[1]毕金孟,宋 程.阈值设定对除丛效果及地震活动参数影响的分析研究[J].华南地震,2024,(增刊):72-75.[doi:10.13512/j.hndz.2024.S1.27]
 BI Jinmeng,SONG Cheng.The Influence of Threshold Setting on Declustering Efficiency and Seismicity Parameters[J].,2024,(增刊):72-75.[doi:10.13512/j.hndz.2024.S1.27]
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阈值设定对除丛效果及地震活动参数影响的分析研究()
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华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2024年增刊
页码:
72-75
栏目:
数值地震预测方法与实现途径研究
出版日期:
2024-12-31

文章信息/Info

Title:
The Influence of Threshold Setting on Declustering Efficiency and Seismicity Parameters
文章编号:
1001-8662(2024)S1-0072-04
作者:
毕金孟12宋 程1
1.天津市地震局,天津 300201;2.中国地震局地球物理研究所,北京 100081
Author(s):
BI Jinmeng12SONG Cheng1
1.Tianjin Earthquake Agency , Tianjin 300201, China;2.Institute of Geophysics , China Earthquake Administration , Beijing 100081, China
关键词:
最近邻法聚类阈值震级阈值除丛率地震活动参数
Keywords:
Nearest-neighbor algorithm Cluster threshold Magnitude threshold Declustering ratio Seismicity parameters
分类号:
P315
DOI:
10.13512/j.hndz.2024.S1.27
文献标志码:
A

参考文献/References:

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[5] Pastoressa A E,Murru M,Taroni M,et al. Temporal varia?tions of seismicity rates and Gutenberg-Richter b-values for a stochastic declustered catalog:An example in Central Italy [J]. Seismological Research Letters,2023,94(3):1566-1578.
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[7] Gardner J,Knopoff L. Is the sequence of earthquakes in southern California,with aftershocks removed,Poissonian[J]. Bulletin of the Seismological Society of America,1974,64 (5):1363-1367.
[8] Zhuang J C,Ogata Y,Vere-Jones D. Stochastic declustering of space-time earthquake occurrences[J]. Journal of Ameri?can Statistical Association,2002,97(458):369-380.
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[10] Bi J M,Song C,Ma Y. Clustering of earthquake sequence and its effect on b value in North China[J/OL]. Pure and Ap?plied Geophysics,2024:1-14[2024-10-01].https://doi.org/10.1007/s00024-024-03588-9..
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[12] Teng G,Baker J W. Seismicity declustering and hazard anal?ysis of the Oklahoma-Kansas region[J]. Bulletin of the Seis?mological Society of America,2019,109(6):2356-2366.
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备注/Memo

备注/Memo:
收稿日期:2024-10-10
基金项目:中国地震局震情跟踪定向工作任务(2024010111);天津市自然科学基金青年项目(22JCQNJC01070);天津市地震局局内课题(Zd202402)联合资助。
作者简介:毕金孟(1989-),男,高级工程师,主要从事地震活动性和地震危险性分析研究。E-mail:jinmengbi@126.com
更新日期/Last Update: 2024-12-31