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NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
inside perimeterless than 10 years ago49.16.757.911.343.05.125.45.332.47.718.84.935.62.6
11-20 years ago16.45.015.88.418.34.010.43.729.77.510.93.916.22.0
21-30 years ago16.45.010.57.010.73.29.03.55.43.714.14.311.41.7
31-40 years ago3.62.55.35.17.52.74.52.516.26.16.23.06.91.4
41-50 years ago10.94.2..7.52.714.94.42.72.76.23.08.31.5
over 50 years ago3.62.510.57.012.93.535.85.913.55.643.76.221.72.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 10 years ago57.42.376.71.643.11.823.43.228.72.911.11.948.50.9
11-20 years ago18.11.813.91.319.31.412.82.520.72.66.41.516.00.7
21-30 years ago14.71.65.70.911.01.16.11.811.82.15.01.39.40.6
31-40 years ago4.91.01.30.49.41.06.11.85.51.56.01.45.60.4
41-50 years ago1.90.61.30.44.80.89.52.25.91.58.91.74.20.4
over 50 years ago3.00.81.10.412.41.242.23.727.42.962.52.916.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago56.62.276.21.643.11.723.92.729.22.812.51.847.10.8
11-20 years ago17.91.713.91.319.21.312.12.121.92.57.31.416.00.7
21-30 years ago14.91.65.90.911.01.16.91.610.91.96.71.39.60.5
31-40 years ago4.80.91.40.49.21.05.71.56.91.56.11.35.70.4
41-50 years ago2.90.71.30.45.10.710.92.05.51.48.41.54.70.4
over 50 years ago3.00.81.40.412.41.140.53.125.52.659.02.716.90.6
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 #159959/146338
search result: 1 entry on 1 page

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