A influência dos fatores geográficos nas variações térmicas e higrométricas na área urbana de Caldas Novas (GO)

• Ano de defesa: 2010
• Autor(a) principal: Pimentel, Marilene Rodrigues dos Santos
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Uberlândia; BR; Programa de Pós-graduação em Geografia; Ciências Humanas; UFU
• Palavras-chave em Português: Temperatura do ar; Umidade relativa do ar; Urbanização; Qualidade ambiental; Geografia urbana Caldas Novas (GO); Higrometria Caldas Novas (GO); Planejamento urbano Caldas Novas (GO); Air temperature; Relative humidity; Urbanization; Planning; Environmental quality; CNPQ::CIENCIAS HUMANAS::GEOGRAFIA
• Link de acesso: https://repositorio.ufu.br/handle/123456789/16088

The aim of this research was to investigate the genesis and the features of the thermic and hygrometric field of the air in the city of Caldas Novas. From a geographical point of view, it was searched to understand the relation between the urban space with the climatic elements, starting from a topoclimatic and microclimatic characterization in the area of study. It is involving thus a diagnosis supported for the whole of information, essential for the elaboration of possible prognostics. It was searched a theoretical backup in the jobs developed by several researchers of the subject, specially in Monteiro (1975) and Mendonça (1994; 2003). The data collection in field enclosed the installation of fixed stands and mobile taking and it was done in two stages: the first one in the winter, was extended between July 21st and 30th of 2.008 (mobile transect) and September 6th and 7th in the same year (fixed stands). The second stage was realized in the summer of 2.009, between March 9th and 18th (mobile transect) and between March 21st and 22nd (fixed stands). The meteorological station of INMET located in Morrinhos (GO) was used as local controller of the climatic elements. The obtained data were analyzed in a comparative way, in chronological sequence, considering the meteorological of the day, associated to the kind of weather and the space features. The results permitted to detect that the urban area of Caldas Novas not always shows higher temperatures in regard to its rural environment or the peripheric areas to the city. In the internal space occurred modifications in the variations of the climatic elements between districts and streets, sometimes associated to urban features (buildings size, density of soil occupation, presence or not of vegetation, etc.), sometimes to natural factors (topography, orientation of declivity, atmospheric systems, kinds of weather etc.). So, it was verified that the structure and the special arrangement of the consonant districts in the local features and the air circulation influenced in the environmental quality and of thermic well-being of the city.