| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2024-11-25 |
| タイトル |
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タイトル |
Environmental radioactivity measurements in soil using inductively coupled plasma mass spectrometry and gamma-ray spectrometry in various areas in Cameroon |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Modibo?Oumar?Bobbo
Guosheng Yang
Saidou
Tazoe Hirofumi
Naofumi Akata
Chutima?Kranrod
Hosoda Masahiro
Tokonami Shinji
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
In this study, data from the first measurement of 236 U in surface soil samples in Cameroon are reported, with the primary objective of establishing baseline data in the case of the accidental release of nuclear fuel to the environment in the future. For the first time in Cameroon, atom ratios of 236U/238U were determined, which ranged from 2.31 × 10 ? 8 to 4.95 × 10 ? 8 . Furthermore, secular equilibrium between 238U and 226Ra in the sampled soils was studied, activity ratios of 226 Ra/ 238 U were out of unity. The 137Cs activity concentrations occur as traces, ranging from below 0.1 to 6.7?Bq kg? 1 . |
| 書誌情報 |
Journal of Radioanalytical and Nuclear Chemistry
巻 333,
p. 2557-2565,
発行日 2023-07
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| 出版者 |
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出版者 |
Springer Nature |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0236-5731 |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1007/s10967-023-09033-w |
