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NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · concept of transportation system · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedconcept of transportation system1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterroad and skidding track11.11814.11613.3169.91813.1163.23364.67
road and skidding road13.61613.3169.0193.4311.1586.42346.89
road and cable line3.23353.0731.1929.21036.5931.510184.54
road and flight path0.7716.5237.32124.71112.61656.07107.85
no access intended3.93015.9156.9232.735..11.31740.79
total32.610102.8467.5670.0563.36108.34444.42
outside perimeterroad and skidding track258.3318.81318.81310.61723.9111.450331.92
road and skidding road102.0513.3167.3214.5276.7236.024139.85
road and cable line15.41536.8919.2139.31930.1109.918120.75
road and flight path0.7716.92310.11818.91324.41114.91576.07
no access intended25.01230.71013.5151.0580.410013.21683.86
total401.41106.4569.0644.4785.6545.48752.21
totalroad and skidding track269.4232.81032.1920.61237.094.627396.52
road and skidding road115.6526.71116.3147.9207.82112.416186.64
road and cable line18.61489.8550.3738.5866.7641.48305.33
road and flight path1.45013.31617.31443.7737.1970.96183.84
no access intended29.01146.5820.4123.8300.410024.511124.55
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161568/147947
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