Fig. 4From: The assessment of climatic, environmental, and socioeconomic aspects of the Brazilian CerradoSpatial factor loadings (scores) corresponding to each of the three PC: PC1 (top left panel), PC2 (top right panel), and PC3 (bottom left panel). The colors represent the influence of each PC’s positive (blue) or negative (red). The scores range in value from − 10 to 10Back to article page