The rain anomaly indexes and their relationship with the El Niño south oscillation in the Tapajós river hydrographic basin. Research, Society and Development, [S. l.], v. 11, n. 17, p. e169111738004, 2022. DOI: 10.33448/rsd-v11i17.38004. Disponível em: https://rsdjournal.org/rsd/article/view/38004. Acesso em: 5 dec. 2025.