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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 | 3.5 | 24 | 7.5 | 15 | 5.8 | 18 | 16.0 | 11 | 5.2 | 19 | 38.0 | 7 |
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 | 3.5 | 24 | 7.5 | 15 | 5.8 | 18 | 16.0 | 11 | 5.2 | 19 | 38.0 | 7 | |
épicéa | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 9.2 | 14 | 13.6 | 11 | 11.8 | 13 | 20.6 | 10 | 2.7 | 27 | 57.9 | 6 | |
31 à 40 cm | 10.1 | 14 | 12.5 | 12 | 21.7 | 9 | 36.8 | 7 | 3.7 | 23 | 84.9 | 5 | |
41 à 50 cm | 24.8 | 8 | 28.3 | 8 | 43.7 | 6 | 61.3 | 5 | 10.1 | 13 | 168.3 | 3 | |
51 à 60 cm | 13.3 | 12 | 29.2 | 8 | 35.5 | 7 | 45.3 | 6 | 7.4 | 16 | 130.8 | 4 | |
>60 cm | 2.9 | 27 | 4.4 | 21 | 10.7 | 13 | 17.1 | 10 | 3.2 | 25 | 38.2 | 7 | |
total | 60.3 | 5 | 88.0 | 4 | 123.4 | 3 | 181.2 | 3 | 27.2 | 8 | 480.1 | 2 | |
sapin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 2.4 | 29 | 2.2 | 30 | 0.8 | 50 | 1.4 | 38 | 0.4 | 71 | 7.1 | 17 | |
31 à 40 cm | 6.4 | 17 | 3.3 | 24 | 4.0 | 22 | 2.8 | 27 | 0.8 | 50 | 17.3 | 11 | |
41 à 50 cm | 12.5 | 12 | 10.1 | 14 | 16.7 | 11 | 5.3 | 19 | 1.1 | 40 | 45.8 | 6 | |
51 à 60 cm | 10.5 | 13 | 10.5 | 13 | 11.7 | 13 | 3.1 | 25 | 1.2 | 41 | 36.9 | 7 | |
>60 cm | 1.7 | 35 | 2.8 | 27 | 3.9 | 23 | 1.0 | 45 | 0.6 | 58 | 9.9 | 14 | |
total | 33.4 | 7 | 28.9 | 8 | 37.1 | 7 | 13.5 | 12 | 4.1 | 21 | 117.0 | 4 | |
pin | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.0 | 45 | 1.3 | 38 | 0.4 | 71 | 8.9 | 15 | 0.0 | . | 11.6 | 13 | |
31 à 40 cm | 2.3 | 29 | 1.2 | 41 | 0.9 | 50 | 9.0 | 15 | 0.6 | 58 | 13.9 | 12 | |
41 à 50 cm | 2.5 | 28 | 2.8 | 27 | 0.4 | 71 | 7.2 | 16 | 0.4 | 71 | 13.2 | 12 | |
51 à 60 cm | 0.8 | 50 | 1.6 | 35 | 0.6 | 58 | 1.2 | 41 | 0.4 | 71 | 4.5 | 21 | |
>60 cm | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.8 | 50 | |
total | 6.6 | 17 | 7.2 | 16 | 2.3 | 30 | 26.7 | 8 | 1.4 | 38 | 44.1 | 7 | |
mélèze | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.0 | . | 1.1 | 41 | 0.0 | . | 8.6 | 15 | 6.0 | 18 | 15.8 | 11 | |
31 à 40 cm | 0.0 | . | 0.2 | 100 | 0.0 | . | 11.3 | 13 | 4.3 | 21 | 15.7 | 11 | |
41 à 50 cm | 0.2 | 100 | 0.8 | 50 | 0.2 | 100 | 15.8 | 11 | 6.4 | 17 | 23.4 | 9 | |
51 à 60 cm | 0.2 | 100 | 1.0 | 45 | 0.2 | 100 | 8.3 | 15 | 3.1 | 25 | 12.9 | 12 | |
>60 cm | 0.0 | . | 0.4 | 71 | 0.0 | . | 4.8 | 20 | 1.7 | 33 | 6.9 | 17 | |
total | 0.4 | 71 | 3.4 | 23 | 0.4 | 71 | 48.8 | 6 | 21.6 | 9 | 74.6 | 5 | |
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 | . | 1.2 | 41 | 0.0 | . | 1.2 | 41 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.2 | 100 | 3.8 | 23 | 0.0 | . | 4.0 | 22 | |
41 à 50 cm | 0.0 | . | 0.0 | . | 0.0 | . | 3.8 | 23 | 0.2 | 100 | 4.0 | 22 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 3.5 | 23 | 0.0 | . | 3.5 | 23 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | |
total | 0.0 | . | 0.0 | . | 0.2 | 100 | 12.5 | 12 | 0.2 | 100 | 12.9 | 12 | |
autres résineux | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 0.4 | 71 | 1.1 | 41 | 0.0 | . | 0.4 | 71 | 0.0 | . | 1.9 | 32 | |
31 à 40 cm | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.8 | 50 | |
41 à 50 cm | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 71 | |
51 à 60 cm | 0.0 | . | 0.8 | 50 | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 50 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 1.0 | 45 | 2.4 | 29 | 0.0 | . | 0.6 | 58 | 0.0 | . | 3.9 | 22 | |
hêtre | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 5.0 | 19 | 3.3 | 24 | 2.7 | 28 | 3.2 | 25 | 6.3 | 17 | 20.4 | 10 | |
31 à 40 cm | 23.1 | 9 | 11.3 | 13 | 7.3 | 16 | 6.7 | 17 | 8.1 | 15 | 56.4 | 6 | |
41 à 50 cm | 33.7 | 7 | 22.6 | 9 | 13.2 | 12 | 7.7 | 15 | 5.4 | 19 | 82.6 | 5 | |
