| 江西北部及邻区地震活动特征 |
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| 引用本文： | 曾庆平,狄哲,王敏,吕坚. 江西北部及邻区地震活动特征[J]. 华南地震, 2012, 0(2): 66-71 |
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| 作者姓名： | 曾庆平 狄哲 王敏 吕坚 |
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| 作者单位： | 江西省九江地震台;河南省南阳市地震局 |
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| 基金项目： | 中国地震局2010年度三结合课题-九江区域地震活动性研究 |
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| 摘 要： | 利用不同时间尺度、不同震级下限的资料，分析了江西北部及邻区的地震活动时空分布特点。结果显示：本区地震活动成组现象明显．中强地震前中短期阶段的地震学异常特征主要表现为地震空区、地震条带或中等地震集中增强区。未来数年内本区还有可能发生中强地震，目前应当高度重视区域的震情发展趋势。
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| 关 键 词： | 地震预测 地震特点 江西北部及邻区 |
Characteristics of Seismic Activities in North of Jiangxi Province and Adjacent Regions |
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| Zeng Qingping,Di Zhe,Wang Min,Lv Jian. Characteristics of Seismic Activities in North of Jiangxi Province and Adjacent Regions[J]. South China Journal of Seismology, 2012, 0(2): 66-71 |
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| Authors: | Zeng Qingping Di Zhe Wang Min Lv Jian |
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| Affiliation: | 1(1.Seismologic station of Jiangxi Jiujiang,Jiangxi Jiujiang 330026; 2.Earthquake Administration of Henan province Nanyang,Henan Nanyang 473061) |
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| Abstract: | Based on the data of different time scales and lower limit magnitudes,the paper analyzes the temporal/spatial distribution characteristics of seismic activities in the north of Jiangxi Province and the adjacent regions.The analysis results show that the seismic activities are obviously in groups;and that the seismological anomaly at short and intermediate period before the moderate-strong earthquakes mainly include the seismic gap,seismic belt or area with centralized/increased moderate earthquakes.The moderate-strong earthquakes may possibly occur in this region in the next few years,so it is highly important to attach great importance to the seisimic status and developments in this region. |
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| Keywords: | Earthquake Prediction Seismic Characteristics North of Jiangxi Province and Adjacent Regions |
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