《自然》:台风在台湾东部触发慢地震  
 
(图片来源: Alan Linde)

“cong2002niandao2007nian,womenliyongshezhizaidixia650dao870yingchi(200-270mi)degaolingmindudezuankongyingbianjijiancetaiwandongbudexingbian。zheixiezhuangzhiyetancedaoleyanshidexiweiyundongheniuqu,”gaiwenzhangdezuozhezhiyi、kaneijiyanjiuyuandicibumendeselwyn sacksjieshishuo。“womenhaiceliangledaqiyalidebianhua,yinweitamenchangchangchengbilidichanshengyingbiandebianhua,ranhouwomenkeyijianquzheizhongbianhua。”

慢地震可能帮助释放断层应力,减少了台湾东部破坏性地震风险  

这组科学家猜测台湾东部破坏性的地震很少的原因是慢地震就像阀门一样,经常性地释放了这个断层的一小部分的应力,消除了一种情况,即一长段断层维持高应力直到它在一场巨大的地震中破裂。这组科学家如今正在为这项研究扩展他们的仪器并进行监测。

 

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《ziran》fabiaolunwenzhaiyao(yingwen)

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图片说明:这张图描绘了压力变化如何影响到台湾东部地区的滑动。

 

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