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 | 69.1 | 1.7 | 72.6 | 3.4 | 71.9 | 4.0 | 64.0 | 6.4 | 60.9 | 5.3 | 42.9 | 8.4 | 68.3 | 1.3 | |
chainsaw, then processor | 6.9 | 1.0 | 17.1 | 2.9 | 11.7 | 2.9 | 12.7 | 4.5 | 24.8 | 4.7 | 26.0 | 7.4 | 11.0 | 0.9 | |
walking harvester | 0.3 | 0.2 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
chainsaw, then chipper | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 8.4 | 4.7 | 0.4 | 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 | 0.6 | 0.3 | 6.2 | 1.8 | 6.9 | 2.2 | 7.2 | 3.5 | 4.8 | 2.3 | 2.8 | 2.8 | 2.8 | 0.5 | |
chainsaw, then helicopter | 0.0 | . | 1.7 | 1.0 | 5.6 | 2.1 | 14.3 | 4.7 | 9.5 | 3.2 | 19.9 | 6.8 | 2.8 | 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 | 20.3 | 1.5 | 1.2 | 0.8 | 1.5 | 1.0 | 1.8 | 1.8 | 0.0 | . | 0.0 | . | 12.5 | 0.9 | |
wheeled harvester with traction aid winch | 0.3 | 0.2 | 0.0 | . | 1.6 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
tracked harvester without traction aid winch | 1.7 | 0.5 | 0.6 | 0.6 | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw | 67.6 | 2.2 | 57.1 | 2.7 | 54.3 | 3.5 | 52.9 | 3.4 | 43.2 | 3.1 | 18.9 | 2.3 | 50.5 | 1.1 | |
chainsaw, then processor | 8.8 | 1.3 | 20.7 | 2.2 | 13.7 | 2.4 | 15.4 | 2.5 | 30.9 | 2.9 | 14.2 | 2.0 | 16.6 | 0.9 | |
walking harvester | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 1.9 | 0.9 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
chainsaw, then chipper | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 6.6 | 1.4 | 1.2 | 0.3 | |
feller buncher, then chipper | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.1 | 0.1 | |
chainsaw, then yarder | 3.2 | 0.8 | 11.5 | 1.7 | 5.7 | 1.6 | 7.5 | 1.8 | 3.6 | 1.2 | 5.2 | 1.3 | 6.0 | 0.6 | |
chainsaw, then helicopter | 0.6 | 0.4 | 7.7 | 1.4 | 23.8 | 3.0 | 21.7 | 2.8 | 18.8 | 2.4 | 54.8 | 2.9 | 19.0 | 0.9 | |
others | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wheeled harvester without traction aid winch | 15.6 | 1.7 | 1.3 | 0.7 | 1.9 | 0.9 | 0.0 | . | 2.4 | 1.0 | 0.0 | . | 4.8 | 0.5 | |
wheeled harvester with traction aid winch | 2.0 | 0.7 | 0.3 | 0.3 | 0.0 | . | 0.5 | 0.5 | 0.8 | 0.5 | 0.0 | . | 0.7 | 0.2 | |
tracked harvester without traction aid winch | 1.3 | 0.5 | 0.5 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.2 | |
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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw | 68.5 | 1.3 | 62.2 | 2.1 | 61.1 | 2.7 | 55.2 | 3.0 | 47.5 | 2.7 | 21.4 | 2.3 | 57.5 | 0.9 | |
chainsaw, then processor | 7.7 | 0.8 | 19.5 | 1.7 | 13.0 | 1.9 | 14.9 | 2.2 | 29.4 | 2.5 | 15.4 | 2.0 | 14.4 | 0.6 | |
walking harvester | 0.2 | 0.1 | 0.6 | 0.4 | 0.0 | . | 1.5 | 0.7 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
chainsaw, then chipper | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 6.7 | 1.4 | 0.9 | 0.2 | |
feller buncher, then chipper | 0.1 | 0.1 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
chainsaw, then yarder | 1.6 | 0.4 | 9.8 | 1.3 | 6.2 | 1.3 | 7.5 | 1.6 | 3.9 | 1.1 | 4.9 | 1.2 | 4.7 | 0.4 | |
chainsaw, then helicopter | 0.3 | 0.1 | 5.8 | 1.0 | 16.8 | 2.0 | 20.2 | 2.4 | 16.5 | 2.0 | 51.2 | 2.7 | 12.6 | 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 | 18.5 | 1.1 | 1.3 | 0.5 | 1.7 | 0.7 | 0.4 | 0.4 | 1.8 | 0.7 | 0.0 | . | 7.9 | 0.5 | |
wheeled harvester with traction aid winch | 1.0 | 0.3 | 0.2 | 0.2 | 0.6 | 0.4 | 0.4 | 0.4 | 0.6 | 0.4 | 0.0 | . | 0.6 | 0.1 | |
tracked harvester without traction aid winch | 1.5 | 0.4 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.2 | |
tracked harvester with traction aid winch | 0.4 | 0.2 | 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 | . |
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. 1991290. Birmensdorf, Swiss Federal Research Institute WSL