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NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a2.0301.83211.71224.6810.61350.66
less than 10 years ago7.3168.11540.0648.2610.213113.74
11-20 years ago5.1193.32324.8833.179.41375.65
21-30 years ago1.6330.94512.21222.298.61445.56
31-40 years ago1.4350.5584.12119.198.61433.77
41-50 years ago1.633..2.72612.11213.11129.58
over 50 years ago1.6331.2386.91630.7740.3680.84
total20.7915.810102.23189.92100.83429.52
outside perimetern/a19.6926.0816.51020.095.11887.24
less than 10 years ago88.74133.0341.9644.263.921311.82
11-20 years ago42.8639.1628.8729.084.420144.23
21-30 years ago15.8108.2149.41315.5102.62651.56
31-40 years ago5.8173.0244.22010.8133.92127.78
41-50 years ago1.3381.8323.7227.8154.12118.610
over 50 years ago5.4183.0248.51431.8710.91259.65
total179.42214.01113.13159.1334.96700.61
totaln/a21.6927.7828.1844.7615.710137.83
less than 10 years ago96.03141.0281.9492.4414.111425.52
11-20 years ago47.9542.5653.6562.1513.811219.83
21-30 years ago17.4109.11421.6937.6711.31297.04
31-40 years ago7.3163.5228.31429.8712.51161.45
41-50 years ago2.9251.8326.41619.9917.11048.16
over 50 years ago7.1164.22015.41062.5551.25140.43
total200.11229.81215.31349.01135.821130.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #157710/144089
search result: 1 entry on 1 page

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