Spatial and temporal evaluation of concentrations of metals in the Educandos basin, Manaus, Amazonas, Brazil. - Duvoisin, Sergio; dos Banhos, Elissandro Fonseca; Oliveira, Rafael Lopes e; Batista, Carla Estefani; Loiola, Sara Kethleen Soares de; Silva, Silvana Nascimento e; Neta, Aleyde Sales Corrêa; Machado, Nélio Teixeira; Albuquerque, Patrícia Melchionna (International Journal of River Basin Management, 2025)