Figure 3.

Principal component analysis depicting the community structure at the species level among sampling locations: water column (surface, mid‐depth and deep water), tide pools (i.e., intertidal zone) and surface water collected in a single site in summer (i.e., S20) and in fall (F20) for both Arctic sampling ports (Churchill and Iqaluit). Ports were analyzed separately because each port was treated on a separate sequencing run