[Nutrient input in lakes by bathers (author's transl)].
D001317:Austria; D005068:Eutrophication; D006801:Humans; D009584:Nitrogen / Q000032:analysis; D010758:Phosphorus / Q000032:analysis; D013550:Swimming; D014877:Water Pollution, Chemical / Q000032:analysis*
D010758:Phosphorus; D009584:Nitrogen
Nährstoffeintrag in Seen durch Badegäste.