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région biogéographique | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
essence dominante | diamètre à hauteur de poitrine dominant (vifs sur pied; 5 classes) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 3.7 | 31 | 4.5 | 28 | 11.4 | 18 | 6.0 | 24 | 5.3 | 26 | 5.1 | 26 | 36.1 | 10 |
12 à 30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 3.7 | 31 | 4.5 | 28 | 11.4 | 18 | 6.0 | 24 | 5.3 | 26 | 5.1 | 26 | 36.1 | 10 | |
épicéa | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 5.8 | 24 | 10.4 | 18 | 22.4 | 13 | 3.9 | 30 | 10.2 | 18 | 3.8 | 30 | 56.5 | 8 | |
31 à 40 cm | 10.7 | 18 | 16.0 | 14 | 22.8 | 12 | 8.9 | 20 | 13.0 | 16 | 6.0 | 24 | 77.4 | 7 | |
41 à 50 cm | 19.8 | 13 | 18.6 | 13 | 45.4 | 9 | 10.7 | 18 | 30.0 | 11 | 7.9 | 21 | 132.4 | 5 | |
51 à 60 cm | 13.0 | 16 | 14.9 | 15 | 48.9 | 8 | 11.2 | 17 | 21.0 | 13 | 11.8 | 16 | 120.7 | 5 | |
>60 cm | 5.1 | 27 | 10.5 | 18 | 35.0 | 9 | 4.6 | 28 | 12.4 | 16 | 5.8 | 24 | 73.4 | 7 | |
total | 54.4 | 7 | 70.5 | 6 | 174.4 | 4 | 39.2 | 9 | 86.6 | 6 | 35.3 | 9 | 460.4 | 2 | |
sapin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 3.6 | 31 | 4.5 | 28 | 4.3 | 30 | 0.0 | . | 0.0 | . | 0.0 | . | 12.4 | 17 | |
31 à 40 cm | 4.6 | 27 | 6.0 | 24 | 11.6 | 17 | 0.0 | . | 0.7 | 71 | 0.0 | . | 22.9 | 12 | |
41 à 50 cm | 13.4 | 16 | 11.3 | 17 | 13.4 | 16 | 0.4 | 100 | 0.7 | 70 | 1.8 | 44 | 41.0 | 9 | |
51 à 60 cm | 11.0 | 18 | 14.2 | 15 | 10.2 | 18 | 1.5 | 50 | 1.0 | 58 | 1.4 | 50 | 39.2 | 9 | |
>60 cm | 8.3 | 20 | 9.1 | 19 | 11.6 | 17 | 0.7 | 71 | 0.6 | 70 | 1.1 | 57 | 31.5 | 10 | |
total | 40.9 | 8 | 45.0 | 8 | 51.1 | 8 | 2.6 | 37 | 3.0 | 33 | 4.4 | 28 | 147.0 | 4 | |
pin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.7 | 71 | 0.8 | 70 | 2.1 | 41 | 1.7 | 44 | 4.2 | 29 | 0.7 | 71 | 10.2 | 18 | |
31 à 40 cm | 2.1 | 41 | 1.0 | 58 | 0.7 | 71 | 4.9 | 26 | 2.1 | 41 | 0.3 | 100 | 11.1 | 17 | |
41 à 50 cm | 2.4 | 37 | 2.5 | 38 | 0.7 | 71 | 1.4 | 50 | 4.0 | 30 | 0.3 | 100 | 11.3 | 18 | |
51 à 60 cm | 0.0 | . | 2.7 | 35 | 1.8 | 45 | 0.0 | . | 1.1 | 58 | 0.0 | . | 5.6 | 25 | |
>60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
total | 5.2 | 25 | 7.3 | 22 | 5.3 | 26 | 8.0 | 21 | 11.4 | 17 | 1.4 | 50 | 38.6 | 9 | |
mélèze | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.4 | 100 | 2.0 | 44 | 1.8 | 45 | 6.0 | 24 | 5.3 | 26 | 6.5 | 23 | 22.0 | 13 | |
31 à 40 cm | 0.0 | . | 0.3 | 100 | 1.1 | 58 | 5.3 | 26 | 4.9 | 27 | 7.4 | 21 | 19.1 | 13 | |
41 à 50 cm | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 9.0 | 20 | 6.4 | 23 | 7.8 | 21 | 23.8 | 12 | |
51 à 60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 6.6 | 23 | 4.3 | 29 | 6.4 | 23 | 17.7 | 14 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 32 | 4.0 | 30 | 2.8 | 35 | 10.2 | 18 | |
