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歪集中帯を中心とする大学合同地震観測 : 跡津川断層域を中心として
https://doi.org/10.15083/0000032528
https://doi.org/10.15083/000003252838485c3c-4ca0-494b-ad07-50efe2babda4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IHO80302.pdf (5.8MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-13 | |||||
| タイトル | ||||||
| タイトル | 歪集中帯を中心とする大学合同地震観測 : 跡津川断層域を中心として | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Niigata-Kobe Tectonic Zone | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Joint Seismic Observations | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Atotsugawa Fault | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/0000032528 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | The Japanese University Joint Seismic Observations at the Niigaka-Kobe Tectonic Zone | |||||
| 著者 |
歪集中帯大学合同地震観測グループ
× 歪集中帯大学合同地震観測グループ |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 125248 | |||||
| 姓名 | The Japanese University Group of the Joint Seismic Observations at NKTZ | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Analyses with a spatially dense GPS array detected a zone with a high strain rate in the area from Niigata to Kobe. The high strain rate zone is called the Niigata-Kobe Tectonic Zone (NKTZ). An understanding of the NKTZ structure is important to know the mechanism of stress and strain accumulations in the Japanese Islands. The Atotsugawa fault, which is a right-lateral fault, is located in the NKTZ. Many small earthquakes are located along the Atotsugawa fault. A large heterogeneous structure was obtained at the Atotsugawa fault. This area is also important to know the mechanisms of inland earthquakes. Japanese University Group of the Joint Seismic Observations at NKTZ is conducting seismic observations at NKTZ for the five years period started from 2004. Seismic observations are being performed by many universities; e.g., Hokkaido University, Hirosaki University, Tohoku University, the University of Tokyo, Nagoya University, Kyoto University, Kyushu University, and Kagoshima University. The 73 seismic stations are located in an area of 100km×100 km. The seismic network consists of 63 seismic stations with telemetry system and 10 seismic stations with portable recorder. We are planning to understand the seismic activity, crustal structure and mantle structure at the area. Synthetic simulation studies suggest that the network will be effective to know the seismic structure of the area. Many groups are organized for the analyses of data, e.g., seismicity, seismic tomography, receiver function, source mechanism, reflection and scattering studies, shear-wave splitting, low-frequency earthquake, modeling, autopicking system, and Q structure. The results of the analyses will greatly contribute to reveal the mechanisms of inland earthquakes. | |||||
| 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 80, 号 3-4, p. 133-147, 発行日 2005 |
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| 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Scheme | NDC | |||||
| 主題 | 51.1 | |||||
| 出版者 | ||||||
| 出版者 | 東京大学地震研究所 | |||||
| 出版者別名 | ||||||
| 値 | Earthquake Research Institute, University of Tokyo | |||||
