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A Review of Transfer Parameters of I, Cs and Pu (1) -Feed Transfer Coefficients in Cow’s Milk-
https://repo.qst.go.jp/records/84291
https://repo.qst.go.jp/records/8429104b19cfa-38f4-4a04-9486-a3d0c556d933
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-12-15 | |||||
| タイトル | ||||||
| タイトル | A Review of Transfer Parameters of I, Cs and Pu (1) -Feed Transfer Coefficients in Cow’s Milk- | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
Fukaya, Yukiko
× Fukaya, Yukiko× Sun, Siyi× Hirayama, Makoto× Sugiyama, Takeshi× Tagami, Keiko× Uchida, Shigeo× Keiko, Tagami× Shigeo, Uchida |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Internal dose from the ingestion of contaminated agricultural products is an important part of the biospheric radiation dose assessment for nuclear waste management. Cow's milk is consumed by infants, and they are relatively more sensitive to radiation than adults; thus we focused on the radionuclide transfer coefficient from feed to milk (Cft_milk). Many countries use Cft_milk values compiled in the IAEA Technical Report Series in mathematical models. Most of the original data sources for the values were from literature published in the 1950’s to 1970’s and they are getting difficult to access nowadays, or they were reported after the Chernobyl accident in Russian and Ukrainian languages and they are not accessible to a wide audience. It is necessary to confirm the original data for transparency of the dose assessment results and also to update the data sets by adding newly observed data. In this paper, therefore, we carried out a literature survey by tracing back references listed in the IAEA reports especially for Cs, I and Pu, and we compared those data with recently published data obtained by research institutes in many countries. Our comparison results showed that Cft_milk values of I and Cs were similar among the data sources; however, Pu values differed by four orders of magnitude among the sources, which could cause large uncertainties in assessment results. | |||||
| 書誌情報 |
IRPA 15 Proceedings p. 1-8, 発行日 2021-12 |
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| 出版者 | ||||||
| 出版者 | International Radiation Protection Association | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://irpa.net/irpa15/T5.7-P0831.pdf | |||||
