Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
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Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
âge du peuplement (classes de 40 ans) | essence dominante | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
0 (sans boisement) | pas d'indication | 44.3 | 18.9 | 56.8 | 13.3 | 59.6 | 11.0 | 46.3 | 16.7 | 25.3 | 12.8 | 0.0 | . | 46.1 | 6.2 |
épicéa | 14.8 | 13.6 | 36.0 | 12.9 | 9.9 | 6.7 | 32.5 | 15.5 | 65.2 | 14.3 | 0.0 | . | 28.0 | 5.6 | |
sapin | 0.0 | . | 0.0 | . | 5.0 | 4.8 | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 1.5 | |
pin | 0.0 | . | 0.0 | . | 4.9 | 4.8 | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 1.5 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 10.5 | 10.0 | 9.5 | 9.0 | 46.6 | 24.8 | 5.9 | 2.9 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 26.2 | 16.1 | 7.2 | 6.9 | 10.2 | 6.8 | 0.0 | . | 0.0 | . | 26.7 | 22.7 | 9.2 | 3.6 | |
érable | 14.8 | 13.6 | 0.0 | . | 5.2 | 5.1 | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 2.2 | |
frêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 26.7 | 22.7 | 1.6 | 1.6 | |
autres feuillus | 0.0 | . | 0.0 | . | 5.2 | 5.1 | 10.7 | 10.2 | 0.0 | . | 0.0 | . | 3.1 | 2.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
1 à 40 | pas d'indication | 11.6 | 1.6 | 13.4 | 3.4 | 11.7 | 3.3 | 12.5 | 3.7 | 6.2 | 2.7 | 6.0 | 1.7 | 10.3 | 1.0 |
épicéa | 39.2 | 2.5 | 50.3 | 5.0 | 41.1 | 5.1 | 14.3 | 3.8 | 40.2 | 5.4 | 7.1 | 1.9 | 32.2 | 1.5 | |
sapin | 7.5 | 1.3 | 10.9 | 3.1 | 6.4 | 2.6 | 2.2 | 1.5 | 3.7 | 2.1 | 1.6 | 0.9 | 5.8 | 0.8 | |
pin | 3.6 | 0.9 | 0.0 | . | 0.0 | . | 6.4 | 2.7 | 4.9 | 2.4 | 0.0 | . | 2.5 | 0.5 | |
mélèze | 2.3 | 0.8 | 1.0 | 1.0 | 1.0 | 1.0 | 23.4 | 4.7 | 13.4 | 3.8 | 4.4 | 1.5 | 5.3 | 0.7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 1.2 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
autres résineux | 2.3 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.3 | |
hêtre | 13.1 | 1.7 | 7.9 | 2.7 | 15.0 | 3.7 | 4.5 | 2.2 | 3.7 | 2.1 | 11.1 | 2.3 | 10.8 | 1.0 | |
érable | 4.9 | 1.1 | 6.0 | 2.4 | 9.6 | 3.0 | 0.0 | . | 2.4 | 1.7 | 1.6 | 0.9 | 4.2 | 0.7 | |
frêne | 5.5 | 1.2 | 5.2 | 2.3 | 7.6 | 2.8 | 3.6 | 2.1 | 2.2 | 1.6 | 8.0 | 2.0 | 5.7 | 0.8 | |
chêne | 2.6 | 0.8 | 0.0 | . | 0.0 | . | 5.1 | 2.5 | 0.0 | . | 3.6 | 1.4 | 2.2 | 0.5 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 1.6 | 0.0 | . | 20.1 | 3.0 | 4.1 | 0.6 | |
