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DERIVATION OF REGIONAL HAZARDOUS DOSES FOR AMPHIBIANS ACUTELY EXPOSED TO IONISING RADIATION
https://repo.qst.go.jp/records/70462
https://repo.qst.go.jp/records/704622bbd27e3-2838-4058-9e3b-eb1b72284316
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-06-27 | |||||
| タイトル | ||||||
| タイトル | DERIVATION OF REGIONAL HAZARDOUS DOSES FOR AMPHIBIANS ACUTELY EXPOSED TO IONISING RADIATION | |||||
| 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 |
Fuma, Shoichi
× Fuma, Shoichi× Kawaguchi, Isao× Watanabe, Yoshito× Kubota, Yoshihisa× Ban-nai, Tadaaki× Yoshida, Satoshi× 府馬 正一× 川口 勇生× 渡辺 嘉人× 久保田 善久× 坂内 忠明× 吉田 聡 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Derivation of effect benchmark values for each taxonomic group in a specific region, which has been difficult due to lack of experimental effects data, is required for more adequate protection of the environments from ionising radiation. Estimation of effects doses from nuclear DNA contents and subsequent species sensitivity distribution (SSD) analysis are proposed as a method for such derivation in acute irradiation situations assuming nuclear accidents. As the case study, 5 % hazardous doses (HD5s), at which 95 % species of the Anura and Caudata (amphibians) are protective at the 50 % lethal level, were estimated in a global scale. After nuclear DNA content data were obtained from the database, 50 % lethal doses (LD50s) for 5 and 36 % of the global Anura and Caudata species, respectively, were estimated by correlative equations between nuclear DNA contents and LD50s. The HD5s obtained by the SSD analysis of these estimated LD50 data were 4.3 and 3.3 Gy for the Anura and Caudata, respectively. Regional differences of the HD5 values in Asia, Europe and North America will be presented. | |||||
| 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 Radioecology and Environmental Radioactivity 2011 | |||||
| 発表年月日 | ||||||
| 日付 | 2011-06-24 | |||||
| 日付タイプ | Issued | |||||
