Följ
Kazuyuki Sakuma
Kazuyuki Sakuma
Japan Atomic Energy Agency (JAEA)
Verifierad e-postadress på mit.edu
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Trend of 137Cs concentration in river water in the medium term and future following the Fukushima nuclear accident
T Nakanishi, K Sakuma
Chemosphere 215, 272-279, 2019
752019
A modeling approach to estimate the 137Cs discharge in rivers from immediately after the Fukushima accident until 2017
K Sakuma, T Nakanishi, K Yoshimura, H Kurikami, K Nanba, ...
Journal of environmental radioactivity 208, 106041, 2019
382019
Reservoir sediments as a long-term source of dissolved radiocaesium in water system; a mass balance case study of an artificial reservoir in Fukushima, Japan
H Funaki, K Sakuma, T Nakanishi, K Yoshimura, EW Katengeza
Science of the Total Environment 743, 140668, 2020
302020
Characteristics of radio-cesium transport and discharge between different basins near to the Fukushima Dai-ichi Nuclear Power Plant after heavy rainfall events
K Sakuma, A Kitamura, A Malins, H Kurikami, M Machida, K Mori, K Tada, ...
Journal of environmental radioactivity 169, 137-150, 2017
302017
Numerical study of transport pathways of 137Cs from forests to freshwater fish living in mountain streams in Fukushima, Japan
H Kurikami, K Sakuma, A Malins, Y Sasaki, T Niizato
Journal of environmental radioactivity 208, 106005, 2019
262019
Evaluation of particulate 137Cs discharge from a mountainous forested catchment using reservoir sediments and sinking particles
H Funaki, K Yoshimura, K Sakuma, S Iri, Y Oda
Journal of environmental radioactivity 210, 105814, 2019
242019
Applicability of Kd for modelling dissolved 137Cs concentrations in Fukushima river water: Case study of the upstream Ota River
K Sakuma, H Tsuji, S Hayashi, H Funaki, A Malins, K Yoshimura, ...
Journal of environmental radioactivity 184, 53-62, 2018
232018
Redistribution and export of contaminated sediment within eastern Fukushima Prefecture due to typhoon flooding
A Kitamura, H Kurikami, K Sakuma, A Malins, M Okumura, M Machida, ...
Earth Surface Processes and Landforms 41 (12), 1708-1726, 2016
212016
Remobilisation of radiocaesium from bottom sediments to water column in reservoirs in Fukushima, Japan
H Funaki, H Tsuji, T Nakanishi, K Yoshimura, K Sakuma, S Hayashi
Science of The Total Environment 812, 152534, 2022
152022
Leaching characteristics of 137Cs for forest floor affected by the Fukushima nuclear accident: A litterbag experiment
K Sakuma, K Yoshimura, T Nakanishi
Chemosphere 264, 128480, 2021
142021
Evaluation of sediment and 137Cs redistribution in the Oginosawa River catchment near the Fukushima Dai-ichi Nuclear Power Plant using integrated watershed modeling
K Sakuma, A Malins, H Funaki, H Kurikami, T Niizato, T Nakanishi, K Mori, ...
Journal of environmental radioactivity 182, 44-51, 2018
122018
Factors affecting 137Cs concentrations in river water under base-flow conditions near the Fukushima Dai-ichi Nuclear Power Plant
T Nakanishi, H Funaki, K Sakuma
Journal of Radioanalytical and Nuclear Chemistry 328 (3), 1243-1251, 2021
102021
Impact of extreme typhoon events on the fluvial discharge of particulate radiocesium in Fukushima Prefecture
T Nakanishi, T Ohyama, H Hagiwara, K Sakuma
Journal of Coastal Research 114 (SI), 310-314, 2021
82021
A modeling approach to estimate 3H discharge from rivers: Comparison of discharge from the Fukushima Dai-ichi and inventory in seawater in the Fukushima coastal region
K Sakuma, M Machida, H Kurikami, A Iwata, S Yamada, K Iijima
Science of The Total Environment 806, 151344, 2022
72022
Calculations for ambient dose equivalent rates in nine forests in eastern Japan from 134Cs and 137Cs radioactivity measurements
A Malins, N Imamura, T Niizato, J Takahashi, M Kim, K Sakuma, ...
Journal of Environmental Radioactivity 226, 106456, 2021
72021
Simulation study of the effects of buildings, trees and paved surfaces on ambient dose equivalent rates outdoors at three suburban sites near Fukushima Dai-ichi
M Kim, A Malins, K Yoshimura, K Sakuma, H Kurikami, A Kitamura, ...
Journal of environmental radioactivity 210, 105803, 2019
62019
Watershed‐Geochemical Model to Simulate Dissolved and Particulate 137Cs Discharge From a Forested Catchment
K Sakuma, S Hayashi, K Yoshimura, H Kurikami, A Malins, H Funaki, ...
Water Resources Research 58 (8), e2021WR031181, 2022
32022
Temporal variability of 137Cs concentrations in coastal sediments off Fukushima
S Suzuki, Y Amano, M Enomoto, A Matsumoto, Y Morioka, K Sakuma, ...
Science of The Total Environment 831, 154670, 2022
32022
Dynamics of 137Cs in water and phyto-and zooplankton in a reservoir affected by the Fukushima Daiichi nuclear power plant accident
H Tsuji, M Nakagawa, K Iijima, H Funaki, K Yoshimura, K Sakuma, ...
Global Environmental Research 24, 115-127, 2020
32020
Status of study of long-term assessment of transport of radioactive contaminants in the environment of Fukushima. FY2018
F Nagao, T Niizato, Y Sasaki, S Ito, T Watanabe, T Dohi, T Nakanishi, ...
Japan Atomic Energy Agency, 2019
22019
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Artiklar 1–20