垂直绿化的建筑节能与室外降温效应研究进展

doi:10.13287/j.1001-9332.202310.020

摘要/Abstract

摘要： 垂直绿化系统是促进建筑节能减排和缓解城市热岛效应的可持续方案,也是实现城市生态建设的重要途径之一。本文系统归纳了垂直绿化系统热效应的4个主要的影响机理,即遮阳作用、蒸散作用、隔热作用和控风作用,阐明垂直绿化对建筑降温节能的影响,并分析垂直绿化对植物冠层和周围空气的降温效应以及对缓解热岛效应的影响。最后,基于已有的垂直绿化热效应研究,提出未来垂直绿化研究的重点方向,旨在加快绿色城市建设的进程和实现碳中和目标。

关键词: 垂直绿化, 热环境, 降温效应, 建筑节能, 影响机理

Abstract: Vertical greenery system (VGS) is a sustainable solution to promote building energy saving and emission reduction, mitigate the urban heat island effect, as well as a crucial component of urban ecological construction. We summarized four main mechanisms of the thermal effects of VGSs, including shading effect, evapotranspiration effect, thermal insulation effect, and wind control effect. We elucidated the effects of VGSs on building cooling and energy saving, and analyzed the cooling effects of VGSs on plant canopy and outdoor ambient air, as well as their influence on mitigating the urban heat island effect. Based on available research on the thermal effects of VGSs, we identified key directions for future research, aiming to expedite the development of green cities and achieve carbon neutrality.

Key words: vertical greenery system, thermal environment, cooling effect, building energy saving, influence mechanism

潘澜, 郑晓娜, 罗霜, 毛会军, 孟庆林, 陈锦睿. 垂直绿化的建筑节能与室外降温效应研究进展[J]. 应用生态学报, 2023, 34(10): 2871-2880.

PAN Lan, ZHENG Xiaona, LUO Shuang, MAO Huijun, MENG Qinglin, CHEN Jinrui. Review on building energy saving and outdoor cooling effect of vertical greenery systems[J]. Chinese Journal of Applied Ecology, 2023, 34(10): 2871-2880.

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