Abstract:Tropical mountainous rivers transport a disproportionate amount of sediment to the global ocean. While these systems also deliver sediment-related pollutants (i.e., metals) to the coast, the potential accumulation of metal contaminants within these systems has been largely unexplored. This study analyzed the trace metal concentrations of fine riverbed sediment (< 0.63 µm) collected from Rio Loco, Rio Yauco and Rio Guamaní in Puerto Rico. A total of 17 samples were collected in June 2019 (~ 21 months following … Show more
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