{"created":"2023-05-15T09:52:14.031958+00:00","id":153,"links":{},"metadata":{"_buckets":{"deposit":"b02af95b-daa8-4055-a8db-d9a37fdaaf6f"},"_deposit":{"created_by":8,"id":"153","owners":[8],"pid":{"revision_id":0,"type":"depid","value":"153"},"status":"published"},"_oai":{"id":"oai:ishikawa-pu.repo.nii.ac.jp:00000153","sets":["34:40"]},"author_link":["193","194","1"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"45","bibliographicPageStart":"35","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"石川県立大学研究紀要"},{"bibliographic_title":"Bulletin of Ishikawa Prefectural University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"　常緑広葉樹林から生産される生葉の河川中、海中における分解過程と摂食生物を明らかにする実験を行った。実験地点は能登町九十九湾に流入する小河川内と岩礁海岸を選定した。研究材料はこの地域の代表的な常緑広葉樹であるタブノキ（ Machilus　thunbergii ）とヤブツバキ（ Camellia　japonica ）の生葉を用いた。この葉をメッシュサイズの異なる（粗、細）リターバッグに詰めて設置した結果、河川においては細メッシュより粗メッシュの分解率が有意に大きく、粗メッシュバック内に平均50個体のヨコエビ類が侵入しており、これらが分解者として重要な役割を果たしていた。一方、海中では粗メッシュと細メッシュの分解率の差が小さく、大型の破砕食者は見られなかった。また海中に設置したリター表面の細菌の個体数は河川中よりも多いことから、その分解には細菌が大きく寄与することが示唆された。\n","subitem_description_type":"Abstract"},{"subitem_description":"In order to clarify the influence of evergreen broad-leaved trees on coastal ecosystem, a field experiment using a litter bag was conducted in Tsukumo Bay, Noto Peninsula. We clarified the elution of chemical components from fresh leaves in water, the effects on litter decomposition by bacteria, and the use of litter by aquatic macro-invertebrates. A small stream that flow into Tsukumo Bay, and slope facing directly the same bay were selected as the experimental points. The research materials were fresh leaves of Tabu（ Machilus thunbergii ） and Tsubaki（ Camellia japonica ）, which are typical evergreen broad-leaved trees growing in this area. As a field experiment, a leaf litter decomposition experiment was conducted using litter bags with different mesh sizes（ coarse and fine）. As a result, the degradation rate of the coarse mesh was significantly larger than that of the fine mesh（ p <0.01）.An average of 50 amphipods colonized inside the coarse mesh, and these played an important role as shredders in the stream. On the other hand, the difference between the coarse mesh and the fine mesh was slight in the sea, and there were no large shredders. Number of colonized bacteria in the sea is larger than that in stream, suggesting that bacteria contributed significantly to the decomposition of fallen leaves in the sea. Based on these results, it would be favorable for the litter to flow into the coastal waters after the litter was sufficiently decomposed in the stream.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"石川県立大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12840922","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2434-7167","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":"北原, 隆志"},{"creatorName":"キタハラ, タカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"193","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柳井, 清治"},{"creatorName":"ヤナイ, セイジ","creatorNameLang":"ja-Kana"},{"creatorName":"YANAI, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20337009","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20337009"}]},{"creatorNames":[{"creatorName":"KITAHARA, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"194","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":"2020-06-26"}],"displaytype":"detail","filename":"0106BISPU.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文(pdf)","url":"https://ishikawa-pu.repo.nii.ac.jp/record/153/files/0106BISPU.pdf"},"version_id":"5c201af7-3eec-49cb-81e1-d09e8d54b96f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"能登半島","subitem_subject_scheme":"Other"},{"subitem_subject":"九十九湾","subitem_subject_scheme":"Other"},{"subitem_subject":"常緑樹","subitem_subject_scheme":"Other"},{"subitem_subject":"生葉","subitem_subject_scheme":"Other"},{"subitem_subject":"水中分解","subitem_subject_scheme":"Other"},{"subitem_subject":"物質供給","subitem_subject_scheme":"Other"},{"subitem_subject":"Noto Peninsula","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"evergreen fresh leaves","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"decomposition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"seawater","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"watershed management","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":"能登半島九十九湾流域における常緑広葉樹生葉の分解過程","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"能登半島九十九湾流域における常緑広葉樹生葉の分解過程"},{"subitem_title":"Decomposition of evergreen leaves in a stream and coast along Tsukumo Bay, Noto Peninsula, Japan","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"8","path":["40"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-06-26"},"publish_date":"2020-06-26","publish_status":"0","recid":"153","relation_version_is_last":true,"title":["能登半島九十九湾流域における常緑広葉樹生葉の分解過程"],"weko_creator_id":"8","weko_shared_id":-1},"updated":"2023-05-15T09:59:40.728112+00:00"}