{"created":"2023-05-15T14:34:51.029109+00:00","id":45056,"links":{},"metadata":{"_buckets":{"deposit":"3ddb0f11-8432-4390-845c-f3a0a591885e"},"_deposit":{"created_by":1,"id":"45056","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45056"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045056","sets":["1"]},"author_link":["447424","447422","447423","447421"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"107","bibliographicPageStart":"103","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"Applied Radiation and Isotopes"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Surface seawater samples were collected from a site in the vicinity of the nuclear fuel reprocessing facility at Rokkasho, Japan and sites along the Japan Sea coast.  239+240Pu activities and 240Pu/239Pu atom ratios were determined by alpha-spectrometry and isotope-dilution sector-field ICP-MS.  The 240Pu/239Pu atom ratio with the mean value of 0.227 +- 0.006 was significantly higher than the mean global fallout ratio of 0.18.  The contribution of the Pacific Proving Grounds close-in fallout was estimated to be 33 % of the 239+240Pu.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.apradiso.2007.08.003","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0969-8043","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":"Yamada, Masatoshi"}],"nameIdentifiers":[{"nameIdentifier":"447421","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Zheng, Jian"}],"nameIdentifiers":[{"nameIdentifier":"447422","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山田 正俊","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"447423","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鄭 建","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"447424","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":"Determination of 240Pu/239Pu atom ratio in coastal surface seawaters from the western North Pacific Ocean and Japan Sea.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Determination of 240Pu/239Pu atom ratio in coastal surface seawaters from the western North Pacific Ocean and Japan Sea."}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-12-20"},"publish_date":"2007-12-20","publish_status":"0","recid":"45056","relation_version_is_last":true,"title":["Determination of 240Pu/239Pu atom ratio in coastal surface seawaters from the western North Pacific Ocean and Japan Sea."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:08:12.630451+00:00"}