Lichen, 91-98 ammoniakminnend (history)
Description
The occurrence of ammonia-mining lichens, expressed in the Nitrophil Indication Value (NIW). Change in indication value in the period 91-98 per hour loft. An increase in NIS indicates a deterioration of the environment.
Resources
| Name |
Format |
Description |
Link |
|
34 |
|
https://kaartportaal.drenthe.nl/documenten/metadata/thumbs/GBI.MILIEU_HIST_KRS9198AMI_250_V.png |
|
57 |
|
https://kaartportaal.drenthe.nl/documenten/metadata/shape/SHAPE-GBI_MILIEU_HIST_KRS9198AMI_250_V.zip |
Tags
- korstmossen
- ammoniak
- natuur