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 | |||||||||
classe de la jeune forêt (données brutes) | essence principale de la jeune forêt | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
hauteur 10 - 39 cm | épicéa | 3.5 | 0.8 | 12.6 | 3.2 | 4.2 | 1.1 | 7.1 | 2.6 | 32.4 | 9.3 | 0.9 | 0.5 | 5.3 | 0.8 |
sapin | 4.5 | 0.7 | 6.2 | 1.6 | 3.8 | 1.4 | 1.6 | 0.9 | 0.7 | 0.4 | 0.9 | 0.5 | 4.3 | 0.5 | |
pin | 0.0 | 0.0 | . | . | . | . | 0.6 | 0.6 | 3.1 | 1.6 | . | . | 0.1 | 0.1 | |
mélèze | 0.0 | 0.0 | . | . | . | . | 1.2 | 0.8 | 1.4 | 0.8 | . | . | 0.1 | 0.0 | |
arole | . | . | . | . | . | . | 2.0 | 1.3 | 6.5 | 4.2 | . | . | 0.2 | 0.1 | |
autres résineux | 0.0 | 0.0 | 0.1 | 0.1 | . | . | . | . | . | . | . | . | 0.0 | 0.0 | |
hêtre | 35.1 | 4.1 | 30.7 | 10.5 | 24.0 | 4.6 | 38.9 | 14.2 | 3.8 | 1.5 | 4.3 | 1.7 | 31.8 | 3.2 | |
érable | 25.9 | 2.9 | 14.4 | 3.7 | 27.1 | 4.3 | 2.2 | 0.8 | 4.4 | 2.2 | 4.5 | 2.1 | 22.7 | 2.1 | |
frêne | 22.5 | 2.1 | 25.3 | 6.1 | 35.1 | 4.3 | 28.1 | 9.3 | 16.9 | 6.5 | 59.8 | 7.0 | 25.5 | 1.8 | |
chêne | 4.7 | 2.0 | 0.2 | 0.1 | 0.1 | 0.1 | 5.7 | 3.3 | 1.7 | 0.9 | 5.0 | 3.1 | 3.8 | 1.4 | |
châtaignier | . | . | . | . | . | . | . | . | . | . | 3.6 | 1.4 | 0.1 | 0.0 | |
autres feuillus | 2.9 | 0.4 | 8.2 | 2.0 | 4.3 | 1.0 | 10.8 | 3.9 | 23.3 | 5.7 | 12.6 | 3.3 | 4.7 | 0.4 | |
essences saisies partiellement dans les inventaires précedants | 0.8 | 0.2 | 2.1 | 0.9 | 1.4 | 0.5 | 1.6 | 0.7 | 5.8 | 3.1 | 8.3 | 3.0 | 1.4 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
hauteur 40 - 129 cm | épicéa | 4.0 | 0.7 | 19.5 | 3.5 | 8.8 | 1.9 | 30.6 | 7.3 | 41.5 | 7.7 | 11.9 | 4.2 | 9.4 | 0.9 |
sapin | 5.1 | 0.9 | 5.4 | 1.8 | 1.5 | 0.8 | 5.1 | 2.5 | 0.7 | 0.5 | 1.9 | 1.5 | 4.5 | 0.7 | |
pin | 0.1 | 0.0 | . | . | . | . | 1.3 | 0.7 | 5.1 | 2.4 | . | . | 0.3 | 0.1 | |
mélèze | 0.1 | 0.1 | 0.1 | 0.1 | . | . | 1.7 | 1.4 | 10.0 | 5.1 | 1.9 | 1.2 | 0.6 | 0.3 | |
arole | . | . | . | . | . | . | 2.1 | 1.3 | 3.6 | 1.4 | . | . | 0.2 | 0.1 | |
autres résineux | 0.1 | 0.0 | . | . | . | . | . | . | . | . | . | . | 0.0 | 0.0 | |
hêtre | 48.4 | 3.1 | 36.4 | 6.9 | 35.6 | 6.6 | 3.0 | 1.4 | 9.5 | 4.0 | 2.4 | 1.1 | 41.2 | 2.4 | |
érable | 15.0 | 1.9 | 9.3 | 2.0 | 13.6 | 3.9 | 5.5 | 2.1 | 2.4 | 1.2 | 8.5 | 4.2 | 13.0 | 1.3 | |
