論文

査読有り
2022年9月9日

FIXED-POINT OBSERVATION AND CHARACTERIZATION OF RADIOACTIVE CS IN SOIL COLLECTED AT KAWASAKI, JAPAN

Radiation Protection Dosimetry
  • Rintaro Saito
  • ,
  • Satoshi Inose
  • ,
  • Yuya Koike

198
13-15
開始ページ
1030
終了ページ
1035
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1093/rpd/ncac043
出版者・発行元
Oxford University Press (OUP)

Abstract

Radioactive Cs derived from the Fukushima Daiichi Nuclear Power Plant accident was detected in soils sampled at Kawasaki, Japan. Radioactive Cs adsorbed on soil is hard to be removed. Fixed-point observation of radioactive Cs concentration was performed on two observation sites of Meiji University. The soil samples were also analyzed for the distribution of radioactive Cs concentration and chemical form. 10 years after the accident, the activity concentration of radioactive Cs in soil samples at the Ikuta Campus of Meiji University ranged from 127 to 448 Bq kg−1. The sequential extraction method results indicated that most radioactive Cs in the surface soil exists in a poorly soluble form.

リンク情報
DOI
https://doi.org/10.1093/rpd/ncac043
URL
https://academic.oup.com/rpd/article-pdf/198/13-15/1030/45753741/ncac043.pdf
ID情報
  • DOI : 10.1093/rpd/ncac043
  • ISSN : 0144-8420
  • eISSN : 1742-3406

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