Inertia as a proportion
  OBSS1 OBSS2 OBSS3 Oglet Bay  Decoy Marsh Combined
Length of DCA axis 1 2.3562 2.5207 2.3447 2.891 3.0043 3.0301
Constrained 0.6969 0.7276 0.6732 0.5494 0.7699 0.5216
Unconstrained    0.3031 0.2724 0.3268 0.4506 0.2301 0.4784
Table 4: RDA results for all datasets with all measured environmental variables.