{"_buckets": {"deposit": "e95be176-554c-4736-865d-91880b419eac"}, "_deposit": {"id": "33432", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "33432"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00033432"}, "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "22.P\u6ce2\u306e\u632f\u5dfe\u306e\u5730\u57df\u6027\u3068\u30de\u30b0\u30cb\u30c1\u30e5\u30fc\u30c9\u306e\u6c7a\u5b9a\u306b\u3064\u3044\u3066(1)"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1968-07-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "484", "bibliographicPageStart": "457", "bibliographicVolumeNumber": "46", "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": "Body wave magnitude mpz in EDR (Earthquake Data Report) of USCGS for earthquakes with shallow forcal depth (H\u0026lne;50km) determined at near and regional epicentral distances (5\u00b0\u0026lne;\u22bf\u003c30\u00b0) deviates significantly from the magnitude of the same events determined at teleseismic distances \u22bf\u0026gne;30\u00b0). Overestimation of magnitude by as much as 0.5 to 1.5 magnitude units in the epicentral distance ranging between 5\u00b0 and 13\u00b0 relative to the magnitude at teleseismic distances shows that the zone of low amplitude signals predicted by Gutenberg and Richter (1956) in that distance range does not exist as a worldwide phenomenon. Available distance range of the calibrating function Q(A) provided by Gutenberg and Richter as a worldwide standard should be limited to the distance range of more than 20\u00b0. Regional correction factor as a function of epicentral distance subtractive from the calibrating function Q(\u22bf) are calculated for the five reference stations, College/Alaska, Tonto Forest/Arizona, Caracas/Venezuela, Port Moresby/New Guinea and Rabaul/New Britain Island.|Gutenberg-Richter(1956)\u306b\u3088\u3063\u3066\u3042\u305f\u3048\u3089\u308c\u305fQ -function\u304c\u9707\u592e\u8ddd\u96e2\u22bf\u0026gne30\u00b0\u3067\u306eP\u6ce2\u306e\u632f\u5dfe\u3068\u22bf\u3068\u306e\u95a2\u4fc2\u3092\u3042\u305f\u3048\u308b\u3088\u3044\u8fd1\u4f3c\u95a2\u6570\u3067\u3042\u308b\u3053\u3068\u306f\u89b3\u6e2c\u304a\u3088\u3073\u7406\u8ad6\u304b\u3089\u305f\u3057\u304b\u3081\u3089\u308c\u3066\u3044\u308b.\u3057\u304b\u3057\u3042\u3055\u3044\u9707\u6e90(H\u0026lne;50km)\u3092\u3082\u3064\u5730\u9707\u306e\u30de\u30b0\u30cb\u30c1\u30e5\u30fc\u30c9mpz\u304c\u22bf\u0026gne;30\u00b0\u3067\u304d\u3081\u3089\u308c\u305f\u3082\u306e\u3068\u22bf\u003c30\u00b0\u3067\u304d\u3081\u3089\u308c\u305f\u3082\u306e\u3068\u3067\u306f\u9855\u8457\u306a\u76f8\u9055\u3092\u793a\u3059\u5834\u5408\u304c\u3042\u308b.\u3053\u308c\u306fQ -function\u304c\u22bf\u003c30\u00b0\u3067\u306f\u304b\u306a\u3089\u305a\u3057\u3082P\u6ce2\u306e\u632f\u5dfe\u3068\u22bf\u3068\u306e\u95a2\u4fc2\u3092\u3042\u305f\u3048\u308b\u3088\u3044\u8fd1\u4f3c\u95a2\u6570\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u3057\u3081\u3057\u3066\u3044\u308b.\u7279\u306b\u5730\u57df\u306b\u3088\u3063\u30665\u309c\u0026lne;\u22bf\u003c\u304f13\u00b0\u3067\u304d\u3081\u3089\u308c\u305fmpz\u304c\u22bf\u0026gne;30\u00b0\u3067\u304d\u3081\u3089\u308c\u305fmpz\u3068\u6bd4\u8f03\u3057\u3066,0.5\u306a\u3044\u30571.5\u7a0b\u5ea6\u304a\u309d\u304d\u304f\u307f\u3064\u3082\u3089\u308c\u308b\u50be\u5411\u304c\u3042\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u306f,Q -function\u306b\u3088\u3063\u3066\u3042\u305f\u3048\u3089\u308c\u308b\u22bf=10\u309c\u8fd1\u508d\u306eP\u6ce2\u306e\u632f\u5dfe\u304c\u6975\u5ea6\u306b\u3061\u3044\u3055\u304f\u307f\u3064\u3082\u3089\u308c\u3059\u304e\u3066\u3044\u308b\u3053\u3068\u306b\u5bfe\u5fdc\u3059\u308b.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "130544", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u6e9d\u4e0a, \u6075"}]}]}, "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_4_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Mizoue, Megumi"}], "nameIdentifiers": [{"nameIdentifier": "130543", "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": "", "filename": "ji0463002.pdf", "filesize": [{"value": "1.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 16000000, "url": {"label": "ji0463002.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/33432/files/ji0463002.pdf"}, "version_id": "010e4fb1-cade-46ad-a016-4013afbe5e15"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "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": "22. 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