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NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha15.410.0..14.43.422.55.121.66.835.37.920.62.5
101-200 stems/ha30.712.8..21.14.025.35.321.66.843.18.126.02.7
201-300 stems/ha23.011.7..24.04.229.85.629.77.513.55.624.72.7
301-400 stems/ha23.211.7..23.14.111.94.05.43.7..14.42.2
401-500 stems/ha7.77.4..11.53.17.53.210.85.12.72.78.91.8
501- 600 stems/ha....4.82.11.51.510.85.12.72.74.31.3
more than 600 stems/ha....1.01.01.51.5..2.72.71.20.7
total100.0...100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha21.91.824.51.624.01.543.93.731.53.054.82.829.10.9
101-200 stems/ha25.41.922.41.626.71.627.23.329.23.020.12.324.80.8
201-300 stems/ha27.12.022.81.621.21.518.32.916.12.413.72.021.30.8
301-400 stems/ha15.41.617.51.412.41.25.51.712.72.28.51.613.50.7
401-500 stems/ha5.11.07.41.08.91.02.81.26.81.62.00.86.40.5
501- 600 stems/ha3.50.83.30.74.30.71.71.01.70.81.00.63.10.3
more than 600 stems/ha1.60.52.00.52.40.50.60.62.10.9..1.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha21.71.824.51.622.81.438.13.130.22.852.72.728.40.8
101-200 stems/ha25.51.922.41.626.11.526.72.828.22.722.62.324.90.8
201-300 stems/ha27.01.922.81.621.51.421.52.617.92.313.71.921.60.8
301-400 stems/ha15.61.617.51.413.71.27.31.711.71.97.61.413.60.6
401-500 stems/ha5.11.07.41.09.21.04.01.37.31.62.00.86.60.5
501- 600 stems/ha3.40.83.30.74.40.71.60.82.91.01.20.63.20.3
more than 600 stems/ha1.50.52.00.52.30.50.80.61.80.80.30.31.70.2
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, 07.11.2014 #155090/141469
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