中国大陆深层区域构造格架--系列解释之重力场格架

摘要

截取全球卫星重力图、重力场水平梯度图、卫星测高数据反演海洋重力异常图、岩石圈重力场和地幔重力异常，获得中国大陆及其邻区岩石圈地球物理场特征，揭示地球内部密度结构。简要探讨了中国大陆深层区域构造格架——系列解释之重力场格架。%Lithospheric geophysical field characteristics of China’s mainland and its neighboring areas were cut out from the global satellite gravity map, gravity field horizontal gradient map, marine gravity anomaly map inversed from satellite altimetic data, lithospheric gravity field and mantle gravity anomaly, with the revealing of the density structure in the interior of the Earth. This paper deals in brief with the gravity field framework in deep tectonic framework of China’s mainland.