Spatial distribution, bioavailability, and toxicity of metals in surface sediments of tropical reservoirs, Brazil - Frascareli, Daniele; Cardoso-Silva, Sheila; Mizael, Juliana de Oliveira Soares-Silva; Rosa, André Henrique; Pompêo, Marcelo; López-Doval, Julio Cesar; Moschini-Carlos, Viviane (Environmental Monitoring and Assessment, 2018)