Meta-analysis of radiocesium contamination data in Japanese cedar and cypress forests over the period 2011–2017

MA Gonze, P Calmon, P Hurtevent, F Coppin - Science of the Total …, 2021 - Elsevier
Since Fukushima accident, dozens of field studies have been conducted in order to quantify
and understand the behaviour of atmospheric radiocesium (137 Cs) fallouts in contaminated …

Effect of front, lateral and back dead layer thicknesses of a HPGe detector on full energy peak efficiency

S Kaya, N Çeli̇k, T Bayram - Nuclear Instruments and Methods in Physics …, 2022 - Elsevier
Abstract As well known, High Purity Germanium (HPGe) detectors have a wide range of
applications in every area where radiation detection and measurements are involved. One …

A new perspective on the 137Cs retention mechanism in surface soils during the early stage after the Fukushima nuclear accident

J Koarashi, S Nishimura, M Atarashi-Andoh, K Muto… - Scientific Reports, 2019 - nature.com
Abstract The Fukushima Daiichi nuclear power plant accident caused serious radiocesium
(137Cs) contamination of the soil in multiple terrestrial ecosystems. Soil is a complex system …

[HTML][HTML] 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… - Journal of environmental …, 2019 - Elsevier
The accident at the Fukushima Dai-ichi Nuclear Power Plant in 2011 released a large
quantity of radiocesium into the surrounding environment. Radiocesium concentrations in …

[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 …

[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 …

A new approach to extracting biofilm from environmental plastics using ultrasound-assisted syringe treatment for isotopic analyses

B Battulga, M Atarashi-Andoh, T Nakanishi… - Science of The Total …, 2022 - Elsevier
Plastics are one of the ubiquitous and artificial types of substrates for microbial colonization
and biofilm development in the aquatic environment. Characterizing plastic-associated …

[HTML][HTML] Contamination processes of tree components in Japanese forest ecosystems affected by the Fukushima Daiichi Nuclear Power Plant accident 137Cs fallout

M Ota, J Koarashi - Science of The Total Environment, 2022 - Elsevier
In forests affected by the Fukushima Daiichi Nuclear Power Plant accident, trees became
contaminated with 137 Cs. However, 137 Cs transfer processes determining tree …

Leaching characteristics of 137Cs for forest floor affected by the Fukushima nuclear accident: A litterbag experiment

K Sakuma, K Yoshimura, T Nakanishi - Chemosphere, 2021 - Elsevier
In forest ecosystems, forest litter is considered an active medium for radiocesium (137 Cs).
To understand discharge mechanisms of highly bioavailable dissolved 137 Cs from forests …

Evaluation of contribution rate of the infiltrated water collected using zero-tension lysimeter to the downward migration of 137Cs derived from the FDNPP accident in a …

J Takahashi, D Hihara, T Sasaki, Y Onda - Science of The Total …, 2022 - Elsevier
The vertical distribution of 137 Cs in forest soil is important for predicting air dose rates and
future cycling in forest ecosystems. However, there are many unexplained questions about …