Fig 5. Scatter plots of net relatedness index (NRI), nearest taxon index (NTI), Shannon index (He), Beger-parker index (d), phylogenetic diversity (PD), number of taxa (ntaxa, the number of species) and soil physic-chemical properties.
The dependent variable include: taxonomic and phylogenetic diversity(d, He, Je, PD, ntaxa, NRI, NTI) of different life forms(tree, shrub, herb, all species). The independent variables include: WC, TN and SOM. Single factor regression analysis were established.
