Selection from the list of topics
protection forest region | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura + Plateau | Northwestern Alps | Northeastern Alps | Southwestern Alps | Southeastern Alps | Southern Alps | Switzerland | |||||||||
silvicultural treatment since the last inventory | logging system | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
n/a | n/a | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
axe, hand saw | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
chainsaw | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
chainsaw, then processor | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
walking harvester | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
chainsaw, then chipper | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
feller buncher, then chipper | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
chainsaw, then yarder | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
chainsaw, then helicopter | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
others | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
wheeled harvester without traction aid winch | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
wheeled harvester with traction aid winch | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
tracked harvester without traction aid winch | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
tracked harvester with traction aid winch | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
treatment | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
axe, hand saw | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw | 69.7 | 1.7 | 73.9 | 3.2 | 73.4 | 3.8 | 66.5 | 5.8 | 64.5 | 4.8 | 40.5 | 7.6 | 69.2 | 1.3 | |
chainsaw, then processor | 6.7 | 0.9 | 16.4 | 2.7 | 10.8 | 2.6 | 10.7 | 3.8 | 23.3 | 4.3 | 21.6 | 6.4 | 10.6 | 0.9 | |
walking harvester | 0.3 | 0.2 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
chainsaw, then chipper | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.4 | 4.5 | 0.5 | 0.2 | |
feller buncher, then chipper | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
chainsaw, then yarder | 0.5 | 0.3 | 5.8 | 1.7 | 6.4 | 2.1 | 7.6 | 3.3 | 4.1 | 2.0 | 2.4 | 2.4 | 2.7 | 0.4 | |
chainsaw, then helicopter | 0.0 | . | 1.6 | 0.9 | 5.9 | 2.0 | 13.6 | 4.2 | 8.2 | 2.8 | 26.0 | 6.8 | 3.1 | 0.5 | |
others | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
wheeled harvester without traction aid winch | 20.1 | 1.5 | 1.1 | 0.8 | 1.3 | 0.9 | 1.5 | 1.5 | 0.0 | . | 0.0 | . | 12.0 | 0.9 | |
wheeled harvester with traction aid winch | 0.3 | 0.2 | 0.0 | . | 1.5 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
tracked harvester without traction aid winch | 1.6 | 0.5 | 0.5 | 0.5 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.3 | |
tracked harvester with traction aid winch | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
no treatment | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
axe, hand saw | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
chainsaw | 67.6 | 2.1 | 58.9 | 2.4 | 54.1 | 3.1 | 50.1 | 3.0 | 38.8 | 2.7 | 16.9 | 1.9 | 48.1 | 1.0 | |
chainsaw, then processor | 8.9 | 1.3 | 20.1 | 2.0 | 13.4 | 2.2 | 14.2 | 2.1 | 28.9 | 2.5 | 11.9 | 1.6 | 15.9 | 0.8 | |
walking harvester | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 1.4 | 0.7 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
chainsaw, then chipper | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 6.2 | 1.2 | 1.2 | 0.2 | |
feller buncher, then chipper | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
chainsaw, then yarder | 3.1 | 0.8 | 10.6 | 1.5 | 5.8 | 1.5 | 6.0 | 1.4 | 3.3 | 1.0 | 4.4 | 1.0 | 5.5 | 0.5 | |
chainsaw, then helicopter | 0.6 | 0.4 | 7.9 | 1.3 | 24.7 | 2.7 | 27.5 | 2.7 | 26.3 | 2.4 | 60.4 | 2.4 | 23.6 | 0.8 | |
others | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wheeled harvester without traction aid winch | 15.8 | 1.7 | 1.1 | 0.6 | 1.5 | 0.7 | 0.0 | . | 1.8 | 0.7 | 0.0 | . | 4.1 | 0.4 | |
wheeled harvester with traction aid winch | 1.9 | 0.6 | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.4 | 0.6 | 0.4 | 0.0 | . | 0.6 | 0.2 | |
tracked harvester without traction aid winch | 1.3 | 0.5 | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
tracked harvester with traction aid winch | 0.8 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
axe, hand saw | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
chainsaw | 68.9 | 1.3 | 63.6 | 2.0 | 60.9 | 2.4 | 53.2 | 2.7 | 44.5 | 2.4 | 19.1 | 1.9 | 55.8 | 0.8 | |
chainsaw, then processor | 7.6 | 0.8 | 18.9 | 1.6 | 12.5 | 1.7 | 13.5 | 1.8 | 27.6 | 2.1 | 12.8 | 1.6 | 13.9 | 0.6 | |
walking harvester | 0.2 | 0.1 | 0.5 | 0.3 | 0.0 | . | 1.1 | 0.6 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
chainsaw, then chipper | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 6.5 | 1.2 | 1.0 | 0.2 | |
feller buncher, then chipper | 0.1 | 0.1 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
chainsaw, then yarder | 1.5 | 0.3 | 9.1 | 1.2 | 6.0 | 1.2 | 6.3 | 1.3 | 3.5 | 0.9 | 4.2 | 1.0 | 4.4 | 0.3 | |
chainsaw, then helicopter | 0.2 | 0.1 | 5.9 | 1.0 | 18.1 | 1.9 | 24.9 | 2.3 | 22.3 | 2.0 | 57.2 | 2.3 | 16.1 | 0.6 | |
others | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
wheeled harvester without traction aid winch | 18.4 | 1.1 | 1.1 | 0.5 | 1.4 | 0.6 | 0.3 | 0.3 | 1.4 | 0.6 | 0.0 | . | 7.0 | 0.4 | |
wheeled harvester with traction aid winch | 0.9 | 0.3 | 0.2 | 0.2 | 0.5 | 0.4 | 0.3 | 0.3 | 0.5 | 0.3 | 0.0 | . | 0.5 | 0.1 | |
tracked harvester without traction aid winch | 1.5 | 0.3 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.1 | |
tracked harvester with traction aid winch | 0.4 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1991280. Birmensdorf, Swiss Federal Research Institute WSL