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région de forêt protectrice | |||||||||||||||
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Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
forêt de protection contre des coulées de boue/glissements de terrain (2022) | type de la prochaine intervention | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
intervention évent. dans plus de 20 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
soins à la jeune forêt | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
éclaircie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
coupe de mise en lumière | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
réalisation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
jardinage | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
éclaircie en forêt de montagne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
coupe de taillis et taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
conversion | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
transformation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
coupe sanitaire | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
éclaircie en forêt permanente | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
entretien de lisière | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plantation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
intervention agro-forestière | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
prélèvement d'arbres individuels | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
intervention sécuritaire | 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 | . | |
à l'intérieur | pas d'indication | 1.1 | 0.3 | 3.0 | 0.7 | 2.8 | 0.8 | 8.6 | 1.5 | 3.6 | 0.9 | 7.2 | 1.2 | 3.5 | 0.3 |
intervention évent. dans plus de 20 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
soins à la jeune forêt | 0.4 | 0.2 | 1.0 | 0.4 | 1.6 | 0.6 | 0.0 | . | 0.7 | 0.4 | 0.7 | 0.4 | 0.7 | 0.1 | |
éclaircie | 0.8 | 0.3 | 0.4 | 0.3 | 2.3 | 0.8 | 1.4 | 0.6 | 0.5 | 0.3 | 0.5 | 0.3 | 0.9 | 0.2 | |
coupe de mise en lumière | 0.2 | 0.1 | 0.7 | 0.4 | 1.0 | 0.5 | 0.3 | 0.3 | 0.7 | 0.4 | 1.0 | 0.5 | 0.5 | 0.1 | |
réalisation | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 | |
jardinage | 0.9 | 0.3 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
éclaircie en forêt de montagne | 0.7 | 0.2 | 2.3 | 0.6 | 2.5 | 0.8 | 12.1 | 1.7 | 5.6 | 1.1 | 5.1 | 1.0 | 3.6 | 0.3 | |
coupe de taillis et taillis-sous-futaie | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 1.2 | 0.5 | 0.2 | 0.1 | |
conversion | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
transformation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
coupe sanitaire | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
éclaircie en forêt permanente | 0.2 | 0.1 | 0.6 | 0.3 | 2.2 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.1 | |
entretien de lisière | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.4 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.1 | 0.1 | |
plantation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
intervention agro-forestière | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.7 | 0.4 | 0.1 | 0.1 | |
prélèvement d'arbres individuels | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | 0.0 | |
intervention sécuritaire | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.7 | 0.4 | 0.2 | 0.2 | 0.3 | 0.1 | |
total | 4.9 | 0.6 | 9.0 | 1.2 | 13.5 | 1.7 | 23.6 | 2.3 | 12.0 | 1.5 | 17.0 | 1.8 | 11.0 | 0.5 | |
à l'extérieur | pas d'indication | 15.1 | 1.0 | 32.1 | 1.9 | 30.8 | 2.3 | 45.3 | 2.7 | 49.1 | 2.4 | 62.3 | 2.3 | 33.4 | 0.8 |
intervention évent. dans plus de 20 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
