{"created":"2021-03-01T06:37:55.934981+00:00","id":20395,"links":{},"metadata":{"_buckets":{"deposit":"fc9288a8-15f1-4d5c-98fd-82e20c025102"},"_deposit":{"id":"20395","owners":[],"pid":{"revision_id":0,"type":"depid","value":"20395"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00020395","sets":["171:1108:1576:1588","9:504:1111:1578:1589"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Selfpurification and Selfpollution in the Rivers"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"295","bibliographicPageStart":"287","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"河川に流入した有機汚濁物質は、バクテリアなどの活動により次第に無機化される。また、栄養塩濃度の高い浅い河川では、河床付着性藻類の繁茂により有機物が大量に生産される。本論文はこれらの現象について行われた既往の研究を整理し、河川内における有機物の無機化と生産を統一的に理解しようと試みたものである","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"40524","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KAWASHIMA, Hiroyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"40525","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SUZUKI, Motoyuki"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学生産技術研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"518","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science, the University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学生産技術研究所第4部 環境化学工学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川島, 博之"}],"nameIdentifiers":[{"nameIdentifier":"40522","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 基之"}],"nameIdentifiers":[{"nameIdentifier":"40523","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-08"}],"displaytype":"detail","filename":"sk034007001.pdf","filesize":[{"value":"705.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk034007001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/20395/files/sk034007001.pdf"},"version_id":"bbe90ba6-4650-4f2f-8bfe-e06fa0af2a56"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"研究解説 : 河川における自浄作用と自濁作用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"研究解説 : 河川における自浄作用と自濁作用"}]},"item_type_id":"4","owner":"1","path":["1588","1589"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-08"},"publish_date":"2012-11-08","publish_status":"0","recid":"20395","relation_version_is_last":true,"title":["研究解説 : 河川における自浄作用と自濁作用"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:58:54.778685+00:00"}