Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
étage de végétation (forêt) | degré de recouvrement du rajeunissement assuré | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % |
subalpin supérieur | moins de 1% | . | . | 0.4 | 100 | . | . | 1.0 | 58 | 2.8 | 35 | 0.7 | 71 | 4.9 | 27 |
1 à 4% | . | . | 0.7 | 71 | . | . | 4.8 | 26 | 1.8 | 45 | 2.8 | 35 | 10.1 | 18 | |
5 à 9% | . | . | . | . | . | . | 1.7 | 44 | 2.1 | 41 | 1.8 | 45 | 5.6 | 25 | |
10 à 25% | . | . | . | . | . | . | 2.7 | 35 | 3.5 | 31 | 0.7 | 71 | 7.0 | 22 | |
26 à 50% | . | . | . | . | . | . | . | . | 0.7 | 71 | 0.4 | 100 | 1.1 | 58 | |
51à 75% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
76 à 100% | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | . | . | 1.1 | 58 | . | . | 10.3 | 18 | 10.9 | 17 | 6.4 | 23 | 28.7 | 11 | |
subalpin inférieur | moins de 1% | 0.4 | 100 | 2.2 | 41 | 2.1 | 41 | 2.8 | 35 | 4.6 | 27 | 2.5 | 38 | 14.4 | 15 |
1 à 4% | 0.4 | 100 | 4.7 | 27 | 2.4 | 38 | 7.5 | 21 | 5.3 | 25 | 4.6 | 27 | 24.9 | 12 | |
5 à 9% | 0.4 | 100 | 9.4 | 19 | 2.1 | 41 | 5.1 | 25 | 6.0 | 24 | 3.5 | 31 | 26.5 | 11 | |
10 à 25% | 0.4 | 100 | 10.8 | 18 | 3.1 | 33 | 9.6 | 18 | 5.6 | 25 | 3.2 | 33 | 32.7 | 10 | |
26 à 50% | . | . | 3.6 | 31 | 2.6 | 38 | 4.5 | 27 | 3.5 | 31 | 1.4 | 50 | 15.6 | 15 | |
51à 75% | . | . | . | . | 0.3 | 100 | . | . | 0.4 | 100 | 0.7 | 71 | 1.4 | 50 | |
76 à 100% | . | . | 0.7 | 71 | . | . | . | . | . | . | . | . | 0.7 | 71 | |
total | 1.4 | 50 | 31.4 | 10 | 12.6 | 16 | 29.5 | 10 | 25.3 | 11 | 16.0 | 14 | 116.2 | 5 | |
montagnard supérieur | moins de 1% | . | . | 1.4 | 50 | 5.5 | 25 | 1.4 | 50 | 4.2 | 28 | 2.8 | 35 | 15.4 | 15 |
1 à 4% | 0.7 | 71 | 4.7 | 27 | 4.1 | 28 | 4.5 | 27 | 4.2 | 28 | 6.4 | 23 | 24.6 | 12 | |
5 à 9% | 1.4 | 50 | 7.9 | 21 | 3.1 | 33 | 4.5 | 27 | 2.8 | 35 | 7.1 | 22 | 26.8 | 11 | |
10 à 25% | 1.4 | 50 | 18.0 | 14 | 7.6 | 21 | 4.8 | 26 | 5.6 | 25 | 8.5 | 20 | 46.0 | 9 | |
26 à 50% | 1.4 | 50 | 8.7 | 20 | 4.5 | 27 | 2.7 | 35 | 2.1 | 41 | 4.2 | 29 | 23.7 | 12 | |
51à 75% | 1.4 | 50 | 3.6 | 31 | 1.4 | 50 | 0.3 | 100 | 1.4 | 50 | 1.8 | 45 | 9.9 | 19 | |
76 à 100% | 1.1 | 58 | 1.1 | 58 | 0.3 | 100 | . | . | 0.4 | 100 | 0.4 | 100 | 3.2 | 33 | |
total | 7.5 | 22 | 45.4 | 8 | 26.6 | 10 | 18.2 | 13 | 20.7 | 12 | 31.1 | 10 | 149.6 | 4 | |
