{"created":"2024-04-23T01:58:01.241873+00:00","id":2002554,"links":{},"metadata":{"_buckets":{"deposit":"ad7da423-9ea3-4234-a253-3fcf34dd86c0"},"_deposit":{"created_by":10,"id":"2002554","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002554"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002554","sets":["12:14:1716951426151"]},"author_link":["822"],"control_number":"2002554","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-09","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"7","bibliographicPageEnd":"71","bibliographicPageStart":"65","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"日本海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Japan Sea Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For the study of the microdistribution of zooplankton in a vertical section a multilayer sampling device was designed and tested at sea. Five cylindo-conical nets of 104.5 cm in side length with a mouth cylinder (20cm long, 20.2 cm in diameter) each, which is movable and kept horizontal by means of water flow during tow, are attached inside a II-shaped rectangle frame iron pipe of 2.2cm in dia. with 187 cm x22.5cm in the clear. The assembly can sweep 5 layers between the surface and 1m depth with a towing speed of 1-3 knots. The filtering rate of the net counts for 0.78, and the amount of water filtered by each net ranged from 20 to 30m3 during 10 minutes' towing.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"表層プランクトンの微細鉛直分布を研究するために表面から1m程度の深さを細分して曳くプランクトンネットを試作した. 内径20.2cm(肉厚0.6cm),長さ20cmの塩ビ管を口輪とする全長104.5cmの円筒円錘形ネット(網地NIP#60,網目0.33mm×0.36mm)5個を径2.2cmの鉄パイプ製長方形枠(内法 187cm×22.5cm)の内側に上下一列等間隔に装着し,枠の傾度を約55度に保って曳く器具である. ネットの口輪は曳かれると水流で常に水平に保たれるようになっている.敦賀湾および佐渡近海における試験曳網の結果,枠の水中での傾度が正確には分らないながら,定量的採集に充分たえることが判った.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Sea Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"js_k_32_65_71","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010241162","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00186380","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0021-4620","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Morioka, Taizo","creatorNameLang":"en"},{"creatorName":"森岡, 泰三","creatorNameLang":"ja"},{"creatorName":"モリオカ, タイゾウ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Morioka","familyNameLang":"en"},{"familyName":"森岡","familyNameLang":"ja"},{"familyName":"モリオカ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Taizo","givenNameLang":"en"},{"givenName":"泰三","givenNameLang":"ja"},{"givenName":"タイゾウ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"822","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40443395","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40443395"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"表層多段プランクトンネットの試作","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"表層多段プランクトンネットの試作","subitem_title_language":"ja"},{"subitem_title":"A Multilayer Surface Zooplankton Sampler","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951426151"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-23"},"publish_date":"2024-04-23","publish_status":"0","recid":"2002554","relation_version_is_last":true,"title":["表層多段プランクトンネットの試作"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-27T23:55:53.304651+00:00"}