autres feuillus | 7.4 | 1.3 | 5.3 | 2.3 | 7.6 | 2.8 | 24.7 | 4.7 | 23.3 | 4.7 | 36.4 | 3.6 | 15.8 | 1.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
41 à 80 | pas d'indication | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 3.2 | 2.2 | 3.0 | 3.0 | 0.0 | . | 0.5 | 0.2 |
épicéa | 26.4 | 2.1 | 52.5 | 4.3 | 44.6 | 5.0 | 11.2 | 3.7 | 63.1 | 8.2 | 5.2 | 1.9 | 29.6 | 1.5 | |
sapin | 12.5 | 1.6 | 9.3 | 2.5 | 14.3 | 3.6 | 4.2 | 2.4 | 0.0 | . | 1.4 | 1.0 | 9.4 | 1.0 | |
pin | 3.2 | 0.8 | 3.0 | 1.5 | 2.3 | 1.6 | 28.6 | 5.4 | 0.0 | . | 0.7 | 0.7 | 4.5 | 0.7 | |
mélèze | 0.9 | 0.5 | 0.7 | 0.7 | 3.1 | 1.8 | 18.8 | 4.7 | 8.4 | 4.6 | 10.2 | 2.6 | 4.1 | 0.7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 2.9 | 2.0 | 5.9 | 4.0 | 0.0 | . | 0.4 | 0.2 | |
autres résineux | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 1.6 | 1.6 | 0.0 | . | 0.0 | . | 0.4 | 0.2 | |
hêtre | 37.4 | 2.3 | 22.2 | 3.6 | 20.5 | 4.0 | 9.4 | 3.4 | 11.8 | 5.6 | 28.9 | 3.9 | 28.8 | 1.5 | |
érable | 2.1 | 0.7 | 3.0 | 1.5 | 5.2 | 2.3 | 0.0 | . | 2.8 | 2.8 | 2.3 | 1.3 | 2.5 | 0.5 | |
frêne | 8.4 | 1.3 | 4.6 | 1.9 | 8.8 | 2.8 | 1.4 | 1.4 | 0.0 | . | 0.8 | 0.8 | 5.9 | 0.8 | |
chêne | 4.8 | 1.0 | 1.6 | 1.1 | 0.0 | . | 7.8 | 3.3 | 0.0 | . | 5.1 | 1.9 | 3.9 | 0.6 | |
châtaignier | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 22.5 | 3.6 | 3.5 | 0.6 | |
autres feuillus | 3.4 | 0.9 | 3.1 | 1.5 | 1.2 | 1.2 | 10.9 | 3.6 | 5.0 | 3.5 | 22.8 | 3.6 | 6.6 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
81 à 120 | pas d'indication | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 1.3 | 0.0 | . | 0.1 | 0.1 |
épicéa | 34.2 | 1.7 | 60.1 | 3.1 | 53.9 | 4.0 | 39.7 | 6.0 | 54.9 | 6.2 | 28.2 | 5.7 | 42.2 | 1.3 | |
sapin | 15.4 | 1.3 | 16.7 | 2.4 | 16.0 | 2.9 | 1.4 | 1.4 | 1.5 | 1.5 | 3.0 | 2.1 | 13.8 | 0.9 | |
pin | 3.9 | 0.7 | 0.4 | 0.4 | 2.8 | 1.4 | 23.3 | 5.2 | 21.8 | 5.1 | 4.6 | 2.6 | 5.0 | 0.6 | |
mélèze | 0.3 | 0.2 | 0.0 | . | 1.9 | 1.1 | 25.0 | 5.3 | 9.2 | 3.6 | 21.4 | 5.1 | 3.0 | 0.5 | |
arole | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 6.2 | 3.0 | 4.8 | 2.7 | 0.0 | . | 0.6 | 0.2 | |
autres résineux | 0.7 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.2 | |
hêtre | 37.1 | 1.8 | 19.0 | 2.5 | 19.0 | 3.1 | 1.5 | 1.5 | 4.9 | 2.7 | 23.2 | 5.4 | 27.8 | 1.2 | |
érable | 1.0 | 0.4 | 0.9 | 0.6 | 1.9 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 0.3 | |
frêne | 3.4 | 0.7 | 1.3 | 0.7 | 3.9 | 1.6 | 1.4 | 1.4 | 0.0 | . | 1.6 | 1.6 | 2.7 | 0.4 | |
