基于缓解热岛效应的规划设计策略研究——以武汉市为例  

Research on the Planning and Design Strategies Based on the Mitigation of the Heat Island Effect:A Case of Wuhan

作　　者：尹雯茜 Yin Wenxi

机构地区：[1]武汉理工大学土木工程与建筑学院 [2]中国电信股份有限公司武汉分公司

出　　处：《城市建筑》2025年第5期30-33,共4页Urbanism and Architecture

摘　　要：随着城市化进程的加速和全球变暖的影响,城市热岛效应问题逐渐凸显。武汉市作为内陆特大城市,其高温高湿的气候条件使得热岛效应尤为显著,进而导致夏季居民的舒适度明显降低。本研究采用基于辐射传输方程的遥感地表温度反演方法,生成武汉市夏季地表温度图,并对武汉市内的地表温度分布和高温热点区域进行深入分析。针对这些热点区域,提出一系列缓解热岛效应的优化策略,旨在推动气候适应性城市建设的发展。这些策略涵盖诸如增加绿化覆盖、优化城市布局等方面,旨在有效缓解热岛效应对城市环境和居民生活的不利影响,提升城市的气候适应能力。本研究有望为武汉市和其他城市的气候适应性城市建设提供可行性和指导性建议。With the acceleration of urbanization and the influence of global warming,the problem of urban heat island effect has gradually come to the fore.As an inland megacity,Wuhan’s climate conditions of high temperature and high humidity make the heat island effect particularly significant,which in turn leads to a significant reduction in the comfort level of the residents in summer.In this paper,a remote sensing surface temperature inversion method based on the radiative transfer equation is used to generate a summer surface temperature map of Wuhan,and the surface temperature distribution and high temperature hotspot areas within Wuhan are analyzed in detail.A series of optimization strategies to mitigate the heat island effect are proposed for these hotspots to promote the development of climate-resilient urban construction.These strategies cover many aspects,such as increasing green cover and optimizing urban layout,which aims to effectively mitigate the negative impacts of the heat island effect on the urban environment and the lives of residents,as well as enhancing the climate resilience of the city.Through the implementation of this study,it is expected to provide feasible and guiding suggestions for climate-resilient urban construction in Wuhan and other cities.

关 键 词：城市热岛 地表温度 空间防灾 设计策略 

分 类 号：TU981[建筑科学—城市规划与设计]