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région biogéographique | |||||||||||||||
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Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
stade de développement | essence principale | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.0 | . | 51.4 | 20.2 | 33.3 | 13.6 | 0.0 | . | 92.3 | 3.7 | 60.7 | 15.2 | 50.3 | 9.6 | |
sapin | 0.0 | . | 3.4 | 1.8 | 15.5 | 10.1 | 0.0 | . | 0.0 | . | 0.0 | . | 5.5 | 3.5 | |
pin | 23.1 | 1.1 | 6.9 | 3.5 | 0.0 | . | 49.5 | 35.4 | 4.0 | 3.0 | 0.0 | . | 5.1 | 2.2 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 50.5 | 35.4 | 3.7 | 2.3 | 39.3 | 15.2 | 8.0 | 4.9 | |
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 | 76.9 | 1.1 | 15.0 | 10.8 | 18.9 | 9.8 | 0.0 | . | 0.0 | . | 0.0 | . | 17.4 | 7.6 | |
érable | 0.0 | . | 8.6 | 8.3 | 30.8 | 18.6 | 0.0 | . | 0.0 | . | 0.0 | . | 11.2 | 7.7 | |
frêne | 0.0 | . | 3.4 | 3.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | |
chêne | 0.0 | . | 8.1 | 7.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.8 | |
châtaignier | 0.0 | . | 0.0 | . | 1.5 | 1.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | |
autres feuillus | 0.0 | . | 3.3 | 3.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
recrû/fourré | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 21.1 | 5.5 | 28.4 | 7.4 | 50.5 | 5.6 | 20.4 | 11.2 | 47.1 | 8.6 | 40.6 | 14.1 | 39.8 | 3.5 | |
sapin | 39.0 | 15.2 | 20.4 | 4.7 | 8.3 | 2.2 | 0.0 | . | 0.0 | . | 0.0 | . | 12.3 | 3.5 | |
pin | 1.0 | 1.1 | 2.5 | 1.3 | 0.4 | 0.2 | 0.0 | . | 4.9 | 3.5 | 8.0 | 7.7 | 2.2 | 0.9 | |
mélèze | 1.9 | 1.5 | 4.6 | 4.5 | 1.1 | 0.9 | 29.4 | 13.4 | 15.0 | 6.2 | 7.4 | 3.4 | 5.9 | 1.6 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 1.8 | 7.5 | 7.1 | 0.0 | . | 1.3 | 1.2 | |
autres résineux | 0.0 | . | 2.5 | 1.5 | 1.3 | 1.0 | 0.0 | . | 4.3 | 3.3 | 0.0 | . | 1.7 | 0.7 | |
hêtre | 17.3 | 5.2 | 19.9 | 4.7 | 17.4 | 3.7 | 0.0 | . | 0.8 | 0.9 | 5.3 | 3.8 | 13.4 | 1.9 | |
érable | 7.8 | 4.0 | 6.9 | 4.0 | 8.2 | 2.3 | 4.3 | 4.2 | 6.3 | 5.1 | 0.0 | . | 6.7 | 1.6 | |
frêne | 4.1 | 3.3 | 0.4 | 0.4 | 2.8 | 1.4 | 10.3 | 9.6 | 0.0 | . | 0.0 | . | 2.1 | 0.8 | |
chêne | 1.0 | 1.1 | 4.4 | 2.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.9 | 0.4 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 1.0 | 0.1 | 0.1 | |
autres feuillus | 6.7 | 3.9 | 10.1 | 4.9 | 10.1 | 3.4 | 33.8 | 15.0 | 14.2 | 6.3 | 37.8 | 12.8 | 13.5 | 2.5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
