Figure list
Fig.1 Soil reclamation treatments used for laboratory incubation. Red represents microbial agent levels; White represents nitrogen fertilizer levels; Light brown represents mine soil (reference); Brown represents mine soil with biochar
Fig. 2 Heatmap analysis of the relationships between soil physicochemical properties and incubation time in different amended treatments
Fig. 3 Heatmap analysis of the relationships between soil microbial biomass and incubation time in different amended treatments
Fig.4 Principal coordinate analysis (PCoA) of bacterial (a) and fungal (b) community composition based on Bray-Curtis distances. Values at axes 1 and 2 are the percentages that can be explained by the corresponding axis
Fig. 5 Redundancy analysis (RDA) identifying the relationships between bacterial (a) and fungal (b) phyla and soil properties in different treatments. Values at axes 1 and 2 are the percentages explained by the corresponding axis