{"_buckets": {"deposit": "88368b8a-3c82-4dff-ad0e-9371f6ea927d"}, "_deposit": {"id": "7033", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7033"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007033", "sets": ["871"]}, "author_link": ["18939", "18940"], "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": "Structure and productivity of young Castanopsis cuspidata forests growing in different stand densities", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1995-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "24", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "14", "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": "1960年代に熊本市郊外に設定されたコジイ幼樹林の立木密度試験区の、設定から7年間の調査結果をまとめた。萠芽整理により、立木密度を4,000～45,000本/haに調整したコジイ純林8試験区で、7年間に4回の毎木調査と現存量調査、および4年間のリターフォール計測を行い、次の結果を得た。コジイの落葉のピークは新葉展開直後の5月で、この時期に年間落葉量の約半分が集中し、年間落葉量は林分葉量の1/2弱に当たる。現存量増加量とリター量の合計として概算した試験区・年次ごとの純生産量は、6年間を通じて試験区間の差は小さく、全区平均16.8±0.9 t/ha/年であった。立木密度と平均個体重、林分現存量の間の競争密度(C-D)効果や収量密度(Y-D)効果、それらの時間的な変化、また、時間に伴う自然枯死経過について比較的きれいな関係が得られた。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "Eight plots growing with different stand densities (4,000-45,000 trees/ha) in a young forest of Castanopsis cuspidata located near Kumamoto City were investigated for tree size and forest biomass at 4 times during a period of 7 years as well as for litter fall amount for a period of 4 years. The leaf fall of this species occurred mainly in late spring just after the new leaves developed and the annual amount of leaf  fall was about half of the leaf biomass of the stand. The net production was estimated as the sum of biomass increment and litter fall. The mean annual net production in all plots was estimated to be 16.8±0.9 t/ha/yr for a period of 6 years without clear differences among plots. Fairly good relationships were observed on the competition-density effect, yield-density effect and natural thinning with time.", "subitem_description_language": "en", "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/2237/8707"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/bulnuf.14.1", "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/56-1678.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": "只木, 良也", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "18939", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TADAKI, Yoshiya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18940", "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_14_1.pdf", "filesize": [{"value": "1.9 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1900000.0, "url": {"label": "bulnuf_14_1.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/7033/files/bulnuf_14_1.pdf"}, "version_id": "d3576b1c-2690-46da-b48a-413e2b3b8c20"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "立木密度", "subitem_subject_scheme": "Other"}, {"subitem_subject": "コジイ幼齢林", "subitem_subject_scheme": "Other"}, {"subitem_subject": "純生産量", "subitem_subject_scheme": "Other"}, {"subitem_subject": "密度効果", "subitem_subject_scheme": "Other"}, {"subitem_subject": "自然枯死", "subitem_subject_scheme": "Other"}, {"subitem_subject": "stand density", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Castanopsis cuspidata", "subitem_subject_scheme": "Other"}, {"subitem_subject": "net production", "subitem_subject_scheme": "Other"}, {"subitem_subject": "density effect", "subitem_subject_scheme": "Other"}, {"subitem_subject": "natural thinning", "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": "立木密度の違うコジイ幼齢林の構造と物質生産", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "立木密度の違うコジイ幼齢林の構造と物質生産", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["871"], "permalink_uri": "https://doi.org/10.18999/bulnuf.14.1", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-08-29"}, "publish_date": "2007-08-29", "publish_status": "0", "recid": "7033", "relation": {}, "relation_version_is_last": true, "title": ["立木密度の違うコジイ幼齢林の構造と物質生産"], "weko_shared_id": -1}