Preselection of the regional demarcation
protection forest against avalanches (2022) | |||||||
---|---|---|---|---|---|---|---|
inside | outside | total | |||||
size classe (young forest; 5 classes) | main tree species in young forest (counting) | % | ± | % | ± | % | ± |
n/a | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 0.0 | . | 0.0 | . | 0.0 | . | |
fir | 0.0 | . | 0.0 | . | 0.0 | . | |
pine | 0.0 | . | 0.0 | . | 0.0 | . | |
larch | 0.0 | . | 0.0 | . | 0.0 | . | |
Arolla pine | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 0.0 | . | 0.0 | . | |
beech | 0.0 | . | 0.0 | . | 0.0 | . | |
maple | 0.0 | . | 0.0 | . | 0.0 | . | |
ash | 0.0 | . | 0.0 | . | 0.0 | . | |
oak | 0.0 | . | 0.0 | . | 0.0 | . | |
sweet chestnut | 0.0 | . | 0.0 | . | 0.0 | . | |
other broadleaves | 0.0 | . | 0.0 | . | 0.0 | . | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | |
height 10-39 cm | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 2.4 | 2.5 | 2.6 | 0.9 | 2.6 | 0.9 | |
fir | 15.4 | 14.5 | 20.7 | 3.4 | 20.6 | 3.4 | |
pine | 0.0 | . | 12.4 | 11.6 | 11.0 | 10.4 | |
larch | 0.0 | . | 0.0 | . | 0.0 | . | |
Arolla pine | 0.0 | . | 9.3 | 9.3 | 9.3 | 9.3 | |
other conifers | 0.0 | . | 40.5 | 18.4 | 28.8 | 15.0 | |
beech | 8.2 | 3.9 | 5.5 | 1.0 | 5.5 | 1.0 | |
maple | 22.8 | 5.1 | 18.6 | 1.8 | 18.7 | 1.8 | |
ash | 20.4 | 12.0 | 13.6 | 1.8 | 13.7 | 1.8 | |
oak | 0.0 | . | 15.5 | 4.1 | 15.5 | 4.1 | |
sweet chestnut | 0.0 | . | 14.9 | 10.3 | 14.9 | 10.3 | |
other broadleaves | 53.3 | 11.1 | 24.4 | 2.6 | 25.8 | 2.8 | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 20.3 | 4.7 | 14.3 | 0.9 | 14.5 | 0.9 | |
height 40-129 cm | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 1.2 | 1.2 | 2.9 | 0.7 | 2.7 | 0.7 | |
fir | 17.2 | 16.7 | 13.7 | 2.4 | 13.7 | 2.3 | |
pine | 0.0 | . | 13.7 | 10.6 | 13.0 | 10.1 | |
larch | 0.0 | . | 11.6 | 9.0 | 11.2 | 8.5 | |
Arolla pine | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 33.5 | 27.3 | 33.5 | 27.3 | |
beech | 16.5 | 10.3 | 5.8 | 0.8 | 6.0 | 0.8 | |
maple | 46.9 | 8.3 | 31.1 | 3.3 | 31.3 | 3.2 | |
ash | 24.5 | 15.8 | 22.6 | 3.3 | 22.6 | 3.2 | |
oak | 0.0 | . | 24.2 | 11.2 | 24.2 | 11.2 | |
sweet chestnut | 0.0 | . | 42.2 | 21.9 | 42.2 | 21.9 | |
other broadleaves | 44.2 | 15.1 | 34.1 | 2.9 | 34.4 | 2.9 | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 17.3 | 4.0 | 15.7 | 1.1 | 15.7 | 1.1 | |
DBH 0-3.9 cm | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 0.0 | . | 0.0 | . | 0.0 | . | |
fir | 0.0 | . | 0.0 | . | 0.0 | . | |
pine | 0.0 | . | 0.0 | . | 0.0 | . | |
larch | 0.0 | . | 0.0 | . | 0.0 | . | |
Arolla pine | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 0.0 | . | 0.0 | . | |
beech | 0.0 | . | 0.0 | . | 0.0 | . | |
maple | 0.0 | . | 0.0 | . | 0.0 | . | |
ash | 0.0 | . | 0.0 | . | 0.0 | . | |
oak | 0.0 | . | 0.0 | . | 0.0 | . | |
sweet chestnut | 0.0 | . | 0.0 | . | 0.0 | . | |
other broadleaves | 0.0 | . | 0.0 | . | 0.0 | . | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | |
DBH 4-7.9 cm | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 0.0 | . | 0.0 | . | 0.0 | . | |
fir | 0.0 | . | 0.0 | . | 0.0 | . | |
pine | 0.0 | . | 0.0 | . | 0.0 | . | |
larch | 0.0 | . | 0.0 | . | 0.0 | . | |
Arolla pine | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 0.0 | . | 0.0 | . | |
beech | 0.0 | . | 0.0 | . | 0.0 | . | |
maple | 0.0 | . | 0.0 | . | 0.0 | . | |
ash | 0.0 | . | 0.0 | . | 0.0 | . | |
oak | 0.0 | . | 0.0 | . | 0.0 | . | |
sweet chestnut | 0.0 | . | 0.0 | . | 0.0 | . | |
other broadleaves | 0.0 | . | 0.0 | . | 0.0 | . | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | |
DBH 8-11.9 cm | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 0.0 | . | 0.0 | . | 0.0 | . | |
fir | 0.0 | . | 0.0 | . | 0.0 | . | |
pine | 0.0 | . | 0.0 | . | 0.0 | . | |
larch | 0.0 | . | 0.0 | . | 0.0 | . | |
Arolla pine | 0.0 | . | 0.0 | . | 0.0 | . | |
other conifers | 0.0 | . | 0.0 | . | 0.0 | . | |
beech | 0.0 | . | 0.0 | . | 0.0 | . | |
maple | 0.0 | . | 0.0 | . | 0.0 | . | |
ash | 0.0 | . | 0.0 | . | 0.0 | . | |
oak | 0.0 | . | 0.0 | . | 0.0 | . | |
sweet chestnut | 0.0 | . | 0.0 | . | 0.0 | . | |
other broadleaves | 0.0 | . | 0.0 | . | 0.0 | . | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . |
spruce | 1.9 | 1.5 | 2.7 | 0.7 | 2.7 | 0.6 | |
fir | 15.7 | 12.3 | 19.1 | 2.8 | 19.1 | 2.8 | |
pine | 0.0 | . | 13.2 | 10.8 | 12.2 | 10.1 | |
larch | 0.0 | . | 3.7 | 3.7 | 3.7 | 3.6 | |
Arolla pine | 0.0 | . | 6.0 | 5.9 | 5.5 | 5.3 | |
other conifers | 0.0 | . | 39.8 | 16.8 | 29.2 | 14.1 | |
beech | 9.8 | 5.0 | 5.6 | 0.8 | 5.7 | 0.8 | |
maple | 24.7 | 5.2 | 20.4 | 1.9 | 20.5 | 1.8 | |
ash | 20.9 | 11.1 | 14.6 | 1.8 | 14.7 | 1.8 | |
oak | 0.0 | . | 16.0 | 4.0 | 16.0 | 4.0 | |
sweet chestnut | 0.0 | . | 19.6 | 10.0 | 19.6 | 10.0 | |
other broadleaves | 51.4 | 10.3 | 27.1 | 2.3 | 28.1 | 2.3 | |
species not assessed in all inventories | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 19.7 | 4.0 | 14.6 | 0.9 | 14.7 | 0.8 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1260884. Birmensdorf, Swiss Federal Research Institute WSL