这些年,不遥远的地震
摘要
<正>地震行为的多样性和不可重复性在不断考验和丰富我们既有的地震理论和认知,它的肆意性也在一次又一次冲击着原本渺茫的地震预测研究,甚至也对新兴的地震预警研究提出了严峻的挑战。也许21世纪注定是地球不断"秀"出变化,带给人们诧异和审视的年代。十年前那场造成23万人死亡的苏门答腊9.2级大地震的阴影还未散去,汶川地震、智利地震、日本东北地震接踵而至。地震活动是否在增强?本文将从这个困惑人手,说说近年来发生的几次"不同寻常"的地震及启示,包括2009年意大利拉奎拉
引文
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[2]Rosen J.Six of the L'Aquila seven acquitted in appeal.EOS,2014,95:18.
[3]乔丹T H,陈运泰,伽斯帕里尼P,等.可操作的地震预报——认知状态与应用指南.世界地震译丛,2013(1).
[4]Lay T,Kanamori H.Insights from the great 2011 Japan earthquake.Physics Today,2011,12:33-39.
[5]Minoura K,Imamura F,Sugawara D,et al.The 869 Jogan tsunami deposit and recurrence interval of large-scale trunami on the Pacific coast of northeast Japan.Journal of Natural Disaster Science,2001,23(2),84-88.
[6]Feder T.Scientists dig deep in Tohoku fault to crack earthquake's secrets.Physics Today,2013,8:22-23.
[7]Hao J L,Wang W M,Yao Z X.Comparison of the source process of20140803 Mw 6.1 Ludian earthquake and 20141007 Mw 6.1 Jinggu earthquake,Yunnan,China.Geophysical Research Letter,2014(Submitted).
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