NFI Results
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AG | AI | AR | BE | BL/BS | FR | GE | GL | GR | JU | LU | NE | NW | OW | SG | SH | SO | SZ | TG | TI | UR | VD | VS | ZG | ZH | Switzerland | |||||||||||||||||||||||||||
type of last silvicultural treatment | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% | m³/ha/yr | ±% |
n/a | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
no treatment | 2.1 | 53 | 0.6 | 92 | 0.3 | 96 | 0.8 | 26 | 1.0 | 72 | 0.7 | 52 | 0.0 | . | 1.8 | 91 | 0.4 | 38 | 1.8 | 60 | 1.9 | 39 | 0.9 | 44 | 0.0 | . | 0.8 | 68 | 0.5 | 67 | 0.6 | 96 | 0.3 | 63 | 0.3 | 59 | 0.2 | 50 | 0.2 | 84 | 0.0 | . | 0.6 | 39 | 0.1 | 62 | 0.0 | . | 0.8 | 45 | 0.5 | 13 |
tending | 18.3 | 32 | 0.0 | . | 7.7 | 0 | 12.6 | 23 | 11.3 | 71 | 31.3 | 48 | 0.0 | . | 0.0 | . | 8.5 | 42 | 13.6 | 70 | 17.5 | 68 | 7.4 | 43 | 0.0 | . | 18.4 | 75 | 28.8 | 56 | 1.2 | 57 | 18.3 | 51 | 2.6 | 74 | 5.9 | 50 | 0.4 | 0 | 1.3 | 69 | 5.2 | 37 | 3.3 | 61 | 7.4 | 59 | 10.4 | 37 | 10.8 | 13 |
thinning | 6.6 | 18 | 0.0 | . | 5.5 | 43 | 8.8 | 14 | 4.2 | 42 | 8.4 | 20 | 6.2 | 0 | 10.4 | 64 | 5.2 | 33 | 11.0 | 34 | 13.0 | 27 | 7.9 | 19 | 4.0 | 6 | 3.9 | 79 | 4.3 | 44 | 6.3 | 29 | 8.5 | 25 | 1.6 | 52 | 7.3 | 25 | 3.3 | 53 | 4.1 | 81 | 6.2 | 20 | 3.4 | 34 | 0.0 | . | 7.6 | 20 | 7.0 | 6 |
secondary felling | 5.4 | 50 | 0.0 | . | 7.5 | 0 | 18.2 | 22 | 10.0 | 67 | 24.5 | 31 | 10.4 | 0 | 0.0 | . | 8.3 | 37 | 13.0 | 20 | 9.2 | 52 | 20.9 | 44 | 8.0 | 0 | 0.0 | . | 8.3 | 83 | 27.7 | 0 | 14.9 | 46 | 13.0 | 7 | 47.6 | 53 | 0.0 | . | 7.0 | 38 | 15.3 | 26 | 12.6 | 33 | 0.0 | . | 18.4 | 36 | 14.2 | 11 |
final felling | 11.9 | 33 | 9.9 | 0 | 8.8 | 0 | 23.8 | 27 | 56.4 | 0 | 18.5 | 13 | 0.0 | . | 2.7 | 0 | 9.7 | 48 | 20.2 | 21 | 77.5 | 0 | 22.3 | 30 | 0.0 | . | 0.0 | . | 0.0 | . | 20.1 | 0 | 18.2 | 44 | 68.9 | 0 | 0.0 | . | 17.8 | 46 | 17.9 | 0 | 15.8 | 40 | 6.4 | 79 | 0.0 | . | 33.8 | 0 | 17.9 | 13 |
selection felling | 0.0 | . | 0.0 | . | 0.0 | . | 15.4 | 25 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.4 | 0 | 7.5 | 21 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 6.9 | 0 | 0.0 | . | 3.5 | 40 | 0.4 | 0 | 0.0 | . | 0.0 | . | 8.1 | 19 |
thinning of mountain forest | 0.0 | . | 0.0 | . | 0.0 | . | 14.3 | 7 | 0.0 | . | 8.8 | 11 | 0.0 | . | 0.0 | . | 12.0 | 22 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 7.4 | 78 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 9.2 | 32 | 0.0 | . | 0.0 | . | 10.4 | 16 |
coppice cut | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.6 | 38 | 0.0 | . | 8.7 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 5.1 | 29 |
conversion | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 3.9 | 0 | 0.0 | . | 23.6 | 37 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0 | 0.0 | . | 0.0 | . | 11.8 | 63 | 11.3 | 46 |
transformation | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.5 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 5.2 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.8 | 52 |
sanitary felling | 24.9 | 18 | 0.0 | . | 9.2 | 36 | 13.9 | 9 | 15.6 | 69 | 20.9 | 19 | 0.0 | . | 2.0 | 70 | 3.2 | 37 | 9.4 | 26 | 17.7 | 23 | 5.2 | 24 | 4.3 | 0 | 13.8 | 35 | 5.0 | 36 | 7.8 | 33 | 13.3 | 34 | 13.1 | 44 | 20.8 | 33 | 2.5 | 84 | 6.1 | 84 | 8.1 | 27 | 2.9 | 32 | 12.5 | 36 | 20.1 | 20 | 12.5 | 6 |
thinning of continuous cover forest | 10.2 | 24 | 0.0 | . | 0.0 | . | 5.1 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 4.4 | 69 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.3 | 4 | 2.1 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 14.8 | 29 | 11.7 | 20 |
tending of forest edge | 15.7 | 72 | 0.0 | . | 65.6 | 0 | 16.9 | 6 | 0.0 | . | 5.7 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 23.9 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 108.7 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 21.4 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 19.8 | 0 | 0.0 | . | 0.0 | . | 17.1 | 35 |
planting | 30.3 | 0 | 0.0 | . | 0.0 | . | 14.1 | 39 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 8.8 | 0 | 0.0 | . | 15.6 | 0 | 12.6 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 25.4 | 0 | 92.5 | 0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 61.0 | 37 | 0.0 | . | 27.3 | 0 | 47.3 | 12 | 32.3 | 23 |
agrosilvicultural treatments | 7.1 | 0 | 5.9 | 42 | 4.0 | 0 | 8.5 | 61 | 0.0 | . | 8.4 | 66 | 0.0 | . | 0.0 | . | 0.1 | 82 | 8.3 | 75 | 2.6 | 71 | 3.1 | 77 | 0.0 | . | 0.0 | . | 0.4 | 95 | 0.0 | . | 0.7 | 0 | 0.0 | . | 3.4 | 0 | 2.4 | 50 | 0.0 | . | 6.0 | 49 | 1.4 | 41 | 0.0 | . | 0.0 | . | 3.6 | 25 |
total | 13.1 | 13 | 2.2 | 45 | 6.6 | 41 | 8.0 | 7 | 6.8 | 33 | 11.3 | 16 | 3.5 | 57 | 2.3 | 53 | 2.0 | 15 | 7.9 | 16 | 9.3 | 17 | 5.9 | 14 | 1.4 | 42 | 6.2 | 33 | 3.7 | 30 | 5.1 | 25 | 8.9 | 22 | 4.7 | 37 | 9.2 | 23 | 0.7 | 32 | 2.4 | 43 | 5.0 | 15 | 1.4 | 20 | 8.8 | 34 | 10.8 | 13 | 5.4 | 4 |
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. 1399098. Birmensdorf, Swiss Federal Research Institute WSL