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NFI2

forest area: degree of mixture · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a......0.4710.21000.558
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total......0.4710.21000.558
pure conifer forestn/a............
crowded0.2100..0.21001.9300.21002.427
normal....0.21003.8210.5584.520
loose0.471....2.6260.5583.522
open....0.21001.2380.5581.930
scattered....0.21000.21000.4710.750
grouped crowded......0.2100..0.2100
grouped normal......0.2100..0.2100
heterogeneous......0.371..0.371
total0.558..0.75010.4132.12913.811
mixed conifer forestn/a............
crowded0.471..0.21000.9450.21001.633
normal0.21000.2100..1.435..1.732
loose0.2100....0.3710.21000.750
open......0.2100..0.2100
scattered0.2100....0.371..0.558
grouped crowded......0.2100..0.2100
grouped normal......0.2100..0.2100
heterogeneous............
total0.9450.21000.21003.5220.4715.119
mixed broadleaf forestn/a............
crowded0.558..0.21000.9450.21001.832
normal0.471....0.945..1.238
loose......0.21000.21000.371
open....0.21000.2100..0.471
scattered........0.21000.2100
grouped crowded............
grouped normal............
heterogeneous............
total0.945..0.4712.1290.5583.921
pure broadleaf forestn/a............
crowded0.750..0.7501.2383.2235.817
normal0.4710.21000.4711.0411.4353.323
loose0.471....0.3710.7501.435
open......0.5581.1411.633
scattered........0.21000.2100
grouped crowded......0.2100..0.2100
grouped normal............
heterogeneous............
total1.5350.21001.1413.3236.51612.512
totaln/a......0.4710.21000.558
crowded1.832..1.2384.9193.72211.612
normal0.9450.4710.5587.1161.93010.813
loose0.945....3.5221.6336.017
open....0.4712.1291.6334.021
scattered0.2100..0.21000.5580.7501.633
grouped crowded......0.558..0.558
grouped normal......0.371..0.371
heterogeneous......0.371..0.371
total3.8220.4712.32819.699.71335.77

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168190/154573

NFI4b

forest area: stand stability · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %±
critical< 1%....2.01.4....1.31.30.80.5
1-9%....2.01.45.82.8..2.71.92.20.8
10-25%1.81.8..3.01.71.41.4..4.02.32.20.8
26-50%......2.92.0....0.50.4
51-75%......1.41.4....0.30.3
76-100%......1.41.4....0.30.3
total1.81.8..7.12.613.04.1..8.03.16.31.3
less stable< 1%..5.35.13.01.7..4.53.12.71.92.20.8
1-9%8.93.810.57.012.13.324.65.215.95.521.34.716.21.9
10-25%16.14.910.57.020.24.08.73.415.95.513.33.915.01.9
26-50%5.43.05.35.14.02.015.94.42.32.29.33.47.41.4
51-75%1.81.815.88.42.01.4..2.32.2..1.90.7
76-100%5.43.05.35.12.01.4......1.70.7
total37.56.552.611.543.45.049.36.040.97.446.65.844.42.6
stable< 1%1.81.8..3.01.71.41.42.32.24.02.32.50.8
1-9%14.34.715.88.415.23.615.94.422.86.325.45.018.32.0
10-25%5.43.05.35.112.13.314.54.218.25.812.03.811.81.7
26-50%16.14.921.19.46.12.44.32.56.83.82.71.97.51.4
51-75%8.93.8..7.12.61.41.49.14.31.41.45.01.2
76-100%14.34.75.35.16.12.4......4.21.1
total60.76.547.411.549.55.037.75.859.17.445.45.849.32.6
total< 1%1.81.85.35.18.12.71.41.46.83.88.03.15.51.2
1-9%23.25.626.310.129.34.646.46.038.77.449.35.836.72.5
10-25%23.25.615.88.435.34.824.65.234.17.229.35.329.02.4
26-50%21.45.526.310.110.13.023.25.19.14.312.03.815.41.9
51-75%10.74.115.88.49.12.92.92.011.44.81.41.47.21.4
76-100%19.65.310.57.08.12.71.41.4....6.11.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168191/154574

NFI3

forest area: stand stability · degree of cover of assured regeneration · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of assured regeneration %± %± %± %± %± %±
criticalless than 1%......0.90.9..0.50.5
1-4%5.04.9....0.90.9..1.00.7
5-9%....7.77.4..1.61.61.00.7
10-25%....7.77.42.61.5..1.90.9
26-50%............
51-75%............
76-100%....7.77.4....0.50.5
total5.04.9..23.111.74.41.91.61.64.81.5
less stableless than 1%......3.51.7..1.90.9
1-4%10.06.7..7.77.49.62.812.74.210.42.1
5-9%10.06.7..7.77.414.13.33.22.29.92.1
10-25%10.06.7..15.410.013.13.28.03.411.42.2
26-50%..100.0.15.410.03.51.76.43.15.21.5
51-75%......4.41.96.43.14.31.4
76-100%......0.90.9..0.50.5
total30.110.3100.0.46.213.849.24.736.66.143.63.4
stableless than 1%15.08.0....1.81.21.71.62.91.2
1-4%9.86.6..7.77.47.02.411.24.08.51.9
5-9%5.04.9....8.82.717.54.810.42.1
10-25%10.06.7..23.111.717.53.622.35.218.52.7
26-50%15.08.0....7.02.46.02.97.01.8
51-75%5.04.9....2.61.51.61.62.41.0
76-100%5.04.9....1.81.21.61.61.90.9
total64.910.7..30.812.846.44.761.86.151.63.4
totalless than 1%15.08.0....6.22.31.71.65.31.5
1-4%24.99.7..15.410.017.53.623.95.419.92.8
5-9%15.08.0..15.410.022.83.922.35.221.32.8
10-25%20.09.0..46.213.833.34.430.25.831.73.2
26-50%15.08.0100.0.15.410.010.52.912.44.112.32.3
51-75%5.04.9....7.12.48.03.46.71.7
76-100%5.04.9..7.77.42.61.51.61.62.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168192/154575

NFI4b

forest area: stand stability · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%....0.771....0.41001.158
1-9%....0.7711.450..0.7712.835
10-25%0.4100..1.1580.3100..1.1582.835
26-50%......0.771....0.771
51-75%......0.3100....0.3100
76-100%......0.3100....0.3100
total0.4100..2.5383.133..2.1418.121
less stable< 1%..0.41001.158..0.7710.7712.835
1-9%1.8450.7714.3295.8242.5375.72520.713
10-25%3.2330.7717.1222.1412.5373.63119.113
26-50%1.1580.41001.4503.8300.41002.5389.519
51-75%0.41001.1580.771..0.4100..2.538
76-100%1.1580.41000.771......2.141
total7.6213.53115.21511.6166.42312.51656.88
stable< 1%0.4100..1.1580.31000.41001.1583.233
1-9%2.9351.1585.3263.8303.5316.82323.412
10-25%1.1580.41004.3293.4312.8353.23315.115
26-50%3.2331.4502.1411.0581.1580.7719.619
51-75%1.845..2.5380.31001.4500.41006.424
76-100%2.9350.41002.141......5.426
total12.2173.23317.4148.9199.21912.11763.07
total< 1%0.41000.41002.8350.31001.1582.1417.122
1-9%4.7271.84510.31810.9176.02413.21646.98
10-25%4.7271.15812.4175.8245.3257.82137.110
26-50%4.3291.8453.5315.5241.4503.23319.713
51-75%2.2411.1583.2330.7711.8440.41009.220
76-100%4.0300.7712.8350.3100....7.821
total20.2136.72335.11023.61115.61426.711127.95

