公元1290年宁城地震分歧综述和新考  

A review of debates and new findings on the Ningcheng earthquake of 1290 AD

作　　者：胡廷荣[1] 黄瑞滨 孙加林[1] HU Tingrong;HUANG Ruibin;SUN Jialin(Earthquake Agency of Inner Mongolia Autonomous Region,Hohhot 100051,Inner Mongolia,China)

机构地区：[1]内蒙古自治区地震局,内蒙古呼和浩特100051

出　　处：《地震工程学报》2024年第5期1196-1202,共7页China Earthquake Engineering Journal

摘　　要：1290年宁城地震是内蒙古东部发生的一次历史大地震,多年来对其震害及地震参数的认识并不统一。1960年,李善邦主编的《中国地震目录》对宁城地震基本参数始有估评:震中宁城西,震级63/4,烈度Ⅸ。20年后,受《元史·赵孟頫传》记此地震“人死伤数十万”的影响,国外专家认为此地震“死10万人”或震级远大于7级。1983年后,内蒙古地震工作者从史料挖掘、古塔地震遗物、遗迹考古等方面,对此地震作了较详尽的考察与研究,成果刊登于《中国地震年鉴》和《地震学报》,佐证李善邦对此地震参数的正确认定。文章在综述前人研究成果及其认识分歧的基础上,对1290年宁城地震进行新的史料考证,进一步厘清其震灾特征。The 1290 Ningcheng earthquake is a significant historical event that occurred in the eastern part of Inner Mongolia.Over the years,there has been little consensus on the extent of the damage and the specific earthquake parameters.In 1960,the China Earthquake Catalogue,edited by Li Shanbang,provided the first estimation of the earthquake’s basic parameters,identifying the epicenter as being west of Ningcheng,with a magnitude of 63/4 and an intensity of IX.Twenty years later,influenced by the Yuan History:Biography of Zhao Mengfu,which noted that“hundreds of thousands were injured or killed”by the earthquake,foreign experts speculated that the earthquake either“killed 100000 people”or had a magnitude significantly above 7.After 1983,seismologists in Inner Mongolia conducted in-depth investigations and studies on the earthquake,including analyses of historical documents and archaeological examinations of ancient pagodas and quake-related relics.The findings,published in the China Earthquake Yearbook and Acta Seismologica Sinica,corroborated Li Shanbang's identification of the earthquake parameters.This paper reviews previous research findings and their discrepancies,offering a new historical verification of the 1290 Ningcheng earthquake and further clarifying the characteristics of its seismic impact.

关 键 词：元代宁城地震 分歧 死伤人数 新考与野外考察 

分 类 号：P316[天文地球—地震学]