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région de production | |||||||||||||
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Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
diamètre à hauteur de poitrine (classes de diamètre) | essence principale | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
sapin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
arole | 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 | . | |
hêtre | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
frêne | 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 | . | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
12-15 cm | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 5.9 | 0.6 | 9.1 | 0.7 | 8.6 | 0.5 | 9.8 | 0.4 | 2.9 | 0.4 | 7.9 | 0.3 | |
sapin | 4.1 | 0.3 | 2.1 | 0.3 | 3.7 | 0.3 | 1.0 | 0.1 | 0.5 | 0.1 | 2.3 | 0.1 | |
pin | 0.3 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 2.0 | 0.3 | 0.1 | 0.1 | 0.7 | 0.1 | |
mélèze | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | 0.0 | 1.5 | 0.2 | 1.5 | 0.3 | 0.7 | 0.1 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | |
autres résineux | 0.3 | 0.1 | 0.4 | 0.1 | 0.1 | 0.0 | 0.4 | 0.1 | 0.0 | . | 0.3 | 0.0 | |
hêtre | 5.7 | 0.4 | 4.9 | 0.3 | 3.9 | 0.3 | 2.3 | 0.3 | 6.2 | 0.7 | 4.2 | 0.2 | |
érable | 1.6 | 0.2 | 1.3 | 0.2 | 1.1 | 0.2 | 1.0 | 0.1 | 0.5 | 0.1 | 1.1 | 0.1 | |
frêne | 1.0 | 0.2 | 1.2 | 0.2 | 0.9 | 0.2 | 0.6 | 0.1 | 1.5 | 0.3 | 1.0 | 0.1 | |
chêne | 0.8 | 0.2 | 0.7 | 0.2 | 0.0 | 0.0 | 0.3 | 0.1 | 1.2 | 0.3 | 0.5 | 0.1 | |
châtaignier | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 5.9 | 0.7 | 0.7 | 0.1 | |
autres feuillus | 2.5 | 0.3 | 2.3 | 0.3 | 2.3 | 0.3 | 4.2 | 0.4 | 9.7 | 0.8 | 3.7 | 0.2 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 22.1 | 0.7 | 22.5 | 0.8 | 20.9 | 0.6 | 23.3 | 0.6 | 30.1 | 1.0 | 23.2 | 0.3 | |
16-23 cm | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 6.3 | 0.5 | 10.1 | 0.7 | 12.7 | 0.6 | 13.5 | 0.5 | 4.4 | 0.5 | 10.3 | 0.3 | |
sapin | 4.2 | 0.3 | 3.1 | 0.3 | 4.1 | 0.3 | 1.3 | 0.2 | 0.7 | 0.2 | 2.7 | 0.1 | |
pin | 0.6 | 0.2 | 0.4 | 0.1 | 0.3 | 0.1 | 3.1 | 0.3 | 0.1 | 0.1 | 1.2 | 0.1 | |
mélèze | 0.1 | 0.0 | 0.3 | 0.1 | 0.0 | 0.0 | 2.1 | 0.2 | 2.4 | 0.4 | 1.0 | 0.1 | |
arole | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.9 | 0.1 | 0.0 | . | 0.3 | 0.0 | |
autres résineux | 0.3 | 0.1 | 0.3 | 0.1 | 0.1 | 0.0 | 0.2 | 0.1 | 0.0 | . | 0.2 | 0.0 | |
hêtre | 9.2 | 0.5 | 6.7 | 0.4 | 5.2 | 0.4 | 2.6 | 0.2 | 7.4 | 0.8 | 5.7 | 0.2 | |
érable | 2.0 | 0.2 | 1.5 | 0.2 | 1.9 | 0.2 | 1.2 | 0.2 | 0.4 | 0.1 | 1.5 | 0.1 | |
