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région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | 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 | ±% |
pas d'indication | pas d'indication | 4.3 | 28 | 7.0 | 22 | 5.5 | 26 | 10.8 | 18 | 2.3 | 37 | 29.9 | 11 |
12 à 30 cm | 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 | . | |
41 à 50 cm | 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 | . | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 4.3 | 28 | 7.0 | 22 | 5.5 | 26 | 10.8 | 18 | 2.3 | 37 | 29.9 | 11 | |
épicéa | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 9.6 | 19 | 12.3 | 16 | 11.0 | 18 | 13.4 | 16 | 1.4 | 50 | 47.8 | 8 | |
31 à 40 cm | 8.0 | 21 | 15.2 | 15 | 21.1 | 12 | 31.6 | 10 | 2.6 | 37 | 78.4 | 6 | |
41 à 50 cm | 26.4 | 11 | 27.5 | 11 | 41.9 | 8 | 57.0 | 7 | 11.0 | 17 | 163.9 | 4 | |
51 à 60 cm | 11.7 | 17 | 30.3 | 10 | 33.0 | 9 | 45.9 | 8 | 7.1 | 21 | 128.0 | 5 | |
>60 cm | 2.9 | 35 | 4.2 | 29 | 9.5 | 19 | 14.0 | 15 | 2.9 | 35 | 33.5 | 10 | |
total | 58.6 | 7 | 89.6 | 5 | 116.5 | 4 | 161.9 | 4 | 25.0 | 11 | 451.6 | 2 | |
sapin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 2.8 | 35 | 1.4 | 50 | 0.8 | 71 | 1.1 | 58 | 0.4 | 100 | 6.3 | 23 | |
31 à 40 cm | 7.0 | 22 | 3.7 | 30 | 2.0 | 41 | 2.5 | 38 | 0.4 | 100 | 15.6 | 15 | |
41 à 50 cm | 11.6 | 17 | 11.5 | 17 | 16.7 | 14 | 5.6 | 25 | 1.1 | 57 | 46.4 | 8 | |
51 à 60 cm | 10.1 | 18 | 10.2 | 18 | 11.7 | 17 | 3.7 | 30 | 1.5 | 50 | 37.1 | 10 | |
>60 cm | 0.8 | 70 | 2.1 | 41 | 3.1 | 35 | 1.3 | 50 | 0.4 | 100 | 7.7 | 22 | |
total | 32.2 | 10 | 29.0 | 10 | 34.3 | 9 | 14.2 | 15 | 3.6 | 31 | 113.2 | 5 | |
pin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.0 | 58 | 1.0 | 58 | 0.0 | . | 7.4 | 22 | 0.0 | . | 9.4 | 19 | |
31 à 40 cm | 2.8 | 35 | 1.4 | 50 | 0.8 | 71 | 8.1 | 21 | 0.7 | 71 | 13.7 | 16 | |
41 à 50 cm | 2.1 | 41 | 2.8 | 35 | 0.0 | . | 6.4 | 23 | 0.0 | . | 11.3 | 18 | |
51 à 60 cm | 0.3 | 100 | 2.1 | 41 | 0.7 | 71 | 1.4 | 50 | 0.0 | . | 4.6 | 28 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 6.2 | 23 | 7.3 | 22 | 1.4 | 50 | 23.3 | 12 | 0.7 | 71 | 38.9 | 9 | |
mélèze | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 1.0 | 58 | 0.0 | . | 8.5 | 20 | 4.8 | 26 | 14.3 | 15 | |
31 à 40 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 8.9 | 20 | 2.9 | 35 | 12.1 | 17 | |
41 à 50 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 11.9 | 17 | 5.3 | 25 | 17.6 | 14 | |
51 à 60 cm | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 9.5 | 19 | 3.6 | 31 | 14.4 | 15 | |
>60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 3.6 | 32 | 1.4 | 50 | 5.3 | 26 | |
total | 0.0 | . | 3.1 | 33 | 0.4 | 100 | 42.3 | 9 | 17.9 | 13 | 63.6 | 7 | |
arole | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 50 | 0.0 | . | 1.4 | 50 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 3.1 | 33 | 0.0 | . | 3.1 | 33 | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 4.5 | 27 | 0.0 | . | 4.5 | 27 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 41 | 0.0 | . | 2.2 | 41 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 11.6 | 17 | 0.0 | . | 11.6 | 17 | |
autres résineux | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.3 | 100 | 0.0 | . | 1.0 | 58 | |
31 à 40 cm | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
41 à 50 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
51 à 60 cm | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.3 | 100 | 2.1 | 41 | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.8 | 35 | |
hêtre | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 4.5 | 27 | 3.1 | 33 | 1.7 | 45 | 3.9 | 30 | 7.3 | 22 | 20.4 | 13 | |
