摘要
本文利用多种渠道收集的地震灾害资料,对2022年全球地震活动及地震灾害进行了整理,绘制了近20年全球灾害地震频度与伤亡情况变化曲线及2022年灾害地震分布图,汇总了造成人员伤亡的地震信息及灾害情况,对重大地震灾害做了详细分析,并总结了2022年全球地震灾害的主要特征,列举了阿富汗发生的重大地震事件。与2021年地震情况相比,2022年地震灾害造成的伤亡人数有所减少,且灾害地震呈现伤亡集中、次生灾害频发等特征。针对地震伤亡原因突出的情况,本文提出了相应的地震灾害预防措施及建议。
This paper uses various channels to collect the data of earthquake disasters in 2022,and collates the global seismic activities and earthquake disasters in 2022.The change curves of global disaster earthquake frequency and casualties in recent 20 years and the distribution map of disaster earthquakes in 2022 were drawn.By summarizing the earthquake information and disaster conditions causing casualties,a detailed analysis of major earthquake disasters was made.The main characteristics of global earthquake disasters in 2022 were summarized,and major earthquake events in Afghanistan were listed.Compared with last year’s earthquake,the number of casualties caused by earthquake disasters in 2022 has decreased,and the disaster earthquakes are characterized by concentrated casualties and frequent secondary disasters.In view of the prominent causes of earthquake casualties,this paper puts forward corresponding earthquake disaster prevention measures and suggestions.
作者
朱林
冯蔚
钱庚
Zhu Lin;Feng Wei;Qian Geng(Development Research Center of China Earthquake Administration,Beijing 100036,China;Institute of Earthquake Forecasting,China Earthquake Administration,Beijing 100036,China;Hubei Earthquake Agency,Hubei Wuhan 430071,China)
出处
《地震科学进展》
2023年第8期351-359,共9页
Progress in Earthquake Sciences
基金
中国地震局重大政策理论与实践问题研究课题-地震易发区房屋设施加固工程常态化推进机制研究(CEAZY2022ZL03)资助。
