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NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand %± %± %± %± %± %±
criticaln/a0.0.3.33.34.32.44.81.75.12.84.41.1
insignificant damage44.112.514.76.120.44.917.93.015.34.718.92.1
slightly damaged30.811.542.58.633.05.728.93.529.86.031.22.5
moderately damaged18.49.624.47.516.14.521.13.125.85.721.12.2
highly damaged0.0.11.85.614.24.219.63.110.54.115.31.9
extemely damaged6.76.53.33.35.82.83.01.310.24.05.01.2
dead0.0.0.0.6.12.94.81.73.32.34.11.1
total100.0.100.0.100.0.100.0.100.0.100.0.
less stablen/a4.01.12.30.72.20.63.20.62.70.82.80.3
insignificant damage37.02.652.42.237.72.124.61.424.62.133.80.9
slightly damaged40.42.731.92.138.12.141.31.634.82.337.80.9
moderately damaged15.92.07.71.214.71.518.71.321.32.016.00.7
highly damaged1.50.74.10.93.40.87.60.911.11.55.90.5
extemely damaged0.60.40.70.42.00.62.90.64.20.92.20.3
dead0.60.40.80.41.90.61.80.41.20.51.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.
stablen/a2.30.63.80.82.00.61.80.42.91.02.50.3
insignificant damage50.72.060.81.952.32.249.11.742.82.851.80.9
slightly damaged35.31.925.81.733.62.134.31.634.82.732.70.9
moderately damaged8.91.16.11.05.81.010.01.013.72.08.60.5
highly damaged1.80.52.00.63.10.82.60.53.61.12.50.3
extemely damaged0.50.30.70.31.60.61.30.41.30.61.10.2
dead0.70.30.80.41.60.60.80.30.90.50.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.80.53.10.52.20.42.70.43.00.62.70.2
insignificant damage46.01.655.91.443.31.535.21.130.81.641.80.6
slightly damaged36.91.528.91.335.71.437.01.134.51.734.90.6
moderately damaged11.41.07.30.810.70.915.00.818.71.412.60.4
highly damaged1.60.43.20.54.00.66.30.58.21.04.80.3
extemely damaged0.60.30.80.32.10.42.20.33.60.61.80.2
dead0.60.30.80.32.00.41.60.31.20.41.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 20.06.2020 #839773/306104
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand %± %± %± %± %± %±
criticaln/a0.0.3.43.41.51.52.61.30.0.1.90.8
insignificant damage44.112.515.16.321.05.017.43.015.04.918.92.2
slightly damaged30.811.540.78.733.95.830.03.732.66.532.32.6
moderately damaged18.49.625.17.716.64.622.93.428.36.222.42.3
highly damaged0.0.12.25.714.74.319.33.211.54.415.42.0
extemely damaged6.76.53.43.46.02.92.61.39.13.94.61.2
dead0.0.0.0.6.33.05.21.83.62.54.41.2
total100.0.100.0.100.0.100.0.100.0.100.0.
less stablen/a4.11.12.30.71.80.61.80.52.10.72.20.3
insignificant damage36.72.652.52.237.32.124.61.524.62.133.90.9
slightly damaged40.42.731.92.138.72.142.51.735.52.438.40.9
moderately damaged16.22.07.61.214.81.619.31.421.42.016.10.7
highly damaged1.50.74.10.93.40.87.50.911.21.65.90.5
extemely damaged0.60.40.70.42.10.62.70.64.21.02.20.3
dead0.60.40.80.42.00.61.60.41.00.51.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.
stablen/a2.00.53.80.81.00.51.30.41.70.72.00.3
insignificant damage50.92.060.82.052.42.348.61.742.92.951.80.9
slightly damaged35.51.925.91.834.12.134.81.635.52.833.00.9
moderately damaged8.81.16.01.06.01.110.41.013.82.08.70.5
highly damaged1.60.52.00.63.20.82.60.53.81.12.50.3
extemely damaged0.50.30.70.31.70.61.40.41.30.71.10.2
dead0.70.30.70.31.70.60.80.31.00.60.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.70.53.20.51.40.41.70.31.80.52.10.2
insignificant damage46.01.656.01.543.21.535.01.130.81.741.90.6
slightly damaged37.11.528.91.336.31.537.91.135.31.735.40.6
moderately damaged11.41.07.20.810.91.015.50.819.01.412.80.4
highly damaged1.50.43.20.54.00.66.20.68.41.04.70.3
extemely damaged0.60.30.80.32.10.42.10.33.50.61.80.2
dead0.60.30.70.32.10.41.50.31.20.41.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 20.06.2020 #839774/306105
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
stand stability
n/acriticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.21000.6570.4701.337
insignificant damage0.0.0.94512.41018.8832.15
slightly damaged0.0.0.4713.8217.91412.011
moderately damaged0.0.0.21000.7501.1402.030
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.21001.73317.7828.1547.62
AIn/a0.0.0.0.0.0.0.0.0.0.
insignificant damage0.0.0.0.1.8240.5572.321
slightly damaged0.0.0.0.1.9250.21002.024
moderately damaged0.0.0.0.0.5570.0.0.557
highly damaged0.0.0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.4.4110.7485.09
ARn/a0.11000.0.0.0.0.11000.367
insignificant damage0.0.0.4742.0271.5323.817
slightly damaged0.0.0.3692.2240.9423.418
moderately damaged0.0.0.0.0.21000.21000.470
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.21000.0.0.0.0.0.0.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.4740.6514.4152.7228.16
BEn/a0.5580.21000.9451.8313.523
insignificant damage0.4712.82536.2642.7682.14
slightly damaged0.0.4.22027.5730.1761.84
moderately damaged0.21001.6338.1144.71914.711
highly damaged0.0.1.4352.7260.3714.420
extemely damaged0.21000.0.0.21000.21000.658
dead0.21000.0.0.21000.0.0.471
total1.53510.31375.8479.94167.41
BL/BSn/a0.0.0.0.0.31000.21000.472
insignificant damage0.0.0.0.2.0297.4139.411
slightly damaged0.0.0.21001.6356.1167.913
moderately damaged0.0.0.31000.6590.9501.834
highly damaged0.0.0.0.0.4710.21000.558
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.4735.11814.8720.23
FRn/a0.0.0.0.0.4720.21000.659
insignificant damage0.0.1.43510.71211.01223.07
slightly damaged0.0.0.5588.3135.71714.59
moderately damaged0.0.0.8441.1370.8512.825
highly damaged0.0.0.4720.3710.0.0.750
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.0.0.2100
total0.0.3.12321.0717.7841.73
GEn/a0.0.0.0.0.0.0.31000.3100
insignificant damage0.0.0.0.0.31002.0242.321
slightly damaged0.0.0.0.0.0.0.31000.3100
moderately damaged0.0.0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.31002.5182.815
GLn/a0.0.0.0.0.6500.0.0.650
insignificant damage0.0.0.5581.7311.9304.119
slightly damaged0.11000.21004.2181.5346.014
moderately damaged0.21000.6500.7510.8452.326
highly damaged0.0.0.21001.2370.21001.632
extemely damaged0.11000.21000.21000.0.0.558
dead0.21000.0.0.21000.0.0.471
total0.6491.7318.8114.41915.56
GRn/a0.7500.9451.5352.0305.019
insignificant damage0.4712.82527.6734.2664.94
slightly damaged0.4716.51631.2722.5860.64
moderately damaged0.3713.5229.9139.31323.18
highly damaged0.4711.6333.0241.5356.416
extemely damaged0.0.0.7500.7500.0.1.435
dead0.4710.3710.0.0.21000.945
total2.52716.51073.8469.74162.52
JUn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.0.4.9187.81312.710
slightly damaged0.0.0.5587.0147.91315.48
moderately damaged0.0.0.21001.9292.0294.020
highly damaged0.0.0.0.0.5580.4710.944
extemely damaged0.0.0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.75014.4918.3733.32
LUn/a0.21000.0.0.21000.5570.844
insignificant damage0.0.1.5359.7125.51716.78
slightly damaged0.0.3.52212.4104.51920.47
moderately damaged0.21000.9451.1400.7492.824
highly damaged0.0.0.0.0.4710.0.0.471
extemely damaged0.21000.0.0.0.0.21000.371
dead0.0.0.0.0.0.0.0.0.0.
total0.6575.91623.7611.31141.42
NEn/a0.21000.0.0.21000.7501.140
insignificant damage0.0.0.21002.52512.6915.28
slightly damaged0.0.0.4713.3225.7169.312
moderately damaged0.0.0.0.1.0400.7501.631
highly damaged0.0.0.0.0.21000.5680.657
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.21000.5587.11320.1627.93
NWn/a0.21000.0.0.0.0.21000.568
insignificant damage0.0.0.5580.6572.1283.321
slightly damaged0.0.0.5581.4360.6562.624
moderately damaged0.0.0.6570.3710.5711.437
highly damaged0.21000.11000.0.0.0.0.473
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.5681.8292.3263.5208.17
OWn/a0.21000.0.0.8450.11001.138
insignificant damage0.0.0.3715.8154.31910.410
slightly damaged0.0.0.0.4.4181.0405.416
moderately damaged0.3720.21000.8470.4711.731
highly damaged0.0.0.0.0.8450.0.0.845
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.5580.55912.685.81519.43
SGn/a1.1390.0.0.21000.21001.533
insignificant damage0.4711.93111.61112.11125.96
slightly damaged0.21001.3389.7137.31518.58
moderately damaged0.0.0.6583.2231.3385.118
highly damaged0.0.0.21001.1410.4711.633
extemely damaged0.21000.4710.21000.0.0.850
dead0.4710.0.0.4700.4701.140
total2.3284.32026.3621.6854.63
SHn/a0.0.0.0.0.0.0.6560.656
insignificant damage0.0.0.21003.4204.9168.59
slightly damaged0.0.0.0.0.6572.4253.022
moderately damaged0.0.0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.21004.0188.2912.42
SOn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.11005.5179.51215.18
slightly damaged0.0.0.5573.8217.61411.910
moderately damaged0.0.0.0.2.5260.8503.322
highly damaged0.0.0.21000.4721.0431.534
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.0.0.0.0.0.0.21000.2100
total0.0.1.14012.21019.2632.52
SZn/a0.5580.4710.4710.0.1.337
insignificant damage0.21000.21005.1177.21412.710
slightly damaged0.0.1.4373.8204.0199.212
moderately damaged0.11000.9451.1401.5353.621
highly damaged0.21000.4720.5580.21001.238
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total1.1403.22310.91112.91028.04
TGn/a0.21000.11000.21000.2690.846
insignificant damage0.0.0.0.5.2168.11113.37
slightly damaged0.0.0.0.1.0402.9224.019
moderately damaged0.0.0.2700.7560.11001.042
highly damaged0.0.0.0.0.21000.0.0.2100
extemely damaged0.0.0.21000.11000.0.0.475
dead0.0.0.0.0.0.0.0.0.0.
