| Typicality: | 0.321 |
| Saliency: | 0.221 |
| on sensitive aquatic species | 7 | transitive-object |
| in elevated concentrations | 5 | location |
| metal → have → toxic effects | 7 |
| metal → be associated with → potential toxicity | 3 |
| negative | neutral | positive |
| 0.821 | 0.174 | 0.005 |
| Raw frequency | 10 |
| Normalized frequency | 0.221 |
| Modifier score | 0.700 |
| Perplexity | 187.148 |