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168193/154576

NFI3

forest area: stand stability · degree of cover of assured regeneration · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalless than 1%......0.2100..0.2100
1-4%0.2100....0.2100..0.471
5-9%....0.2100..0.21000.471
10-25%....0.21000.558..0.750
26-50%............
51-75%............
76-100%....0.2100....0.2100
total0.2100..0.5580.9450.21001.832
less stableless than 1%......0.750..0.750
1-4%0.471..0.21001.9301.4353.921
5-9%0.471..0.21002.8250.4713.722
10-25%0.471..0.4712.6260.9454.220
26-50%..0.21000.4710.7500.7501.930
51-75%......0.9450.7501.633
76-100%......0.2100..0.2100
total1.1410.21001.1419.7134.12116.210
stableless than 1%0.558....0.3710.21001.141
1-4%0.471..0.21001.4351.2383.224
5-9%0.2100....1.7321.9303.921
10-25%0.471..0.5583.5222.5276.816
26-50%0.558....1.4350.7502.626
51-75%0.2100....0.5580.21000.945
76-100%0.2100....0.3710.21000.750
total2.428..0.7509.2146.91619.19
totalless than 1%0.558....1.2380.21002.030
1-4%0.945..0.4713.5222.7267.415
5-9%0.558..0.4714.5202.5277.915
10-25%0.750..1.1416.6163.42311.812
26-50%0.5580.21000.4712.1291.4354.520
51-75%0.2100....1.4350.9452.527
76-100%0.2100..0.21000.5580.21001.141
total3.6220.21002.32819.8911.11237.17

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168194/154577

NFI4b

forest area: stand stability · regeneration cover · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%......................................1.71.78.38.0..1.31.3....0.80.5
1-9%......1.91.9........1.61.6....................1.71.7....6.52.8....2.20.8
10-25%......3.82.7..................25.021.8......16.715.3..5.02.8....1.31.3....2.20.8
26-50%............................................2.61.8....0.50.4
51-75%............................................1.31.3....0.30.3
76-100%............................................1.31.3....0.30.3
total......5.83.2........1.61.6........25.021.8......16.715.3..8.33.68.38.0..14.34.0....6.31.3
less stable< 1%..............12.511.84.82.7..........5.95.7........1.71.716.710.8........2.20.8
1-9%33.327.3....11.54.416.715.350.025.1..12.511.814.34.4........25.021.85.95.7..33.327.4....23.35.58.38.017.69.323.44.8....16.42.0
10-25%....16.715.517.35.250.020.625.021.7..25.015.414.34.420.018.0..10.09.5....11.87.8..33.327.433.319.3..15.04.6..29.411.19.13.3..100.0.15.21.9
26-50%......5.83.2......12.511.83.22.220.018.0........5.95.7........10.03.916.710.8..14.34.0....7.41.4
51-75%................1.61.6....10.09.5..25.021.811.87.8......50.035.6..8.38.0........1.90.7
76-100%33.327.3....3.82.7..............10.09.5........33.327.4........5.95.7......1.70.7
total66.727.3..16.715.538.46.766.719.475.021.7..62.517.238.06.140.022.0..30.014.6..50.025.241.212.0..100.0.33.319.350.035.650.06.550.014.552.912.146.85.7..100.0.44.72.6
stable< 1%..100.0.....16.715.3......3.22.2..........11.87.8........3.32.3....1.31.3....2.50.8
1-9%....33.319.621.15.7......12.511.823.95.4..100.0.......11.77.850.035.8......25.05.616.710.811.87.818.24.4....18.12.0
10-25%33.327.3..33.319.69.64.1......25.015.419.04.9..........11.87.8....16.715.3..10.03.916.710.8..13.03.8....11.81.7
26-50%....16.715.513.44.7........6.33.120.018.0..20.012.7....11.87.8....16.715.350.035.63.32.3..5.95.75.22.5100.0...7.41.4
51-75%......9.74.1........8.03.4....30.014.6..25.021.85.95.7..........8.38.05.95.71.31.3....4.91.1
76-100%......1.91.916.715.325.021.7......40.022.0..20.012.7100.0...5.95.750.035.8..16.715.3......23.510.3......4.31.1
total33.327.3100.0.83.315.455.86.933.319.425.021.7..37.517.360.46.260.022.0100.0.70.014.5100.0.25.021.858.812.0100.0...50.020.550.035.641.76.441.714.347.112.139.05.6100.0...49.02.6
total< 1%..100.0.....16.715.3....12.511.87.93.4..........17.79.3........6.73.225.012.6..2.61.8....5.51.2
1-9%33.327.3..33.319.634.66.616.715.350.025.1..25.015.439.76.2..100.0.....25.021.817.69.250.035.833.327.4....50.06.525.012.629.411.148.15.7....36.62.5
10-25%33.327.3..50.020.830.76.450.020.625.021.7..50.017.833.35.920.018.0..10.09.5..25.021.823.610.3..33.327.466.719.3..30.05.916.710.829.411.123.44.8..100.0.29.22.4
26-50%....16.715.519.25.5......12.511.89.53.740.022.0..20.012.7....17.79.3....16.715.350.035.613.34.416.710.85.95.722.14.7100.0...15.31.9
51-75%......9.74.1........9.63.7....40.015.6..50.025.217.79.3......50.035.6..16.710.85.95.72.61.8....7.01.3
76-100%33.327.3....5.83.216.715.325.021.7......40.022.0..30.014.6100.0...5.95.750.035.833.327.416.715.3......29.411.11.31.3....6.31.3
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #168195/154578

NFI3

forest area: stand stability · degree of cover of assured regeneration · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of assured regeneration %± %± %± %± %± %± %±
criticalless than 1%......2.82.7....0.50.5
1-4%4.84.73.63.5........1.00.7
5-9%....2.62.5....1.61.60.90.7
10-25%..3.63.57.74.3......1.90.9
26-50%..............
51-75%..............
76-100%..3.63.5........0.50.5
total4.84.710.75.910.34.92.82.7..1.61.64.81.5
less stableless than 1%....7.74.3..4.54.4..1.90.9
1-4%9.56.414.36.610.34.910.55.0..12.74.210.52.1
5-9%9.56.410.75.915.45.813.15.513.67.33.22.29.92.1
10-25%9.56.414.36.610.34.913.15.518.28.28.03.411.42.2
26-50%4.84.710.75.82.62.55.33.6..6.43.15.21.5
51-75%....5.13.52.62.68.96.06.43.14.21.4
76-100%..3.63.5........0.50.5
total33.410.353.59.451.38.044.78.145.310.636.66.143.63.4
stableless than 1%14.37.63.63.5....4.54.41.71.62.91.2
1-4%9.46.43.63.57.74.310.55.04.54.411.24.08.51.9
5-9%4.84.7..5.13.515.85.99.26.217.54.810.42.1
10-25%9.56.421.47.815.45.815.85.922.78.922.35.218.52.7
26-50%14.37.63.63.55.13.55.33.613.67.36.02.97.01.8
51-75%4.84.7..5.13.52.62.6..1.61.62.41.0
76-100%4.84.73.63.5..2.62.6..1.61.61.90.9
total61.910.635.79.138.57.852.68.154.710.661.86.151.63.4
totalless than 1%14.37.63.63.57.74.32.82.79.16.11.71.65.31.5
1-4%23.79.321.47.817.96.121.06.64.54.423.95.420.02.8
5-9%14.37.610.75.923.16.728.97.422.89.022.35.221.22.8
10-25%19.18.639.39.233.37.528.97.440.910.530.25.831.83.2
26-50%19.18.614.26.67.74.310.55.013.67.312.44.112.32.3
51-75%4.84.7..10.34.95.33.68.96.08.03.46.61.7
76-100%4.84.710.75.9..2.62.6..1.61.62.91.2
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, 03.11.2014 #168196/154579

