{"created":"2023-07-25T08:05:03.824802+00:00","id":3401,"links":{},"metadata":{"_buckets":{"deposit":"40fb82f8-29c9-433f-9e51-70525e7bd636"},"_deposit":{"created_by":18,"id":"3401","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"3401"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00003401","sets":["228:265:5439","43:194:6019"]},"author_link":["2454","121391","121392","121393"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"33","bibliographicPageStart":"27","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"鹿児島大学農学部演習林研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Research bulletin of the Kagoshima University forests","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2005-03-01","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"我が国のレッドデータブックで絶滅危惧IA類(CR)に分類されているハツシマラン(ラン科)の発生習性を1999年と2004年に調べ、次のような成果を得た。1. 調査地の総個体数は5年間で40%激減し、減少の主要因として自然遷移もしくは産地極限が考えられた。 2. コロニーは1999年と2004年においても形成されていた。1999年と2004年のコロニーの中心域は約3.5mの距離があった。本種の根や根茎が1年間に70cmも伸びることは考えられないので、2コロニーはその発生源が異なるものであると判断された。コロニーは不連続的にしかもダイナミックに移動したものと考えられた。 3. 1999年のコロニーは2004年には消滅していた。しかも、コロニー内には1本を除けば新しい発生個体は見られなかった。4. 地下にある茎の下部には根以外に珊瑚状の根茎を形成することが明らかになった。菌毬は根と根茎の皮層細胞内に観察され、根茎が菌根共生の主要な器官であることが示唆された。 5. 本種は種子以外にも根茎によっても繁殖することが明らかになった。 6. 着葉数は1～7枚で、平均4枚であった。茎長は葉の枚数の増加とともに長くなり、平均3.2±1.3cmであった。また、花序は葉の枚数が4～5枚以上の固体に見られた。 7. ハツシマランの地上部の寿命は5年以下であると考えられた。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13449362","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10592752","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"650","subitem_subject_scheme":"NDC"}]},"item_7_subject_20":{"attribute_name":"NIIsubject","attribute_value_mlt":[{"subitem_subject":"林学","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","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":"馬田, 英隆","creatorNameLang":"ja"},{"creatorName":"ウマタ, ヒデタカ","creatorNameLang":"ja-Kana"},{"creatorName":"UMATA, Hidetaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2454","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000030041669","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]},{"creatorNames":[{"creatorName":"松野, 嘉昭","creatorNameLang":"ja"},{"creatorName":"マツノ, ヨシアキ","creatorNameLang":"ja-Kana"},{"creatorName":"MATSUNO, Yoshiaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"121391","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松元, 正美","creatorNameLang":"ja"},{"creatorName":"マツモト, マサミ","creatorNameLang":"ja-Kana"},{"creatorName":"MATSUMOTO, Masami","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"121392","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"前田, 利盛","creatorNameLang":"ja"},{"creatorName":"マエダ, トシモリ","creatorNameLang":"ja-Kana"},{"creatorName":"MAEDA, Toshimori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"121393","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":"2016-10-27"}],"displaytype":"detail","filename":"KJ00004297807.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00004297807.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/3401/files/KJ00004297807.pdf"},"version_id":"a1a69516-2228-41e3-848f-e3302b44cea1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ecology","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"endangered plant species","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Odontochilus hatusimanus","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Orchidaceae","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"propagation characteristics","subitem_subject_language":"en","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":"絶滅危惧種ハツシマラン(ラン科)の発生習性 : 1999年と2004年の調査結果から","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"絶滅危惧種ハツシマラン(ラン科)の発生習性 : 1999年と2004年の調査結果から","subitem_title_language":"ja"},{"subitem_title":"Propagation characteristics of Odontochilus hatusimanus, an endangered orchidaceous plant : From the results of investigations in 1999 and 2004","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["5439","6019"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-02-20"},"publish_date":"2015-02-20","publish_status":"0","recid":"3401","relation_version_is_last":true,"title":["絶滅危惧種ハツシマラン(ラン科)の発生習性 : 1999年と2004年の調査結果から"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-05-02T07:45:50.971432+00:00"}