中国地震科学台阵流动观测现状及进展  

The current status and progress of portable seismic array observation in China

作　　者：宋丽莉[1] 杨微[1] 葛洪魁[1] 袁松湧[1] 欧阳飚[2] 

机构地区：[1]中国地震局地球物理研究所,北京100081 [2]中国地震局地质研究所,北京100029

出　　处：《国际地震动态》2012年第3期16-21,共6页Recent Developments in World Seismology

基　　金：行业专项(200908008;201008001);院所长基金项目(DQJB09B12)资助

摘　　要：地震科学台阵是由一定数量的地震仪组成,并根据具体研究目的布设成一定几何形状的地震观测系统。随着地震观测技术的发展与进步,探测能力的提高,大规模流动地震科学台阵观测将成为高分辨率深部结构成像的重要手段和发展方向。本文主要阐述了开展流动地震科学台阵观测的重要性,介绍了国内外流动地震科学台阵观测现状以及差距,并针对我国目前流动地震观测技术,提出了要加强我国流动地震科学台阵观测平台和人才队伍建设,提高深部结构探测成像的精度,增强对深部孕震环境和地震发生机理的认识水平,为社会防震减灾事业服务。Seismic array is a seismic observation system, which compose of a number of seismographs, and lay to a certain geometry according to the research purposes. With the development of the seismic portable observation techniques, and the improvement of detection capabilities, large-scale portable seismic array observation will be the important means and development of deep structure imaging with high resolution. This paper describes the signifi cance to carry out portable seismic array observation, introduces the current status and gaps between China and abroad in seismic array observation, and how to strengthen portable seismic array observation platform and to qualify personnel, as well as to improve the accuracy of deep structure imaging have been proposed.

关 键 词：中国地震科学台阵 流动地震观测 深部结构探测 高分辨率台阵 

分 类 号：P315.6[天文地球—地震学]