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NFI3
forest area
type of next treatment (interview survey)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment50.4659.1539.0658.8458.5589.63355.32
tending58.4516.21112.1123.2255.2191.24196.34
thinning138.9327.5817.8107.1167.8159.914208.93
establishment cut58.5529.5826.985.91712.2123.424136.54
removal cut34.0712.8126.9161.7337.2164.22266.85
plentering26.7810.3140.8500.6581.0440.210039.67
thinning of mountain forest0.47121.194.32119.9926.687.61579.95
coppice cut0.4710.21000.0.0.0.0.4713.1254.022
conversion9.3143.2251.4380.0.0.0.0.210014.212
transformation0.8500.0.0.21000.0.0.0.0.0.1.045
sanitary felling5.7192.0321.4380.21000.4710.47110.214
plentering in broadleaf forest17.9100.0.1.3380.0.0.0.0.47119.610
tending of forest edge4.9200.0.1.7330.21000.6580.21007.716
planting1.4381.6350.21000.0.0.0.0.0.3.325
agrosilvicultural treatments4.2222.9271.2411.4381.4382.82713.812
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 12.07.2020 #798942/265274
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