frêne | 1.6 | 0.3 | 1.6 | 0.2 | 1.6 | 0.2 | 0.9 | 0.1 | 1.3 | 0.3 | 1.4 | 0.1 | |
chêne | 1.1 | 0.3 | 1.2 | 0.3 | 0.1 | 0.0 | 0.4 | 0.1 | 1.4 | 0.3 | 0.7 | 0.1 | |
châtaignier | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.1 | 0.0 | 7.7 | 0.8 | 0.9 | 0.1 | |
autres feuillus | 2.0 | 0.2 | 2.3 | 0.2 | 1.8 | 0.3 | 3.1 | 0.3 | 9.6 | 0.7 | 3.3 | 0.1 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 27.4 | 0.7 | 27.7 | 0.7 | 27.8 | 0.6 | 29.5 | 0.5 | 35.4 | 0.8 | 29.1 | 0.3 | |
24-35 cm | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 6.4 | 0.5 | 7.5 | 0.5 | 12.9 | 0.6 | 14.0 | 0.5 | 4.5 | 0.5 | 10.0 | 0.2 | |
sapin | 4.3 | 0.3 | 2.9 | 0.3 | 3.9 | 0.3 | 0.9 | 0.1 | 0.4 | 0.2 | 2.5 | 0.1 | |
pin | 1.0 | 0.2 | 0.6 | 0.1 | 0.2 | 0.1 | 2.1 | 0.2 | 0.4 | 0.2 | 1.0 | 0.1 | |
mélèze | 0.1 | 0.0 | 0.3 | 0.1 | 0.0 | . | 2.7 | 0.2 | 2.5 | 0.3 | 1.2 | 0.1 | |
arole | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 1.0 | 0.1 | 0.0 | . | 0.3 | 0.0 | |
autres résineux | 0.1 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.1 | 0.0 | |
hêtre | 10.3 | 0.5 | 6.3 | 0.4 | 5.3 | 0.4 | 2.1 | 0.2 | 3.7 | 0.4 | 5.2 | 0.2 | |
érable | 1.9 | 0.2 | 1.5 | 0.2 | 1.3 | 0.1 | 0.8 | 0.1 | 0.4 | 0.1 | 1.2 | 0.1 | |
frêne | 1.4 | 0.2 | 2.0 | 0.2 | 1.2 | 0.2 | 0.5 | 0.1 | 0.5 | 0.1 | 1.1 | 0.1 | |
chêne | 1.2 | 0.2 | 1.1 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | 0.9 | 0.2 | 0.6 | 0.1 | |
châtaignier | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.1 | 0.0 | 3.8 | 0.5 | 0.5 | 0.1 | |
autres feuillus | 1.1 | 0.2 | 1.3 | 0.2 | 0.8 | 0.2 | 1.0 | 0.1 | 4.0 | 0.5 | 1.4 | 0.1 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 27.7 | 0.6 | 23.7 | 0.6 | 25.8 | 0.6 | 25.2 | 0.5 | 21.2 | 0.8 | 25.0 | 0.3 | |
36-51 cm | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 5.3 | 0.3 | 7.8 | 0.4 | 10.6 | 0.4 | 9.4 | 0.3 | 3.2 | 0.3 | 7.9 | 0.2 | |
sapin | 3.4 | 0.2 | 2.8 | 0.2 | 3.5 | 0.2 | 0.7 | 0.1 | 0.4 | 0.1 | 2.2 | 0.1 | |
pin | 1.1 | 0.1 | 1.2 | 0.1 | 0.2 | 0.1 | 1.0 | 0.1 | 0.2 | 0.1 | 0.8 | 0.1 | |
mélèze | 0.0 | 0.0 | 0.3 | 0.0 | 0.1 | 0.0 | 2.3 | 0.2 | 1.7 | 0.2 | 0.9 | 0.1 | |
arole | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.5 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | |
autres résineux | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
hêtre | 5.9 | 0.3 | 4.3 | 0.2 | 3.0 | 0.2 | 1.1 | 0.1 | 1.4 | 0.2 | 3.0 | 0.1 | |
érable | 0.6 | 0.1 | 0.4 | 0.1 | 0.5 | 0.1 | 0.2 | 0.0 | 0.1 | 0.0 | 0.4 | 0.0 | |
frêne | 0.5 | 0.1 | 1.1 | 0.1 | 0.3 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.4 | 0.0 | |
chêne | 0.4 | 0.1 | 0.9 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.2 | 0.1 | 0.3 | 0.0 | |
