Soil Microbial Community Structure Evolution along Halophyte Succession in Bohai Bay Wetland

Figure 3

Ratios of fungal to bacterial PLFA (a) and Gram-negative bacterial to Gram-positive bacterial PLFA (b) in three layers (S1, S2, and S3) from four successional stages: (I) saline-alkali bare land, (II) Suaeda glauca, (III) Suaeda glauca + Phragmites australis, and (IV) Phragmites australis.

(a)

(b)