Geological Survey of BrazilHomeExploreGeological Survey of Brazil Filters filter_list Filter Type Audio Photos Text Video rotate_right cancel Close More filters Filter Type Audio Photos Text Video rotate_right cancel rotate_right person By Alexandre Almeida Created on 14-12-24 arrow_downward bookmark Rio Negro in Manaus leaves the extreme drought phaseWith the beginning of the river's rise, the Brazilian Geological Survey (SGB) reported that Manaus… Nothing else to load rotate_right
