Estudo da influência das ilhas de amenidade nos centros urbanos : o caso do Recife

Abstract

The development and growth needs of space have been a constant pursuit of humanity over time. Anthropic modifications associated with nature's reactions are known to bring results for future generations, often with catastrophic and irreversible consequences. The suppression of urban green areas and, consequently, the high density, generate climatic disturbances that can negatively affect the quality of life of the city's population. The use of public policies and studies of economic aspects play important roles in actions that contribute to the improvement of practices developed to solve climate and environmental problems that arise in urban centers. This can be noted in relation to the problems that currently exist in the city, as an example of temperature changes due to the removal of vegetation cover and soil sealing, forming the so-called Urban Heat Islands, thus showing the importance of studies of Amenity Islands. or Fresh, which influence local thermal comfort, proposing practical actions for conservation and restoration of green areas through planning. The purpose of this paper is to analyze the environmental climatic conditions in the city of Recife / PE, using multitemporal technology through the use of Remote Sensing to identify the transformations that occur. Lacking environments of mild temperatures, cleaner atmospheric air, reduced noise pollution, well being with the presence of natural elements that have proven to bring both physical and emotional health, it was found that the city of Recife / PE, in analysis made through The use of Landsat TM 5 satellite imagery to obtain IVDN levels and surface temperature has reduced dense green areas in the city. Thus, it is clear that the city demands more green areas, especially in urban centers, which enable the formation of the Amenity Islands, generating thermal comfort for greater environmental and life quality of the population. The studies presented contribute to the proper planning of the public power in urban centers in relation to the local environment.