total0.21000.6537.51211.3819.73
TIn/a0.0.0.7501.7311.7314.120
insignificant damage0.4711.14116.71021.4839.56
slightly damaged0.21003.42318.8919.1941.45
moderately damaged0.0.1.2388.9145.71715.810
highly damaged0.0.0.5582.8252.6266.017
extemely damaged0.0.0.3711.6330.6592.527
dead0.0.0.3710.0.0.0.0.371
total0.5587.61550.5551.05109.62
URn/a0.0.0.21000.0.0.0.0.2100
insignificant damage0.0.0.3712.4261.9284.717
slightly damaged0.0.2.0273.0211.1366.213
moderately damaged0.21001.2371.2370.5583.122
highly damaged0.21000.5560.0.0.21000.944
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.21000.371
total0.5574.3176.6134.01915.45
VDn/a0.21000.21000.7502.8243.821
insignificant damage0.0.1.43519.5933.1654.04
slightly damaged0.0.1.14113.31112.51126.87
moderately damaged0.0.0.3714.0212.2286.516
highly damaged0.21000.9450.7500.5582.327
extemely damaged0.0.0.21000.4710.0.0.558
dead0.21000.0.0.0.0.0.0.2100
total0.5584.02038.6551.1494.22
VSn/a0.6570.6582.0301.5354.619
insignificant damage0.21001.23811.71221.1834.26
slightly damaged0.3713.62119.9816.21040.05
moderately damaged0.21002.5259.4135.51717.69
highly damaged0.0.1.8323.4231.9307.115
extemely damaged0.4710.5581.3380.21002.327
dead0.4710.0.0.21000.0.0.657
total2.03010.21347.9546.45106.52
ZGn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.0.1.6271.8263.416
slightly damaged0.0.0.3710.21001.1331.627
moderately damaged0.0.0.11000.21000.11000.457
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.4572.0243.3155.76
ZHn/a0.0.0.21000.3701.3351.829
insignificant damage0.0.0.37010.51218.2829.15
slightly damaged0.0.0.4717.2158.61316.29
moderately damaged0.0.0.5580.6490.7501.930
highly damaged0.0.0.0.0.0.0.3700.370
extemely damaged0.0.0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.1.43518.6829.4549.41
Switzerlandn/a5.1193.52210.91315.31134.87
insignificant damage1.93218.010211.43291.62522.81
slightly damaged1.33831.17190.33177.73400.32
moderately damaged1.73216.61058.8540.67117.74
highly damaged1.1418.11518.61010.11338.07
extemely damaged1.3382.9254.9191.53610.613
dead1.8320.7501.1411.0454.620
total14.21180.95496.11537.711128.91
© WSL, Swiss National Forest Inventory, 20.06.2020 #839775/306106
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
stand stability
n/acriticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.21000.6570.4701.437
insignificant damage0.0.1.04511.81118.9831.75
slightly damaged0.0.0.4714.0218.21412.611
moderately damaged0.0.0.21000.8501.2402.230
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.21001.83317.4928.7648.12
AIn/a0.0.0.0.0.0.0.0.0.0.
insignificant damage0.0.0.0.1.7290.6572.324
slightly damaged0.0.0.0.1.8280.21002.026
moderately damaged0.0.0.0.0.6570.0.0.657
highly damaged0.0.0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.4.3120.8485.19
ARn/a0.21000.0.0.0.0.21000.367
insignificant damage0.0.0.4732.0291.5333.917
slightly damaged0.0.0.3691.8291.1413.220
moderately damaged0.0.0.0.0.21000.21000.470
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.31000.0.0.0.0.0.0.3100
dead0.0.0.0.0.0.0.0.0.0.
total0.4730.7504.0183.0228.16
BEn/a0.6580.0.1.0452.1313.723
insignificant damage0.4712.62837.4741.7682.14
slightly damaged0.0.4.32126.7831.5762.55
moderately damaged0.21001.6358.1154.52114.411
highly damaged0.0.1.4382.4290.4714.122
extemely damaged0.21000.0.0.21000.21000.658
dead0.21000.0.0.21000.0.0.471
total1.6359.91476.0480.34167.91
BL/BSn/a0.0.0.0.0.31000.21000.572
insignificant damage0.0.0.0.1.7357.5149.212
slightly damaged0.0.0.21001.7356.4168.313
moderately damaged0.0.0.31000.7580.7581.736
highly damaged0.0.0.0.0.4710.21000.658
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.5724.82014.9720.23
FRn/a0.0.0.0.0.4730.21000.659
insignificant damage0.0.1.33810.41310.91222.77
slightly damaged0.0.0.6588.7145.71815.010
moderately damaged0.0.0.7500.9440.9512.528
highly damaged0.0.0.4720.21000.0.0.658
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.0.0.2100
total0.0.3.02420.9717.8941.73
GEn/a0.0.0.0.0.0.0.41000.4100
insignificant damage0.0.0.0.0.41002.3252.719
slightly damaged0.0.0.0.0.0.0.41000.4100
moderately damaged0.0.0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.41003.1133.52
GLn/a0.0.0.0.0.4710.0.0.471
insignificant damage0.0.0.6571.7331.7334.020
slightly damaged0.0.0.21004.0201.2405.416
moderately damaged0.0.0.7490.8500.9452.426
highly damaged0.0.0.21001.4370.21001.832
extemely damaged0.21000.21000.21000.0.0.558
dead0.21000.0.0.21000.0.0.471
total0.4711.9318.5124.12014.96
GRn/a0.8500.6581.2412.1314.621
insignificant damage0.4712.42927.3835.0765.25
slightly damaged0.4716.41730.3723.7960.95
moderately damaged0.4714.02210.0149.41423.89
highly damaged0.4711.2413.0261.4386.018
extemely damaged0.0.0.8500.8500.0.1.635
dead0.21000.4710.0.0.21000.850
total2.62815.81172.7471.84162.92
JUn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.0.5.1188.11413.210
slightly damaged0.0.0.6586.1168.21414.99
moderately damaged0.0.0.21002.1292.0314.320
highly damaged0.0.0.0.0.6580.4711.044
extemely damaged0.0.0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.84913.9919.1733.73
LUn/a0.21000.0.0.21000.4710.850
insignificant damage0.0.1.6359.1145.51816.39
slightly damaged0.0.3.22412.8104.52020.47
moderately damaged0.21001.0451.0440.8493.025
highly damaged0.0.0.0.0.4710.0.0.471
extemely damaged0.21000.0.0.0.0.21000.471
dead0.0.0.0.0.0.0.0.0.0.
total0.6575.81723.5711.31241.22
NEn/a0.31000.0.0.21000.6591.144
insignificant damage0.0.0.21002.42712.31014.88
slightly damaged0.0.0.4713.8225.71710.012
moderately damaged0.0.0.0.0.9450.7511.733
highly damaged0.0.0.0.0.21000.6680.757
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.31000.6587.41420.0628.33
NWn/a0.0.0.0.0.0.0.31000.3100
insignificant damage0.0.0.4720.4722.5283.422
slightly damaged0.0.0.6571.7360.5712.725
moderately damaged0.0.0.4720.4710.5711.340
highly damaged0.31000.0.0.0.0.0.0.3100
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.31001.5362.5273.7208.08
OWn/a0.21000.0.0.7500.11001.041
insignificant damage0.0.0.11005.7164.0219.911
slightly damaged0.0.0.0.4.6191.1405.616
moderately damaged0.3720.21000.9470.5712.030
highly damaged0.0.0.0.0.7510.0.0.751
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.5590.47412.585.71619.14
SGn/a1.3390.0.0.21000.21001.733
insignificant damage0.21001.63512.51212.21226.57
slightly damaged0.0.1.4389.5147.41618.39
moderately damaged0.0.0.7583.1250.6584.421
highly damaged0.0.0.21001.2410.21001.635
extemely damaged0.0.0.5710.21000.0.0.757
dead0.4710.0.0.5700.4701.340
total1.9324.42127.2721.0854.53
SHn/a0.0.0.0.0.0.0.5700.570
insignificant damage0.0.0.21002.7255.3168.210
slightly damaged0.0.0.0.0.7572.7253.422
moderately damaged0.0.0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.21003.4228.7912.33
SOn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.21004.6209.81214.69
slightly damaged0.0.0.6583.6237.61511.811
moderately damaged0.0.0.0.2.9250.9503.822
highly damaged0.0.0.21000.4720.9501.537
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.0.0.0.0.0.0.21000.2100
total0.0.1.24011.51119.6732.32
SZn/a0.6580.4710.4710.0.1.437
insignificant damage0.21000.21004.7196.81611.911
slightly damaged0.0.1.1443.7224.2208.913
moderately damaged0.21001.0441.2401.6354.121
highly damaged0.21000.4710.6580.0.1.240
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total1.2403.12510.61112.61027.54
TGn/a0.21000.11000.21000.11000.750
insignificant damage0.0.0.0.5.5168.31113.87
slightly damaged0.0.0.0.1.0422.7253.721
moderately damaged0.0.0.3700.7560.11001.141
highly damaged0.0.0.0.0.21000.0.0.2100
extemely damaged0.0.0.21000.11000.0.0.474
dead0.0.0.0.0.0.0.0.0.0.
