| Typicality: | 0.409 |
| Saliency: | 0.578 |
| during agricultural and industrial activities | 4 | temporal |
| nitrous oxide → be → emitted | 13 |
| nitrous oxide → be released into → the atmosphere | 5 |
| nitrous oxide → be emitted into → the atmosphere | 4 |
| negative | neutral | positive |
| 0.599 | 0.371 | 0.029 |
| Raw frequency | 22 |
| Normalized frequency | 0.578 |
| Modifier score | 0.500 |
| Perplexity | 28.890 |