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NFI2

forest area: horizontal distance sample plot-road (4 classes) · time of last treatment (classes of 10 years)
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
horizontal distance sample plot-road (4 classes)
up to 100 m101-500 m501-1000 mover 1000 mtotal
time of last treatment (classes of 10 years) %± %± %± %± %±
n/a0.00.0......0.00.0
less than 10 years ago24.90.715.40.72.60.30.90.243.80.9
11-20 years ago9.70.59.80.51.90.20.80.222.20.8
21-30 years ago2.40.34.80.41.60.20.80.29.50.5
31-40 years ago1.20.23.20.31.20.20.70.26.20.4
41-50 years ago1.00.22.20.31.20.20.60.14.90.4
over 50 years ago1.30.25.10.43.10.33.70.313.20.6
total40.70.840.40.911.40.67.40.4100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #149359/135740
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