total0.21000.6527.71211.3819.93
TIn/a0.0.0.8501.7331.7334.221
insignificant damage0.4711.24117.51021.0940.26
slightly damaged0.21003.62419.01019.2942.06
moderately damaged0.0.1.3388.5155.41915.211
highly damaged0.0.0.6582.4292.3295.319
extemely damaged0.0.0.4711.8330.6582.827
dead0.0.0.4710.0.0.0.0.471
total0.6588.21550.9550.35110.12
URn/a0.0.0.21000.0.0.0.0.2100
insignificant damage0.0.0.4712.1281.9314.419
slightly damaged0.0.2.2293.1221.1406.414
moderately damaged0.0.1.0441.3370.4712.725
highly damaged0.21000.3700.0.0.0.0.658
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.21000.472
total0.4724.2196.6143.62114.85
VDn/a0.21000.21000.4712.8263.623
insignificant damage0.0.1.63519.7932.9754.14
slightly damaged0.0.0.95013.01212.61226.57
moderately damaged0.0.0.4714.3212.4297.116
highly damaged0.21001.0440.6580.6582.429
extemely damaged0.0.0.21000.4710.0.0.658
dead0.21000.0.0.0.0.0.0.2100
total0.6584.22138.5651.2594.52
VSn/a0.6570.6582.1311.3414.621
insignificant damage0.21001.24111.41220.3933.17
slightly damaged0.4713.12520.5916.31040.26
moderately damaged0.21002.5279.2145.51817.410
highly damaged0.0.1.8333.6232.2307.616
extemely damaged0.21000.4711.5380.21002.330
dead0.4710.0.0.21000.0.0.657
total2.1319.61448.5545.85105.92
ZGn/a0.0.0.0.0.0.0.21000.2100
insignificant damage0.0.0.0.1.4311.8283.218
slightly damaged0.0.0.3710.21001.1381.630
moderately damaged0.0.0.11000.21000.11000.556
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.5561.8273.2165.57
ZHn/a0.0.0.21000.3701.4352.029
insignificant damage0.0.0.47010.61318.0929.06
slightly damaged0.0.0.5717.7158.41416.59
moderately damaged0.0.0.6580.6580.8501.931
highly damaged0.0.0.0.0.0.0.4700.470
extemely damaged0.0.0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.1.63519.2829.2650.01
Switzerlandn/a5.4203.32410.41415.51134.57
insignificant damage1.83317.511209.93291.02520.21
slightly damaged1.04530.88189.93181.63403.32
moderately damaged1.53617.41159.6640.37118.74
highly damaged1.3417.81618.4109.81437.37
extemely damaged1.0453.1265.3191.63611.113
dead1.8330.8501.3411.1455.020
total13.91280.65494.72540.911130.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839776/306107
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.21001.7322.028
insignificant damage1.0448.21415.21024.47
slightly damaged0.8508.2148.31417.39
moderately damaged0.0.1.0441.2402.229
highly damaged0.21000.21000.21000.658
extemely damaged0.0.0.4700.4710.850
dead0.0.0.0.0.4700.470
total2.23018.2827.4647.72
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.21002.3242.422
slightly damaged0.0.0.0.2.1272.127
moderately damaged0.0.0.0.0.6570.657
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.21005.2105.310
ARn/a0.0.0.21000.21000.367
insignificant damage0.0.1.6343.4205.014
slightly damaged0.21000.4731.6322.227
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.21000.31000.473
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21002.3265.7138.16
BEn/a0.21001.0443.3254.521
insignificant damage0.210021.6945.5667.34
slightly damaged2.52827.8836.7767.14
moderately damaged1.04510.3147.31618.610
highly damaged1.6355.0201.8338.415
extemely damaged1.2412.0310.6583.923
dead0.6571.0450.8502.528
total7.41668.8496.13172.31
BL/BSn/a0.0.0.31000.6520.848
insignificant damage0.4711.2405.3186.915
slightly damaged0.4705.1183.8229.211
moderately damaged0.4710.7581.3402.429
highly damaged0.0.0.21000.21000.471
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.21000.21000.467
total1.1397.91411.51020.43
FRn/a0.0.0.0.0.9490.949
insignificant damage0.4725.8189.31315.59
slightly damaged0.3707.9157.21615.49
moderately damaged0.4722.5292.3305.119
highly damaged0.4710.9511.2412.529
extemely damaged0.5700.7570.4711.537
dead0.0.0.0.0.9490.949
total2.03117.7922.1741.72
GEn/a0.0.0.0.0.41000.4100
insignificant damage0.0.0.0.1.6401.640
slightly damaged0.0.0.0.1.6401.640
moderately damaged0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.0.0.0.3.753.75
GLn/a0.0.0.0.0.7490.749
insignificant damage0.21002.2292.2294.519
slightly damaged0.4713.0241.8325.217
moderately damaged0.21001.7321.0442.824
highly damaged0.4690.5570.21001.140
extemely damaged0.4710.4710.21000.943
dead0.0.0.0.0.21000.2100
total1.4347.8126.21515.46
GRn/a0.4711.4383.5245.319
insignificant damage1.04515.01150.4666.55
slightly damaged2.52821.3939.0662.85
moderately damaged2.62810.71315.51128.88
highly damaged1.4384.4213.6239.414
extemely damaged0.0.1.2411.5382.628
dead0.21000.21000.0.0.471
total8.11554.25113.53175.82
JUn/a0.21000.21000.4710.849
insignificant damage0.6583.92110.21214.79
slightly damaged1.4375.1188.21314.79
moderately damaged0.4710.4701.8332.627
highly damaged0.0.0.0.0.6570.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.6279.61221.4633.52
LUn/a0.0.0.21000.6570.849
insignificant damage1.4376.11710.71218.18
slightly damaged2.4287.2156.11715.79
moderately damaged0.8501.6351.2403.623
highly damaged0.21000.6570.21001.044
extemely damaged0.0.0.6570.0.0.657
dead0.21000.4700.8481.435
total4.91916.7919.6841.22
NEn/a0.0.0.0.0.7570.757
insignificant damage0.21002.82613.11016.18
slightly damaged0.21001.9316.8158.913
moderately damaged0.21000.9511.1412.230
highly damaged0.0.0.0.0.7590.759
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5575.51822.5528.63
NWn/a0.5720.0.0.0.0.572
insignificant damage0.5711.2430.21001.933
slightly damaged0.8562.0310.9493.721
moderately damaged0.31000.5520.0.0.848
highly damaged0.31000.0.0.0.0.3100
extemely damaged0.0.0.31000.0.0.3100
dead0.31000.31000.31000.853
total2.6274.3181.3388.27
OWn/a0.4690.0.0.21000.657
insignificant damage0.8491.9325.2177.913
slightly damaged0.21002.5273.7206.415
moderately damaged0.21000.5591.1441.933
highly damaged0.0.1.3380.4711.733
extemely damaged0.0.0.0.0.11000.1100
dead0.0.0.0.0.4690.469
total1.7336.21511.2919.04
SGn/a0.21000.4700.6571.339
insignificant damage0.4715.21918.5924.07
slightly damaged1.6354.32113.11119.09
moderately damaged1.1452.3302.7286.118
highly damaged0.4710.6581.0452.032
extemely damaged0.0.0.7580.21000.950
dead1.0450.21000.4711.635
total4.62113.71136.5554.83
SHn/a0.0.0.21000.0.0.2100
insignificant damage0.5702.2295.7158.310
slightly damaged0.0.1.1442.2283.322
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5703.9207.91012.33
SOn/a0.0.0.4720.9471.337
insignificant damage1.2443.4229.41214.19
slightly damaged0.7583.2246.21710.112
moderately damaged0.7511.3413.9225.917
highly damaged0.21000.21000.5700.851
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.7278.51321.2632.52
SZn/a0.0.0.0.1.5361.536
insignificant damage0.4713.4228.81412.510
slightly damaged0.21004.7184.8199.712
moderately damaged0.0.1.4381.0442.428
highly damaged0.8500.4710.21001.338
extemely damaged0.0.0.4710.8501.341
dead0.21000.0.0.0.0.2100
total1.53510.31117.1829.04
TGn/a0.0.0.21000.0.0.2100
insignificant damage0.5495.1177.71213.37
slightly damaged0.4731.8292.1274.318
moderately damaged0.21000.5591.0451.833
highly damaged0.0.0.11000.0.0.1100
extemely damaged0.7530.0.0.0.0.753
dead0.0.0.0.0.0.0.0.
total1.9287.81310.8920.53
TIn/a0.0.2.1302.1304.221
insignificant damage0.85011.31329.4741.56
slightly damaged0.95015.71129.3745.85
moderately damaged0.5727.21612.41220.19
highly damaged0.21004.9202.8277.915
extemely damaged0.4711.6351.0453.026
dead0.4710.4710.21001.045
total3.02643.2677.34123.42
URn/a0.5570.0.0.4710.944
insignificant damage0.0.1.5363.8215.217
slightly damaged0.4723.4222.6276.315
moderately damaged0.0.1.6340.9442.626
highly damaged0.0.0.4710.4710.750
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.21000.370
total1.3376.8148.21316.35
VDn/a0.21000.8501.7352.727
insignificant damage1.63510.71336.8649.15
slightly damaged1.83313.21118.0933.06
moderately damaged1.0453.4244.5218.815
highly damaged0.6581.2410.4712.230
extemely damaged0.21000.6580.4711.240
dead0.21000.0.0.6570.849
total5.61929.9762.4497.92
VSn/a0.4711.9331.5383.823
insignificant damage0.21008.71433.7742.76
slightly damaged1.83315.21125.1842.16
moderately damaged1.4385.8187.01714.111
highly damaged1.8333.7232.7278.215
extemely damaged0.0.1.0451.0452.131
dead0.6580.8500.4711.933
total6.21837.2671.44114.82
ZGn/a0.0.0.11000.0.0.1100
insignificant damage0.5670.21003.4174.113
slightly damaged0.11000.11000.9431.235
moderately damaged0.0.0.11000.21000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.11000.1100
total0.6570.6464.7115.95
ZHn/a0.21000.5690.6571.438
insignificant damage1.5378.81413.91024.27
slightly damaged1.1416.5178.91416.59
moderately damaged1.0452.6271.8335.418
highly damaged0.21000.21000.6571.045
extemely damaged0.4720.0.0.0.0.472
dead0.0.0.0.0.5690.569
total4.42018.6826.3649.42
Switzerlandn/a3.52410.21422.4936.17
insignificant damage14.112132.04345.82491.92
slightly damaged20.910161.83240.93423.72
moderately damaged12.21357.2670.25139.54
highly damaged8.61525.0918.21151.86
extemely damaged3.92310.0146.91720.810
dead3.9233.5246.81714.212
total67.25399.72711.111178.01
© WSL, Swiss National Forest Inventory, 20.06.2020 #839777/306108
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.21001.7322.028
insignificant damage1.0448.01415.01024.07
slightly damaged0.8508.2147.91516.99
moderately damaged0.0.0.8501.2402.031
highly damaged0.21000.21000.21000.658
extemely damaged0.0.0.4700.4710.850
dead0.0.0.0.0.4700.470
total2.23017.8826.8646.72
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.21002.3242.422
slightly damaged0.0.0.0.2.1272.127
moderately damaged0.0.0.0.0.4680.468
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.21005.0105.19
ARn/a0.0.0.21000.21000.367
insignificant damage0.0.1.6343.4205.014
slightly damaged0.21000.4731.6322.227
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.21000.31000.473
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21002.3265.7138.16
BEn/a0.21000.8502.3303.324
insignificant damage0.210020.8943.1664.24
slightly damaged1.93126.4835.2763.65
moderately damaged1.0459.4146.91717.410
highly damaged1.2414.8201.4387.416
extemely damaged1.0441.6350.4713.126
dead0.4711.0450.8502.230
total6.01865.0590.13161.11
BL/BSn/a0.0.0.31000.6520.848
insignificant damage0.4711.2404.9196.516
slightly damaged0.4704.9193.8229.111
