Concentrations of DOC, TOC, Tot N and Tot P in enrichment water, mesocosms (final day) and natural systems (Råne, Öre and Daugava rivers) and their recipient estuaries.

aaverage of 3 measurements at 1 sampling location. baverage of 3 measurement at 6 sampling locations. caverage of 1 measurement at 6 sampling locations. daverage of 1 measurement at 5 sampling locations. Numbers within brackets are standard deviation.