{"created":"2023-05-15T16:32:00.491533+00:00","id":3659,"links":{},"metadata":{"_buckets":{"deposit":"c910c23c-356f-49cb-b087-2c50840baef8"},"_deposit":{"created_by":2,"id":"3659","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"3659"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00003659","sets":["50:51"]},"author_link":["15010","15014","15016","15017","15013","15012","15011","15015"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Identification of Methane Plume Area Using Acoustic Echo Sounder Images and GPS Data"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"0","bibliographicPageEnd":"80","bibliographicPageStart":"73","bibliographicVolumeNumber":"134","bibliographic_titles":[{"bibliographic_title":"日本航海学会論文集"},{"bibliographic_title":"The Journal of Japan Institute of Navigation","bibliographic_titleLang":"en"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, we identified the position of a methane plum in the Joetsu Basin by analyzing echo sounder images and GPS data. First, we observed the methane plume echo imagery, obtained using a quantitative echo sounder during a research cruise aboard JAMSTEC research vessel “Natsushima” in August 2013. Then we conducted two research cruises aboard the Nagasaki University training ship “Nagasaki-maru” during May 2014 and May 2015. During the 2014 cruise, we observed methane plume echo images at the position identified from the 2013 cruise data. During the 2015 cruise, we performed sea bottom core sampling at the same position using the methane plume echo imagery, and successfully obtained a methane hydrate core sample from the seafloor at a depth of approximately 560 m.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"日本航海学会論文集, 134, pp.73-80; 2016","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"15014","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Chiba, Hajime"}]},{"nameIdentifiers":[{"nameIdentifier":"15015","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takeuchi, Akira"}]},{"nameIdentifiers":[{"nameIdentifier":"15016","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hata, Toshiro"}]},{"nameIdentifiers":[{"nameIdentifier":"15017","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yagi, Mitsuharu"}]}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本航海学会"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.9749/jin.134.73","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c)2016 日本航海学会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00188841","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03887405","subitem_source_identifier_type":"ISSN"}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"21873275","subitem_source_identifier_type":"ISSN"}]},"item_2_text_62":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Japan Institute of Navigation"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"千葉, 元"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹内, 章"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"畠, 俊郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"八木, 光晴"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-21"}],"displaytype":"detail","filename":"JJIN134_73.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JJIN134_73.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/3659/files/JJIN134_73.pdf"},"version_id":"34a8399f-094e-4c20-bfaf-42d7a47f1184"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"航海計器・測位","subitem_subject_scheme":"Other"},{"subitem_subject":"計量魚群探知機","subitem_subject_scheme":"Other"},{"subitem_subject":"海洋観測","subitem_subject_scheme":"Other"},{"subitem_subject":"GPS測位","subitem_subject_scheme":"Other"},{"subitem_subject":"メタンハイドレートプルーム","subitem_subject_scheme":"Other"},{"subitem_subject":"Navigational Instrument and Measurement","subitem_subject_scheme":"Other"},{"subitem_subject":"Quantitative Echo Sounder","subitem_subject_scheme":"Other"},{"subitem_subject":"Oceanographic Observation","subitem_subject_scheme":"Other"},{"subitem_subject":"GPS Positioning","subitem_subject_scheme":"Other"},{"subitem_subject":"Methane Hydrate Plume","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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"魚群探知機エコーとGPS測位によるメタンプルーム位置特定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"魚群探知機エコーとGPS測位によるメタンプルーム位置特定"}]},"item_type_id":"2","owner":"2","path":["51"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-16"},"publish_date":"2016-09-16","publish_status":"0","recid":"3659","relation_version_is_last":true,"title":["魚群探知機エコーとGPS測位によるメタンプルーム位置特定"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T03:30:03.853240+00:00"}