moderately damaged0.4710.7581.3402.429
highly damaged0.0.0.21000.0.0.2100
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.21000.21000.467
total1.1397.71410.81019.64
FRn/a0.0.0.0.0.9490.949
insignificant damage0.4725.2199.11314.710
slightly damaged0.3707.9156.41714.610
moderately damaged0.4722.5292.3305.119
highly damaged0.4710.7591.2412.330
extemely damaged0.21000.7570.4711.340
dead0.0.0.0.0.9490.949
total1.83316.9921.1739.73
GEn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.0.1.6401.640
slightly damaged0.0.0.0.1.6401.640
moderately damaged0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.0.3.1133.113
GLn/a0.0.0.0.0.21000.2100
insignificant damage0.21002.2292.0314.320
slightly damaged0.21002.7251.5354.418
moderately damaged0.21001.5341.0442.725
highly damaged0.4690.5570.21001.140
extemely damaged0.4710.4710.21000.943
dead0.0.0.0.0.21000.2100
total1.3367.2135.31713.87
GRn/a0.0.0.21000.6580.850
insignificant damage1.04512.31241.5654.85
slightly damaged2.03218.51035.0755.45
moderately damaged2.2308.91513.51224.68
highly damaged0.8503.6232.0326.417
extemely damaged0.0.1.2411.0442.230
dead0.0.0.21000.0.0.2100
total5.91844.8693.73144.52
JUn/a0.21000.21000.4710.849
insignificant damage0.6583.72210.01214.39
slightly damaged1.4374.9198.01414.39
moderately damaged0.4710.4701.8332.627
highly damaged0.0.0.0.0.6570.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.6279.21321.0632.83
LUn/a0.0.0.0.0.4700.470
insignificant damage1.4375.91710.31217.68
slightly damaged2.2307.2155.91715.39
moderately damaged0.8501.6351.0443.423
highly damaged0.21000.6570.21001.044
extemely damaged0.0.0.6570.0.0.657
dead0.21000.4700.6561.238
total4.72016.3918.4839.43
NEn/a0.0.0.0.0.7570.757
insignificant damage0.0.2.82612.31015.18
slightly damaged0.21001.7336.8158.713
moderately damaged0.21000.9511.0452.032
highly damaged0.0.0.0.0.7590.759
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.4715.31821.6527.33
NWn/a0.21000.0.0.0.0.2100
insignificant damage0.5711.2430.21001.933
slightly damaged0.5671.8330.6583.024
moderately damaged0.31000.5520.0.0.848
highly damaged0.31000.0.0.0.0.3100
extemely damaged0.0.0.31000.0.0.3100
dead0.31000.31000.31000.853
total2.0314.1181.1437.29
OWn/a0.4690.0.0.21000.657
insignificant damage0.8491.9325.0187.713
slightly damaged0.21002.3283.4225.916
moderately damaged0.21000.5590.9491.735
highly damaged0.0.1.3380.4711.733
extemely damaged0.0.0.0.0.11000.1100
dead0.0.0.0.0.4690.469
total1.7336.01510.51018.14
SGn/a0.21000.4700.6571.339
insignificant damage0.4714.52016.21021.18
slightly damaged1.6353.92211.41216.99
moderately damaged1.1451.9332.5295.519
highly damaged0.4710.6580.6581.635
extemely damaged0.0.0.7580.21000.950
dead1.0450.21000.4711.635
total4.62112.21231.9648.84
SHn/a0.0.0.21000.0.0.2100
insignificant damage0.5702.2295.7158.310
slightly damaged0.0.1.1442.2283.322
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5703.9207.91012.33
SOn/a0.0.0.4720.9471.337
insignificant damage1.2443.1239.31313.69
slightly damaged0.7583.2246.0179.912
moderately damaged0.7511.3413.9225.917
highly damaged0.0.0.21000.5700.658
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.6288.21420.8631.62
SZn/a0.0.0.0.1.0441.044
insignificant damage0.21003.4227.61511.111
slightly damaged0.21004.7184.0218.913
moderately damaged0.0.1.4380.8502.229
highly damaged0.8500.4710.21001.338
extemely damaged0.0.0.21000.4710.658
dead0.21000.0.0.0.0.2100
total1.33710.11114.0925.54
TGn/a0.0.0.21000.0.0.2100
insignificant damage0.3714.9177.71212.97
slightly damaged0.4731.6302.1274.118
moderately damaged0.21000.5591.0451.833
highly damaged0.0.0.11000.0.0.1100
extemely damaged0.5680.0.0.0.0.568
dead0.0.0.0.0.0.0.0.
total1.4357.41310.8919.63
TIn/a0.0.0.9440.21001.140
insignificant damage0.4709.21422.1931.67
slightly damaged0.65814.01126.8841.46
moderately damaged0.5725.71911.31317.410
highly damaged0.0.3.9222.0326.018
extemely damaged0.21001.2410.6582.032
dead0.21000.21000.0.0.470
total1.93335.0763.0499.92
URn/a0.21000.0.0.0.0.2100
insignificant damage0.0.1.3393.2234.418
slightly damaged0.0.2.8252.2294.917
moderately damaged0.0.1.2400.9442.128
highly damaged0.0.0.4710.4710.750
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.21000.370
total0.5565.6166.81412.96
VDn/a0.21000.6581.0441.932
insignificant damage1.4389.91332.1743.45
slightly damaged1.63512.31216.31030.17
moderately damaged1.0453.0264.3218.215
highly damaged0.6581.2410.4712.230
extemely damaged0.21000.6580.21001.044
dead0.21000.0.0.6570.849
total5.21927.5755.0487.72
VSn/a0.4710.4710.9501.735
insignificant damage0.0.6.81629.1735.86
slightly damaged1.63513.81123.1838.56
moderately damaged1.2415.6186.31713.112
highly damaged1.8333.3241.9337.017
extemely damaged0.0.0.8501.0451.933
dead0.6580.21000.21001.144
total5.61930.9762.5499.02
ZGn/a0.0.0.0.0.0.0.0.
insignificant damage0.21000.21003.4173.914
slightly damaged0.11000.11000.7501.039
moderately damaged0.0.0.11000.21000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.11000.1100
total0.4720.5564.5125.48
ZHn/a0.21000.5690.6571.438
insignificant damage1.5378.81413.71024.07
slightly damaged1.1416.5178.51416.19
moderately damaged1.0452.6271.8335.418
highly damaged0.21000.21000.6571.045
extemely damaged0.4720.0.0.0.0.472
dead0.0.0.0.0.5690.569
total4.42018.6825.7648.82
Switzerlandn/a2.4295.61913.51221.510
insignificant damage12.413121.14310.82444.32
slightly damaged18.010150.93223.03391.92
moderately damaged11.61351.2664.55127.34
highly damaged7.21722.5914.01243.67
extemely damaged3.1268.8155.02016.911
dead3.3252.7286.21812.213
total58.16362.72637.011057.81
© WSL, Swiss National Forest Inventory, 20.06.2020 #839778/306109
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.1.1401.1382.226
insignificant damage0.210010.91214.71025.86
slightly damaged0.6586.0176.41613.010
moderately damaged0.21002.3281.6354.121
highly damaged0.0.0.8500.4711.240
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.21000.2100
total1.04421.2724.5646.72
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.7491.8262.520
slightly damaged0.21001.4350.6572.227
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total0.21002.3242.6225.19
ARn/a0.0.0.4710.0.0.471
insignificant damage0.0.2.2273.0205.214
slightly damaged0.0.0.8420.7501.531
moderately damaged0.0.0.4730.21000.660
highly damaged0.21000.0.0.31000.473
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.21003.7194.3168.16
BEn/a0.0.1.4371.0442.528
insignificant damage1.83326.6842.8671.24
slightly damaged3.42427.0825.1855.55
moderately damaged1.0459.5147.11717.610
highly damaged0.21004.6213.2258.016
extemely damaged0.0.2.1311.2403.325
dead0.21001.8331.0443.125
total6.51773.0481.54161.11
BL/BSn/a0.0.0.6580.0.0.658
insignificant damage0.0.3.1255.3188.313
slightly damaged0.0.2.4275.3187.714
moderately damaged0.0.1.4370.9492.429
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.4670.467
total0.0.7.51412.0919.64
FRn/a0.0.0.21000.7561.048
insignificant damage0.0.8.61410.41318.98
slightly damaged0.21006.3165.01911.511
moderately damaged0.7582.5291.0454.321
highly damaged0.0.0.4711.1441.537
extemely damaged0.4710.7560.21001.340
dead0.0.1.0450.21001.241
total1.34119.8818.6839.73
GEn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.41000.41000.866
slightly damaged0.0.0.41002.0322.325
moderately damaged0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.8662.3253.113
GLn/a0.0.0.0.0.21000.2100
insignificant damage0.0.2.4282.2294.519
slightly damaged0.4713.3221.4375.017
moderately damaged0.0.1.2390.9442.228
highly damaged0.4710.5580.21001.241
extemely damaged0.0.0.5580.21000.750
dead0.0.0.0.0.0.0.0.
total0.8507.9125.11713.87
GRn/a0.0.0.4711.0441.537
insignificant damage1.43813.71239.0654.05
slightly damaged3.52327.9826.4857.85
moderately damaged2.52811.7136.61720.89
highly damaged1.2415.4191.6358.215
extemely damaged0.21001.0450.4711.635
dead0.4710.21000.0.0.658
total9.21460.2575.14144.52
JUn/a0.0.0.21000.4690.657
insignificant damage0.21003.9227.01511.111
slightly damaged0.8506.8156.81514.49
moderately damaged0.21002.9253.0256.117
highly damaged0.0.0.4710.21000.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total1.24014.21017.4832.83
LUn/a0.0.0.4700.21000.656
insignificant damage0.4715.5188.91314.89
slightly damaged1.2417.8148.11417.28
moderately damaged0.4711.6352.2304.121
highly damaged0.7570.6580.4701.635
extemely damaged0.0.0.21000.4700.656
dead0.21000.0.0.21000.470
total2.92616.1920.4739.43
NEn/a0.0.0.31000.31000.668
insignificant damage0.0.2.92310.91113.89
slightly damaged0.0.3.8217.41411.210
moderately damaged0.0.1.0450.31001.341
highly damaged0.0.0.0.0.5720.572
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.7.91319.3627.33
NWn/a0.21000.0.0.0.0.2100
insignificant damage0.0.1.2431.0492.230
slightly damaged0.0.1.4361.2392.624
moderately damaged0.0.0.6570.0.0.657
highly damaged0.31000.5710.0.0.856
extemely damaged0.0.0.31000.0.0.3100
dead0.5680.0.0.0.0.568
total1.0474.0192.2297.29
OWn/a0.0.0.4690.21000.655
insignificant damage0.11004.1193.6227.813
slightly damaged0.11004.2202.2296.514
moderately damaged0.21000.7510.7561.634
highly damaged0.0.0.21000.3690.560
extemely damaged0.0.0.4690.4710.849
dead0.0.0.0.0.21000.2100
total0.55910.0107.61318.14
SGn/a0.0.0.4710.8501.241
insignificant damage0.21008.21511.01219.38
slightly damaged0.65811.6126.41718.79
moderately damaged0.6583.0261.2414.820
highly damaged0.8501.1450.0.1.933
extemely damaged0.0.0.6580.8491.437
dead0.0.1.0450.4701.537
total2.33025.9720.7848.84
SHn/a0.0.0.0.0.21000.2100
insignificant damage0.21002.0316.8129.09
slightly damaged0.0.1.0441.8312.924
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21003.0249.0812.33
SOn/a0.0.0.0.0.7530.753
insignificant damage0.0.4.71911.31116.08
slightly damaged0.0.4.8195.51710.312
moderately damaged0.21002.0331.5333.722
highly damaged0.0.0.3710.3700.750
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total0.210011.81119.6731.62
SZn/a0.0.0.21000.21000.471
insignificant damage0.6585.3185.61711.511
slightly damaged1.0453.8214.1219.013
moderately damaged0.21002.0310.6582.826
highly damaged0.5580.7570.21001.437
extemely damaged0.0.0.4710.0.0.471
dead0.0.0.0.0.0.0.0.
