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NFI3

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 2004/06
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) %± %± %± %± %±
less than 10 years ago27.90.816.50.72.20.30.70.147.20.9
11-20 years ago7.10.56.90.51.60.20.40.116.00.7
21-30 years ago3.50.34.40.41.10.20.60.19.60.5
31-40 years ago1.20.22.90.31.00.20.70.15.70.4
41-50 years ago0.70.22.30.31.00.20.60.14.60.4
over 50 years ago1.90.27.00.53.90.34.00.316.90.6
total42.40.840.00.910.70.56.90.4100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #149785/136166
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