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NFI5
forest area
degree of regeneration cover (7 classes) · stand stability
regional demarcation: biogeographical region
unit: %, subtotal
evaluation area: accessible forest without shrub forest NFI4/NFI5
grid: 1.4 km grid, subgrids 1-5
state 2018/26
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
degree of regeneration cover (7 classes)stand stability%±%±%±%±%±%±%±
n/an/a..............
critical..............
reduced..............
stable..............
total..............
< 1%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical17.411.20.0.6.23.58.75.95.53.87.14.86.92.0
reduced32.813.573.811.373.06.431.79.939.98.344.89.151.83.9
stable49.814.526.211.320.85.959.510.554.68.448.29.041.33.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
1-4%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical10.24.08.73.43.91.54.42.50.9.3.51.54.50.8
reduced46.46.560.45.965.13.648.15.938.84.759.64.055.12.0
stable43.56.530.95.630.93.547.55.960.34.736.94.040.41.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
5-9%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical0.0.5.42.65.61.90.0.2.31.64.82.13.50.8
reduced50.16.059.75.764.04.051.56.436.25.148.44.852.62.1
stable49.96.034.95.530.43.848.56.461.55.246.94.843.92.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
10-25%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical2.81.64.21.63.41.13.41.93.91.73.81.93.60.6
reduced47.34.843.63.853.93.144.75.341.84.354.44.948.41.7
stable49.94.852.23.942.73.151.95.354.44.441.94.848.01.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
26-50%n/a0.0.0.7.0.0.0.0.0.0.0.0.0.2.
critical2.41.44.11.62.51.23.0.2.1.0.0.2.70.7
reduced35.64.345.14.247.44.048.18.748.47.166.07.645.62.1
stable62.04.450.14.250.14.048.98.749.57.134.07.651.52.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
51-75%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical1.2.1.20.85.52.711.4.0.0.17.311.22.90.9
reduced32.75.343.03.948.85.733.815.859.414.236.814.742.12.6
stable66.15.355.83.945.85.754.916.640.614.245.915.155.02.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
76-100%n/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
critical0.0.1.0.8.44.70.0.0.0.19.2.2.10.9
reduced21.04.650.04.956.88.539.721.962.517.119.2.41.03.2
stable79.04.649.04.934.78.160.321.937.517.161.621.656.93.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.0.1.0.0.0.0.0.0.0.0.0.0.
critical2.90.73.50.74.20.73.51.12.60.84.31.03.60.3
reduced38.52.148.41.857.21.746.02.941.32.454.22.348.90.9
stable58.62.147.91.838.61.650.62.956.12.441.52.347.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.05.2024 #1237872/419622

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. 1237872. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1862148

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