Abstract: The northern part of the Henan Province has been being one of main seismic monitoring regions in North China.Therefore,the networks of the vertical crustal deformation and the portable measurement of gravity have been established in the study region.The study of recent crustal movement has been made as well.Based on the date obtained the authors discovered the data are very coincident for three parts of the work,the results of crustal deformation and gravity mesurement showing the recent crustal movement in the study region which may be taken a sa diastro-phic background of the potential seismic activity for the moniroring region in the He-nan Province.

摘要： 华北南三省交界区为中强地震危险区,先后开展了一些流动观测工作,如大地形变测量、流动重力测量等。同时,在地震地质及新地壳运动方面也相应作了些工作。从获得的大量资料来看,三者吻合较好,表明大地形变、流动重力的观测结果,可能反映了最新地壳运动,这对该区的地震监测以及地震危险性的趋势估计将提供一定依据。