total2.42812.41010.71125.54
TGn/a0.0.0.0.0.6570.657
insignificant damage0.4745.5167.21313.17
slightly damaged0.11001.7321.9303.721
moderately damaged0.11000.5590.4571.037
highly damaged0.21000.5680.0.0.753
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.21000.21000.571
total0.9458.41210.31019.63
TIn/a0.0.0.21000.0.0.2100
insignificant damage0.85013.51213.31227.58
slightly damaged2.92721.8913.51238.16
moderately damaged2.42913.9115.71921.99
highly damaged0.8506.1181.4388.315
extemely damaged0.4711.9310.4712.726
dead0.0.0.6580.6581.241
total7.21657.9434.7799.92
URn/a0.0.0.21000.0.0.2100
insignificant damage0.0.1.2401.8313.024
slightly damaged0.21003.4222.5266.115
moderately damaged0.4721.8310.4712.626
highly damaged0.4710.3700.0.0.749
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.2100
total1.3376.9134.71812.96
VDn/a0.21000.4700.8491.537
insignificant damage0.85012.31227.1740.25
slightly damaged0.85013.21117.01031.07
moderately damaged0.21005.1195.02010.313
highly damaged0.6581.8331.2403.623
extemely damaged0.21000.0.0.21000.471
dead0.0.0.6570.0.0.657
total2.82633.5651.4587.72
VSn/a0.21000.4710.4711.144
insignificant damage1.53510.81318.31030.67
slightly damaged1.63517.5919.1938.16
moderately damaged2.72610.6136.11819.59
highly damaged1.9313.7230.8506.517
extemely damaged0.6580.8500.6582.131
dead0.6580.4710.21001.341
total9.21444.3545.6599.02
ZGn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.1.0421.3352.324
slightly damaged0.21001.1390.9442.225
moderately damaged0.0.0.21000.11000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.3670.0.0.367
total0.21002.5222.6225.48
ZHn/a0.0.0.4710.5690.948
insignificant damage0.37010.11217.1927.56
slightly damaged0.5585.4189.61315.610
moderately damaged0.6581.8330.4712.826
highly damaged0.21000.5710.21000.950
extemely damaged0.5710.21000.21000.948
dead0.0.0.0.0.21000.2100
total2.13018.4828.2648.82
Switzerlandn/a0.6587.7169.41517.711
insignificant damage8.815160.73271.42441.02
slightly damaged18.410184.53181.33384.12
moderately damaged12.71377.0546.16135.84
highly damaged8.31528.6812.51349.36
extemely damaged2.4299.1155.71917.211
dead2.1326.3184.22212.713
total53.46473.82530.611057.81
© WSL, Swiss National Forest Inventory, 20.06.2020 #839779/306110
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.1.1401.1382.226
insignificant damage0.210011.51214.71026.46
slightly damaged0.6586.0176.61613.210
moderately damaged0.21002.3281.6354.121
highly damaged0.0.0.8500.4711.240
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.21000.2100
total1.04421.8724.7647.52
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.7492.0262.720
slightly damaged0.21001.4350.6572.227
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total0.21002.3242.9225.310
ARn/a0.0.0.4710.0.0.471
insignificant damage0.0.2.2273.0205.214
slightly damaged0.0.0.8420.7501.531
moderately damaged0.0.0.4730.21000.660
highly damaged0.21000.0.0.31000.473
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.21003.7194.3168.16
BEn/a0.21001.8331.0443.125
insignificant damage2.23028.4844.2674.84
slightly damaged3.62328.6825.7857.95
moderately damaged1.04510.1147.11718.210
highly damaged0.4714.6213.4248.415
extemely damaged0.0.2.1311.5373.524
dead0.21001.8331.0443.125
total7.51677.4484.04168.91
BL/BSn/a0.0.0.6580.0.0.658
insignificant damage0.0.3.3245.5188.812
slightly damaged0.0.2.4275.5187.914
moderately damaged0.0.1.4371.2432.628
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.4670.467
total0.0.7.81412.7920.43
FRn/a0.0.0.21000.7561.048
insignificant damage0.0.8.81410.81219.58
slightly damaged0.21006.5165.41812.111
moderately damaged0.7582.7281.0454.521
highly damaged0.0.0.4711.1441.537
extemely damaged0.6580.7560.21001.636
dead0.0.1.0450.21001.241
total1.53820.4819.4841.43
GEn/a0.0.0.0.0.41000.4100
insignificant damage0.0.0.41000.41000.866
slightly damaged0.0.0.41002.0322.325
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.8662.9193.75
GLn/a0.0.0.0.0.4700.470
insignificant damage0.21002.9252.4285.517
slightly damaged0.4713.3221.4375.017
moderately damaged0.21001.4370.9442.526
highly damaged0.4710.5580.21001.241
extemely damaged0.0.0.5580.21000.750
dead0.0.0.0.0.0.0.0.
total1.1408.7125.41715.26
GRn/a0.21001.2411.3402.727
insignificant damage1.83316.71047.2665.75
slightly damaged4.52132.0729.1865.64
moderately damaged3.52313.7127.41624.69
highly damaged2.2306.4171.63510.314
extemely damaged0.21001.0450.4711.635
dead0.6580.21000.21001.045
total13.11271.2487.24171.52
JUn/a0.0.0.21000.4690.657
insignificant damage0.21004.1217.21511.511
slightly damaged0.8507.0156.81514.69
moderately damaged0.21002.9253.0256.117
highly damaged0.0.0.4710.21000.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total1.24014.6917.6733.43
LUn/a0.0.0.4700.21000.656
insignificant damage0.4715.5189.11315.09
slightly damaged1.2418.2148.11417.68
moderately damaged0.4711.8332.2304.321
highly damaged0.7570.6580.4701.635
extemely damaged0.0.0.21000.4700.656
dead0.21000.0.0.4700.656
total2.92616.7920.8740.42
NEn/a0.0.0.31000.31000.668
insignificant damage0.0.3.12311.31114.38
slightly damaged0.0.3.8217.61411.410
moderately damaged0.0.1.0450.31001.341
highly damaged0.0.0.0.0.5720.572
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.8.11319.9628.03
NWn/a0.21000.0.0.0.0.2100
insignificant damage0.0.1.5371.0492.528
slightly damaged0.31001.6341.5363.322
moderately damaged0.0.0.6570.0.0.657
highly damaged0.31000.5710.0.0.856
extemely damaged0.0.0.31000.0.0.3100
dead0.5680.0.0.0.0.568
total1.3404.5172.5278.27
OWn/a0.0.0.4690.21000.655
insignificant damage0.11004.3193.8218.212
slightly damaged0.11004.4192.6267.114
moderately damaged0.21000.7510.7561.634
highly damaged0.0.0.21000.3690.560
extemely damaged0.0.0.4690.4710.849
dead0.0.0.0.0.21000.2100
total0.55910.4108.21319.04
SGn/a0.0.0.4710.8501.241
insignificant damage0.21009.01412.41121.68
slightly damaged0.65812.5127.11620.28
moderately damaged0.6583.4241.4385.519
highly damaged0.8501.1450.0.1.933
extemely damaged0.0.0.6580.8491.437
dead0.0.1.0450.4701.537
total2.33028.0723.0853.33
SHn/a0.0.0.0.0.21000.2100
insignificant damage0.21002.0316.8129.09
slightly damaged0.0.1.0441.8312.924
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21003.0249.0812.33
SOn/a0.0.0.0.0.7530.753
insignificant damage0.0.4.71911.71116.38
slightly damaged0.0.4.8195.51710.312
moderately damaged0.21002.0331.5333.722
highly damaged0.0.0.3710.3700.750
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.0.0.21000.2100
total0.210012.01120.0632.12
SZn/a0.0.0.4700.21000.657
insignificant damage0.8505.7176.21612.710
slightly damaged1.2414.2204.1219.612
moderately damaged0.21002.0310.8503.025
highly damaged0.5580.7570.6581.833
extemely damaged0.0.0.6580.21000.850
dead0.0.0.0.0.0.0.0.
