{"created":"2023-05-15T14:35:50.227829+00:00","id":46106,"links":{},"metadata":{"_buckets":{"deposit":"22757388-298e-4237-b282-7d61534c750e"},"_deposit":{"created_by":1,"id":"46106","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"46106"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00046106","sets":["1"]},"author_link":["459008","459010","459009","459012","459013","459005","459006","459007","459014","459011"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"779","bibliographicPageStart":"774","bibliographicVolumeNumber":"102","bibliographic_titles":[{"bibliographic_title":"Journal of Environmental Radioactivity"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Using a sector-field ICP-MS the vertical distributions of the 99Tc concentration and 99Tc/137Cs activity ratio were measured in the coastal waters off Aomori Prefecture, Japan, where a spent-nuclear-fuel reprocessing plant has begun test operation. The 99Tc concentrations in surface water ranged from 1.8 to 2.4 mBq/m3, no greater than the estimated background level. Relatively high 99Tc/137Cs activity ratios would be caused by the inflow of the high-99Tc/137Cs water mass from the Japan Sea. There is no observable contamination from the reprocessing plant in the investigated area. The 99Tc concentration and the 99Tc/137Cs activity ratio in water column showed gradual decreases with depth. Our results implied that 99Tc behaves in a more conservative manner than 137Cs in marine environments.","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.jenvrad.2011.04.008","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":"www.elsevier.com/locate/jenvrad"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"www.elsevier.com/locate/jenvrad","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0265-931X","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":"Nakanishi, Takahiro"}],"nameIdentifiers":[{"nameIdentifier":"459005","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Zheng, Jian"}],"nameIdentifiers":[{"nameIdentifier":"459006","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aono, Tatsuo"}],"nameIdentifiers":[{"nameIdentifier":"459007","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamada, Masatoshi"}],"nameIdentifiers":[{"nameIdentifier":"459008","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kusakabe, Masashi"}],"nameIdentifiers":[{"nameIdentifier":"459009","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中西 貴宏","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459010","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鄭 建","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459011","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"青野 辰雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459012","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山田 正俊","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459013","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"日下部 正志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459014","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":"Vertical distributions of 99Tc and 99Tc/137Cs activity ratio in the coastal water off Aomori, Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Vertical distributions of 99Tc and 99Tc/137Cs activity ratio in the coastal water off Aomori, Japan"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-06-13"},"publish_date":"2011-06-13","publish_status":"0","recid":"46106","relation_version_is_last":true,"title":["Vertical distributions of 99Tc and 99Tc/137Cs activity ratio in the coastal water off Aomori, Japan"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:55:47.672381+00:00"}