châtaignier | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 1.1 | 0.2 | 0.1 | 0.0 | |
autres feuillus | 0.3 | 0.1 | 0.4 | 0.1 | 0.1 | 0.0 | 0.2 | 0.0 | 0.6 | 0.1 | 0.3 | 0.0 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 17.7 | 0.5 | 19.3 | 0.6 | 18.3 | 0.5 | 15.7 | 0.4 | 9.0 | 0.5 | 16.5 | 0.2 | |
=52 cm | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 2.1 | 0.2 | 2.8 | 0.2 | 4.4 | 0.2 | 3.9 | 0.2 | 1.6 | 0.2 | 3.2 | 0.1 | |
sapin | 1.2 | 0.1 | 1.2 | 0.1 | 1.7 | 0.1 | 0.4 | 0.0 | 0.2 | 0.1 | 0.9 | 0.0 | |
pin | 0.2 | 0.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | |
mélèze | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 1.2 | 0.1 | 0.8 | 0.1 | 0.5 | 0.0 | |
arole | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.2 | 0.0 | 0.0 | . | 0.1 | 0.0 | |
autres résineux | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
hêtre | 1.2 | 0.1 | 1.4 | 0.1 | 0.8 | 0.1 | 0.3 | 0.1 | 0.5 | 0.1 | 0.8 | 0.0 | |
érable | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
frêne | 0.1 | 0.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | |
chêne | 0.2 | 0.0 | 0.4 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.9 | 0.1 | 0.1 | 0.0 | |
autres feuillus | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 5.1 | 0.3 | 6.7 | 0.3 | 7.1 | 0.3 | 6.3 | 0.2 | 4.3 | 0.3 | 6.1 | 0.1 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 26.0 | 1.2 | 37.4 | 1.4 | 49.3 | 1.3 | 50.6 | 1.2 | 16.6 | 1.4 | 39.3 | 0.6 | |
sapin | 17.2 | 0.9 | 12.2 | 0.8 | 16.9 | 0.8 | 4.4 | 0.4 | 2.3 | 0.4 | 10.6 | 0.3 | |
pin | 3.1 | 0.4 | 2.8 | 0.3 | 0.9 | 0.3 | 8.3 | 0.7 | 0.8 | 0.3 | 3.8 | 0.2 | |
mélèze | 0.3 | 0.1 | 1.1 | 0.2 | 0.2 | 0.1 | 9.8 | 0.6 | 9.0 | 0.9 | 4.2 | 0.2 | |
arole | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 2.9 | 0.3 | 0.0 | 0.0 | 0.9 | 0.1 | |
autres résineux | 0.7 | 0.2 | 1.1 | 0.2 | 0.2 | 0.0 | 0.6 | 0.2 | 0.0 | 0.0 | 0.6 | 0.1 | |
hêtre | 32.3 | 1.1 | 23.5 | 1.0 | 18.2 | 1.0 | 8.3 | 0.7 | 19.3 | 1.7 | 19.0 | 0.4 | |
érable | 6.1 | 0.4 | 4.7 | 0.5 | 4.9 | 0.4 | 3.3 | 0.3 | 1.4 | 0.3 | 4.2 | 0.2 | |
frêne | 4.7 | 0.5 | 6.3 | 0.5 | 4.0 | 0.4 | 2.1 | 0.3 | 3.5 | 0.6 | 4.0 | 0.2 | |
chêne | 3.6 | 0.6 | 4.3 | 0.5 | 0.4 | 0.1 | 0.9 | 0.2 | 3.8 | 0.7 | 2.3 | 0.2 | |
châtaignier | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.1 | 19.4 | 1.7 | 2.4 | 0.2 | |
autres feuillus | 6.0 | 0.5 | 6.4 | 0.5 | 5.0 | 0.5 | 8.5 | 0.6 | 24.0 | 1.5 | 8.7 | 0.3 | |
indéterminable | 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 | . |
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. 1348977. Birmensdorf, Swiss Federal Research Institute WSL