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NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · percentage of salvage logging · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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%4.727..34.41022.31112.71612.11786.26
1-50%....1.158..0.41000.41001.845
over 50%....1.4500.771..0.7712.835
total4.727..36.9922.91113.11613.21690.86
outside perimeter0%165.42206.52259.3259.3680.14106.74877.21
1-50%9.71925.8115.326....1.45042.39
over 50%9.41921.61213.1162.4373.5311.15851.08
total184.52253.91277.7261.6583.64109.24970.61
total0%170.12206.52293.7281.5492.83118.93963.41
1-50%9.71925.8116.423..0.41001.84544.19
over 50%9.41921.61214.5153.1333.5311.84553.98
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163473/149853
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