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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment2.5383.2332.1419.9187.02211.41736.210
tending1.4502.2411.4500.31002.1411.1588.520
thinning7.5223.2333.1332.7350.7711.45018.714
establishment cut4.6280.7711.7443.8303.2331.84515.815
removal cut1.4500.41001.0580.31000.7711.4505.326
plentering2.9350.771..0.31000.4100..4.329
thinning of mountain forest2.1414.7275.2258.2202.5386.02428.711
coppice cut..........2.1412.141
conversion..0.4100........0.4100
transformation..............
sanitary felling0.7710.41000.31000.3100....1.845
plentering in broadleaf forest0.771..1.450......2.141
tending of forest edge....0.3100..0.4100..0.771
planting..............
agrosilvicultural treatments0.4100..0.31000.3100....1.058
total24.31215.91516.91326.41016.91425.211125.55
outside perimeterno treatment32.91046.9840.2849.8779.8586.95336.53
tending50.8818.4135.5254.8266.0241.15886.66
thinning129.1527.41117.7132.7354.9267.421189.34
establishment cut60.8720.61314.5157.22115.1144.627122.85
removal cut24.7126.5231.7450.7711.4502.14137.110
plentering25.81118.0144.128..2.5380.410050.78
thinning of mountain forest2.24140.8916.91315.81410.91712.41698.96
coppice cut2.141........3.2335.326
conversion2.9351.158......1.1585.027
transformation0.7710.41000.3100......1.450
sanitary felling6.8231.4500.7711.058..0.410010.318
plentering in broadleaf forest45.482.2417.621......55.28
tending of forest edge5.7251.1582.438..1.1580.410010.618
planting0.4100..........0.4100
agrosilvicultural treatments15.4153.2331.1580.7712.1410.77123.212
total405.71187.92112.7382.74123.83120.631033.31
totalno treatment35.41050.1842.3859.7686.9598.34372.72
tending52.2820.6136.9225.2258.1202.14195.06
thinning136.6430.71020.8125.5255.6258.919208.04
establishment cut65.5721.31216.21411.01718.3136.423138.65
removal cut26.1116.9232.8351.0582.1413.53142.49
plentering28.61118.8134.1280.31002.8350.410055.08
thinning of mountain forest4.32945.4822.11224.01113.41618.413127.65
coppice cut2.141........5.3257.522
conversion2.9351.450......1.1585.426
transformation0.7710.41000.3100......1.450
sanitary felling7.5221.8451.0581.450..0.410012.117
plentering in broadleaf forest46.182.2419.019......57.38
tending of forest edge5.7251.1582.835..1.4500.410011.318
planting0.4100..........0.4100
agrosilvicultural treatments15.8153.2331.4501.0582.1410.77124.312
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164676/151058
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