Fig. 8
From: Hunting dog behaviour is a key driver impacting harvest quantity and quality of truffles
Partial least squares structural equation model (PLS-SEM) showing the causal relationships between location, temperature, depth of collection, truffle quality and hunt interval that influenced dog behaviour and truffle harvest. Circles and rectangles denote latent and indicator variables respectively. Red lines denote negative relationships while the blue lines represent positive interactions. Asterisks next to the path coefficient (R2) values indicate significance, *** p ≤ 0.0001; ** p ≤ 0.01; * p ≤ 0.05.
