| 昆仑山口西Ms8.1级地震前兆 |
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| 引用本文： | 李均之,陈维升,夏雅琴,白志强. 昆仑山口西Ms8.1级地震前兆[J]. 地球物理学进展, 2006, 21(2): 340-344 |
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| 作者姓名： | 李均之 陈维升 夏雅琴 白志强 |
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| 作者单位： | （北京工业大学地震研究所,北京100022） |
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| 基金项目： | 联合国“灾害科学与公共管理相结合”全球计划项目经费资助 |
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| 摘 要： | 2001年11月14日,在中国青海、新疆交界地区（35.93°N, 90.54°E）发生了Ms 8.1级地震.在此地震前,距震中超过2000公里的北京工业大学地震研究所 （39.88°N, 116.47°E）收到三种非常清晰的临震信息：次声波异常信号、地应力突变信号及虎皮鹦鹉跳动频率异常信号.
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| 关 键 词： | 地震前兆 次声波 地应力 动物异常 |
| 文章编号： | 1004-2903（2006）02-0340-05 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-11-10 |
The precursors of Ms8.1 earthquake occurred in west of mountain gap of Kunlun, China |
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| LI Jun-zhi,CHEN Wei-sheng,XIA Ya-qin,BAI Zhi-qiang. The precursors of Ms8.1 earthquake occurred in west of mountain gap of Kunlun, China[J]. Progress in Geophysics, 2006, 21(2): 340-344 |
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| Authors: | LI Jun-zhi CHEN Wei-sheng XIA Ya-qin BAI Zhi-qiang |
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| Abstract: | An Ms 8.1 earthquake occurred in the interface region of Qinghai and Xinjiang, China (35.93°N, 90.54°E) on October 14, 2001. Before this earthquake, three distinct imminent precursors including abnormal infrasonic wave signals, sudden change in crustal stress signals, abnormal jump frequency of the budgerigars were detected in the Institute of Earthquake Prediction Research in Beijing University of Technology (39.88°N, 116.47°E) which more than 2000 km away from the epicenter. |
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| Keywords: | precursory information of earthquake infrasonic wave crustal stress abnormal behavior of animals |
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