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Table 1 Spatial semivariogram models and geostatistical parameters for HU, HL, HS

From: Spatial patterns of insect herbivory within a forest landscape: the role of soil type and forest stratum

Variable Model Nugget (C0) Sill (C0 + C) C0/(C0 + C) Range (A, m) RSS r2
HU exponential 0.591 1.213 0.487 1035 0.021 0.891
HL linear 0.400 0.030 0.389 1666 0.372 0.978
HS exponential 0.342 0.602 0.685 1821 0.344 0.912
  1. HU Herbivory in the upper stratum; HL Herbivory in the lower stratum; HS Herbivory in the sapling stratum; RSS residual sum of squares; r2 Determination coefficients