Table 2 Two-way ANOVA results for the influence of the location (AL, MA, CA) and year (2004, 2005) on the seagrass cover and biomass (*p < 0.05, **p < 0.01)
Source of variation | Cover (%) | Biomass (g/225 cm2) | ||||||
|---|---|---|---|---|---|---|---|---|
Mean ± SE | DF | SS | F | Mean ± SE | DF | SS | F | |
Location | 2 | 6531.3 | 23.2** | 2 | 2.7 | 4.2* | ||
AL | 57.7 ± 12.4 | 1.2 ± 0.7 | ||||||
MA | 37.5 ± 23.1 | 0.9 ± 0.5 | ||||||
CA | 43.2 ± 13.2 | 1.2 ± 0.6 | ||||||
Year | 1 | 11166.4 | 79.4** | 1 | 0.01 | 0.02* | ||
2004 | 54.9 ± 12.3 | 1.2 ± 0.6 | ||||||
2005 | 32.4 ± 18.5 | 1.0 ± 0.6 | ||||||
Location × year | 2 | 7244.9 | 25.7** | 2 | 7.4 | 11.3** | ||