NFI4b

forest area: stand stability · regeneration cover · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
stand stability
criticalless stablestabletotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%........
1-9%..0.4100..0.4100
10-25%....0.41000.4100
26-50%........
51-75%........
76-100%..0.4100..0.4100
total..0.8700.41001.257
AI< 1%....0.31000.3100
1-9%........
10-25%........
26-50%........
51-75%........
76-100%........
total....0.31000.3100
AR< 1%........
1-9%....0.6690.669
10-25%..0.31000.6691.055
26-50%....0.31000.3100
51-75%........
76-100%........
total..0.31001.6411.937
BE< 1%........
1-9%0.31002.1413.8306.223
10-25%0.7713.1331.7455.525
26-50%..1.0582.4383.431
51-75%....1.7451.745
76-100%..0.7710.31001.058
total1.0586.8229.91817.813
BL/BS< 1%....0.41000.4100
1-9%..0.4100..0.4100
10-25%..1.257..1.257
26-50%........
51-75%........
76-100%....0.41000.4100
total..1.6490.8702.439
FR< 1%........
1-9%..0.770..0.770
10-25%..0.4100..0.4100
26-50%........
51-75%........
76-100%....0.41000.4100
total..1.1570.41001.549
GE< 1%........
1-9%........
10-25%........
26-50%........
51-75%........
76-100%........
total........
GL< 1%..0.4100..0.4100
1-9%..0.41000.41000.870
10-25%..0.8700.8701.549
26-50%..0.4100..0.4100
51-75%........
76-100%........
total..1.9431.2573.133
GR< 1%..1.0580.7711.745
1-9%0.31003.1335.3268.820
10-25%..3.1334.2297.321
26-50%..0.7711.4502.141
51-75%..0.31001.8452.141
76-100%........
total0.31008.42013.31622.012
JU< 1%........
1-9%........
10-25%..0.4100..0.4100
26-50%..0.41000.41000.870
51-75%........
76-100%....0.8700.870
total..0.8701.2571.944
LU< 1%........
1-9%....0.31000.3100
10-25%........
26-50%........
51-75%........
76-100%........
total....0.31000.3100
NE< 1%........
1-9%........
10-25%..0.3100..0.3100
26-50%....0.6700.670
51-75%..0.31001.0571.349
76-100%..0.31000.6701.057
total..1.0572.2373.230
NW< 1%........
1-9%........
10-25%........
26-50%........
51-75%........
76-100%....0.41000.4100
total....0.41000.4100
OW< 1%........
1-9%..0.4100..0.4100
10-25%0.4100....0.4100
26-50%........
51-75%..0.41000.41000.770
76-100%........
total0.41000.7700.41001.549
SG< 1%..0.41000.7701.157
1-9%..0.41000.7711.158
10-25%..0.7700.7701.450
26-50%..0.41000.7701.157
51-75%..0.7700.41001.157
76-100%....0.41000.4100
total..2.5373.6316.123
SH< 1%........
1-9%....0.41000.4100
10-25%........
26-50%........
51-75%........
76-100%....0.41000.4100
total....0.7700.770
SO< 1%........
1-9%..0.4100..0.4100
10-25%..0.4100..0.4100
26-50%........
51-75%........
76-100%..0.4100..0.4100
total..1.157..1.157
SZ< 1%........
1-9%........
10-25%0.41000.7700.41001.449
26-50%....0.41000.4100
51-75%........
76-100%....0.41000.4100
total0.41000.7701.1572.240
TG< 1%........
1-9%........
10-25%........
26-50%....0.31000.3100
51-75%..0.3100..0.3100
76-100%........
total..0.31000.31000.670
TI< 1%0.41000.41000.7711.450
1-9%0.41005.0265.42510.718
10-25%1.1583.2332.1416.423
26-50%..2.1410.7712.935
51-75%........
76-100%........
total1.84410.7189.01921.512
UR< 1%0.31000.770..1.057
1-9%..0.31000.7701.057
10-25%....0.7700.770
26-50%..0.770..0.770
51-75%..0.31000.31000.770
76-100%........
total0.31002.0391.7434.027
VD< 1%........
1-9%..1.1580.8711.944
10-25%..1.944..1.944
26-50%....0.41000.4100
51-75%....0.41000.4100
76-100%..0.41001.5501.944
total..3.4333.0356.524
VS< 1%0.3100..0.31000.771
1-9%1.7446.2234.82612.716
10-25%0.31002.4373.4316.223
26-50%0.7713.8301.4505.824
51-75%0.3100..0.31000.771
76-100%0.3100....0.3100
total3.83012.31610.31826.410
ZG< 1%........
1-9%........
10-25%........
26-50%....0.41000.4100
51-75%........
76-100%........
total....0.41000.4100
ZH< 1%........
1-9%........
10-25%..0.4100..0.4100
26-50%........
51-75%........
76-100%........
total..0.4100..0.4100
Switzerland< 1%1.0582.8353.2337.122
1-9%2.83520.91323.01246.78
10-25%2.83519.31415.01537.210
26-50%0.7719.4199.41919.513
51-75%0.31002.4386.2249.020
76-100%0.31002.2415.5268.021
total8.02157.0862.57127.55

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168197/154580

NFI4b

forest area: stand stability · regeneration cover · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %±
critical< 1%......1.10.81.41.40.80.5
1-9%......3.91.41.41.42.20.8
10-25%1.91.9..4.83.31.10.84.12.32.20.8
26-50%......1.10.8..0.50.4
51-75%......0.60.6..0.30.3
76-100%......0.60.6..0.30.3
total1.91.9..4.83.38.42.16.83.06.31.3
less stable< 1%....2.42.43.31.31.41.42.20.8
1-9%9.64.16.36.111.95.017.92.921.94.816.21.9
10-25%15.45.06.36.126.26.813.42.513.74.015.01.9
26-50%5.83.26.36.12.42.48.42.19.63.47.41.4
51-75%1.91.918.89.82.42.41.10.8..1.90.7
76-100%5.83.26.36.1..1.10.8..1.70.7
total38.56.743.812.445.27.745.23.746.55.844.42.6
stable< 1%1.91.9..4.83.31.71.04.12.32.50.8
1-9%13.54.725.010.87.14.018.52.926.15.118.22.0
10-25%7.73.7..4.83.315.62.712.33.811.81.7
26-50%13.54.718.89.89.54.56.11.82.71.97.51.4
51-75%7.73.76.36.19.54.54.51.61.41.45.01.2
76-100%15.45.06.36.114.35.4....4.31.1
total59.66.856.312.450.07.746.43.746.65.849.32.6
total< 1%1.91.9..7.14.06.11.86.83.05.51.2
1-9%23.15.831.311.619.06.140.23.749.35.936.62.5
10-25%25.06.06.36.135.77.430.13.430.15.429.02.4
26-50%19.25.525.010.811.95.015.62.712.33.815.51.9
51-75%9.64.125.010.811.95.06.21.81.41.47.21.4
76-100%21.25.712.58.314.35.41.71.0..6.21.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168198/154581

NFI3

forest area: stand stability · degree of cover of assured regeneration · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalless than 1%......0.2100....0.2100
1-4%0.21000.2100........0.471
5-9%....0.2100....0.21000.371
10-25%..0.21000.558......0.750
26-50%..............
51-75%..............
76-100%..0.2100........0.2100
total0.21000.5580.7500.2100..0.21001.832
less stableless than 1%....0.558..0.2100..0.750
1-4%0.4710.7500.7500.750..1.4353.921
5-9%0.4710.5581.0410.9450.5580.4713.722
10-25%0.4710.7500.7500.9450.7500.9454.220
26-50%0.21000.5580.21000.371..0.7501.930
51-75%....0.3710.21000.3710.7501.633
76-100%..0.2100........0.2100
total1.3382.7263.5222.9241.7324.12116.110
stableless than 1%0.5580.2100....0.21000.21001.141
1-4%0.4710.21000.5580.7500.21001.2383.224
5-9%0.2100..0.3711.0410.4711.9303.821
10-25%0.4711.1411.0411.0410.9452.5276.916
26-50%0.5580.21000.3710.3710.5580.7502.626
51-75%0.2100..0.3710.2100..0.21000.945
76-100%0.21000.2100..0.2100..0.21000.750
total2.3281.8322.6263.4222.1296.91619.19
totalless than 1%0.5580.21000.5580.21000.4710.21002.030
1-4%0.9451.1411.2381.4350.21002.7267.415
5-9%0.5580.5581.6331.9300.9452.5277.915
10-25%0.7502.0302.2281.9301.6333.42311.812
26-50%0.7500.7500.5580.7500.5581.4354.520
51-75%0.2100..0.7500.3710.3710.9452.427
76-100%0.21000.558..0.2100..0.21001.141
total3.8225.1196.7166.5163.82111.11237.07

