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) | 0.9 | 0.2 | 1.5 | 0.4 | 1.6 | 0.5 | 0.6 | 0.3 | 0.1 | 0.1 | 0.3 | 0.2 | 0.9 | 0.1 |
1 à 40 | 2.4 | 0.3 | 1.7 | 0.4 | 3.4 | 0.7 | 2.8 | 0.7 | 2.2 | 0.5 | 1.8 | 0.5 | 2.3 | 0.2 | |
41 à 80 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.4 | 0.3 | 0.0 | . | 0.5 | 0.3 | 0.2 | 0.1 | |
81 à 120 | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
121 à 160 | 0.0 | . | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
plus de 160 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | |
peuplement inéquien | 0.2 | 0.1 | 0.5 | 0.2 | 0.2 | 0.2 | 0.7 | 0.4 | 0.4 | 0.2 | 0.5 | 0.3 | 0.4 | 0.1 | |
total | 3.6 | 0.4 | 4.1 | 0.6 | 5.5 | 0.9 | 4.4 | 0.9 | 2.9 | 0.6 | 3.2 | 0.6 | 3.8 | 0.2 | |
résineux | 0 (sans boisement) | 0.5 | 0.2 | 2.4 | 0.5 | 1.6 | 0.5 | 0.9 | 0.4 | 2.4 | 0.6 | 0.4 | 0.2 | 1.2 | 0.1 |
1 à 40 | 10.1 | 0.6 | 7.2 | 0.8 | 8.0 | 1.1 | 10.0 | 1.3 | 11.3 | 1.2 | 4.7 | 0.8 | 8.8 | 0.4 | |
41 à 80 | 7.2 | 0.6 | 6.9 | 0.8 | 8.2 | 1.1 | 8.6 | 1.2 | 6.3 | 0.9 | 4.0 | 0.7 | 6.9 | 0.3 | |
81 à 120 | 15.2 | 0.8 | 13.7 | 1.1 | 15.4 | 1.4 | 10.2 | 1.3 | 10.2 | 1.1 | 6.1 | 0.9 | 12.7 | 0.4 | |
121 à 160 | 7.8 | 0.6 | 14.1 | 1.1 | 15.4 | 1.4 | 15.7 | 1.5 | 16.2 | 1.4 | 6.1 | 0.8 | 11.3 | 0.4 | |
plus de 160 | 2.0 | 0.3 | 7.3 | 0.8 | 7.8 | 1.0 | 14.5 | 1.4 | 17.7 | 1.4 | 7.2 | 0.9 | 7.4 | 0.3 | |
peuplement inéquien | 7.0 | 0.6 | 22.4 | 1.3 | 8.8 | 1.1 | 20.6 | 1.7 | 24.1 | 1.6 | 13.0 | 1.2 | 14.1 | 0.4 | |
total | 49.9 | 1.1 | 74.2 | 1.4 | 65.2 | 1.9 | 80.5 | 1.6 | 88.3 | 1.2 | 41.5 | 1.7 | 62.5 | 0.6 | |
feuillus | 0 (sans boisement) | 0.6 | 0.2 | 0.6 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.4 | 0.1 |
1 à 40 | 8.9 | 0.6 | 3.5 | 0.6 | 7.2 | 1.0 | 5.8 | 1.0 | 3.4 | 0.7 | 14.8 | 1.3 | 7.6 | 0.3 | |
41 à 80 | 9.3 | 0.6 | 3.4 | 0.6 | 4.9 | 0.9 | 4.4 | 0.8 | 1.7 | 0.5 | 20.1 | 1.4 | 7.8 | 0.3 | |
81 à 120 | 16.7 | 0.8 | 5.7 | 0.7 | 9.9 | 1.1 | 0.9 | 0.4 | 1.0 | 0.4 | 4.3 | 0.7 | 9.0 | 0.4 | |
121 à 160 | 6.1 | 0.5 | 2.7 | 0.5 | 3.7 | 0.7 | 0.0 | . | 0.5 | 0.3 | 1.9 | 0.5 | 3.4 | 0.2 | |
plus de 160 | 0.6 | 0.2 | 0.8 | 0.3 | 0.6 | 0.3 | 0.2 | 0.2 | 0.0 | . | 1.2 | 0.4 | 0.6 | 0.1 | |
peuplement inéquien | 4.2 | 0.4 | 5.0 | 0.7 | 2.9 | 0.7 | 3.6 | 0.8 | 2.1 | 0.5 | 12.9 | 1.2 | 5.0 | 0.3 | |
total | 46.5 | 1.1 | 21.8 | 1.3 | 29.3 | 1.8 | 15.1 | 1.4 | 8.8 | 1.1 | 55.2 | 1.7 | 33.7 | 0.6 | |
total | 0 (sans boisement) | 2.0 | 0.3 | 4.6 | 0.6 | 3.3 | 0.7 | 1.6 | 0.5 | 2.7 | 0.6 | 0.8 | 0.3 | 2.5 | 0.2 |
1 à 40 | 21.4 | 0.8 | 12.4 | 1.0 | 18.6 | 1.5 | 18.6 | 1.6 | 16.9 | 1.4 | 21.3 | 1.4 | 18.7 | 0.5 | |
41 à 80 | 16.5 | 0.8 | 10.4 | 1.0 | 13.3 | 1.3 | 13.4 | 1.4 | 8.1 | 1.0 | 24.6 | 1.5 | 14.8 | 0.5 | |
81 à 120 | 32.0 | 1.0 | 19.4 | 1.2 | 25.5 | 1.7 | 11.1 | 1.3 | 11.2 | 1.2 | 10.4 | 1.1 | 21.7 | 0.5 | |
121 à 160 | 13.9 | 0.7 | 17.0 | 1.2 | 19.1 | 1.5 | 15.7 | 1.5 | 16.7 | 1.4 | 8.0 | 1.0 | 14.8 | 0.5 | |
plus de 160 | 2.7 | 0.3 | 8.2 | 0.9 | 8.4 | 1.1 | 14.7 | 1.4 | 17.8 | 1.4 | 8.5 | 1.0 | 8.1 | 0.3 | |
peuplement inéquien | 11.5 | 0.7 | 28.0 | 1.4 | 11.9 | 1.3 | 25.0 | 1.8 | 26.6 | 1.6 | 26.4 | 1.6 | 19.5 | 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