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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
âge dominant | essence dominante | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 0.0 | 100.0 | 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 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
=40 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 25.2 | 5.2 | 33.6 | 3.2 | 39.5 | 5.1 | 31.4 | 3.4 | 8.1 | 2.9 | 29.6 | 1.8 | |
sapin | 9.9 | 3.6 | 12.1 | 2.2 | 11.2 | 3.3 | 2.2 | 1.1 | 0.0 | . | 7.3 | 1.0 | |
pin | 7.0 | 3.0 | 1.9 | 0.9 | 1.1 | 1.1 | 3.4 | 1.4 | 0.0 | . | 2.5 | 0.6 | |
mélèze | 0.0 | . | 2.9 | 1.2 | 2.2 | 1.5 | 16.0 | 2.7 | 10.5 | 3.3 | 7.2 | 1.0 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 2.6 | 1.8 | 0.9 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.3 | |
hêtre | 25.6 | 5.2 | 16.4 | 2.5 | 12.4 | 3.5 | 3.3 | 1.3 | 5.7 | 2.5 | 11.7 | 1.3 | |
érable | 9.9 | 3.5 | 9.5 | 2.0 | 12.3 | 3.5 | 6.5 | 1.8 | 6.8 | 2.7 | 8.7 | 1.1 | |
frêne | 6.9 | 3.0 | 7.6 | 1.8 | 5.6 | 2.4 | 7.6 | 1.9 | 9.6 | 3.2 | 7.5 | 1.0 | |
chêne | 4.3 | 2.4 | 3.1 | 1.2 | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 0.5 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.7 | 2.3 | 0.6 | 0.3 | |
autres feuillus | 8.6 | 3.4 | 12.0 | 2.2 | 15.8 | 3.9 | 29.6 | 3.4 | 54.6 | 5.4 | 22.7 | 1.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
41-80 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 21.1 | 2.7 | 30.4 | 2.4 | 45.9 | 3.4 | 41.4 | 2.6 | 7.6 | 1.6 | 29.7 | 1.2 | |
sapin | 15.0 | 2.4 | 11.5 | 1.6 | 18.7 | 2.7 | 3.2 | 0.9 | 0.7 | 0.5 | 9.0 | 0.7 | |
pin | 3.4 | 1.2 | 2.9 | 0.9 | 1.5 | 0.9 | 8.5 | 1.5 | 0.3 | 0.3 | 3.7 | 0.5 | |
mélèze | 0.4 | 0.4 | 2.1 | 0.7 | 0.0 | . | 13.3 | 1.8 | 10.4 | 1.8 | 5.9 | 0.6 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 0.5 | 0.0 | . | 0.3 | 0.1 | |
autres résineux | 0.4 | 0.4 | 1.1 | 0.5 | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.5 | 0.2 | |
hêtre | 35.6 | 3.1 | 25.5 | 2.2 | 17.7 | 2.6 | 6.4 | 1.3 | 18.7 | 2.3 | 19.8 | 1.0 | |
érable | 6.5 | 1.6 | 6.0 | 1.2 | 7.8 | 1.8 | 5.9 | 1.2 | 2.8 | 1.0 | 5.7 | 0.6 | |
frêne | 9.2 | 1.9 | 9.6 | 1.5 | 5.1 | 1.5 | 5.3 | 1.2 | 7.2 | 1.5 | 7.3 | 0.7 | |
chêne | 5.2 | 1.5 | 3.7 | 1.0 | 0.0 | . | 3.6 | 1.0 | 3.5 | 1.1 | 3.3 | 0.5 | |
châtaignier | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.3 | 0.3 | 19.4 | 2.3 | 3.9 | 0.5 | |
autres feuillus | 3.1 | 1.1 | 7.0 | 1.3 | 3.3 | 1.2 | 10.4 | 1.6 | 29.4 | 2.7 | 11.0 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
81-120 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 25.1 | 2.1 | 24.5 | 2.2 | 47.2 | 2.5 | 52.1 | 2.2 | 19.2 | 2.9 | 36.1 | 1.1 | |
sapin | 16.7 | 1.8 | 16.3 | 1.9 | 24.9 | 2.2 | 5.6 | 1.0 | 4.2 | 1.5 | 14.3 | 0.8 | |
pin | 3.2 | 0.8 | 3.9 | 1.0 | 0.5 | 0.3 | 8.4 | 1.2 | 1.0 | 0.7 | 3.9 | 0.4 | |
mélèze | 0.4 | 0.3 | 0.8 | 0.4 | 0.0 | . | 13.4 | 1.5 | 21.0 | 2.9 | 5.7 | 0.5 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 0.7 | 0.5 | 0.5 | 0.6 | 0.2 | |
autres résineux | 0.5 | 0.3 | 1.0 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
hêtre | 43.6 | 2.4 | 39.5 | 2.4 | 23.7 | 2.1 | 11.8 | 1.4 | 26.0 | 3.2 | 28.6 | 1.0 | |
érable | 2.3 | 0.7 | 2.0 | 0.7 | 1.2 | 0.5 | 1.4 | 0.5 | 0.5 | 0.5 | 1.6 | 0.3 | |
frêne | 2.5 | 0.7 | 4.5 | 1.0 | 1.8 | 0.7 | 2.3 | 0.7 | 1.2 | 0.8 | 2.6 | 0.4 | |
chêne | 3.4 | 0.9 | 4.2 | 1.0 | 0.5 | 0.4 | 0.8 | 0.4 | 4.4 | 1.5 | 2.4 | 0.3 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.3 | 19.3 | 2.8 | 2.0 | 0.3 | |
