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NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
inside perimeter0-20%....1.70.63.61.51.71.20.80.51.60.4
21-40%....5.01.09.12.214.23.24.91.36.00.7
41-60%1.91.96.33.119.31.822.43.235.04.421.42.520.31.2
61-80%28.36.230.25.833.92.241.23.831.74.327.52.732.71.4
over 80%69.86.363.56.140.02.223.63.317.53.545.53.139.31.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%1.30.50.60.33.20.96.22.73.31.4..1.80.3
21-40%4.20.90.90.48.11.314.73.918.83.16.42.85.70.5
41-60%8.91.33.50.719.32.030.45.129.23.718.04.412.30.7
61-80%29.42.120.61.631.02.326.84.931.83.828.15.126.71.0
over 80%56.12.374.31.738.42.421.94.616.93.047.55.753.61.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.10.50.60.32.40.54.51.32.61.00.60.41.70.2
21-40%3.80.80.80.36.40.811.02.016.82.35.21.25.80.4
41-60%8.21.23.80.719.31.325.12.831.82.820.62.215.40.6
61-80%29.32.021.51.532.61.636.43.131.82.827.62.429.00.8
over 80%57.52.273.41.739.31.623.02.717.22.345.92.748.10.9
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 #156786/143165
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