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首页> 外文期刊>International Journal of Biometeorology: Journal of the International Society of Biometeorology >A note on the evolution of the daily pattern of thermal comfort-related micrometeorological parameters in small urban sites in Athens
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A note on the evolution of the daily pattern of thermal comfort-related micrometeorological parameters in small urban sites in Athens

机译:关于雅典小城市中与热舒适有关的微气象参数每日模式演变的注释

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摘要

Studies on human thermal comfort in urban areas typically quantify and assess the influence of the atmospheric parameters studying the values and their patterns of the selected index or parameter. In this paper, the interpretation tools are the first derivative of the selected parameters (Delta Parameter/Delta t) and the violin plots. Using these tools, the effect of sites' configuration on thermal conditions was investigated. Both derivatives and violin plots indicated the ability of vegetation to act as a buffer to the rapid changes of air temperature, mean radiant temperature, and the physiologically equivalent temperature (PET). The study is focused on the "thermal extreme" seasons of winter (December, January, and February) and summer (June, July, and August) during a 3-year period of measurements in five selected sites under calm wind and sunny conditions. According to the results, the absence of vegetation leads to high derivative values whereas the existence of dense vegetation tends to keep the parameters' values relatively low, especially under hot weather conditions.
机译:在城市地区进行的人类热舒适性研究通常会量化和评估大气参数的影响,研究所选指标或参数的值及其模式。在本文中,解释工具是所选参数(Delta Parameter / Delta t)和小提琴图的一阶导数。使用这些工具,研究了站点配置对热条件的影响。导数图和小提琴图均表明植被具有充当缓冲剂的能力,以应对空气温度,平均辐射温度和生理等效温度(PET)的快速变化。该研究的重点是在平静的风和晴天条件下在五个选定的地点进行为期3年的测量的冬季(12月,1月和2月)和夏季(6月,7月和8月)的“极端温度”季节。根据结果​​,缺少植被会导致较高的导数值,而茂密的植被则会使参数值保持相对较低,尤其是在炎热的天气条件下。

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