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NFI2
forest area
protection forest against avalanches (2022) · proportion of sanitary/salvage fellings
regional demarcation: protection forest region
unit: %, subtotal
evaluation area: accessible forest without shrub forest NFI1-NFI5
grid: 1.4 km grid, subgrids 1-5
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern Alps Southeastern AlpsSouthern AlpsSwitzerland
protection forest against avalanches (2022)proportion of sanitary/salvage fellings%±%±%±%±%±%±%±
n/an/a..............
0%..............
1-50%..............
>50%..............
total..............
insiden/a49.614.567.76.155.98.175.65.272.66.792.44.271.82.8
0%24.712.55.12.95.03.55.92.811.44.80.0.6.61.5
1-50%16.910.96.43.115.65.91.3.4.63.20.0.5.61.4
>50%8.9.20.85.423.46.917.34.611.44.87.64.216.12.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outsiden/a37.01.455.52.358.22.978.72.964.92.888.81.954.40.9
0%36.71.420.51.913.22.07.91.99.11.78.51.623.10.8
1-50%11.20.98.11.35.11.33.91.44.01.10.70.57.50.5
>50%15.21.015.91.723.52.59.52.121.92.42.00.815.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a37.11.456.82.257.92.777.92.565.92.689.21.755.90.9
0%36.61.418.81.712.31.87.41.69.41.67.61.521.60.7
1-50%11.20.97.91.26.31.33.31.14.11.10.60.47.30.5
>50%15.11.016.41.623.52.311.51.920.62.22.60.915.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.05.2024 #1309290/491040

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. 1309290. Birmensdorf, Swiss Federal Research Institute WSL

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