The determination of Fukushima-derived cesium-134 and cesium-137 in Japanese green tea samples and their distribution subsequent to simulated beverage preparation
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- 作者：Matthew C. Cook ; Matthew J. Stukel ; Weihua Zhang ; Jean-Francois Mercier ; Michael W. Cooke ; michael.w.cooke@hc-sc.gc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Radiocesium ; Fukushima Dai-ichi Nuclear Power Plant accident ; Green tea ; Extraction ; Compton-suppressed gamma spectroscopy ; Dose estimate
- 刊名：Journal of Environmental Radioactivity
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：153
- 期：Complete
- 页码：23-30
- 全文大小：427 K
文摘
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Radiocesium attributed to the Fukushima-Daiichi nuclear accident was found in tea.
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Distribution of radiocesium subsequent to tea beverage preparation was determined.
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Compton-suppressed gamma spectroscopy was essential for measurements performed.
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Dose estimates were determined and shown to be of no health concern.