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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 | |||||||||||||||||
étages de végétation NaiS (6 classes) | surface de la plus grande trouée (5 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . |
pas de trouée (<100 m2) | 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 | . | |
petite trouée (100-500 m2) | 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 | . | |
trouée moyenne (500-1000 m2) | 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 | . | |
grande trouée (1000-5000 m2) | 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 | . | |
très grande trouée (>5000 m2) | 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 | . | |
subalpin supérieur | 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 | . | 0.4 | 0.4 | 0.4 | 0.4 | 0.8 | 0.4 | 0.3 | 0.1 |
pas de trouée (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 0.7 | 1.3 | 0.7 | 0.8 | 0.5 | 0.6 | 0.2 | |
petite trouée (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 1.0 | 2.5 | 1.0 | 0.7 | 0.4 | 0.9 | 0.2 | |
trouée moyenne (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 1.2 | 3.7 | 1.2 | 0.5 | 0.4 | 1.2 | 0.3 | |
grande trouée (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 0.9 | 2.5 | 1.0 | 1.3 | 0.6 | 1.0 | 0.2 | |
très grande trouée (>5000 m2) | 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 | . | 0.2 | 0.2 | 0.1 | 0.1 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.8 | 1.9 | 10.3 | 1.9 | 4.3 | 1.0 | 4.0 | 0.5 | |
subalpin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 1.6 | 1.1 | 2.0 | 2.0 | 0.0 | . | 1.3 | 0.7 | 0.4 | 0.4 | 0.8 | 0.5 | 0.7 | 0.2 |
pas de trouée (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 1.8 | 0.7 | 0.7 | 0.0 | . | 2.4 | 1.4 | 4.0 | 2.8 | 0.0 | . | 2.1 | 0.9 | 1.3 | 0.7 | 2.1 | 0.7 | 1.5 | 0.3 | |
petite trouée (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.7 | 2.4 | 1.4 | 0.0 | . | 5.5 | 2.0 | 1.9 | 1.9 | 3.0 | 2.1 | 8.0 | 1.8 | 8.3 | 1.8 | 5.2 | 1.1 | 4.6 | 0.5 | |
trouée moyenne (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.7 | 1.9 | 1.5 | 1.1 | 0.0 | . | 4.0 | 1.8 | 2.0 | 2.0 | 0.0 | . | 7.7 | 1.7 | 7.0 | 1.6 | 2.6 | 0.8 | 3.4 | 0.5 | |
grande trouée (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 1.4 | 0.0 | . | 5.5 | 2.0 | 0.0 | . | 1.6 | 1.6 | 9.0 | 1.9 | 9.4 | 1.9 | 3.2 | 0.9 | 4.3 | 0.5 | |
très grande trouée (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.0 | 3.0 | 8.1 | 2.3 | 0.0 | . | 19.0 | 3.5 | 9.9 | 4.2 | 4.6 | 2.6 | 28.4 | 2.9 | 26.3 | 2.8 | 13.8 | 1.7 | 14.5 | 0.9 | |
haut-montagnard | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 1.9 | 1.9 | 1.6 | 1.6 | 0.9 | 0.6 | 2.4 | 1.0 | 1.6 | 0.6 | 1.1 | 0.3 |
