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. 2012 Oct 16;7(10):e44920. doi: 10.1371/journal.pone.0044920

Figure 4. Ordinations illustrating changes in ecosystem functions as directed by the duration of hypoxia and the benthic community.

Figure 4

In (A) all treatments are included, while (B) represents the 0, 3 and 7-day treatments. The vector overlays correspond to multiple partial correlations of the predictor variables with the dbRDA axes. Hypoxia depicts the duration of hypoxia (days) while S1–3 depicts the PCA scores used to represent the benthic community.