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首页> 外文期刊>Berichte des Meteorologischen Institutes der Universitat Freiburg >Comparison of the urban-rural comfort sensation in a city with warm continental climate
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Comparison of the urban-rural comfort sensation in a city with warm continental climate

机译：大陆性气候温暖城市的城乡舒适感比较

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摘要

The aim of this study is to show the effect of the complex urban environment on the human bioclimatic conditions on local scale in a Central-European city with warm and relatively dry continental climate (Szeged, Southern Hungary). According to the practice in urban climate studies, the characteristics of two distinct locations were compared in bioclimatic aspects. The modifying effect of the city can be studied at the location situated in the built-up city center,while the effect of the city is negligible at a location on an arable land with open horizon.Hourly average values of each meteorological parameter (collected between 1999-2008) were used to calculate Physiologically Equivalent Temperature (PET) bioclimate index values. Based on these datasets the difference in physiological stress on urban and rural residents was described.Considering the average of the PET through the whole 10-year period between the urban and rural areas, it was 2.9℃ higher in the urban area. While the difference in the length of the hot and very hot period is 0,5% (compared to the full length of the studied term), this difference is 10% between the cold and very cold categories. According to our study the human bioclimatic modifying effect of the city is more pronounced in the physiologically more demanding cold periods.
机译：这项研究的目的是显示在具有温暖和相对干燥的大陆性气候的中欧城市（匈牙利南部塞格德），复杂的城市环境对人类生物气候条件的局部影响。根据城市气候研究的实践，在生物气候方面比较了两个不同位置的特征。可以在已建成的城市中心位置研究城市的变迁效果，而在开阔视野的耕地上的某个位置，城市的影响可以忽略不计。每个气象参数的小时平均值（在1999-2008年）用于计算生理等效温度（PET）生物气候指数值。基于这些数据，描述了城乡居民生理压力的差异。考虑到整个城乡之间整个十年的PET平均水平，城市地区的PET平均升高2.9℃。炎热和极热时期的长度差异为0.5％（与研究期的全长相比），而寒冷和极冷类别之间的差异为10％。根据我们的研究，在生理要求更高的寒冷时期，城市对人类生物气候的调节作用更加明显。

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