Post-deposition early-phase migration and retention behavior of radiocesium in a litter–mineral soil system in a Japanese deciduous forest affected by the Fukushima …

J Koarashi, S Nishimura, T Nakanishi… - Chemosphere, 2016 - Elsevier
The fate of radiocesium (137 Cs) derived from the Fukushima nuclear accident and
associated radiation risks are largely dependent on its migration and retention behavior in …

Six-year monitoring of the vertical distribution of radiocesium in three forest soils after the Fukushima Dai-ichi Nuclear Power Plant accident

J Takahashi, Y Onda, D Hihara, K Tamura - Journal of environmental …, 2018 - Elsevier
Abstract After the Fukushima Dai-ichi Nuclear Power Plant accident on March 2011, several
studies showed that the downward migration of 137 Cs from litter to mineral soil is more …

Assessment of vertical radiocesium transfer in soil via roots

W Sakashita, S Miura, A Akama, S Ohashi… - Journal of …, 2020 - Elsevier
Several years after the Fukushima Daiichi Nuclear Power Plant accident, the surface mineral
soil layer is believed to be the main reservoir of radiocesium (137 Cs) in forest ecosystems …

Radiocesium migration in the litter layer of different forest types in Fukushima, Japan

M Kurihara, Y Onda, H Kato, N Loffredo… - Journal of environmental …, 2018 - Elsevier
Abstract Cesium-137 (137 Cs) migration in the litter layer consists of various processes,
such as input via throughfall, output via litter decomposition, and input from deeper layers …

Topographic heterogeneity effect on the accumulation of Fukushima-derived radiocesium on forest floor driven by biologically mediated processes

J Koarashi, M Atarashi-Andoh, E Takeuchi… - Scientific reports, 2014 - nature.com
The accident at the Fukushima Daiichi nuclear power plant caused serious radiocesium
(137Cs) contamination of forest ecosystems located in mountainous and hilly regions with …

Characterizing vertical migration of 137Cs in organic layer and mineral soil in Japanese forests: four-year observation and model analysis

K Muto, M Atarashi-Andoh, T Matsunaga… - Journal of environmental …, 2019 - Elsevier
Abstract Because of the Fukushima Dai-ichi Nuclear Power Plant accident, forest
ecosystems in wide areas were contaminated with 137 Cs. It is important to characterize the …

[HTML][HTML] Vertical distributions of radiocesium in Japanese forest soils following the Fukushima Daiichi Nuclear Power Plant accident: A meta-analysis

N Imamura, M Komatsu, S Hashimoto, K Fujii… - Journal of …, 2020 - Elsevier
This study investigated the temporal change in vertical distributions of radiocesium
inventories in Japanese forest soils during the early phase (from 2011 to 2017) following the …

Vertical distribution of radiocesium in coniferous forest soil after the Fukushima nuclear power plant accident

MT Teramage, Y Onda, J Patin, H Kato, T Gomi… - Journal of environmental …, 2014 - Elsevier
This study deals with the description of the vertical distribution of radiocaesium (137 Cs and
134 Cs) in a representative coniferous forest soil, investigated 10 months after the …

Factors affecting vertical distribution of Fukushima accident-derived radiocesium in soil under different land-use conditions

J Koarashi, M Atarashi-Andoh, T Matsunaga… - Science of the Total …, 2012 - Elsevier
The Fukushima Dai-ichi nuclear power plant accident in Japan, triggered by a big
earthquake and the resulting tsunami on 11 March 2011, caused a substantial release of …

[HTML][HTML] Effect of soil organic matter on the fate of 137Cs vertical distribution in forest soils

J Koarashi, M Atarashi-Andoh, S Nishimura - … and Environmental Safety, 2023 - Elsevier
Understanding the fate of the vertical distribution of radiocesium (137 Cs) in Japanese forest
soils is key to assessing the radioecological consequences of the Fukushima Daiichi …