Yoshihito Ohtsuka

Fluvial discharges of radiocaesium from watersheds contaminated by the Fukushima Dai-ichi Nuclear Power Plant accident, Japan

Shinji Ueda, Hidenao Hasegawa, Hideki Kakiuchi et al. · Journal of Environmental Radioactivity · 2012 · 188 citations

Environmental Radiochemistry, Engineering, Environmental Engineering +6

Effects of radiocesium inventory on 137Cs concentrations in river waters of Fukushima, Japan, under base-flow conditions

Shinya Ochiai, Shinji Ueda, Hidenao Hasegawa et al. · Journal of Environmental Radioactivity · 2015 · 54 citations

Environmental Radiochemistry, Environmental Chemistry, River Waters +10

Deposition of 137Cs in Rokkasho, Japan and its relation to Asian dust

Naofumi Akata, Hidenao Hasegawa, Hitoshi Kawabata et al. · Journal of Environmental Radioactivity · 2007 · 36 citations

Aeolian Process, Engineering, Trace Element Geochemistry +6

Regional and global contributions of anthropogenic iodine-129 in monthly deposition samples collected in North East Japan between 2006 and 2015

Hidenao Hasegawa, Hideki Kakiuchi, Naofumi Akata et al. · Journal of Environmental Radioactivity · 2017 · 30 citations

Environmental Radiochemistry, Environmental Chemistry, Engineering +9

Development of Rapid Plutonium Analysis for Environmental Samples by Isotope Dilution/Inductively Coupled Plasma Mass Spectrometry with On-line Column

Yoshihito Ohtsuka, Yuichi Takaku, Jyoji Kimura et al. · Analytical Sciences · 2005 · 29 citations · Full text

Isotope Analysis, Environmental Chemistry, Engineering +10