{"created":"2023-07-25T08:02:55.555804+00:00","id":763,"links":{},"metadata":{"_buckets":{"deposit":"96b91608-40c7-45ab-8020-80617f061aaa"},"_deposit":{"created_by":18,"id":"763","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"763"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00000763","sets":["228:262:4848","39:40"]},"author_link":["122088"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1960-12-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"60","bibliographicPageStart":"54","bibliographicVolumeNumber":"9","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":"1960-12-20","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"(1)Pluctuation in the catch of young horse-mackerels in Kagoshima Bay has been studied through a survey of statistical data on the catch at twenty fishing ports on the coast of the bay (Figs. 1&2). Young fish are chiefly caught in the waters where the depth ranges from 30 to 50 m (Fig. 3). In the inside of the bay the fishing is principally performed during the months from April to October, while fishing season at the entrance of the bay is mainly confined to a period from November to March. (2) The distribution of body-lengths in the catch was studied monthly between March and December 1959 (Fig.4, Table 1). The great majority of the catch is occupied by small-sized (6-14cm in the body-length) individuals, a small portion consisting of large-sized (15-21cm in the body-length) animals. Referring also to the culture experiment of young fish (Fig.5, Table 2), it is postulated that the above stated small-sized fish are in their first year and the large-sized animals are in their second year. (3) Seasonal variations in the hydrographical conditions in the bay as observed in the monthly oceanographic surveys are shown in Fig. 6 and Fig. 7. The migration of young horse-mackerels into the bay takes place in spring, most probably when a water temperature at 25m depth is raised over 17°C ; the migration to the outside of the bay seems to occur in autumn with the lowering of the water temperature.","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":"660","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":"田ノ上, 豊隆","creatorNameLang":"ja"},{"creatorName":"TANOUE, Toyotaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"122088","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":"2016-10-27"}],"displaytype":"detail","filename":"AN00040498_v9_p54-60.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v9_p54-60.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/763/files/AN00040498_v9_p54-60.pdf"},"version_id":"6565fd19-c610-4802-ae23-41a093ff8c0f"}]},"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":"鹿児島湾内産主要魚類の漁況と環境要因についての研究IV : 小アジについて","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鹿児島湾内産主要魚類の漁況と環境要因についての研究IV : 小アジについて","subitem_title_language":"ja"},{"subitem_title":"Studies on the Relation between the Fluctuation in Catch and the Environmental Factors of the Principal Fishes in Kagoshima Bay IV : On the Young Horse-Macherel, Trachurus Japonicus","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4848"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-05-15"},"publish_date":"2012-05-15","publish_status":"0","recid":"763","relation_version_is_last":true,"title":["鹿児島湾内産主要魚類の漁況と環境要因についての研究IV : 小アジについて"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:15:47.944561+00:00"}