| 大连地区地震的空间分布聚类分析 |
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| 引用本文： | 刘洋,张凤君,马顺,张小平,张银龙,赵安生,刘超.大连地区地震的空间分布聚类分析[J].东北地震研究,2011,27(2):30-35. |
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| 作者姓名： | 刘洋 张凤君 马顺 张小平 张银龙 赵安生 刘超 |
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| 作者单位： | 大连市地震局,辽宁大连,116011 |
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| 摘 要： | 本文对聚类分析的原理进行了阐述,并且对大连地区1970年以来的3级以上地震进行了聚类分析,通过分析可以发现,大连地区的地震活动主要集中在2、4、6和13号这4个区域内。
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| 关 键 词： | 聚类分析 系统聚类法 空间分布 |
SEISMIC SPATIAL DISTRIBUTION CLUSTER ANALYSIS IN DALIAN AREA |
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| LIU Yang,ZHANG Feng-jun,MA Shun,ZHANG Xiao-ping,ZHANG Yin-long,ZHAO An-sheng,LIU Chao.SEISMIC SPATIAL DISTRIBUTION CLUSTER ANALYSIS IN DALIAN AREA[J].Seismological Research of Northeast China,2011,27(2):30-35. |
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| Authors: | LIU Yang ZHANG Feng-jun MA Shun ZHANG Xiao-ping ZHANG Yin-long ZHAO An-sheng LIU Chao |
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| Institution: | LIU Yang,ZHANG Feng-jun,MA Shun,ZHANG Xiao-ping ZHANG Yin-long,ZHAO An-sheng,LIU Chao (Earthquake Administration of Dalian City,Liaoning Dalian 116011,China) |
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| Abstract: | This article has carried on the elaboration to cluster analysis's principle,and 1970 3 magnitude of above earthquakes has carried on the cluster analysis since to Dalian area,may discover through the analysis,Dalian area's seismic activity mainly concentrates in 2,4,6 and 13 these 4 regions. |
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| Keywords: | cluster analysis hierarchical clustering method spatial distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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