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NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
inside perimeter0-20%..0.70.51.71.03.81.42.51.30.80.51.60.4
21-40%..4.81.32.81.210.42.312.12.65.01.36.00.7
41-60%3.31.919.02.416.02.821.73.034.43.821.32.520.41.2
61-80%30.04.837.42.929.73.439.73.630.03.727.92.832.81.4
over 80%66.65.038.12.949.83.824.43.221.03.345.03.139.31.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.90.33.51.21.91.16.92.72.81.2..1.80.3
21-40%2.40.58.21.76.31.913.53.617.02.86.72.95.60.5
41-60%6.00.716.92.318.23.129.14.828.63.417.44.412.20.7
61-80%24.41.333.73.023.83.425.84.633.53.526.55.126.71.0
over 80%66.31.437.63.049.84.024.74.618.22.949.55.853.61.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.32.10.61.80.74.81.32.70.90.60.41.70.2
21-40%2.20.46.41.14.41.111.41.914.71.95.41.25.80.4
41-60%5.80.718.01.717.02.124.12.631.32.520.42.215.30.6
61-80%24.81.335.62.126.92.435.12.931.92.527.62.429.00.8
over 80%66.31.437.92.149.82.724.52.619.52.246.02.748.20.9
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 #156792/143171
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