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NFI4
forest area
type of next treatment
regional demarcation: protection forest region
unit: 1000 ha
evaluation area: accessible forest without shrub forest NFI1-NFI5
grid: 1.4 km grid, subgrids 1-5
state 2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern Alps Southeastern AlpsSouthern AlpsSwitzerland
type of next treatment1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%
n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
possible intervention in >20 years33.61041.2933.81048.8870.4774.15301.93
tending52.7720.8136.8233.9306.4232.04192.65
thinning130.3429.61118.8134.3285.3268.221196.54
secondary felling62.5719.71315.81410.91817.4146.723132.95
final felling24.5126.6232.5381.1581.7453.83140.19
selection felling28.71018.2134.3290.31002.4380.410054.48
thinning of mountain forest4.22941.4921.71224.31213.11617.813122.65
coppice cut2.1410.0.0.0.0.0.0.0.5.2267.222
conversion2.7351.1580.0.0.0.0.0.1.1584.927
transformation0.7710.31000.31000.0.0.0.0.0.1.350
sanitary felling6.6231.3501.1581.1580.0.0.410010.518
thinning of continuous cover forest43.882.2419.0200.0.0.0.0.0.55.07
tending of forest edge4.8271.2582.9350.0.1.1580.410010.419
planting0.41000.0.0.0.0.0.0.0.0.0.0.4100
agrosilvicultural treatments12.8162.5380.7710.7711.4500.87118.914
total410.31186.13117.8595.45119.25120.731049.51
© WSL, Swiss National Forest Inventory, 05.03.2024 #1224879/406629

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. 1224879. Birmensdorf, Swiss Federal Research Institute WSL

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