total | 0.7 | 71 | 2.6 | 37 | 3.2 | 33 | 30.4 | 10 | 24.9 | 12 | 30.9 | 10 | 92.7 | 6 | |
arole | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 2.2 | 41 | 0.0 | . | 2.5 | 38 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 1.4 | 50 | 0.0 | . | 2.8 | 35 | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | 2.5 | 38 | 0.0 | . | 3.5 | 31 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 2.1 | 41 | 0.0 | . | 3.6 | 32 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 1.4 | 50 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 4.9 | 27 | 8.9 | 20 | 0.0 | . | 13.8 | 16 | |
autres résineux | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.4 | 50 | |
31 à 40 cm | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
41 à 50 cm | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | |
51 à 60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
>60 cm | 0.0 | . | 1.3 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 50 | |
total | 0.7 | 71 | 3.1 | 33 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 0.0 | . | 4.9 | 27 | |
hêtre | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 6.0 | 24 | 12.9 | 16 | 5.6 | 26 | 0.7 | 71 | 0.4 | 100 | 3.8 | 30 | 29.3 | 11 | |
31 à 40 cm | 13.0 | 16 | 13.8 | 16 | 9.8 | 19 | 1.4 | 50 | 0.4 | 100 | 12.1 | 17 | 50.4 | 8 | |
41 à 50 cm | 28.3 | 10 | 18.9 | 13 | 16.6 | 14 | 1.1 | 58 | 2.4 | 38 | 7.8 | 21 | 75.1 | 6 | |
51 à 60 cm | 14.1 | 15 | 17.6 | 13 | 13.5 | 15 | 0.4 | 100 | 1.4 | 50 | 3.3 | 33 | 50.2 | 8 | |
>60 cm | 1.4 | 50 | 7.1 | 21 | 4.3 | 28 | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 14.1 | 15 | |
total | 62.8 | 6 | 70.3 | 6 | 49.8 | 8 | 3.5 | 32 | 5.5 | 25 | 27.2 | 10 | 219.2 | 3 | |
érable | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 5.0 | 26 | 4.6 | 28 | 4.7 | 28 | 1.1 | 58 | 0.4 | 100 | 2.3 | 37 | 18.1 | 14 | |
31 à 40 cm | 1.7 | 44 | 3.8 | 30 | 6.9 | 23 | 0.0 | . | 0.7 | 71 | 1.0 | 58 | 14.2 | 16 | |
41 à 50 cm | 1.7 | 45 | 2.7 | 35 | 3.2 | 33 | 0.4 | 100 | 1.1 | 58 | 0.8 | 71 | 9.8 | 19 | |
51 à 60 cm | 0.7 | 71 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.8 | 45 | |
>60 cm | 0.4 | 100 | 0.3 | 100 | 0.6 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 1.3 | 50 | |
total | 9.6 | 19 | 12.1 | 17 | 15.7 | 15 | 1.4 | 50 | 2.2 | 41 | 4.1 | 28 | 45.1 | 9 | |
frêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.3 | 100 | 2.4 | 37 | 2.5 | 38 | 1.1 | 58 | 1.0 | 58 | 1.4 | 50 | 8.8 | 20 | |
31 à 40 cm | 1.4 | 50 | 1.7 | 45 | 1.4 | 50 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 5.6 | 25 | |
41 à 50 cm | 2.4 | 37 | 4.4 | 27 | 3.2 | 33 | 0.4 | 100 | 0.4 | 100 | 0.7 | 71 | 11.5 | 17 | |