perchis | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 20.8 | 5.2 | 35.2 | 3.5 | 39.0 | 4.2 | 12.1 | 3.1 | 45.6 | 6.1 | 9.4 | 3.0 | 28.5 | 1.9 | |
sapin | 16.0 | 4.4 | 11.4 | 2.3 | 9.0 | 2.9 | 1.6 | 1.1 | 0.2 | 0.1 | 0.7 | 0.3 | 6.8 | 1.0 | |
pin | 0.9 | 0.5 | 1.1 | 0.6 | 1.1 | 0.7 | 11.1 | 5.2 | 16.3 | 4.6 | 0.0 | . | 3.7 | 0.8 | |
mélèze | 0.0 | . | 4.0 | 1.7 | 1.9 | 0.8 | 18.4 | 4.6 | 6.7 | 2.3 | 10.3 | 2.6 | 6.0 | 0.9 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.4 | 6.5 | 2.3 | 0.0 | . | 0.9 | 0.3 | |
autres résineux | 0.8 | 0.5 | 0.5 | 0.2 | 1.8 | 1.0 | 1.2 | 0.9 | 3.2 | 1.3 | 0.2 | 0.2 | 1.1 | 0.3 | |
hêtre | 26.5 | 4.6 | 20.9 | 2.8 | 10.1 | 2.6 | 1.8 | 1.2 | 0.7 | 0.5 | 13.6 | 3.4 | 13.3 | 1.3 | |
érable | 18.7 | 4.1 | 8.6 | 1.8 | 13.7 | 2.0 | 10.3 | 3.7 | 0.1 | 0.1 | 4.9 | 1.9 | 9.1 | 0.9 | |
frêne | 7.0 | 2.0 | 5.6 | 1.0 | 6.1 | 1.4 | 9.3 | 3.3 | 1.0 | 0.8 | 4.6 | 1.3 | 5.4 | 0.6 | |
chêne | 5.5 | 3.7 | 2.0 | 0.6 | 0.6 | 0.5 | 6.8 | 3.0 | 0.0 | . | 4.2 | 1.9 | 2.7 | 0.7 | |
châtaignier | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 16.9 | 4.3 | 3.5 | 1.0 | |
autres feuillus | 3.8 | 0.9 | 10.6 | 1.9 | 16.7 | 2.9 | 26.8 | 4.9 | 19.6 | 5.0 | 35.1 | 4.5 | 18.9 | 1.5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
jeune futaie | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 24.1 | 5.0 | 39.4 | 4.1 | 49.3 | 5.3 | 41.9 | 8.3 | 53.2 | 6.3 | 8.2 | 2.7 | 35.5 | 2.3 | |
sapin | 11.2 | 2.7 | 14.1 | 3.2 | 8.5 | 2.1 | 0.1 | 0.1 | 2.1 | 1.0 | 1.8 | 1.2 | 6.7 | 0.9 | |
pin | 3.8 | 1.7 | 1.5 | 0.6 | 0.7 | 0.4 | 20.3 | 6.8 | 8.2 | 3.8 | 1.1 | 0.9 | 4.6 | 1.1 | |
mélèze | 0.1 | 0.1 | 1.0 | 0.4 | 0.4 | 0.4 | 20.9 | 5.9 | 13.7 | 4.5 | 8.0 | 2.8 | 6.1 | 1.1 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 2.0 | 7.1 | 3.5 | 0.3 | 0.3 | 1.3 | 0.5 | |
autres résineux | 1.3 | 1.0 | 1.9 | 0.6 | 1.3 | 1.1 | 0.2 | 0.2 | 0.4 | 0.3 | 0.0 | . | 0.9 | 0.3 | |
hêtre | 37.5 | 5.9 | 15.2 | 2.3 | 15.3 | 3.2 | 3.0 | 2.1 | 4.7 | 2.5 | 28.2 | 5.7 | 17.9 | 1.8 | |
érable | 6.9 | 1.7 | 9.1 | 1.7 | 12.2 | 2.5 | 0.0 | . | 3.0 | 1.7 | 2.1 | 0.9 | 6.3 | 0.8 | |
frêne | 3.1 | 0.9 | 4.5 | 1.3 | 6.8 | 2.0 | 1.1 | 0.6 | 1.4 | 1.0 | 5.2 | 2.5 | 4.3 | 0.8 | |
chêne | 3.3 | 2.5 | 5.0 | 2.2 | 0.3 | 0.2 | 1.4 | 0.8 | 0.0 | . | 3.8 | 1.3 | 2.4 | 0.6 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.6 | 0.2 | 0.2 | 15.8 | 4.0 | 3.3 | 0.9 | |
autres feuillus | 8.7 | 3.3 | 8.3 | 1.7 | 5.3 | 1.3 | 7.1 | 2.5 | 6.0 | 2.5 | 25.5 | 4.7 | 10.7 | 1.3 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
