{"created":"2021-03-01T06:19:38.173920+00:00","id":16613,"links":{},"metadata":{"_buckets":{"deposit":"2987bf38-ab09-462a-9413-6dc277b816c7"},"_deposit":{"id":"16613","owners":[],"pid":{"revision_id":0,"type":"depid","value":"16613"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00016613","sets":["1628:1629:1635"]},"author_link":["47492","47493","47494"],"item_11_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"64","bibliographicPageStart":"60","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"環境科学年報"}]}]},"item_11_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The purpose of this report is to quantify leaf-base shapes for the field survey of　plants. We analyzed the property of cardioid (limacon) curve, r＝(1－k) + k cos (sita), and　confirmed that the coefficient k was able to express the leaf-base shapes: rotundate, obtuse,　truncate, reniform, and cordate. In the leaf-shape analysis of two closely-related species,　Reynoutria japonica and R.sachalinensis, only an interspecies difference was detected in　the leaf size and other leaf-shape indices. Coefficient k revealed both interspecies and　sexual differences clearly; k= 0.33-0.34 (almost truncate) in male and female in R.　japonica, whereas k= 0.41 (reniform) in female and 0.54 (cordate) in male in R.　sachalinensis. This method will facilitate the statistical analysis and ordination of leaf　shape, without the use of image processing techniques.","subitem_description_type":"Abstract"}]},"item_11_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_11_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"環境科学年報32:60-64(2010)","subitem_description_type":"Other"}]},"item_11_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"荒瀬, 輝夫","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.uNyhPUkh.html"},{"subitem_link_text":"岡野, 哲郎","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.WhDpgUfp.html"}]},"item_11_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学環境科学研究会"}]},"item_11_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-7492","subitem_source_identifier_type":"ISSN"}]},"item_11_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1054947X","subitem_source_identifier_type":"NCID"}]},"item_1627890728808":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"荒瀬,  輝夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡野,  哲郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内田,  泰三"}],"nameIdentifiers":[{}]}]},"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","filename":"07_Arase.pdf","filesize":[{"value":"167.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"07_Arase.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/16613/files/07_Arase.pdf"},"version_id":"61467654-cf8f-4dda-a5cf-6c4b37380ac2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"イタドリ属"},{"subitem_subject":"分類"},{"subitem_subject":"葉形"},{"subitem_subject":"数量化"},{"subitem_subject":"カージオイド（リマソン）"},{"subitem_subject":"Reynoutria"},{"subitem_subject":"Taxonomy"},{"subitem_subject":"Leaf Shape"},{"subitem_subject":"Quantification"},{"subitem_subject":"Cardioid (Limacon)"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"葉の基部形の数量化によるイタドリ属2種の葉形比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"葉の基部形の数量化によるイタドリ属2種の葉形比較","subitem_title_language":"ja"},{"subitem_title":"Comparison of the Leaf Shape in 2 Reynoutria Species by Quantification of Leaf-base Shape","subitem_title_language":"en"}]},"item_type_id":"11","owner":"1","path":["1635"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-04-01"},"publish_date":"2011-04-01","publish_status":"0","recid":"16613","relation_version_is_last":true,"title":["葉の基部形の数量化によるイタドリ属2種の葉形比較"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-18T02:46:05.161669+00:00"}