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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 NFI3/NFI4 combined
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...407.830359.422..422.817369.016
upper montane....481.420240.421339.625269.121360.814
lower montane400.56..488.617113.23518.435210.719388.314
colline/submontane297.918141.464257.331175.153..196.318219.113
total297.415141.464437.412251.718334.324236.512319.17
outside perimeterupper subalpine....182.925211.411251.39177.915218.16
lower subalpine276.37..368.25325.18289.77265.59326.13
upper montane404.95366.215436.64284.410343.810271.48383.73
lower montane390.04449.94446.25205.316355.514240.710406.03
colline/submontane349.15378.63376.78144.418267.816229.87347.82
total368.63401.52409.52266.35296.24243.84357.31
totalupper subalpine....182.925208.510248.59177.915216.46
lower subalpine273.37..369.15328.28289.77269.79327.33
upper montane404.95366.215438.24281.810343.59271.28382.83
lower montane390.14449.94449.25193.315367.613238.39405.43
colline/submontane347.15377.63368.38149.718267.816225.36342.72
total367.43400.82410.62265.05297.14243.24356.01

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #154531/140910
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