{"created":"2023-05-15T16:37:02.890698+00:00","id":10291,"links":{},"metadata":{"_buckets":{"deposit":"d5b9cc16-d412-4e0e-862c-bc5ea03d91df"},"_deposit":{"created_by":2,"id":"10291","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"10291"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00010291","sets":["50:78:79:784"]},"author_link":["41024","41023"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Historical Development and Future Prospects of Tuna Farming Business"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"77","bibliographicPageStart":"59","bibliographicVolumeNumber":"93","bibliographic_titles":[{"bibliographic_title":"長崎大学水産学部研究報告"},{"bibliographic_title":"Bulletin of the Faculty of Fisheries Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The utilization of tuna resources has become a global concern in recent years because of the remarkable decrease in the number of tuna, such as the Atlantic bluefin tuna. Although the International\nCommission for the Conservation of Atlantic Tunas (ICCAT）, which is responsible for tuna resource jurisdiction, has reduced the permissible limit for the Total Allowable Catch (TAC） of the Atlantic bluefin tuna since 2006, a proposal to ban its international trade was discussed at the 15th meeting of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES） held at Doha in Qatar in 2010. At present, the exhaustion of the resource has been noticed because of intensive fishing by purse seiners caused by the rapidly increasing demand for its farming business.\nThis study aimed to analyze the historical development of tuna farming and its future prospects. The international situation including the discussion at CITES and the management trends by ICCAT has also been summarized. In addition, the present status of the business has been revealed through estimation of its cost price and profit level. In conclusion, the study indicates that the farming industry has already passed its growth stage and reached its maturity or turning point. Because of severe global competition, each farming company will have to further innovate and analyze their comparative advantage in their production and marketing.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学水産学部研究報告, 93, pp.59-77; 2012","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"41024","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yamamoto, Naotoshi"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学水産学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178473","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05471427","subitem_source_identifier_type":"ISSN"}]},"item_3_text_62":{"attribute_name":"sortkey","attribute_value_mlt":[{"subitem_text_value":"7"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"The Faculty of Fisheries, Nagasaki University"}]},"item_3_version_type_16":{"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":"山本, 尚俊"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"suisan93_59.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"suisan93_59.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/10291/files/suisan93_59.pdf"},"version_id":"ba82c677-e332-472e-92d1-a2f730227d94"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マグロ資源の利用と地域漁業管理機関","subitem_subject_scheme":"Other"},{"subitem_subject":"Tuna resources use and regional fisheries management organization","subitem_subject_scheme":"Other"},{"subitem_subject":"クロマグロ養殖ビジネスの世界的拡大","subitem_subject_scheme":"Other"},{"subitem_subject":"Global expansion of tuna farming business","subitem_subject_scheme":"Other"},{"subitem_subject":"コスト構造の比較","subitem_subject_scheme":"Other"},{"subitem_subject":"Comparison of cost structure","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":"マグロ養殖業の歴史的展開と今後の展望","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マグロ養殖業の歴史的展開と今後の展望"}]},"item_type_id":"3","owner":"2","path":["784"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-12"},"publish_date":"2012-07-12","publish_status":"0","recid":"10291","relation_version_is_last":true,"title":["マグロ養殖業の歴史的展開と今後の展望"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T01:27:55.840419+00:00"}