State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation;
Chengdu University of Technology;
Chengdu 610059;
Sichuan;
China;
Institute of Earthquake Engineering;
Seismological Bureau of Sichuan Province;
610041;
Sichuan;
China;
isostatic gravity anomalies; crustal uplift; Longmen Shan Mountains; lower crustal flow; foreland basin; the eastern margin of the Tibetan Plateau;