Habitat structure alters top-down control in litter communities.

Comparing the parameter values of the models with exponential relationship for capture rates, there is a clear trend from a highly significant negative relationship for the uncorrected densities (ε a = −0.0103, SE = 0.0014, p < 0.0001), a shallower slope with lower significance for the one-sided correction (ε a = −0.0032, SE = 0.0014, p = 0.020) to a non-significant (constant) relationship under the two-sided correction (ε a = −0.0016, SE = 0.0014, p = 0.267 in the second best model fitting; see Table 2 for parameter estimates for the best fitting models, respectively).

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