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 | |||||||||
groupe d'essences dominantes (résineux/feuillus) | âge du peuplement (classes de 40 ans) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | 0 (sans boisement) | 0.2 | 0.1 | 0.9 | 0.3 | 2.1 | 0.6 | 0.9 | 0.4 | 0.5 | 0.3 | 0.0 | . | 0.6 | 0.1 |
1 à 40 | 2.1 | 0.3 | 1.4 | 0.4 | 2.0 | 0.6 | 2.1 | 0.7 | 0.8 | 0.4 | 1.7 | 0.5 | 1.8 | 0.2 | |
41 à 80 | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.2 | 0.2 | 0.0 | . | 0.1 | 0.0 | |
81 à 120 | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
121 à 160 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 160 | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
peuplement inéquien | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.4 | 0.3 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 | |
total | 2.4 | 0.3 | 2.5 | 0.5 | 4.2 | 0.8 | 3.8 | 0.9 | 1.8 | 0.5 | 2.0 | 0.6 | 2.6 | 0.2 | |
résineux | 0 (sans boisement) | 0.1 | 0.1 | 0.6 | 0.2 | 0.7 | 0.3 | 0.8 | 0.4 | 1.4 | 0.5 | 0.3 | 0.2 | 0.5 | 0.1 |
1 à 40 | 9.9 | 0.6 | 6.2 | 0.8 | 8.1 | 1.1 | 7.6 | 1.2 | 8.1 | 1.1 | 3.9 | 0.8 | 7.9 | 0.4 | |
41 à 80 | 8.8 | 0.6 | 9.5 | 1.0 | 10.6 | 1.3 | 9.3 | 1.3 | 4.6 | 0.9 | 3.8 | 0.8 | 8.1 | 0.4 | |
81 à 120 | 20.1 | 0.9 | 20.8 | 1.3 | 19.1 | 1.6 | 12.5 | 1.5 | 9.9 | 1.2 | 6.0 | 0.9 | 16.6 | 0.5 | |
121 à 160 | 8.8 | 0.6 | 15.0 | 1.2 | 10.3 | 1.2 | 12.0 | 1.4 | 18.5 | 1.6 | 8.3 | 1.1 | 11.4 | 0.4 | |
plus de 160 | 1.8 | 0.3 | 6.9 | 0.8 | 8.6 | 1.2 | 17.3 | 1.7 | 31.9 | 1.9 | 5.6 | 0.9 | 8.8 | 0.4 | |
peuplement inéquien | 4.8 | 0.5 | 19.0 | 1.3 | 10.9 | 1.3 | 22.8 | 1.9 | 16.5 | 1.5 | 11.8 | 1.3 | 11.8 | 0.4 | |
total | 54.2 | 1.1 | 78.1 | 1.3 | 68.2 | 1.9 | 82.3 | 1.6 | 90.8 | 1.2 | 39.8 | 1.8 | 65.1 | 0.6 | |
feuillus | 0 (sans boisement) | 0.1 | 0.1 | 0.1 | 0.1 | 0.7 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.4 | 0.2 | 0.2 | 0.1 |
1 à 40 | 6.2 | 0.5 | 3.0 | 0.6 | 6.7 | 1.0 | 7.1 | 1.1 | 4.1 | 0.8 | 23.2 | 1.7 | 7.5 | 0.3 | |
41 à 80 | 11.7 | 0.7 | 5.4 | 0.8 | 6.4 | 1.0 | 3.8 | 0.8 | 1.0 | 0.4 | 17.9 | 1.5 | 8.8 | 0.4 | |
81 à 120 | 16.2 | 0.8 | 6.1 | 0.8 | 6.9 | 1.0 | 0.8 | 0.4 | 0.7 | 0.3 | 4.2 | 0.8 | 8.8 | 0.4 | |
121 à 160 | 5.4 | 0.5 | 2.4 | 0.5 | 2.5 | 0.6 | 0.4 | 0.3 | 0.3 | 0.2 | 2.2 | 0.6 | 3.1 | 0.2 | |
plus de 160 | 0.8 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.3 | 0.4 | 0.1 | |
peuplement inéquien | 2.9 | 0.4 | 2.1 | 0.5 | 4.2 | 0.8 | 1.6 | 0.5 | 1.2 | 0.4 | 9.9 | 1.2 | 3.4 | 0.2 | |
total | 43.4 | 1.1 | 19.4 | 1.3 | 27.6 | 1.8 | 13.8 | 1.5 | 7.4 | 1.1 | 58.1 | 1.8 | 32.3 | 0.6 | |
total | 0 (sans boisement) | 0.4 | 0.1 | 1.5 | 0.4 | 3.5 | 0.8 | 1.9 | 0.6 | 1.8 | 0.5 | 0.7 | 0.3 | 1.3 | 0.2 |
1 à 40 | 18.2 | 0.8 | 10.7 | 1.0 | 16.7 | 1.5 | 16.8 | 1.6 | 13.0 | 1.3 | 28.8 | 1.8 | 17.2 | 0.5 | |
41 à 80 | 20.6 | 0.9 | 14.9 | 1.2 | 16.9 | 1.6 | 13.6 | 1.5 | 5.7 | 0.9 | 21.7 | 1.7 | 17.0 | 0.5 | |
81 à 120 | 36.4 | 1.0 | 26.9 | 1.5 | 26.0 | 1.7 | 13.2 | 1.5 | 10.7 | 1.3 | 10.2 | 1.2 | 25.4 | 0.6 | |
121 à 160 | 14.2 | 0.8 | 17.4 | 1.3 | 12.7 | 1.4 | 12.4 | 1.5 | 18.8 | 1.6 | 10.5 | 1.2 | 14.5 | 0.5 | |
plus de 160 | 2.6 | 0.3 | 7.3 | 0.8 | 8.9 | 1.2 | 17.3 | 1.7 | 32.1 | 1.9 | 6.1 | 1.0 | 9.3 | 0.4 | |
peuplement inéquien | 7.7 | 0.6 | 21.2 | 1.3 | 15.3 | 1.5 | 24.8 | 1.9 | 17.8 | 1.5 | 22.0 | 1.7 | 15.3 | 0.5 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page