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NFI3

forest area: time of last treatment (classes of 10 years) · biogeographical region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
less than 10 years ago106.93191.72145.9318.8932.5619.59515.21
11-20 years ago36.7636.3768.6511.81224.3814.311192.03
21-30 years ago28.4718.11045.0612.31119.4921.48144.53
31-40 years ago9.0145.41831.7710.41212.11115.21083.84
41-50 years ago4.9192.72622.7913.3117.91415.71067.25
over 50 years ago10.1134.12173.0543.3544.85101.03276.42
total196.11258.21386.91109.72141.01187.211279.10

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140914/127288
search result: 1 entry on 1 page

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