{"created":"2023-05-15T14:39:03.873625+00:00","id":53663,"links":{},"metadata":{"_buckets":{"deposit":"e479c6bd-9eef-4800-bc6e-e97002358e67"},"_deposit":{"created_by":1,"id":"53663","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"53663"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00053663","sets":["2"]},"author_link":["547716","547718","547719","547717","547721","547720"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"6566","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"Waste Management Symposium Proceedings"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, estimation of excess amount of uranium in Japanese agricultural soils due to phosphatic fertilizer application were carried out, by measuring concentrations of total U and Th in 82 soils collected throughout Japan by inductively coupled plasma mass spectrometry (ICP-MS). Since Japanese non-agricultural fields has an average U/Th ratio of 0.23, thus, using U/Th ratios in non-agricultural areas, we thought that it is possible to calculate amounts of excess U due to the application of fertilizers. It was estimated that about 50% of total U in paddy field soils (range: 4-78%) and about 48% of total U in upland field soils (range: 4-74%) were originated from the phosphatic fertilizers.","subitem_description_type":"Abstract"}]},"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":"Tagami, Keiko"}],"nameIdentifiers":[{"nameIdentifier":"547716","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Shigeo"}],"nameIdentifiers":[{"nameIdentifier":"547717","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeda, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"547718","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"547719","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"547720","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"武田 洋","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"547721","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Estimation of anthropogenic uranium concentration in Japanese agricultural soils from phosphatic fertilizers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Estimation of anthropogenic uranium concentration in Japanese agricultural soils from phosphatic fertilizers"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-05-30"},"publish_date":"2006-05-30","publish_status":"0","recid":"53663","relation_version_is_last":true,"title":["Estimation of anthropogenic uranium concentration in Japanese agricultural soils from phosphatic fertilizers"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:10:02.980180+00:00"}