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NFI2

forest area: primary forest function NFI4: nature protection · altitudinal vegetation zone (3 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
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)time of last treatment (classes of 10 years) %± %± %±
subalpinen/a......
less than 10 years ago21.34.330.11.829.01.7
11-20 years ago18.24.119.51.619.31.5
21-30 years ago6.72.711.91.311.31.2
31-40 years ago9.03.09.71.29.61.1
41-50 years ago8.93.06.00.96.40.9
over 50 years ago35.95.122.71.624.31.6
total100.0.100.0.100.0.
montanen/a......
less than 10 years ago32.95.645.61.344.91.3
11-20 years ago15.84.424.31.223.91.1
21-30 years ago14.34.210.20.810.40.8
31-40 years ago11.53.85.20.65.50.6
41-50 years ago7.03.03.20.53.40.5
over 50 years ago18.54.611.40.811.70.8
total100.0.100.0.100.0.
colline/submontanen/a..0.10.10.10.1
less than 10 years ago48.85.355.31.854.61.7
11-20 years ago22.34.421.81.521.91.4
21-30 years ago8.93.06.20.96.50.8
31-40 years ago8.93.04.00.74.50.7
41-50 years ago4.52.26.30.96.10.8
over 50 years ago6.62.66.20.96.20.8
total100.0.100.0.100.0.
totaln/a..0.00.00.00.0
less than 10 years ago34.63.044.70.943.80.9
11-20 years ago19.02.522.50.822.20.8
21-30 years ago9.71.99.50.69.50.5
31-40 years ago9.71.95.90.46.20.4
41-50 years ago6.81.64.70.44.90.4
over 50 years ago20.32.512.60.613.20.6
total100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #149311/135692
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