pas de trouée (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.3 | 2.4 | 0.0 | . | 1.0 | 1.0 | 7.1 | 2.3 | 2.0 | 2.0 | 4.6 | 2.6 | 3.8 | 1.2 | 5.4 | 1.5 | 2.1 | 0.7 | 3.0 | 0.4 | |
petite trouée (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 10.3 | 3.5 | 2.7 | 1.4 | 1.4 | 1.0 | 14.9 | 3.2 | 15.2 | 4.9 | 6.0 | 2.9 | 16.3 | 2.4 | 14.7 | 2.3 | 9.3 | 1.5 | 9.6 | 0.7 | |
trouée moyenne (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.8 | 2.8 | 3.2 | 1.4 | 0.0 | . | 4.9 | 1.9 | 1.9 | 1.9 | 0.0 | . | 10.1 | 2.0 | 8.4 | 1.8 | 3.2 | 0.9 | 4.5 | 0.5 | |
grande trouée (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 6.8 | 3.0 | 5.4 | 1.9 | 1.8 | 1.2 | 4.1 | 1.8 | 4.0 | 2.8 | 1.5 | 1.5 | 11.8 | 2.1 | 17.9 | 2.5 | 7.4 | 1.3 | 7.7 | 0.7 | |
très grande trouée (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.8 | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 2.0 | 0.9 | 0.0 | . | 0.5 | 0.2 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 27.1 | 5.2 | 12.2 | 2.7 | 4.2 | 1.9 | 32.5 | 4.2 | 25.0 | 6.0 | 13.7 | 4.2 | 43.3 | 3.2 | 50.8 | 3.2 | 23.5 | 2.1 | 26.3 | 1.0 | |
montagnard inférieur et supérieur | pas d'indication | 1.2 | 1.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 1.2 | 2.0 | 1.2 | 1.7 | 1.2 | 0.0 | . | 3.9 | 2.7 | 7.6 | 3.3 | 0.0 | . | 0.4 | 0.4 | 0.8 | 0.5 | 1.1 | 0.3 |
pas de trouée (<100 m2) | 27.6 | 5.0 | 16.7 | 10.8 | 8.1 | 7.8 | 24.3 | 9.5 | 16.1 | 6.0 | 10.5 | 3.5 | 15.8 | 3.0 | 20.7 | 3.7 | 10.1 | 2.7 | 7.4 | 3.6 | 23.4 | 5.1 | 2.9 | 1.1 | 2.1 | 0.9 | 11.4 | 1.6 | 11.1 | 0.8 | |
petite trouée (100-500 m2) | 39.9 | 5.5 | 16.7 | 10.8 | 17.7 | 11.3 | 4.6 | 4.5 | 38.1 | 8.0 | 20.6 | 4.7 | 32.6 | 3.9 | 45.1 | 4.6 | 19.9 | 3.5 | 21.4 | 5.7 | 33.7 | 5.7 | 4.1 | 1.3 | 2.7 | 1.0 | 9.1 | 1.5 | 17.3 | 0.9 | |
trouée moyenne (500-1000 m2) | 10.3 | 3.4 | 0.0 | . | 16.2 | 10.5 | 13.9 | 7.5 | 13.7 | 5.7 | 19.2 | 4.7 | 11.8 | 2.6 | 10.7 | 2.9 | 6.9 | 2.2 | 11.7 | 4.5 | 9.8 | 3.5 | 1.2 | 0.7 | 2.4 | 1.0 | 3.1 | 0.9 | 6.5 | 0.6 | |
grande trouée (1000-5000 m2) | 6.3 | 2.7 | 0.0 | . | 0.0 | . | 9.4 | 6.3 | 8.1 | 4.5 | 12.8 | 4.0 | 11.5 | 2.7 | 10.4 | 2.9 | 6.2 | 2.1 | 11.3 | 4.4 | 5.8 | 2.8 | 1.7 | 0.9 | 3.3 | 1.1 | 3.2 | 0.9 | 5.6 | 0.6 | |
très grande trouée (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
total | 85.3 | 3.9 | 33.4 | 13.7 | 41.9 | 14.3 | 52.2 | 10.9 | 76.0 | 7.0 | 64.3 | 5.6 | 73.8 | 3.7 | 88.6 | 3.0 | 43.8 | 4.4 | 55.7 | 6.9 | 80.4 | 4.9 | 9.9 | 1.9 | 10.9 | 2.0 | 27.6 | 2.3 | 41.7 | 1.2 | |
submontagnard | 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 | . |
pas de trouée (<100 m2) | 7.3 | 2.9 | 24.9 | 12.5 | 33.0 | 13.6 | 13.9 | 7.5 | 10.6 | 5.0 | 1.6 | 1.6 | 2.3 | 1.3 | 3.5 | 1.7 | 2.3 | 1.3 | 4.0 | 2.8 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 2.1 | 0.4 | |
petite trouée (100-500 m2) | 3.7 | 2.1 | 25.0 | 12.5 | 25.0 | 12.5 | 28.5 | 9.8 | 13.4 | 5.6 | 0.0 | . | 3.0 | 1.5 | 1.8 | 1.3 | 1.5 | 1.1 | 1.7 | 1.7 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.9 | 0.3 | |