futaie moyenne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 20.9 | 3.0 | 23.6 | 3.1 | 50.0 | 4.0 | 55.7 | 8.8 | 75.8 | 4.4 | 27.7 | 6.6 | 38.3 | 2.0 | |
sapin | 17.2 | 2.5 | 14.1 | 2.6 | 12.7 | 2.0 | 3.0 | 2.0 | 1.0 | 0.9 | 2.8 | 1.7 | 11.3 | 1.1 | |
pin | 3.0 | 1.2 | 3.1 | 0.8 | 0.4 | 0.4 | 9.1 | 3.9 | 8.3 | 3.0 | 0.2 | 0.2 | 3.0 | 0.6 | |
mélèze | 0.0 | 0.0 | 0.3 | 0.1 | 0.0 | . | 15.8 | 5.1 | 7.6 | 2.4 | 15.9 | 4.6 | 3.4 | 0.7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 2.3 | 1.2 | 0.0 | . | 0.3 | 0.1 | |
autres résineux | 1.0 | 0.8 | 1.3 | 0.5 | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.2 | |
hêtre | 39.8 | 3.0 | 32.7 | 3.1 | 22.5 | 2.5 | 8.9 | 6.8 | 2.9 | 1.7 | 22.2 | 6.3 | 25.9 | 1.5 | |
érable | 7.8 | 1.3 | 5.1 | 1.0 | 6.1 | 1.1 | 0.5 | 0.4 | 0.4 | 0.3 | 1.6 | 0.7 | 4.9 | 0.5 | |
frêne | 3.5 | 0.9 | 8.0 | 1.7 | 4.7 | 1.2 | 1.3 | 1.3 | 0.0 | . | 0.8 | 0.5 | 3.9 | 0.5 | |
chêne | 1.4 | 0.5 | 5.0 | 1.4 | 0.4 | 0.3 | 1.7 | 1.0 | 0.0 | . | 1.7 | 0.8 | 1.8 | 0.4 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.0 | 3.8 | 0.9 | 0.4 | |
autres feuillus | 5.3 | 1.0 | 6.8 | 1.5 | 3.0 | 0.6 | 3.4 | 1.7 | 1.7 | 0.8 | 18.2 | 4.6 | 5.8 | 0.7 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
vieille futaie | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 17.7 | 2.3 | 17.7 | 1.7 | 48.5 | 2.5 | 59.3 | 5.4 | 67.2 | 4.0 | 41.1 | 5.7 | 38.8 | 1.4 | |
sapin | 31.7 | 2.6 | 19.9 | 2.0 | 19.5 | 1.7 | 4.9 | 2.6 | 3.2 | 1.1 | 8.0 | 3.2 | 17.6 | 1.0 | |
pin | 1.2 | 0.5 | 1.4 | 0.4 | 0.7 | 0.5 | 0.4 | 0.3 | 2.5 | 0.9 | 0.0 | . | 1.1 | 0.2 | |
mélèze | 0.2 | 0.1 | 0.5 | 0.2 | 0.2 | 0.1 | 27.4 | 5.0 | 12.7 | 2.3 | 10.9 | 2.6 | 4.3 | 0.6 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 3.3 | 1.6 | 3.1 | 1.2 | 0.0 | . | 0.6 | 0.2 | |
autres résineux | 0.4 | 0.3 | 1.4 | 0.6 | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.2 | |
hêtre | 33.1 | 2.6 | 36.5 | 2.2 | 20.0 | 1.9 | 0.3 | 0.3 | 7.0 | 2.0 | 15.3 | 4.8 | 22.7 | 1.1 | |
érable | 8.1 | 1.2 | 6.0 | 1.1 | 5.5 | 0.8 | 1.0 | 0.9 | 1.4 | 0.7 | 0.0 | . | 4.8 | 0.4 | |
frêne | 2.7 | 0.7 | 5.8 | 0.9 | 2.3 | 0.6 | 0.3 | 0.3 | 0.3 | 0.2 | 0.0 | . | 2.7 | 0.3 | |
chêne | 0.9 | 0.4 | 3.0 | 0.6 | 0.1 | 0.1 | 0.0 | . | 0.3 | 0.3 | 0.6 | 0.4 | 1.0 | 0.2 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 15.1 | 4.5 | 1.2 | 0.4 | |
autres feuillus | 4.2 | 1.4 | 7.9 | 1.7 | 3.2 | 0.7 | 3.1 | 1.3 | 2.3 | 1.2 | 9.0 | 2.9 | 4.8 | 0.6 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
