Abstract：We collect leveling observation data in 1980, 2005 and 2015 to study the present crustal vertical movement of Jiangsu-Anhui area. We conduct qualitative and quantitative analysis based on the vertical deformation rate field in the research area.Then, we undertake reasonable interpretation and analysis about the vertical movement field. Combined with previous research results of the research zone, the relation between the present crustal deformation and seismic activity and dynamic mechanism of research area is explored to provide certain basic data in regional seismic risk and geodynamic study.
