Climate maps as instruments for urban planning

Abstract

There has been a significant increase in studies on climatic mapping linked to urban planning, with the spatialized distribution of urban microclimates, in order to guide municipal actions, aiming at environmental comfort. In this research, various climatic studies have been reviewed so as to develop maps for climate analysis and to draw up recommendations on the use and occupation of land. Climatic classification was adapted for topoclimates, through the overlapping of layers and by attributing heat accumulation values to the base layers. In the city of Recife, fourteen microclimates were identified, categorized into coastal, plain and hillside macrozones. The neighborhoods of Boa Vista and Soledade presented eight microclimates, synthetized into three classes of heat accumulation, which were predominantly high, chiefly in areas of densification, and verticalization. The recommendations aim to assist in urban management, so as to act more precisely in the critical areas, and thereby, as a result of reviewing the urban parameters, provide guidelines for more effective projects on both urban and architectural scales.