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. 2016 Mar 29;10(10):2447–2458. doi: 10.1038/ismej.2016.36

Figure 3.

Figure 3

Alpha diversity measures showing (a) permuted beta-dispersion to test on homogeneity of the samples within the water masses; (b) chao1 alpha diversity estimation; (c) Simpson diversity index (1/D); and (d) Simpson evenness (E1/D).