51 à 60 cm | 0.3 | 100 | 2.0 | 41 | 1.6 | 45 | 0.0 | . | 0.3 | 100 | 0.8 | 71 | 5.1 | 26 | |
>60 cm | 0.3 | 100 | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
total | 4.8 | 26 | 11.9 | 17 | 8.8 | 20 | 2.2 | 41 | 1.7 | 45 | 3.3 | 33 | 32.6 | 10 | |
chêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.4 | 50 | 0.7 | 71 | 0.0 | . | 2.1 | 41 | 0.0 | . | 0.7 | 71 | 4.9 | 27 | |
31 à 40 cm | 1.4 | 50 | 2.8 | 35 | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 1.8 | 44 | 7.1 | 22 | |
41 à 50 cm | 1.0 | 57 | 4.5 | 28 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.8 | 70 | 7.1 | 22 | |
51 à 60 cm | 0.3 | 100 | 4.1 | 29 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 5.1 | 26 | |
>60 cm | 0.0 | . | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 1.4 | 50 | |
total | 4.2 | 29 | 13.2 | 16 | 1.1 | 58 | 2.8 | 35 | 0.4 | 100 | 4.0 | 30 | 25.6 | 12 | |
châtaignier | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 3.9 | 30 | 4.2 | 29 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 6.4 | 23 | 6.7 | 23 | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 33 | 3.4 | 33 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 4.3 | 29 | 4.6 | 28 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 2.9 | 35 | 3.3 | 33 | |
total | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.7 | 71 | 0.0 | . | 20.9 | 12 | 22.3 | 12 | |
autres feuillus | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.1 | 58 | 6.2 | 24 | 6.7 | 24 | 5.0 | 27 | 4.6 | 28 | 13.8 | 15 | 37.4 | 10 | |
31 à 40 cm | 1.4 | 50 | 4.0 | 30 | 1.3 | 50 | 2.1 | 41 | 2.1 | 41 | 9.7 | 19 | 20.6 | 13 | |
41 à 50 cm | 0.3 | 100 | 4.8 | 26 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 5.5 | 25 | 11.8 | 17 | |
51 à 60 cm | 0.4 | 100 | 1.4 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
>60 cm | 0.3 | 100 | 1.0 | 58 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 45 | |
total | 3.5 | 32 | 17.4 | 14 | 9.1 | 20 | 7.5 | 22 | 6.6 | 23 | 29.0 | 10 | 73.1 | 7 | |
total | pas d'indication | 3.7 | 31 | 4.5 | 28 | 11.4 | 18 | 6.0 | 24 | 5.3 | 26 | 5.1 | 26 | 36.1 | 10 |
12 à 30 cm | 24.8 | 11 | 44.6 | 7 | 50.7 | 8 | 22.2 | 12 | 28.6 | 11 | 36.8 | 9 | 207.7 | 4 | |
31 à 40 cm | 36.6 | 9 | 49.9 | 8 | 56.6 | 8 | 25.1 | 11 | 25.4 | 11 | 45.1 | 8 | 238.6 | 3 | |
41 à 50 cm | 69.8 | 6 | 68.7 | 6 | 84.1 | 6 | 25.1 | 12 | 47.4 | 8 | 36.8 | 9 | 331.9 | 3 | |
51 à 60 cm | 39.8 | 8 | 58.2 | 7 | 76.7 | 6 | 21.1 | 12 | 31.1 | 10 | 28.6 | 10 | 255.5 | 3 | |
>60 cm | 15.9 | 14 | 32.1 | 9 | 51.9 | 8 | 9.8 | 19 | 19.1 | 13 | 13.0 | 16 | 141.7 | 4 | |
total | 190.6 | 2 | 258.0 | 2 | 331.3 | 2 | 109.2 | 5 | 156.9 | 4 | 165.4 | 2 | 1211.5 | 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. 1236432. Birmensdorf, Swiss Federal Research Institute WSL