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NFI4b

forest area: stand relevant to regeneration · type of regeneration · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand relevant to regenerationtype of regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
young growth/thicketn/a..........0.7710.771
natural regeneration25.81118.01413.51610.01811.5179.01987.86
plantation3.6320.7711.058......5.326
mixed11.1181.1580.31000.3100....12.917
total40.4919.81314.91510.31811.5179.719106.86
regeneration under sheltern/a0.4100..0.7710.31002.1410.41003.930
natural regeneration18.61410.1183.8304.8262.1411.15840.59
plantation..............
mixed1.158..........1.158
total20.01310.1184.5275.1254.2281.45045.49
selection type high forestn/a..1.158..0.3100....1.450
natural regeneration19.71318.0146.92214.41517.9139.91886.96
plantation..............
mixed1.1580.4100......0.41001.845
total20.71319.5136.92214.81417.91310.21890.16
irrelevant to generationn/a13.3165.02610.7175.82410.9179.61955.48
natural regeneration304.82148.2396.3478.04102.24122.13851.61
plantation12.5171.1581.4500.31001.1580.410016.714
mixed22.2125.4261.744..1.1580.410030.711
total352.82159.83110.1384.24115.23132.43954.41
totaln/a13.6166.12411.4176.52213.01610.71861.47
natural regeneration368.82194.42120.63107.23133.73142.031066.81
plantation16.1151.8452.4380.31001.1580.410022.113
mixed35.4106.9232.1410.31001.1580.77146.59
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #145977/132350
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