ORCID
TABLE 1 Results of model selection and averaging testing for
the relationship between average richness (α diversity, RICH) or local
contribution to β diversity (LCBD) at ASV and OTU levels as response
variables and topoclimatic variation (ENVPC1 and
ENVPC2; see Table S3) as explanatory variables. Latitude
(Lat) and longitude (Lon) were included as covariates. Predictors
excluding the value 0 in their 95% confidence intervals (CI) are
indicated in bold and their effects were considered significant. For
each final model including only predictors considered significant (in
bold), marginal (R 2m, variance
explained by fixed effects) and conditional
(R 2c, variance explained by
both fixed and random effects) coefficients of determination are
reported.