俯冲和岩浆过程中的地球深部碳循环  

Deep carbon cycle and livable earth during subduction and magmatic processes

作　　者：李海勇 张锦昌 胡静远 叶俊民 LI Haiyong;ZHANG Jinchang;HU Jingyuan;YE Junmin(Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou),Guangzhou 511458,China;CAS Key Laboratory of Ocean and Marginal Sea Geology,South China Sea Institute of Oceanology,Innovation Academy of South China Sea Ecology and Environmental Engineering,Chinese Academy of Sciences,Guangzhou 511458,China;China-Pakistan Joint Research Center on Earth Science,CAS-HEC,Islamabad 45320,Pakistan;Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China)

机构地区：[1]南方海洋科学与工程广东省实验室(广州),广州511458 [2]中国科学院边缘海与大洋地质重点实验室,中国科学院南海海洋研究所,南海生态环境工程创新研究院,广州511458 [3]中国-巴基斯坦地球科学研究中心,中国科学院-巴基斯坦高等教育委员会,巴基斯坦伊斯兰堡45320 [4]昆明理工大学国土资源工程学院,昆明650093

出　　处：《科技导报》2023年第2期80-88,共9页Science & Technology Review

基　　金：南方海洋科学与工程广东省实验室(广州)人才团队引进重大专项(GML2019ZD0205);国家自然科学基金项目(91858207,92058209,91958212);广东省基础与应用基础研究基金项目(2019A1515011244,2021B1515020098);中国科学院边缘海与大洋地质重点实验室A类课题(OMG2019-1)。

摘　　要：地球表层短周期的地表碳循环影响全球气候变化和地球宜居环境,而地球上90%以上的碳存在于地球内部,地球内部长周期的深部碳循环对地表碳循环产生重要影响。介绍了汇聚板块边界、离散板块边界、板块内部和新型海山等不同构造背景深部碳循环的研究现状,并阐述将来需要深入研究的科学问题,包括俯冲带脱碳机制及其效率、碳在地幔中的存在形式等。The short-term surface carbon cycle on the Earth’s surface affects global climate change and the Earth’s livable environment. More than 90% of the carbon content is stored in the deep Earth. The long-term deep carbon cycle in the Earth’s interior has an important impact on the surface carbon cycle. Studying the deep carbon cycle has an important indicator significance for the surface carbon cycle. The carbon cycle is one of the most cutting-edge issues in the interdisciplinary field of geoscience. This paper presented a brief overview of deep carbon cycle in different tectonic backgrounds, such as convergent plate boundary, discrete plate boundary, intraplate environment and new type seamount, and expounds the scientific problems that need to be studied in depth in the future, which may cause the peer to pay more attention to the relevant research of deep carbon cycle,such as decarbonization mechanism and efficiency of subduction zone, and the existing form of carbon in mantle, et al.

关 键 词：俯冲作用 岩浆作用 深部碳循环 气候变化 

分 类 号：P542[天文地球—构造地质学] P467[天文地球—地质学]