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. 2020 Aug 20;11:2042. doi: 10.3389/fmicb.2020.02042

FIGURE 5.

FIGURE 5

Effects of elevation on microbial communities by plant and soil properties based on PLS-PM analysis. The width of arrows is proportional to the strength of path coefficients. Continuous and dashed arrows indicate positive and negative relationships, respectively. R2 denotes the proportion of variance explained.