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NFI4b

Volume: rockfall SilvaProtect, modelled and assigned · altitudinal vegetation zone · biogeographical region
unit: m³/ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
inside perimeterupper subalpine......131.947139.847..135.933
lower subalpine91.5...399.426359.422..422.817367.616
upper montane....481.420240.421291.928269.121353.014
lower montane400.56..463.617113.23518.435210.719378.114
colline/submontane297.918141.464257.331175.15342.2.180.820206.514
total297.415141.464427.411251.718281.226228.112310.37
outside perimeterupper subalpine....139.928201.811235.99162.414201.56
lower subalpine269.27..349.45312.58293.17256.59315.23
upper montane403.95366.215434.84276.910339.89266.08380.83
lower montane390.04449.94446.45194.916343.314239.910404.93
colline/submontane347.25378.53376.78144.418267.816221.67345.82
total366.43401.33401.12257.25291.94234.94351.41
totalupper subalpine....139.928199.411233.69162.414200.36
lower subalpine266.67..350.65316.68293.17260.79316.73
upper montane403.95366.215436.44274.810336.79266.28379.73
lower montane390.14449.94447.75184.815355.813237.69404.03
colline/submontane345.35377.53368.38149.718251.317216.07340.12
total365.33400.63402.22256.75291.54234.34349.91

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #154794/141173
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