51 à 60 cm | 8.6 | 15 | 14.5 | 11 | 7.5 | 16 | 4.2 | 21 | 1.7 | 35 | 36.4 | 7 | |
>60 cm | 1.4 | 38 | 3.2 | 25 | 0.8 | 50 | 0.2 | 100 | 0.2 | 100 | 5.8 | 18 | |
total | 71.8 | 4 | 54.8 | 5 | 31.4 | 7 | 22.0 | 9 | 21.6 | 9 | 201.6 | 3 | |
érable | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.0 | 45 | 2.9 | 26 | 1.0 | 45 | 2.2 | 30 | 1.2 | 41 | 8.2 | 15 | |
31 à 40 cm | 0.8 | 50 | 1.6 | 35 | 1.5 | 38 | 2.2 | 30 | 0.4 | 71 | 6.4 | 18 | |
41 à 50 cm | 1.0 | 45 | 1.0 | 45 | 0.8 | 50 | 1.2 | 41 | 0.0 | . | 4.0 | 22 | |
51 à 60 cm | 0.4 | 71 | 0.6 | 58 | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 1.8 | 33 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | |
total | 3.1 | 25 | 6.1 | 18 | 3.9 | 23 | 5.9 | 18 | 1.6 | 35 | 20.6 | 10 | |
frêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.2 | 41 | 2.9 | 26 | 2.4 | 30 | 1.8 | 33 | 2.7 | 27 | 10.9 | 14 | |
31 à 40 cm | 1.3 | 38 | 3.5 | 23 | 2.3 | 30 | 2.1 | 30 | 1.0 | 45 | 10.3 | 14 | |
41 à 50 cm | 2.8 | 27 | 4.4 | 21 | 1.3 | 41 | 1.9 | 31 | 0.2 | 100 | 10.5 | 14 | |
51 à 60 cm | 0.6 | 58 | 1.0 | 45 | 0.4 | 71 | 0.0 | . | 0.0 | . | 2.0 | 32 | |
>60 cm | 0.0 | . | 0.6 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | |
total | 5.9 | 18 | 12.4 | 12 | 6.4 | 18 | 5.8 | 18 | 3.9 | 22 | 34.4 | 7 | |
chêne | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.6 | 35 | 1.6 | 35 | 0.0 | . | 2.4 | 29 | 2.0 | 31 | 7.6 | 16 | |
31 à 40 cm | 1.9 | 31 | 2.4 | 29 | 0.2 | 100 | 0.2 | 100 | 0.8 | 50 | 5.5 | 19 | |
41 à 50 cm | 1.5 | 35 | 2.4 | 29 | 0.2 | 100 | 0.8 | 50 | 1.0 | 44 | 5.9 | 18 | |
51 à 60 cm | 1.0 | 45 | 1.6 | 35 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 3.0 | 26 | |
>60 cm | 0.2 | 100 | 1.0 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 41 | |
total | 6.2 | 17 | 8.9 | 15 | 0.4 | 71 | 3.6 | 23 | 4.1 | 22 | 23.2 | 9 | |
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 | . | 6.5 | 17 | 6.5 | 17 | |
31 à 40 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 58 | 5.9 | 18 | 6.6 | 17 | |
41 à 50 cm | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.0 | . | 3.9 | 23 | 4.1 | 22 | |
51 à 60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 100 | 2.5 | 28 | 2.7 | 27 | |
>60 cm | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 25 | 3.2 | 25 | |
total | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.8 | 50 | 22.1 | 8 | 23.1 | 8 | |
autres feuillus | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
12 à 30 cm | 1.8 | 33 | 3.8 | 22 | 2.4 | 30 | 11.3 | 13 | 15.9 | 11 | 35.2 | 7 | |
31 à 40 cm | 1.5 | 35 | 2.1 | 30 | 0.9 | 50 | 3.1 | 25 | 6.3 | 18 | 13.9 | 12 | |
41 à 50 cm | 1.6 | 35 | 1.9 | 32 | 0.2 | 100 | 1.0 | 44 | 1.0 | 45 | 5.8 | 19 | |
51 à 60 cm | 0.0 | . | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.6 | 58 | |
>60 cm | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.2 | 100 | 0.6 | 58 | |
total | 5.2 | 19 | 8.2 | 15 | 3.5 | 25 | 15.6 | 11 | 23.6 | 8 | 56.0 | 6 | |
total | pas d'indication | 3.5 | 24 | 7.5 | 15 | 5.8 | 18 | 16.0 | 11 | 5.2 | 19 | 38.0 | 7 |
12 à 30 cm | 23.5 | 8 | 33.8 | 7 | 21.5 | 9 | 62.0 | 5 | 43.7 | 6 | 184.5 | 3 | |
31 à 40 cm | 48.0 | 6 | 38.2 | 7 | 38.9 | 7 | 78.8 | 5 | 31.9 | 7 | 235.7 | 3 | |
41 à 50 cm | 80.8 | 4 | 74.6 | 4 | 76.7 | 4 | 106.0 | 4 | 29.8 | 7 | 368.0 | 2 | |
51 à 60 cm | 35.3 | 7 | 61.0 | 5 | 56.5 | 5 | 66.4 | 5 | 16.8 | 10 | 235.8 | 3 | |
>60 cm | 6.3 | 18 | 13.0 | 12 | 15.4 | 11 | 23.8 | 9 | 9.2 | 14 | 67.6 | 5 | |
total | 197.3 | 1 | 228.0 | 1 | 214.8 | 1 | 353.1 | 1 | 136.6 | 2 | 1129.7 | 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. 1236362. Birmensdorf, Swiss Federal Research Institute WSL