{"created":"2024-04-23T01:56:12.429285+00:00","id":2002518,"links":{},"metadata":{"_buckets":{"deposit":"3de74545-1119-4f69-b709-0149b96b14b0"},"_deposit":{"created_by":10,"id":"2002518","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002518"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002518","sets":["12:14:1716951426151"]},"author_link":["1819","2700"],"control_number":"2002518","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-01","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"10","bibliographicPageEnd":"38","bibliographicPageStart":"29","bibliographicVolumeNumber":"36","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 Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Atka mackerel is one of the most important species in the Northern Japan Sea, while the catch has increased greatly, especially since 1977, in the west coast of northern Honshu. Atka mackerel distributed off the coast of Honshu are mainly caught by small seine and offshore Danish seine and are considered to be the same subpopulation of the population spawned at Shiribeshi and Hiyama, off the west coast of Hokkaido. Although, larvae and juveniles of Atka makerel were collected by larval nets, spawned eggs have never been reported off the coast of Honshu by any survey. In the present study, however, we found eyed eggs of Atka macherel in the stomachs of their adults which were caught in the area surrounding Sado Island. Based on the fact that mature females are usually caught, the remaining eggs were observed in numbers of ovaries and that as eyed eggs were found in the adult stomachs at this time, Atka mackerel is thus considered to spawn in the area surrounding Sado Island.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"ホッケは日本海北部における重要魚種の1つで,近年本州側でも,主に小型底曳網及び沖合底曳網によって漁獲が行われている.この海域におけるホッケは,北海道西岸の後志,桧山沿岸に主産卵場を持つ系統群と同一のものと考えられている.これまで本州沿岸からは,ホッケの稚仔は採集されているが,産出卵は採集されていない.今回,佐渡島周辺海域で漁獲したホッケ親魚の胃中からホッケの発眼卵が発見された.雌完熟魚の漁獲,卵巣中に残留卵を有する個体の出現及びホッケ親魚の胃中からのホッケ卵の出現により,佐渡島周辺においてもホッケの産卵が行われていると推定した.","subitem_description_language":"ja","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 Regional Fisheries Research Laboratory","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"js_k_36_29_38","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/2010341333","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":[{"affiliationNames":[{"affiliationName":"日本海区水産研究所","affiliationNameLang":"ja"},{"affiliationName":"ニホンカイクスイサンケンキュウジョ","affiliationNameLang":"ja-Kana"},{"affiliationName":"Japan Sea Regional Fisheries Research Laboratory","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"田中, 實","creatorNameLang":"ja"},{"creatorName":"タナカ, ミノル","creatorNameLang":"ja-Kana"},{"creatorName":"Tanaka, Minoru","creatorNameLang":"en"}],"familyNames":[{"familyName":"田中","familyNameLang":"ja"},{"familyName":"タナカ","familyNameLang":"ja-Kana"},{"familyName":"Tanaka","familyNameLang":"en"}],"givenNames":[{"givenName":"實","givenNameLang":"ja"},{"givenName":"ミノル","givenNameLang":"ja-Kana"},{"givenName":"Minoru","givenNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Nashida, Kazuya","creatorNameLang":"en"},{"creatorName":"梨田, 一也","creatorNameLang":"ja"},{"creatorName":"ナシダ, カズヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Nashida","familyNameLang":"en"},{"familyName":"梨田","familyNameLang":"ja"},{"familyName":"ナシダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Kazuya","givenNameLang":"en"},{"givenName":"一也","givenNameLang":"ja"},{"givenName":"カズヤ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1819","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10371882","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10371882"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Minami, Takashi","creatorNameLang":"en"},{"creatorName":"南, 卓志","creatorNameLang":"ja"},{"creatorName":"ミナミ, タカシ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Minami","familyNameLang":"en"},{"familyName":"南","familyNameLang":"ja"},{"familyName":"ミナミ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Takashi","givenNameLang":"en"},{"givenName":"卓志","givenNameLang":"ja"},{"givenName":"タカシ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2700","nameIdentifierScheme":"WEKO"}]}]},"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":"佐渡島周辺海域におけるホッケの産卵","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"佐渡島周辺海域におけるホッケの産卵","subitem_title_language":"ja"},{"subitem_title":"Spawning of Atka Mackerel, Pleurogrammus azonus in the Area Surrouding Sado Island","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":"2002518","relation_version_is_last":true,"title":["佐渡島周辺海域におけるホッケの産卵"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-02T04:13:04.298902+00:00"}