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Transfer factors of radionuclides from Andosols to crops
https://repo.qst.go.jp/records/67564
https://repo.qst.go.jp/records/67564a1a9f04f-dd2f-4832-8046-cc0285899ae2
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2003-10-30 | |||||
| タイトル | ||||||
| タイトル | Transfer factors of radionuclides from Andosols to crops | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Ban-nai, Tadaaki
× Ban-nai, Tadaaki× Muramatsu, Yasuyuki× 坂内 忠明× 村松 康行 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Transfer factors (TFs) of radionuclides from Andosol, a typical soil type in Japan, to several crops (leaf vegetables and root vegetables) have been studied by radiotracer experiments. Cabbages, komatsuna, spinach and lettuce were used as leaf vegetables and radish, carrot and turnip were used as root vegetables. The mean values of TFs (on a wet weight basis) of radionuclides (Cs-137, Sr-85, Mn-54, Zn-65, Co-60 and I-125) for edible parts of leaf vegetables were 0.11, 0.24, 0.046, 0.60, 0.51 and 0.0054, respectively. Respective values for edible parts of root vegetables were 0.02, 0.14, 0.0037, 0.093, 0.13 and 0.0022, respectively. The obtained TFs were, in most cases in the order Mn, Zn, Sr > Cs > Co > I. The TFs of I-125 were much lower than others. The transfer factors obtained for the edible part of root vegetables were markedly lower than those for leaf vegetables. The transfer factors of Sr and Mn for leaf vegetables were generally higher for older (outer) leaves than younger (inner) ones. In the most of case of root vegetables, TFs for leaf part were higher than those for tuber. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 放射生態学と環境の放射線被ばくに関する国際シンポジウム （平成１５年度環境研国際検討委員会） | |||||
| 発表年月日 | ||||||
| 日付 | 2003-10-24 | |||||
| 日付タイプ | Issued | |||||
