地震是一种自然现象,它的发生常常引起巨大的人员伤亡和财产损失,因而一些学者一直致力于地震活动性的研究。纵观其研究发展过程,无论是观测设备还是理论技术方面都有很大的进展。世界各地地震观测台的数量逐渐增多,测量数据越来越精确,地震带划分方案越来越科学。此外,细胞自动机模型的引入使得模拟结果越来越接近真实的自然地震情景,给深入研究地震活动性的学者带来更多的希望。本文综合了地震活动性的研究状况,给后来的研究者提供参考。 Earthquake is a natural phenomenon. Its occurrence often causes huge casualties and property loss. Therefore, some scholars have been devoted to the study of seismicity. Throughout its research and development process, both the observation equipment and theory and technology have made great progress. The number of seismic observatories around the world is gradually increasing, the measurement data are more and more accurate, and the division of seismic zones is more and more scientific. In addition, the introduction of cellular automata model makes the simulation results closer to the real natural earthquake scenarios, which brings more hope to scholars who study the seismicity deeply. This paper synthesizes the research status of seismic activity and provides reference for later researchers.