@misc{oai:repo.qst.go.jp:00070462,
 author = {Fuma, Shoichi and Kawaguchi, Isao and Watanabe, Yoshito and Kubota, Yoshihisa and Ban-nai, Tadaaki and Yoshida, Satoshi and 府馬 正一 and 川口 勇生 and 渡辺 嘉人 and 久保田 善久 and 坂内 忠明 and 吉田 聡},
 month = {Jun},
 note = {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., International Conference on Radioecology and Environmental Radioactivity 2011},
 title = {DERIVATION OF REGIONAL HAZARDOUS DOSES FOR AMPHIBIANS ACUTELY EXPOSED TO IONISING RADIATION},
 year = {2011}
}