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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · 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
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha....10.55.08.65.816.715.23.43.47.42.5
101-200 stems/ha....7.94.48.35.616.715.217.47.110.22.9
201-300 stems/ha11.310.6..13.25.520.88.3..13.86.413.83.3
301-400 stems/ha22.213.9..18.46.320.88.333.319.313.86.418.53.7
401-500 stems/ha..50.035.47.94.44.24.1..10.35.77.42.5
501-600 stems/ha22.213.9..10.55.016.67.6..3.43.410.12.9
more than 600 stems/ha44.416.650.035.431.67.520.88.333.319.337.99.032.54.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha8.31.210.51.110.01.010.32.011.21.99.61.79.90.6
101-200 stems/ha14.01.514.81.312.71.114.82.414.92.212.71.913.80.6
201-300 stems/ha17.11.717.71.414.61.215.72.418.72.413.31.916.10.7
301-400 stems/ha13.91.516.51.416.41.314.42.414.62.213.31.915.30.7
401-500 stems/ha13.41.512.71.211.91.113.42.311.21.911.41.812.40.6
501-600 stems/ha10.51.38.01.09.41.07.61.86.41.511.41.89.00.5
more than 600 stems/ha22.91.919.81.525.01.523.82.923.12.628.32.523.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha8.21.210.41.110.01.010.21.911.31.99.01.69.80.5
101-200 stems/ha13.71.514.81.312.51.114.22.215.02.213.11.813.70.6
201-300 stems/ha17.01.617.71.414.61.216.22.318.32.313.31.816.10.7
301-400 stems/ha14.11.516.41.416.51.215.02.315.02.213.41.815.40.7
401-500 stems/ha13.11.512.81.211.71.112.52.110.91.911.31.712.20.6
501-600 stems/ha10.71.37.91.09.51.08.51.86.21.510.71.79.10.5
more than 600 stems/ha23.21.819.91.525.31.523.52.723.32.629.12.523.70.8
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 #160261/146640
search result: 1 entry on 1 page

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