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NFI4b

forest area: protection forest perimeter SilvaProtect · concept of transportation system · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectconcept of transportation system1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterroad and skidding track11.7176.72327.01130.1103.23378.76
road and skidding road17.2146.32317.71410.0187.12258.38
road and cable line4.4291.84545.48110.6532.69194.74
road and flight path1.1580.41007.22247.0848.27103.95
no access intended3.3332.83513.31611.11710.31840.89
total37.6917.914110.74208.93101.34476.32
outside of perimeterroad and skidding track88.75153.9325.21126.3110.771294.93
road and skidding road54.8734.4915.1158.3203.133115.85
road and cable line5.8256.72321.61241.695.32581.16
road and flight path....5.42622.9124.62733.010
no access intended8.82013.41626.7116.6234.32959.67
total158.13208.4294.15105.8518.013584.32
totalroad and skidding track100.44160.6352.3756.473.930373.62
road and skidding road71.9640.7832.81018.41310.218174.04
road and cable line10.2188.42067.06152.2437.99275.83
road and flight path1.1580.410012.61670.0652.87136.85
no access intended12.01716.21440.0917.61414.515100.46
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #162758/149137
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