PUNCTUATED-EQUILIBRIUM MODEL OF BIOLOGICAL EVOLUTION IS ALSO A SELF-ORGANIZED-CRITICALITY MODEL OF EARTHQUAKES

被引：52

作者：

ITO, K ^{[1
]}

机构：

[1] KOBE UNIV,GRAD SCH SCI & TECHNOL,KOBE 657,JAPAN

来源：

PHYSICAL REVIEW E | 1995年 / 52卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.52.3232

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Bak and Sneppen proposed a self-organized-criticality model to explain the punctuated equilibrium of biological evolution. The model, as it is, is a good self-organized-criticality model of earthquakes. Real earthquakes satisfy the required conditions of criticality; that is, power laws in (1) the size distribution of earthquakes, and (2) both the spatial and the temporal correlation functions.

引用

页码：3232 / 3233

页数：2

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