Using Florida Keys Reference Sites As a Standard for Restoration of Forest Structure in Everglades Tree Islands

Figure 5

Factor coordinates of cases from PCA ordination of 6 structural variables. Factors 1 and 2 are represented on the 𝑋 and 𝑌 axes, respectively. A 2 s.d. circle from the centroid of the Key Largo mature and older stands separates “Keys-like” islands from “Not Keys-like” islands.