soins à la jeune forêt | 12.7 | 0.9 | 8.5 | 1.2 | 8.6 | 1.4 | 1.7 | 0.7 | 4.9 | 1.0 | 0.0 | . | 7.7 | 0.4 | |
éclaircie | 27.0 | 1.2 | 9.3 | 1.2 | 10.4 | 1.5 | 1.7 | 0.7 | 4.1 | 1.0 | 0.9 | 0.5 | 13.1 | 0.5 | |
coupe de mise en lumière | 5.5 | 0.6 | 4.5 | 0.9 | 6.1 | 1.2 | 1.9 | 0.7 | 1.3 | 0.5 | 0.7 | 0.4 | 3.9 | 0.3 | |
réalisation | 3.1 | 0.5 | 1.1 | 0.4 | 1.0 | 0.5 | 0.6 | 0.4 | 0.7 | 0.4 | 0.0 | . | 1.6 | 0.2 | |
jardinage | 6.0 | 0.7 | 5.5 | 0.9 | 1.7 | 0.6 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 3.3 | 0.3 | |
éclaircie en forêt de montagne | 1.1 | 0.3 | 19.3 | 1.6 | 13.4 | 1.7 | 19.8 | 2.1 | 23.1 | 2.0 | 12.8 | 1.6 | 11.9 | 0.5 | |
coupe de taillis et taillis-sous-futaie | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 0.6 | 0.3 | 0.1 | |
conversion | 0.2 | 0.1 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
transformation | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 0.2 | 0.1 | |
coupe sanitaire | 6.0 | 0.7 | 1.5 | 0.5 | 1.7 | 0.7 | 0.6 | 0.4 | 0.5 | 0.3 | 1.2 | 0.5 | 2.8 | 0.3 | |
éclaircie en forêt permanente | 12.0 | 0.9 | 3.4 | 0.7 | 9.1 | 1.4 | 0.0 | . | 1.1 | 0.5 | 0.0 | . | 6.0 | 0.4 | |
entretien de lisière | 1.5 | 0.4 | 1.9 | 0.6 | 1.7 | 0.7 | 1.2 | 0.6 | 0.7 | 0.4 | 0.2 | 0.2 | 1.3 | 0.2 | |
plantation | 0.6 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
intervention agro-forestière | 2.2 | 0.4 | 1.5 | 0.5 | 1.1 | 0.5 | 2.9 | 0.9 | 1.2 | 0.5 | 0.7 | 0.4 | 1.7 | 0.2 | |
prélèvement d'arbres individuels | 0.7 | 0.2 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 0.5 | 0.1 | |
intervention sécuritaire | 1.0 | 0.3 | 0.6 | 0.3 | 0.5 | 0.4 | 0.3 | 0.3 | 0.9 | 0.5 | 2.2 | 0.7 | 0.9 | 0.2 | |
total | 95.1 | 0.6 | 91.0 | 1.2 | 86.5 | 1.7 | 76.4 | 2.3 | 88.0 | 1.5 | 83.0 | 1.8 | 89.0 | 0.5 | |
total | pas d'indication | 16.2 | 1.0 | 35.1 | 1.9 | 33.5 | 2.4 | 54.0 | 2.7 | 52.7 | 2.4 | 69.5 | 2.2 | 37.0 | 0.8 |
intervention évent. dans plus de 20 ans | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
soins à la jeune forêt | 13.1 | 0.9 | 9.5 | 1.2 | 10.2 | 1.5 | 1.7 | 0.7 | 5.6 | 1.1 | 0.7 | 0.4 | 8.4 | 0.5 | |
éclaircie | 27.8 | 1.3 | 9.8 | 1.2 | 12.7 | 1.7 | 3.2 | 0.9 | 4.6 | 1.0 | 1.4 | 0.6 | 14.0 | 0.6 | |
coupe de mise en lumière | 5.6 | 0.7 | 5.2 | 0.9 | 7.1 | 1.3 | 2.2 | 0.8 | 2.0 | 0.7 | 1.7 | 0.6 | 4.4 | 0.3 | |
réalisation | 3.2 | 0.5 | 1.1 | 0.4 | 1.0 | 0.5 | 0.9 | 0.5 | 0.7 | 0.4 | 0.3 | 0.3 | 1.6 | 0.2 | |
jardinage | 6.9 | 0.7 | 5.8 | 1.0 | 1.7 | 0.6 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 3.7 | 0.3 | |
éclaircie en forêt de montagne | 1.9 | 0.4 | 21.6 | 1.6 | 15.8 | 1.8 | 31.9 | 2.5 | 28.7 | 2.2 | 17.9 | 1.8 | 15.5 | 0.6 | |
coupe de taillis et taillis-sous-futaie | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 2.6 | 0.8 | 0.5 | 0.1 | |
conversion | 0.2 | 0.1 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | |
transformation | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 0.0 | . | 0.2 | 0.1 | |
coupe sanitaire | 6.1 | 0.7 | 1.7 | 0.5 | 2.0 | 0.7 | 0.9 | 0.5 | 0.5 | 0.3 | 1.2 | 0.5 | 3.0 | 0.3 | |
éclaircie en forêt permanente | 12.2 | 0.9 | 4.0 | 0.8 | 11.3 | 1.6 | 0.0 | . | 1.1 | 0.5 | 0.0 | . | 6.4 | 0.4 | |
entretien de lisière | 1.5 | 0.4 | 2.1 | 0.6 | 2.2 | 0.8 | 1.2 | 0.6 | 0.9 | 0.5 | 0.2 | 0.2 | 1.4 | 0.2 | |
plantation | 0.6 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
intervention agro-forestière | 2.2 | 0.4 | 1.5 | 0.5 | 1.3 | 0.6 | 3.2 | 0.9 | 1.2 | 0.5 | 1.3 | 0.5 | 1.8 | 0.2 | |
prélèvement d'arbres individuels | 0.7 | 0.2 | 0.5 | 0.3 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.9 | 0.5 | 0.5 | 0.1 | |
intervention sécuritaire | 1.3 | 0.3 | 0.8 | 0.4 | 0.7 | 0.4 | 0.3 | 0.3 | 1.6 | 0.6 | 2.4 | 0.7 | 1.2 | 0.2 | |
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. 1271188. Birmensdorf, Swiss Federal Research Institute WSL