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168199/154582

NFI4b

forest area: stand stability · regeneration cover · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%......0.7710.41001.058
1-9%......2.4380.41002.835
10-25%0.4100..0.7710.7711.1582.835
26-50%......0.771..0.771
51-75%......0.3100..0.3100
76-100%......0.3100..0.3100
total0.4100..0.7715.2261.8458.021
less stable< 1%....0.41002.1410.41002.835
1-9%1.8450.41001.84511.1175.72520.713
10-25%2.9350.41004.0308.3203.53119.113
26-50%1.1580.41000.41005.2262.5389.519
51-75%0.41001.1580.41000.771..2.538
76-100%1.1580.4100..0.771..2.141
total7.3222.5386.82328.01112.01756.68
stable< 1%0.4100..0.7711.0581.1583.233
1-9%2.6381.4501.15811.4176.72323.212
10-25%1.550..0.7719.7193.23315.015
26-50%2.6381.1581.4503.8300.7719.619
51-75%1.5500.41001.4502.8350.41006.424
76-100%2.9350.41002.241....5.426
total11.3173.2337.62128.71112.11762.97
total< 1%0.4100..1.1583.8301.8457.022
1-9%4.4291.8452.93524.91112.81646.78
10-25%4.7270.41005.42618.7137.82137.010
26-50%3.7311.4501.8459.7193.23319.713
51-75%1.8451.4501.8453.8300.41009.220
76-100%4.0300.7712.2411.058..7.921
total19.0135.62515.11561.9725.911127.55

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168200/154583

NFI3

forest area: stand stability · degree of cover of assured regeneration · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of assured regeneration %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
criticalless than 1%......................2.82.7....0.50.5
1-4%5.35.1..............5.65.4..........1.00.7
5-9%..............33.327.2..........1.61.60.90.7
10-25%............12.511.7....5.35.111.87.8......1.90.9
26-50%..............................
51-75%..............................
76-100%............12.511.7..............0.50.5
total5.35.1..........25.015.333.327.25.65.45.35.111.87.82.82.7..1.61.64.81.5
less stableless than 1%..................10.57.15.95.7..4.54.4..1.91.0
1-4%10.57.0..........12.511.7..16.78.815.88.45.95.710.55.0..12.74.210.52.1
5-9%10.57.0..........12.511.7..11.17.415.88.417.69.313.15.513.67.33.22.29.92.1
10-25%10.57.0..........25.015.3..11.17.410.57.111.87.813.15.518.28.28.03.411.42.2
26-50%......100.0...50.035.4..33.327.211.17.4....5.33.6..6.43.15.21.5
51-75%..................5.35.15.95.72.62.68.96.06.43.14.21.4
76-100%................5.65.4..........0.50.5
total31.610.7....100.0...50.035.450.017.733.327.255.511.757.911.347.112.144.78.145.310.636.66.143.73.4
stableless than 1%15.88.4..............5.65.4......4.54.41.71.62.91.2
1-4%10.57.0..........12.511.7......17.69.310.55.04.54.411.24.08.41.9
5-9%5.35.1................5.35.15.95.715.85.99.26.217.54.810.42.1
10-25%10.57.0........50.035.412.511.733.327.222.29.810.57.117.69.315.85.922.78.922.35.218.52.7
26-50%10.57.0100.0.............5.65.410.57.1..5.33.613.67.36.02.97.11.8
51-75%5.35.1................10.57.1..2.62.6..1.61.62.41.1
76-100%5.35.1..............5.65.4....2.62.6..1.61.61.90.9
total63.111.1100.0.......50.035.425.015.333.327.238.911.536.811.141.211.952.68.154.710.661.86.151.63.4
totalless than 1%15.88.4..............5.65.410.57.15.95.72.82.79.16.11.71.65.31.6
1-4%26.310.1..........25.015.3..22.29.815.88.423.510.321.06.64.54.423.95.419.92.8
5-9%15.88.4..........12.511.733.327.211.17.421.19.423.510.328.97.422.89.022.35.221.22.8
10-25%21.19.4........50.035.450.017.733.327.233.311.126.310.141.211.928.97.440.910.530.25.831.73.2
26-50%10.57.0100.0...100.0...50.035.4..33.327.216.68.810.57.1..10.55.013.67.312.44.112.32.3
51-75%5.35.1................15.88.45.95.75.33.68.96.08.03.46.71.7
76-100%5.35.1..........12.511.7..11.17.4....2.62.6..1.61.62.91.2
total100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #168201/154584

NFI4b

forest area: stand stability · regeneration cover · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %±
critical< 1%....2.02.01.31.3..1.41.40.80.5
1-9%..2.32.2..6.52.82.02.01.41.42.20.8
10-25%1.51.54.53.12.02.01.31.3..4.12.32.20.8
26-50%......2.61.8....0.50.4
51-75%......1.31.3....0.30.3
76-100%......1.31.3....0.30.3
total1.51.56.83.84.02.814.34.02.02.06.83.06.31.3
less stable< 1%....8.03.8..6.03.41.41.42.20.8
1-9%8.83.420.56.16.03.423.44.814.04.921.94.816.31.9
10-25%13.24.127.36.716.05.29.13.316.05.213.74.015.01.9
26-50%5.92.9..8.03.814.34.02.02.09.63.47.41.4
51-75%5.92.92.32.22.02.0..2.02.0..2.00.7
76-100%5.92.94.53.1........1.70.7
total39.75.954.57.540.06.946.85.740.06.946.55.844.52.6
stable< 1%1.51.5..6.03.41.31.32.02.04.12.32.50.8
1-9%16.24.59.14.314.14.918.24.422.15.926.15.118.22.0
10-25%5.92.94.53.118.05.413.03.818.05.412.33.811.81.7
26-50%14.74.34.53.110.04.25.22.58.03.82.71.97.51.4
51-75%7.43.211.44.84.02.81.31.38.03.81.41.45.01.2
76-100%13.24.19.14.34.02.8......4.21.1
total58.86.038.67.356.07.039.05.658.07.046.65.849.22.6
total< 1%1.51.5..16.05.22.61.88.03.86.83.05.51.2
1-9%25.05.331.87.020.15.748.15.738.06.949.35.936.72.5
10-25%20.64.936.47.336.06.823.44.834.06.730.15.429.02.4
26-50%20.64.94.53.118.05.422.14.710.04.212.33.815.41.9
51-75%13.24.113.65.26.03.42.61.810.04.21.41.47.21.4
76-100%19.14.813.65.24.02.81.31.3....6.21.3
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, 03.11.2014 #168202/154585

