摘要
上海地壳的升降,按基岩和表层分别表现为:基岩(基岩面)为上升;表层(地面)为沉降,换句话说地面在地壳总体的上升中呈现异向运动。本文认为现代上海地壳的上升,是中新世开始的新构造正向运动的继续。
The rise and fall movement of the earth's crust in Shanghai,the bed rock stratum shows rising,the covered stratum shows falling are a reverse movement in the elevation of the earth's crust.This paper suggests that the elevation of the earth's crust in Shanghai in modern times is the continuation of the positive neotectonic movement which began in Miocene Epoch.
关键词
地壳
升降运动
上海
earth's crust
bed rock surface landsurface
reversal movermeut
