{"created":"2025-03-18T01:22:49.266921+00:00","id":2013855,"links":{},"metadata":{"_buckets":{"deposit":"3cf648fe-bf4b-4e7f-8ecc-0e0177cd9bb6"},"_deposit":{"created_by":92,"id":"2013855","owner":"92","owners":[92],"pid":{"revision_id":0,"type":"depid","value":"2013855"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02013855","sets":["1:1735006234112"]},"author_link":["953","476"],"control_number":"2013855","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-06","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"13","bibliographicPageEnd":"14","bibliographicPageStart":"2","bibliographicVolumeNumber":"54","bibliographic_titles":[{"bibliographic_title":"SH\"U\"N サスティナブルでヘルシーな “うまい” 日本の魚プロジェクトホームページ(閉鎖)","bibliographic_titleLang":"ja"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本資源の生態、生物学的特性値に関する知見は、分布の中心が本海域外であることから限定的である。定期的な科学調査、漁獲量・努力量データの収集、漁獲実態のモニタリングは毎年行われている。漁業データ及び科学調査データに基づき資源評価が毎年実施されており、その内容については複数の外部有識者によるチェックを毎年受けることで客観性を担保している。本資源では近年の漁獲の主体である沖底のかけまわし漁法での1網当たりの漁獲量(CPUE)を資源量指標値として資源水準の判断に用いた。2019年漁期の資源量指標値はデータが利用可能な1996~2019年漁期の中で最大となり、その直近5年(2015~2019年漁期)の動向は増加傾向である。隣接するロシア水域に跨って分布し、我が国単独の管理では資源量の維持や回復等の成否は判断できないことからABCの算定は行われていない。資源の来遊状態に合わせた漁獲量が算定漁獲量として提示されており、TAC(漁獲可能量)設定の参考情報として取り扱われてきた。改正漁業法に基づく新たな資源管理では、来遊量の年変動に配慮しながら漁獲を管理することが重要との科学的助言と、資源管理方針に関する検討会での議論を踏まえ、水産政策審議会での諮問を経てTACの設定が行われる。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"1. 資源の状態\n\n 概要 \n\n 評価範囲\n\n 1.1 対象種の資源生物研究・モニタリング・評価手法\n  1.1.1 生物学的情報の把握\n   1.1.1.1 分布と回遊\n   1.1.1.2 年令・成長・寿命\n   1.1.1.3 成熟と産卵\n   1.1.1.4 種苗放流に必要な基礎情報\n  1.1.2 モニタリングの実施体制\n   1.1.2.1 科学的調査\n   1.1.2.2 漁獲量の把握\n   1.1.2.3 漁獲実態調査\n   1.1.2.4 水揚物の生物調査\n   1.1.2.5 種苗放流実績の把握\n   1.1.2.6 天然魚と人工種苗の識別状況\n  1.1.3 資源評価の方法と評価の客観性\n   1.1.3.1 資源評価の方法\n   1.1.3.2 資源評価の客観性\n  1.1.4 種苗放流効果\n\n 1.2 対象種の資源水準と資源動向\n  1.2.1 対象種の資源水準と資源動向\n  \n 1.3 対象種に対する漁業の影響評価\n  1.3.1 現状の漁獲圧が対象資源の持続的生産に及ぼす影響\n  1.3.2 現状漁獲圧での資源枯渇リスク\n  1.3.3 資源評価結果の漁業管理への反映\n   1.3.3.1 漁業管理方策の有無\n   1.3.3.2 予防的措置の有無\n   1.3.3.3 環境変化が及ぼす影響の考慮\n   1.3.3.4 漁業管理方策の策定\n   1.3.3.5 漁業管理方策への遊漁、外国漁船、IUU漁業などの考慮\n\n 引用文献","subitem_description_language":"ja","subitem_description_type":"TableOfContents"},{"subitem_description":"Ver.1.0.1\n編纂:岸田 達, 松川祐子, 大関芳沖\n編纂責任者:大関芳沖, 杉崎宏哉","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産研究・教育機構","subitem_publisher_language":"ja"}]},"item_10002_radio_30":{"attribute_name":"item_10002_radio_30","attribute_value_mlt":[{"subitem_radio_item":"渡邉","subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"SH\"U\"Nプロジェクト評価結果"}],"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"SHUN_section1_54","subitem_relation_type_select":"Local"}}]},"item_10002_version_type_20":{"attribute_name":"出版タイプ","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":"Ishino, 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