NFI3

forest area: stand stability · degree of cover of assured regeneration · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
stand stability
criticalless stablestabletotal
economic regiondegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 1%....0.5580.558
1-4%0.21000.4710.4710.945
5-9%..0.4710.21000.558
10-25%..0.4710.4710.750
26-50%....0.4710.471
51-75%....0.21000.2100
76-100%....0.21000.2100
total0.21001.1412.1293.423
Eastern Juraless than 1%........
1-4%........
5-9%........
10-25%........
26-50%....0.21000.2100
51-75%........
76-100%........
total....0.21000.2100
Western Plateauless than 1%........
1-4%........
5-9%........
10-25%........
26-50%........
51-75%........
76-100%........
total........
Central Plateauless than 1%........
1-4%........
5-9%........
10-25%........
26-50%..0.2100..0.2100
51-75%........
76-100%........
total..0.2100..0.2100
Eastern Plateauless than 1%........
1-4%........
5-9%........
10-25%........
26-50%........
51-75%........
76-100%........
total........
Western Pre-Alpsless than 1%........
1-4%........
5-9%........
10-25%....0.21000.2100
26-50%..0.2100..0.2100
51-75%........
76-100%........
total..0.21000.21000.471
Central Pre-Alpsless than 1%........
1-4%..0.21000.21000.471
5-9%..0.2100..0.2100
10-25%0.21000.4710.21000.750
26-50%........
51-75%........
76-100%0.2100....0.2100
total0.4710.7500.4711.435
Eastern Pre-Alpsless than 1%........
1-4%........
5-9%0.2100....0.2100
10-25%....0.21000.2100
26-50%..0.2100..0.2100
51-75%........
76-100%........
total0.21000.21000.21000.558
Northwestern Alpsless than 1%....0.21000.2100
1-4%0.21000.558..0.750
5-9%..0.471..0.471
10-25%..0.4710.7501.141
26-50%..0.4710.21000.558
51-75%........
76-100%..0.21000.21000.471
total0.21001.8311.3383.223
Central Alpsless than 1%..0.471..0.471
1-4%..0.657..0.657
5-9%..0.6570.21000.850
10-25%0.21000.4710.4710.944
26-50%....0.4710.471
51-75%..0.21000.4710.657
76-100%........
total0.21002.1291.3373.622
Northeastern Alpsless than 1%..0.2100..0.2100
1-4%..0.21000.5570.750
5-9%..0.5570.21000.750
10-25%0.3710.3710.5571.237
26-50%........
51-75%..0.2100..0.2100
76-100%........
total0.3711.4351.2372.923
Southwestern Alpsless than 1%0.2100....0.2100
1-4%..0.7500.7501.435
5-9%..0.9451.0411.930
10-25%..0.9451.0411.930
26-50%..0.3710.3710.750
51-75%..0.21000.21000.371
76-100%....0.21000.2100
total0.21002.9243.4226.516
Southeastern Alpsless than 1%..0.21000.21000.471
1-4%....0.21000.2100
5-9%..0.5580.4710.945
10-25%..0.7500.9451.633
26-50%....0.5580.558
51-75%..0.371..0.371
76-100%........
total..1.7322.1293.821
Southern Alpsless than 1%....0.21000.2100
1-4%..1.4351.2382.726
5-9%0.21000.4711.9302.527
10-25%..0.9452.5273.423
26-50%..0.7500.7501.435
51-75%..0.7500.21000.945
76-100%....0.21000.2100
total0.21004.1216.91611.112
Switzerlandless than 1%0.21000.7501.1412.030
1-4%0.4713.9213.1247.415
5-9%0.4713.7223.9217.915
10-25%0.7504.2206.91611.812
26-50%..1.9302.6264.620
51-75%..1.6330.9452.527
76-100%0.21000.21000.7501.141
total1.83216.31019.2937.27

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168203/154586

NFI4b

forest area: stand stability · regeneration cover · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%....0.31000.3100..0.41001.058
1-9%..0.4100..1.7440.41000.41002.835
10-25%0.41000.7710.31000.3100..1.1582.835
26-50%......0.771....0.771
51-75%......0.3100....0.3100
76-100%......0.3100....0.3100
total0.41001.1580.7713.8300.41001.8458.021
less stable< 1%....1.450..1.1580.41002.835
1-9%2.1413.2331.0586.2232.5385.72520.713
10-25%3.2334.3292.8352.4372.8353.53119.114
26-50%1.450..1.4503.8300.41002.5389.419
51-75%1.4500.41000.3100..0.4100..2.538
76-100%1.4500.771........2.241
total9.7198.7206.92212.3167.02212.01756.68
stable< 1%0.4100..1.0580.31000.41001.1583.133
1-9%3.9301.4502.4384.8263.9306.72323.212
10-25%1.4500.7713.1333.4313.2333.23315.015
26-50%3.6320.7711.7441.4501.4500.7719.519
51-75%1.8451.8450.7710.31001.4500.41006.424
76-100%3.2331.4500.771......5.426
total14.3166.1249.71810.31810.21812.11762.77
total< 1%0.4100..2.8350.7711.4501.8457.022
1-9%6.1245.0263.53112.7166.72312.81646.78
10-25%5.0275.8256.2236.2236.0247.82136.910
26-50%5.0270.7713.1335.8241.8453.23319.613
51-75%3.2332.2411.0580.7711.8450.41009.220
76-100%4.6282.2410.7710.3100....7.821
total24.31215.91517.31326.41017.61325.911127.35

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168204/154587

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey) %± %± %± %± %± %± %±
0-1 yearno treatment..............
tending....1.51.5......0.50.5
thinning5.04.9..1.51.5......1.00.7
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest........5.04.9..0.50.5
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments......2.72.7....0.50.5
total5.04.9..2.92.02.72.75.04.9..2.41.1
2-5 yearsno treatment..............
tending....5.92.9......1.90.9
thinning....4.42.5......1.40.8
establishment cut....8.83.4......2.91.2
removal cut..........1.61.60.50.5
plentering........5.04.9..0.50.5
thinning of mountain forest....1.51.58.14.55.04.91.61.62.81.1
coppice cut..........1.61.60.50.5
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments5.04.9........1.61.61.00.7
total5.04.9..20.64.98.14.510.06.76.33.011.42.2
6-10 yearsno treatment..............
tending....2.92.08.14.5....2.31.0
thinning20.09.050.035.41.51.5....1.61.63.41.3
establishment cut15.08.0..1.51.5..10.06.73.12.23.81.3
removal cut....1.51.5......0.50.5
plentering..............
thinning of mountain forest....2.92.05.43.710.06.71.61.63.31.2
coppice cut..............
conversion..............
transformation..............
sanitary felling5.04.9....2.72.7....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments5.04.9..........0.50.5
total45.111.150.035.410.33.716.26.120.09.06.33.014.82.4
11-20 yearsno treatment..............
tending5.04.9..1.51.5......1.00.7
thinning....5.92.92.72.7..1.61.62.91.1
establishment cut....5.92.95.43.75.04.91.61.63.81.3
removal cut..........1.61.60.50.5
plentering..............
thinning of mountain forest....7.43.22.72.710.06.7..3.81.3
coppice cut..........1.61.60.50.5
conversion5.04.9..........0.50.5
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..........1.61.60.50.5
total10.06.7..20.64.910.85.115.08.07.83.413.32.3
> 20 yearsno treatment34.910.750.035.445.66.062.28.049.911.279.65.058.13.4
tending..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
total34.910.750.035.445.66.062.28.049.911.279.65.058.13.4
totalno treatment34.910.750.035.445.66.062.28.049.911.279.65.058.13.4
tending5.04.9..11.83.98.14.5....5.71.6
thinning25.09.750.035.413.24.12.72.7..3.12.28.61.9
establishment cut15.08.0..16.24.55.43.715.08.04.72.610.52.1
removal cut....1.51.5....3.12.21.40.8
plentering........5.04.9..0.50.5
thinning of mountain forest....11.83.916.26.130.010.33.12.210.42.1
coppice cut..........3.12.20.90.7
conversion5.04.9..........0.50.5
transformation..............
sanitary felling5.04.9....2.72.7....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments10.06.7....2.72.7..3.12.22.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168205/154588

