{"created":"2023-05-15T13:38:19.546125+00:00","id":2242,"links":{},"metadata":{"_buckets":{"deposit":"13df9e39-15ed-4898-b8da-06e92254d82f"},"_deposit":{"created_by":12,"id":"2242","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"2242"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:00002242","sets":["87:633:634:133:240"]},"author_link":["5993","6040","7379"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03-21","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"畜産草地研究所研究報告"},{"bibliographic_title":"Bulletin of National Institute of Livestock and Grassland Science","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dung beetle fauna was surveyed on a Zoysia japonica pasture in the Fujinita-Yama long-term ecological research site of National Institute of Livestock and Grassland Science at Nasu (NILGS-Fujinita) once a month during grazing period of May - October from 1999 to 2001 and 2003 to 2005 using a dung-baited basket trap. Dung beetle fauna and its temporal dynamics of the Fujinita-Yama pasture were characterized by comparing those to those of two neighbor pastures (within a distance of 3 km), the west pasture of NILGS (NILGS-West) and the south pasture of Jiyuu-Gakuen farm (Jiyuu-South). Eighteen species of dung beetles were collected, representing two Geotrupinae, six Scarabaienae, and 10 Aphodiinae species. Species richness of the NILGS-Fujinita fauna as estimated by Chao 2 was 18.4, significantly larger than that the 11.1 of Jiyuu-South. Species diversity (Shannon-Wiener’s H’ ) of the NILGS-Fujinita fauna was significantly larger than those of NILGS-West and Jiyuu-South. The Dwellers/Tunnelers ratio based on species number was not significantly deviated from one. Similarity analysis among the faunae of the pastures by the Morishita-Horn index indicated that the dung beetle community structure of NILGS-Fujinita was different from those of NILGS-West and Jiyuu-South. The results suggested that the NILGS-Fujinita pasture was of conservation value for dung beetle diversity. Seasonal change in number of dung beetles in the NILGS-Fujinita pasture had two patterns over six years: a population increase from spring to summer followed by a decline to a low number by October; a decrease in number in midsummer followed by an increase until October. The seasonal changes in insect number of the NILGS-Fujinita pasture highly correlated with those of the other two pastures, representing a pattern that was common in the local dung beetle communities. The population dynamics of NILGS-Fujinita fauna during six years was stable. The dung beetles that were generally abundant in number might contribute to effective decomposition of cattle dung and thereby nutrients cycling in the NILGS-Fujinita pasture. ","subitem_description_type":"Abstract"},{"subitem_description":"畜産草地研究所の藤荷田山長期生態研究草地(藤荷田山)のシバ型放牧草地の糞虫相とその動態について, 1999年から2001 年と2003 年から2005 年にザルを用いた牛糞トラップを使い5 月から10 月の放牧期間に月1 回調査し, その特徴を近隣の畜産草地研究所西地区(畜草研西)と自由学園那須農場南地区(自由学園南)の放牧草地での調査結果と比較して明らかにした. また藤荷田山生態研究草地の糞虫による生物多様性保全機能および養分循環に係わる糞分解への働きについても考察した. 藤荷田山ではセンチコガネ亜科2種, ダイコクコガネ亜科6 種, マグソコガネ亜科10 種を含む18 種が記録された. 藤荷田山のChao2(Chao 1987)で推定した期待種数(18.4)は畜草研西(15.8)とは有意に異ならなかったが, 自由学園南(11.1)より有意に大きかった. 藤荷田山の糞虫相の種多様度(Shannon-Wiener の多様度指数 H’)は1.816 で大きく, 畜草研西と自由学園南の糞虫相の種多様度(それぞれ1.365と1.521)と比較して有意に大きかった. 藤荷田山の糞虫相では住込み屋(dwellers)と穴掘り屋(tunnelers)タイプの同数の種数が生息していた. 藤荷田山の糞虫相は畜草研西と自由学園南の糞虫相との類似度(Morishita-Horn の類似度指数)は低かった. これらの結果, 藤荷田山の糞虫相は他の二つの放牧草地とは異なる多様で特徴的な群集構成を持っており, 藤荷田山長期生態研究草地は糞虫の多様性保全の観点から重要な草地であることが示された. 藤荷田山の糞虫の年間の個体数変動は春から夏にかけて上昇し, 9月, 10月に減少するパターンと夏に減少して逆に10月に上昇するパターンが見られた. 個体数の季節的変動は近隣の放牧草地のそれと同調しており, 藤荷田山の変動はこの地域の共通の変動パターンを示していると考えられた. 藤荷田山草地の糞虫相の6年間の年次的な個体数変動は安定しており, また季節的変動では終牧時の10月あるいは夏に個体数が減少する年があるものの, 概ね個体数は高く保たれていた. これらは藤荷田山の糞虫相は糞の分解による養分循環に有効な機能を果たしていることを示唆した. ","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24514/00002144","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"独立行政法人 農業・食品産業技術総合研究機構"}]},"item_10002_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.24514/00002144","subitem_relation_type_select":"DOI"}}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-0825","subitem_source_identifier_type":"ISSN"}]},"item_10002_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":"井村, 治"},{"creatorName":"イムラ, オサム","creatorNameLang":"ja-Kana"},{"creatorName":"IMURA, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5993","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森本, 信生"},{"creatorName":"モリモト, ノブオ","creatorNameLang":"ja-Kana"},{"creatorName":"MORIMOTO, Nobuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7379","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20469836","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20469836"},{"nameIdentifier":"rww","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/rww"}]},{"creatorNames":[{"creatorName":"時, 坤"},{"creatorName":"シ, クン","creatorNameLang":"ja-Kana"},{"creatorName":"SHI, Kun","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6040","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":"2019-03-20"}],"displaytype":"detail","filename":"ilgs_report_No8p1-9p.pdf","filesize":[{"value":"448.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ilgs_report_No8p1-9p.pdf","url":"https://repository.naro.go.jp/record/2242/files/ilgs_report_No8p1-9p.pdf"},"version_id":"15ed0811-87c5-4db5-81ea-31ea3fd08616"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"藤荷田山長期生態研究草地","subitem_subject_scheme":"Other"},{"subitem_subject":"シバ型放牧草地","subitem_subject_scheme":"Other"},{"subitem_subject":"糞虫相","subitem_subject_scheme":"Other"},{"subitem_subject":"多様性","subitem_subject_scheme":"Other"},{"subitem_subject":"個体数動態","subitem_subject_scheme":"Other"},{"subitem_subject":"Fujinita-Yama long-term ecological research site","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Zoysia japonica pasture","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dang beetle fauna","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Diversity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Temporal dynamics","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":"藤荷田山長期生態研究草地の糞虫相の特徴と動態","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"藤荷田山長期生態研究草地の糞虫相の特徴と動態"},{"subitem_title":"Fauna and Temporal Dynamics of Dung Beetles of the Fujinita-Yama Pasture, a Long-Term Ecological Research Site","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"12","path":["240"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-22"},"publish_date":"2019-03-22","publish_status":"0","recid":"2242","relation_version_is_last":true,"title":["藤荷田山長期生態研究草地の糞虫相の特徴と動態"],"weko_creator_id":"12","weko_shared_id":12},"updated":"2023-05-15T23:02:25.494904+00:00"}