{"created":"2023-05-15T14:51:11.892886+00:00","id":69989,"links":{},"metadata":{"_buckets":{"deposit":"598a036b-9499-41fe-90d9-2742e70a8c71"},"_deposit":{"created_by":1,"id":"69989","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69989"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069989","sets":["10:28"]},"author_link":["687207","687208","687211","687209","687212","687210"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-12-05","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Cesium-137 (137Cs) is a radionuclide which can be released from nuclear facilities to the terrestrial environment; therefore, its transfer from soil to plant is of great interest for environmental safety assessments. It is necessary to take into account the form in which Cs exists in the soil because Cs can be fixed in clay minerals and the fixed Cs is not easily used by plants. Since a stable isotope 133Cs is present in the environment, plant uptake of 137Cs should be the same as that of 133Cs. Moreover, Cs uptake by plant is influenced by potassium (K), which is an essential element, for two major reasons; K and Cs have similar chemical characteristics, and a large amount of K is present in agricultural fields due to application of K fertilizer. In this study, we discuss relationships among 137Cs, 133Cs, and K in plant uptake with especial consideration of the assumptions of two fractions in soil, that is, exchangeable (plant-available) and fixed (plant-unavailable) fractions.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Asia-Pacific Symposium on Radiochemistry ’09","subitem_description_type":"Other"}]},"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":"Ishikawa, Nao"}],"nameIdentifiers":[{"nameIdentifier":"687207","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tagami, Keiko"}],"nameIdentifiers":[{"nameIdentifier":"687208","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Shigeo"}],"nameIdentifiers":[{"nameIdentifier":"687209","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石川 奈緒","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"687210","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"687211","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"687212","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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Relationships among 137Cs, 133Cs, and K in plant uptake observed in Japanese agricultural fields","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Relationships among 137Cs, 133Cs, and K in plant uptake observed in Japanese agricultural fields"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-08"},"publish_date":"2009-12-08","publish_status":"0","recid":"69989","relation_version_is_last":true,"title":["Relationships among 137Cs, 133Cs, and K in plant uptake observed in Japanese agricultural fields"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:08:06.134965+00:00"}