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本刊1987年第11期的第一篇文章已详细介绍了国际大地测量与地球物理联合会(IUGG)于1987年8月9—22日在加拿大温哥华召开的第19届大会的情况。本专栏在此基础上集中汇编了我国部分与会代表和有关人员就这次会议而撰写的专题述评,分别从不同的角度介绍了有关领域的研究成果和发展动向。其内容包括:国际上对岩石圈构造与地球动力学研究的进展、有关震源过程研究的进展、一些有关固体地球物理学的发展动向、国外地应力研究的某些进展、地震定量和震源参数测定工作概述、大规模三维地球构造的研究,以及地磁观测技术的新进展。
Our first article, Issue 11, 1987, gives a detailed account of the 19th session of the International Geodetic and Geophysical Union (IUGG) held in Vancouver, Canada, August 9-22, 1987. On this basis, this column concentrates on the compilation of the special commentary on the conference organized by some delegates and relevant personnel in our country and introduces the research results and development trends in related fields from different perspectives. The contents include: the international progress on the study of lithosphere structure and geodynamics, the progress of research on source processes, some developments on solid geophysics, some progresses on the study of earth stress abroad, the determination of seismic quantitative and source parameters Work overview, large-scale three-dimensional study of the Earth’s structure, and new advances in geomagnetic observation technology.