total2.82613.7912.11128.54
TGn/a0.0.0.21000.6570.947
insignificant damage0.4745.8157.21313.47
slightly damaged0.11001.7321.9303.721
moderately damaged0.11000.5590.4571.037
highly damaged0.21000.5680.0.0.753
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.21000.21000.571
total0.9458.91110.31020.12
TIn/a0.0.1.5350.6572.130
insignificant damage1.43816.31018.11035.86
slightly damaged3.12624.1816.61043.76
moderately damaged2.82715.2116.11824.18
highly damaged1.0456.9171.8339.614
extemely damaged0.8503.1250.6584.420
dead0.21000.8510.6581.635
total9.11468.0444.26121.32
URn/a0.21000.7500.0.0.944
insignificant damage0.0.1.7332.0303.721
slightly damaged0.4713.6212.9257.014
moderately damaged0.4722.2290.4713.024
highly damaged0.4710.5570.0.0.944
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.2100
total1.7328.8125.31715.86
VDn/a0.21000.4701.2401.932
insignificant damage1.04513.41130.2744.65
slightly damaged0.85014.61117.41032.86
moderately damaged0.21005.5185.81811.513
highly damaged0.6581.8331.2403.623
extemely damaged0.21000.0.0.21000.471
dead0.0.0.6570.21000.849
total3.02636.3656.3495.62
VSn/a0.21000.6580.6581.538
insignificant damage2.42912.91221.3936.66
slightly damaged2.03119.6920.1941.66
moderately damaged2.92611.6127.21621.79
highly damaged2.1304.0221.4387.516
extemely damaged0.6581.5380.6582.727
dead1.0450.6580.6582.330
total11.21350.8551.85113.82
ZGn/a0.0.0.0.0.11000.1100
insignificant damage0.0.1.0421.3352.324
slightly damaged0.21001.3360.9442.523
moderately damaged0.0.0.21000.11000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.3670.0.0.367
total0.21002.8212.7215.76
ZHn/a0.0.0.4710.5690.948
insignificant damage0.55710.11217.3927.96
slightly damaged0.5585.4189.61315.610
moderately damaged0.6582.0310.4713.026
highly damaged0.21000.5710.21000.950
extemely damaged0.5710.21000.21000.948
dead0.0.0.0.0.21000.2100
total2.32918.6828.4649.42
Switzerlandn/a1.24111.51311.51324.29
insignificant damage11.913176.23296.72484.72
slightly damaged20.910198.83191.73411.42
moderately damaged14.51284.0550.06148.53
highly damaged9.91430.7814.11254.76
extemely damaged3.02611.3136.31820.610
dead2.9276.7175.22014.912
total64.35519.32575.511159.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839780/306111
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.21001.7322.028
insignificant damage1.0448.21415.21024.47
slightly damaged0.8508.2148.31417.39
moderately damaged0.0.0.8501.2402.031
highly damaged0.21000.21000.21000.658
extemely damaged0.0.0.4700.4710.850
dead0.0.0.0.0.4700.470
total2.23018.0827.4647.52
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.21002.3242.422
slightly damaged0.0.0.0.2.1272.127
moderately damaged0.0.0.0.0.6570.657
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.21005.2105.310
ARn/a0.0.0.21000.21000.367
insignificant damage0.0.1.6343.4205.014
slightly damaged0.21000.4731.6322.227
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.21000.31000.473
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21002.3265.7138.16
BEn/a0.21001.0443.1254.321
insignificant damage0.210021.0945.1666.44
slightly damaged2.32927.2836.3765.94
moderately damaged1.04510.0147.31618.410
highly damaged1.4385.0201.6358.015
extemely damaged1.0442.0310.6583.723
dead0.4711.0450.8502.230
total6.61767.4495.03168.91
BL/BSn/a0.0.0.31000.6520.848
insignificant damage0.4711.2405.3186.915
slightly damaged0.4705.1183.8229.211
moderately damaged0.4710.7581.3402.429
highly damaged0.0.0.21000.21000.471
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.21000.21000.467
total1.1397.91411.51020.43
FRn/a0.0.0.0.0.9490.949
insignificant damage0.4725.6189.31315.39
slightly damaged0.3707.9157.01615.210
moderately damaged0.4722.5292.3305.119
highly damaged0.4710.9511.2412.529
extemely damaged0.5700.7570.4711.537
dead0.0.0.0.0.9490.949
total2.03117.5921.9741.43
GEn/a0.0.0.0.0.41000.4100
insignificant damage0.0.0.0.1.6401.640
slightly damaged0.0.0.0.1.6401.640
moderately damaged0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.0.0.0.3.753.75
GLn/a0.0.0.0.0.7490.749
insignificant damage0.21002.2292.2294.519
slightly damaged0.4713.0241.5354.917
moderately damaged0.21001.7321.0442.824
highly damaged0.4690.5570.21001.140
extemely damaged0.4710.4710.21000.943
dead0.0.0.0.0.21000.2100
total1.4347.8126.01615.26
GRn/a0.4710.8502.7273.923
insignificant damage1.04514.61149.4665.15
slightly damaged2.52821.1938.2661.85
moderately damaged2.62810.51315.41128.48
highly damaged1.4384.4213.4249.214
extemely damaged0.0.1.2411.5382.628
dead0.21000.21000.0.0.471
total8.11552.85110.53171.52
JUn/a0.21000.21000.4710.849
insignificant damage0.6583.92110.21214.79
slightly damaged1.4374.9198.21314.59
moderately damaged0.4710.4701.8332.627
highly damaged0.0.0.0.0.6570.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.6279.41321.4633.43
LUn/a0.0.0.0.0.4700.470
insignificant damage1.4376.11710.51217.98
slightly damaged2.4287.2155.91715.59
moderately damaged0.8501.6351.2403.623
highly damaged0.21000.6570.21001.044
extemely damaged0.0.0.6570.0.0.657
dead0.21000.4700.8481.435
total4.91916.5919.0840.42
NEn/a0.0.0.0.0.7570.757
insignificant damage0.21002.82612.71015.78
slightly damaged0.21001.7336.8158.713
moderately damaged0.21000.9511.1412.230
highly damaged0.0.0.0.0.7590.759
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5575.31822.1528.03
NWn/a0.5720.0.0.0.0.572
insignificant damage0.5711.2430.21001.933
slightly damaged0.8562.0310.9493.721
moderately damaged0.31000.5520.0.0.848
highly damaged0.31000.0.0.0.0.3100
extemely damaged0.0.0.31000.0.0.3100
dead0.31000.31000.31000.853
total2.6274.3181.3388.27
OWn/a0.4690.0.0.21000.657
insignificant damage0.8491.9325.2177.913
slightly damaged0.21002.5273.7206.415
moderately damaged0.21000.5591.1441.933
highly damaged0.0.1.3380.4711.733
extemely damaged0.0.0.0.0.11000.1100
dead0.0.0.0.0.4690.469
total1.7336.21511.2919.04
SGn/a0.21000.4700.6571.339
insignificant damage0.4715.21918.1923.77
slightly damaged1.6354.12212.61118.49
moderately damaged1.1452.2312.7285.918
highly damaged0.4710.6580.6581.635
extemely damaged0.0.0.7580.21000.950
dead1.0450.21000.4711.635
total4.62113.41135.3553.33
SHn/a0.0.0.21000.0.0.2100
insignificant damage0.5702.2295.7158.310
slightly damaged0.0.1.1442.2283.322
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5703.9207.91012.33
SOn/a0.0.0.4720.9471.337
insignificant damage1.2443.3239.41213.99
slightly damaged0.7583.2246.0179.912
moderately damaged0.7511.3413.9225.917
highly damaged0.21000.21000.5700.851
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.7278.31421.0632.12
SZn/a0.0.0.0.1.3401.340
insignificant damage0.4713.4228.61412.310
slightly damaged0.21004.7184.8199.712
moderately damaged0.0.1.4381.0442.428
highly damaged0.8500.4710.21001.338
extemely damaged0.0.0.4710.8501.341
dead0.21000.0.0.0.0.2100
total1.53510.31116.7828.54
TGn/a0.0.0.21000.0.0.2100
insignificant damage0.5494.9177.71213.17
slightly damaged0.4731.6302.1274.118
moderately damaged0.21000.5591.0451.833
highly damaged0.0.0.11000.0.0.1100
extemely damaged0.7530.0.0.0.0.753
dead0.0.0.0.0.0.0.0.
total1.9287.41310.8920.12
TIn/a0.0.2.1302.1304.221
insignificant damage0.85010.91329.2740.96
slightly damaged0.95015.71129.1745.65
moderately damaged0.5726.61712.41219.510
highly damaged0.21004.5212.8277.516
extemely damaged0.21001.6351.0452.827
dead0.4710.4710.0.0.850
total2.82741.8676.64121.32
URn/a0.5570.0.0.4710.944
insignificant damage0.0.1.3393.8215.017
slightly damaged0.4723.1232.6276.115
moderately damaged0.0.1.6340.9442.626
highly damaged0.0.0.4710.4710.750
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.21000.370
total1.3376.4148.21315.86
VDn/a0.21000.8501.4372.528
insignificant damage1.43810.61335.8647.85
slightly damaged1.83313.21117.81032.86
moderately damaged1.0453.2254.3218.415
highly damaged0.6581.2410.4712.230
extemely damaged0.21000.6580.21001.044
dead0.21000.0.0.6570.849
total5.41929.6760.6495.62
VSn/a0.4711.7351.5383.624
insignificant damage0.0.8.71433.6742.36
slightly damaged1.83315.21124.7841.76
moderately damaged1.4385.8187.01714.111
highly damaged1.8333.7232.7278.215
extemely damaged0.0.1.0451.0452.131
dead0.6580.8500.4711.933
total6.01837.0670.84113.82
ZGn/a0.0.0.11000.0.0.1100
insignificant damage0.5670.21003.4174.113
slightly damaged0.11000.11000.7501.039
moderately damaged0.0.0.11000.21000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.11000.1100
total0.6570.6464.5125.76
ZHn/a0.21000.5690.6571.438
insignificant damage1.5378.81413.91024.27
slightly damaged1.1416.5178.91416.59
moderately damaged1.0452.6271.8335.418
highly damaged0.21000.21000.6571.045
extemely damaged0.4720.0.0.0.0.472
dead0.0.0.0.0.5690.569
total4.42018.6826.3649.42
Switzerlandn/a3.5249.21520.81033.58
insignificant damage13.712129.84341.92485.32
slightly damaged20.710160.03237.53418.22
moderately damaged12.21355.6669.85137.64
highly damaged8.41524.6917.41150.46
extemely damaged3.62410.0146.71720.210
dead3.7243.5246.61813.812
total65.85392.72700.611159.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839781/306112
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.1.1401.1382.226
insignificant damage0.210011.51214.71026.46
slightly damaged0.6586.0176.61613.210
moderately damaged0.21002.3281.6354.121
highly damaged0.0.0.8500.4711.240
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.21000.2100
total1.04421.8724.7647.52
AIn/a0.0.0.0.0.0.0.0.
insignificant damage0.0.0.7492.0262.720
slightly damaged0.21001.4350.6572.227
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total0.21002.3242.9225.310
ARn/a0.0.0.4710.0.0.471
insignificant damage0.0.2.3263.2205.513
slightly damaged0.0.0.8420.7501.531
moderately damaged0.0.0.4730.21000.660
highly damaged0.21000.0.0.31000.473
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.21003.9184.4158.46
BEn/a0.4712.4291.8334.721
insignificant damage2.42929.0845.6677.04
slightly damaged3.62329.0826.3858.95
moderately damaged1.04510.3147.31618.610
highly damaged0.4714.6213.6238.615
extemely damaged0.0.2.1311.5373.524
dead0.21001.8331.0443.125
total7.91679.2487.24174.31
BL/BSn/a0.0.0.6580.0.0.658
insignificant damage0.0.3.5235.6179.212
slightly damaged0.0.2.4275.5187.914
moderately damaged0.0.1.4371.2432.628
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.4670.467
total0.0.8.01312.9920.83
FRn/a0.0.0.21000.9491.243
insignificant damage0.0.8.81410.81219.58
slightly damaged0.21006.5165.61812.311
moderately damaged0.7582.7281.0454.521
highly damaged0.0.0.4711.1441.537
extemely damaged0.6580.7560.21001.636
dead0.0.1.0450.21001.241
total1.53820.4819.8841.83
GEn/a0.0.0.0.0.41000.4100
insignificant damage0.0.0.41000.41000.866
slightly damaged0.0.0.41002.0322.325
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.8662.9193.75
GLn/a0.0.0.4710.5560.944
insignificant damage0.21003.3232.4285.816
slightly damaged0.4713.5211.6355.416
moderately damaged0.21001.4370.9442.526
highly damaged0.4710.5580.21001.241
extemely damaged0.0.0.5580.21000.750
dead0.0.0.0.0.0.0.0.
