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NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %±
inside perimetern/a..0.60.60.50.20.40.20.10.10.40.1
less than 10 years ago49.43.767.33.755.41.633.81.114.11.136.30.7
11-20 years ago18.02.914.52.821.91.318.70.911.31.017.60.6
21-30 years ago11.22.46.92.08.60.914.50.811.31.011.80.5
31-40 years ago8.42.11.91.14.50.610.00.717.61.210.10.5
41-50 years ago1.10.8..1.80.44.30.511.81.05.20.3
over 50 years ago11.82.48.82.27.40.818.20.933.71.518.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.00.20.20.10.20.10.70.2..0.50.1
less than 10 years ago67.51.179.20.963.81.538.51.220.42.361.90.6
11-20 years ago18.50.913.80.716.41.115.60.914.92.015.90.4
21-30 years ago5.00.52.80.45.80.79.60.814.22.05.90.3
31-40 years ago2.20.31.00.24.40.67.40.713.61.93.90.2
41-50 years ago0.70.20.30.11.50.43.60.54.21.11.50.1
over 50 years ago5.10.52.70.47.90.824.61.132.62.710.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.90.20.30.10.30.10.60.10.10.10.50.1
less than 10 years ago65.81.178.30.959.71.136.00.815.61.052.20.4
11-20 years ago18.50.913.80.719.10.917.30.712.20.916.50.4
21-30 years ago5.60.53.10.47.10.612.20.612.00.98.10.3
31-40 years ago2.70.41.10.24.40.48.80.516.61.06.20.2
41-50 years ago0.70.20.30.11.60.34.00.310.00.82.90.2
over 50 years ago5.70.53.20.47.70.621.20.733.51.313.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156025/142404
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