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NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stand stability · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstand stability1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....0.7712.835..3.532
critical....0.7713.5310.41004.528
less stable1.550..6.12432.1108.52048.28
stable3.333..5.02622.1123.53134.010
total4.727..12.61660.5712.41690.36
outside perimetern/a7.7229.21911.51712.5162.83543.79
critical5.52616.9149.71921.9123.53157.58
less stable74.86104.34100.25111.5549.87440.62
stable102.9495.9570.76108.3550.77428.62
total190.92226.31192.12254.22106.94970.41
totaln/a7.7229.21912.21715.3152.83547.29
critical5.52616.91410.51825.3113.93062.07
less stable76.36104.34106.34143.6458.36488.92
stable106.2495.9575.76130.4454.27462.52
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155193/141572
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