| in the abundance of bathyporeia | 6 | other |
| significantly | 3 | degree |
| in water transparency | 2 | other |
| sediment → be → reduced | 8 |
| sediment → lead to → reduction | 4 |
| negative | neutral | positive |
| 0.172 | 0.666 | 0.161 |
| Raw frequency | 12 |
| Normalized frequency | 0.301 |
| Modifier score | 0.500 |
| Perplexity | 426.478 |