Figure 3
From: Mercury methylating microbial communities of boreal forest soils
Non-metric multidimensional scaling (nMDS) of potential Hg methylators (family level based on hgcA) in 34 hotspots overlaid with geochemical factors that were moderately correlated with the biotic ordination positions (correlation coefficients > 0.5). The different sites Örebro (O); Balsjö (B) and Strömsjöliden (S) are color-coded.
