{"_buckets": {"deposit": "211bc467-b2f3-49d1-9c33-5897445f2f33"}, "_deposit": {"id": "4618", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "4618"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00004618", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "12255", "bibliographicVolumeNumber": "7", "bibliographic_titles": [{"bibliographic_title": "Nature Communications", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "NATURE COMMUNICATIONS", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "It has been recognized that even weakly coupled subduction zones may cause large interplate earthquakes leading to destructive tsunamis. The Ryukyu Trench is one of the best fields to study this phenomenon, since various slow earthquakes and tsunamis have occurred; yet the fault structure and seismic activity there are poorly constrained. Here we present seismological evidence from marine observation for megathrust faults and low-frequency earthquakes (LFEs). On the basis of passive observation we find LFEs occur at 15-18 km depths along the plate interface and their distribution seems to bridge the gap between the shallow tsunamigenic zone and the deep slow slip region. This suggests that the southern Ryukyu Trench is dominated by slow earthquakes at any depths and lacks a typical locked zone. The plate interface is overlaid by a low-velocity wedge and is accompanied by polarity reversals of seismic reflections, indicating fluids exist at various depths along the plate interface.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "NATURE PUBLISHING GROUP", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1038/ncomms12255"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2041-1723", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ryuta Arai", "creatorNameLang": "ja"}, {"creatorName": "Ryuta Arai", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tsutomu Takahashi", "creatorNameLang": "ja"}, {"creatorName": "Tsutomu Takahashi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Shuichi Kodaira", "creatorNameLang": "ja"}, {"creatorName": "Shuichi Kodaira", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yuka Kaiho", "creatorNameLang": "ja"}, {"creatorName": "Yuka Kaiho", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ayako Nakanishi", "creatorNameLang": "ja"}, {"creatorName": "Ayako Nakanishi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Gou Fujie", "creatorNameLang": "ja"}, {"creatorName": "Gou Fujie", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yasuyuki Nakamura", "creatorNameLang": "ja"}, {"creatorName": "Yasuyuki Nakamura", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yojiro Yamamoto", "creatorNameLang": "ja"}, {"creatorName": "Yojiro Yamamoto", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yasushi Ishihara", "creatorNameLang": "ja"}, {"creatorName": "Yasushi Ishihara", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Seiichi Miura", "creatorNameLang": "ja"}, {"creatorName": "Seiichi Miura", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yoshiyuki Kaneda", "creatorNameLang": "ja"}, {"creatorName": "Yoshiyuki Kaneda", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_title": "Structure of the tsunamigenic plate boundary and low?frequency earthquakes in the southern Ryukyu Trench", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Structure of the tsunamigenic plate boundary and low?frequency earthquakes in the southern Ryukyu Trench", "subitem_title_language": "ja"}, {"subitem_title": "Structure of the tsunamigenic plate boundary and low-frequency earthquakes in the southern Ryukyu Trench", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/4618", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "4618", "relation": {}, "relation_version_is_last": true, "title": ["Structure of the tsunamigenic plate boundary and low?frequency earthquakes in the southern Ryukyu Trench"], "weko_shared_id": -1}