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 dominante (résineux/feuillus) | âge du peuplement (classes de 40 ans) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | 0 (sans boisement) | . | 0.0 | 17.6 | 9.2 | 22.9 | 9.1 | 22.3 | 9.8 | 20.1 | 12.7 | 19.3 | 10.0 | 14.7 | 3.3 |
1 à 40 | 87.9 | 5.7 | 64.7 | 11.6 | 68.1 | 10.1 | 72.3 | 10.6 | 79.9 | 12.7 | 54.3 | 12.5 | 73.1 | 4.1 | |
41 à 80 | 3.0 | 3.0 | 11.8 | 7.8 | . | 0.0 | . | 0.0 | . | 0.0 | 13.2 | 8.6 | 4.4 | 1.9 | |
81 à 120 | 3.0 | 3.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.9 | 0.9 | |
121 à 160 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | |
plus de 160 | . | 0.0 | . | 0.0 | 4.5 | 4.4 | . | 0.0 | . | 0.0 | . | 0.0 | 0.8 | 0.8 | |
peuplement inéquien | 6.1 | 4.2 | 5.9 | 5.7 | 4.5 | 4.4 | 5.5 | 5.3 | . | 0.0 | 13.2 | 8.6 | 6.1 | 2.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
résineux | 0 (sans boisement) | 0.3 | 0.2 | 1.6 | 0.6 | 0.4 | 0.4 | 1.2 | 0.7 | 2.4 | 0.8 | 1.1 | 0.8 | 1.2 | 0.2 |
1 à 40 | 21.4 | 1.7 | 12.7 | 1.6 | 14.3 | 2.2 | 11.3 | 2.0 | 13.4 | 1.8 | 9.4 | 2.2 | 15.1 | 0.8 | |
41 à 80 | 14.6 | 1.5 | 11.5 | 1.5 | 10.9 | 2.0 | 10.5 | 1.9 | 10.2 | 1.6 | 14.8 | 2.6 | 12.3 | 0.7 | |
81 à 120 | 23.2 | 1.7 | 16.0 | 1.8 | 23.4 | 2.7 | 8.9 | 1.8 | 12.6 | 1.7 | 10.4 | 2.3 | 17.0 | 0.8 | |
121 à 160 | 16.5 | 1.5 | 13.8 | 1.7 | 19.4 | 2.5 | 12.8 | 2.1 | 16.4 | 1.9 | 11.0 | 2.3 | 15.3 | 0.8 | |
plus de 160 | 3.0 | 0.7 | 9.4 | 1.4 | 9.3 | 1.8 | 15.1 | 2.2 | 15.9 | 1.9 | 14.3 | 2.6 | 9.8 | 0.6 | |
peuplement inéquien | 20.9 | 1.7 | 35.0 | 2.3 | 22.3 | 2.7 | 40.3 | 3.1 | 29.1 | 2.4 | 38.9 | 3.6 | 29.4 | 1.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
feuillus | 0 (sans boisement) | 1.2 | 0.4 | 0.7 | 0.7 | 0.8 | 0.8 | . | 0.0 | 2.4 | 2.4 | . | 0.0 | 0.8 | 0.3 |
1 à 40 | 21.5 | 1.7 | 21.2 | 3.5 | 26.1 | 4.0 | 37.0 | 6.4 | 40.4 | 7.6 | 23.1 | 2.7 | 23.6 | 1.2 | |
41 à 80 | 21.2 | 1.7 | 16.1 | 3.1 | 20.3 | 3.6 | 29.8 | 6.1 | 14.4 | 5.4 | 38.9 | 3.2 | 24.2 | 1.2 | |
81 à 120 | 32.1 | 1.9 | 20.4 | 3.4 | 24.8 | 3.9 | 5.3 | 3.0 | 7.1 | 4.0 | 5.4 | 1.5 | 22.5 | 1.2 | |
121 à 160 | 7.9 | 1.1 | 10.2 | 2.6 | 5.6 | 2.1 | 1.8 | 1.7 | 9.5 | 4.5 | 1.3 | 0.7 | 6.4 | 0.7 | |
plus de 160 | 1.0 | 0.4 | 0.7 | 0.7 | 2.4 | 1.4 | . | 0.0 | . | 0.0 | 1.7 | 0.8 | 1.2 | 0.3 | |
peuplement inéquien | 15.2 | 1.5 | 30.7 | 3.9 | 20.0 | 3.6 | 26.3 | 5.8 | 26.2 | 6.8 | 29.6 | 3.0 | 21.3 | 1.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | 0 (sans boisement) | 0.7 | 0.2 | 1.9 | 0.6 | 1.8 | 0.7 | 2.1 | 0.8 | 2.8 | 0.8 | 1.2 | 0.5 | 1.5 | 0.2 |
1 à 40 | 23.2 | 1.2 | 16.2 | 1.5 | 21.1 | 2.1 | 19.0 | 2.2 | 17.6 | 1.8 | 18.5 | 1.9 | 20.1 | 0.7 | |
41 à 80 | 17.5 | 1.1 | 12.6 | 1.4 | 13.3 | 1.7 | 13.2 | 1.9 | 10.4 | 1.5 | 27.9 | 2.2 | 16.2 | 0.6 | |
81 à 120 | 27.0 | 1.3 | 16.6 | 1.5 | 22.5 | 2.1 | 7.8 | 1.5 | 11.8 | 1.6 | 7.3 | 1.2 | 18.4 | 0.7 | |
121 à 160 | 11.9 | 0.9 | 12.6 | 1.4 | 13.9 | 1.7 | 10.2 | 1.7 | 15.4 | 1.8 | 5.3 | 1.1 | 11.7 | 0.6 | |
plus de 160 | 2.0 | 0.4 | 7.1 | 1.1 | 6.8 | 1.3 | 11.7 | 1.8 | 13.9 | 1.7 | 6.9 | 1.2 | 6.5 | 0.4 | |
peuplement inéquien | 17.7 | 1.1 | 33.1 | 2.0 | 20.6 | 2.0 | 36.0 | 2.6 | 28.1 | 2.2 | 32.9 | 2.3 | 25.7 | 0.7 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page