trouée moyenne (500-1000 m2) | 2.5 | 1.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 1.3 | 0.8 | 0.8 | 3.7 | 2.6 | 1.3 | 1.3 | 0.9 | 0.6 | 0.4 | 0.4 | 0.0 | . | 0.7 | 0.2 | |
grande trouée (1000-5000 m2) | 1.2 | 1.2 | 16.7 | 10.8 | 0.0 | . | 5.4 | 5.3 | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.4 | 0.2 | |
très grande trouée (>5000 m2) | 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 | 14.7 | 3.9 | 66.6 | 13.7 | 58.1 | 14.3 | 47.8 | 10.9 | 24.0 | 7.0 | 1.6 | 1.6 | 6.0 | 2.0 | 7.1 | 2.4 | 4.6 | 1.8 | 9.4 | 4.0 | 1.3 | 1.3 | 1.3 | 0.7 | 1.3 | 0.7 | 0.0 | . | 5.1 | 0.5 | |
hyperinsubrique et collinéen | 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 | . | 2.1 | 0.7 | 0.5 | 0.2 |
pas de trouée (<100 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.9 | 1.1 | 0.4 | 0.4 | 17.0 | 1.8 | 4.5 | 0.5 | |
petite trouée (100-500 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.0 | 1.1 | 0.0 | . | 8.1 | 1.4 | 2.3 | 0.4 | |
trouée moyenne (500-1000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.6 | 0.0 | . | 2.4 | 0.8 | 0.7 | 0.2 | |
grande trouée (1000-5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.1 | 0.5 | 0.3 | 0.1 | |
très grande trouée (>5000 m2) | 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 | . | 7.2 | 1.7 | 0.4 | 0.4 | 30.7 | 2.1 | 8.4 | 0.6 | |
total | pas d'indication | 1.2 | 1.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 1.2 | 2.7 | 1.3 | 1.7 | 1.2 | 2.4 | 1.3 | 7.8 | 3.8 | 9.1 | 3.6 | 2.6 | 1.0 | 3.6 | 1.2 | 6.1 | 1.2 | 3.7 | 0.5 |
pas de trouée (<100 m2) | 34.9 | 5.3 | 41.6 | 14.3 | 41.1 | 14.2 | 38.2 | 10.6 | 26.7 | 7.2 | 18.9 | 4.6 | 18.8 | 3.3 | 25.2 | 4.0 | 21.9 | 3.7 | 17.4 | 5.3 | 28.1 | 5.5 | 13.4 | 2.2 | 10.4 | 2.0 | 33.4 | 2.4 | 22.8 | 1.0 | |
petite trouée (100-500 m2) | 43.6 | 5.6 | 41.7 | 14.3 | 42.7 | 14.3 | 33.1 | 10.3 | 51.5 | 8.2 | 32.6 | 5.5 | 40.7 | 4.1 | 48.4 | 4.6 | 41.9 | 4.4 | 40.2 | 6.8 | 42.8 | 6.0 | 33.9 | 3.1 | 28.6 | 2.9 | 32.4 | 2.4 | 36.6 | 1.2 | |
trouée moyenne (500-1000 m2) | 12.7 | 3.8 | 0.0 | . | 16.2 | 10.5 | 13.9 | 7.5 | 13.7 | 5.7 | 27.7 | 5.3 | 16.5 | 3.0 | 12.5 | 3.1 | 16.6 | 3.3 | 19.3 | 5.5 | 11.1 | 3.7 | 24.1 | 2.8 | 21.9 | 2.7 | 11.8 | 1.7 | 17.0 | 0.9 | |
grande trouée (1000-5000 m2) | 7.5 | 3.0 | 16.7 | 10.8 | 0.0 | . | 14.8 | 7.9 | 8.1 | 4.5 | 19.6 | 4.7 | 20.4 | 3.4 | 12.2 | 3.1 | 15.8 | 3.2 | 15.3 | 5.0 | 8.9 | 3.5 | 25.1 | 2.8 | 33.5 | 3.0 | 16.1 | 1.9 | 19.2 | 1.0 | |
très grande trouée (>5000 m2) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.8 | 0.0 | . | 1.5 | 1.0 | 0.0 | . | 0.0 | . | 0.8 | 0.6 | 2.0 | 0.9 | 0.2 | 0.2 | 0.7 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1413030. Birmensdorf, Swiss Federal Research Institute WSL