total1.1409.7115.81616.66
GRn/a0.8502.0321.5384.322
insignificant damage2.23017.71050.6670.54
slightly damaged4.52133.4730.3868.24
moderately damaged3.52314.5117.41625.48
highly damaged2.2306.6171.63510.514
extemely damaged0.21001.4380.4712.032
dead0.6580.8500.21001.635
total14.11276.4492.04182.51
JUn/a0.0.0.21000.4690.657
insignificant damage0.21004.1217.21511.511
slightly damaged0.8507.2157.01515.09
moderately damaged0.21002.9253.0256.117
highly damaged0.0.0.4710.21000.657
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total1.24014.8917.7733.72
LUn/a0.0.0.4700.21000.656
insignificant damage0.4715.7189.11315.29
slightly damaged1.2418.4148.11417.88
moderately damaged0.4711.8332.2304.321
highly damaged0.7570.6580.4701.635
extemely damaged0.0.0.21000.4700.656
dead0.21000.0.0.4700.656
total2.92617.1920.8740.82
NEn/a0.0.0.31000.31000.668
insignificant damage0.0.3.12311.51014.68
slightly damaged0.0.4.0217.61411.610
moderately damaged0.0.1.0450.31001.341
highly damaged0.0.0.0.0.5720.572
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.8.31320.1628.53
NWn/a0.4700.0.0.0.0.470
insignificant damage0.0.1.5371.0492.528
slightly damaged0.31001.6341.5363.322
moderately damaged0.0.0.6570.0.0.657
highly damaged0.31000.5710.0.0.856
extemely damaged0.0.0.31000.0.0.3100
dead0.5680.0.0.0.0.568
total1.5374.5172.5278.47
OWn/a0.21000.6570.21001.044
insignificant damage0.11004.3194.4208.812
slightly damaged0.4724.4192.6267.313
moderately damaged0.21001.0450.7561.931
highly damaged0.0.0.21000.3690.560
extemely damaged0.0.0.4690.4710.849
dead0.0.0.0.0.21000.2100
total0.94510.8108.71220.44
SGn/a0.0.0.8501.0451.833
insignificant damage0.21009.91312.61122.78
slightly damaged0.65812.6117.61620.88
moderately damaged0.6583.6231.4385.718
highly damaged1.1451.3410.0.2.330
extemely damaged0.0.0.6580.8491.437
dead0.0.1.3410.4701.735
total2.52830.1723.8856.53
SHn/a0.0.0.0.0.21000.2100
insignificant damage0.21002.0317.0129.29
slightly damaged0.0.1.0441.8312.924
moderately damaged0.0.0.0.0.21000.2100
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.21003.0249.2912.53
SOn/a0.0.0.0.1.0471.047
insignificant damage0.0.4.91911.71116.58
slightly damaged0.0.4.8195.51710.312
moderately damaged0.21002.0331.5333.722
highly damaged0.0.0.3710.3700.750
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.0.0.21000.2100
total0.210012.21020.2632.62
SZn/a0.0.0.4700.21000.657
insignificant damage0.8506.0176.61613.310
slightly damaged1.2414.2204.1219.612
moderately damaged0.21002.0310.8503.025
highly damaged0.5580.7570.6581.833
extemely damaged0.0.0.6580.21000.850
dead0.0.0.0.0.0.0.0.
total2.82613.9912.51029.14
TGn/a0.0.0.21000.6570.947
insignificant damage0.4746.0157.21313.67
slightly damaged0.11001.7321.9303.721
moderately damaged0.11000.5590.4571.037
highly damaged0.21000.5680.0.0.753
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.21000.21000.571
total0.9459.11110.31020.32
TIn/a0.21001.9311.4383.523
insignificant damage1.63517.11019.2937.96
slightly damaged3.12624.5817.01044.56
moderately damaged2.82715.9116.51725.18
highly damaged1.0457.3161.83310.014
extemely damaged1.0453.2240.6584.820
dead0.21000.8510.6581.635
total9.71470.7446.96127.42
URn/a0.21000.9440.0.1.140
insignificant damage0.0.1.9312.0303.920
slightly damaged0.4713.8202.9257.214
moderately damaged0.4722.2290.4713.024
highly damaged0.5570.5570.0.1.140
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.2100
total1.9309.4115.31716.55
VDn/a0.21000.4701.4372.131
insignificant damage1.04513.61130.6745.25
slightly damaged0.85014.81117.61033.26
moderately damaged0.21005.5186.01811.712
highly damaged0.6582.2301.2404.022
extemely damaged0.21000.0.0.21000.471
dead0.0.0.6570.21000.849
total3.02637.1657.3497.42
VSn/a0.6581.2411.0452.927
insignificant damage2.42913.71122.9939.06
slightly damaged2.23020.0920.9943.15
moderately damaged2.92612.0127.61622.59
highly damaged2.3294.3211.6358.315
extemely damaged0.8501.7350.6583.126
dead1.0450.6580.6582.330
total12.21253.6555.35121.12
ZGn/a0.0.0.0.0.11000.1100
insignificant damage0.0.1.0421.3352.324
slightly damaged0.21001.3361.2392.721
moderately damaged0.0.0.21000.11000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.3670.0.0.367
total0.21002.8213.0206.05
ZHn/a0.0.0.4710.5690.948
insignificant damage0.55710.11217.7928.36
slightly damaged0.7505.6189.81316.19
moderately damaged0.6582.0310.4713.026
highly damaged0.21000.5710.21000.950
extemely damaged0.5710.21000.21000.948
dead0.0.0.0.0.4710.471
total2.52718.8829.2550.51
Switzerlandn/a3.02615.11214.81232.98
insignificant damage12.712182.23306.92501.72
slightly damaged21.510203.13196.33420.92
moderately damaged14.51286.5551.26152.23
highly damaged10.51432.3814.51257.36
extemely damaged3.52412.1136.31821.89
dead2.9277.6165.41915.911
total68.65538.72595.411202.71
© WSL, Swiss National Forest Inventory, 20.06.2020 #839782/306113
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.3701.6322.127
insignificant damage0.9447.91415.0923.96
slightly damaged0.7508.3138.11417.18
moderately damaged0.21001.3381.1402.526
highly damaged0.21000.21000.3710.750
extemely damaged0.0.0.4700.5570.944
dead0.0.0.0.0.3700.370
total2.12818.4827.0647.52
AIn/a0.0.0.21000.0.0.2100
insignificant damage0.0.0.11002.1232.222
slightly damaged0.0.0.21002.2242.322
moderately damaged0.0.0.0.0.5570.557
highly damaged0.0.0.0.0.21000.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.0.0.5574.9105.48
ARn/a0.0.0.11000.11000.367
insignificant damage0.0.1.5323.2194.714
slightly damaged0.11000.4721.9282.424
moderately damaged0.0.0.0.0.5590.559
highly damaged0.0.0.11000.21000.472
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.11002.2256.0118.36
BEn/a0.21000.9442.8253.921
insignificant damage0.210020.8945.1566.14
slightly damaged2.62627.5736.7666.84
moderately damaged1.23810.3137.41518.99
highly damaged1.6335.3181.8318.614
extemely damaged1.1412.0300.7503.722
dead0.5571.2381.2373.024
total7.41567.9495.83171.11
BL/BSn/a0.0.0.31000.5530.849
insignificant damage0.4711.1405.4176.815
slightly damaged0.3705.2173.8219.411
moderately damaged0.4710.7591.5372.528
highly damaged0.0.0.21000.21000.471
extemely damaged0.0.0.21000.0.0.2100
dead0.0.0.21000.21000.468
total1.1397.81311.6920.53
FRn/a0.0.0.21000.8491.043
insignificant damage0.4715.6179.21215.19
slightly damaged0.3707.4147.01514.79
moderately damaged0.6582.5262.4275.517
highly damaged0.6580.9451.1412.626
extemely damaged0.4700.6570.3711.337
dead0.0.0.0.1.4361.436
total2.22817.1822.1741.42
GEn/a0.0.0.0.0.41000.4100
insignificant damage0.0.0.0.1.8331.833
slightly damaged0.0.0.0.1.4411.441
moderately damaged0.0.0.0.0.0.0.0.
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.21000.2100
dead0.0.0.0.0.0.0.0.
total0.0.0.0.3.753.75
GLn/a0.0.0.0.0.8430.843
insignificant damage0.21002.2272.2274.618
slightly damaged0.3712.9231.7314.916
moderately damaged0.21001.7311.2373.022
highly damaged0.3690.6490.21001.137
extemely damaged0.5570.5570.21001.136
dead0.0.0.0.0.21000.2100
total1.4327.9116.51415.76
GRn/a0.4711.4353.6225.418
insignificant damage1.14114.11150.7565.94
slightly damaged2.82521.2937.8661.84
moderately damaged2.32811.01215.01128.37
highly damaged1.8325.0193.72210.513
extemely damaged0.0.1.0411.6332.726
dead0.21000.21000.0.0.471
total8.51454.05112.53175.01
JUn/a0.21000.21000.4710.749
insignificant damage0.6583.92010.21114.79
slightly damaged1.5355.0188.21314.68
moderately damaged0.4710.5571.6332.526
highly damaged0.0.0.21000.5570.750
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.5269.81221.1633.42
LUn/a0.0.0.21000.5570.749
insignificant damage1.7315.61610.01117.38
slightly damaged2.2277.0146.01615.28
moderately damaged0.9451.5331.7314.120
highly damaged0.5580.7500.21001.435
extemely damaged0.21000.5570.3701.041
dead0.21000.3700.7481.235
total5.61615.9819.4740.82
NEn/a0.0.0.0.0.9470.947
insignificant damage0.21003.02312.7915.98
slightly damaged0.21001.9297.2149.412
moderately damaged0.21000.8511.0412.030
highly damaged0.0.0.0.0.6580.658
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5575.81622.5528.83
NWn/a0.4720.21000.0.0.657
insignificant damage0.4711.0440.21001.733
slightly damaged0.8502.0290.8493.620
moderately damaged0.4680.7480.0.1.139
highly damaged0.21000.21000.0.0.468
extemely damaged0.0.0.21000.0.0.2100
dead0.21000.21000.21000.754
total2.5254.6161.2388.36
OWn/a0.4690.0.0.21000.657
insignificant damage0.8491.7325.2177.813
slightly damaged0.21002.5264.0196.714
moderately damaged0.21000.7501.2392.229
highly damaged0.0.1.2380.4711.633
extemely damaged0.0.0.0.0.11000.1100
dead0.0.0.21000.6570.749
total1.6336.31411.7919.64
SGn/a0.21000.6570.8501.534
insignificant damage0.5576.01718.4824.97
slightly damaged1.6334.12012.91018.68
moderately damaged0.9452.1302.6265.618
highly damaged0.3710.7501.0412.029
extemely damaged0.0.0.6580.21000.850
dead0.9450.21000.4711.535
total4.42014.21036.2554.93
SHn/a0.0.0.31000.0.0.3100
insignificant damage0.5722.4275.4158.29
slightly damaged0.0.1.3362.1263.419
moderately damaged0.0.0.21000.0.0.2100
highly damaged0.0.0.21000.0.0.2100
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.
