Sélectionner un thème dans la liste
région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
âge dominant | essence dominante | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 6.0 | 24 | 2.0 | 45 | 5.0 | 27 | 2.1 | 41 | 1.7 | 45 | 0.6 | 70 | 17.4 | 14 |
épicéa | 0.0 | . | 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 | . | 0.0 | . | |
pin | 0.0 | . | 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 | . | 0.0 | . | |
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 | 0.0 | . | 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 | . | 0.0 | . | |
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 | . | 0.0 | . | 0.0 | . | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 6.0 | 24 | 2.0 | 45 | 5.0 | 27 | 2.1 | 41 | 1.7 | 45 | 0.6 | 70 | 17.4 | 14 | |
=40 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 16.9 | 14 | 5.3 | 27 | 2.6 | 38 | 0.0 | . | 2.1 | 41 | 1.0 | 58 | 27.9 | 11 | |
sapin | 8.1 | 21 | 2.0 | 45 | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 10.8 | 18 | |
pin | 1.8 | 45 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.5 | 38 | |
mélèze | 2.3 | 40 | 1.1 | 58 | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 4.4 | 29 | |
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 | 14.8 | 15 | 1.1 | 58 | 1.9 | 45 | 0.0 | . | 0.0 | . | 0.4 | 100 | 18.2 | 14 | |
érable | 7.9 | 21 | 1.3 | 50 | 1.1 | 58 | 0.7 | 71 | 0.4 | 100 | 1.0 | 58 | 12.4 | 17 | |
frêne | 1.7 | 45 | 0.7 | 72 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 2.8 | 35 | |
chêne | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | |
autres feuillus | 6.2 | 24 | 2.7 | 38 | 0.4 | 100 | 1.4 | 50 | 2.1 | 41 | 1.1 | 58 | 13.8 | 16 | |
total | 60.4 | 6 | 14.6 | 16 | 7.1 | 23 | 2.5 | 38 | 5.2 | 26 | 4.5 | 27 | 94.3 | 5 | |
41-80 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 38.4 | 9 | 15.7 | 15 | 10.6 | 18 | 4.6 | 28 | 9.1 | 19 | 4.6 | 28 | 83.0 | 6 | |
sapin | 17.7 | 14 | 9.3 | 20 | 3.0 | 36 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 30.8 | 11 | |
pin | 3.8 | 30 | 0.0 | . | 0.0 | . | 1.7 | 45 | 1.4 | 50 | 0.0 | . | 6.9 | 22 | |
mélèze | 0.4 | 100 | 0.7 | 71 | 0.3 | 100 | 2.5 | 38 | 1.8 | 45 | 1.7 | 45 | 7.5 | 22 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 2.4 | 38 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 35 | |
hêtre | 34.8 | 10 | 4.7 | 28 | 4.4 | 29 | 1.4 | 50 | 0.7 | 71 | 7.3 | 22 | 53.2 | 8 | |
érable | 9.0 | 19 | 3.7 | 32 | 1.5 | 50 | 0.7 | 71 | 0.7 | 71 | 1.0 | 58 | 16.6 | 15 | |
frêne | 7.5 | 21 | 0.7 | 71 | 1.4 | 50 | 0.7 | 71 | 0.7 | 71 | 1.8 | 45 | 12.9 | 16 | |
chêne | 5.8 | 24 | 0.4 | 100 | 0.4 | 100 | 1.7 | 45 | 0.0 | . | 1.8 | 45 | 10.2 | 19 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 10.8 | 17 | 11.2 | 17 | |
autres feuillus | 8.0 | 21 | 1.3 | 50 | 0.8 | 71 | 3.6 | 31 | 2.4 | 38 | 14.5 | 15 | 30.6 | 10 | |
total | 127.8 | 4 | 36.9 | 9 | 22.4 | 12 | 17.7 | 14 | 17.2 | 14 | 43.6 | 8 | 265.7 | 3 | |
81-120 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 33.3 | 10 | 20.9 | 13 | 15.3 | 15 | 8.1 | 21 | 13.6 | 16 | 4.0 | 30 | 95.2 | 6 | |
sapin | 29.5 | 10 | 13.7 | 16 | 6.8 | 23 | 0.7 | 71 | 0.7 | 70 | 1.4 | 50 | 52.8 | 8 | |
pin | 4.2 | 29 | 1.1 | 58 | 0.3 | 100 | 3.1 | 33 | 4.0 | 30 | 0.0 | . | 12.7 | 17 | |
mélèze | 0.7 | 71 | 0.0 | . | 0.0 | . | 5.6 | 25 | 2.8 | 35 | 5.3 | 25 | 14.4 | 15 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 1.4 | 50 | |
autres résineux | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | |
hêtre | 58.2 | 7 | 12.3 | 17 | 10.4 | 18 | 1.7 | 45 | 2.4 | 38 | 11.4 | 17 | 96.4 | 6 | |
érable | 2.8 | 35 | 2.5 | 38 | 2.5 | 38 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 8.5 | 20 | |
frêne | 6.4 | 23 | 1.0 | 58 | 3.2 | 33 | 0.7 | 71 | 0.0 | . | 0.8 | 71 | 12.1 | 17 | |
