Probing recycled carbonate in the lower mantle

作     者：Li-Hui Chen Xiao-Jun Wang Sheng-Ao Liu Li-Hui Chen;Xiao-Jun Wang;Sheng-Ao Liu

作者机构：Department of Geology State Key Laboratory of Continental Dynamics Northwest University State Key Laboratory of Geological Processes and Mineral Resources China University of Geosciences 

出 版 物：《National Science Review》 (国家科学评论(英文版))

年 卷 期：2022年第9卷第6期

页      面：10-11页

核心收录：

学科分类：070704[理学-海洋地质] 07[理学] 0707[理学-海洋科学] 

基　　金：supported by the National Natural Science Foundation of China (42130310 41973001 and 41730214) 

主　　题：ISOTOPES 

摘      要：Carbonates in marine sediments and altered oceanic crust are major carbon reservoirs on Earth’s surface, which can be transported into Earth’s interior by subduction. High-pressure experiments and thermodynamic models demonstrate that carbonates can stably exist under Earth’s lower mantle conditions[1,2].