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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · stand structure · 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 assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a....2.42.42.72.6..1.81.81.50.9
single-layered26.19.242.39.739.07.630.17.336.911.147.26.738.33.4
multi-layered73.99.250.09.846.37.854.87.947.311.549.26.752.53.5
stratified..7.75.212.25.112.55.215.88.41.81.87.81.9
clustered structure..............
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
single-layered38.11.032.41.438.11.835.02.041.71.830.61.736.40.6
multi-layered58.81.053.51.549.31.947.22.146.31.857.31.954.10.6
stratified2.20.38.30.85.30.910.81.37.30.910.11.15.90.3
clustered structure0.60.24.40.63.50.75.20.92.90.61.50.52.40.2
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
single-layered38.01.032.71.438.21.834.71.941.61.831.81.736.40.6
multi-layered59.01.053.41.549.21.847.72.046.31.856.71.854.10.6
stratified2.20.38.20.85.70.910.91.37.50.99.51.16.00.3
clustered structure0.60.24.30.63.30.74.90.92.80.61.40.42.30.2
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 #157235/143614
search result: 1 entry on 1 page

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