Coastal waters coastal water 10 Argentina 6 Deposition 6 Nitrogen 6 Rio de la Plata 6 Atlantic Ocean 4 Atlantic Ocean (Southwest) 4 Atmospheric chemistry 4 Atmospheric deposition 4 Atmospheric dispersion modelling 4 Atmospheric radioactivity 4 Biogeochemistry 4 Buenos Aires 4 Buenos Aires [Argentina] 4 Dry deposition 4 Meteorological problems 4 Nitric acid 4 Nitrogen compounds 4 Nitrogen oxides 4 Oxidized nitrogen compounds 4 Rivers 4 South America 4 Surface waters 4 atmospheric chemistry 4 atmospheric modeling 4 coastal zone 4 dispersion 4 dry deposition 4 nitrogen 4