NFI4b

forest area: stand stability · regeneration cover · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%..................6.76.5..1.31.3..1.41.40.80.5
1-9%................4.24.1....6.52.82.02.01.41.42.20.8
10-25%2.42.4..........10.09.54.54.54.24.1....1.31.3..4.12.32.20.8
26-50%......................2.61.8....0.50.4
51-75%......................1.31.3....0.30.3
76-100%......................1.31.3....0.30.3
total2.42.4..........10.09.54.54.58.35.76.76.5..14.34.02.02.06.83.06.31.3
less stable< 1%..............4.54.5..13.38.87.77.4..6.03.41.41.42.20.8
1-9%9.54.510.09.5..11.110.5..30.014.510.09.54.54.520.88.36.76.57.77.423.44.814.04.921.94.816.21.9
10-25%11.95.030.014.5..11.110.5..30.014.530.014.522.79.025.08.96.76.515.410.09.13.316.05.213.74.015.01.9
26-50%7.14.0....11.110.5......4.54.5..13.38.87.77.414.34.02.02.09.63.47.31.4
51-75%2.42.4......60.021.9..10.09.5....6.76.5....2.02.0..1.90.7
76-100%4.83.310.09.5....20.017.9......8.35.7..........1.70.7
total35.77.450.015.9..33.315.780.017.960.015.550.015.836.410.354.110.246.712.938.413.546.85.740.06.946.55.844.52.6
stable< 1%..10.09.5..........9.16.1....7.77.41.31.32.02.04.12.32.50.8
1-9%14.35.410.09.550.035.533.315.7......13.67.316.67.613.38.815.510.118.24.422.15.926.15.118.22.0
10-25%7.14.010.09.5..........9.16.18.35.720.010.430.712.813.03.818.05.412.33.811.81.7
26-50%16.75.8....22.213.920.017.9..10.09.513.67.34.24.16.76.57.77.45.22.58.03.82.71.97.41.4
51-75%9.54.5....11.110.5..10.09.520.012.74.54.58.45.76.76.5..1.31.38.03.81.41.45.01.1
76-100%14.35.420.012.750.035.5....30.014.510.09.59.16.1............4.31.1
total61.97.550.015.9100.0.66.715.720.017.940.015.540.015.559.110.537.69.946.712.961.613.539.05.658.07.046.65.849.22.6
total< 1%..10.09.5..........13.67.3..20.010.415.410.02.61.88.03.86.83.05.51.2
1-9%23.86.620.012.750.035.544.416.6..30.014.510.09.518.28.241.610.120.010.423.211.748.15.738.06.949.35.936.62.5
10-25%21.46.340.015.5..11.110.5..30.014.540.015.536.410.337.59.926.711.546.113.923.44.834.06.730.15.429.12.4
26-50%23.86.6....33.315.720.017.9..10.09.518.28.24.24.120.010.415.410.022.14.710.04.212.33.815.31.9
51-75%11.95.0....11.110.560.021.910.09.530.014.54.54.58.45.713.38.8..2.61.810.04.21.41.47.21.4
76-100%19.06.130.014.550.035.5..20.017.930.014.510.09.59.16.18.35.7....1.31.3....6.31.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #168206/154589

NFI3

forest area: degree of mixture · crown closure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a....0.4710.2100....0.558
crowded..............
normal..............
loose..............
open..............
scattered..............
grouped crowded..............
grouped normal..............
heterogeneous..............
total....0.4710.2100....0.558
pure conifer forestn/a..............
crowded0.2100..1.2380.5580.21000.5582.626
normal0.471..1.2380.5581.1410.5583.722
loose....0.558..0.5580.5581.633
open....0.4710.7500.4710.4711.732
scattered0.2100..0.21000.21000.2100..0.750
grouped crowded....0.7500.558..0.4711.633
grouped normal......0.750....0.750
heterogeneous....0.21000.5580.7500.4711.732
total0.750..4.5203.6223.0242.72614.411
mixed conifer forestn/a..............
crowded0.2100..0.5580.3710.21000.21001.435
normal0.471..0.9450.2100....1.435
loose..0.2100..0.2100....0.371
open0.2100..0.5580.2100....0.945
scattered..........0.21000.2100
grouped crowded..............
grouped normal....0.2100......0.2100
heterogeneous..........0.21000.2100
total0.7500.21002.1290.9450.21000.5584.620
mixed broadleaf forestn/a..............
crowded....0.750....0.21000.945
normal0.471..0.5580.558..0.21001.633
loose......0.21000.21000.4710.750
open..............
scattered0.2100..........0.2100
grouped crowded..............
grouped normal..............
heterogeneous..............
total0.558..1.2380.7500.21000.7503.323
pure broadleaf forestn/a..............
crowded1.1410.21002.0300.371..3.1236.716
normal0.2100..0.7500.2100..0.9451.930
loose0.2100..0.471....1.8312.328
open....0.4710.3710.21000.5581.435
scattered0.2100..0.471......0.558
grouped crowded......0.2100..0.7500.945
grouped normal....0.2100......0.2100
heterogeneous..........0.4710.471
total1.6330.21003.9211.0410.21007.41514.311
totaln/a....0.4710.2100....0.558
crowded1.4350.21004.5201.2380.4714.02111.712
normal1.338..3.4231.4351.1411.6338.714
loose0.21000.21000.9450.3710.7502.6264.919
open0.2100..1.2381.2380.5580.9454.021
scattered0.558..0.5580.21000.21000.21001.633
grouped crowded....0.7500.750..1.1412.527
grouped normal....0.4710.750....1.041
heterogeneous....0.21000.5580.7500.9452.328
total3.6220.47112.1126.3163.52211.31237.27

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168207/154590

NFI4b

forest area: stand stability · regeneration cover · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
stand stability
criticalless stablestabletotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%........
1-9%..1.4502.1413.631
10-25%0.41001.8451.1583.233
26-50%..1.1582.5383.631
51-75%..0.41001.4501.845
76-100%..0.7712.1412.935
total0.41005.3259.31915.015
Eastern Jura< 1%....0.41000.4100
1-9%..0.41000.41000.870
10-25%..1.2570.41001.649
26-50%........
51-75%........
76-100%..0.41000.8701.257
total..2.0442.0444.030
Western Plateau< 1%........
1-9%....0.41000.4100
10-25%........
26-50%........
51-75%........
76-100%....0.41000.4100
total....0.8700.870
Central Plateau< 1%........
1-9%..0.31000.9571.250
10-25%..0.3100..0.3100
26-50%..0.31000.6710.957
51-75%....0.31000.3100
76-100%........
total..0.9571.9402.833
Eastern Plateau< 1%........
1-9%........
10-25%........
26-50%....0.41000.4100
51-75%..1.158..1.158
76-100%..0.4100..0.4100
total..1.4500.41001.844
Western Pre-Alps< 1%........
1-9%..1.157..1.157
10-25%..1.157..1.157
26-50%........
51-75%....0.41000.4100
76-100%....1.1571.157
total..2.2401.5493.730
Central Pre-Alps< 1%........
1-9%..0.4100..0.4100
10-25%0.41001.158..1.450
26-50%....0.41000.4100
51-75%..0.41000.7711.158
76-100%....0.41000.4100
total0.41001.8441.4503.631
Eastern Pre-Alps< 1%..0.41000.7711.157
1-9%..0.41001.1571.450
10-25%0.41001.8440.7712.935
26-50%..0.41001.1571.450
51-75%....0.41000.4100
76-100%....0.7710.771
total0.41002.9354.6277.920
Northwestern Alps< 1%........
1-9%0.41001.8441.4503.631
10-25%0.41002.1400.7713.233
26-50%....0.41000.4100
51-75%....0.7710.771
76-100%..0.771..0.771
total0.7714.6273.2338.619
Central Alps< 1%0.31000.770..1.057
1-9%..0.31000.7701.057
10-25%..0.31001.0571.449
26-50%..0.7700.31001.057
51-75%..0.31000.31000.770
76-100%........
total0.31002.4372.4375.224
Northeastern Alps< 1%..0.41000.41000.770
1-9%..0.41000.7711.158
10-25%..0.7701.4492.140
26-50%..0.41000.41000.770
51-75%........
76-100%........
total..1.8442.9354.726
Southwestern Alps< 1%0.3100..0.31000.771
1-9%1.7446.2234.82612.716
10-25%0.31002.4373.4316.223
26-50%0.7713.8301.4505.824
51-75%0.3100..0.31000.771
76-100%0.3100....0.3100
total3.83012.31610.31826.410
Southeastern Alps< 1%..1.1580.41001.450
1-9%0.41002.5383.9306.723
10-25%..2.8353.2336.024
26-50%..0.41001.4501.845
51-75%..0.41001.4501.845
76-100%........
total0.41007.02210.21817.613
Southern Alps< 1%0.41000.41001.1581.845
1-9%0.41005.7256.72312.816
10-25%1.1583.5313.2337.821
26-50%..2.5380.7713.233
51-75%....0.41000.4100
76-100%........
total1.84512.01712.11725.911
Switzerland< 1%1.0582.8353.2337.122
1-9%2.83520.71323.21246.78
10-25%2.83519.21415.11537.210
26-50%0.7719.4199.41919.513
51-75%0.31002.5386.4249.220
76-100%0.31002.2415.5268.121
total8.02156.8862.97127.75

