{"created":"2024-08-06T09:08:30.934284+00:00","id":2010599,"links":{},"metadata":{"_buckets":{"deposit":"b009f7cf-552f-4a78-94ff-c81cca3551e1"},"_deposit":{"created_by":10,"id":"2010599","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010599"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010599","sets":["1:7:1723085690975"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"7","bibliographicPageEnd":"7","bibliographicPageStart":"1","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Live japanese anchovy, Engraulis japonicus, is one of the most important baits used in pole and line skipjack tuna fishing. To maintain anchovy alive in good condition in onboard cages is expensive, as the appropriate ambient water temperature should be maintained. In response to the current need for reducing fishing operational costs, reliable minimal conditions for maintaining sound live bait fish onboard should be clarified. We studied the tolerance of E. japonicus to high temperature and hypoxia. The median lethal temperatures for E. japonicus after exposure for 24 and 48 h to high ambient temperature were 28.5 ºC and 27.3 ºC, respectively. Vigorous swimming behavior associated with acute hypoxia was observed at a dissolved oxygen concentration of 1.12-2.36 mg/L (13.9-35.1 % oxygen saturation) in a water temperature range of 15-30 ºC. These results suggested that E. japonicus could be maintained in cages onboard in good condition, even though water temperature would be 5-10 ºC higher than the currently mandated water temperature of 15 ºC until the fish are used, reducing fuel consumption for lowering water temperature.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"カタクチイワシは，かつお一本釣り漁業で使う活餌として重要である。本種の船上飼育時には水温を低く維持しなければならず，大きな燃油経費がかかるため，経費削減の方法が求められている。そのため，船上で安全に本種を飼育できる飼育条件の解明が必要である。そこで，著者らは本種の高温側水温耐性と低酸素耐性について検討した。その結果， 24, 48時間後の高温側半数個体致死温度は， 28.5, 27.3 º Cであった。また，本種が狂奔し始める溶存酸素濃度は， 15~ 30 º Cの範囲で1.12 ~ 2.36 mg/L (酸素飽和度 13.9~ 35.1%) であった。以上により，漁業現場では現行の 15 º Cから 5~ l0 º C 上げて本種を安全に飼育することが可能であり，経費削減につながる期待が高まった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産研究・教育機構","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research and Education Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_10_1_1","subitem_relation_type_select":"Local"}}]},"item_10001_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/2010922065","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小田, 憲太朗","creatorNameLang":"ja"}],"familyNames":[{"familyName":"小田","familyNameLang":"ja"}],"givenNames":[{"givenName":"憲太朗","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"橋本, 博","creatorNameLang":"ja"}],"familyNames":[{"familyName":"橋本","familyNameLang":"ja"}],"givenNames":[{"givenName":"博","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"増田, 賢嗣","creatorNameLang":"ja"}],"familyNames":[{"familyName":"増田","familyNameLang":"ja"}],"givenNames":[{"givenName":"賢嗣","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"今泉, 均","creatorNameLang":"ja"}],"familyNames":[{"familyName":"今泉","familyNameLang":"ja"}],"givenNames":[{"givenName":"均","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"薄, 浩則","creatorNameLang":"ja"}],"familyNames":[{"familyName":"薄","familyNameLang":"ja"}],"givenNames":[{"givenName":"浩則","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"照屋, 和久","creatorNameLang":"ja"}],"familyNames":[{"familyName":"照屋","familyNameLang":"ja"}],"givenNames":[{"givenName":"和久","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_10_1_1.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010599/files/fra_t_10_1_1.pdf"},"version_id":"b139cf34-2c14-4b90-af68-aeaaa94041e1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カタクチイワシ; かつお一本釣り漁業; 高水温耐性; 低酸素耐性","subitem_subject_language":"ja","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"飼育下におけるカタクチイワシの高温側水温耐性と水温別低酸素耐性に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"飼育下におけるカタクチイワシの高温側水温耐性と水温別低酸素耐性に関する研究","subitem_title_language":"ja"},{"subitem_title":"Resistance of japanese anchovy, Engraulis japonicus, in captivity to high water temperature and hypoxia","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723085690975"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010599","relation_version_is_last":true,"title":["飼育下におけるカタクチイワシの高温側水温耐性と水温別低酸素耐性に関する研究"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:40:56.573630+00:00"}