早白垩世华北克拉通岩石圈的水含量分布及对克拉通破坏的启示（英文）
作者单位：University of Science and Technology of China Second Institute of Oceanography Zhejiang University
会议名称：《2019年中国地球科学联合学术年会》
会议日期：2019年
学科分类：070903[理学-古生物学与地层学(含：古人类学)] 0709[理学-地质学] 070801[理学-固体地球物理学] 07[理学] 0708[理学-地球物理学]
摘 要：It has been suggested that the longevity of cratons is related in part to the low water content of their deep mantle roots, which lead to a much higher viscosity than that in the underlying asthenosphere. Consequently, the removal of cratonic roots is expected to be closely connected to the hydration of the lithospheric mantle. The North China