highly significantP < 0.0001
Variation by subregion for natural communities The factorial ANOVAs empirically demonstrate greater variation by subregion than by climate area ( Fig 2 ), and that a non-significant portion of variance in Ecosystem Status results from climate scenarios (P = 0.11, 0.01% of variation), compared to a highly significant result for subregions (P < 0.0001, 7.16% of variation).