{"_buckets": {"deposit": "175f39b8-f49a-4346-b0be-d85c9064d3a5"}, "_deposit": {"id": "7038", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7038"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007038", "sets": ["872"]}, "author_link": ["18965", "18966", "18967"], "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "ヒノキ若齢木の幹に占める辺材の割合", "subitem_alternative_title_language": "ja"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1996-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "21", "bibliographicPageStart": "11", "bibliographicVolumeNumber": "15", "bibliographic_titles": [{"bibliographic_title": "名古屋大学農学部演習林報告", "bibliographic_titleLang": "ja"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Sapwood, which is peripheral to heartwood in tree trunks, serves as a water conduction and storage organ, and energy is needed to maintain the living ray parenchyma cells. The sapwood amount in hinoki cypress (Chamaecyparis obtusa (Sieb. et Zucc.) Endl.) was examined in relation to tree size on the basis of 14 sampled trees. The sapwood cross-sectional area was related to the over-bark stem cross-sectional area by a generalized allometric function, with an asymptotic value of 212.4 c㎡. The sapwood mass per tree was power functionally related to the corresponding stem volume. Sapwood mass of sample discs was proportionally related to the corresponding sapwood volume, with a proportional constant of 0.4154 g cm^-3 denoting the sapwood bulk density. The relationship between sapwood mass and stem mass per tree was described by a power function with an exponent value of less than unity, suggesting that the proportion of sapwood mass per tree decreases with increasing stem mass per tree. With the predictive equations, sapwood mass for any section of stem could be fairly estimated.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "幹の材のうち、周辺部にある辺材は、水分の通道組織として、また、養分の貯蔵組織として機能している。この生きた柔組織を維持するためにはエネルギーが必要となり、幹の中心部の死んだ細胞である心材とは区別されるべきである。12年生ヒノキの14本のサンプル木をもとに、辺材の量が樹木のサイズに関連して調べられた。個体当たりの辺材重は乾材積とべき乗関係にあった。任意の位置での辺材の断面積と樹皮を含んだ幹総断面積との間には、拡張された相対成長関係が認められた。単位生材積当たりの乾燥幹重である容積密度数は、辺材で0.4154 g cm^-3であった。個体の辺材重の割合は、幹重が増加するにつれて減少する傾向にあった。求められた実験式により、任意の位置での辺材重を精度良く推定することが可能になった。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "農林水産研究情報センターで作成したPDFファイルを使用している。", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_9_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/8712"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/bulnuf.15.11", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋大学農学部付属演習林", "subitem_publisher_language": "ja"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://rms1.agsearch.agropedia.affrc.go.jp/contents/JASI/pdf/academy/56-1683.pdf", "subitem_relation_type_select": "URI"}}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN（print）", "attribute_value_mlt": [{"subitem_source_identifier": "0469-4708", "subitem_source_identifier_type": "PISSN"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "ADU-BREDU, Stephen", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18965", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HAGIHARA, Akio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18966", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "萩原, 秋男", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "18967", "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": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "bulnuf_15_11.pdf", "filesize": [{"value": "867.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 867100.0, "url": {"label": "bulnuf_15_11.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/7038/files/bulnuf_15_11.pdf"}, "version_id": "08a210a3-7657-42f0-9844-28693cf42b10"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "cross-sectional area", "subitem_subject_scheme": "Other"}, {"subitem_subject": "bulk density", "subitem_subject_scheme": "Other"}, {"subitem_subject": "heartwood", "subitem_subject_scheme": "Other"}, {"subitem_subject": "hinoki", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sapwood", "subitem_subject_scheme": "Other"}, {"subitem_subject": "断面積", "subitem_subject_scheme": "Other"}, {"subitem_subject": "容積密度数", "subitem_subject_scheme": "Other"}, {"subitem_subject": "心材", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ヒノキ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "辺材", "subitem_subject_scheme": "Other"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Sapwood Amount and its Predictive Equations for Young Hinoki Cypress (Chamaecyparis obtusa) Trees", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Sapwood Amount and its Predictive Equations for Young Hinoki Cypress (Chamaecyparis obtusa) Trees", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["872"], "permalink_uri": "https://doi.org/10.18999/bulnuf.15.11", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-09-03"}, "publish_date": "2007-09-03", "publish_status": "0", "recid": "7038", "relation": {}, "relation_version_is_last": true, "title": ["Sapwood Amount and its Predictive Equations for Young Hinoki Cypress (Chamaecyparis obtusa) Trees"], "weko_shared_id": -1}