{"created":"2023-07-25T08:08:24.213674+00:00","id":7782,"links":{},"metadata":{"_buckets":{"deposit":"be08f161-0c39-42ae-9353-a82b8f2b4fe6"},"_deposit":{"created_by":18,"id":"7782","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"7782"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00007782","sets":["228:262:4831","39:40"]},"author_link":["4790","103350","11765"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1977-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"145","bibliographicPageStart":"137","bibliographicVolumeNumber":"26","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":"1977-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"The fishing method of the Gochi Net fishery consists in scooping up the fish school grouping\nabove a reef.\nThe amount of the fish caught by this net depends upon the following items ：\nι the distance between the point at which the net becomes detached from the seabottom and\nthe point where a reef is situated. h the height of the net which is being passed above the reef.\nThe moving pattern of the net was analyzed theoritically into the following equation ： ･･･[the rest omitted]","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"ごち網の漁法は網を着底させた後,斜上方に掬い上げて魚礁上の魚群を漁獲する形式のものである。網の漁獲量を左右するものは,網の離底点と魚礁間の距離(ι)と魚礁上の網の通過点の高さ(h)である。\nそこでごち網の動態を表わすιの値を理論的に求めると次式で表わされる。(式 省略)ここでh'は魚礁の高さ(m),Tは船尾における曳綱の張力(kg),wは曳綱の水中重量\n(kg/m),Dは水深(m)である。w,D,h'は既知量,Tは操業結果から求められる値,hは\n音響測深儀の記録から求められる値である。Fig.4の網と曳綱を用い水深28mの漁場で操業した場合のιの値を求めると9.4mとなる。\n次ぎに模型実験によって,網の着底から網が魚礁上を通過する迄の網成りを検討した。その結果,網の移動速度が速い程,離底は遅く,離底直後の網口高さは低く,網口巾は早く狭\nくなることが判った。潜水観察の結果,網の移動距離は模型実験値と略一致し,また網口巾が離底直前に多少拡がる現象を認めた。","subitem_description_language":"ja","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":"664","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":"肥後, 伸夫","creatorNameLang":"ja"},{"creatorName":"HIGO, Nobio","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"不破, 茂","creatorNameLang":"ja"},{"creatorName":"FUWA, Shigeru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今井, 健彦","creatorNameLang":"ja"},{"creatorName":"IMAI, Takehiko","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-28"}],"displaytype":"detail","filename":"AN00040498_v26_p137-145.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v26_p137-145.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/7782/files/AN00040498_v26_p137-145.pdf"},"version_id":"fded9ac6-1faf-4e6d-981f-1d65f460ce08"}]},"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":"ごち網に関する研究 I : 網の動態について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ごち網に関する研究 I : 網の動態について","subitem_title_language":"ja"},{"subitem_title":"Studies on Gochi Net I : On the Moving pattern of the Net","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4831"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-17"},"publish_date":"2015-06-17","publish_status":"0","recid":"7782","relation_version_is_last":true,"title":["ごち網に関する研究 I : 網の動態について"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:09:34.773684+00:00"}