地学前缘 ›› 2025, Vol. 32 ›› Issue (3): 1-6.DOI: 10.13745/j.esf.sf.2025.3.88

• 特约主编 • 上一篇    下一篇

全球变化、层圈相互作用研究与地球系统科学

刘丛强()   

  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
  • 收稿日期:2025-03-12 修回日期:2025-03-18 出版日期:2025-03-25 发布日期:2025-04-20
  • 作者简介:刘丛强(1955—),男,博士,教授,博士生导师,中国科学院院士,主要从事地表地球化学和表层地球系统科学研究。E-mail:liucongqiang@tju.edu.cn
  • 基金资助:
    国家自然科学基金项目(42293262)

Global change, inter-sphere interaction and Earth system science

Liu Cong-Qiang()   

  1. Institute of Surface-Earth System Science, School of Earth System Science(SESS), Tianjin University, Tianjin 300072, China
  • Received:2025-03-12 Revised:2025-03-18 Online:2025-03-25 Published:2025-04-20

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。

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

Abstract:

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.

Key words: Earth system science, global change, inter-sphere interactions, harmonious humans-nature coexistence, sustainable development

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