{"created":"2023-07-25T11:01:06.300058+00:00","id":3016,"links":{},"metadata":{"_buckets":{"deposit":"bf586924-5b35-4ba3-aa2d-31f45e0773cd"},"_deposit":{"created_by":4,"id":"3016","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"3016"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00003016","sets":["1259:1260:1265:435:436"]},"author_link":["15957","91","44783"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"An intraplate earthquake that occured near Syowa Station, East Antarctica"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"41","bibliographicPageStart":"32","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"Polar geoscience"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Negishi, Hiroaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nogi, Yoshifumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kaminuma, Katsutada","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"An intraplate earthquake with m_b 4.6 occurred offshore of the Prince Olav Coast, East Antarctica on September 25, 1996. This earthquake was the biggest and the first one to be located within 500km of Syowa Station (69.0°S, 39.6°E) in the past four decades since seismic observations started under the IGY in 1957. The event was recorded by the broadband seismometers at Syowa Station and Mawson Station (67.6°S, 62.9°E), Antarctica. The moment tensor solution of this event was determined using the waveform inversion technique. The source mechanism indicates north-south compressional strike-slip faulting wih little dip-slip component. A straightforward grid search was applied to the data to evaluate the uniqueness of the solution. The minimum error was obtained for close strike, dip and rake angles that obtained in the inversion, so it can be said that the inversion result is suitable. The earthquake occurred on the gravitational lineament regarded as a fracture zone with NW-SE linear trend. The resultant mechanism has a faulting plane with a strike parallel to the fracture zone. Thus, this earthquake might be a fracturing along the pre-existed lineament inside the Antarctic plate.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00003016","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1130866X","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Research Center for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University/National Institute of Polar Research/National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1998-10-01"}],"displaytype":"detail","filename":"KJ00000044133.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000044133","url":"https://nipr.repo.nii.ac.jp/record/3016/files/KJ00000044133.pdf"},"version_id":"044a2ff2-d773-4555-8b65-da777dc12e91"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"intraplate earthquake","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"broadband seismogram","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"moment tensor inversion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravity lineament","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"An intraplate earthquake that occured near Syowa Station, East Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An intraplate earthquake that occured near Syowa Station, East Antarctica"}]},"item_type_id":"1","owner":"4","path":["436"],"pubdate":{"attribute_name":"公開日","attribute_value":"1998-10-01"},"publish_date":"1998-10-01","publish_status":"0","recid":"3016","relation_version_is_last":true,"title":["An intraplate earthquake that occured near Syowa Station, East Antarctica"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:36:02.307969+00:00"}