{"created":"2021-03-01T06:50:40.181275+00:00","id":32041,"links":{},"metadata":{"_buckets":{"deposit":"8135fe74-699c-4985-9873-bb70907a4905"},"_deposit":{"id":"32041","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32041"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032041","sets":["80:4411:4412","9:504:4413:4414"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Spectal Analysis of S-Wave for Aftershocks of the Izu-Hanto-oki Earthquake of 1974 (1) : Spectrum of S-Wave and Its Dependence on Magnitude"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1974-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"92","bibliographicPageStart":"83","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"地震研究所研究速報"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The relationship between the S-wave spectrum and earthquake magnitude can be obtained by analysis of 304 aftershocks of the Izu-Hanto-oki earthquake and the earthquakes of the near Chiba region. From the scaling law of relatively small shocks with different magnitude, the spectrum of large earthquakes (main shocks) is predicted under the similarity assumption for large and small earthquakes. We found a difference of two times in the apparent corner frequency of S-waves between the earthquakes of the Izu-Hanto-oki and the near Chiba region. The distance and focal depth of the former event was about 150km and shallower than 10km, and the latter about 100km and 60km, respectively.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"1974年伊豆半島沖地震調査概報","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"71057","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tsujiura, Masaru"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00032032","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10165194","subitem_source_identifier_type":"NCID"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"051.1","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"辻浦, 賢"}],"nameIdentifiers":[{"nameIdentifier":"71056","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":"2017-06-12"}],"displaytype":"detail","filename":"jis0140010.pdf","filesize":[{"value":"550.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jis0140010.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32041/files/jis0140010.pdf"},"version_id":"30cbb1b5-79d0-44c6-9265-433c9497425b"}]},"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":"1974年伊豆半島沖地震余震のスペクトル解析（1） : マグニチュードとS波スペクトル","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1974年伊豆半島沖地震余震のスペクトル解析（1） : マグニチュードとS波スペクトル"}]},"item_type_id":"4","owner":"1","path":["4412","4414"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-12-22"},"publish_date":"2010-12-22","publish_status":"0","recid":"32041","relation_version_is_last":true,"title":["1974年伊豆半島沖地震余震のスペクトル解析（1） : マグニチュードとS波スペクトル"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:08:24.188521+00:00"}