highly significantp = 4.75 × 10 −9
marginally significantp = 005
One‐way ANOVA indicated that site ID was a highly significant predictor of diversity variation among samples for the Chao1 index ( F 12,75 = 7.66, p = 4.75 × 10 −9 ), and a marginally significant predictor for the Shannon index ( F 12,75 = 1.87, p = 005).