chêne | 2.9 | 0.6 | 0.4 | 0.4 | 0.6 | 0.6 | 0.0 | . | 1.5 | 1.5 | 3.4 | 2.4 | 2.0 | 0.4 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.6 | 4.5 | 0.7 | 0.2 | |
autres feuillus | 0.9 | 0.3 | 0.8 | 0.6 | 0.0 | . | 1.3 | 1.3 | 0.0 | . | 0.0 | . | 0.7 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
121 à 160 | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 37.2 | 2.8 | 63.2 | 3.8 | 74.3 | 5.0 | 53.7 | 6.3 | 68.7 | 4.3 | 49.1 | 6.2 | 53.2 | 1.8 | |
sapin | 21.6 | 2.4 | 19.4 | 3.2 | 6.4 | 2.8 | 6.3 | 3.1 | 0.9 | 0.9 | 9.5 | 3.7 | 14.4 | 1.3 | |
pin | 2.3 | 0.8 | 1.2 | 0.8 | 0.0 | . | 8.6 | 3.6 | 13.5 | 3.2 | 0.0 | . | 3.8 | 0.7 | |
mélèze | 1.0 | 0.6 | 0.6 | 0.6 | 0.0 | . | 26.7 | 5.6 | 9.2 | 2.7 | 20.8 | 5.0 | 5.8 | 0.8 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 1.5 | 3.4 | 1.7 | 0.0 | . | 0.6 | 0.3 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 31.4 | 2.7 | 14.3 | 2.8 | 17.9 | 4.3 | 3.1 | 2.1 | 4.3 | 1.9 | 9.3 | 3.6 | 18.3 | 1.4 | |
érable | 1.1 | 0.6 | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.3 | |
frêne | 0.7 | 0.5 | 0.0 | . | 1.4 | 1.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.2 | |
chêne | 4.4 | 1.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 0.5 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 11.2 | 3.9 | 0.9 | 0.4 | |
autres feuillus | 0.3 | 0.3 | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
plus de 160 | pas d'indication | 0.0 | . | 1.5 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 |
épicéa | 57.4 | 6.8 | 78.5 | 5.1 | 83.3 | 5.1 | 41.4 | 5.2 | 65.7 | 3.4 | 57.6 | 8.0 | 63.5 | 2.2 | |
sapin | 11.4 | 4.4 | 15.4 | 4.5 | 5.5 | 3.1 | 2.2 | 1.5 | 0.6 | 0.6 | 7.7 | 4.3 | 5.1 | 1.0 | |
pin | 0.0 | . | 1.5 | 1.5 | 3.8 | 2.7 | 8.4 | 3.0 | 8.3 | 2.0 | 2.6 | 2.6 | 5.6 | 1.0 | |
mélèze | 1.8 | 1.8 | 0.0 | . | 0.0 | . | 43.4 | 5.3 | 17.4 | 2.7 | 24.3 | 7.0 | 16.6 | 1.7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 4.6 | 2.2 | 7.6 | 1.9 | 0.0 | . | 3.8 | 0.9 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 14.9 | 4.9 | 3.1 | 2.2 | 7.4 | 3.6 | 0.0 | . | 0.5 | 0.5 | 2.5 | 2.5 | 3.2 | 0.8 | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
frêne | 1.8 | 1.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
chêne | 10.9 | 4.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.5 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.3 | 3.6 | 0.4 | 0.3 | |
autres feuillus | 1.8 | 1.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
peuplement inéquien | pas d'indication | 0.7 | 0.7 | 0.5 | 0.5 | 1.2 | 1.2 | 1.7 | 1.2 | 0.9 | 0.9 | 1.4 | 1.0 | 1.0 | 0.4 |
