Fig. 5

Eigenvector centrality analysis in two factions of the network established by heavy metal concentrations (mg / kg) and DNA damage (μm) detected in Vachellia farnesiana and Eisenia fetida in Santa Rosa mine tailing 1 and 2. Color differences refer to the factions analyzed (●: Faction 1, ○: Faction 2). Larger frame sizes indicate greater degree of influence of the node within the network