【摘要】 环太平洋地震带和欧亚地震带均穿过亚洲,亚洲是世界上地震灾害较严重的地区之一。文中收集整理了东亚、西亚、南亚和东南亚地区共10个亚洲国家1950年以来发生的7.0级以上大地震的震源参数和震害资料。对不同区域不同国家发生的大地震震中分布、震源深度、影响范围、伤亡人数和经济损失等进行了较详细的统计分析,对各国家大地震灾害的主要特点进行了初步总结,并针对主要国家和地区的震害进行了简要的对比分析。文中研究结果显示,1950年以来中国、日本和东南亚地区大地震发生的频率高、次数多;而中国、东南亚和西亚地区地震人员伤亡较大。文中的研究成果对了解亚洲大震巨灾的分布及其特征具有一定的参考价值。更多还原

【Abstract】 Circum-Pacific seismic belt and Eurasian seismic belt cross through Asia.Asia is one of the more serious seismic disaster areas in the world.The source data and disaster data of large earthquake(Ms≥7.0) from 1950 till now in 10 Asian countries were collected.The earthquake data including epicenter distribution,focal depth,influence area,casualties and economic losses were analyzed.The main features of large earthquake disaster in different countries were summarized preliminarily.The results show that large earthquakes in China,Japan and Southeast Asian take place more frequently,and China,Southeast Asian and West Asian have more casualties.The results of this study have some reference value in understanding the distribution and characteristics of the Asian catastrophic earthquakes.更多还原