{"created":"2023-07-25T08:12:28.096853+00:00","id":12831,"links":{},"metadata":{"_buckets":{"deposit":"f31be369-6385-4ce2-8565-47f09446fd3c"},"_deposit":{"created_by":18,"id":"12831","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"12831"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00012831","sets":["228:262:5736","39:40"]},"author_link":["30680","11620","105872","105873"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"32","bibliographicPageStart":"25","bibliographicVolumeNumber":"60","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"The upwelling current brings up nutrient-rich water from subsurface towards sea surface. If a plenty of nutrient are supplied into\nthe euphotic zone, the primary productivity will be increased there by enhancement of photosynthesis. As a result of a food chain,\nthe upwelling region becomes an area of higher fishery production. In order to generate the upwelling artificially, various shapes of\nmarine structures installed on the seabed are studied so far. The present paper describes the results of flow visualization carried out\nfor models of marine structures which generate upwelling effectively. The shapes of marine structure used in the experiments are a\ntriangle cylinder like mountain range, a vertical wall, V-shaped structure and various combination of two V-shaped structures, such as\nX-shaped, W-shaped and so on. Flow visualization tests were carried out in a small towing tank whose dimensions are 4m long, 0.5m\nwide and 0.4m deep. The carriage runs on the bottom of the tank with constant speed by use of towing wire. The malachite green of\nbasic dyes was used as a tracer. The height of models used is 3cm and the speed of carriage is 0.05m/s, and then Reynolds number\nwas about 1350. It is found that if the subsurface current flows in one way direction, V-shaped structure induces the most effective\nupwelling. On the other hand, X-shaped structure generates upwelling effectively in all directions of current.","subitem_description_language":"en","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":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"666","subitem_subject_scheme":"NDC"}]},"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":"永松, 哲郎","creatorNameLang":"ja"},{"creatorName":"NAGAMATSU, Tetsuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30680","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070305168","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]},{"creatorNames":[{"creatorName":"中村, 啓彦","creatorNameLang":"ja"},{"creatorName":"NAKAMURA, Hirohiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"11620","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000050284914","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]},{"creatorNames":[{"creatorName":"野元, 達美","creatorNameLang":"ja"},{"creatorName":"NOMOTO, Tatsumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"105872","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中尾, 智","creatorNameLang":"ja"},{"creatorName":"NAKAO, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"105873","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":"2016-10-31"}],"displaytype":"detail","filename":"AN00040498_v60_p25-32.pdf","filesize":[{"value":"6.3 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v60_p25-32.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/12831/files/AN00040498_v60_p25-32.pdf"},"version_id":"dbfa229f-c635-412a-a44f-acce259dc30b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Artificial upwelling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow visualization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Towing tank","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"V-shaped structure","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":"海底構造物によって誘起される人工湧昇流の可視化実験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"海底構造物によって誘起される人工湧昇流の可視化実験","subitem_title_language":"ja"},{"subitem_title":"Flow Visualization of an Artificial Upwelling Induced by Various Shapes of Marine Structure Installed on the Seabed","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","5736"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-12-25"},"publish_date":"2014-12-25","publish_status":"0","recid":"12831","relation_version_is_last":true,"title":["海底構造物によって誘起される人工湧昇流の可視化実験"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:16:51.795153+00:00"}