2026-04-162026-04-162025-11-10SELFE, Ana Cristina Cavalcante. Uma revisão abrangente sobre os impactos ambientais das barragens brasileiras: panorama e tendências emergentes. Orientador: Júnior Hiroyuki Ishihara. 2025. 45 f. Trabalho de Curso (Bacharelado em Engenharia Sanitária e Ambiental) – Faculdade de Engenharia Sanitária e Ambiental, Campus Universitário de Tucuruí, Universidade Federal do Pará, Tucuruí, 2025. Disponível em: https://bdm.ufpa.br/handle/prefix/9465. Acesso em:.https://bdm.ufpa.br/handle/prefix/9465This study provides an overview, approaches, and future research trends on the environmental impacts associated with dams, being the first to integrate bibliometric analysis and a systematic review on this topic in Brazil. The adopted methodology includes a systematic review following the PRISMA protocol to analyze various approaches in the literature, as well as bibliometric analysis, which offers a panoramic view of the topic and identifies trends for future research. The results show exponential growth in publications, particularly in the last five years, reflecting a direct correlation with major mining dam disasters in the state of Minas Gerais. Consequently, the most frequently addressed states, affiliations, and researchers are mainly concentrated in the Southeast region. The predominant approaches in the literature emphasize hydroelectric dams and ecological risks, especially regarding biota. Future research trends suggest a focus on heavy metals, mining dams, and the integration of environmental quality indices. This growth in publications is linked to the environmental disasters in Mariana (2015) and Brumadinho (2019), which have led to increased concern over the ecological impacts of mining waste dams. The study also identifies key river basins, particularly the Doce River, which has been central to post-disaster research. Future studies should expand to include the long-term ecological risks of mining waste, while integrating environmental indices and improving regulatory approaches. This research highlights the need for interdisciplinary collaboration to address the complex environmental challenges posed by dam failures in Brazil.Acesso AbertoBarragens hidrelétricasDesastres de mineraçãoRiscos ecológicosAnálise bibliométricaGestão de recursos hídricosHydropower damsMining disastersEcological risksBibliometric analysisWater resources managementCNPQ::ENGENHARIAS::ENGENHARIA SANITARIA::RECURSOS HIDRICOS::CONTROLE DE ENCHENTES E DE BARRAGENSTrabalho de Curso - Graduação - MonografiaAttribution-NonCommercial-NoDerivs 3.0 Brazil