Dynamics evaluation of land occupation in Salinópolis/PA based on the Pressure-State-Impact-Response (PSIR) model
DOI:
https://doi.org/10.6008/CBPC2179-6858.2021.007.0037Keywords:
Socio-spatial configuration, Explanatory variables, occupation dynamicsAbstract
The socio-spatial configuration of a region is influenced by factors that presures occupation according to the interests of the population involved. This process is defined both by current situations and by the history of occupation. The identification of the factors that define this process is important for verifying trends, and the occupation response of the territory. In this sense, this research seeks to identify the main variables that explain the territorial ordering in the municipality of Salinópolis. For this, were realized analyzes of the region's occupation history, obtained through a bibliographic study, of the spatio-temporal variation in the occupation of the study area, and of the population's perception of the preferred areas of the municipality and their main motivators, obtained by applying questionnaires. The final analysis and identification of the variables was realized by applying the Pressure-State-Impact-Response (PSIR) model. The preliminary results indicated that the main variables that explain the dynamics of occupation in Salinopolis are: distance to the sea; distance to the PA-444 and PA-124 highways; road mesh density; distance to areas of greater real estate speculation; degree of implementation of projects; distance to consolidated urban patches; distance to areas of less real estate speculation; and distance to the center.
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