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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a....1.41.42.82.7..1.81.81.50.9
single-layered28.69.9..40.65.929.07.439.011.547.26.738.33.4
multi-layered71.49.9100.0.47.86.055.18.144.411.749.26.752.53.5
stratified....10.13.613.15.516.68.81.81.87.81.9
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.20.10.30.12.70.41.20.51.50.50.40.21.20.1
single-layered34.11.540.51.334.51.135.42.142.82.031.71.736.40.6
multi-layered60.21.558.31.351.11.246.92.245.62.056.21.854.10.6
stratified4.20.60.80.27.50.611.21.46.81.010.21.15.90.3
clustered structure1.30.40.10.14.20.55.31.03.30.71.50.42.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.30.12.70.41.30.51.40.50.50.31.20.1
single-layered34.01.440.51.334.71.134.92.042.72.032.81.736.50.6
multi-layered60.41.558.41.351.01.147.52.145.62.055.71.854.10.6
stratified4.10.60.80.27.60.611.31.47.11.09.61.06.00.3
clustered structure1.30.30.10.14.00.54.90.93.20.71.40.42.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157229/143608
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