核试验监测的地震学研究综述

侦察探测核爆事件，评估核爆信息等核试验监测工作，对评估核爆威力、研究核爆炸现象以及各种破坏因素的变化规律有着重要意义.地震学提供了核试验监测中关键的研究手段.核试验地震学监测研究主要包括核试验识别、定位、埋深、震级和当量的估计等内容.根据近半个世纪以来核试验方式的变化和技术的发展，介绍和总结了核试验监测中相关研究进展状况，主要包括事件定位、判别、震级测定、当量和埋深估计等地震学观测、理论和方法.

A review of seismological research on nuclear test monitoring

Nuclear test monitoring, composed of detection and assessment of nuclear explosion event, is of great significance for evaluating the power, and studying the phenomenon of nuclear explosion and the changing rule of various destructive factors. Seismological technique provides a pivotal research tool for nuclear test monitoring. The major tasks for seismological surveys in nuclear test monitoring are to determine and/or identify the event features, such as the epicenter, seismic magnitude, burial depth and the yield. In this paper, based on the development of method and technology of nuclear test in the past half century, we introduce and summarize relevant researches in nuclear test monitoring, especially the seismological observations and theoretical methods of event location and discrimination, magnitude determination, yield and burial depth estimation.