Pollution: enriching the waters.
D000458:Cyanobacteria; D056890:Eukaryota / Q000254:growth & development*; D005308:Fertilizers; D009584:Nitrogen; D010758:Phosphorus; D006113:United Kingdom; D014876:Water Pollution / Q000517:prevention & control*
D005308:Fertilizers; D010758:Phosphorus; D009584:Nitrogen