Expansão urbana e ocupações irregulares: análise da repercussão espacial na grande ilha de São Luís

Abstract

The accelerated expansion of cities is driven by factors such as population growth, rural-to-urban migration, and economic development. However, this expansion can lead to serious issues if not accompanied by adequate infrastructure improvements, which compromise quality of life and environmental preservation. This study investigates urban expansion on the Island of São Luís, which comprises the municipalities of São Luís, Paço do Lumiar, São José de Ribamar, and Raposa. The aim is to analyze the spatial repercussions of urban expansion in this conurbated area and to identify the impact of informal settlements over the past four decades. The methodology includes a literature review, urban sprawl mapping, compactness index calculation, and data collection on demographic density, urban voids, and distances between developments and urban centers. Expected results include a detailed understanding of urban expansion on the Island of São Luís, an assessment of the impact of informal settlements, the identification of growth vectors, and the provision of guidelines for sustainable urban planning. These guidelines aim to address the 11th Sustainable Development Goal (SDG) of the United Nations, which seeks to make cities and human settlements inclusive, safe, resilient, and sustainable. The data obtained will provide a detailed diagnosis to inform future urban planning, aiming to improve quality of life, reduce inequalities, and promote sustainable economic development in the Greater Island of São Luís.