épicéa | 39.0 | 3.8 | 60.0 | 3.5 | 60.9 | 5.1 | 45.2 | 4.5 | 67.8 | 4.4 | 27.2 | 3.8 | 49.3 | 1.7 | |
sapin | 24.3 | 3.4 | 25.7 | 3.1 | 11.1 | 3.3 | 3.1 | 1.5 | 3.6 | 1.8 | 2.9 | 1.5 | 13.7 | 1.2 | |
pin | 3.0 | 1.3 | 2.1 | 1.0 | 3.4 | 2.0 | 5.1 | 2.0 | 5.4 | 2.2 | 0.7 | 0.7 | 3.1 | 0.6 | |
mélèze | 0.0 | . | 0.0 | . | 1.1 | 1.1 | 26.2 | 3.9 | 7.2 | 2.5 | 22.2 | 3.5 | 8.8 | 1.0 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 11.5 | 2.9 | 7.6 | 2.4 | 0.7 | 0.7 | 2.9 | 0.6 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 1.0 | 0.0 | . | 0.1 | 0.1 | |
hêtre | 22.1 | 3.3 | 7.1 | 1.8 | 16.6 | 3.9 | 0.8 | 0.8 | 3.6 | 1.8 | 17.0 | 3.2 | 11.3 | 1.1 | |
érable | 1.9 | 1.1 | 2.0 | 1.0 | 2.3 | 1.6 | 0.0 | . | 1.0 | 1.0 | 0.7 | 0.7 | 1.4 | 0.4 | |
frêne | 3.7 | 1.5 | 1.0 | 0.7 | 2.0 | 1.4 | 1.4 | 1.0 | 1.0 | 1.0 | 0.8 | 0.8 | 1.7 | 0.4 | |
chêne | 1.2 | 0.9 | 0.0 | . | 0.0 | . | 2.5 | 1.5 | 1.0 | 1.0 | 3.0 | 1.5 | 1.3 | 0.4 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 15.2 | 3.1 | 2.5 | 0.5 | |
autres feuillus | 4.2 | 1.6 | 1.5 | 0.9 | 1.3 | 1.3 | 2.5 | 1.4 | 0.0 | . | 8.3 | 2.4 | 3.1 | 0.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 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 |
épicéa | 34.8 | 1.0 | 59.4 | 1.5 | 54.9 | 2.0 | 34.8 | 2.1 | 62.0 | 1.9 | 20.7 | 1.6 | 42.8 | 0.6 | |
sapin | 14.8 | 0.8 | 17.0 | 1.2 | 10.8 | 1.2 | 3.1 | 0.8 | 1.6 | 0.5 | 3.2 | 0.7 | 10.8 | 0.4 | |
pin | 3.3 | 0.4 | 1.3 | 0.4 | 2.2 | 0.6 | 11.8 | 1.4 | 9.1 | 1.2 | 0.9 | 0.4 | 4.0 | 0.3 | |
mélèze | 0.9 | 0.2 | 0.3 | 0.2 | 1.4 | 0.5 | 27.3 | 2.0 | 12.0 | 1.3 | 14.5 | 1.4 | 6.2 | 0.3 | |
arole | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 5.3 | 1.0 | 5.3 | 0.9 | 0.2 | 0.2 | 1.1 | 0.1 | |
autres résineux | 0.8 | 0.2 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.1 | |
hêtre | 30.2 | 1.0 | 13.6 | 1.1 | 16.7 | 1.5 | 2.8 | 0.7 | 3.3 | 0.7 | 16.9 | 1.5 | 18.6 | 0.5 | |
érable | 2.0 | 0.3 | 1.8 | 0.4 | 3.5 | 0.8 | 0.0 | . | 0.6 | 0.3 | 1.1 | 0.4 | 1.7 | 0.2 | |
frêne | 4.4 | 0.4 | 1.8 | 0.4 | 4.3 | 0.8 | 1.3 | 0.5 | 0.5 | 0.3 | 2.8 | 0.7 | 3.0 | 0.2 | |
chêne | 3.5 | 0.4 | 0.4 | 0.2 | 0.2 | 0.2 | 2.5 | 0.7 | 0.3 | 0.2 | 3.2 | 0.7 | 2.1 | 0.2 | |
châtaignier | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.0 | . | 17.2 | 1.5 | 2.1 | 0.2 | |
autres feuillus | 2.8 | 0.4 | 1.7 | 0.4 | 1.8 | 0.6 | 6.6 | 1.1 | 3.3 | 0.7 | 17.3 | 1.5 | 4.6 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page