{"created":"2023-05-15T14:34:56.778236+00:00","id":45161,"links":{},"metadata":{"_buckets":{"deposit":"9f8f3612-64bb-4975-bfa2-9cc3f5f08dc4"},"_deposit":{"created_by":1,"id":"45161","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45161"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045161","sets":["1"]},"author_link":["448513","448516","448511","448512","448517","448515","448514"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"303","bibliographicPageStart":"295","bibliographicVolumeNumber":"57","bibliographic_titles":[{"bibliographic_title":"Radioisotopes"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"土壌中の放射性核種の移行を評価するモデルパラメータとして，土壌−土壌溶液分配係数(Kd)が用いられる。Kdは土壌特性の違いにより異なるため，いくつかの土壌特性値からKdを推定する手法を開発することは重要である。本研究では，安全評価においてもっとも重要な核種の一つである放射性ストロンチウム（Sr）のKd推定手法の開発を試みた。Kdは，日本各地から採取した142試料の農耕地土壌（水田63，畑79）についてバッチ収着実験から求め，土壌特性として，pH，陽イオン交換容量，置換性Ca濃度，粘土含量，土壌元素濃度，水溶性イオン・元素濃度などを測定した。まずKd値と各土壌特性との関係を明らかにするため積率相関分析を行った後，重回帰分析を行った。その結果，SrのKdに対しpH，置換性Ca濃度，土壌中Ca濃度，水溶性Ca濃度の4変数が大きく寄与していることが示された。","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0033-8303","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":"石川, 奈緒"}],"nameIdentifiers":[{"nameIdentifier":"448511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田, 滋夫"}],"nameIdentifiers":[{"nameIdentifier":"448512","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上, 恵子"}],"nameIdentifiers":[{"nameIdentifier":"448513","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"その他"}],"nameIdentifiers":[{"nameIdentifier":"448514","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石川 奈緒","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448515","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448516","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448517","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"統計的手法による放射性ストロンチウムの土壌−土壌溶液分配係数推定手法開発の試み","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"統計的手法による放射性ストロンチウムの土壌−土壌溶液分配係数推定手法開発の試み"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-19"},"publish_date":"2008-05-19","publish_status":"0","recid":"45161","relation_version_is_last":true,"title":["統計的手法による放射性ストロンチウムの土壌−土壌溶液分配係数推定手法開発の試み"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:06:57.056966+00:00"}