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NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juraless than 10 years ago59.85.453.11.853.71.7
11-20 years ago11.03.519.31.418.51.3
21-30 years ago12.23.615.71.315.31.2
31-40 years ago2.41.75.30.85.00.7
41-50 years ago6.12.61.40.41.90.5
over 50 years ago8.53.15.30.85.60.8
total100.0.100.0.100.0.
Eastern Juraless than 10 years ago72.210.563.23.163.83.0
11-20 years ago11.17.418.62.618.12.5
21-30 years ago..10.72.19.91.9
31-40 years ago11.17.42.21.02.81.1
41-50 years ago5.65.44.41.44.51.3
over 50 years ago..0.90.60.80.6
total100.0.100.0.100.0.
Western Plateauless than 10 years ago25.021.769.42.968.72.9
11-20 years ago50.025.013.02.113.62.1
21-30 years ago..8.41.78.31.7
31-40 years ago25.021.72.71.03.01.1
41-50 years ago..3.11.13.01.1
over 50 years ago..3.51.13.41.1
total100.0.100.0.100.0.
Central Plateauless than 10 years ago36.811.174.12.272.42.2
11-20 years ago15.88.416.51.916.51.8
21-30 years ago31.610.76.61.37.81.3
31-40 years ago..1.50.61.50.6
41-50 years ago5.35.1..0.20.2
over 50 years ago10.57.01.30.61.70.6
total100.0.100.0.100.0.
Eastern Plateauless than 10 years ago66.715.777.51.777.31.7
11-20 years ago11.110.513.61.413.61.4
21-30 years ago..5.81.05.70.9
31-40 years ago..2.00.62.00.6
41-50 years ago..0.80.40.80.4
over 50 years ago22.213.90.30.20.60.3
total100.0.100.0.100.0.
Western Pre-Alpsless than 10 years ago63.211.041.53.343.23.2
11-20 years ago10.57.120.02.619.32.5
21-30 years ago..11.42.110.51.9
31-40 years ago5.35.110.52.010.11.9
41-50 years ago10.57.15.71.56.11.5
over 50 years ago10.57.110.92.110.92.0
total100.0.100.0.100.0.
Central Pre-Alpsless than 10 years ago50.09.855.52.255.32.1
11-20 years ago26.98.715.01.615.61.5
21-30 years ago7.75.211.01.410.91.3
31-40 years ago3.83.85.91.05.81.0
41-50 years ago..2.70.72.50.7
over 50 years ago11.56.39.91.310.01.3
total100.0.100.0.100.0.
Eastern Pre-Alpsless than 10 years ago45.28.947.82.547.62.4
11-20 years ago22.67.518.82.019.01.9
21-30 years ago22.67.512.91.713.61.7
31-40 years ago3.23.26.71.36.41.2
41-50 years ago6.54.43.10.93.30.9
over 50 years ago..10.81.610.01.5
total100.0.100.0.100.0.
Northwestern Alpsless than 10 years ago36.67.526.52.627.72.4
11-20 years ago19.56.221.82.421.52.2
21-30 years ago12.25.113.12.013.01.8
31-40 years ago4.93.411.41.810.61.7
41-50 years ago9.84.67.41.57.71.4
over 50 years ago17.15.919.82.319.52.2
total100.0.100.0.100.0.
Central Alpsless than 10 years ago40.79.540.14.540.24.1
11-20 years ago14.86.816.73.416.33.1
21-30 years ago..5.92.24.81.8
31-40 years ago29.68.88.32.512.32.7
41-50 years ago7.45.15.82.16.12.0
over 50 years ago7.45.123.23.920.33.3
total100.0.100.0.100.0.
Northeastern Alpsless than 10 years ago38.010.634.43.834.83.6
11-20 years ago24.19.417.73.018.42.9
21-30 years ago14.27.613.22.713.42.5
31-40 years ago9.56.46.31.96.71.9
41-50 years ago4.74.66.31.96.11.8
over 50 years ago9.56.422.13.320.63.0
total100.0.100.0.100.0.
Southwestern Alpsless than 10 years ago25.03.819.81.720.91.6
11-20 years ago10.22.712.81.512.31.3
21-30 years ago11.72.811.31.411.41.2
31-40 years ago7.02.310.31.39.71.2
41-50 years ago12.52.910.31.310.71.2
over 50 years ago33.64.235.52.135.11.9
total100.0.100.0.100.0.
Southeastern Alpsless than 10 years ago39.65.026.81.728.31.6
11-20 years ago22.94.319.91.520.21.4
21-30 years ago10.43.115.31.314.71.2
31-40 years ago10.43.17.51.07.80.9
41-50 years ago3.11.84.40.84.30.7
over 50 years ago13.63.526.11.624.61.5
total100.0.100.0.100.0.
Southern Alpsless than 10 years ago18.23.210.41.111.71.1
11-20 years ago8.72.37.61.07.80.9
21-30 years ago13.52.810.21.110.81.1
31-40 years ago7.42.27.71.07.60.9
41-50 years ago6.72.18.11.07.80.9
over 50 years ago45.54.156.11.954.21.7
total100.0.100.0.100.0.
Switzerlandless than 10 years ago37.01.944.40.643.70.6
11-20 years ago14.61.416.00.515.80.4
21-30 years ago11.51.211.30.411.30.4
31-40 years ago7.51.06.20.36.30.3
41-50 years ago7.01.04.30.34.60.3
over 50 years ago22.31.617.90.518.30.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158401/144780
search result: 1 entry on 1 page

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