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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
bois mort: résistance du bois (3 classes) | bois mort: colonisation par des arbustes (5 classes) | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% |
pas d'indication | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
0-1 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
2-10 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
11-20 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
21-50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
>50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
bois frais ou dur | pas d'indication | 12 | 9 | 15 | 17 | 11 | 18 | 8 | 16 | 7 | 13 | 26 | 14 | 23 | 13 | 19 | 13 | 23 | 13 | 21 | 17 | 21 | 16 | 25 | 9 | 20 | 8 | 33 | 9 | 20 | 3 |
0-1 | 9 | 10 | 5 | 26 | 6 | 22 | 3 | 27 | 4 | 17 | 14 | 16 | 6 | 14 | 7 | 21 | 13 | 18 | 9 | 25 | 8 | 25 | 19 | 10 | 11 | 10 | 15 | 11 | 10 | 4 | |
2-10 | 0 | 100 | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 0 | 49 | 0 | 100 | 0 | 33 | |
11-20 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | 71 | |
21-50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | |
>50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | 21 | 7 | 20 | 14 | 17 | 14 | 11 | 14 | 11 | 11 | 40 | 11 | 29 | 11 | 27 | 12 | 36 | 10 | 30 | 16 | 30 | 14 | 44 | 7 | 32 | 7 | 48 | 7 | 30 | 3 | |
bois pourri | pas d'indication | 4 | 15 | 2 | 40 | 4 | 27 | 2 | 25 | 3 | 20 | 4 | 27 | 6 | 16 | 5 | 18 | 7 | 21 | 8 | 23 | 7 | 30 | 4 | 16 | 3 | 16 | 6 | 13 | 4 | 5 |
0-1 | 6 | 13 | 3 | 26 | 5 | 21 | 4 | 28 | 3 | 19 | 15 | 16 | 9 | 14 | 6 | 17 | 16 | 15 | 6 | 27 | 12 | 22 | 12 | 10 | 8 | 14 | 8 | 11 | 8 | 4 | |
2-10 | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 77 | 0 | 71 | 0 | 100 | 0 | 50 | 0 | . | 0 | 100 | 0 | . | 0 | 71 | 0 | 61 | 0 | 28 | |
11-20 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 0 | . | 0 | 76 | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 48 | |
21-50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | 71 | |
>50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | 9 | 10 | 5 | 22 | 9 | 16 | 6 | 20 | 6 | 14 | 19 | 13 | 15 | 11 | 11 | 13 | 23 | 13 | 14 | 21 | 19 | 18 | 16 | 9 | 11 | 11 | 15 | 9 | 12 | 3 | |
bois en décomposition ou vermoulu | pas d'indication | 1 | 24 | 0 | 71 | 1 | 52 | 1 | 32 | 1 | 36 | 2 | 37 | 2 | 24 | 2 | 27 | 3 | 25 | 5 | 34 | 3 | 35 | 1 | 24 | 2 | 24 | 2 | 21 | 2 | 8 |
0-1 | 4 | 14 | 4 | 25 | 7 | 24 | 5 | 19 | 4 | 17 | 9 | 20 | 7 | 15 | 5 | 19 | 11 | 20 | 8 | 29 | 13 | 26 | 11 | 10 | 8 | 11 | 6 | 14 | 7 | 5 | |
2-10 | 0 | . | 0 | . | 0 | . | 0 | 71 | 0 | 100 | 0 | 65 | 0 | 100 | 0 | 77 | 0 | 58 | 0 | 100 | 0 | 100 | 0 | 100 | 0 | 36 | 0 | . | 0 | 22 | |
11-20 | 0 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 71 | |
21-50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 71 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 71 | |
>50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | 6 | 13 | 5 | 24 | 7 | 23 | 6 | 17 | 5 | 16 | 11 | 19 | 9 | 13 | 7 | 16 | 14 | 17 | 13 | 23 | 16 | 22 | 12 | 10 | 10 | 10 | 8 | 13 | 8 | 4 | |
total | pas d'indication | 17 | 8 | 17 | 17 | 16 | 15 | 11 | 15 | 11 | 11 | 32 | 13 | 31 | 11 | 27 | 11 | 32 | 11 | 33 | 13 | 32 | 15 | 30 | 8 | 25 | 8 | 41 | 8 | 26 | 3 |
0-1 | 19 | 7 | 12 | 17 | 18 | 13 | 12 | 16 | 10 | 11 | 38 | 12 | 22 | 9 | 18 | 12 | 40 | 12 | 23 | 17 | 33 | 16 | 42 | 7 | 27 | 8 | 29 | 8 | 24 | 3 | |
2-10 | 0 | 100 | 0 | . | 0 | 70 | 0 | 71 | 0 | 100 | 1 | 67 | 0 | 54 | 0 | 65 | 0 | 43 | 0 | 100 | 1 | 81 | 0 | 71 | 1 | 27 | 0 | 52 | 0 | 17 | |
11-20 | 0 | 71 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 0 | . | 0 | 76 | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 0 | 100 | 0 | 35 | |
21-50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 71 | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 0 | 45 | |
>50 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | 36 | 6 | 30 | 13 | 34 | 11 | 23 | 12 | 21 | 8 | 71 | 10 | 53 | 8 | 45 | 9 | 73 | 9 | 56 | 12 | 65 | 11 | 72 | 6 | 52 | 6 | 70 | 6 | 50 | 2 |
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. 1235326. Birmensdorf, Swiss Federal Research Institute WSL