich micro-particle (CsMP), formed inside the reactors via unknown processes. Here we report the chemical and physical processes of CsMP formation inside the(More)
Highly radioactive cesium-rich microparticles (CsMPs) released from the Fukushima Daiichi Nuclear Power Plant (FDNPP) provide nano-scale chemical fingerprints of the 2011 tragedy. U, Cs, Ba, Rb, K, and Ca isotopic ratios were determined on three CsMPs (3.79-780 Bq) collected within ~10 km from the FDNPP to determine the CsMPs' origin and mechanism of(More)
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