Water analysis article 8 Argentina 6 Water Pollutants, Chemical 6 Cadmium 4 Estuaries 4 Hydrodynamics 4 Rivers 4 Spectroscopy, Fourier Transform Infrared 4 Water quality 4 cadmium 4 infrared spectroscopy 4 water 4 water quality 4 ASV 2 Alcohols 2 Aluminum Silicates 2 Analysis tools 2 Anodic stripping voltammetry 2 Aqueous dilutions 2 Argentina, La Plata River 2 Associated water 2 Atomic absorption spectrophotometer 2 Binding energy 2 Binding free energy 2 Binding proteins 2 Binding sites 2 Bioavailability 2 Biochemistry 2 Biological Availability 2