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. Author manuscript; available in PMC: 2019 May 29.
Published in final edited form as: J Great Lakes Res. 2018;44(4):573–589. doi: 10.1016/j.jglr.2018.05.012

Figure 4.

Figure 4.

Correlations between April-July chlorophyll a, estimated by remote sensing, and August zooplankton biomass, by major taxonomic group, and Diporeia from stations > 90 m, for Lake Michigan (top panels) and Lake Huron (bottom panels), 1997–2016. Statistical results are shown where correlations were significant (α = 0.05); solid line indicates least-squares regression line, provided for reference. Gradation of symbol fills correspond to year, with lighter fills indicating more recent years. Correlation results are provided when significant (α = 0.05).