{"created":"2021-03-01T06:33:51.905435+00:00","id":28094,"links":{},"metadata":{"_buckets":{"deposit":"7e968f5b-3cee-457c-a129-c9828d1b88c5"},"_deposit":{"id":"28094","owners":[],"pid":{"revision_id":0,"type":"depid","value":"28094"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00028094","sets":["453:456","503:836:1555:1571"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"1990 Higashi-Kubiki Earthquake Swarm, Southern Niigata Prefecture"}]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"23","bibliographicPageStart":"15","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"新潟大学積雪地域災害研究センター研究年報"},{"bibliographic_title":"新潟大学積雪地域災害研究センター研究年報","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A couple of earthquakes of M 5.4 and 5.3 occurred at 18:18 and 18:40, December 7, 1990 in the central part of the Higashi-Kubiki Hills, southern Niigata Prefecture and followed by considerable number of earthquakes for 2 months. Daily frequency of the earthquakes observed by 3 seismograms stationed in the mountains and a map of epicenters obtained are described. Many epicenters of the after shocks are distributed in a westerly area 5 to 10 km away from the main shocks. Since 1962, several earthquakes associated with strong explosive sounds have been recognized by inhabitants and suggest the area is marked by repeated shallow earthquake activities.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"161458","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Oki, Yasue"}]},{"nameIdentifiers":[{"nameIdentifier":"161459","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Suzuki, Koji"}]},{"nameIdentifiers":[{"nameIdentifier":"161460","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ito, Hiroshi"}]},{"nameIdentifiers":[{"nameIdentifier":"161461","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Aoki, Shigeru"}]}]},"item_7_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学積雪地域災害研究センター"}]},"item_7_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_7_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00183327","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03877892","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大木, 靖衛"}],"nameIdentifiers":[{"nameIdentifier":"161454","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 幸治"}],"nameIdentifiers":[{"nameIdentifier":"161455","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊東, 博"}],"nameIdentifiers":[{"nameIdentifier":"161456","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"青木, 滋"}],"nameIdentifiers":[{"nameIdentifier":"161457","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-20"}],"displaytype":"detail","filename":"12_15-23.pdf","filesize":[{"value":"646.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"12_15-23.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/28094/files/12_15-23.pdf"},"version_id":"c326491b-fdcc-4e96-9cd9-07fa8101d449"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Higashi-Kubiki Hills","subitem_subject_scheme":"Other"},{"subitem_subject":"earthquake swarm","subitem_subject_scheme":"Other"},{"subitem_subject":"explosive sounds","subitem_subject_scheme":"Other"},{"subitem_subject":"precursor","subitem_subject_scheme":"Other"},{"subitem_subject":"東頚城丘陵","subitem_subject_scheme":"Other"},{"subitem_subject":"群発地震","subitem_subject_scheme":"Other"},{"subitem_subject":"爆発音","subitem_subject_scheme":"Other"},{"subitem_subject":"前兆現象","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"1990年東頸城群発地震について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1990年東頸城群発地震について"},{"subitem_title":"1990年東頸城群発地震について","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","1571"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-03-04"},"publish_date":"2016-03-04","publish_status":"0","recid":"28094","relation_version_is_last":true,"title":["1990年東頸城群発地震について"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T04:24:21.712135+00:00"}