Urban Surroundings Influence on Air Temperature in a Small Urban Area of Curitiba-Brazil  

作　　者：Cristiane Rossatto Candido Francine Aidie Rossi Cristiane Rossatto Candido;Francine Aidie Rossi(Civil Construction Engineering Postgraduate Program, Federal University of Paraná, Curitiba, Brazil)

机构地区：[1]Civil Construction Engineering Postgraduate Program, Federal University of Paraná, Curitiba, Brazil

出　　处：《Computational Water, Energy, and Environmental Engineering》2024年第2期95-111,共17页水能与环境工程（英文）

摘　　要：The formation of urban climates constitutes a distinctive system intrinsically linked to the urban environment. This study aims to delve into the impact of the urban environment on climatic variables. The Urban Weather Generator (UWG) algorithm was employed to generate climatic data, facilitating the creation of an epw climate file that corresponds to the urban characteristics surrounding the Centro Politécnico campus at the Federal University of Paraná (UFPR). Comprehensive analyses encompassing land use, occupancy patterns, albedo, surface absorption, anthropogenic heat, and architectural attributes were conducted. A comparative assessment between the UWG-derived air temperature values and meteorological station data revealed that the UWG effectively characterizes the air temperature patterns around the UFPR campus. The anticipated air temperature values consistently surpass the original dataset (SWERA), which was utilized as input, primarily during the hours from 3 p.m. to 7 a.m., showcasing the unmistakable urban heat island phenomenon.The formation of urban climates constitutes a distinctive system intrinsically linked to the urban environment. This study aims to delve into the impact of the urban environment on climatic variables. The Urban Weather Generator (UWG) algorithm was employed to generate climatic data, facilitating the creation of an epw climate file that corresponds to the urban characteristics surrounding the Centro Politécnico campus at the Federal University of Paraná (UFPR). Comprehensive analyses encompassing land use, occupancy patterns, albedo, surface absorption, anthropogenic heat, and architectural attributes were conducted. A comparative assessment between the UWG-derived air temperature values and meteorological station data revealed that the UWG effectively characterizes the air temperature patterns around the UFPR campus. The anticipated air temperature values consistently surpass the original dataset (SWERA), which was utilized as input, primarily during the hours from 3 p.m. to 7 a.m., showcasing the unmistakable urban heat island phenomenon.

关 键 词：Urban Weather Generator Air Temperature Urban Surroundings 

分 类 号：TN9[电子电信—信息与通信工程]