Figure 4 | Scientific Reports

Figure 4

From: Picoplankton accumulate and recycle polyphosphate to support high primary productivity in coastal Lake Ontario

Figure 4

PolyP ratios (polyP:PP and polyP:Chl-a) in different size fractions plotted against soluble reactive phosphorus (SRP) and activity of alkaline phosphatase (APase:TPP, h−1; Fig. S6 plots polyP ratios against APase (μmol L−1 h−1) and APase:Chl-a (μmol h−1 mg−1) showing similar trends). Data are from both sites 9031 and 1001 for the entire sampling period, and only include measurements in the surface water. Error bars indicate standard deviations of the mean for three replicate samples; error bars are not shown where they are smaller than marker size.

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