{"created":"2024-08-06T09:05:28.107569+00:00","id":2010540,"links":{},"metadata":{"_buckets":{"deposit":"a94f326a-900a-4ea1-b43a-5b431dc87808"},"_deposit":{"created_by":10,"id":"2010540","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010540"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010540","sets":["1:7:1723085692335"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"10","bibliographicPageEnd":"26","bibliographicPageStart":"17","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"On the western coast of Hokkaido, bottom gillnets have been damaged due to Steller sea lions (SSL). The destruction of nets and depredation of catches have amounted to more than 1 billion JPY per year since the early 1990s. As mitigation measures, endeavors have been made to develop reinforced bottom gillnets (RBGs). The RBGs are comprised of three layers: a panel of standard netting, sandwiched by a pair of outer nets made of strong fibers. Dyneema, Tetoron and Vectran have been tested as the strengthening fibers. RGBs are required to be operable, catchable, and reasonably priced as well as being defensive against SSL damage. However, none of the three materials completely met these requirements yet. In this paper, the developments of RBG’s in the period of 2001-2006 is reviewed. Of the three fibers tested, Dyneema was concluded to be the most promising, although the price is still too expensive to be acceptable to fishermen.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"北海道日本海沿岸でトドによる深刻な漁業被害を受けている刺網漁業の防護対策として，三枚網構造の外網に強化繊維を用いた「強化刺網」が開発されてきた。強化刺網には，普通網と比べて遜色のない操作性，CPUE および経済性が求められているが，これらの条件を同時に満たすものは未だ開発されていない。そこで，これまでの開発試験の概要を整理し，その成果と実用化に向けた問題点を抽出した。その結果，ダイニーマ繊維を用いた強化網は被害防除効果が高く，CPUE および操作性に優れた一方で，経済性に課題が残った。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産総合研究センター","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_6_1_17","subitem_relation_type_select":"Local"}}]},"item_10001_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/2010870173","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"磯野, 岳臣","creatorNameLang":"ja"}],"familyNames":[{"familyName":"磯野","familyNameLang":"ja"}],"givenNames":[{"givenName":"岳臣","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"新村, 耕太","creatorNameLang":"ja"}],"familyNames":[{"familyName":"新村","familyNameLang":"ja"}],"givenNames":[{"givenName":"耕太","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"服部, 薫","creatorNameLang":"ja"}],"familyNames":[{"familyName":"服部","familyNameLang":"ja"}],"givenNames":[{"givenName":"薫","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"山村, 織生","creatorNameLang":"ja"}],"familyNames":[{"familyName":"山村","familyNameLang":"ja"}],"givenNames":[{"givenName":"織生","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_6_1_17.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010540/files/fra_t_6_1_17.pdf"},"version_id":"905559f2-a6ef-4105-a778-61563987a47c"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"トド被害防除対策としての強化刺網開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"トド被害防除対策としての強化刺網開発","subitem_title_language":"ja"},{"subitem_title":"Development of Reinforced Bottom Gillnets for Mitigation of Damages from Steller Sea Lion Eumetopias jubatus","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723085692335"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010540","relation_version_is_last":true,"title":["トド被害防除対策としての強化刺網開発"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:36:55.781431+00:00"}