{"created":"2021-03-01T06:43:15.546336+00:00","id":25310,"links":{},"metadata":{"_buckets":{"deposit":"dcd92817-fdc3-4d7d-94f9-0dbe81f2b8ec"},"_deposit":{"id":"25310","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25310"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025310","sets":["27:2466:2467:2517","9:504:2469:2518"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Carbonization of Trachycarpus fortunei H. WENDLAND and Its Quality"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographicVolumeNumber":"112","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"シュロの有効利用方法の一つとして炭化方法を検討し，その炭化特性と炭質について考察した。黒炭窯を用いてシュロを炭化する際には奥にシュロを，手前に広葉樹材を配し，窯内部の温度および炭窯を閉じる時の排煙温度をミズナラ製炭時よりも低めに抑える必要があることがわかった。またシュロは根元に近い部分の材を多くし，葉鞘繊維は切り取ってから使うことで収炭率を上げることが可能となった。今回のシュロの収炭率は15.9％であった。シュロ材の炭質は硬度1で非常にやわらかかった。吸湿率はシュロ炭が6.9％，シュロ繊維炭が9.0％で，シュロ繊維炭は吸湿目的に適することが明らかとなった。","subitem_description_type":"Abstract"},{"subitem_description":"When making charcoal from Trachycarpus fortunei H. WENDLAND using a Japanese traditional black charcoal kiln, hardwood timber must be arranged in front of Trachycarpus fortunei. The temperature must be kept lower than that used when making charcoal from Japanese oak (Quercus crispula). More charcoal was produced from the bottom of the Trachycarpus fortunei logs than the top, and the expenditure percentage of charcoal made increased by cutting off the leaf sheath. The expenditure percentage of charcoal made from Trachycarpus fortunei was 15.9%. The charcoal was very soft with a hardness level of 1. The moisture absorption percentage of charcoal made from the desheathed Trachycarpus fortunei was 6.9%, and that of the charcoal made from the leaf sheath fiber was 9.0%. Trachycarpus fortunei leaf sheath fiber charcoal was suitable for use as moisture-absorbing material.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"53960","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAWADA, Haruo"}]},{"nameIdentifiers":[{"nameIdentifier":"53961","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HIRANO, Kazuo"}]},{"nameIdentifiers":[{"nameIdentifier":"53962","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAITOH, Toshihiro"}]},{"nameIdentifiers":[{"nameIdentifier":"53963","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OOMURA, Kazuya"}]},{"nameIdentifiers":[{"nameIdentifier":"53964","nameIdentifierScheme":"WEKO"}],"names":[{"name":"AIKAWA, Mieko"}]},{"nameIdentifiers":[{"nameIdentifier":"53965","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAKAI, Hideo"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林秩父演習林"},{"subitem_text_value":"前農学生命科学研究科附属演習林秩父演習林"},{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林千葉演習林"},{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林北海道演習林"},{"subitem_text_value":"University Forest in Chichibu, Graduate School of Agricultural and Life Sciences, The University of Tokyo"},{"subitem_text_value":"Formerly University Forest in Chichibu, Graduate School of Agricultural and Life Sciences, The University of Tokyo"},{"subitem_text_value":"University Forest in Chiba, Graduate School of Agricultural and Life Sciences, The University of Tokyo"},{"subitem_text_value":"University Forest in Hokkaido, Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤田, 晴雄"}],"nameIdentifiers":[{"nameIdentifier":"53954","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平野, 和男"}],"nameIdentifiers":[{"nameIdentifier":"53955","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"齋藤, 俊浩"}],"nameIdentifiers":[{"nameIdentifier":"53956","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大村, 和也"}],"nameIdentifiers":[{"nameIdentifier":"53957","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"相川, 美絵子"}],"nameIdentifiers":[{"nameIdentifier":"53958","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"酒井, 秀夫"}],"nameIdentifiers":[{"nameIdentifier":"53959","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh112001.pdf","filesize":[{"value":"750.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh112001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25310/files/esrh112001.pdf"},"version_id":"bdbbd282-dc97-4bdd-815d-be682e89c935"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"シュロ","subitem_subject_scheme":"Other"},{"subitem_subject":"炭","subitem_subject_scheme":"Other"},{"subitem_subject":"炭化","subitem_subject_scheme":"Other"},{"subitem_subject":"葉鞘繊維","subitem_subject_scheme":"Other"},{"subitem_subject":"Trachycarpus fortunei H. WENDLAND","subitem_subject_scheme":"Other"},{"subitem_subject":"charcoal","subitem_subject_scheme":"Other"},{"subitem_subject":"carbonization","subitem_subject_scheme":"Other"},{"subitem_subject":"leaf sheath fiber","subitem_subject_scheme":"Other"}]},"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":"シュロの炭化特性と炭質","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シュロの炭化特性と炭質"}]},"item_type_id":"4","owner":"1","path":["2518","2517"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-17"},"publish_date":"2012-07-17","publish_status":"0","recid":"25310","relation_version_is_last":true,"title":["シュロの炭化特性と炭質"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:37.308526+00:00"}