城市化过程中的下垫面变化对水文循环的影响  

Impact of Underlying Surface Changes During the Process of Urbanization on the Hydrological Cycle

作　　者：郑小乐 ZHENG Xiao-le(Ji'nan Hydrological Center,Ji'nan 250014,China)

机构地区：[1]济南市水文中心,济南250014

出　　处：《工程建设与设计》2024年第8期22-24,共3页Construction & Design for Engineering

摘　　要：深入探讨了城市化进程中下垫面变化对水文循环的影响,分析了下垫面变化如何影响城市及其周边地区的水文循环,包括地下水流、径流和蒸发过程的改变,探索了由下垫面变化导致的一系列环境问题,如城市洪涝、热岛效应和水资源短缺。为解决这些挑战,论文提出了一系列应对策略和建议,强调了绿色基础设施、生态友好城市设计和有效的雨水管理在确保水资源可持续利用和城市生态健康中的关键作用。The influence of underlying surface changes on the hydrological cycle during urbanization is deeply discussed,and how underlying surface changes affect the hydrological cycle of cities and their surrounding areas is analyzed,including changes in groundwater flow,runoff and evaporation processes,and a series of environmental problems caused by underlying surface changes are explored,such as urban flooding,heat island effect and water resource shortage.To address these challenges,the paper proposes a series of strategies and recommendations that highlight the critical role of green infrastructure,eco-friendly urban design and effective stormwater management in ensuring sustainable water use and urban ecological health.

关 键 词：城市化 下垫面 变化情况 水文循环 影响 

分 类 号：P339[天文地球—水文科学]