{"created":"2023-05-15T14:36:05.909550+00:00","id":46465,"links":{},"metadata":{"_buckets":{"deposit":"5b00a0f5-5c63-418d-b76a-386714339d93"},"_deposit":{"created_by":1,"id":"46465","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"46465"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00046465","sets":["1"]},"author_link":["462979","462973","462971","462963","462966","462969","462967","462965","462961","462962","462964","462972","462974","462975","462976","462970","462968","462977","462978"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"00304-8","bibliographicPageStart":"00304-1","bibliographicVolumeNumber":"304","bibliographic_titles":[{"bibliographic_title":"Scientific Reports (Online Only URL:http://www.nature.com/srep/index.html)"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The Fukushima Daiichi nuclear power plant (DNPP) accident caused massive releases of radioactivity into the environment. The released highly volatile fission products, such as 129mTe, 131I, 134Cs, 136Cs and 137Cs were found to be widely distributed in Fukushima and its adjacent prefectures in eastern Japan. However, the release of non-volatile actinides, in particular, Pu isotopes remains uncertain almost one year after the accident. Here we report the isotopic evidence for the release of Pu into the atmosphere and deposition on the ground in northwest and south of the Fukushima DNPP in the 20-30 km zones. The high activity ratio of 241Pu/239+240Pu (> 100) from the Fukushima DNPP accident highlights the need for long-term 241Pu dose assessment, and the ingrowth of 241Am. The results are important for the estimation of reactor damage and have significant implication in the strategy of decontamination. The total amounts of Pu isotopes released from the Fukushima DNPP accident were estimated to be ca. 4 orders of magnitude lower than those of the Chernobyl accident.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/srep00304","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.nature.com/srep/index.html"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.nature.com/srep/index.html","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Zheng, Jian"}],"nameIdentifiers":[{"nameIdentifier":"462961","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tagami, Keiko"}],"nameIdentifiers":[{"nameIdentifier":"462962","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Yoshito"}],"nameIdentifiers":[{"nameIdentifier":"462963","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Shigeo"}],"nameIdentifiers":[{"nameIdentifier":"462964","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aono, Tatsuo"}],"nameIdentifiers":[{"nameIdentifier":"462965","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishii, Nobuyoshi"}],"nameIdentifiers":[{"nameIdentifier":"462966","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"462967","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kubota, Yoshihisa"}],"nameIdentifiers":[{"nameIdentifier":"462968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fuma, Shoichi"}],"nameIdentifiers":[{"nameIdentifier":"462969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ihara, Sadao"}],"nameIdentifiers":[{"nameIdentifier":"462970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鄭 建","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渡辺 嘉人","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"青野 辰雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石井 伸昌","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田 聡","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"久保田 善久","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"府馬 正一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"462979","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Isotopic evidence of plutonium release into the environment from the Fukushima DNPP accident","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Isotopic evidence of plutonium release into the environment from the Fukushima DNPP accident"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-12-19"},"publish_date":"2012-12-19","publish_status":"0","recid":"46465","relation_version_is_last":true,"title":["Isotopic evidence of plutonium release into the environment from the Fukushima DNPP accident"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:51:29.152485+00:00"}