Effectiveness of decontamination by litter removal in Japanese forest ecosystems affected by the Fukushima nuclear accident
J Koarashi, M Atarashi-Andoh, S Nishimura, K Muto - Scientific reports, 2020 - nature.com
… that the litter-removal decontamination conducted approximately 3.3 years after the
Fukushima NPP accident was … Litter removal decreased the inventories of litter materials and …
Fukushima NPP accident was … Litter removal decreased the inventories of litter materials and …
Effect of litter removal five years after the Fukushima accident on 137Cs uptake by Japanese cedar
Y Ohmae, W Sakashita, T Sakata, N Imamura… - Journal of …, 2024 - Elsevier
… the litter layer as of 2016 (Manaka et al., 2022). The objective of this study is to verify whether
the litter removal > 5 years after the FDNPP accident … have passed since the litter removal. …
the litter removal > 5 years after the FDNPP accident … have passed since the litter removal. …
… a method for removing cesium and reducing the volume of leaf litter from broad-leaved trees contaminated by the Fukushima Daiichi nuclear accident during the Great …
S Harada, M Yanagisawa - Chemosphere, 2017 - Elsevier
… Concurrent experiments on changes in leaf litter chemical composition confirmed that our
modified wet oxidation method had an effect on the removal of acid-insoluble lignin. Removal …
modified wet oxidation method had an effect on the removal of acid-insoluble lignin. Removal …
Effects of local-scale decontamination in a secondary forest contaminated after the Fukushima nuclear power plant accident
Y Ayabe, N Hijii, C Takenaka - Environmental Pollution, 2017 - Elsevier
… We investigated whether local-scale decontamination (removal of the litter layer, superficial
… Fukushima nuclear power plant accident reduced 137 Cs contamination of the soil and litter. …
… Fukushima nuclear power plant accident reduced 137 Cs contamination of the soil and litter. …
Radiocesium concentrations in soil and leaf after decontamination practices in a forest plantation highly polluted by the Fukushima accident
… We hypothesize that litter removal, tree thinning and the combination of both practices, … In
this study, we aim to clear the effect of eight decontamination practices (mainly litter removal …
this study, we aim to clear the effect of eight decontamination practices (mainly litter removal …
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
… to forest litter have been studied after the Chernobyl and Fukushima nuclear accidents.
For … Litterfalls from tree canopies on the litterbags were removed when collecting litterbags. …
For … Litterfalls from tree canopies on the litterbags were removed when collecting litterbags. …
Dealing with the aftermath of Fukushima Daiichi nuclear accident: decontamination of radioactive cesium enriched ash
D Parajuli, H Tanaka, Y Hakuta, K Minami… - … science & technology, 2013 - ACS Publications
… prefecture alone covers 70% forest area, collection of litter is … decontamination of Fukushima
Daiichi NPP accident affected … on the Cs-r removal, are set aside for the future discussion. …
Daiichi NPP accident affected … on the Cs-r removal, are set aside for the future discussion. …
Effectiveness of landscape decontamination following the Fukushima nuclear accident: a review
… First, the combination of tree thinning and litter removal provided the best results to reduce
… Clear-cutting and litter removal provided limited results (92–104 Bq m −2 d −1 ), with higher …
… Clear-cutting and litter removal provided limited results (92–104 Bq m −2 d −1 ), with higher …
The total amounts of radioactively contaminated materials in forests in Fukushima, Japan
… be removed, our results indicate that removing the litter … accident that the circulation of
radioactive elements (soil-plant) reached a quasi-equilibrium within a few years after the accident …
radioactive elements (soil-plant) reached a quasi-equilibrium within a few years after the accident …
Temporal decrease in air dose rate in the sub-urban area affected by the Fukushima Dai-ichi Nuclear Power Plant accident during four years after decontamination …
S Nakama, K Yoshimura, K Fujiwara, H Ishikawa… - Journal of environmental …, 2019 - Elsevier
… Soil, road dust and vegetation (eg leaf litter) which are adhered to asphalt road surface are
removed with high-pressure water washing equipment operating at a pressure of 10–20 MPa…
removed with high-pressure water washing equipment operating at a pressure of 10–20 MPa…
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