{"created":"2023-05-15T12:05:33.815690+00:00","id":10250,"links":{},"metadata":{"_buckets":{"deposit":"a6fb0c18-11d7-4b31-a524-ad6e3562444c"},"_deposit":{"created_by":3,"id":"10250","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10250"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00010250","sets":["1515:1519"]},"author_link":["63459","63463","63461","63465","63467","63462","63460","63466","63464"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"954","bibliographicPageStart":"949","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"Earth, planets and space"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-02-05"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"The 2008 Iwate-Miyagi Nairiku Earthquake (Mj 7.2) occurred on June 14, 2008, at the eastern flank of the Ou backbone range, in the central part of northern Honshu, Japan. In the northern part of the focal area, seismic reflection/refraction experiments conducted in 2006 and 2007 revealed a series of west-dipping faults. To investigate the relation between these faults and aftershocks, we conducted a high-density seismic array observation across the northern focal area. The arrival times of earthquakes were used in a joint inversion for earthquake locations and velocity structure. The Vp structure shows tilted blocks and the block boundaries coincide with the revealed west-dipping faults. These faults were interpreted to have formed during the Miocene extension. The aftershock distribution shows a concentration on a plane dipping westward approximately 40° beneath the eastern margin of the Ou backbone range. The zone of aftershock concentration can be correlated to the known range-bounding fault inferred from seismic profiling and does not coincide with the known active reverse fault (Dedana fault). These results indicate the significance of the potential source fault located along the boundary of the Ou backbone range.","subitem_description_type":"Other"}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Terra Scientific Pub. Co"}]},"item_16_relation_26":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.5047/eps.2011.04.001","subitem_relation_type_select":"DOI"}}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright  c The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; The Japanese Society for Planetary Sciences; TERRAPUB."}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1343-8832","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"},{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"},{"subitem_text_value":"JGI, Inc."},{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"},{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"},{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"},{"subitem_text_value":"Iwate University"},{"subitem_text_value":"JGI, Inc."},{"subitem_text_value":"Earthquake Research Institute, the University of Tokyo"}]},"item_16_version_type_27":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kurashimo, Eiji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Hiroshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abe, Susumu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwasaki, Takaya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iidaka, Iidaka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Naoko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koshiya, Shin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawanaka, Taku"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirata, Naoshi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"eps-v63n8p949-954.pdf","filesize":[{"value":"3.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"eps-v63n8p949-954.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/10250/files/eps-v63n8p949-954.pdf"},"version_id":"d3937528-5ef1-4ccc-b9ac-ddaf34df23bd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"The 2008 Iwate-Miyagi Nairiku Earthquake","subitem_subject_scheme":"Other"},{"subitem_subject":"high-density seismic array observation","subitem_subject_scheme":"Other"},{"subitem_subject":"seismic tomography","subitem_subject_scheme":"Other"},{"subitem_subject":"aftershock distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"fault reactivation","subitem_subject_scheme":"Other"}]},"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":"Precise aftershock distribution and crustal structure in and around the northern focal area of the 2008 Iwate-Miyagi Nairiku Earthquake","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Precise aftershock distribution and crustal structure in and around the northern focal area of the 2008 Iwate-Miyagi Nairiku Earthquake"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-05"},"publish_date":"2013-02-05","publish_status":"0","recid":"10250","relation_version_is_last":true,"title":["Precise aftershock distribution and crustal structure in and around the northern focal area of the 2008 Iwate-Miyagi Nairiku Earthquake"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:40:40.888260+00:00"}