Figure 3
From: Inconsistent response of bacterial phyla diversity and abundance to soil salinity in a Chinese delta
The RDA plots showing the effects of soil physiochemical properties (pH, EC, salt content, TC, TN, and C/N ratio) on the bacterial community structure at phylum level (a) and Shannon diversity (b). The significance of the effect of each property was examined using the Mantel test (permutation = 999), and the significance was evaluated by the r- and p-values.
