地-气界面科学与全球变化研究  

Land/ocean-atmosphere interface science and global change

作　　者：傅平青 胡伟[1] 赵曦[1] 徐占杰 丁士元 吴礼彬 邓君俊 姜哲[1] 李晓东[1] 朱佳雷 刘丛强[1] FU Pingqing;HU Wei;ZHAO Xi;XU Zhanjie;DING Shiyuan;WU Libin;DENG Junjun;JIANG Zhe;LI Xiaodong;ZHU Jialei;Liu Cong-Qiang(Center for Land/Ocean-Atmosphere Interface Science,School of Earth System Science,Tianjin University,Tianjin 300072,China)

机构地区：[1]天津大学地球系统科学学院地-气界面科学研究中心,天津300072

出　　处：《地学前缘》2025年第3期92-104,共13页Earth Science Frontiers

基　　金：国家自然科学基金创新研究群体项目(42221001)。

摘　　要：随着全球变化加剧,地-气界面作为地球系统中关键的物质与能量交换界面,成为理解气候变化、生态演变以及地球系统反馈机制的重要窗口。地-气界面过程涉及大气与陆地、海洋之间的能量与物质交换,是陆地和海洋生态系统动态变化的核心,直接影响地球系统的演变。地-气界面科学研究对于深入理解地球系统的动力学过程至关重要,是地球系统科学中的重要前沿问题之一。本文首先概述了地球系统科学视角下的地-气界面科学研究,总结了地球系统结构中的地-气界面及其作用,以及地-气界面物质与能量交换过程与全球变化的关系。其次,综述了地-气界面过程对大气环境的影响,地-气界面过程对生态系统的碳、氮等元素循环、水循环及其功能服务的影响,以及陆-海-气系统作用与全球气候变化。最后,提出了地-气界面科学研究的前沿与挑战,包括建设地-气界面科学的多尺度跨学科研究体系,如天-地-空立体观测系统优化、地-气界面过程的模式研究与多尺度耦合机制、人工智能时代的地-气界面科学研究等,极地、高山和滨海等生态和气候敏感区的地-气界面过程及影响等。地-气界面科学研究将在气候变化应对、生态环境保护和可持续发展等领域发挥更加重要的作用。With the intensification of global change,the land/ocean-atmosphere interface,as a key material and energy exchange area in the Earth system,has become an important window for understanding climate change,ecological evolution,and the feedback mechanism of the Earth system.The land/ocean-atmosphere interface processes involve the exchange of energy and materials between the atmosphere and the land and ocean surfaces.They determine the dynamic changes of terrestrial and marine ecosystems,and directly affect the evolution of the Earth system.The research on the land/ocean-atmosphere interface processes is crucial to a deep understanding of the dynamics of the Earth system,which is one of the most important cutting-edge issues in Earth system science.This paper first synthesizes the research on the land/ocean-atmosphere interface from the perspective of Earth system science,summarizes the land/ocean-atmosphere interface and its role in the Earth system,and the relationship between the material and energy exchange processes in the land/ocean-atmosphere interface and global change.Secondly,we reviewed the impact of the land/ocean-atmosphere interface processes on the atmospheric environment,the impact of the land/ocean-atmosphere interface processes on the elemental(e.g.,carbon,nitrogen)and hydrological cycles in ecosystems,as well as the feedbacks between the land-ocean-atmosphere system and global climate change.Finally,the research frontiers and challenges in the field of the land/ocean-atmosphere interface science are proposed,including the construction of a multi-scale interdisciplinary research system for the land/ocean-atmosphere interface science,such as the optimization of the integrated space-air-ground stereoscopic observation system,the Earth system modelling and multi-scale coupling mechanisms of the land/ocean-atmosphere interface processes,the land/ocean-atmosphere interface science research in the era of artificial intelligence,as well as the land/ocean-atmosphere interface processes and their impact in

关 键 词：地-气界面 全球变化 生物地球化学循环 地球系统模式 陆-海-气相互作用 

分 类 号：P467[天文地球—大气科学及气象学] P404