Heavy metals in aquatic plants and their relationship to concentrations in surface water, groundwater and sediments — a case study of Poopó basin, Bolivia

García M.E., Bundschuh J., Ramos O., Quintanilla J., Persson K.M., Bengtsson L. and Berndtsson R.

Keywords: Poopó basin, heavy metals, aquatic plants, groundwater, surface water, sediments, anthropogenic contamination, natural contamination; Claves: Cuenca del Poopó, metales pesados, plantas acuáticas, aguas subterráneas, aguas superficiales, sedimentos, contaminación antropogénica, contaminación natural.