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O espaco urbano e objeto de constantes modificacoes e producao do espaco, sendo a vida na cidade definida pelas relacoes economicas, sociais e culturais, que se apresentam altamente dinâmicas e mutaveis com o passar das decadas. Torna-se importante o planejamento do espaco urbano, visando a prevencao de impactos negativos, em parte pela rapida expansao desordenada das cidades e adensamento urbano. O objetivo desta pesquisa e analisar a distribuicao da rede de drenagem superficial do bairro de Santo Amaro ao longo dos seculos e verificar espacialmente, a partir dos dados historicos do Censo IBGE, algumas informacoes relativas a drenagem e esgotamento. Para tal foram utilizados mapas historicos da cidade de Recife, fotografias aereas dos anos de 1974, 1981 e 1997, e ortofotocarta da cidade do Recife de 2007 e 2014. Todas estas foram georreferenciadas e registradas. Tambem foram utilizadas imagens do sensor TM do satelite Landsat 5 onde foram calculados o Albedo da superficie e o EVI. Foram tabulados e espacializados os dados do CENSO IBGE. Foi observado a diminuicao de areas vegetadas no interior dos lotes e aumento da impermeabilizacao em grande parte do bairro, o que influencia significativamente no escoamento superficial. A B S T R A C T Urban space is subject to constant changes and production space, with city life defined by economic, social and cultural, that have highly dynamic and changing over the decades. It is important to the Urban Planning, with a view to preventing negative impacts, in part by the rapid sprawl of cities and urban density. The objective of this research is to analyze the distribution network of surface drainage of the Santo Amaro neighborhood for centuries and check spatially, from historical IBGE Census data, some information relating to drainage and sewage. To do this they used historical maps of the city of Recife, aerial photographs of the years 1974, 1981 and 1997 and 2007 Recife city ortofotocarta and 2014. All these were georeferenced and recorded. They were also used satellite images Landsat TM sensor 5 which were calculated the albedo of the surface and the EVI. They were tabulated and spatially the IBGE Census data. It was observed a decrease in vegetated areas inside the lots and increased waterproofing in much of the neighborhood, which significantly influences the runoff. Keywords: land use change, flooding, remote sensing.

Evolução Espaço-Temporal da Drenagem Superficial e do Processo de Impermeabilização em Santo Amaro, Recife-PE (Time-Space Evolution of Surface Drainage and Waterproofing Process in Santo Amaro, Recife-PE)