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NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
Western Jura0-20%............
21-40%............
41-60%..100.0.11.510.8....4.02.8
61-80%....33.215.730.89.1..21.65.8
over 80%....55.316.669.29.0100.0.74.56.1
total..100.0.100.0.100.0.100.0.100.0.
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
Western Plateau0-20%............
21-40%............
41-60%............
61-80%......17.115.650.025.130.414.7
over 80%......82.915.650.025.169.614.7
total......100.0.100.0.100.0.
Central Plateau0-20%............
21-40%............
41-60%......12.511.7..8.38.0
61-80%......25.015.325.021.725.012.5
over 80%......62.517.175.021.766.713.6
total......100.0.100.0.100.0.
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%........18.211.614.39.4
over 80%....100.0.100.0.81.811.685.79.3
total....100.0.100.0.100.0.100.0.
Western Pre-Alps0-20%..5.04.9......1.61.6
21-40%..14.87.96.14.2....7.93.4
41-60%100.0.20.09.021.27.120.018.0..20.75.1
61-80%..30.110.330.38.040.022.050.025.131.85.9
over 80%..30.110.342.38.640.022.050.025.138.16.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Pre-Alps0-20%....1.81.8....0.80.8
21-40%..7.75.21.81.83.03.0..3.21.6
41-60%100.0.15.47.110.94.2....8.72.5
61-80%..65.49.332.76.324.27.527.313.436.54.3
over 80%..11.56.352.76.772.77.872.713.450.84.5
total100.0.100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alps0-20%..6.76.5......1.01.0
21-40%..6.76.54.73.2....3.01.7
41-60%..20.010.34.73.29.15.0..7.92.7
61-80%..26.711.430.27.024.27.520.012.726.74.4
over 80%..40.012.760.57.566.78.280.012.661.44.9
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alps0-20%..9.84.6......4.22.0
21-40%..7.34.18.14.5....6.22.5
41-60%..24.46.710.85.1....14.63.6
61-80%100.0.36.67.529.87.57.16.9..29.24.7
over 80%..22.06.551.38.292.96.8100.0.45.85.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alps0-20%............
21-40%..10.09.5......2.62.5
41-60%..20.012.717.59.216.715.316.715.317.96.1
61-80%..30.014.618.09.4..33.319.320.66.5
over 80%..40.015.664.611.783.315.250.020.558.97.9
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alps0-20%......5.04.9..1.91.8
21-40%..18.211.7......3.72.6
41-60%..45.415.121.19.45.14.9..18.55.3
61-80%..27.313.526.310.130.010.3..25.96.0
over 80%..9.18.752.611.560.011.0100.0.50.06.8
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alps0-20%3.13.11.21.21.91.8....1.50.8
21-40%9.55.25.92.63.72.6....4.91.5
41-60%46.98.834.25.214.84.823.510.312.58.328.53.2
61-80%34.28.441.15.329.66.229.411.143.812.436.23.4
over 80%6.24.317.64.150.06.847.112.143.812.428.93.2
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alps0-20%..1.41.3......0.60.6
21-40%3.33.314.94.15.43.0....8.32.1
41-60%60.08.936.55.635.76.413.38.8..37.23.6
61-80%26.78.140.65.726.85.960.112.7..34.53.5
over 80%10.05.56.82.932.26.326.611.4100.0.19.43.0
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alps0-20%3.23.21.81.82.11.5....1.30.7
21-40%9.75.45.33.03.21.82.12.1..3.31.0
41-60%35.48.628.66.17.52.7..5.22.512.41.9
61-80%45.19.048.26.733.64.86.43.616.94.329.12.6
over 80%6.54.416.04.953.75.191.54.177.94.753.92.9
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerland0-20%2.11.52.70.90.90.50.40.4..1.30.3
21-40%7.32.79.21.63.80.90.90.6..4.40.6
41-60%47.95.129.72.514.81.75.41.54.01.518.11.1
61-80%35.44.941.32.730.12.222.52.719.93.130.71.3
over 80%7.32.717.12.050.32.470.83.076.03.345.51.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167431/153814
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