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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · crown closure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedcrown closure %± %± %± %± %± %± %±
inside perimetern/a....2.42.42.72.6..1.81.81.50.9
crowded43.510.338.59.539.07.622.46.6..38.06.532.43.3
normal30.49.630.79.036.67.527.47.052.711.520.05.430.43.2
loose21.78.63.83.89.84.624.96.826.310.116.45.016.62.6
open..7.75.27.34.112.65.321.09.316.45.011.32.2
scattered4.34.27.75.2..5.03.4..7.33.54.41.4
grouped crowded..7.75.2..2.52.5....1.50.9
grouped normal....4.93.4......1.00.7
heterogeneous..3.83.8..2.52.5....1.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.30.11.40.43.70.71.80.61.70.50.40.21.20.1
crowded29.20.923.21.330.31.719.01.610.91.129.41.725.20.5
normal39.21.022.41.325.51.717.81.617.51.419.71.528.00.6
loose16.90.817.61.212.61.316.41.621.11.512.01.216.50.5
open9.20.615.81.19.81.120.61.722.91.516.51.413.90.4
scattered2.30.36.40.77.31.011.01.314.41.38.91.16.50.3
grouped crowded0.80.24.70.63.20.75.30.95.80.93.80.73.10.2
grouped normal1.00.24.80.74.30.84.90.94.40.75.90.93.30.2
heterogeneous1.20.23.70.63.30.73.10.71.30.43.40.72.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.33.70.71.80.51.70.50.50.31.20.1
crowded29.40.923.51.330.81.719.31.610.61.130.01.725.40.5
normal39.11.022.61.326.11.618.51.618.41.419.71.428.00.6
loose17.00.817.31.112.41.217.01.521.21.512.41.216.50.5
open9.10.615.61.19.61.120.11.622.91.516.51.313.80.4
scattered2.30.36.40.76.90.910.61.214.11.28.81.06.50.3
grouped crowded0.80.24.80.63.00.65.10.95.70.83.50.73.10.2
grouped normal1.00.24.70.64.40.84.60.84.30.75.50.83.30.2
heterogeneous1.20.23.70.63.10.63.10.71.30.43.10.62.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157353/143732
search result: 1 entry on 1 page

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