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Multi-element analyses of environmental samples for radioecology and ecotoxicology
https://repo.qst.go.jp/records/67536
https://repo.qst.go.jp/records/67536d313dd70-8569-4286-b02c-f4f94bcd8427
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2003-10-14 | |||||
| タイトル | ||||||
| タイトル | Multi-element analyses of environmental samples for radioecology and ecotoxicology | |||||
| 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 |
Yoshida, Satoshi
× Yoshida, Satoshi× Muramatsu, Yasuyuki× Fuma, Shoichi× Takeda, Hiroshi× 吉田 聡× 村松 康行× 府馬 正一× 武田 洋 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | About 60 major and trace elements as well as radiocesium in environmental samples were determined in order to obtain basic information for environmental radiation protection and ecotoxicology. Levels and distribution in plants, mushrooms and soils collected in forest ecosystems were discussed. Data of radiocesium and related stable elements indicated that the high 137Cs, Cs and Rb concentrations and low Ca and Sr concentrations, in comparison with plants, could characterize mushroom composition. Relationships between radiocesium and stable Cs in mushrooms and plants were discussed. The results indicated that the ratio between radiocesium and stable Cs is useful for judging the equilibrium of deposited radiocesium in different components comprising a forest ecosystem. The stable Cs analyses might be also useful to predict the long-term radiocesium contamination of mushrooms and plants. Transfers of the elements from media to earthworms, and distribution of the elements in an aquatic microcosm were also discussed. | |||||
| 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 | International Conference on the Protection of the Environment from the Effect of Ionizing Radiation | |||||
| 発表年月日 | ||||||
| 日付 | 2003-10-10 | |||||
| 日付タイプ | Issued | |||||
