Fig. 1From: Effects of simulated nitrogen deposition on the soil microbial community diversity of a Deyeuxia angustifolia wetland in the Sanjiang Plain, Northeastern ChinaPrincipal coordinates analysis (PCoA) of soil bacterial community under different nitrogen deposition treatments. CK, control treatment; LN, low nitrogen treatment; HN, high nitrogen treatment. The β-diversity was calculated at the OTU level (97%) based on the Bray–Curtis dissimilarity indexBack to article page