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NFI4b

forest area: primary forest function NFI4: nature protection · altitudinal vegetation zone (3 classes) · origin of the stand
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
primary forest function NFI4: nature protection
yesnototal
altitudinal vegetation zone (3 classes)origin of the stand1000 ha± %1000 ha± %1000 ha± %
subalpinenatural regeneration35.510277.53313.03
artificial regeneration2.1417.82110.019
mixed regeneration1.4508.5209.919
unknown......
total39.19293.83332.93
montanenatural regeneration27.111426.02453.12
artificial regeneration..40.2940.29
mixed regeneration1.45054.5856.08
unknown0.41001.8452.141
total29.011522.52551.42
colline/submontanenatural regeneration27.011171.34198.34
artificial regeneration2.53835.41037.99
mixed regeneration4.62869.2773.96
unknown..1.4501.450
total34.210277.33311.53
totalnatural regeneration89.76874.71964.41
artificial regeneration4.62883.5688.16
mixed regeneration7.522132.25139.75
unknown0.41003.2333.532
total102.261093.611195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #149976/136357
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