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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · basal area (standing live trees) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionbasal area (standing live trees) %± %± %±
Western Jurato 19 m2/ha15.08.023.71.523.51.4
20-39 m2/ha45.011.152.41.752.31.7
40-59 m2/ha40.011.020.91.421.41.4
from 60 m2/ha..3.00.62.90.6
total100.0.100.0.100.0.
Eastern Jurato 19 m2/ha100.0.25.72.826.02.8
20-39 m2/ha..52.03.151.83.1
40-59 m2/ha..18.82.518.72.5
from 60 m2/ha..3.51.23.51.2
total100.0.100.0.100.0.
Western Plateauto 19 m2/ha..25.12.625.12.6
20-39 m2/ha..41.13.041.13.0
40-59 m2/ha..25.82.625.82.6
from 60 m2/ha..8.01.68.01.6
total..100.0.100.0.
Central Plateauto 19 m2/ha..23.42.123.32.1
20-39 m2/ha50.035.442.92.442.92.4
40-59 m2/ha50.035.427.32.227.42.2
from 60 m2/ha..6.41.26.31.2
total100.0.100.0.100.0.
Eastern Plateauto 19 m2/ha..27.81.827.81.8
20-39 m2/ha..43.52.043.52.0
40-59 m2/ha..23.41.723.41.7
from 60 m2/ha..5.30.95.30.9
total..100.0.100.0.
Western Pre-Alpsto 19 m2/ha..20.22.620.02.6
20-39 m2/ha100.0.37.43.137.93.1
40-59 m2/ha..28.22.927.92.9
from 60 m2/ha..14.32.314.22.3
total100.0.100.0.100.0.
Central Pre-Alpsto 19 m2/ha42.918.720.51.720.81.7
20-39 m2/ha42.918.742.42.142.52.1
40-59 m2/ha14.313.226.11.925.91.8
from 60 m2/ha..11.01.310.81.3
total100.0.100.0.100.0.
Eastern Pre-Alpsto 19 m2/ha25.021.722.52.122.52.1
20-39 m2/ha..33.12.332.82.3
40-59 m2/ha50.025.029.82.330.02.3
from 60 m2/ha25.021.714.61.714.71.7
total100.0.100.0.100.0.
Northwestern Alpsto 19 m2/ha17.79.334.02.833.12.7
20-39 m2/ha59.011.934.82.836.12.8
40-59 m2/ha17.49.120.42.420.22.3
from 60 m2/ha5.95.710.81.810.61.8
total100.0.100.0.100.0.
Central Alpsto 19 m2/ha31.610.736.44.235.73.9
20-39 m2/ha26.310.133.44.232.53.9
40-59 m2/ha21.19.423.33.723.03.5
from 60 m2/ha21.19.47.02.28.82.3
total100.0.100.0.100.0.
Northeastern Alpsto 19 m2/ha27.810.641.33.940.03.7
20-39 m2/ha38.911.525.93.527.23.4
40-59 m2/ha16.78.822.13.321.53.1
from 60 m2/ha16.78.810.72.511.32.4
total100.0.100.0.100.0.
Southwestern Alpsto 19 m2/ha47.77.939.72.040.22.0
20-39 m2/ha29.97.235.52.035.11.9
40-59 m2/ha17.46.019.61.719.41.6
from 60 m2/ha5.03.45.20.95.20.9
total100.0.100.0.100.0.
Southeastern Alpsto 19 m2/ha10.57.035.61.735.01.7
20-39 m2/ha57.811.341.21.841.61.8
40-59 m2/ha26.410.117.71.418.01.4
from 60 m2/ha5.35.15.40.85.40.8
total100.0.100.0.100.0.
Southern Alpsto 19 m2/ha50.86.745.31.945.71.8
20-39 m2/ha36.56.539.41.839.21.8
40-59 m2/ha7.33.511.91.211.61.2
from 60 m2/ha5.53.13.40.73.50.7
total100.0.100.0.100.0.
Switzerlandto 19 m2/ha34.73.330.30.630.40.6
20-39 m2/ha39.43.441.40.641.30.6
40-59 m2/ha18.62.721.50.521.40.5
from 60 m2/ha7.41.86.80.36.80.3
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157403/143782
search result: 1 entry on 1 page

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