{"created":"2023-07-25T09:59:15.562334+00:00","id":2540,"links":{},"metadata":{"_buckets":{"deposit":"dc540d02-cd6d-449b-9ffa-803736209f1a"},"_deposit":{"created_by":15,"id":"2540","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2540"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002540","sets":["41:556","70:680"]},"author_link":["2125","4003"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"106266","bibliographicVolumeNumber":"250","bibliographic_titles":[{"bibliographic_title":"Fisheries Research"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The release of artificially produced juveniles is a popular tool in fishery management, with more than 26 billion seeds of 180 marine species released annually into the wild in more than 20 countries. Despite this, there is a lack of research on, and monitoring of, the effects of such stocking efforts in most programs.\nWe aim to improve assessments of the effectiveness of marine stock enhancement and sea-ranching programs using a novel computer program to estimate stocking effectiveness based on a two-stage sampling strategy of fishery landings. We revisit our two-stage sampling method published in 1992 and briefly summarize the estimation procedure using standard literature notations.\nAs an example, we estimate commercial landings of released Japanese flounder (Paralichthys olivaceus), the contribution of released seeds to total commercial landings, and their recapture rate.\nContour lines of predicted standard errors of landings and the optimal number of days within survey budget constraints required to sample fish landings per market are estimated.\nOur method can be applied to any species and case involving two-stage sampling, where all released seeds are marked or tagged, including genetically marked individuals.\nIf the number of individuals that have been released in a sample is known, the stocking effectiveness can be determined with an R script.\nThis program can also be used to determine the optimal sampling strategy."}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"公開日: 2024-02-11"}]},"item_3_description_63":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"18K05781"}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.fishres.2022.106266","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Author's Accepted Manuscript Version/PDF (Available on: 2024-02-11) "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/am/pii/S0165783622000431","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: 種苗放流の効果及び野生集団への影響のグローバル客観評価"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-18K05781/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"研究代表者:北田 修一 (東京海洋大学)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://nrid.nii.ac.jp/ja/nrid/1000010262338/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Elsevier B.V."}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.elsevier.com/ja-jp","subitem_relation_type_select":"URI"}}]},"item_3_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2022 Elsevier B.V.. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.fishres.2022.106266"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0165-7836","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10634828","subitem_source_identifier_type":"NCID"}]},"item_3_subject_62":{"attribute_name":"件名","attribute_value_mlt":[{"subitem_subject":"科学研究費研究成果"}]},"item_3_subject_64":{"attribute_name":"科学研究費研究課題","attribute_value_mlt":[{"subitem_subject":"種苗放流の効果及び野生集団への影響のグローバル客観評価"},{"subitem_subject":"Systematic assessment of worldwide marine stock enhancement and sea ranching programs"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kitada, Shuichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kishino, Hirohisa"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Optimal survey design","subitem_subject_scheme":"Other"},{"subitem_subject":"Ratio estimator","subitem_subject_scheme":"Other"},{"subitem_subject":"Recapture rate","subitem_subject_scheme":"Other"},{"subitem_subject":"Stock assessment","subitem_subject_scheme":"Other"},{"subitem_subject":"Unbiased estimator","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article"}]},"item_title":"An R script for unbiased estimation of stocking effectiveness using a two-stage sampling strategy based on fishery landings","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An R script for unbiased estimation of stocking effectiveness using a two-stage sampling strategy based on fishery landings"}]},"item_type_id":"3","owner":"15","path":["556","680"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-12"},"publish_date":"2022-09-12","publish_status":"0","recid":"2540","relation_version_is_last":true,"title":["An R script for unbiased estimation of stocking effectiveness using a two-stage sampling strategy based on fishery landings"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:29:42.569884+00:00"}