中国城市林业2025，Vol.23Issue(5)：19-27,9.DOI:10.12169/zgcsly.2025.06.30.0001
城市树木影响太阳辐射的研究进展
Research Progress in the Influence of Urban Trees on Solar Radiation
摘要
Abstract
Solar radiation is the dominant energy source that drives the evolution of the urban thermal environment.Urban trees influence the transmission of solar radiation through shading,reflection,absorption,transmission,and scattering,thereby significantly improving the microclimate and thermal comfort.Based on the PSALSAR review framework,this paper includes 206 highly relevant literature as the research database to review the multi-scale effects,key influence factors and research methods of urban trees affecting solar radiation.The results show that vegetation at regional,street,and building scales can substantially attenuate solar radiation and reduce ambient temperatures.Leaf density is identified as the primary factor affecting solar radiation,while tree height,crown width,street geometry,and building orientation also exert regulatory effects.Environmental simulation tools such as ENVI-met and Ecotect Analysis,together with remote sensing inversion,represent the mainstream methodological approaches,providing strong support for quantifying solar radiation reduction and its spatial distribution.Future research should focus on seasonal dynamics,species-specific differences,and multi-scale coupled modeling,as well as the development of predictive frameworks based on intelligent algorithms,to better support urban green space planning and climate adaptive design.关键词
城市树木/太阳辐射/热辐射/建筑日照Key words
urban tree/solar radiation/thermal radiation/architectural sunshine引用本文复制引用
许诗雨,尹豪..城市树木影响太阳辐射的研究进展[J].中国城市林业,2025,23(5):19-27,9.基金项目
北京市共建项目(2019GJ-03) （2019GJ-03）
北京林业大学热点追踪项目(2022BLRD05、2024-HXFW-556) （2022BLRD05、2024-HXFW-556）