mélangé | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 26.9 | 2.8 | 16.1 | 2.7 | 48.1 | 2.7 | 42.6 | 4.1 | 60.3 | 4.3 | 27.4 | 4.6 | 39.9 | 1.5 | |
sapin | 29.4 | 2.8 | 24.0 | 3.4 | 14.4 | 1.7 | 3.2 | 1.5 | 1.5 | 0.6 | 2.0 | 0.9 | 12.3 | 0.9 | |
pin | 1.6 | 0.5 | 2.2 | 0.8 | 2.4 | 1.3 | 7.0 | 2.1 | 4.4 | 1.4 | 1.1 | 0.8 | 2.9 | 0.6 | |
mélèze | 0.1 | 0.1 | 0.5 | 0.4 | 0.4 | 0.3 | 20.3 | 3.0 | 10.5 | 1.8 | 19.3 | 3.3 | 7.4 | 0.7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 8.2 | 2.1 | 8.8 | 2.9 | 0.5 | 0.4 | 2.5 | 0.5 | |
autres résineux | 1.0 | 0.4 | 0.5 | 0.4 | 0.5 | 0.3 | 0.0 | . | 0.8 | 0.5 | 0.2 | 0.2 | 0.5 | 0.1 | |
hêtre | 21.6 | 2.1 | 23.6 | 2.9 | 15.6 | 1.9 | 6.3 | 2.7 | 5.3 | 2.0 | 13.3 | 3.0 | 14.1 | 1.0 | |
érable | 7.5 | 1.3 | 7.1 | 1.6 | 7.0 | 1.1 | 2.0 | 0.9 | 2.2 | 0.9 | 1.3 | 0.5 | 4.9 | 0.5 | |
frêne | 2.6 | 0.8 | 7.1 | 1.5 | 2.8 | 0.6 | 1.5 | 0.9 | 2.8 | 1.6 | 2.4 | 0.7 | 2.9 | 0.4 | |
chêne | 2.8 | 1.3 | 4.5 | 1.3 | 0.5 | 0.2 | 1.5 | 1.2 | 0.0 | 0.0 | 2.6 | 0.9 | 1.6 | 0.3 | |
châtaignier | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | 0.0 | 0.0 | . | 11.8 | 2.9 | 2.0 | 0.5 | |
autres feuillus | 6.3 | 1.3 | 14.6 | 2.7 | 7.9 | 1.3 | 7.3 | 1.4 | 3.1 | 0.9 | 18.0 | 3.0 | 9.0 | 0.8 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 22.3 | 1.5 | 27.7 | 1.6 | 47.1 | 1.5 | 38.9 | 2.8 | 58.7 | 2.4 | 19.2 | 2.0 | 36.2 | 0.8 | |
sapin | 22.4 | 1.4 | 15.9 | 1.2 | 13.4 | 0.9 | 2.4 | 0.7 | 1.5 | 0.3 | 2.2 | 0.5 | 10.9 | 0.4 | |
pin | 2.1 | 0.4 | 1.7 | 0.3 | 1.2 | 0.4 | 10.0 | 2.0 | 7.9 | 1.4 | 0.6 | 0.3 | 3.0 | 0.3 | |
mélèze | 0.1 | 0.0 | 1.7 | 0.5 | 0.6 | 0.2 | 20.6 | 2.1 | 10.2 | 1.2 | 12.8 | 1.4 | 5.7 | 0.4 | |
arole | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 4.1 | 0.9 | 6.2 | 1.2 | 0.2 | 0.1 | 1.2 | 0.2 | |
autres résineux | 0.9 | 0.3 | 1.1 | 0.2 | 0.7 | 0.2 | 0.3 | 0.2 | 1.1 | 0.4 | 0.1 | 0.1 | 0.7 | 0.1 | |
hêtre | 31.0 | 1.5 | 25.7 | 1.3 | 16.6 | 1.0 | 4.0 | 1.2 | 4.0 | 0.8 | 17.6 | 2.0 | 17.9 | 0.6 | |
érable | 9.4 | 0.9 | 7.3 | 0.7 | 8.5 | 0.6 | 3.1 | 0.9 | 1.6 | 0.4 | 2.5 | 0.6 | 6.1 | 0.3 | |
frêne | 3.6 | 0.5 | 5.9 | 0.5 | 4.1 | 0.5 | 3.0 | 0.9 | 1.3 | 0.5 | 3.3 | 0.7 | 3.8 | 0.2 | |
chêne | 2.6 | 0.8 | 3.5 | 0.5 | 0.4 | 0.1 | 2.5 | 0.8 | 0.1 | 0.1 | 3.0 | 0.7 | 1.9 | 0.2 | |
châtaignier | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 14.2 | 1.8 | 2.2 | 0.3 | |
autres feuillus | 5.6 | 0.7 | 9.4 | 0.9 | 7.3 | 0.7 | 10.8 | 1.5 | 7.3 | 1.3 | 24.2 | 2.0 | 10.4 | 0.5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1356448. Birmensdorf, Swiss Federal Research Institute WSL