(14)C levels in the vicinity of the Fukushima Dai-ichi Nuclear Power Plant prior to the 2011 accident

A 50-year-old Japanese cedar (Cryptomeria japonica) from Okuma, ∼1 km southwest of the Fukushima Dai-ichi Nuclear Power Plant, was cored and each annual ring was analysed for (14)C. The (14)C specific activity values varied from 330.4 Bq kg(-1) C in the tree ring formed in 1971 to 231.2 Bq kg(-1) C...

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Veröffentlicht in:	Journal of environmental radioactivity 2016-06, Vol.157, p.90-96
Hauptverfasser:	Xu, Sheng, Cook, Gordon T, Cresswell, Alan J, Dunbar, Elaine, Freeman, Stewart P H T, Hastie, Helen, Hou, Xiaolin, Jacobsson, Piotr, Naysmith, Philip, Sanderson, David C W, Tripney, Brian G, Yamaguchi, Katsuhiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Radioisotopes - analysis Cryptomeria - chemistry Fukushima Nuclear Accident Japan Nuclear Power Plants Radiation Monitoring Soil Pollutants, Radioactive - analysis
Online-Zugang:	Volltext
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