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NFI4b

forest area: protection forest perimeter SilvaProtect · degree of cover of regeneration (7 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
inside perimeter< 1%1.91.31.31.36.21.06.81.811.12.55.91.46.10.7
1-4%5.72.25.12.513.01.522.43.020.93.323.12.516.31.0
5-9%16.03.68.93.216.61.620.92.917.03.025.52.618.71.1
10-25%30.24.525.34.932.22.029.13.331.43.827.32.630.11.2
26-50%19.83.927.85.018.81.717.22.714.42.813.82.017.61.0
51-75%12.33.222.84.78.51.23.11.35.21.83.11.07.40.7
76-100%14.13.48.93.24.70.90.50.5..1.40.73.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter< 1%2.60.83.40.74.51.13.62.55.82.113.04.64.00.5
1-4%8.11.36.71.017.52.016.45.027.44.120.55.511.70.8
5-9%12.21.68.31.115.21.923.75.716.63.418.55.312.20.8
10-25%22.42.023.31.733.82.534.56.433.04.329.86.226.61.1
26-50%19.31.921.41.614.41.914.54.711.52.913.04.618.10.9
51-75%17.21.817.41.58.51.53.62.54.11.85.33.013.60.8
76-100%18.11.919.41.66.21.33.62.51.71.2..13.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%2.50.73.20.75.50.86.11.58.81.77.01.44.90.4
1-4%7.61.26.50.914.81.221.12.623.82.622.72.313.80.6
5-9%12.91.58.41.016.01.221.52.616.82.324.42.315.10.6
10-25%24.01.923.51.632.81.630.42.932.12.827.72.428.20.8
26-50%19.41.722.11.617.01.316.62.413.12.013.61.917.90.7
51-75%16.21.618.01.48.50.93.21.14.71.33.41.010.80.6
76-100%17.31.618.21.45.30.81.20.70.70.51.20.69.30.5
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, 03.11.2014 #162877/149256
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