Análise do papel de parcelamentos do solo urbano como estruturadores da expansão urbana da sede de Altamira-PA

Abstract

The performance of agents producing urban space in Altamira has gone through several phases, from the opening of the trans-Amazonian highway (BR-230) in the 1970s to the construction of the Belo Monte Hydroelectric Power Plant complex in the early 2011s. contributed significantly to the population density of the region, producing urban spaces driven by real estate speculation and real estate producing agents, especially production by subdivisions that contributed to the current configuration of the urban fabric, densifying new areas and creating new peripheries, marked by discontinuity. and low occupancy density. In this way, the present research aims to analyze the dynamics of the expansion of urban space in Altamira-PA from the perspective of real estate development with the advent of the Belo Monte hydroelectric complex, highlighting the location of urban land subdivisions, infrastructure urban areas, housing densities, urban control and regulation instruments and in addition to the socio environmental reflexes related to these activities. The methodological procedure adopted to carry out this research can be divided into the Pre-Field stages with a bibliographic and documentary survey on various concepts related to urbanization, urban space, promoters, real estate sector, urban expansion and land subdivision, in addition to data consultation and information in Official Bodies and Institutions; Field, with in loco verification of points to verify the current state of the most deficient land subdivisions of basic infrastructure in the city of Altamira; and the Post-Field (analytical/comparative), consolidating the information collected in the form of graphs, tables, charts and cartographic representations, in addition to discussions and propositions on the theme of the dynamics of urban expansion conducted by land subdivision projects in the area of urban perimeter of Altamira. It was found that the real estate production in Altamira has contributed to the configuration of a fragmented urban reality from a spatial point of view, characterized by aspects of continuity and densification and discontinuity and sprawl, with the location of many projects in areas far from the urban core. main feature, a reality that has become the standard that characterizes the urban fabric of the Altamira headquarters.