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NFI2

forest area: protection forest perimeter SilvaProtect · time of last treatment (classes of 10 years) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juran/a8.82.111.41.210.91.1
less than 10 years ago39.63.648.91.946.91.7
11-20 years ago21.43.023.71.623.21.4
21-30 years ago8.82.110.21.29.91.0
31-40 years ago6.61.82.40.63.30.6
41-50 years ago4.91.60.40.31.40.4
over 50 years ago9.92.23.00.74.40.7
total100.0.100.0.100.0.
Eastern Juran/a7.14.910.92.110.51.9
less than 10 years ago25.08.255.13.451.73.2
11-20 years ago39.39.224.92.926.52.8
21-30 years ago14.36.63.21.24.41.3
31-40 years ago10.75.94.11.44.91.4
41-50 years ago3.63.51.40.81.60.8
over 50 years ago..0.50.50.40.4
total100.0.100.0.100.0.
Western Plateaun/a16.76.813.92.214.22.1
less than 10 years ago46.79.149.83.249.43.0
11-20 years ago6.74.621.62.620.02.4
21-30 years ago6.74.65.71.55.81.4
31-40 years ago3.33.34.11.34.01.2
41-50 years ago..2.00.91.80.8
over 50 years ago20.07.32.91.14.71.3
total100.0.100.0.100.0.
Central Plateaun/a10.94.212.91.812.61.6
less than 10 years ago49.16.763.62.561.62.4
11-20 years ago27.36.019.02.120.12.0
21-30 years ago5.53.12.80.93.20.9
31-40 years ago1.81.80.60.40.70.4
41-50 years ago1.81.80.60.40.70.4
over 50 years ago3.62.50.60.41.00.5
total100.0.100.0.100.0.
Eastern Plateaun/a8.84.910.91.310.81.2
less than 10 years ago61.88.366.71.966.51.9
11-20 years ago14.76.116.81.516.71.5
21-30 years ago5.94.03.60.83.70.8
31-40 years ago2.92.90.80.41.00.4
41-50 years ago2.92.90.20.20.30.2
over 50 years ago2.92.91.00.41.10.4
total100.0.100.0.100.0.
Western Pre-Alpsn/a11.02.613.73.512.12.1
less than 10 years ago31.03.831.64.831.23.0
11-20 years ago22.83.522.14.322.52.7
21-30 years ago18.63.210.53.215.42.3
31-40 years ago3.41.57.42.75.01.4
41-50 years ago2.81.45.32.33.81.2
over 50 years ago10.32.59.53.010.01.9
total100.0.100.0.100.0.
Central Pre-Alpsn/a11.21.914.32.012.81.4
less than 10 years ago46.83.037.82.842.12.1
11-20 years ago21.92.527.22.624.71.8
21-30 years ago9.31.87.51.58.31.2
31-40 years ago3.71.23.11.03.40.8
41-50 years ago1.90.81.70.81.80.6
over 50 years ago5.21.48.51.66.91.1
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a14.22.413.82.514.01.7
less than 10 years ago31.73.241.83.536.52.4
11-20 years ago28.53.124.53.126.62.2
21-30 years ago10.12.08.12.09.21.4
31-40 years ago5.51.52.01.03.90.9
41-50 years ago4.11.34.11.44.11.0
over 50 years ago6.01.65.61.65.81.1
total100.0.100.0.100.0.
Northwestern Alpsn/a10.42.210.12.910.31.7
less than 10 years ago31.63.431.34.431.52.7
11-20 years ago23.33.014.73.420.22.3
21-30 years ago11.92.311.93.111.91.9
31-40 years ago7.81.98.22.67.91.6
41-50 years ago6.21.76.42.36.31.4
over 50 years ago8.82.017.43.611.91.9
total100.0.100.0.100.0.
Central Alpsn/a13.03.821.14.816.93.1
less than 10 years ago37.65.532.45.635.13.9
11-20 years ago10.43.512.74.011.52.6
21-30 years ago13.03.811.33.812.22.7
31-40 years ago7.83.12.82.05.41.9
41-50 years ago1.31.32.82.02.01.2
over 50 years ago16.94.316.94.516.93.1
total100.0.100.0.100.0.
Northeastern Alpsn/a11.83.017.95.113.82.6
less than 10 years ago31.94.326.45.930.13.5
11-20 years ago21.13.720.95.421.03.1
21-30 years ago10.02.85.22.98.52.1
31-40 years ago9.22.65.22.97.92.0
41-50 years ago5.92.23.52.45.11.7
over 50 years ago10.12.820.95.413.62.6
total100.0.100.0.100.0.
Southwestern Alpsn/a12.51.615.32.813.31.4
less than 10 years ago17.91.820.13.118.51.6
11-20 years ago12.91.614.62.813.41.4
21-30 years ago12.71.612.22.612.61.3
31-40 years ago12.71.68.02.111.41.3
41-50 years ago9.41.46.11.98.51.1
over 50 years ago21.92.023.63.322.31.7
total100.0.100.0.100.0.
Southeastern Alpsn/a12.71.612.01.812.41.2
less than 10 years ago28.62.228.22.528.41.6
11-20 years ago21.11.920.42.220.81.5
21-30 years ago9.81.48.41.59.21.0
31-40 years ago8.21.36.01.37.20.9
41-50 years ago4.81.03.31.04.10.7
over 50 years ago14.81.721.82.317.81.4
total100.0.100.0.100.0.
Southern Alpsn/a11.31.313.02.811.61.2
less than 10 years ago10.31.210.92.610.41.1
11-20 years ago9.61.212.32.710.11.1
21-30 years ago8.51.17.52.28.31.0
31-40 years ago9.21.29.62.49.21.0
41-50 years ago13.31.49.52.412.61.2
over 50 years ago37.81.937.34.037.71.7
total100.0.100.0.100.0.
Switzerlandn/a11.70.612.60.612.20.4
less than 10 years ago27.30.846.00.837.70.6
11-20 years ago18.10.720.60.719.50.5
21-30 years ago10.50.67.10.48.60.3
31-40 years ago7.90.53.50.35.40.3
41-50 years ago6.80.52.20.24.20.2
over 50 years ago17.80.78.10.412.40.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157843/144222
search result: 1 entry on 1 page

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