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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Agriculture / Faculty of Agriculture >
Peer-reviewed Journal Articles, etc >
The extractability of potassium and radiocaesium in soils developed from granite and sedimentary rock in Fukushima, Japan
| Title: | The extractability of potassium and radiocaesium in soils developed from granite and sedimentary rock in Fukushima, Japan |
| Authors: | Ogasawara, Sho Browse this author | | Nakao, Atsushi Browse this author →KAKEN DB | | Eguchi, Tetsuya Browse this author | | Ota, Takeshi Browse this author | | Matsunami, Hisaya Browse this author →KAKEN DB | | Yanai, Junta Browse this author →KAKEN DB | | Shinano, Takuro Browse this author →KAKEN DB |
| Keywords: | Agricultural soils | | Fukushima prefecture | | Micaceous mineral | | Potassium | | Radiocaesium |
| Issue Date: | Jan-2020 |
| Publisher: | Springer |
| Journal Title: | Journal of radioanalytical and nuclear chemistry |
| Volume: | 323 |
| Issue: | 1 |
| Start Page: | 633 |
| End Page: | 640 |
| Publisher DOI: | 10.1007/s10967-019-06971-2 |
| Abstract: | Potassium (K) and radiocaesium (RCs) were chemically extracted from soils derived from granite (G soils) and sedimentary rock (S soils) in Fukushima, Japan. The extractants employed were 1 M HNO3, concentrated HNO3, and HF + HClO4. As S soils contain a lower amount of trioctahedral 2:1 phyllosilicates than G soils, the RCs/K ratio was higher in S soils than in G soils with 1 M HNO3 extraction, indicating that the potential risk of soil-to-plant transfer of RCs is higher in S soils than in G soils. In conclusion, information about surface geology is important in predicting the spatial pattern of soil characteristics related to transferability of RCs. |
| Rights: | This is a post-peer-review, pre-copyedit version of an article published in Journal of Radioanalytical and Nuclear Chemistry. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10967-019-06971-2 |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/80114 |
| Appears in Collections: | 農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 信濃 卓郎
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