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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
forêt de protection contre des avalanches (2022) | concept de desserte | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
route et layon de débardage | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
route et piste à machines | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
route et ligne de câble | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
route et ligne de vol | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pas de desserte prévue | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
à l'intérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
route et layon de débardage | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.6 | 58 | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 1.8 | 33 | 3.2 | 25 | 0.2 | 100 | 7.6 | 16 | |
route et piste à machines | 2.3 | 30 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.4 | 71 | 0.4 | 71 | 0.4 | 71 | 4.4 | 21 | |
route et ligne de câble | 1.0 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 28 | 3.5 | 23 | 1.6 | 35 | 6.3 | 18 | 3.5 | 23 | 3.5 | 23 | 11.8 | 13 | 9.9 | 14 | 5.7 | 18 | 49.4 | 6 | |
route et ligne de vol | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 58 | 1.8 | 33 | 0.4 | 71 | 3.2 | 25 | 1.0 | 45 | 1.9 | 32 | 8.7 | 15 | 6.2 | 18 | 7.2 | 16 | 30.9 | 8 | |
pas de desserte prévue | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | 0.6 | 58 | 0.0 | . | 1.0 | 45 | 0.6 | 58 | 0.4 | 71 | 2.4 | 29 | 0.0 | . | 0.4 | 71 | 6.7 | 17 | |
total | 4.5 | 21 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.2 | 21 | 6.5 | 17 | 2.8 | 27 | 11.1 | 13 | 5.1 | 19 | 6.2 | 18 | 25.0 | 9 | 19.7 | 10 | 13.9 | 11 | 98.9 | 4 | |
à l'extérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
route et layon de débardage | 76.9 | 4 | 26.4 | 8 | 36.0 | 7 | 48.0 | 6 | 84.0 | 4 | 10.7 | 14 | 16.3 | 11 | 27.1 | 8 | 5.5 | 19 | 2.8 | 27 | 3.8 | 23 | 14.5 | 12 | 29.8 | 8 | 2.7 | 27 | 384.6 | 2 | |
route et piste à machines | 52.1 | 5 | 12.7 | 12 | 6.6 | 17 | 11.4 | 13 | 16.9 | 10 | 3.9 | 22 | 22.1 | 9 | 13.3 | 12 | 4.0 | 22 | 1.4 | 38 | 1.3 | 38 | 6.8 | 17 | 7.7 | 16 | 17.9 | 10 | 178.1 | 3 | |
route et ligne de câble | 7.6 | 16 | 1.2 | 41 | 0.6 | 58 | 2.2 | 30 | 4.5 | 21 | 15.5 | 11 | 32.3 | 7 | 19.3 | 10 | 23.9 | 9 | 8.2 | 15 | 13.8 | 12 | 28.7 | 8 | 61.8 | 5 | 32.6 | 7 | 252.1 | 2 | |
route et ligne de vol | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 2.0 | 32 | 3.6 | 23 | 6.3 | 18 | 4.9 | 20 | 3.4 | 24 | 5.6 | 19 | 35.4 | 7 | 30.8 | 8 | 68.8 | 4 | 161.9 | 3 | |
pas de desserte prévue | 14.3 | 11 | 3.7 | 23 | 3.7 | 23 | 8.6 | 15 | 4.7 | 20 | 6.5 | 17 | 22.8 | 9 | 7.1 | 17 | 10.2 | 14 | 6.4 | 18 | 2.6 | 28 | 11.2 | 13 | 2.0 | 32 | 22.4 | 9 | 126.4 | 4 | |
total | 151.6 | 2 | 44.0 | 6 | 46.9 | 6 | 70.6 | 4 | 110.3 | 3 | 38.6 | 7 | 97.1 | 4 | 73.1 | 5 | 48.5 | 6 | 22.2 | 9 | 27.0 | 8 | 96.7 | 4 | 132.1 | 3 | 144.4 | 2 | 1103.2 | 1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
route et layon de débardage | 77.6 | 4 | 26.4 | 8 | 36.0 | 7 | 48.0 | 6 | 84.0 | 4 | 11.1 | 13 | 16.9 | 11 | 27.5 | 8 | 5.7 | 18 | 2.8 | 27 | 4.0 | 22 | 16.3 | 11 | 33.0 | 8 | 2.9 | 26 | 392.2 | 2 | |
route et piste à machines | 54.4 | 5 | 12.7 | 12 | 6.6 | 17 | 11.4 | 13 | 16.9 | 10 | 3.9 | 22 | 22.1 | 9 | 13.6 | 12 | 4.4 | 21 | 1.4 | 38 | 1.5 | 35 | 7.2 | 17 | 8.1 | 15 | 18.3 | 10 | 182.5 | 3 | |
route et ligne de câble | 8.6 | 15 | 1.2 | 41 | 0.6 | 58 | 2.2 | 30 | 4.5 | 21 | 18.0 | 10 | 35.7 | 7 | 20.9 | 9 | 30.2 | 8 | 11.7 | 13 | 17.2 | 10 | 40.5 | 7 | 71.7 | 5 | 38.4 | 6 | 301.5 | 2 | |
route et ligne de vol | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 2.6 | 28 | 5.4 | 19 | 6.7 | 17 | 8.1 | 15 | 4.4 | 21 | 7.5 | 16 | 44.1 | 6 | 37.0 | 7 | 75.9 | 4 | 192.8 | 3 | |
pas de desserte prévue | 15.0 | 11 | 3.7 | 23 | 3.7 | 23 | 8.6 | 15 | 4.7 | 20 | 7.3 | 16 | 23.4 | 9 | 7.1 | 17 | 11.2 | 13 | 7.0 | 17 | 3.0 | 26 | 13.6 | 12 | 2.0 | 32 | 22.8 | 9 | 133.2 | 4 | |
total | 156.1 | 2 | 44.0 | 6 | 46.9 | 6 | 70.6 | 4 | 110.3 | 3 | 42.9 | 6 | 103.5 | 3 | 75.9 | 4 | 59.6 | 5 | 27.3 | 8 | 33.2 | 7 | 121.7 | 3 | 151.8 | 3 | 158.3 | 2 | 1202.2 | 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. 1272823. Birmensdorf, Swiss Federal Research Institute WSL