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NATURAL RADIOACTIVITY LEVEL AND ELEMENTAL COMPOSITION OF SOIL SAMPLES FROM A HIGH BACKGROUND RADIATION AREAON EASTERN COAST OF INDIA (ODISHA)
https://repo.qst.go.jp/records/47723
https://repo.qst.go.jp/records/4772305e16e2e-0df5-466e-a38b-0a9ea0f93338
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-04-20 | |||||
| タイトル | ||||||
| タイトル | NATURAL RADIOACTIVITY LEVEL AND ELEMENTAL COMPOSITION OF SOIL SAMPLES FROM A HIGH BACKGROUND RADIATION AREAON EASTERN COAST OF INDIA (ODISHA) | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Sahoo, S.K.
× Sahoo, S.K.× Kierepko, R.× Sorimachi, A.× Omori, Y.× ishikawa, T.× Tokonami, S.× Prasad, G.× S., Gusain G.× Ramola, R.C.× サフー サラタ クマール |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A comprehensive study was carried out to determine the radioactivity concentration of soil samples from different sites of a high background radiation area in the eastern coast of India, Odisha state. The dose rate measured in situ varied from 0.25 to 1.2 mSv h-1. The gamma spectrometry measurements indicated Th series elements as the main contributors to the enhanced level of radiation and allowed the authors to find the mean level of the activity concentration (+SD) for 226Ra, 228Th and 40K as 130+97, 1110+890 and 360+140 Bq kg21, respectively. Human exposure from radionuclides occurring outdoor was estimated based on the effective dose rate, which ranged from 0.14+0.02 to 2.15+0.26 mSv and was higher than the UNSCEAR annual worldwide average value 0.07 mSv. Additionally, X-ray fluorescence analysis provided information about the content of major elements in samples and indicated the significant amount of Ti (7.4+4.9 %) in soils. |
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| 書誌情報 |
Radiation Protection Dosimetry 巻 171, 号 2, p. 172-178, 発行日 2016-10 |
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| 出版者 | ||||||
| 出版者 | Oxford University Press | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0144-8420 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1093/rpd/ncw052 | |||||
