Impactos ambientais causados pela atividade agropecuária na localidade riacho dos cavalos município de Monte Alegre do Piauí – PI

Abstract

This study aimed to analyze the environmental impacts caused by agricultural activities on four small farms in the Riacho dos Cavalos community, located in the municipality of Monte Alegre, Piauí. The research employed a sequential methodological approach, beginning with the application of a checklist to identify the environmental impacts present on the farms. Subsequently, a detailed qualitative analysis of the identified impacts was conducted, considering attributes such as intensity, effect, duration, and reversibility. Finally, the Pressure-State-Impact-Response (PSIR) framework was utilized to analyze the cause-and-effect relationships between human activities and the environment. The findings revealed that conventional agricultural practices, coupled with a lack of planning and the absence of conservation measures, have resulted in numerous negative impacts, including loss of vegetation cover, soil degradation, and contamination of water resources. Habitat fragmentation, soil erosion, and pesticide pollution emerged as the most significant impacts. The research concluded that the adoption of sustainable agricultural practices, such as agroecology and the restoration of degraded areas, is crucial for minimizing environmental impacts and promoting the sustainability of agricultural production in the region. The implementation of public policies that incentivize the adoption of these practices and the provision of technical assistance to farmers are essential to ensure the conservation of natural resources and improve the quality of life of the rural population