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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · percentage of salvage logging · 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
avalanches SilvaProtect, modelled and assignedpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0%4.72818.81313.81524.41117.21312.81691.66
1-50%..0.7710.3100..0.41000.41001.845
over 50%..1.450..0.771..0.7712.835
total4.72820.91314.21525.01117.61313.81596.26
outside perimeter0%361.32170.23105.5481.04118.83129.13965.91
1-50%34.7104.7283.133....1.84544.39
over 50%29.3117.9216.9223.1334.2291.15852.58
total425.31182.82115.5384.14123.13131.931062.71
total0%366.02189.02119.33105.33136.12141.821057.51
1-50%34.7105.4263.431..0.41002.14146.09
over 50%29.3119.4196.9223.8304.2291.84555.48
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164833/151215
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