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NFI1

forest area: processes in channels 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 NFI1
state 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juran/a..1.20.31.10.3
less than 10 years ago47.84.065.11.363.31.3
11-20 years ago17.63.019.51.119.31.0
21-30 years ago11.32.55.10.65.70.6
31-40 years ago9.42.32.00.42.80.4
41-50 years ago1.30.90.80.20.90.2
over 50 years ago12.62.66.30.76.90.7
total100.0.100.0.100.0.
Eastern Juran/a..0.50.30.40.3
less than 10 years ago63.211.074.62.174.12.1
11-20 years ago21.19.415.51.715.71.7
21-30 years ago10.57.04.81.05.11.0
31-40 years ago..2.80.82.70.8
41-50 years ago..0.20.20.20.2
over 50 years ago5.35.11.60.61.80.6
total100.0.100.0.100.0.
Western Plateaun/a..0.70.40.60.4
less than 10 years ago40.07.761.82.360.02.3
11-20 years ago25.06.920.41.920.81.9
21-30 years ago9.94.76.91.27.21.2
31-40 years ago..2.10.71.90.6
41-50 years ago..1.40.61.30.5
over 50 years ago25.06.96.71.28.21.3
total100.0.100.0.100.0.
Central Plateaun/a..0.30.20.30.2
less than 10 years ago78.34.886.31.485.41.3
11-20 years ago9.53.49.01.19.01.1
21-30 years ago4.12.31.40.51.70.5
31-40 years ago2.71.91.30.41.40.4
41-50 years ago......
over 50 years ago5.52.71.80.52.10.5
total100.0.100.0.100.0.
Eastern Plateaun/a2.22.2..0.10.1
less than 10 years ago73.36.682.01.281.61.2
11-20 years ago13.35.113.91.113.91.0
21-30 years ago8.94.21.90.42.20.4
31-40 years ago2.22.20.50.20.50.2
41-50 years ago......
over 50 years ago..1.70.41.60.4
total100.0.100.0.100.0.
Western Pre-Alpsn/a......
less than 10 years ago40.63.143.63.741.92.4
11-20 years ago31.33.022.93.127.82.2
21-30 years ago10.62.013.42.511.81.6
31-40 years ago6.51.68.92.17.51.3
41-50 years ago1.60.81.71.01.60.6
over 50 years ago9.31.99.52.29.41.4
total100.0.100.0.100.0.
Central Pre-Alpsn/a1.10.50.40.30.70.3
less than 10 years ago62.22.366.72.064.71.5
11-20 years ago18.81.914.81.516.61.2
21-30 years ago6.11.14.40.95.20.7
31-40 years ago2.50.73.50.83.00.5
41-50 years ago1.80.61.30.51.50.4
over 50 years ago7.51.39.01.28.30.9
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a......
less than 10 years ago57.12.769.32.463.41.8
11-20 years ago19.22.115.71.917.41.4
21-30 years ago10.41.74.11.07.11.0
31-40 years ago5.61.33.61.04.60.8
41-50 years ago1.80.71.70.71.70.5
over 50 years ago5.91.35.51.25.70.9
total100.0.100.0.100.0.
Northwestern Alpsn/a0.70.50.40.40.60.3
less than 10 years ago42.62.839.73.341.42.1
11-20 years ago22.82.419.62.721.41.8
21-30 years ago10.61.814.32.312.11.4
31-40 years ago7.31.57.61.87.41.1
41-50 years ago2.60.92.71.12.70.7
over 50 years ago13.52.015.62.414.41.5
total100.0.100.0.100.0.
Central Alpsn/a......
less than 10 years ago41.04.736.94.538.93.2
11-20 years ago17.03.518.43.617.72.5
21-30 years ago9.82.88.82.79.31.9
31-40 years ago5.42.13.51.74.41.4
41-50 years ago4.52.04.41.94.41.4
over 50 years ago22.33.928.14.225.22.9
total100.0.100.0.100.0.
Northeastern Alpsn/a......
less than 10 years ago43.43.950.94.646.53.0
11-20 years ago19.93.19.32.715.52.1
21-30 years ago10.82.46.82.39.21.7
31-40 years ago8.42.25.92.27.41.6
41-50 years ago4.21.63.41.73.91.1
over 50 years ago13.32.623.73.917.62.3
total100.0.100.0.100.0.
Southwestern Alpsn/a0.90.41.60.61.20.3
less than 10 years ago19.81.626.92.322.51.3
11-20 years ago19.01.615.31.817.61.2
21-30 years ago19.51.611.11.616.31.2
31-40 years ago13.01.38.81.411.41.0
41-50 years ago5.00.93.40.94.40.6
over 50 years ago22.61.732.92.426.51.4
total100.0.100.0.100.0.
Southeastern Alpsn/a..0.60.30.30.2
less than 10 years ago40.32.042.71.941.61.4
11-20 years ago16.41.515.11.415.71.0
21-30 years ago13.11.47.91.010.20.8
31-40 years ago9.31.27.41.08.30.8
41-50 years ago4.50.93.90.74.10.6
over 50 years ago16.51.522.41.619.71.1
total100.0.100.0.100.0.
Southern Alpsn/a0.10.1..0.10.1
less than 10 years ago14.11.120.42.315.61.0
11-20 years ago11.31.014.92.012.20.9
21-30 years ago11.31.014.22.012.00.9
31-40 years ago17.61.213.61.916.61.0
41-50 years ago11.81.04.21.110.00.8
over 50 years ago33.71.532.62.733.51.3
total100.0.100.0.100.0.
Switzerlandn/a0.40.10.50.10.50.1
less than 10 years ago36.40.761.80.652.20.4
11-20 years ago17.60.615.90.416.60.4
21-30 years ago11.80.55.90.38.10.3
31-40 years ago10.00.53.90.26.20.2
41-50 years ago5.20.31.50.12.90.2
over 50 years ago18.60.610.40.413.50.3
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156029/142408
search result: 1 entry on 1 page

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