{"created":"2023-07-25T09:58:36.959872+00:00","id":1742,"links":{},"metadata":{"_buckets":{"deposit":"f6394cb5-38f1-440d-b97a-f2485ef011cd"},"_deposit":{"created_by":15,"id":"1742","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"1742"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00001742","sets":["187:189:361","187:191:355","187:191:362","41:318","70:359"]},"author_link":["2863","2097","2692","2862","2118"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"558","bibliographicPageStart":"550","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"日本水産学会誌"},{"bibliographic_title":"Nippon Suisan Gakkaishi","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"中層・底層定置網の箱網用海亀脱出装置における扉の設計のために，アオウミガメ（標準直甲長 0.39-0.72 m）とアカウミガメ（同 0.63-0.84 m）の前肢のはばたきによって生じる推進力を屋外水槽で計測し，はばたきの周波数をビデオ映像より求めた。推進力とはばたきの周波数，一連のはばたきの回数は時間経過とともに減少したが，30 分経過後でも海亀脱出装置の扉を押し開けるのに必要な 40 N より大きな推進力が得られた。入網した海亀は，現在考案されている海亀脱出装置の扉を押し開けることが可能であると考えられた。"},{"subitem_description":"Propulsive force generated by flipper beat of sea turtles was evaluated to confirm the design adequacy of a flap door covering the outlet in a sea turtle releasing device (TRD) for large-scale set nets. The force generated by flipper beat was measured by a tension meter using nine green turtles (SSCL: 0.39-0.72 m) and four loggerhead turtles (0.63-0.84 m) in a water tank (10 m×10 m×2.1 m depth). Video recording was simultaneously conducted and time-series data of flipper beats were obtained. Sea turtles alternated a set of flipper beats with a rest. The average of peak force values and flipper beat frequencies in a set of flipper beats decreased in order of each set for both species. Both the force and beat frequency of green turtles were twice as large as those of loggerhead turtles, and the impulse values of a single beat were similar between the two species. There was a strong linear relationship between peak force value and turtle body size in the first set, but there was no significant relationship after thirty minutes later for both species. Even after 30 minutes and later, the generated force was still large (>40 N) enough to open the flap door of the current TRD."}]},"item_3_description_63":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"15K07524"}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本水産学会"}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2331/suisan.15-00063","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher's Version/PDF (OpenAccess)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2331/suisan.15-00063","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"日本水産学会"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://jsfs.jp/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"KAKEN研究課題: 混獲回避を目的としたデータロガーによるウミガメ類の網内行動把握"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-15K07524/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"研究代表者: 塩出 大輔 (東京海洋大学)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://nrid.nii.ac.jp/ja/nrid/1000040361810/","subitem_relation_type_select":"URI"}}]},"item_3_relation_28":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"130005406788","subitem_relation_type_select":"NAID"}}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-5392","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":"AN00193422","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":"混獲回避を目的としたデータロガーによるウミガメ類の網内行動把握"},{"subitem_subject":"Detection of sea turtle behavior in a submerged bag net of the set net using acceleration data logger"}]},"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":"塩澤, 舞香"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塩出, 大輔"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"胡, 夫祥"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"東海, 正"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"小林, 真人"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"海亀","subitem_subject_scheme":"Other"},{"subitem_subject":"海亀脱出装置","subitem_subject_scheme":"Other"},{"subitem_subject":"混獲","subitem_subject_scheme":"Other"},{"subitem_subject":"推進力","subitem_subject_scheme":"Other"},{"subitem_subject":"定置網","subitem_subject_scheme":"Other"},{"subitem_subject":"はばたき周波数","subitem_subject_scheme":"Other"}]},"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"}]},"item_title":"海亀の前肢のはばたきと推進力について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"海亀の前肢のはばたきと推進力について"},{"subitem_title":"Propulsive force generated by flipper beat of sea turtles","subitem_title_language":"en"}]},"item_type_id":"3","owner":"15","path":["318","355","359","361","362"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-03"},"publish_date":"2019-06-03","publish_status":"0","recid":"1742","relation_version_is_last":true,"title":["海亀の前肢のはばたきと推進力について"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:44:13.950079+00:00"}