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Pair-wise t-tests for system and hydro region terms with each factor level.
| Cenote pool | Cavern | |
| Tza Itza | ||
| Cavern | 15.1*** | |
| Cave | 13.8*** | 2.9* |
| Nohmozon | ||
| Cavern | 2.4** | |
| Cave | 6.7*** | 2.6** |
| Ponderosa | ||
| Cavern | 3.0* | |
| Cave | 10.5*** | 7.6*** |
t-values contrasting each hydro region within the same cenote are provided. Symbols refer to the probability of t-values.
*p < 0.05; **p < 0.01; ***p < 0.001.
