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NFI4b

forest area: time of last treatment (classes of 10 years) · forest type (12 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
time of last treatment (classes of 10 years)forest type (12 classes) %± %± %± %± %± %± %±
less than 10 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area1.90.40.90.41.30.62.20.81.00.5..1.30.2
forest aisles, embankments0.20.1....0.60.40.50.40.20.20.20.1
permanently open stand0.70.20.90.40.80.50.90.51.20.60.20.20.80.2
selva, plantation0.10.1........0.50.30.10.1
coppice forest0.20.1....0.60.40.50.41.70.60.40.1
coppice with standards....0.30.3....0.50.30.10.1
selection type high forest3.70.53.70.82.70.83.51.01.50.60.50.32.90.3
non-uniform high forest5.90.77.31.14.31.02.20.82.20.70.70.44.50.4
imcomplete..............
uniform high forest52.91.427.81.927.92.312.31.815.71.85.61.131.40.8
total65.51.440.52.137.32.522.32.322.82.110.01.541.70.8
11-20 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.30.10.70.40.30.30.90.50.50.40.20.20.40.1
forest aisles, embankments..0.20.20.30.3....0.20.20.10.1
permanently open stand0.80.2..0.50.40.60.41.00.50.20.20.50.1
selva, plantation..............
coppice forest0.30.20.40.30.50.4..1.00.51.90.70.60.1
coppice with standards0.10.1..........0.00.0
selection type high forest0.60.21.60.50.50.43.11.02.50.80.70.41.20.2
non-uniform high forest1.90.45.51.02.10.72.50.91.70.70.70.42.50.3
imcomplete..............
uniform high forest14.81.013.61.417.92.07.21.513.21.73.20.912.60.6
total18.71.121.91.722.22.214.52.020.02.07.31.318.00.7
21-30 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.20.10.50.30.50.4..0.20.20.20.20.30.1
forest aisles, embankments0.10.1......0.20.2..0.10.0
permanently open stand0.30.20.40.30.50.40.30.32.20.71.70.60.80.2
selva, plantation..............
coppice forest..0.40.3..0.30.30.20.20.70.40.20.1
coppice with standards0.10.1........0.20.20.10.0
selection type high forest0.20.10.50.30.50.40.90.52.00.70.50.30.60.1
non-uniform high forest1.00.32.50.70.80.51.90.82.00.71.00.51.40.2
imcomplete..............
uniform high forest4.90.67.61.19.01.55.31.39.01.44.81.16.40.4
total6.70.711.91.411.41.78.81.615.91.89.21.49.80.5
31-40 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.10.1........0.20.20.10.0
forest aisles, embankments........0.50.4..0.10.0
permanently open stand0.20.10.40.3..0.60.41.20.50.50.30.40.1
selva, plantation..............
coppice forest..0.40.30.30.30.30.30.20.21.70.60.40.1
coppice with standards..........0.20.20.00.0
selection type high forest0.20.10.90.4..0.60.41.00.5..0.40.1
non-uniform high forest0.60.21.60.50.50.40.60.40.70.41.20.50.90.2
imcomplete..............
uniform high forest2.60.53.70.87.31.44.41.28.01.44.11.04.30.4
total3.70.56.91.18.11.46.61.411.71.68.01.36.50.4
41-50 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area0.20.10.20.2........0.10.1
forest aisles, embankments..............
permanently open stand0.10.10.40.3..1.30.60.50.3..0.30.1
selva, plantation0.10.10.20.2........0.10.0
coppice forest....0.50.40.60.4..1.50.60.30.1
coppice with standards..............
selection type high forest..0.90.40.30.30.90.51.20.60.40.30.50.1
non-uniform high forest0.40.21.10.40.50.42.20.81.20.61.20.50.90.2
imcomplete..............
uniform high forest1.40.33.50.83.71.04.41.23.50.93.40.92.80.3
total2.30.46.21.05.11.19.51.66.41.26.51.25.00.4
over 50 years agoinaccessible forest..............
shrub forest..............
permanently unstocked forest area..0.50.30.30.30.90.50.20.20.70.40.30.1
forest aisles, embankments..........0.20.20.00.0
permanently open stand..1.10.41.60.73.81.12.50.84.91.11.60.2
selva, plantation..........0.20.20.00.0
coppice forest0.10.10.50.30.50.42.50.9..15.61.82.40.3
coppice with standards0.10.1....0.30.3..1.20.50.20.1
selection type high forest0.20.11.90.61.30.63.81.13.81.04.41.01.90.2
non-uniform high forest1.00.32.30.63.50.97.91.53.50.910.91.53.70.3
imcomplete..............
uniform high forest1.70.46.21.08.71.519.22.213.21.720.82.08.70.5
total3.10.512.61.415.91.938.32.723.22.159.02.419.00.6
totalinaccessible forest..............
shrub forest..............
permanently unstocked forest area2.70.52.80.72.40.84.11.12.00.71.50.62.60.3
forest aisles, embankments0.20.10.20.20.30.30.60.41.30.60.70.40.50.1
permanently open stand2.10.43.00.73.51.07.51.58.71.47.61.34.40.4
selva, plantation0.20.10.20.2......0.70.40.20.1
coppice forest0.60.21.60.51.90.74.41.22.00.723.12.14.30.3
coppice with standards0.20.1..0.30.30.30.3..2.20.70.40.1
selection type high forest4.80.69.61.25.31.212.91.912.01.66.51.27.60.5
non-uniform high forest10.80.920.21.711.71.717.32.111.51.615.81.813.90.6
imcomplete..............
uniform high forest78.41.262.52.074.62.352.82.862.62.441.92.466.30.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #143486/129859
search result: 1 entry on 1 page

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