| 青藏高原对华北地区地震活动影响的统计学证据 |
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| 引用本文： | 郑建常.青藏高原对华北地区地震活动影响的统计学证据[J].地震学报,2010,32(3):277-289. |
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| 作者姓名： | 郑建常 |
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| 作者单位： | 1）中国北京100081中国地震局地球物理研究所
2 ） 中国济南 250014 山东省地震局 |
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| 基金项目： | 国家科技支撑计划子专题，山东省地震局博士基金，中国地震局地球物理研究所论著项目 |
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| 摘 要： | 基于中国各构造区1900年以来的本尼奥夫应变累积释放序列,采用协整分析和因果关系检验方法研究表明,青藏高原与华北地区地震活动的应变释放存在着长期均衡关系;在某种程度上,青藏高原地区地震应变释放是华北地区应变释放发生变化的原因;青藏高原对华北地区地震应变释放的影响存在约20多年的滞后效应.本文结果对两个构造单元的地球动力学研究提供了统计学证据.
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| 关 键 词： | Benioff应变 协整关系 因果关系 |
Statistical evidence for the influence of earthquake activity in Qingzang Plateau on that in North China |
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| Zheng Jianchang.Statistical evidence for the influence of earthquake activity in Qingzang Plateau on that in North China[J].Acta Seismologica Sinica,2010,32(3):277-289. |
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| Authors: | Zheng Jianchang |
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| Institution: | Zheng Jianchang1,2),1) Institute of Geophysics,China Earthquake Administration,Beijing 100081,China2) Earthquake Administration of Shandong Province,Jinan 250014,China |
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| Abstract: | This article use cointegration and Granger causality test to study interrelationship of seismic activities,based on accumulated Benioff strain series released by various tectonic areas of China since 1900. The result shows that there is a long term equilibrium between Qingzang Plateau and North China seismic activities. This implies that the strain released by Qingzang Plateau,to a certain extent,induced strain changes in North China. The influence of Qingzang Plateau activity on that of North China showed ... |
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| Keywords: | Benioff strain cointegration causality |
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