{"created":"2024-04-23T01:50:53.700256+00:00","id":2002413,"links":{},"metadata":{"_buckets":{"deposit":"bbbd3b3d-20c5-42c8-9418-d0f9c04c82a1"},"_deposit":{"created_by":10,"id":"2002413","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002413"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002413","sets":["12:14:1716951426151"]},"author_link":["605"],"control_number":"2002413","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-02","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"4","bibliographicPageEnd":"144","bibliographicPageStart":"141","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"日本海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Japan Sea National Fisheries Research Institute","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The growth increment of otolith were validated to establish the daily age determination method for chika Hypomesus japonicus. Newly hatched larvae have a pair of sagitta of ca. 12.5μm radius. Sequential samplings of fish of known ages demonstrated that the number of days after hatching and the number of sagittal increments outside 12 μm radius presented a linear regression with slope 1.00. The slope is not significantly different from 1 (p > 0.05), suggesting a daily deposition of the increment in sagitta. This was supported by alizarin complexone marking of otoliths. The growth speed of the body length and otolith radius of larvae changed after 20-25 days old. The growth of body length before 20-25 days old was faster than that after 20-25 days. On the other hand, the growth of the otolith radius showed an opposite trend. The change of growth appeared to coincide with the formation of the caudal fin, i.e. the acquirement of swimming ability.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Sea National Fisheries Research Institute","subitem_publisher_language":"en"}]},"item_10002_radio_30":{"attribute_name":"作成者","attribute_value_mlt":[{"subitem_radio_item":["吉","田"],"subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"js_k_51_141_144","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/2010630785","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00186380","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-4620","subitem_source_identifier_type":"PISSN"}]},"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Hirose, Taro","creatorNameLang":"en"},{"creatorName":"廣瀬, 太郎","creatorNameLang":"ja"},{"creatorName":"ヒロセ, タロウ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Hirose","familyNameLang":"en"},{"familyName":"廣瀬","familyNameLang":"ja"},{"familyName":"ヒロセ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Taro","givenNameLang":"en"},{"givenName":"太郎","givenNameLang":"ja"},{"givenName":"タロウ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"605","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40371893","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40371893"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"トウキョウダイガク","affiliationNameLang":"ja-Kana"},{"affiliationName":"University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"川口, 弘一","creatorNameLang":"ja"},{"creatorName":"カワグチ, コウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Kawaguchi, Kouichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"川口","familyNameLang":"ja"},{"familyName":"カワグチ","familyNameLang":"ja-Kana"},{"familyName":"Kawaguchi","familyNameLang":"en"}],"givenNames":[{"givenName":"弘一","givenNameLang":"ja"},{"givenName":"コウイチ","givenNameLang":"ja-Kana"},{"givenName":"Kouichi","givenNameLang":"en"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"chika; Hypomesusu japonicus; daily age; otolith increment; growth","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":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"飼育下におけるチカ Hypomesus japonicus の日齢の検証および初期成長の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"飼育下におけるチカ Hypomesus japonicus の日齢の検証および初期成長の検討","subitem_title_language":"ja"},{"subitem_title":"Daily Otolith Increments and Growth of Reared Chika Hypomesus japonicus Larvae","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951426151"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-23"},"publish_date":"2024-04-23","publish_status":"0","recid":"2002413","relation_version_is_last":true,"title":["飼育下におけるチカ Hypomesus japonicus の日齢の検証および初期成長の検討"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-27T06:43:41.676892+00:00"}