chêne | 6.6 | 23 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 0.4 | 100 | 1.1 | 58 | 9.1 | 20 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 5.0 | 27 | 5.4 | 26 | |
autres feuillus | 2.4 | 38 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 3.8 | 31 | 6.9 | 23 | |
total | 145.0 | 4 | 51.8 | 8 | 38.8 | 9 | 22.1 | 12 | 25.0 | 12 | 33.1 | 9 | 316.0 | 3 | |
121-160 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 19.6 | 13 | 26.0 | 11 | 15.2 | 15 | 9.5 | 19 | 16.4 | 14 | 7.5 | 21 | 94.2 | 6 | |
sapin | 15.1 | 15 | 11.8 | 17 | 2.8 | 35 | 2.2 | 40 | 0.3 | 100 | 1.1 | 58 | 33.3 | 10 | |
pin | 1.7 | 45 | 0.7 | 71 | 0.7 | 71 | 1.0 | 58 | 2.5 | 38 | 0.0 | . | 6.6 | 23 | |
mélèze | 0.0 | . | 0.0 | . | 0.4 | 100 | 6.9 | 22 | 2.5 | 38 | 3.9 | 30 | 13.6 | 16 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 0.0 | . | 1.8 | 45 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 17.6 | 14 | 6.7 | 22 | 4.9 | 26 | 0.7 | 71 | 1.0 | 58 | 1.9 | 44 | 32.8 | 10 | |
érable | 0.7 | 71 | 0.0 | . | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.4 | 100 | 1.6 | 45 | |
frêne | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.0 | 58 | |
chêne | 1.8 | 45 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.4 | 38 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.1 | 58 | 1.5 | 50 | |
autres feuillus | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
total | 56.8 | 7 | 45.1 | 8 | 25.6 | 11 | 20.6 | 13 | 25.2 | 12 | 15.9 | 14 | 189.2 | 4 | |
>160 ans | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.9 | 27 | 26.4 | 11 | 15.9 | 15 | 14.8 | 15 | 30.4 | 10 | 10.8 | 17 | 103.3 | 5 | |
sapin | 4.9 | 26 | 5.4 | 25 | 2.0 | 41 | 0.7 | 71 | 0.7 | 71 | 1.8 | 44 | 15.5 | 15 | |
pin | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 2.4 | 38 | 1.4 | 50 | 0.3 | 100 | 5.2 | 26 | |
mélèze | 0.0 | . | 0.4 | 100 | 0.0 | . | 9.2 | 19 | 8.9 | 20 | 5.2 | 25 | 23.7 | 12 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 38 | 3.6 | 32 | 0.0 | . | 6.0 | 24 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 2.8 | 35 | 3.1 | 33 | 1.0 | 58 | 0.3 | 100 | 0.0 | . | 2.9 | 35 | 10.0 | 18 | |
érable | 0.0 | . | 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 | . | 0.0 | . | |
chêne | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.4 | 50 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | 1.8 | 45 | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 14.3 | 15 | 35.6 | 9 | 18.8 | 13 | 30.3 | 10 | 44.9 | 8 | 22.9 | 11 | 166.9 | 4 | |
total | pas d'indication | 6.0 | 24 | 2.0 | 45 | 5.0 | 27 | 2.1 | 41 | 1.7 | 45 | 0.6 | 70 | 17.4 | 14 |
épicéa | 113.1 | 5 | 94.3 | 5 | 59.7 | 7 | 37.0 | 9 | 71.7 | 6 | 27.9 | 10 | 403.6 | 2 | |
sapin | 75.4 | 6 | 42.1 | 9 | 15.2 | 15 | 4.0 | 30 | 2.1 | 40 | 4.4 | 28 | 143.2 | 5 | |
pin | 12.1 | 17 | 2.5 | 38 | 1.1 | 58 | 8.4 | 20 | 9.6 | 19 | 0.3 | 100 | 34.0 | 10 | |
mélèze | 3.4 | 33 | 2.1 | 41 | 1.1 | 58 | 24.2 | 12 | 16.3 | 14 | 16.4 | 14 | 63.6 | 7 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 33 | 6.0 | 24 | 0.0 | . | 9.2 | 19 | |
autres résineux | 3.4 | 32 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 30 | |
hêtre | 128.1 | 4 | 27.9 | 11 | 22.5 | 12 | 4.2 | 29 | 4.1 | 29 | 23.8 | 11 | 210.6 | 4 | |
érable | 20.3 | 13 | 7.5 | 22 | 5.7 | 25 | 1.8 | 45 | 1.1 | 58 | 2.8 | 35 | 39.2 | 9 | |
frêne | 15.7 | 14 | 2.5 | 38 | 5.3 | 26 | 1.8 | 45 | 1.0 | 58 | 2.6 | 38 | 28.7 | 11 | |
chêne | 16.0 | 15 | 0.8 | 71 | 0.8 | 71 | 2.8 | 35 | 0.7 | 71 | 3.0 | 35 | 23.9 | 12 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 57 | 0.0 | . | 19.5 | 12 | 20.6 | 12 | |
autres feuillus | 16.9 | 14 | 4.0 | 30 | 1.4 | 50 | 5.0 | 27 | 4.9 | 27 | 19.3 | 13 | 51.6 | 8 | |
total | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 1 |
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. 1300242. Birmensdorf, Swiss Federal Research Institute WSL