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168208/154591

NFI3

forest area: degree of mixture · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
AIn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
ARn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
BEn/a0.2100........0.2100
crowded..0.4710.21000.21000.5581.238
normal..0.21000.750..0.4711.238
loose....0.2100....0.2100
open........0.21000.2100
scattered..0.2100..0.21000.21000.558
grouped crowded..0.471......0.471
grouped normal....0.2100..0.21000.471
heterogeneous..0.2100......0.2100
total0.21001.2381.2380.4711.4354.420
BL/BSn/a............
crowded............
normal..0.21000.2100....0.470
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.21000.2100....0.470
FRn/a............
crowded..0.2100......0.2100
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.2100......0.2100
GEn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
GLn/a0.2100........0.2100
crowded..0.2100....0.7490.944
normal..0.2100..0.2100..0.370
loose..0.2100......0.2100
open....0.2100..0.21000.370
scattered........0.21000.2100
grouped crowded............
grouped normal............
heterogeneous............
total0.21000.5570.21000.21001.0402.128
GRn/a............
crowded..0.21000.21000.21000.3710.945
normal..1.435......1.435
loose..0.945..0.5580.3711.732
open..0.558....0.21000.750
scattered..0.2100......0.2100
grouped crowded..0.371......0.371
grouped normal............
heterogeneous..1.1410.2100..0.3711.633
total..4.6190.3710.7501.2386.816
JUn/a............
crowded........0.4710.471
normal....0.21000.471..0.557
loose............
open....0.2100....0.2100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.4710.4710.4711.140
LUn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
NEn/a............
crowded........0.21000.2100
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total........0.21000.2100
NWn/a............
crowded......0.470..0.470
normal..0.2100......0.2100
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.2100..0.470..0.656
OWn/a............
crowded............
normal........0.4700.470
loose............
open............
scattered............
grouped crowded..0.2100......0.2100
grouped normal............
heterogeneous............
total..0.2100....0.4700.557
SGn/a............
crowded....0.2100..0.7500.944
normal............
loose............
open..0.2100......0.2100
scattered........0.21000.2100
grouped crowded............
grouped normal............
heterogeneous............
total..0.21000.2100..0.9441.237
SHn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
SOn/a............
crowded....0.2100..0.21000.371
normal..0.2100......0.2100
loose........0.21000.2100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.21000.2100..0.3710.750
SZn/a............
crowded............
normal....0.21000.2100..0.470
loose........0.21000.2100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.21000.21000.21000.557
TGn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
TIn/a............
crowded..0.5580.21000.21002.8253.722
normal..0.2100..0.21000.9451.238
loose..0.2100....1.4351.633
open..0.2100....0.5580.750
scattered....0.2100....0.2100
grouped crowded........0.7500.750
grouped normal............
heterogeneous............
total..1.1410.4710.4716.3168.114
URn/a............
crowded..0.6570.2100....0.749
normal..0.749....0.21000.944
loose..0.470....0.21000.657
open..0.21000.470....0.657
scattered..0.2100......0.2100
grouped crowded..0.2100......0.2100
grouped normal............
heterogeneous............
total..2.2280.657..0.4703.223
VDn/a............
crowded........0.5580.558
normal......0.2100..0.2100
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total......0.21000.5580.750
VSn/a0.2100........0.2100
crowded..0.7500.371..0.3711.435
normal..0.5580.21000.5580.21001.435
loose....0.21000.2100..0.371
open..0.7500.2100..0.3711.238
scattered..0.2100......0.2100
grouped crowded..0.558....0.21000.750
grouped normal..0.750......0.750
heterogeneous..0.558......0.558
total0.21003.7210.9450.7501.0416.516
ZGn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
ZHn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
Switzerlandn/a0.558........0.558
crowded..2.7261.4350.9456.71611.712
normal..3.8221.4351.6332.0308.714
loose..1.6330.3710.7502.3284.919
open..1.7320.945..1.4354.021
scattered..0.7500.21000.21000.5581.633
grouped crowded..1.633....0.9452.527
grouped normal..0.7500.2100..0.21001.041
heterogeneous..1.7320.2100..0.3712.328
total0.55814.5114.6203.42314.31137.37

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168209/154592

NFI4b

forest area: stand stability · degree of cover of regeneration (7 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%....2.01.4....1.31.30.80.5
1-4%....1.01.05.82.8..1.31.31.60.7
5-9%....1.01.0....1.31.30.60.4
10-25%1.81.8..3.01.71.41.4..4.02.32.20.8
26-50%......2.92.0....0.50.4
51-75%......1.41.4....0.30.3
76-100%......1.41.4....0.30.3
total1.81.8..7.12.613.04.1..8.03.16.31.3
less stable< 1%..5.35.13.01.7..4.53.12.71.92.20.8
1-4%....4.02.010.13.611.44.812.03.86.91.3
5-9%8.93.810.57.08.12.714.54.24.53.19.33.49.41.5
10-25%16.14.910.57.020.24.08.73.415.95.513.33.915.01.9
26-50%5.43.05.35.14.02.015.94.42.32.29.33.47.41.4
51-75%1.81.815.88.42.01.4..2.32.2..1.90.7
76-100%5.43.05.35.12.01.4......1.70.7
total37.56.552.611.543.45.049.36.040.97.446.65.844.42.6
stable< 1%1.81.8..3.01.71.41.42.32.24.02.32.50.8
1-4%5.43.05.35.18.12.710.13.618.25.89.43.49.41.5
5-9%8.93.810.57.07.12.65.82.84.53.116.04.28.91.5
10-25%5.43.05.35.112.13.314.54.218.25.812.03.811.81.7
26-50%16.14.921.19.46.12.44.32.56.83.82.71.97.51.4
51-75%8.93.8..7.12.61.41.49.14.31.41.45.01.2
76-100%14.34.75.35.16.12.4......4.21.1
total60.76.547.411.549.55.037.75.859.17.445.45.849.32.6
total< 1%1.81.85.35.18.12.71.41.46.83.88.03.15.51.2
1-4%5.43.05.35.113.13.426.15.329.66.922.74.817.92.0
5-9%17.95.121.19.416.23.720.34.89.14.326.65.118.82.1
10-25%23.25.615.88.435.34.824.65.234.17.229.35.329.02.4
26-50%21.45.526.310.110.13.023.25.19.14.312.03.815.41.9
51-75%10.74.115.88.49.12.92.92.011.44.81.41.47.21.4
76-100%19.65.310.57.08.12.71.41.4....6.11.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168210/154593

