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. 2016 Nov 17;7:1823. doi: 10.3389/fmicb.2016.01823

FIGURE 5.

FIGURE 5

Principal coordinates analysis (PCoA) ordination showing variation in active bacteria community structure associated with the different treatments and time periods. Vectors show those abiotic factors shown to be correlated (r > 0.2) with PC Axis 1 or 2. Treatments acronyms: FS (full sun treatment between 280–700 nm), Dark (cover by aluminum foil and black plastic bags), PAR (400–700 nm, Photosynthetically Active Radiation), and PA (320–700 nm, UVR and PAR).