Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
Surface de la plus grande trouée d'après la photo aérienne (5 classes) | étage de végétation (forêt) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
absence de valeur | subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.6 | 0.3 | 0.3 | 0.1 |
subalpin inférieur | 0.0 | . | 0.0 | . | 0.7 | 0.3 | 1.1 | 0.3 | 1.6 | 0.5 | 1.0 | 0.2 | |
montagnard supérieur | 0.0 | . | 1.0 | 1.0 | 1.1 | 0.4 | 1.3 | 0.3 | 1.2 | 0.4 | 1.1 | 0.2 | |
montagnard inférieur | 0.5 | 0.5 | 0.0 | . | 0.8 | 0.4 | 0.7 | 0.2 | 0.3 | 0.2 | 0.6 | 0.1 | |
collinéen/submontagnard | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | 1.1 | 0.4 | 0.4 | 0.1 | |
total | 0.5 | 0.5 | 1.0 | 1.0 | 2.5 | 0.7 | 3.8 | 0.5 | 4.7 | 0.8 | 3.4 | 0.3 | |
pas de trouée (< 100 m2) | subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.2 | 1.3 | 0.4 | 0.6 | 0.2 |
subalpin inférieur | 0.0 | . | 0.0 | . | 2.6 | 0.7 | 3.5 | 0.5 | 2.4 | 0.6 | 2.7 | 0.3 | |
montagnard supérieur | 8.6 | 2.0 | 0.9 | 0.9 | 10.8 | 1.3 | 6.5 | 0.7 | 8.3 | 1.0 | 7.7 | 0.5 | |
montagnard inférieur | 21.6 | 3.0 | 11.4 | 3.1 | 8.3 | 1.2 | 3.8 | 0.5 | 6.9 | 1.0 | 7.0 | 0.5 | |
collinéen/submontagnard | 10.2 | 2.1 | 25.3 | 4.2 | 3.9 | 0.8 | 2.9 | 0.5 | 12.3 | 1.2 | 6.7 | 0.5 | |
total | 40.4 | 3.5 | 37.6 | 4.7 | 25.5 | 1.8 | 17.4 | 1.1 | 31.2 | 1.8 | 24.8 | 0.8 | |
petite trouée (100 à 500 m2) | subalpin supérieur | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 2.7 | 0.5 | 2.9 | 0.6 | 2.0 | 0.3 |
subalpin inférieur | 1.6 | 0.9 | 0.0 | . | 5.1 | 0.9 | 10.3 | 0.9 | 5.3 | 0.9 | 7.0 | 0.5 | |
montagnard supérieur | 7.1 | 1.9 | 2.0 | 1.4 | 16.5 | 1.5 | 9.8 | 0.8 | 9.5 | 1.1 | 10.6 | 0.6 | |
montagnard inférieur | 16.7 | 2.7 | 17.0 | 3.7 | 10.8 | 1.3 | 4.5 | 0.6 | 5.9 | 0.9 | 7.5 | 0.5 | |
collinéen/submontagnard | 9.3 | 2.1 | 28.3 | 4.4 | 3.1 | 0.7 | 1.7 | 0.4 | 8.6 | 1.1 | 5.2 | 0.4 | |
total | 34.7 | 3.4 | 47.3 | 4.9 | 36.0 | 2.0 | 29.0 | 1.3 | 32.2 | 1.8 | 32.3 | 0.9 | |
trouée moyenne (500 à 1'000 m2) | subalpin supérieur | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 3.4 | 0.5 | 1.7 | 0.5 | 2.0 | 0.3 |
subalpin inférieur | 0.6 | 0.6 | 0.0 | . | 4.9 | 0.9 | 8.1 | 0.8 | 3.9 | 0.7 | 5.6 | 0.4 | |
montagnard supérieur | 3.2 | 1.3 | 0.0 | . | 6.8 | 1.0 | 5.7 | 0.7 | 5.0 | 0.8 | 5.4 | 0.4 | |
montagnard inférieur | 8.7 | 2.0 | 0.0 | . | 3.5 | 0.8 | 1.6 | 0.4 | 1.1 | 0.4 | 2.3 | 0.3 | |
collinéen/submontagnard | 4.6 | 1.5 | 2.8 | 1.6 | 1.7 | 0.6 | 0.6 | 0.2 | 1.9 | 0.5 | 1.5 | 0.2 | |
total | 17.0 | 2.7 | 2.8 | 1.6 | 17.0 | 1.6 | 19.4 | 1.1 | 13.5 | 1.3 | 16.7 | 0.7 | |
grande trouée (1'000 à 5'000 m2) | subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 0.6 | 2.2 | 0.6 | 2.5 | 0.3 |
subalpin inférieur | 0.0 | . | 0.0 | . | 7.2 | 1.1 | 13.0 | 0.9 | 5.2 | 0.8 | 8.6 | 0.5 | |
montagnard supérieur | 2.2 | 1.1 | 0.9 | 0.9 | 5.8 | 1.0 | 7.2 | 0.7 | 5.8 | 0.9 | 6.0 | 0.4 | |
montagnard inférieur | 2.0 | 1.0 | 3.7 | 1.8 | 2.9 | 0.7 | 2.5 | 0.4 | 1.9 | 0.5 | 2.4 | 0.3 | |
collinéen/submontagnard | 3.1 | 1.3 | 5.6 | 2.2 | 1.9 | 0.6 | 1.0 | 0.3 | 2.6 | 0.6 | 1.9 | 0.3 | |
total | 7.3 | 1.9 | 10.2 | 2.9 | 17.9 | 1.6 | 28.1 | 1.3 | 17.7 | 1.5 | 21.4 | 0.8 | |
très grande trouée (>5'000 m2) | subalpin supérieur | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
subalpin inférieur | 0.0 | . | 0.0 | . | 0.5 | 0.3 | 1.1 | 0.3 | 0.2 | 0.2 | 0.6 | 0.2 | |
montagnard supérieur | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.7 | 0.2 | 0.1 | 0.1 | 0.4 | 0.1 | |
montagnard inférieur | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 | . | 0.1 | 0.1 | |
collinéen/submontagnard | 0.0 | . | 1.0 | 1.0 | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
total | 0.0 | . | 1.0 | 1.0 | 1.1 | 0.4 | 2.3 | 0.4 | 0.6 | 0.3 | 1.4 | 0.2 | |
total | subalpin supérieur | 0.0 | . | 0.0 | . | 0.7 | 0.4 | 11.7 | 0.9 | 8.9 | 1.1 | 7.5 | 0.5 |
subalpin inférieur | 2.2 | 1.1 | 0.0 | . | 21.0 | 1.6 | 37.2 | 1.3 | 18.6 | 1.5 | 25.6 | 0.8 | |
montagnard supérieur | 21.1 | 2.9 | 4.8 | 2.1 | 41.3 | 2.0 | 31.2 | 1.3 | 29.9 | 1.7 | 31.2 | 0.9 | |
montagnard inférieur | 49.5 | 3.6 | 32.1 | 4.5 | 26.5 | 1.8 | 13.4 | 0.9 | 16.1 | 1.4 | 19.9 | 0.7 | |
collinéen/submontagnard | 27.2 | 3.2 | 63.1 | 4.7 | 10.5 | 1.3 | 6.6 | 0.7 | 26.6 | 1.5 | 15.7 | 0.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page