Figure 6: RDA analysis between soil N fractions and soil bacterial class following afforestation.

The abbreviation were as follow: Actinobacteria (Actinoba), Acidobacteria (Acidobac) Alphaproteobacteria (Alphapro), Planctomycetacia (Planctom), Gammaproteobacteria (Gammapro), Betaproteobacteria (Betaprot), Deltaproteobacteria (Deltapro), Gemmatimonadetes (Gemmatim), Acidimicrobiia (Acidimic), Sphingobacteriia (Sphingob), Nitrospira (Nitrospi), Anaerolineae (Anaeroli), Phycisphaerae (Phycisph).