城市地球关键带水文过程与水环境和水资源研究:现状、挑战与未来  

Current status,challenges,and future directions of research on hydrological processes,water environment,and water resources in the urban Earth’s critical zone

作　　者：桑丽源 郭威[1,2] 张静文 刘艺轩 章同坤 张竹卿 岳展鹏 李丹阳 张润[1,2] 张旭 唐伟平 刘展航[1,2] 丁虎 郎赟超 刘丛强 SANG Liyuan;GUO Wei;ZHANG Jingwen;LIU Yixuan;ZHANG Tongkun;ZHANG Zhuqing;YUE Zhanpeng;LI Danyang;ZHANG Run;ZHANG Xu;TANG Weiping;LIU Zhanhang;DING Hu;LANG Yunchao;Liu Cong-Qiang(Institute of Surface-Earth System Science,School of Earth System Science,Tianjin University,Tianjin 300072,China;Tianjin Bohai Rim Coastal Earth Critical Zone National Observation and Research Station,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 [2]天津环渤海滨海地球关键带国家野外科学观测研究站,天津300072

出　　处：《地学前缘》2025年第3期445-461,共17页Earth Science Frontiers

基　　金：国家自然科学基金重大项目(42293262)。

摘　　要：城市化和城市发展是对生态环境影响最显著的人类活动,伴随人口增长和消费水平提升,城市化引发了一系列复杂的水资源与水环境问题。尤其在发展中国家,城市排水系统不足加剧了水环境恶化,严重威胁城市健康与可持续发展目标。为此,从地球系统科学视角探讨城市三维下垫面结构、水文过程与水资源管理之间的复杂关系成为关键科学问题。本研究基于“地球关键带科学”和“社会-生态系统科学理论”,系统梳理了城市下垫面结构与水循环动态变化、水环境质量及水资源可持续利用的耦合机制。通过整合物理、化学与生物过程,研究揭示了不透水面扩张对降水-径流-渗透动态平衡、污染物迁移及水资源供需分配的影响机制,强调社会与自然系统耦合研究对水资源优化管理的重要性。此外,研究结合水文过程与生态系统服务的关联,深入分析了水文动态对生态系统服务功能及人类福祉的调控作用,初步提出了基于社会-生态系统理论的城市水资源可持续管理框架。该框架为理解城市水文系统结构-过程-功能的耦合机制提供了科学支撑。本综述研究不仅有助于理解复杂的城市水文动态与生态服务关系,打通水文分支学科间壁垒,还为城市水资源管理和政策制定提供了理论依据和实践指导。Urbanization and urban development are among the most significant human activities impacting the ecological environment.Accompanied by population growth and increased consumption levels,urbanization has triggered a series of complex water resource and water environment issues.Inadequate urban drainage systems,particularly in developing countries,exacerbate the deterioration of water environments and pose a serious threat to urban health and sustainable development goals.Therefore,it is a key scientific issue to explore the complex relationship between the three-dimensional urban subsurface structure,hydrological processes and water resources management from the perspective of earth system science.This study,based on the‘Earth’s critical zone science’and‘social-ecological system science theory’,systematically reviews the coupling mechanisms between urban surface structures,dynamic changes in the water cycle,water quality,and the sustainable utilization of water resources.By integrating physical,chemical,and biological processes,this study reveals the impact mechanisms of impervious surface expansion on the precipitation-runoff-infiltration dynamic balance,pollutant transport,and the supply-demand distribution of water resources.We emphasizes the importance of the coupling between social and natural systems for the optimization of water resource management.In addition,the study combines the linkage between hydrological processes and ecosystem services,analyses the role of hydrological dynamics in regulating the functioning of ecosystem services and human well-being,and initially proposes a framework for the sustainable management of urban water resources based on the social-ecological system theory.This framework provides scientific support for understanding the coupling mechanism of structure-process-function of urban hydrological systems.This review not only helps to understand the complex relationship between urban hydrological dynamics and ecological services,and to break down the barriers between hyd

关 键 词：城市地球关键带 水文过程 水环境 水资源 城市社会-生态系统 

分 类 号：P33[天文地球—水文科学] TV213[水利工程—水文学及水资源]