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. 2021 Dec 15;1:78. doi: 10.1038/s43705-021-00081-5

Fig. 1. Overview of the study sites.

Fig. 1

Elevation, location, and biome (note: while ADG is classified as a boreal forest, it is an alpine tundra) are shown (A). Principal coordinates analysis (PCoA) plots of prokaryote (B) and fungal (C) community composition. The percentage in parentheses indicates the variation explained by each axis. Vectors represent the direction and magnitude (indicated by vector length) of correlations of environmental variables with the first two axes of the PCoA. Key: MAP mean annual precipitation, MAT mean annual temperature, C:N the soil carbon-to-nitrogen ratio (molar basis).