Table 8 Intervals of net primary production (imber stage) of dominant and sub-dominant species.
Tree species | Average annual growth rates after 100Â years (DGZ 100) | Score | |
|---|---|---|---|
Net primary productivity of yield class I for logs with bark | Net primary productivity of the worst yield class for logs with bark | ||
Emax(Phyto) (t dry mass ha−1 a−1) | Emin(Phyto) (t dry mass ha−1 a−1) | ||
Scots pine | 3.5 | 1.4 | 3 |
Spruce | 4.9 | 3.2 | 5 |
Mountain and Black pine | 0.7 | 0.7 | 1 |
Silver fir | 3.5 | 3 | 3 |
European larch | 2.5 | 2 | 2 |
Beech | 4.9 | 2.4 | 5 |
Pedunculate and sessile oak | 4 | 1.4 | 4 |
Alder | 4.3 | 2.5 | 4 |
Birch, all species | 2.8 | 2.1 | 2 |
Willows, all species | 2.3 | 1.6 | 2 |
Elm, all species | 4.8 | 3 | 4 |
Ash | 3.7 | 2.5 | 4 |
Mountain ash | 2.1 | 1.6 | 2 |
Lime tree, all species | 5.2 | 3 | 5 |
Maple, all species | 3.5 | 2.5 | 3 |
Poplars, aspen, all species | 4.5 | 1.1 | 4 |