{"_buckets": {"deposit": "0565055b-8ea6-4384-bd3d-80e60a17d1f6"}, "_deposit": {"id": "11956", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11956"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00011956", "sets": ["1170"]}, "author_link": ["36650", "36651", "36652"], "control_number": "11956", "item_1628147817048": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "23", "bibliographicPageStart": "17", "bibliographicVolumeNumber": "20", "bibliographic_titles": [{"bibliographic_title": "ECOLOGICAL RESEARCH"}]}]}, "item_6_description_19": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "The original publication is available at www.springerlink.com", "subitem_description_type": "Other"}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "ECOLOGICAL RESEARCH. 20(1):17-23(2005)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Takahashi, K", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.HpnmOakh.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000226661900003"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "SPRINGER TOKYO"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1007/s11284-004-0003-z"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1007/s11284-004-0003-z", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0912-3814", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0912-3814", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10667816", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "canopy openings; Crown architecture; leaf mass per area; leaf nitrogen"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "FOREST LIGHT ENVIRONMENTS; SHADE TOLERANCE; BIOMASS ALLOCATION; ACER-PLATANOIDES; QUERCUS-ROBUR; SHOOT GROWTH; CARBON GAIN; LIFE-SPAN; PHOTOSYNTHESIS; SEEDLINGS"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "Leaf nitrogen content per area (N-area) is a good indicator of assimilative capacity of leaves of deciduous broad-leaved trees. This study examined the degrees of increase in Narea in response to canopy openings as leaf mass per area (LMA) and leaf nitrogen content per mass (N-mass) in saplings of eight deciduous broad-leaved tree species in Hokkaido, northern Japan. Five of the species were well-branched species with a large number of small leaves (lateral-growth type), and the other three species were less-branched species with a small number of large leaves (vertical-growth type). The degrees of increase in Narea were compared between the two crown types. In closed-canopy conditions, leaves of the vertical-growth species tended to have a lower LMA and higher N-mass than those of the lateral-growth species, which resulted in similar N-area for both. LMA increased in canopy openings in the eight species, and the degrees of increase were not largely different between the lateral- and vertical-growth species. On the contrary, N-mass was unchanged in canopy openings in the eight species. As a result, N-area of each species increased in canopy openings in proportion to the increase in LMA, and the degrees of increase in N-area were similar in the lateral- and vertical-growth species. Therefore, this study showed that the degrees of increase in N-area were not correlated with the crown architecture (i.e., the lateral- and vertical-growth types)."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Takahashi, Koichi"}], "nameIdentifiers": [{"nameIdentifier": "36650", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Seino, Tatsuyuki"}], "nameIdentifiers": [{"nameIdentifier": "36651", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kohyama, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "36652", "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": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Takahashi05ER1.pdf", "filesize": [{"value": "245.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 245300.0, "url": {"label": "Takahashi05ER1.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/11956/files/Takahashi05ER1.pdf"}, "version_id": "7bf4b159-ceb4-4054-b3ef-37af2bc25cc4"}]}, "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Plastic changes of leaf mass per area and leaf nitrogen content in response to canopy openings in saplings of eight deciduous broad-leaved tree species", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Plastic changes of leaf mass per area and leaf nitrogen content in response to canopy openings in saplings of eight deciduous broad-leaved tree species", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1170"], "permalink_uri": "http://hdl.handle.net/10091/1171", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-10-08"}, "publish_date": "2008-10-08", "publish_status": "0", "recid": "11956", "relation": {}, "relation_version_is_last": true, "title": ["Plastic changes of leaf mass per area and leaf nitrogen content in response to canopy openings in saplings of eight deciduous broad-leaved tree species"], "weko_shared_id": -1}