{"created":"2023-07-27T06:58:08.838856+00:00","id":56111,"links":{},"metadata":{"_buckets":{"deposit":"f8b97eea-7c2e-4272-9c3c-2b1e7f2decb2"},"_deposit":{"created_by":18,"id":"56111","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"56111"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00056111","sets":["934:935:937"]},"author_link":["98109","198","229","73937","17381","73936"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-04-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageStart":"e2020JB021138","bibliographicVolumeNumber":"126","bibliographic_titles":[{"bibliographic_title":"Journal of Geophysical Research. Solid Earth"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平松, 良浩"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"松澤, 孝紀"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"水上, 知行"}],"nameIdentifiers":[{},{},{},{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Long-term slow slip events (L-SSEs) often excite short-term slow slips events (S-SSEs) and tectonic tremor in the zone of episodic tremor and slip (ETS). However, the factors controlling the occurrence of primary versus excited tremor events remain unclear. To elucidate these factors, we analyzed tectonic tremor events in and around the Bungo Channel (Nankai subduction zone), where L-SSEs are known to excite tremor and S-SSEs in the ETS zone. We focused on the spatial distribution of the characteristic amplitude (CA) of tremor, determined from the duration-amplitude distributions of tremor events, as an indicator of the properties of the tremor source. CAs are large in L-SSE slip areas and small in adjacent areas. The difference between CA values during tremor-excitation periods (L-SSEs) and the intervening periods (ΔCA) is positive in the slip area, negative in adjacent areas, and tends toward zero in the far field. We suggest that the heterogeneous distributions of CA and ΔCA reflect the heterogeneous effective strengths of tremor patches, which might be related to petrological properties, and stress and pore-fluid pressure variations induced by L-SSEs, respectively. The upward migration of fluid from the ETS zone along the plate interface might modulate the effective stress and strength states of tremor patches during L-SSEs.","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域地球社会基盤学系","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00062386","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":" American Geophysical Union / Wiley"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1029/2020JB021138","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://agupubs.onlinelibrary.wiley.com/agu/jgr/journal/10.1002/%28ISSN%292169-9356/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://agupubs.onlinelibrary.wiley.com/agu/jgr/journal/10.1002/%28ISSN%292169-9356/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JB021138"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JB021138","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"http://sites.agu.org/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://sites.agu.org/","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2021 American Geophysical Union"}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA10819743","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2169-9356","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"2169-9313","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakamoto, Keita"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiramatsu, Yoshihiro"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Matsuzawa, Takanori"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Mizukami, Tomoyuki"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-06-03"}],"displaytype":"detail","filename":"SC-PR-HIRAMATSU-Y-1029.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SC-PR-HIRAMATSU-Y-1029.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/56111/files/SC-PR-HIRAMATSU-Y-1029.pdf"},"version_id":"9c9ac568-70de-4f5e-a31a-057cd9f16ce4"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Variations in the Characteristic Amplitude of Tectonic Tremor Induced by Long-Term Slow Slip Events","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Variations in the Characteristic Amplitude of Tectonic Tremor Induced by Long-Term Slow Slip Events"}]},"item_type_id":"4","owner":"18","path":["937"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-03"},"publish_date":"2021-06-03","publish_status":"0","recid":"56111","relation_version_is_last":true,"title":["Variations in the Characteristic Amplitude of Tectonic Tremor Induced by Long-Term Slow Slip Events"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T15:18:22.866170+00:00"}