31 à 40 cm | 23.9 | 11 | 8.2 | 20 | 8.0 | 21 | 6.0 | 24 | 6.4 | 24 | 52.5 | 8 | |
41 à 50 cm | 30.7 | 10 | 22.4 | 12 | 13.3 | 16 | 8.4 | 20 | 6.2 | 23 | 80.9 | 6 | |
51 à 60 cm | 8.2 | 20 | 14.8 | 15 | 4.7 | 28 | 5.5 | 24 | 1.5 | 49 | 34.7 | 10 | |
>60 cm | 1.8 | 45 | 3.5 | 31 | 0.7 | 71 | 0.3 | 100 | 0.4 | 100 | 6.7 | 23 | |
total | 69.1 | 6 | 52.0 | 7 | 28.4 | 10 | 24.1 | 11 | 21.7 | 12 | 195.3 | 4 | |
érable | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.1 | 58 | 3.1 | 33 | 1.1 | 58 | 2.5 | 38 | 0.7 | 71 | 8.4 | 20 | |
31 à 40 cm | 0.0 | . | 0.7 | 71 | 1.0 | 58 | 1.8 | 45 | 0.4 | 100 | 3.8 | 30 | |
41 à 50 cm | 1.4 | 50 | 0.7 | 71 | 1.1 | 58 | 0.7 | 71 | 0.0 | . | 3.8 | 30 | |
51 à 60 cm | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 1.3 | 50 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.9 | 35 | 4.8 | 26 | 3.5 | 32 | 5.3 | 26 | 1.0 | 58 | 17.4 | 14 | |
frêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.7 | 71 | 1.7 | 45 | 3.0 | 35 | 0.7 | 71 | 1.1 | 58 | 7.2 | 22 | |
31 à 40 cm | 1.4 | 50 | 3.0 | 33 | 3.0 | 35 | 2.4 | 37 | 0.7 | 71 | 10.5 | 18 | |
41 à 50 cm | 2.5 | 38 | 4.4 | 27 | 1.8 | 44 | 2.3 | 37 | 0.4 | 100 | 11.3 | 17 | |
51 à 60 cm | 0.7 | 71 | 1.0 | 58 | 0.8 | 71 | 0.0 | . | 0.0 | . | 2.5 | 38 | |
>60 cm | 0.0 | . | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | |
total | 5.3 | 25 | 11.1 | 17 | 8.6 | 20 | 5.4 | 24 | 2.2 | 41 | 32.5 | 10 | |
chêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.7 | 45 | 1.7 | 45 | 0.0 | . | 1.7 | 45 | 1.5 | 50 | 6.8 | 23 | |
31 à 40 cm | 1.8 | 44 | 1.4 | 50 | 0.4 | 100 | 0.3 | 100 | 1.1 | 58 | 5.0 | 27 | |
41 à 50 cm | 2.4 | 37 | 1.7 | 45 | 0.0 | . | 0.3 | 100 | 0.8 | 71 | 5.2 | 26 | |
51 à 60 cm | 0.3 | 100 | 2.1 | 41 | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 38 | |
>60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | |
total | 6.3 | 23 | 7.3 | 22 | 0.4 | 100 | 2.4 | 38 | 3.4 | 33 | 19.8 | 13 | |
châtaignier | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.5 | 21 | 7.5 | 21 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 5.5 | 25 | 6.3 | 24 | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.2 | 30 | 4.2 | 30 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 50 | 1.5 | 50 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 37 | 2.6 | 37 | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 21.4 | 12 | 22.1 | 12 | |
autres feuillus | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.7 | 70 | 3.0 | 33 | 1.5 | 50 | 10.2 | 18 | 15.8 | 14 | 31.3 | 10 | |
31 à 40 cm | 2.1 | 41 | 1.7 | 44 | 0.8 | 70 | 2.9 | 35 | 4.9 | 27 | 12.5 | 17 | |
41 à 50 cm | 1.4 | 50 | 2.4 | 38 | 0.0 | . | 1.4 | 50 | 0.4 | 100 | 5.6 | 25 | |
51 à 60 cm | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.6 | 71 | |
>60 cm | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.7 | 71 | |
total | 4.2 | 29 | 7.9 | 20 | 2.4 | 40 | 14.8 | 15 | 21.5 | 12 | 50.7 | 8 | |
total | pas d'indication | 4.3 | 28 | 7.0 | 22 | 5.5 | 26 | 10.8 | 18 | 2.3 | 37 | 29.9 | 11 |
12 à 30 cm | 22.1 | 12 | 29.1 | 10 | 19.1 | 13 | 51.1 | 8 | 40.4 | 8 | 161.9 | 4 | |
31 à 40 cm | 47.3 | 8 | 35.9 | 9 | 37.1 | 9 | 68.4 | 7 | 25.6 | 11 | 214.3 | 4 | |
41 à 50 cm | 78.6 | 5 | 74.1 | 6 | 74.7 | 6 | 98.6 | 5 | 29.2 | 10 | 355.2 | 3 | |
51 à 60 cm | 31.7 | 10 | 63.0 | 6 | 51.5 | 7 | 68.7 | 6 | 15.1 | 14 | 230.0 | 3 | |
>60 cm | 5.4 | 26 | 11.9 | 17 | 13.4 | 16 | 19.5 | 13 | 8.0 | 21 | 58.2 | 8 | |
total | 189.3 | 2 | 221.0 | 1 | 201.3 | 2 | 317.1 | 2 | 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. 1236353. Birmensdorf, Swiss Federal Research Institute WSL