d_layer_surface
Last change: 2023.2
| CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
|---|---|---|---|
| 1 | Tree layer (only ligneous and all climbers) > 5 m height | 1984 | |
| 2 | Shrub layer (only ligneous and all climbers) > 0.5 m and ≤ 5 m height | 1984 | |
| 3 | Herb layer (all non-ligneous irrespective of height, and the ligneous only if ≤ 0.5m height), including eventual seedlings and browsed trees | 1984 | |
| 4 | Moss layer (i.e. terricolous bryophytes and lichens) | 1984 | |
| 5 | Lower Shrubs (FR) | 1984 | |
| 6 | Upper Shrubs (FR) | 1984 |