摘要
本文系统地论述了现代重力测量的任务和发展趋势,重点讨论了重力场的时间变化在现代地壳运动和地震预报研究中的一些应用问题,并指出了如何把这个困难而又有意义的课题推向更深入的发展阶段。最后就如何适应地球动力学和地震预报研究的需要,在我国建立统一的动态重力监测网的有关问题作了扼要的论述。
In this paper the autor has systmeatically expounded the task and development trend of gravimetry and specially discussed some problem on applications of gravity changes in time for research of recent crustal movements and earthquake prediction and consequently pointed out how to push forward these difficult and interesting tasks to reach a higher developing stage. Finally the author gives a brief discussion on integration of the national dynamic gravity monitoring network in China to serve the studies of geodynamic and earthquake prediction.
出处
《地壳形变与地震》
CSCD
1993年第3期90-97,共8页
Crustal Deformation and Earthquake
关键词
重力测量
地壳
重力场
地震前兆
Dynamic gravity measurement
crustal substructure
gravity changes in time
earthquake precussor
