地震迁移现象研究综述

摘要

地震迁移活动是地震活动的一种普遍现象。经过对研究该现象的文献学习整理,发现前人的研究重点可分为三类：第一类侧重于对迁移现象的描述,迁移规律具有局域性;第二类侧重于对迁移规律形成机理的探讨,基本都归因于板块的相互作用和岩石圈下部软物质的运动;第三类侧重于在迁移现象分析的基础上进行地震预测、预报的实践。%Earthquake migration is a universal phenomenon of seismic activity.Through learning and colletion of documents about the phenomenon,the research emphasis of predecessors can be divided into three kinds： the first kind emphasizes description of the migration phenomena,the migration has locality;the second kind emphasizes the formation mechanism of migration,it is attributed to interaction of plates and exercise of soft matter in lower part of lithosphere;the third kind emphasizes the practice on earthquake forecast based on analysis of migration phenomena.