Figure 3
Daily growth rate (DGR, % day−1) of Gracilaria gracilis expressed as average ± standard deviation (SD).(a)Sulfur starved seawater (SSS), (b)seawater (SW), and (c) sulfur enriched seawater (SES). Sulfate concentrations [SO42−] of the treatments were 2.5 mM, 27 mM and 50 mM for SSS, SW, and SES, respectively; (n = 3).
