【摘要】 本文从青藏—蒙古高原东缘构造过渡带的布格重力场特征、地壳厚度和上地幔密度分布状态入手,就该带具有较统一的地球动力学背景的地球物理标志,壳-幔系统动力学模式及重力均衡调整等问题进行了讨论。更多还原

【Abstract】 On the basis of the features of Bouguer gravity field, distribution of crustal thickness and density of upper mantle in the transition zone on the eastern border of Qing-hai-Xizhang-Mongolian Plateau, the authors have discussed the geophysical signatures stemming from the same geodynamic background, the dynamic model of the crust-upper mantle system and the gravity isostatic adjustment in this transision zone.更多还原