{"_buckets": {"deposit": "1e354a7b-3bbc-4c0f-9e85-d035a77d7fd0"}, "_deposit": {"id": "32931", "owner": "1", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "32931"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00032931", "sets": []}, "author_link": ["128402", "128401"], "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "The Tsunami Associated with an Aftershock of the 1983 Nihonkai Chubu Earthquake, and the Source Mechanism of the Main Tsunami"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1984-07-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "113", "bibliographicPageStart": "105", "bibliographicVolumeNumber": "59", "bibliographic_titles": [{"bibliographic_title": "\u6771\u4eac\u5927\u5b78\u5730\u9707\u7814\u7a76\u6240\u5f59\u5831 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]}, "item_4_description_13": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "1983\u5e746\u670821\u65e5\u65e5\u672c\u6d77\u4e2d\u90e8\u5730\u9707\u306e\u6700\u5927\u4f59\u9707(M=7.1)\u306b\u4f34\u3063\u305f\u6d25\u6ce2\u306b\u3064\u3044\u3066,\u691c\u6f6e\u8a18\u9332\u3092\u3082\u3068\u306b\u89e3\u6790\u3092\u884c\u3063\u305f.\u0394-H\u30b0\u30e9\u30d5\u306b\u3088\u308c\u3070,\u6d25\u6ce2\u306e\u30de\u30b0\u30cb\u30c1\u30e5\u30fc\u30c9\u306fm=0.5\u3068\u307f\u306a\u3055\u308c,\u5730\u9707\u898f\u6a21\u3068\u6bd4\u3079\u6d25\u6ce2\u306f\u3084\u3084\u5927\u304d\u3044.\u6d25\u6ce2\u306e\u9006\u4f1d\u64ad\u56f3\u304b\u3089,\u6ce2\u6e90\u57df\u306f\u672c\u9707\u9707\u6e90\u57df\u306e\u5317\u90e8\u306b\u4f4d\u7f6e\u3057,\u6771\u897f\u65b9\u5411\u306b\u9577\u305560km,\u9762\u7a4d\u306b\u3057\u30661.9\u00d710^3km2\u3068\u63a8\u5b9a\u3055\u308c\u308b.\u672c\u9707(M=7.7)\u306b\u3088\u308b\u6d25\u6ce2\u306e\u6ce2\u6e90\u57df\u306e\u6771\u7e01\u306f,\u4f59\u9707\u57df\u3088\u308a\u9678\u5074\u306b30km\u5e45\u306b\u308f\u305f\u3063\u3066\u305a\u308c,\u305d\u306e\u5730\u57df\u306f\u6d25\u6ce2\u30c7\u30fc\u30bf\u304b\u3089,\u6d77\u5e95\u306e\u6c88\u964d\u57df\u3068\u307f\u306a\u305b\u308b.\u305d\u306e\u307b\u304b,\u672c\u9707\u306e\u6d25\u6ce2\u306e\u767a\u751f\u6a5f\u69cb\u3092\u8003\u5bdf\u3057\u305f.", "subitem_description_type": "Abstract"}, {"subitem_description": "Based on tide-gauge records, the tsunami associated with the largest aftershock (M=7.1, June 21, 1983) of the 1983 Nihonkai-Chubu earthquake was investigated. Judging from the diagram of the attenuation of tsunami height with distance, the tsunami magnitude (Imamura-Iida scale: m) was determined to be m=0.5. This is relatively high for an earthquake having a magnitude of M=7.1. The source area which was inferred from an inverse refraction diagram is located on the north end of the main tsunami source. The length of the tsunami source is 60km in the E-W direction and the source area 1.9\u00d710^3km2. The sea-bottom of the source area seems to be uplifted, because the initial motion of the tsunami was observed with the upward direction at every tidal station. The source area of the tsunami generated by the main shock (M=7.7, May 26, 1983) moved through width of 30km from the east margin of the aftershock area. The seabottom of this discrepancy region subsided, judging from the initial motion of the tsunami. According to the analysis of the tsunami and geodetic data, the main tsunami was generated by the 30\u00b0 thrust fault slipping 4m. The seismic moment is 8\u00d710^\u003c27\u003e dyne-cm.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "128402", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hatori, Tokutaro"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000032931", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u6771\u4eac\u5927\u5b66\u5730\u9707\u7814\u7a76\u6240"}]}, "item_4_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "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": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "453", "subitem_subject_scheme": "NDC"}]}, "item_4_text_21": {"attribute_name": "\u51fa\u7248\u8005\u5225\u540d", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute, University of Tokyo"}]}, "item_4_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u7fbd\u9ce5, \u5fb3\u592a\u90ce"}], "nameIdentifiers": [{"nameIdentifier": "128401", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-06-26"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ji0591006.pdf", "filesize": [{"value": "526.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 526900.0, "url": {"label": "ji0591006.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32931/files/ji0591006.pdf"}, "version_id": "c4bac6b6-885c-41c6-89fe-14d53d3ea7d8"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "1983\u5e74\u65e5\u672c\u6d77\u4e2d\u90e8\u5730\u9707\u306e\u4f59\u9707\u306b\u4f34\u3064\u305f\u6d25\u6ce2 : \u4ed8:\u672c\u9707\u306b\u3088\u308b\u6d25\u6ce2\u306e\u767a\u751f\u6a5f\u69cb", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "1983\u5e74\u65e5\u672c\u6d77\u4e2d\u90e8\u5730\u9707\u306e\u4f59\u9707\u306b\u4f34\u3064\u305f\u6d25\u6ce2 : \u4ed8:\u672c\u9707\u306b\u3088\u308b\u6d25\u6ce2\u306e\u767a\u751f\u6a5f\u69cb", "subitem_title_language": "ja"}]}, "item_type_id": "4", "owner": "1", "path": ["80/4535/4787/4795", "9/504/4538/4789/4796"], "permalink_uri": "https://doi.org/10.15083/0000032931", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "32931", "relation": {}, "relation_version_is_last": true, "title": ["1983\u5e74\u65e5\u672c\u6d77\u4e2d\u90e8\u5730\u9707\u306e\u4f59\u9707\u306b\u4f34\u3064\u305f\u6d25\u6ce2 : \u4ed8:\u672c\u9707\u306b\u3088\u308b\u6d25\u6ce2\u306e\u767a\u751f\u6a5f\u69cb"], "weko_shared_id": -1}