{"created":"2024-06-19T05:39:15.378330+00:00","id":2007912,"links":{},"metadata":{"_buckets":{"deposit":"725b1227-2172-4150-957b-a0f30e1ff228"},"_deposit":{"created_by":10,"id":"2007912","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007912"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007912","sets":["12:14:1716955731445"]},"author_link":[],"control_number":"2007912","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-05","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"5","bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"水産工学研究所技報","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical report of National Research Institute of Fisheries Engineering","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Understanding of the bottom contact condition of trawl fishing gear is important to examine proper gear design and trawling methods. It is also valuable to estimate swept area of a bottom trawl in the groundfish resources survey. In this study, the authors developed the Bottom-Contact Recorder, which is simple and low cost. Main body of the Bottom-Contact Recorder is the cylindrical case made of stainless steel (11cmφ×30cm) and contains an inclination sensor and a data-logger. The Bottom-Contact Recorder is suspended to the footrope of the trawl gear. When the footrope contacts the bottom, the angle of inclination of the Bottom-Contact Recorder is measured by the inclination sensor and data are recorded to the data-logger every 0.5 seconds for 270 minutes. A series of experiments to check the durability and performance of the Bottom-Contact Recorder were carried out in the tank and in an actual trawl operation. It was confirmed that the Bottom-Contact Recorder was useful in practical trawl fishing.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産工学研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"National Research Institute of Fisheries Engineering","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":"nrife_g_25_1","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/2010671614","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN1056052X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"1341-8750","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":[{"creatorNames":[{"creatorName":"本多, 直人","creatorNameLang":"ja"}],"familyNames":[{"familyName":"本多","familyNameLang":"ja"}],"givenNames":[{"givenName":"直人","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"松下, 吉樹","creatorNameLang":"ja"}],"familyNames":[{"familyName":"松下","familyNameLang":"ja"}],"givenNames":[{"givenName":"吉樹","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"藤田, 薫","creatorNameLang":"ja"}],"familyNames":[{"familyName":"藤田","familyNameLang":"ja"}],"givenNames":[{"givenName":"薫","givenNameLang":"ja"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Trawl; Footrope; Bottom-Contact Recorder; Inclination sensor","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":"item_resource_type","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"底曳網着底記録計の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"底曳網着底記録計の開発","subitem_title_language":"ja"},{"subitem_title":"Development of the Bottom-Contact Recorder for Trawl","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716955731445"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-19"},"publish_date":"2024-06-19","publish_status":"0","recid":"2007912","relation_version_is_last":true,"title":["底曳網着底記録計の開発"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-18T04:50:39.590426+00:00"}