Fig. 2. On top is a vector diagram of the principlal components analysis (PCA) ordination loading factors along Axes 1 and 2. Axis 1 is related primarily to aspects of mangrove scarcity. Axis 2 relates to harvesting intensity. The vector labels refer to the variables in Table 2. On the bottom is the PCA ordination of the 40 interview subjects based on the six response variables in Table 2. The labels indicate whether the subject was younger or older than 40 yr of age. ANOVA values are reported for the effects of urban/rural status and age on PCA Axes 1 and 2 scores.