autres feuillus | 2.3 | 0.7 | 3.2 | 0.9 | 0.3 | 0.3 | 1.2 | 0.5 | 2.7 | 1.2 | 1.8 | 0.3 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
121-160 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 36.4 | 3.3 | 35.1 | 4.6 | 62.5 | 2.9 | 65.1 | 2.2 | 42.7 | 4.5 | 54.2 | 1.4 | |
sapin | 32.1 | 3.2 | 31.1 | 4.5 | 24.1 | 2.6 | 4.9 | 1.0 | 6.0 | 2.2 | 16.9 | 1.1 | |
pin | 2.8 | 1.1 | 0.0 | . | 1.6 | 0.8 | 6.5 | 1.2 | 0.8 | 0.8 | 3.5 | 0.5 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 13.5 | 1.6 | 27.3 | 4.0 | 8.1 | 0.8 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 1.0 | 0.0 | . | 1.7 | 0.4 | |
autres résineux | 0.0 | . | 0.9 | 0.9 | 0.4 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.2 | |
hêtre | 25.0 | 3.0 | 26.3 | 4.3 | 11.0 | 1.9 | 3.8 | 0.9 | 12.6 | 3.1 | 12.3 | 1.0 | |
érable | 0.9 | 0.7 | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.0 | . | 0.3 | 0.2 | |
frêne | 0.0 | . | 1.9 | 1.3 | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.3 | 0.2 | |
chêne | 2.8 | 1.1 | 4.7 | 2.0 | 0.0 | . | 0.7 | 0.4 | 1.7 | 1.2 | 1.4 | 0.3 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.9 | 2.5 | 0.8 | 0.3 | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.9 | 0.9 | 0.3 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
>160 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 73.8 | 7.5 | 52.7 | 15.0 | 77.2 | 4.8 | 59.5 | 2.4 | 46.3 | 5.1 | 60.4 | 2.0 | |
sapin | 11.4 | 5.4 | 38.3 | 14.7 | 14.8 | 4.1 | 2.4 | 0.8 | 6.2 | 2.5 | 5.7 | 0.9 | |
pin | 0.0 | . | 0.0 | . | 4.1 | 2.3 | 3.3 | 0.9 | 2.1 | 1.4 | 2.9 | 0.7 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 23.8 | 2.1 | 34.9 | 4.8 | 20.8 | 1.6 | |
arole | 0.0 | . | 0.0 | . | 1.4 | 1.4 | 9.7 | 1.5 | 0.0 | . | 6.5 | 1.0 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 14.7 | 6.1 | 0.0 | . | 2.5 | 1.8 | 1.0 | 0.5 | 3.2 | 1.8 | 2.3 | 0.6 | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.2 | 0.2 | |
frêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chêne | 0.0 | . | 9.0 | 8.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.3 | 2.7 | 1.1 | 0.4 | |
autres feuillus | 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 | . | |
total | pas d'indication | 3.4 | 0.6 | 3.9 | 0.5 | 3.6 | 0.6 | 4.0 | 0.4 | 3.4 | 0.6 | 3.7 | 0.2 |
épicéa | 27.5 | 1.4 | 28.4 | 1.3 | 50.3 | 1.5 | 50.6 | 1.1 | 19.9 | 1.4 | 38.4 | 0.6 | |
sapin | 18.3 | 1.2 | 14.9 | 1.0 | 20.7 | 1.2 | 3.8 | 0.4 | 2.9 | 0.6 | 11.3 | 0.4 | |
pin | 3.2 | 0.5 | 2.6 | 0.5 | 1.2 | 0.3 | 6.1 | 0.5 | 0.7 | 0.3 | 3.4 | 0.2 | |
mélèze | 0.3 | 0.2 | 1.5 | 0.4 | 0.2 | 0.1 | 15.2 | 0.8 | 17.9 | 1.3 | 7.7 | 0.3 | |
arole | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 3.7 | 0.4 | 0.1 | 0.1 | 1.3 | 0.1 | |
autres résineux | 0.5 | 0.2 | 1.0 | 0.3 | 0.1 | 0.1 | 0.2 | 0.1 | 0.0 | . | 0.3 | 0.1 | |
hêtre | 34.1 | 1.4 | 27.6 | 1.3 | 16.2 | 1.1 | 5.5 | 0.5 | 15.6 | 1.3 | 17.8 | 0.5 | |
érable | 3.3 | 0.6 | 4.4 | 0.6 | 3.1 | 0.5 | 2.2 | 0.3 | 1.9 | 0.5 | 2.9 | 0.2 | |
frêne | 3.6 | 0.6 | 6.3 | 0.7 | 2.3 | 0.5 | 2.3 | 0.3 | 3.9 | 0.7 | 3.5 | 0.2 | |
chêne | 3.5 | 0.6 | 3.8 | 0.6 | 0.2 | 0.1 | 1.0 | 0.2 | 2.5 | 0.6 | 2.0 | 0.2 | |
châtaignier | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.1 | 14.0 | 1.2 | 1.9 | 0.2 | |
autres feuillus | 2.3 | 0.5 | 5.6 | 0.7 | 2.1 | 0.4 | 5.1 | 0.5 | 17.1 | 1.3 | 5.8 | 0.3 | |
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. 1300057. Birmensdorf, Swiss Federal Research Institute WSL