{"created":"2024-04-23T01:56:27.452423+00:00","id":2002523,"links":{},"metadata":{"_buckets":{"deposit":"4f03df04-9ec3-4cef-b119-014a1489dd0e"},"_deposit":{"created_by":10,"id":"2002523","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002523"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002523","sets":["12:14:1716951426151"]},"author_link":["2700"],"control_number":"2002523","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"10","bibliographicPageEnd":"10","bibliographicPageStart":"1","bibliographicVolumeNumber":"35","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":"Juvenile Japanese sandfish, Arctoscopus japonicus (STEINDACHNER), were caught by the \"Akahige\" Shrimp Fishery in the Shinano River estuary, Niigata Prefecture in May 1984. These fish were measured regarding body size, growth and food organisms. The total catch from the estuary area was estimated. The number of juvenile Japanese sandfish per 10 kg of \"Akahige\" shrimp were 372 on May 2, 1984, 535 on May 10, 1,002 on May 15, 402 on May 22, and 1,276 on May 30, respectively. The length of the juvenile fish were measured. Results may show that the fish grow in the estuary during their early-life stages. An analysis of the stomach contents of juvenile fish showed that the main food organisms were amphipods and mysids. The total amount of juvenile Japanese sandfish caught was estimated from the \"Akahige\" landings and the number of the juvenile Japanese sandfish per 10 kg of \"Akahige\" shrimp. The calculated results indicate that 320,000 juvenile Japanese sandfish were captured by the \"Akahige\" fishery in May 1984 in the Shinano River estuary.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"1984年5月に新潟県沿岸の信濃川河口域の“アカヒゲ漁”で混獲されるハタハタ幼稚魚について,大きさ,河口域での成長,餌料生物,混獲量について調べた.1. “アカヒゲ漁”では,ハタハタ,スジハゼ,マダイ,シロウオ, メバル, クロソイ,クサウオ属の1種,マコガレイの幼稚仔魚と,サビハゼの成魚が混獲されたが,数ではハタハタが大部分を占めた.2. 混獲されたハタハタ幼稚魚は,採集時期が遅くなる程大型になり,1ヶ月間で平均全長が26.7mmから38.6mmに成長した.3. 全長20~40mmのハタハタ幼稚魚の餌生物は,端脚類とアミ類が主で,橈脚類や十脚類の長尾類がまれに見られた.4. “アカヒゲ漁獲量”とハタハタ幼稚魚の混獲数から,5月の混獲尾数は約32万尾と推定された.また,3月,4月を外挿法により推定すると,それぞれ36万尾,50万尾と推定された.","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_35_1_10","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/2010841387","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":"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"}]},{"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"}]}]},"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":"アカヒゲ漁で漁獲されたハタハタ稚魚","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アカヒゲ漁で漁獲されたハタハタ稚魚","subitem_title_language":"ja"},{"subitem_title":"Juvenile Japanese Sandfish, Arctoscopus japonicus Caught by the \"Akahige\" Fishery in the Shinano River Estuary, Niigata Prefecture, the Japan Sea","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":"2002523","relation_version_is_last":true,"title":["アカヒゲ漁で漁獲されたハタハタ稚魚"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-02T04:12:35.295982+00:00"}