{"_buckets": {"deposit": "1802eaf8-1c53-4195-bd97-d746e9f735f1"}, "_deposit": {"id": "6844", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "6844"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00006844", "sets": ["840"]}, "author_link": ["18007", "18008"], "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": "Fluctuation in size and weight of acorns and in the amount of acorn production with Quercus variabilis Blume", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2000-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "42", "bibliographicPageStart": "37", "bibliographicVolumeNumber": "19", "bibliographic_titles": [{"bibliographic_title": "名古屋大学森林科学研究", "bibliographic_titleLang": "ja"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Fluctuation of acorn production by Quercus variabilis was investigate in five trees for five years from 1975 to 1979 (group A) and two others for three years from 1998 to 2000 (group B) in the campus of Nagoya University, Aichi Prefecture, Japan. All fallen acorns were collected every day from early September to the middle October. All investigated individuals showed large variation in acorn production, but seemed not to show any particular synchronization in either group. In group B, the sizes of acorn were measured and wet and dry weights were determined to give an estimate of acorn mass. The results showed that the total dry weight produced fluctuated approximately in paralled with the number of acorns.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "アベマキの堅果生産量の年変動を調べるために、名古屋大学構内の二次林において5個体のアベマキを選び、1975年から1979年の5年間、個体ごとの堅果の落下数を数えた。また、同構内の孤立しているアベマキ2個体を選び、1998年から2000年の3年間にわたって、同様に堅果の落下数を数えた。その結果、アベマキでは、堅果生産が個体間で同調する傾向が認められなかった。堅果の大きさや湿重から堅果の乾重を推定することが可能であり、堅果の湿重量の方が大きさよりも乾重との相関は高いが、より正確に乾重を推定するためには、大きさと湿重量の両方を用いることが望ましいことが示された。1998年から2000年にかけての生産された堅果の数と乾重による生産量の変動はほぼ対応することが認められた。", "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": 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"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": "HIROKI, Shozo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18007", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "広木, 詔三", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "18008", "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": "nagufs_19_37.pdf", "filesize": [{"value": "652.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 652600.0, "url": {"label": "nagufs_19_37.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/6844/files/nagufs_19_37.pdf"}, "version_id": "4c937dc5-4b8a-45ba-8de7-426a9a080854"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "acorn production", "subitem_subject_scheme": "Other"}, {"subitem_subject": "fluctuation of acorn production", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Quercus variabilis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "size and wieght of acorns", "subitem_subject_scheme": "Other"}, {"subitem_subject": "syschronization of acorn production", "subitem_subject_scheme": "Other"}, {"subitem_subject": "アベマキ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "堅果生産", "subitem_subject_scheme": "Other"}, {"subitem_subject": "堅果生産の同調性", "subitem_subject_scheme": "Other"}, {"subitem_subject": "堅果生産の変動", "subitem_subject_scheme": "Other"}, {"subitem_subject": "堅果の大きさと重量", "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": "アベマキの堅果の大きさ、重量および生産量の年変動", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "アベマキの堅果の大きさ、重量および生産量の年変動", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["840"], "permalink_uri": "https://doi.org/10.18999/nagufs.19.37", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-07-09"}, "publish_date": "2007-07-09", "publish_status": "0", "recid": "6844", "relation": {}, "relation_version_is_last": true, "title": 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