{"created":"2021-03-01T06:13:15.382865+00:00","id":10377,"links":{},"metadata":{"_buckets":{"deposit":"8681cd73-c4e9-4411-b66a-1057cfcbd46c"},"_deposit":{"id":"10377","owners":[],"pid":{"revision_id":0,"type":"depid","value":"10377"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00010377","sets":["1016:1017"]},"author_link":["32823"],"control_number":"10377","item_1628147817048":{"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_6_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Studies on Environmental Evaluation by Analyzing the Structure of Butterfly Community"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"123","bibliographicPageStart":"109","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"環動昆"}]}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Studies on environmental evaluation have been tried using various methods based on investigating data from insect communities. One approach is to use the property of insects as an environmental indicator. This involves problems that indicator values of species have no universal validity, Another approach is to analyze the structure of an insect community by species diversity indexes or similarity indexes. These quantitative methods cannot discriminate among the species constructing an insect community and a close quantitative survey is needed in order to use these methods. In this report, three methods to analyze the structure of a butterfly community are proposed to evaluate the natural environments. At first, RI-index which is one of species diversity indexes, is presented to use none quantitative data. The value of this index ranges from 0 to 1 and indicates that the closer it gets to 1, the more species and individuals inhabit the survey place. Secondly, the radar chart of RI-indexes calculated for several indicator groups which reflect their environmental conditions is used to show the species construction of the butterfly community. It is shown that differences in the environment can be distinguished visually using this radar chart. Thirdly, methods to classify butterflies into several indicator groups that reflect the natural environments are presented using multivariate analysis, that is, the cluster analysis and the factor analysis based on the survey data from each environment. Distribution surveys on butterflies were done at 344 survey points in Kagawa Prefecture from 1980 to 1997.","subitem_description_type":"Abstract"},{"subitem_description":"昆虫群集の調査データをもとに, 環境やその自然度を評価する試みは, さまざまな手法を使って研究されてきた. 1つは昆虫の環境指標性を利用して環境を評価する方法である. これには種の評価値の普遍性に乏しいなどの問題点がある. もう1つは多様度指数や類似度指数など, 数量化によって群集構造を解析・比較する方法である. この方法には種構成の識別ができない点や, 厳密な定量調査が要求されるなどの問題点がある. 本報告では, チョウ類群集の構造を解析し, 環境評価を行う上での3つの手法を提案した. まず第1に, 定量的にとらえにくいデータを数量化して多様度を表現するため, RI指数を提示した. この指数は, 順位変数を利用した多様度指数で, 調査時期や調査ルートおよび気候など条件のばらつきがマスクできる汎用性の高い指数である. 第2に, 対象種を環境が反映されたいくつかの指標グループに分類してからRZ指数を用いる方法を試みた. これは, 指標グループ別RI指数のレーダーチャートを用いて, 多様度指数に種識別性を付加し, 視覚的に表現するためのアイデアである. 第3点として, チョウのグループ化の手法として, 環境別に求めたチョウの発見率をもとに, クラスター分析や因子分析などの多変量解析手法を用いることを提案した. この研究は, 1980年から1997年の間に行われた3つの香川県における自然環境保全調査のデータをもとに行った.","subitem_description_type":"Abstract"}]},"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_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"環動昆 11(3): 109-123 (2000)","subitem_description_type":"Other"}]},"item_6_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本環境動物昆虫学会"}]},"item_6_relation_48":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.11257/jjeez.11.109","subitem_relation_type_select":"DOI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本環境動物昆虫学会"}]},"item_6_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-4698","subitem_source_identifier_type":"PISSN"}]},"item_6_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10186037","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村,  寛志"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-25"}],"displaytype":"detail","filename":"kandoukon_1103-1.pdf","filesize":[{"value":"995.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kandoukon_1103-1.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/10377/files/kandoukon_1103-1.pdf"},"version_id":"b81e98ca-b777-45f9-ba76-41cfb82fe704"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Environmental evaluation","subitem_subject_scheme":"Other"},{"subitem_subject":"Butterfly community","subitem_subject_scheme":"Other"},{"subitem_subject":"RI-index","subitem_subject_scheme":"Other"},{"subitem_subject":"Kagawa Prefecture","subitem_subject_scheme":"Other"},{"subitem_subject":"Multivariate analysis","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"チョウ類群集の構造解析による環境評価に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"チョウ類群集の構造解析による環境評価に関する研究","subitem_title_language":"ja"}]},"item_type_id":"6","owner":"1","path":["1017"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-11-13"},"publish_date":"2009-11-13","publish_status":"0","recid":"10377","relation_version_is_last":true,"title":["チョウ類群集の構造解析による環境評価に関する研究"],"weko_creator_id":"1","weko_shared_id":3},"updated":"2022-12-14T04:41:16.148767+00:00"}