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Geochemistry of metals in the bottom sediments of tropical dam reservoirs in Sa...
FONSECA, R.; PATINHA, C.; BARRIGA, F.; MORAIS, M.In tropical climates, the high rainfall and temperature, throughout the annual cycle, allow high leaching rates of metallic elements from the basin upstream, which accumulate in the reservoirs. However, the concentration of these elements in natural waters is usually lower than expected, due to the easiness of adsorption and coprecipitation in solid phases. We have studied two tropical dam reservoirs in Brazil,...
Date: 2012
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Origin: Repositório Científico da Universidade de Évora