全球变化、层圈相互作用研究与地球系统科学  

Global change, inter-sphere interaction and Earth system science

作　　者：刘丛强[1] Liu Cong-Qiang(Institute of Surface-Earth System Science,School of Earth System Science(SESS),Tianjin University,Tianjin 300072,China)

机构地区：[1]天津大学地球系统科学学院,表层地球系统科学研究院,天津300072

出　　处：《地学前缘》2025年第3期1-6,共6页Earth Science Frontiers

基　　金：国家自然科学基金项目(42293262)。

摘　　要：全球变化是自然过程与人类活动协同作用的结果,是人类活动主导下地球系统发生的结构性转变,其核心在于地球系统有限承载力与人类无限发展需求之间的矛盾,表现为气候、生态系统和社会经济的变化。圈层相互作用是驱动全球变化的关键因素,精准解析和预测圈层相互作用的过程机制、动态演变及相应的气候、环境和生态效应,有助于揭示全球变化的深层机制、准确评估地球系统突变风险和设计切实可行的可持续发展路径。本专辑聚焦全球变化与圈层相互作用前沿科学问题,从地球系统观测、模拟和管理等方面,详细阐述地球系统关键界面过程机制及其与人类活动的互馈关系,概述了当前全球变化和圈层相互作用研究领域的发展现状和进展,梳理了地球系统科学研究面临的挑战和前沿科学问题,展望了未来发展方向,旨在为全球变化科学应对、人类-自然和谐共生以及社会-生态系统可持续发展提供坚实的理论支撑。Global change is the result of the synergistic interaction between natural processes and human activities,representing a structural transformation of the Earth system dominated by human actions.Its core lies in the contradiction between the Earth system’s limited carrying capacity and humanity’s unlimited developmental demands,manifesting as changes in climate,ecosystems,and socio-economic systems.Interactions among the Earth’s spheres are key drivers of global change.Precise analysis and prediction of the mechanisms,dynamic evolution,and corresponding climatic,environmental,and ecological effects of these interactions can help uncover the underlying mechanisms of global change,accurately assess the risks of abrupt shifts in the Earth system,and design feasible pathways for sustainable development.This special issue focuses on cutting-edge scientific questions related to global change and inter-sphere interactions,elaborating on mechanisms of critical interfacial processes of the Earth system and their feedback relationships with human activities through Earth system observation,modeling,and governance.The collection reviews the current state of development and progress in research on global change and inter-sphere interactions,identifies challenges and frontier scientific issues in Earth system science,and outlines future directions.The aim is to provide robust theoretical support for addressing global change,fostering harmonious humans-nature coexistence,and achieving sustainable development of socio-ecological systems.

关 键 词：地球系统科学 全球变化 圈层相互作用 人与自然和谐共生 可持续发展 

分 类 号：P51[天文地球—地质学] N945[自然科学总论—系统科学] X142[环境科学与工程—环境科学]