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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
grid: terrestrial grid NFI2
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/a4.50.35.20.31.40.11.10.112.20.4
less than 10 years ago21.30.513.00.42.60.20.80.137.70.6
11-20 years ago8.30.38.60.31.70.20.80.119.50.5
21-30 years ago2.30.24.20.21.40.10.60.18.60.3
31-40 years ago1.00.12.70.21.10.10.60.15.40.3
41-50 years ago0.60.11.90.21.00.10.70.14.30.2
over 50 years ago1.30.14.60.33.10.23.50.212.40.4
total39.20.640.20.612.40.48.30.3100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #149357/135738
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