Description
The NIW (Nitrophil Indication Value) is a measure of ammonia load and is based on the prevention of ammonia-killing lichens. High values indicate where the environment is highly contaminated.
Resources
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The NIW (Nitrophil Indication Value) is a measure of ammonia load and is based on the prevention of ammonia-killing lichens. High values indicate where the environment is highly contaminated.
| Name | Format | Description | Link |
|---|