montagnard inférieur | moins de 1% | 0.7 | 71 | 0.7 | 71 | 1.4 | 50 | 0.3 | 100 | 0.4 | 100 | 1.1 | 58 | 4.6 | 28 |
1 à 4% | 2.5 | 38 | 4.0 | 30 | 3.1 | 33 | 0.7 | 71 | 1.4 | 50 | 3.9 | 30 | 15.6 | 15 | |
5 à 9% | 2.5 | 38 | 1.4 | 50 | 2.1 | 41 | 1.7 | 44 | 1.1 | 58 | 5.3 | 25 | 14.1 | 16 | |
10 à 25% | 7.9 | 21 | 7.6 | 21 | 6.2 | 23 | 2.1 | 41 | 3.5 | 31 | 3.5 | 31 | 30.8 | 11 | |
26 à 50% | 7.5 | 22 | 4.3 | 29 | 6.2 | 23 | 2.1 | 41 | 1.1 | 58 | 1.1 | 58 | 22.2 | 12 | |
51à 75% | 2.5 | 38 | 1.8 | 45 | 1.7 | 44 | 0.7 | 71 | 0.4 | 100 | 0.4 | 100 | 7.4 | 22 | |
76 à 100% | 1.4 | 50 | 1.1 | 58 | 2.1 | 41 | . | . | . | . | 0.4 | 100 | 4.9 | 27 | |
total | 25.0 | 12 | 20.9 | 13 | 22.8 | 11 | 7.5 | 21 | 7.7 | 21 | 15.6 | 14 | 99.6 | 6 | |
collinéen/submontagnard | moins de 1% | 0.4 | 100 | . | . | . | . | . | . | . | . | 3.2 | 33 | 3.5 | 31 |
1 à 4% | 0.7 | 71 | 0.7 | 71 | 1.0 | 58 | 1.0 | 58 | 1.1 | 58 | 4.9 | 26 | 9.5 | 19 | |
5 à 9% | 5.0 | 27 | 1.1 | 58 | 0.7 | 71 | 2.1 | 41 | 0.4 | 100 | 9.2 | 19 | 18.4 | 14 | |
10 à 25% | 5.4 | 26 | 3.6 | 31 | 3.8 | 30 | 2.4 | 37 | 1.4 | 50 | 10.3 | 18 | 26.8 | 11 | |
26 à 50% | 3.9 | 30 | 1.8 | 45 | 2.8 | 35 | 1.4 | 50 | 0.7 | 71 | 3.5 | 31 | 14.1 | 16 | |
51à 75% | 4.6 | 28 | 0.7 | 71 | 0.3 | 100 | 0.3 | 100 | . | . | 0.4 | 100 | 6.4 | 23 | |
76 à 100% | 1.1 | 58 | 1.4 | 50 | 0.3 | 100 | . | . | . | . | 0.7 | 71 | 3.6 | 32 | |
total | 21.1 | 13 | 9.4 | 19 | 9.0 | 19 | 7.2 | 21 | 3.5 | 31 | 32.2 | 9 | 82.3 | 6 | |
total | moins de 1% | 1.4 | 50 | 4.7 | 27 | 9.0 | 19 | 5.5 | 25 | 11.9 | 16 | 10.3 | 18 | 42.8 | 9 |
1 à 4% | 4.3 | 29 | 14.8 | 15 | 10.7 | 17 | 18.5 | 13 | 13.7 | 15 | 22.6 | 12 | 84.6 | 6 | |
5 à 9% | 9.3 | 19 | 19.8 | 13 | 8.0 | 20 | 15.1 | 14 | 12.3 | 16 | 26.9 | 11 | 91.4 | 6 | |
10 à 25% | 15.0 | 15 | 40.0 | 9 | 20.7 | 12 | 21.6 | 12 | 19.7 | 12 | 26.2 | 11 | 143.3 | 5 | |
26 à 50% | 12.9 | 16 | 18.4 | 13 | 16.0 | 14 | 10.6 | 17 | 8.1 | 20 | 10.6 | 18 | 76.6 | 7 | |
51à 75% | 8.6 | 20 | 6.1 | 24 | 3.8 | 30 | 1.4 | 50 | 2.1 | 41 | 3.2 | 33 | 25.2 | 12 | |
76 à 100% | 3.6 | 32 | 4.3 | 29 | 2.8 | 35 | . | . | 0.4 | 100 | 1.4 | 50 | 12.4 | 17 | |
total | 55.1 | 8 | 108.2 | 4 | 70.9 | 5 | 72.7 | 5 | 68.2 | 5 | 101.3 | 4 | 476.3 | 2 |
Résultat de la recherche: 1 inscription 1 page