FIGURE 1.
Vertical profiles of selected physicochemical and biological parameters within the lake water columns: East (A–C) and West (C–E) Lake Boney and Lake Fryxell (G–I). PAR, photosynthetically active radiation; DO, dissolved oxygen; SRP, soluble reactive phosphorus; DIC, dissolved inorganic carbon; Chl-a, chlorophyll a. Data points and bars in C, F and I represent mean ± range (n = 2) of cell counts. Bars are not visible when variation between replicates are smaller than the size of the data symbols.