WEKO3
アイテム
{"_buckets": {"deposit": "48032371-0fa4-4f8c-8262-80688ab4af32"}, "_deposit": {"id": "32576", "owner": "1", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "32576"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00032576", "sets": ["4630", "4632"]}, "author_link": ["125853", "125852"], "item_4_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Comparison between ERI magnitude and moment magnitude based on theoretical source, path, and site effect"}]}, "item_4_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-03-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "342", "bibliographicPageStart": "337", "bibliographicVolumeNumber": "77", "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": "Magnitude of Earthquake Research Institute (ERI), University of Tokyo, ME, is determined using an empirical equation of Watanabe (1971). Based on the omega-square source model, constant stress drop scaling, constant Q, and instrumental response, we calculated a typical waveform for each event with a given seismic moment and MW to estimate its ME. This leads to theoretical relationships, which show 1)saturation for MW\u003e6, 2)overestimation of ME for 3\u003cMW\u003c5, and 3) underestimation of ME for MW\u003c2. Under MW 2, ME scales with 1.5MW, which may affect the estimation of b-value of the Gutenberg and Richter equation. Catalogue values of ME and MW for small and medium events show the predicted trend.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "125853", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ide, Satoshi"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000032576", "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_34": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_4_text_4": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "東京大学地震研究所"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "井出, 哲"}], "nameIdentifiers": [{"nameIdentifier": "125852", "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", "download_preview_message": "", "file_order": 0, "filename": "ji0774002.pdf", "filesize": [{"value": "440.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 440600.0, "url": {"label": "ji0774002.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32576/files/ji0774002.pdf"}, "version_id": "efff2106-867f-4c70-9fe2-c7993a1c3cc6"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "ERI magnitude", "subitem_subject_scheme": "Other"}, {"subitem_subject": "moment magnitude", "subitem_subject_scheme": "Other"}, {"subitem_subject": "omega-square model", "subitem_subject_scheme": "Other"}, {"subitem_subject": "constant stress drop scaling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "constant Q", "subitem_subject_scheme": "Other"}]}, "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": "地震研究所マグニチュードとモーメントマグニチュードの関係の理論的考察", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "地震研究所マグニチュードとモーメントマグニチュードの関係の理論的考察", "subitem_title_language": "ja"}]}, "item_type_id": "4", "owner": "1", "path": ["4630", "4632"], "permalink_uri": "https://doi.org/10.15083/0000032576", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "32576", "relation": {}, "relation_version_is_last": true, "title": ["地震研究所マグニチュードとモーメントマグニチュードの関係の理論的考察"], "weko_shared_id": -1}
地震研究所マグニチュードとモーメントマグニチュードの関係の理論的考察
https://doi.org/10.15083/0000032576
https://doi.org/10.15083/000003257675fab1df-1b31-4b18-bc50-eb13c05f92ed
名前 / ファイル | ライセンス | アクション |
---|---|---|
ji0774002.pdf (440.6 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2008-05-30 | |||||
タイトル | ||||||
タイトル | 地震研究所マグニチュードとモーメントマグニチュードの関係の理論的考察 | |||||
言語 | ja | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | ERI magnitude | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | moment magnitude | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | omega-square model | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | constant stress drop scaling | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | constant Q | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/0000032576 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | Comparison between ERI magnitude and moment magnitude based on theoretical source, path, and site effect | |||||
著者 |
井出, 哲
× 井出, 哲 |
|||||
著者別名 | ||||||
識別子 | 125853 | |||||
識別子Scheme | WEKO | |||||
姓名 | Ide, Satoshi | |||||
著者所属 | ||||||
著者所属 | 東京大学地震研究所 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Magnitude of Earthquake Research Institute (ERI), University of Tokyo, ME, is determined using an empirical equation of Watanabe (1971). Based on the omega-square source model, constant stress drop scaling, constant Q, and instrumental response, we calculated a typical waveform for each event with a given seismic moment and MW to estimate its ME. This leads to theoretical relationships, which show 1)saturation for MW>6, 2)overestimation of ME for 3<MW<5, and 3) underestimation of ME for MW<2. Under MW 2, ME scales with 1.5MW, which may affect the estimation of b-value of the Gutenberg and Richter equation. Catalogue values of ME and MW for small and medium events show the predicted trend. | |||||
書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 77, 号 4, p. 337-342, 発行日 2003-03-31 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408972 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162258 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 453 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute, University of Tokyo |