摘要
运用山西省大同、代县、太原、临汾4个地震台短水准观测资料,对大同盆地、忻定盆地、太原盆地、临汾盆地的地壳形变特征进行分析。结果表明,山西南部、忻定盆地呈趋势性变化,中部、北部地区形变比较大,存在中期异常背景。
Crustal deformation characteristics of Datong, Xinding, Taiyuan and Linfen basins are analyzed respectively based on observation data of short leveling of Datong, Xinding, Taiyuan and Linfen Seismological Stations in this paper. The results indicate the south Shanxi and Xiding basin are in trend variation, whereas deformation of the middle and north Shanxi is relatively larger, with mid term anomalous background.
出处
《山西地震》
2009年第2期21-23,37,共4页
Earthquake Research in Shanxi
关键词
短水准
地壳形变
断裂
Short leveling
Crust deformation
Fault
