The 2011 Great East Japan Earthquake Disaster
The 2011 Great East Japan Earthquake Disaster
复制标题
2011年东日本大地震灾难
DOI：
10.1007/978-4-431-54406-7_7
复制
发表时间：
2014
影响因子：
3.4
通讯作者：
K. Satake
中科院分区：
文献类型：
--
作者：
K. Satake
2011年东北地震（9.0级）是日本历史上最大的地震，造成了毁灭性的海啸破坏，福岛第一核电站部分被毁。陆基全球定位系统网络和海洋大地测量观测系统揭示了日本海沟轴线附近太平洋板块浅板块界面上广泛的海底位移和滑动。在海啸到达海岸之前，近海海底压力和全球定位系统测波仪也记录了海啸的产生和传播。长期的地震预报，基于过去大地震的重现，未能预见到这场巨大的地震。然而，回顾历史记录和最近的古地震学研究表明，1896年在三陆海岸和869年在仙台平原发生了具有相似特征的海啸。对2011年海啸波形的分析表明，海啸源是1896年的“海啸地震”和869年的深层板块界面地震的组合。
The 2011 Tohoku earthquake (magnitude 9.0), the largest earthquake in Japanese history, resulted in devastating tsunami damage and the partial destruction of the Fukushima Dai-ichi nuclear power station. Extensive seafloor displacement and slip on the shallow plate interface of the Pacific Plate near the Japan Trench axis have been revealed from the land-based GPS network and marine geodetic observation systems. The generation and propagation of the tsunami were also recorded on offshore bottom pressure and GPS wave gauges, prior to its arrival at the coast. Long-term earthquake forecasts, based on the recurrence of past large earthquakes, failed to foresee this giant earthquake. However, in retrospect, the historical record and recent paleoseismological studies indicate that tsunamis with similar characteristics occurred on the Sanriku coast in 1896 and on the Sendai plain in 869. Analysis of the 2011 tsunami waveforms clarifies that the tsunami source was a combination of the 1896-type “tsunami earthquake” and the 869-type earthquake on the deeper plate interface.
影响因子：
5.2
作者：
Mori, Nobuhito;Takahashi, Tomoyuki;Yanagisawa, Hideaki
通讯作者：
Yanagisawa, Hideaki
影响因子：
3
作者：
Fujii, Yushiro;Satake, Kenji;Kanazawa, Toshihiko
通讯作者：
Kanazawa, Toshihiko
影响因子：
56.9
作者：
Sato, Mariko;Ishikawa, Tadashi;Asada, Akira
通讯作者：
Asada, Akira