{"created":"2021-03-01T06:52:06.544676+00:00","id":33339,"links":{},"metadata":{"_buckets":{"deposit":"37ad7736-d48f-49e1-b7d2-6f28727469e6"},"_deposit":{"id":"33339","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33339"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033339","sets":["80:4535:4885:4897","9:504:4538:4887:4898"]},"author_link":["130180","130179"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"5. On an Earthquake Activity that Occurred near Kamikochi"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1970-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"71","bibliographicPageStart":"65","bibliographicVolumeNumber":"48","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"On August 31 of 1969, a small earthquake activity occurred near Kamikochi, Nagano Prefecture and almost completely ceased toward the end of September. Magnitude of the largest shock was 5.0 by JMA. We analysed fifty-four earthquakes of this activity recorded at Hokushin Seismological Observatory and its satellite stations. Results of analysis are as follows. (1) Epicenters are located around the site 137°38:7E, 36°13:5N, 5km to the east of Mt. Yake. The dimension of the active region is about 5 km. (2) Daily frequency of the shocks did not show the feature of a swarm, but decayed following the formula, n=n1t-h, as in the case of typical aftershock sequences. (3) The value of \"\"b\"\" is 0.57±0.09, which is considerably less than that of earthquake swarms. (4) The direction of the compression axis is considered to be N125°E from the push-pull distribution of initial motions.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"130180","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ohtake, Masakazu"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033339","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":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","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":"大竹, 政和"}],"nameIdentifiers":[{"nameIdentifier":"130179","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":"2017-06-26"}],"displaytype":"detail","filename":"ji0481005.pdf","filesize":[{"value":"349.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0481005.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33339/files/ji0481005.pdf"},"version_id":"251018d0-6e52-4528-b563-23cbde1cea6a"}]},"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":"5.上高地付近に発生した地震群について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"5.上高地付近に発生した地震群について","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4897","4898"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-02-18"},"publish_date":"2009-02-18","publish_status":"0","recid":"33339","relation_version_is_last":true,"title":["5.上高地付近に発生した地震群について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:37:38.716841+00:00"}