Chemical parameters: DOW, NH4, NO2-N, NO3-N+NO2-N, pH, PO4, Si, Total Chl-a, TP, TRIX (Chem)Optical parameters: flC Chelsea Aqua 3 Chl Con, SD, Turbidity (lab)Physical parameters: Oxygen Saturation, SBE 43, Oxygen, SBE 43, pH / CTD, redox, Salinity, Temperature, ITS-90