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Behavior of iodine in the soil-plant system,
https://repo.qst.go.jp/records/43228
https://repo.qst.go.jp/records/43228a68e0e21-de27-42bd-884b-692a70e330f9
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2003-11-05 | |||||
| タイトル | ||||||
| タイトル | Behavior of iodine in the soil-plant system, | |||||
| 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 |
Muramatsu, Yasuyuki
× Muramatsu, Yasuyuki× Yoshida, Satoshi× Ban-nai, Tadaaki× Amachi, Seigo× 村松 康行× 吉田 聡× 坂内 忠明× 天知 誠吾 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to understand the behaviour of radioactive and stable iodine in the environment, we have carried out radiotracer experiments and chemical analyses in the soil-plant system. Parameters important for the assessment of radioiodine movement from the environment to man, e.g. soil-plant transfer factors for various agricultural crops and soil-solution distribution coefficients for different soils, were obtained. Mechanisms of iodine sorption and desorption on soil were also studied. Microorganisms and/or their products (e.g. enzymes) were found to play an important role in the fixation of iodine on soil. Iodine was observed to be desorbed from flooded soils due to the reducing condition (low Eh) created by microbial activities. Biogenic methyl iodide was found to be evaporated into the atmosphere from the soil-rice plant system. Through an experiment using 125I tracer, we found that volatile organic iodine was produced due to microbial activities (including bacterial activities). | |||||
| 書誌情報 |
Proceedings of the International Congress on the Radioecology-Ecotoxicology of Continental and Estuarine Environments : ECORAD 2001(Radioprotection-colloques ; Vol.37 C1) 巻 37, 号 C1, p. 479-484, 発行日 2002-02 |
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| 出版者 | ||||||
| 出版者 | EDP Sciences | |||||
| ISBN | ||||||
| 識別子タイプ | ISBN | |||||
| 関連識別子 | 2-8688-3596 | |||||
