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1974年伊豆半島沖地震における微小津波
https://doi.org/10.15083/00032036
https://doi.org/10.15083/00032036b5145c6d-e9e8-4fcd-9845-6dd085220ee0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jis0140014.pdf (315.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-12-22 | |||||
| タイトル | ||||||
| タイトル | 1974年伊豆半島沖地震における微小津波 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | 10.15083/00032036 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | An Investigation of Small Tsunami Generated by the Izu-Hanto-oki Earthquake of 1974 | |||||
| 著者 |
羽鳥, 徳太郎
× 羽鳥, 徳太郎 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 71077 | |||||
| 姓名 | Hatori, Tokutaro | |||||
| 著者所属 | ||||||
| 著者所属 | 地震研究所 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Very small tsunami with a maximum double amplitude of 10-20cm and with a period of about 10 min were observed at Minami-Izu, Kozu, and Omaezaki tide stations all located near the earthquake's origin. The estimated source area of tsunami, located near the top of the Izu Peninsula, agrees well with the aftershock area jtlst after the main shock (M=6.9). The source area extends about 30km in a NW-SE direction. According to the statistical formula, in relationship to earthquake magnitude, this tsunami had both a small wave height and source dimension. Judging from the initial motion of the tsunami on the records, the subsidence of the sea-bottom may have occurred in the north-eastern part of the tsunami source,andthe uplift, in the south-western part. However, sea level changes at the coasts before and after the earthquake could not be found from visual observations. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 1974年伊豆半島沖地震調査概報 | |||||
| 書誌情報 |
地震研究所研究速報 巻 14, p. 115-120, 発行日 1974-09 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10165194 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 051.1 | |||||
| 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 | ||||||
