Table 3.
Multivariate Analysis of Variance (MANOVA) results of persistent organic pollutant concentrations in green sea turtles inhabiting the Seal Beach National Wildlife Refuge (n = 16) or San Diego Bay (n = 23). “PCBs” are polychlorinated biphenyls, “OCPs” are organochlorinated pesticides, and “CCL” refers to curved carapace length. “All” refers to comparisons that include all turtles captured and analyzed in the current study (n = 39); and “Sub-Adult” refers to comparisons which only include similar sized subadult turtles (n = 23). “Comparison” refers to the dependent and independent variables in the MANOVA.
Comparison | Mean Squares | F Value | P Value |
---|---|---|---|
All PCBs : Location | 55.61 | 60.77 | p < 0.001 |
All PCBs : CCL | 2.02 | 2.21 | p = 0.14 |
All PCBs : CCL*Location | 2.32 | 2.53 | p = 0.12 |
All OCPs : Location | 0.23 | 0.12 | p = 0.73 |
All OCPs : CCL | 0.39 | 0.2 | p = 0.65 |
All OCPs : CCL*Location | 0.90 | 0.48 | p = 0.50 |
Sub-Adult PCBs : Location | 19.66 | 29.93 | p < 0.001 |
Sub-Adult PCBs : CCL | 1.32 | 2.01 | p = 0.17 |
Sub-Adult PCBs : CCL*Location | 0.01 | 0.02 | p = 0.89 |
Sub-Adult OCPs : Location | 0.10 | 0.04 | p = 0.84 |
Sub-Adult OCPs : CCL | 0.01 | 0.004 | p = 0.94 |
Sub-Adult OCPs : CCL*Location | 0.24 | 0.10 | p = 0.75 |