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 | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
n/a | 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 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw, then processor | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
walking harvester | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw, then chipper | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
feller buncher, then chipper | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw, then yarder | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chainsaw, then helicopter | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
others | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wheeled harvester without traction aid winch | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wheeled harvester with traction aid winch | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tracked harvester without traction aid winch | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
tracked harvester with traction aid winch | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
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 | 171.8 | 4 | 44.4 | 8 | 32.6 | 10 | 12.7 | 16 | 17.8 | 14 | 5.3 | 26 | 284.6 | 3 | |
chainsaw, then processor | 17.2 | 14 | 10.4 | 18 | 5.3 | 26 | 2.5 | 38 | 7.2 | 22 | 3.2 | 33 | 45.9 | 9 | |
walking harvester | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | |
chainsaw, then chipper | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | 1.7 | 45 | |
feller buncher, then chipper | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
chainsaw, then yarder | 1.4 | 50 | 3.8 | 30 | 3.1 | 34 | 1.4 | 50 | 1.4 | 50 | 0.4 | 100 | 11.5 | 17 | |
chainsaw, then helicopter | 0.0 | . | 1.1 | 58 | 2.5 | 38 | 2.8 | 35 | 2.8 | 35 | 2.5 | 38 | 11.7 | 17 | |
others | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
wheeled harvester without traction aid winch | 50.5 | 8 | 0.7 | 72 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 52.2 | 8 | |
wheeled harvester with traction aid winch | 0.7 | 71 | 0.0 | . | 0.7 | 72 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | |
tracked harvester without traction aid winch | 4.2 | 29 | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 4.9 | 27 | |
tracked harvester with traction aid winch | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
total | 248.5 | 3 | 61.2 | 7 | 45.3 | 8 | 19.8 | 13 | 29.2 | 11 | 12.4 | 16 | 416.5 | 2 | |
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 | 109.4 | 5 | 71.2 | 7 | 39.3 | 9 | 40.0 | 9 | 38.9 | 9 | 20.5 | 12 | 319.4 | 3 | |
chainsaw, then processor | 14.2 | 15 | 25.8 | 11 | 10.0 | 19 | 11.7 | 17 | 27.8 | 11 | 15.4 | 15 | 104.9 | 6 | |
walking harvester | 0.0 | . | 0.7 | 71 | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 2.1 | 41 | |
chainsaw, then chipper | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 7.1 | 22 | 7.8 | 21 | |
feller buncher, then chipper | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.8 | 71 | |
chainsaw, then yarder | 5.1 | 26 | 14.4 | 15 | 4.2 | 29 | 5.7 | 25 | 3.3 | 33 | 5.6 | 25 | 38.3 | 9 | |
chainsaw, then helicopter | 1.0 | 58 | 9.6 | 19 | 17.2 | 14 | 16.4 | 14 | 16.9 | 14 | 59.4 | 6 | 120.6 | 5 | |
others | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
wheeled harvester without traction aid winch | 25.2 | 11 | 1.6 | 50 | 1.4 | 50 | 0.0 | . | 2.1 | 41 | 0.0 | . | 30.4 | 11 | |
wheeled harvester with traction aid winch | 3.2 | 33 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 4.6 | 28 | |
tracked harvester without traction aid winch | 2.1 | 41 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 35 | |
tracked harvester with traction aid winch | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | |
total | 161.8 | 4 | 124.8 | 5 | 72.4 | 7 | 75.5 | 6 | 90.0 | 6 | 108.3 | 3 | 633.0 | 2 | |
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 | 281.2 | 2 | 115.7 | 5 | 71.9 | 6 | 52.7 | 8 | 56.7 | 7 | 25.8 | 11 | 604.0 | 2 | |
chainsaw, then processor | 31.4 | 10 | 36.3 | 9 | 15.3 | 15 | 14.2 | 15 | 35.0 | 10 | 18.6 | 13 | 150.8 | 4 | |
walking harvester | 0.7 | 71 | 1.1 | 58 | 0.0 | . | 1.4 | 50 | 0.0 | . | 0.0 | . | 3.2 | 33 | |
chainsaw, then chipper | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 8.1 | 21 | 9.5 | 19 | |
feller buncher, then chipper | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.2 | 58 | |
chainsaw, then yarder | 6.5 | 23 | 18.2 | 14 | 7.3 | 22 | 7.1 | 22 | 4.7 | 28 | 6.0 | 24 | 49.7 | 8 | |
chainsaw, then helicopter | 1.0 | 58 | 10.7 | 18 | 19.8 | 13 | 19.3 | 13 | 19.7 | 13 | 61.8 | 6 | 132.3 | 5 | |
others | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
wheeled harvester without traction aid winch | 75.8 | 6 | 2.4 | 41 | 2.0 | 41 | 0.4 | 100 | 2.1 | 41 | 0.0 | . | 82.6 | 6 | |
wheeled harvester with traction aid winch | 3.9 | 30 | 0.4 | 100 | 0.7 | 72 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 6.0 | 24 | |
tracked harvester without traction aid winch | 6.3 | 23 | 1.0 | 58 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 7.7 | 21 | |
tracked harvester with traction aid winch | 1.7 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
total | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 1 |
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. 1991230. Birmensdorf, Swiss Federal Research Institute WSL