Figure 3
From: Contribution of Vouacapoua americana fruit-fall to the release of biomass in a lowland Amazon forest
Spatial patterns in Vouacapoua americana fruit-fall. (A) dry fruit biomass (kg ha−1) recorded in 90 survey plots in the Amapá National Forest. Area of blue spheres proportional to biomass and crosses show plots without fallen fruits. Variograms show spatial autocorrelation patterns for biomass (B) and presence (C) in the 90 plots. Filled points show the estimated empirical variogram values, solid lines are the modelled variogram, and grey shading envelops representing complete spatial randomness obtained by permutation (n = 999 iterations) of the data values.
