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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment30.812.822.45.519.66.241.15.860.06.959.17.939.42.9
tending..8.63.77.34.11.41.46.03.4..4.41.2
thinning7.77.413.84.57.34.14.12.34.02.8..6.21.5
establishment cut23.111.73.42.47.34.113.74.016.05.22.62.59.81.8
removal cut7.77.43.42.47.34.11.41.4..2.62.52.91.0
plentering15.410.01.71.74.93.4......1.80.8
thinning of mountain forest15.410.046.56.646.37.838.35.714.04.933.37.535.02.9
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..........2.62.50.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment8.00.824.91.934.22.658.83.162.02.668.32.431.50.8
tending12.31.010.31.35.11.25.71.55.71.21.60.78.50.5
thinning32.01.415.21.617.12.15.31.44.01.16.71.319.00.7
establishment cut15.11.011.21.413.11.89.01.812.61.84.61.112.20.6
removal cut6.10.73.40.81.50.70.80.61.70.72.40.83.70.3
plentering6.60.710.11.33.00.90.40.42.30.80.30.35.00.4
thinning of mountain forest0.80.319.51.813.41.917.22.48.91.510.51.68.80.5
coppice cut0.50.2........4.01.00.70.2
conversion0.70.20.80.4......0.80.50.50.1
transformation0.20.10.20.20.30.3......0.10.1
sanitary felling1.80.41.00.40.90.51.60.8..0.30.31.10.2
plentering in broadleaf forest10.80.91.20.57.81.5......5.40.4
tending of forest edge1.30.30.60.32.40.8..1.10.60.30.31.10.2
planting0.10.1..........0.00.0
agrosilvicultural treatments3.70.51.80.61.20.61.20.71.70.70.30.32.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment8.20.824.61.832.62.454.72.861.82.467.42.332.20.7
tending12.10.910.11.35.31.24.71.25.71.21.50.68.20.5
thinning31.81.315.01.516.01.95.01.24.01.06.11.218.00.6
establishment cut15.21.010.41.312.51.710.11.713.01.74.41.012.00.6
removal cut6.10.73.40.82.10.70.90.51.50.62.40.83.70.3
plentering6.70.79.21.23.20.90.30.32.00.70.20.24.70.4
thinning of mountain forest1.00.322.31.817.01.922.02.39.51.512.61.611.00.5
coppice cut0.50.2........3.60.90.60.1
conversion0.70.20.70.4......0.70.40.50.1
transformation0.20.10.20.20.30.3......0.10.1
sanitary felling1.70.40.90.40.80.51.30.6..0.20.21.00.2
plentering in broadleaf forest10.70.91.10.46.91.3......4.90.4
tending of forest edge1.30.30.50.32.10.7..1.00.50.20.21.00.2
planting0.10.1..........0.00.0
agrosilvicultural treatments3.70.51.60.51.10.50.90.51.50.60.50.32.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164865/151247
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