O racismo ambiental sob a ótica do direito urbanístico em Picos-PI

Abstract

This study investigated environmental racism in the municipality of Picos, State of Piauí, through the lens of Urban Law. It was based on the observation that the socio-spatial structure of the city contributes to the deepening of socio-environmental inequalities, especially for Black and low-income populations. The relevance of the research lies in understanding how territorial planning — particularly the municipal Master Plan — can (re)produce environmental injustices and compromise constitutionally guaranteed fundamental rights. A qualitative and descriptive methodology was employed, using a deductive approach and relying on bibliographic and documental analysis — including federal and municipal legislation, academic articles, and institutional reports. The theoretical and empirical analysis revealed that the Master Plan of Picos is outdated and poorly implemented, with obsolete zoning and a lack of effective popular participation mechanisms. Furthermore, the omission of institutions such as the Public Prosecutor's Office in overseeing local urban legislation reinforces the structural nature of environmental racism. In conclusion, the weakness in the application of Urban Law in the municipality contributes to socio-spatial segregation and exacerbates the exclusion of vulnerable groups, highlighting the urgent need for public policies committed to socio- environmental equity and the effective right to the city.