摘要
本文介绍了苏联多年来对中亚地区地热场观测研究的情况,并根据这些资料数据分析了地热变化与地震孕育间关系的问题。文章指出,与地震构造活化有关的地热场参数随时间变化的特征确实存在。它具有前兆的性质并反映出孕震区活动断裂中介质微观与宏观裂隙结构的动办学特征。因此,在研究与查明地震前兆的综合预测工作中地热动态的研究是很有前途的。
This paper gives a description of the observations and studies of terrestrial heat fields in Central Asian region made by USSR for many years;and based on these data,analyzes the problem on the relationship between terrestrial heat changes and seismogeny.The paper points out that there really exist characteristics of temporal variation in the parameters of terrestrial heat fields,which are related to seismic structural activation.They show precur- sory properties,and reflect the dynamic characteristics of microcosmic and macroscopic crack structure of the medium in the seismogenic zone.Therefore,the study of developm- ents of terrestrial heat has a great future in finding out earthquake precursors for the research of comprehensive earthquake prediction.
出处
《国际地震动态》
1990年第4期6-9,共4页
Recent Developments in World Seismology
