Cenote affinities of the species identified in the six areas of evidence allow us to detemine the degree of similarity and difference between these surfaces. Affinity between sample surfaces with deciduous vegetation is the largest index calculated with the lowest values - 33.33. This figure shows that deciduous affected area suffered a much smaller impact than the other two surfaces. Cenotic lowest affinity for surfaces occurs in coniferous vegetation, P3 and P6. Human impact on affected area near career led to drastic changes in the composition of normal specific, which led to a change in the physiognomy of the vegetation groups in relation to vegetation control surface.
