{"created":"2023-08-02T03:53:17.981370+00:00","id":2019,"links":{},"metadata":{"_buckets":{"deposit":"88d5d0d2-e90e-44fc-acd2-914d74684202"},"_deposit":{"created_by":10,"id":"2019","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2019"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:00002019","sets":["1:7","2:14","23:43:501"]},"author_link":["37791","3161","37792"],"item_3_alternative_title_31":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"コナラ ノ ハンショク センリャク ニ カンスル キソテキ ケンキュウ - チャッカ コウド ニ ヨル ソウフン ヨウシキ ノ チガイ -","subitem_alternative_title_language":"ja-Kana"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"1","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"広葉樹研究","bibliographic_titleLang":"ja"},{"bibliographic_title":"Hardwood research","bibliographic_titleLang":"en"}]}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"コナラは花の形質から風媒花とされているが、近年訪花昆虫が確認されており、その送粉様式は未解明である。そこで、送粉様式を解明するにあたり、次のような仮説を立てた。樹冠上部では、風媒の割合が下部より高く、下部では、虫媒の割合が上部より高いというものである。また、昆虫の訪花頻度は花のディスプレイサイズに影響を受けるため、コナラの花序数や花序長も考慮する必要がある。したがって、着花高度の違いによる送粉者の貢献度、着花高度と送粉者の違いによる結実への影響、着花高度と花のディスプレイサイズが訪花昆虫に与える影響を明らかにすることによってコナラの送粉様式を解明し、繁殖戦略を明らかにすることを目的とした。樹冠下部では、訪花昆虫を制限すると結実率が低下した。種子サイズは上部の方が大きかったが、ばらつきは上部と下部で変わらなかった。また、着花高度別の訪花昆虫については、下部の方が上部より個体数も種類も多かった。さらに、訪花昆虫は風速が一定以上に大きくなると訪花しなくなり、上部では訪花頻度が低下することが分かった。花のディスプレイサイズについては、上部の方が単位面積あたりの花序数が多いが花序は短く、下部では花序が長いものが多かった。昆虫の訪花頻度は風速だけでなく、花のディスプレイサイズにも影響を受け、それが花序数であるか花序長であるかは種によって異なった。以上のことから、送粉者である風と昆虫に対する依存度が着花高度によって異なることが示唆された。　　　　","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"鳥取大学農学部広葉樹開発実験室"}]},"item_3_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"広葉樹研究. 2015, 16, 1-12"}]}]},"item_3_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted."}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00332176","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03895505","subitem_source_identifier_type":"ISSN"}]},"item_3_text_32":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鳥取大学農学部森林生態系管理学分野"},{"subitem_text_value":"鳥取大学農学部森林生態系管理学分野"}]},"item_3_version_type_20":{"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":"石田, 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MB"}],"format":"application/pdf","licensefree":"注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted.","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"hr16_1.pdf","url":"https://repository.lib.tottori-u.ac.jp/record/2019/files/hr16_1.pdf"},"version_id":"3575678e-df7c-407e-ba19-a5ab25fb736e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"虫媒","subitem_subject_scheme":"Other"},{"subitem_subject":"ディスプレイサイズ","subitem_subject_scheme":"Other"},{"subitem_subject":"風媒","subitem_subject_scheme":"Other"},{"subitem_subject":"花粉","subitem_subject_scheme":"Other"},{"subitem_subject":"生物間相互作用","subitem_subject_scheme":"Other"},{"subitem_subject":"anemophilous","subitem_subject_scheme":"Other"},{"subitem_subject":"biological interactions","subitem_subject_scheme":"Other"},{"subitem_subject":"display size","subitem_subject_scheme":"Other"},{"subitem_subject":"entomophilous","subitem_subject_scheme":"Other"},{"subitem_subject":"pollen","subitem_subject_scheme":"Other"},{"subitem_subject":"虫媒","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ディスプレイサイズ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"風媒","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"花粉","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"生物間相互作用","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"anemophilous","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"biological interactions","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"display 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-","subitem_title_language":"en"}]},"item_type_id":"3","owner":"10","path":["14","7","501"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-06-22"},"publish_date":"2018-06-22","publish_status":"0","recid":"2019","relation_version_is_last":true,"title":["コナラの繁殖戦略に関する基礎的研究-着花高度による送粉様式の違い-"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-09-27T03:56:11.181145+00:00"}