frêne | 18.3 | 2.7 | 15.8 | 3.0 | 27.7 | 4.9 | 18.3 | 4.8 | 4.8 | 2.7 | 29.4 | 8.5 | 18.6 | 1.9 | |
chêne | 0.7 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 5.5 | 3.0 | . | . | . | . | 0.6 | 0.1 | |
châtaignier | 0.0 | 0.0 | . | . | . | . | . | . | . | . | 4.3 | 1.9 | 0.1 | 0.1 | |
autres feuillus | 5.8 | 0.8 | 8.4 | 1.6 | 9.1 | 2.0 | 17.9 | 3.7 | 17.2 | 5.0 | 21.8 | 4.4 | 7.8 | 0.7 | |
essences saisies partiellement dans les inventaires précedants | 2.3 | 0.4 | 5.0 | 1.2 | 3.6 | 1.0 | 8.9 | 2.5 | 5.3 | 1.6 | 18.0 | 4.4 | 3.5 | 0.4 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
DHP 0 - 3.9 cm | épicéa | 3.4 | 0.5 | 15.1 | 2.3 | 11.6 | 2.9 | 19.4 | 4.7 | 36.8 | 8.0 | 7.1 | 2.4 | 8.4 | 0.8 |
sapin | 3.4 | 0.6 | 4.4 | 1.2 | 3.3 | 1.4 | 6.4 | 2.7 | 0.8 | 0.4 | 2.1 | 0.9 | 3.5 | 0.5 | |
pin | 0.1 | 0.1 | 0.1 | 0.1 | 0.4 | 0.3 | 4.6 | 2.4 | 9.6 | 5.1 | . | . | 0.7 | 0.3 | |
mélèze | 0.0 | 0.0 | 0.1 | 0.1 | . | . | 5.1 | 1.8 | 12.6 | 4.7 | 1.5 | 0.7 | 0.9 | 0.2 | |
arole | . | . | . | . | . | . | 0.4 | 0.3 | 2.4 | 1.0 | 0.4 | 0.4 | 0.1 | 0.0 | |
autres résineux | 0.1 | 0.0 | . | . | . | . | . | . | . | . | . | . | 0.0 | 0.0 | |
hêtre | 53.6 | 2.7 | 33.3 | 6.0 | 25.7 | 4.9 | 1.3 | 0.8 | 8.1 | 3.0 | 32.9 | 15.3 | 42.9 | 2.3 | |
érable | 12.3 | 1.7 | 8.0 | 1.5 | 13.4 | 5.5 | 2.4 | 1.0 | 4.1 | 1.9 | 1.7 | 0.8 | 10.4 | 1.2 | |
frêne | 15.7 | 1.6 | 17.8 | 5.4 | 22.7 | 5.0 | 11.9 | 3.3 | 2.6 | 1.4 | 5.6 | 2.3 | 15.4 | 1.5 | |
chêne | 0.2 | 0.1 | . | . | 0.1 | 0.1 | 0.4 | 0.3 | . | . | . | . | 0.1 | 0.0 | |
châtaignier | 0.0 | 0.0 | . | . | . | . | 0.2 | 0.2 | . | . | 2.3 | 1.1 | 0.1 | 0.0 | |
autres feuillus | 5.6 | 0.7 | 13.2 | 2.4 | 16.6 | 4.3 | 28.0 | 8.7 | 14.3 | 6.5 | 19.5 | 4.7 | 9.6 | 0.9 | |
essences saisies partiellement dans les inventaires précedants | 5.7 | 0.7 | 8.0 | 1.4 | 6.2 | 1.4 | 19.8 | 3.9 | 8.7 | 2.1 | 26.8 | 7.2 | 7.8 | 0.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
DHP 4 - 11.9 cm | épicéa | 19.4 | 1.8 | 41.2 | 3.3 | 33.7 | 3.8 | 34.5 | 3.6 | 52.2 | 5.1 | 18.9 | 3.1 | 29.5 | 1.3 |
sapin | 14.8 | 1.4 | 12.8 | 2.0 | 13.5 | 3.7 | 6.6 | 2.3 | 0.8 | 0.4 | 4.2 | 1.6 | 10.9 | 0.8 | |
pin | 0.4 | 0.2 | 0.6 | 0.5 | 0.7 | 0.4 | 7.1 | 2.2 | 8.9 | 3.3 | 2.0 | 1.7 | 2.2 | 0.5 | |
mélèze | 0.4 | 0.1 | 0.3 | 0.2 | . | . | 12.2 | 2.6 | 7.8 | 2.5 | 5.4 | 1.6 | 2.8 | 0.4 | |
