Parameter

soluble reactive phosphorus SRP [µg/l], P total phosphorus TP [µg/l], P soluble phosphorus SP / PO3 [µg/l],

P nitrate NO3_N [mg/l], N ammonium NH4_N mg/l, N dissolved nitrogen DN mg/l,

N total nitrogen TN [mg/l], N total silica TSI [mg/l], Si soluble reactive silica SRSi [mg/l],

Si dissolved inorganic carbon DIC [mg/l], C dissolved organic carbon DOC [mg/l], C total organic carbon TOC [mg/l],

C chlorophyll a Chl-a HPLC, [µg/l] sulfate SO4 2- mg/L, chloride Cl- mg/L water chemistry