{"created":"2021-03-01T06:43:26.086110+00:00","id":25472,"links":{},"metadata":{"_buckets":{"deposit":"d0440710-7cb4-4439-8bc4-b9c3c0002a3f"},"_deposit":{"id":"25472","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25472"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025472","sets":["27:2466:2467:2563","9:504:2469:2564"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Stand Growth Model of Coniferous Plantation in the Light of the Reduction in Respiration Per Unit Stem Volume"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"153","bibliographicPageStart":"113","bibliographicVolumeNumber":"89","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":"本論文の目的は，樹木の内部の木化による単位材積当たりの呼吸量を低下させながら成長するという点を考慮しながら，同化と呼吸の差として人工一斉林分内の林木の成長過程を表そうとするものである。モデルの検証には，東京大学秩父演習林の樹幹解析資料および間伐試験地資料を利用した。生物の成長量は同化量と呼吸量の差によって表せられるという仮定を用いて，多くの生物の成長過程が記述されている。しかし，樹木の成長を表す場合に，その呼吸量は必ずしもその体重或いは体積に比例していないことを考慮した記述は少ない。そこで，筆者らは，同化量と呼吸量の差としてより論理的に正しく表される林木の成長モデルを組み立てることを試みた。成長と同化・呼吸の関係は林分全体と同様に林内の単木にも当てはまり，単木成長の全体として林分成長が表されるとして，単木距離独立型林分成長モデルを構築した。","subitem_description_type":"Abstract"},{"subitem_description":"As a tree grows, its lignification proceeds, which results in the decrease of respiration per unit stem volume of the tree. In this paper it is intended to construct a growth model based on the assumption that tree respiration is proportional to its stem surface area and use the model in simulation. The model was verified using data which were taken from permanet plots in the Tokyo University forest, Chichibu.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"54899","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TAKAO, Gen"}]},{"nameIdentifiers":[{"nameIdentifier":"54900","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MINOWA, Mitsuhiro"}]}]},"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":"森林総合研究所林業経営部"},{"subitem_text_value":"東京大学農学部林学科"},{"subitem_text_value":"Forest Management Division, Forestry and Forest Products Research Institute"},{"subitem_text_value":"Department of Forestry, Faculty of Agriculture, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鷹尾, 元"}],"nameIdentifiers":[{"nameIdentifier":"54897","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"箕輪, 光博"}],"nameIdentifiers":[{"nameIdentifier":"54898","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":"esrh089004.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh089004.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25472/files/esrh089004.pdf"},"version_id":"e61c2561-33ee-448d-88a8-af48ad61712c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工林","subitem_subject_scheme":"Other"},{"subitem_subject":"単木距離独立型林分成長モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"成長シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"呼吸量","subitem_subject_scheme":"Other"},{"subitem_subject":"樹幹表面積","subitem_subject_scheme":"Other"},{"subitem_subject":"Coniferous plantation","subitem_subject_scheme":"Other"},{"subitem_subject":"Tree-distance-independent type stand growth model","subitem_subject_scheme":"Other"},{"subitem_subject":"Respiration","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface area of stem","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":"樹幹の材積当り呼吸量低下を考慮した人工林成長モデル","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"樹幹の材積当り呼吸量低下を考慮した人工林成長モデル"}]},"item_type_id":"4","owner":"1","path":["2564","2563"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-09-03"},"publish_date":"2014-09-03","publish_status":"0","recid":"25472","relation_version_is_last":true,"title":["樹幹の材積当り呼吸量低下を考慮した人工林成長モデル"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:31.894928+00:00"}