highly significantP < 0.001
Equality of means among the four sets of samples was rejected by two-way ANOVA ( Table 2 ), with site highly significant ( P < 0.001) but not sampling method ( P > 0.05).
Equality of means among the four sets of samples was rejected by two-way ANOVA ( Table 2 ), with site highly significant ( P < 0.001) but not sampling method ( P > 0.05).