NFI3

forest area: degree of mixture · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a......0.558..0.558
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total......0.558..0.558
pure conifer forestn/a............
crowded0.2100..0.21001.7320.5582.626
normal0.471..0.21002.6260.5583.722
loose......1.0410.5581.633
open......1.4350.4711.732
scattered0.2100....0.558..0.750
grouped crowded....0.21001.2380.21001.633
grouped normal......0.750..0.750
heterogeneous......1.4350.4711.732
total0.750..0.55810.6132.52714.311
mixed conifer forestn/a............
crowded0.2100....1.0410.21001.435
normal0.471..0.4710.750..1.435
loose..0.2100..0.2100..0.471
open0.2100....0.750..0.945
scattered........0.21000.2100
grouped crowded............
grouped normal......0.2100..0.2100
heterogeneous........0.21000.2100
total0.7500.21000.4712.8250.5584.620
mixed broadleaf forestn/a............
crowded....0.4710.3710.21000.945
normal0.471..0.21000.9450.21001.633
loose......0.4710.4710.750
open............
scattered0.2100........0.2100
grouped crowded............
grouped normal............
heterogeneous............
total0.558..0.5581.6330.7503.423
pure broadleaf forestn/a............
crowded1.141..0.4712.1293.1236.716
normal0.2100..0.4710.5580.9451.930
loose0.2100....0.3711.8312.328
open....0.21000.7500.5581.435
scattered0.2100....0.371..0.558
grouped crowded......0.21000.7500.945
grouped normal......0.2100..0.2100
heterogeneous........0.4710.471
total1.633..0.9454.3207.41514.311
totaln/a......0.558..0.558
crowded1.535..0.9455.2184.02111.612
normal1.338..1.1414.7191.6338.614
loose0.21000.2100..1.9302.6264.919
open0.2100..0.21002.8250.9454.021
scattered0.558....0.9450.21001.633
grouped crowded....0.21001.4350.9452.427
grouped normal......1.041..1.041
heterogeneous......1.4350.9452.328
total3.6220.21002.32819.8911.11237.17

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168211/154594

NFI4b

forest area: stand stability · degree of cover of regeneration (7 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%....0.771....0.41001.158
1-4%....0.41001.450..0.41002.141
5-9%....0.4100....0.41000.771
10-25%0.4100..1.1580.3100..1.1582.835
26-50%......0.771....0.771
51-75%......0.3100....0.3100
76-100%......0.3100....0.3100
total0.4100..2.5383.133..2.1418.121
less stable< 1%..0.41001.158..0.7710.7712.835
1-4%....1.4502.4371.8443.2338.820
5-9%1.8450.7712.8353.4310.7712.53812.017
10-25%3.2330.7717.1222.1412.5373.63119.113
26-50%1.1580.41001.4503.8300.41002.5389.519
51-75%0.41001.1580.771..0.4100..2.538
76-100%1.1580.41000.771......2.141
total7.6213.53115.21511.6166.42312.51656.88
stable< 1%0.4100..1.1580.31000.41001.1583.233
1-4%1.1580.41002.8352.4372.8352.53812.017
5-9%1.8450.7712.5381.4500.7714.32911.318
10-25%1.1580.41004.3293.4312.8353.23315.115
26-50%3.2331.4502.1411.0581.1580.7719.619
51-75%1.845..2.5380.31001.4500.41006.424
76-100%2.9350.41002.141......5.426
total12.2173.23317.4148.9199.21912.11763.07
total< 1%0.41000.41002.8350.31001.1582.1417.122
1-4%1.1580.41004.6286.2234.6276.12422.912
5-9%3.6311.4505.7254.8261.4507.12224.012
10-25%4.7271.15812.4175.8245.3257.82137.110
26-50%4.3291.8453.5315.5241.4503.23319.713
51-75%2.2411.1583.2330.7711.8440.41009.220
76-100%4.0300.7712.8350.3100....7.821
total20.2136.72335.11023.61115.61426.711127.95

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168212/154595

NFI4b

forest area: stand stability · degree of cover of regeneration (7 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%......................................1.71.78.38.0..1.31.3....0.80.5
1-4%......1.91.9........1.61.6..........................5.22.5....1.60.7
5-9%......................................1.71.7....1.31.3....0.50.4
10-25%......3.82.7..................25.021.8......16.715.3..5.02.8....1.31.3....2.20.8
26-50%............................................2.61.8....0.50.4
51-75%............................................1.31.3....0.30.3
76-100%............................................1.31.3....0.30.3
total......5.83.2........1.61.6........25.021.8......16.715.3..8.33.68.38.0..14.34.0....6.31.3
less stable< 1%..............12.511.84.82.7..........5.95.7........1.71.716.710.8........2.20.8
1-4%......1.91.9..25.021.7..12.511.811.14.0....................11.74.18.38.0..9.13.3....6.91.3
5-9%33.327.3....9.64.116.715.325.021.7....3.22.2........25.021.85.95.7..33.327.4....11.74.1..17.69.314.34.0....9.51.6
10-25%....16.715.517.35.250.020.625.021.7..25.015.414.34.420.018.0..10.09.5....11.87.8..33.327.433.319.3..15.04.6..29.411.19.13.3..100.0.15.21.9
26-50%......5.83.2......12.511.83.22.220.018.0........5.95.7........10.03.916.710.8..14.34.0....7.41.4
51-75%................1.61.6....10.09.5..25.021.811.87.8......50.035.6..8.38.0........1.90.7
76-100%33.327.3....3.82.7..............10.09.5........33.327.4........5.95.7......1.70.7
total66.727.3..16.715.538.46.766.719.475.021.7..62.517.238.06.140.022.0..30.014.6..50.025.241.212.0..100.0.33.319.350.035.650.06.550.014.552.912.146.85.7..100.0.44.72.6
stable< 1%..100.0.....16.715.3......3.22.2..........11.87.8........3.32.3....1.31.3....2.50.8
1-4%....33.319.67.73.7......12.511.817.64.8..........5.95.750.035.8......8.33.6....11.73.7....9.31.5
5-9%......13.44.7........6.33.1..100.0.......5.85.6........16.74.816.710.811.87.86.52.8....8.81.5
10-25%33.327.3..33.319.69.64.1......25.015.419.04.9..........11.87.8....16.715.3..10.03.916.710.8..13.03.8....11.81.7
26-50%....16.715.513.44.7........6.33.120.018.0..20.012.7....11.87.8....16.715.350.035.63.32.3..5.95.75.22.5100.0...7.41.4
51-75%......9.74.1........8.03.4....30.014.6..25.021.85.95.7..........8.38.05.95.71.31.3....4.91.1
76-100%......1.91.916.715.325.021.7......40.022.0..20.012.7100.0...5.95.750.035.8..16.715.3......23.510.3......4.31.1
total33.327.3100.0.83.315.455.86.933.319.425.021.7..37.517.360.46.260.022.0100.0.70.014.5100.0.25.021.858.812.0100.0...50.020.550.035.641.76.441.714.347.112.139.05.6100.0...49.02.6
total< 1%..100.0.....16.715.3....12.511.87.93.4..........17.79.3........6.73.225.012.6..2.61.8....5.51.2
1-4%....33.319.611.54.4..25.021.7..25.015.430.25.8..........5.95.750.035.8......20.05.28.38.0..26.05.0....17.82.0
5-9%33.327.3....23.05.816.715.325.021.7....9.53.7..100.0.....25.021.811.77.8..33.327.4....30.05.916.710.829.411.122.14.7....18.82.1
10-25%33.327.3..50.020.830.76.450.020.625.021.7..50.017.833.35.920.018.0..10.09.5..25.021.823.610.3..33.327.466.719.3..30.05.916.710.829.411.123.44.8..100.0.29.22.4
26-50%....16.715.519.25.5......12.511.89.53.740.022.0..20.012.7....17.79.3....16.715.350.035.613.34.416.710.85.95.722.14.7100.0...15.31.9
51-75%......9.74.1........9.63.7....40.015.6..50.025.217.79.3......50.035.6..16.710.85.95.72.61.8....7.01.3
76-100%33.327.3....5.83.216.715.325.021.7......40.022.0..30.014.6100.0...5.95.750.035.833.327.416.715.3......29.411.11.31.3....6.31.3
total100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #168213/154596
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