arole | . | . | . | . | . | . | 3.2 | 1.1 | 3.7 | 1.5 | . | . | 0.7 | 0.2 | |
autres résineux | 0.3 | 0.2 | 0.1 | 0.1 | 0.3 | 0.3 | . | . | . | . | . | . | 0.2 | 0.1 | |
hêtre | 30.6 | 2.0 | 14.6 | 2.0 | 21.2 | 3.4 | 1.5 | 0.9 | 6.8 | 2.8 | 14.5 | 3.1 | 19.9 | 1.1 | |
érable | 8.9 | 1.1 | 5.1 | 0.8 | 4.7 | 1.3 | 4.5 | 1.2 | 1.2 | 0.8 | 3.9 | 1.3 | 6.0 | 0.6 | |
frêne | 9.5 | 1.3 | 5.3 | 1.4 | 8.1 | 2.1 | 1.7 | 0.8 | 0.7 | 0.5 | 3.9 | 1.2 | 6.3 | 0.7 | |
chêne | 1.6 | 0.6 | . | . | 0.2 | 0.2 | 3.0 | 1.4 | . | . | 1.0 | 0.4 | 1.1 | 0.3 | |
châtaignier | . | . | . | . | . | . | 0.2 | 0.2 | . | . | 2.7 | 0.8 | 0.3 | 0.1 | |
autres feuillus | 8.4 | 1.0 | 10.8 | 1.6 | 10.7 | 2.0 | 16.6 | 2.9 | 6.8 | 3.0 | 26.0 | 3.5 | 11.4 | 0.8 | |
essences saisies partiellement dans les inventaires précedants | 5.8 | 0.7 | 9.3 | 1.4 | 6.9 | 1.6 | 9.0 | 1.8 | 11.2 | 2.2 | 17.5 | 2.4 | 8.6 | 0.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | épicéa | 3.8 | 0.6 | 15.1 | 2.6 | 6.0 | 1.1 | 12.5 | 3.5 | 36.8 | 6.4 | 4.1 | 1.2 | 6.7 | 0.7 |
sapin | 4.6 | 0.6 | 6.0 | 1.2 | 3.5 | 1.0 | 2.7 | 1.2 | 0.7 | 0.3 | 1.4 | 0.5 | 4.4 | 0.5 | |
pin | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4 | 0.7 | 4.8 | 1.7 | 0.1 | 0.1 | 0.3 | 0.1 | |
mélèze | 0.0 | 0.0 | 0.0 | 0.0 | . | . | 2.1 | 0.8 | 5.5 | 2.3 | 0.7 | 0.3 | 0.3 | 0.1 | |
arole | . | . | . | . | . | . | 2.0 | 1.0 | 5.0 | 2.4 | 0.0 | 0.0 | 0.2 | 0.1 | |
autres résineux | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | . | . | . | . | . | . | 0.0 | 0.0 | |
hêtre | 38.7 | 3.1 | 31.8 | 7.3 | 26.2 | 4.1 | 29.3 | 12.0 | 6.1 | 2.1 | 7.6 | 2.8 | 34.2 | 2.4 | |
érable | 22.8 | 2.3 | 12.4 | 2.6 | 23.3 | 3.6 | 2.8 | 0.8 | 3.6 | 1.5 | 4.7 | 2.0 | 19.6 | 1.7 | |
frêne | 21.1 | 1.8 | 21.9 | 4.2 | 32.5 | 3.8 | 24.2 | 7.0 | 10.7 | 3.9 | 47.0 | 6.6 | 23.0 | 1.4 | |
chêne | 3.7 | 1.5 | 0.2 | 0.1 | 0.1 | 0.1 | 5.1 | 2.6 | 0.9 | 0.5 | 3.6 | 2.2 | 2.8 | 1.0 | |
châtaignier | 0.0 | 0.0 | . | . | . | . | 0.0 | 0.0 | . | . | 3.5 | 1.1 | 0.1 | 0.0 | |
autres feuillus | 3.7 | 0.4 | 8.9 | 1.6 | 6.1 | 1.1 | 13.5 | 3.5 | 19.4 | 3.7 | 15.3 | 2.8 | 5.8 | 0.4 | |
essences saisies partiellement dans les inventaires précedants | 1.5 | 0.2 | 3.6 | 0.8 | 2.2 | 0.5 | 4.5 | 1.2 | 6.4 | 1.9 | 12.0 | 2.6 | 2.4 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page