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Comparison of radiocesium root uptake by leguminous and non-leguminous herbaceous plants
https://repo.qst.go.jp/records/66024
https://repo.qst.go.jp/records/660245c66dba4-8c43-49a6-8414-54e1e49aaf8d
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-11-17 | |||||
| タイトル | ||||||
| タイトル | Comparison of radiocesium root uptake by leguminous and non-leguminous herbaceous plants | |||||
| 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 |
Uchida, Shigeo
× Uchida, Shigeo× Tagami, Keiko× 内田 滋夫× 田上 恵子 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Transfer of radiocesium from soil to plant is an important factor for radiation dose assessments. Previously, a greenhouse experiment showed that 137Cs concentrations in soybean beans were higher than that in wheat grain (Adriano et al., J. Plant Nutr. 7, 1415-1432, 1984); however, in IAEA TRS 472 (2010), similar soil-to-crop transfer factors (TFs) were listed for leguminous fodder and grass (stems and shoots of cereals). After the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident, food monitoring results showed slightly high radiocesium concentrations in soybean than other crops, however, details has not been reported yet. In this study, therefore, we compared the concentrations of 137Cs in several types of herbaceous plants, such as red clover, mugwort, field horsetail, and several grass species obtained in the same sampling field to check their 137Cs concentration differences. We also calculated effective half-lives of 137Cs in these plant species. | |||||
| 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 | The 2nd international conference on radioecological concentration processes | |||||
| 発表年月日 | ||||||
| 日付 | 2016-11-07 | |||||
| 日付タイプ | Issued | |||||
