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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 12cm, classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 12cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha0.2100..1.6330.3710.3710.5583.024
101-200 stems/ha0.2100..0.7500.5580.5581.6333.522
201-300 stems/ha0.558..2.1291.0410.9451.4356.017
301-400 stems/ha0.558..1.8321.4350.7502.1296.516
401-500 stems/ha0.4710.21000.7500.750..0.7502.626
501-600 stems/ha0.558..1.6330.9450.21001.1414.220
more than 600 stems/ha1.3380.21003.6221.5330.9453.82111.312
total3.6220.47112.1126.3163.52211.31237.27
outside perimeter0-100 stems/ha15.41132.5747.6613.51117.01022.48148.33
101-200 stems/ha25.5834.2743.0614.31018.9918.09153.93
201-300 stems/ha31.5741.8648.7613.31117.5921.49174.33
301-400 stems/ha28.6743.1650.3612.31118.1919.19171.43
401-500 stems/ha26.4833.3739.069.51312.81114.211135.33
501-600 stems/ha21.6920.7931.678.2147.41512.312101.74
more than 600 stems/ha42.4650.6577.0421.3823.0836.96251.12
total191.41256.21337.3192.42114.62144.221136.11
total0-100 stems/ha15.51032.5749.2613.81117.31022.98151.33
101-200 stems/ha25.7834.2743.7614.81019.4919.69157.43
201-300 stems/ha32.1741.8650.8614.31018.4922.88180.33
301-400 stems/ha29.2743.1652.1513.61118.8921.29177.93
401-500 stems/ha26.8833.4739.8610.21212.81115.010138.03
501-600 stems/ha22.1920.7933.279.0137.51513.411106.04
more than 600 stems/ha43.6650.8580.6422.8823.8840.76262.42
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158952/145331
search result: 1 entry on 1 page

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