total0.5724.2187.51012.23
SOn/a0.0.0.5580.8481.335
insignificant damage1.0443.6209.41213.99
slightly damaged0.6583.4226.61510.611
moderately damaged0.6501.1413.9215.617
highly damaged0.21000.11000.4700.750
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.21000.2100
total2.4278.71221.3632.42
SZn/a0.0.0.0.1.5341.534
insignificant damage0.4713.6219.01213.09
slightly damaged0.3714.2184.8189.312
moderately damaged0.0.1.4350.9442.327
highly damaged0.7500.3710.21001.237
extemely damaged0.0.0.4710.7501.141
dead0.21000.0.0.0.0.2100
total1.6339.91117.2828.73
TGn/a0.0.0.21000.0.0.2100
insignificant damage0.5495.0167.81113.37
slightly damaged0.3721.9272.1264.417
moderately damaged0.21000.5580.9451.633
highly damaged0.0.0.11000.0.0.1100
extemely damaged0.6530.0.0.0.0.653
dead0.0.0.0.0.0.0.0.
total1.7297.71210.9920.23
TIn/a0.0.1.9302.3274.220
insignificant damage0.75011.41229.3741.46
slightly damaged0.85115.71028.8745.35
moderately damaged0.4727.91512.21220.49
highly damaged0.21004.9193.1248.214
extemely damaged0.3711.5350.9452.726
dead0.3710.3710.21000.945
total2.72643.6576.73123.02
URn/a0.5570.0.0.3710.844
insignificant damage0.0.1.3363.8205.117
slightly damaged0.4713.2222.7246.214
moderately damaged0.0.2.2280.9443.123
highly damaged0.0.0.5580.3710.945
extemely damaged0.21000.0.0.0.0.2100
dead0.21000.0.0.21000.370
total1.2377.3138.11216.65
VDn/a0.21000.9441.8312.824
insignificant damage1.63311.91236.1649.64
slightly damaged1.73112.81117.9932.46
moderately damaged0.9453.4234.1208.514
highly damaged0.5581.1410.9452.526
extemely damaged0.21000.5580.4711.140
dead0.21000.0.0.7490.944
total5.31830.6661.9497.82
VSn/a0.4711.8311.7333.821
insignificant damage0.21009.51333.4643.15
slightly damaged1.83115.11024.4841.35
moderately damaged1.2385.4187.11513.711
highly damaged1.6334.1212.5268.214
extemely damaged0.21001.1411.3382.526
dead0.7500.7500.6582.030
total6.11737.7670.84114.72
ZGn/a0.0.0.11000.0.0.1100
insignificant damage0.4680.21003.4164.013
slightly damaged0.11000.11001.1391.433
moderately damaged0.0.0.11000.21000.371
highly damaged0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.
dead0.0.0.0.0.11000.1100
total0.5560.6464.8106.05
ZHn/a0.21000.4690.6571.238
insignificant damage1.3378.01414.5923.86
slightly damaged1.0416.6168.91316.69
moderately damaged1.1412.3271.6335.118
highly damaged0.21000.21000.9451.338
extemely damaged0.4710.0.0.0.0.471
dead0.0.0.0.0.6560.656
total4.22017.6827.1648.92
Switzerlandn/a3.12410.81322.2936.17
insignificant damage13.711131.53343.32488.52
slightly damaged20.89159.93239.22419.82
moderately damaged12.21258.3569.55140.13
highly damaged8.81426.8818.91054.56
extemely damaged4.0219.4147.51520.89
dead3.6223.6227.91515.111
total66.25400.32708.511174.90
© WSL, Swiss National Forest Inventory, 20.06.2020 #839783/306114
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6581.2411.8330.6570.6580.0.4.920
insignificant damage0.21000.21000.4710.21000.4710.4711.833
slightly damaged0.0.0.0.0.0.0.4710.4710.21001.045
moderately damaged0.21000.6580.21000.21000.21000.21001.635
highly damaged0.0.0.4710.4700.0.0.4710.0.1.241
extemely damaged0.4710.0.0.4710.0.0.0.0.0.0.850
dead0.0.0.4710.8500.4710.21000.0.1.833
total1.4382.9264.0221.9332.2300.85013.212
criticaln/a0.6580.21000.6580.6580.4710.8503.125
insignificant damage4.5215.0202.6281.2411.6351.43816.311
slightly damaged5.1206.8174.5213.1255.0204.02228.48
moderately damaged3.2252.8273.6232.5273.0261.83316.911
highly damaged0.21002.8271.2411.8330.8500.6587.416
extemely damaged0.21000.0.0.6580.4710.8500.4712.429
dead0.0.0.0.0.0.0.0.0.21000.21000.471
total13.81217.71013.0129.61411.7139.11474.95
less stablen/a1.9321.6350.6581.2410.6580.8506.817
insignificant damage86.6437.6724.1810.91322.0918.710199.93
slightly damaged55.5639.1722.7820.2925.7820.49183.73
moderately damaged14.1129.2157.2168.8148.4158.71556.56
highly damaged2.2303.8232.5283.0261.7353.62316.711
extemely damaged0.4710.4710.4701.3410.0.1.8334.222
dead0.0.0.4710.4700.21000.0.0.0.1.045
total160.7392.3457.9545.6558.5553.95468.82
stablen/a6.6171.0450.21000.8500.4710.8509.914
insignificant damage140.3339.8722.5919.0924.1825.28270.82
slightly damaged75.4527.6813.31215.71117.01023.09172.03
moderately damaged10.1145.1203.5234.9196.8177.31637.87
highly damaged2.8270.0.0.21001.6350.6582.4297.616
extemely damaged0.8500.0.0.0.0.0.0.0.0.6581.438
dead0.21000.0.0.6580.0.0.0.0.0.0.850
total236.1273.6440.3641.9648.9559.35500.22
totaln/a9.7144.1223.2253.3251.9312.32824.79
insignificant damage231.6282.7449.5531.2748.1545.76488.72
slightly damaged136.0373.5440.4639.4648.2547.65385.12
moderately damaged27.6817.81014.61116.41018.41018.010112.74
highly damaged5.2207.1174.3216.4173.5246.51733.08
extemely damaged1.8330.4711.4381.7350.8502.8278.815
dead0.21000.8501.8330.6570.4710.21004.122
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839784/306115
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6581.3381.8310.6570.7500.0.4.919
insignificant damage0.21000.21000.5580.21000.4710.4711.832
slightly damaged0.0.0.0.0.4710.3710.4710.21001.338
moderately damaged0.21000.6580.5580.21000.21000.21001.832
highly damaged0.0.0.4710.3700.0.0.4710.0.1.141
extemely damaged0.4710.0.0.5580.4710.0.0.0.1.238
dead0.0.0.4710.7500.4710.4710.0.1.832
total1.3382.8254.8192.0302.3270.75013.911
criticaln/a0.5580.4710.6580.6580.9450.7503.522
insignificant damage4.4205.4183.2231.2382.6261.23818.010
slightly damaged5.1187.3155.1183.6215.8174.12130.97
moderately damaged3.0242.9253.5222.5252.9251.93016.710
highly damaged0.4712.7261.2371.8321.5350.7508.215
extemely damaged0.6580.0.0.7500.5580.7500.3712.925
dead0.0.0.0.0.0.0.0.0.3710.3710.750
total13.91118.6914.31110.21314.7119.31380.95
less stablen/a2.1292.2291.4352.0301.1412.12910.913
insignificant damage89.8440.9626.2811.71225.5818.89212.93
slightly damaged56.1540.4624.4819.9827.7722.48190.93
moderately damaged13.31110.1137.2159.4138.9149.71358.75
highly damaged2.3284.5202.7253.4231.9303.92118.710
extemely damaged0.5580.5580.4711.3380.3711.9305.019
dead0.0.0.4710.5580.21000.0.0.0.1.141
total164.2399.1362.8447.9565.4458.84498.21
stablen/a7.9152.0300.4711.5351.8311.93015.511
insignificant damage144.9343.6625.3821.1826.0729.57290.42
slightly damaged75.8428.3814.91016.21017.81023.88176.83
moderately damaged10.2135.1194.4205.5177.2157.91540.47
highly damaged3.1240.21000.7501.9300.7503.42310.013
extemely damaged0.7500.0.0.0.0.21000.0.0.6581.435
dead0.21000.0.0.5580.0.0.0.0.21000.945
total242.7279.2446.1546.4553.7567.24535.31
totaln/a11.1125.9174.1204.6194.5204.71934.87
insignificant damage239.2290.1455.1534.2654.5549.95523.11
slightly damaged137.0375.9444.8540.0551.6550.45399.82
moderately damaged26.8818.7915.61017.6919.2919.79117.64
highly damaged5.7187.7155.0187.1154.5208.01538.07
extemely damaged2.1290.5581.6332.3271.1412.82510.513
dead0.21000.7501.8310.6570.7500.5584.520
total422.11199.71128.02106.42136.12136.021128.41
© WSL, Swiss National Forest Inventory, 20.06.2020 #839785/306116
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.9500.8500.4700.4710.0.0.0.2.529
insignificant damage8.5151.6350.6580.0.0.8500.65812.013
slightly damaged9.6143.3241.0451.6351.5351.04518.110
moderately damaged5.0201.6351.2411.2411.3381.24111.513
highly damaged1.4381.6351.6351.8330.6580.21007.217
extemely damaged1.2411.0440.6580.0.0.0.0.21003.026
dead0.21000.8501.4380.6580.0.0.21003.325
total26.8810.8136.8175.6194.3213.42457.66
less stablen/a2.9260.4710.6580.4710.21001.0445.519
insignificant damage61.3518.61013.1126.8169.21412.312121.14
slightly damaged53.9636.2713.61113.81115.31117.210150.03
moderately damaged13.31211.7136.1185.6188.0166.61751.36
highly damaged2.5287.3162.1303.3242.8274.82022.89
extemely damaged1.8332.5291.2410.8500.6581.8338.715
dead0.4711.4380.21000.21000.21000.21002.728
total136.1378.2436.8630.9736.3743.86362.12
stablen/a7.9162.0311.8330.9500.4710.47113.412
insignificant damage139.2343.1636.9629.1736.0727.78311.92
slightly damaged77.8536.8723.4823.1830.1731.67222.73
moderately damaged17.4119.9146.0186.31711.81313.01264.45
highly damaged3.5232.4291.8331.9331.4382.62813.612
extemely damaged0.8500.8500.8501.0451.0440.6585.120
dead2.6282.5281.0440.21000.0.0.0.6.218
total249.2297.4371.6462.5480.8375.94637.41
totaln/a11.7133.3252.8261.7350.6581.33721.49
insignificant damage209.0263.2550.6535.8646.0640.56445.02
slightly damaged141.3376.4437.9638.5646.9549.85390.82
moderately damaged35.6723.1913.41213.11221.1920.99127.24
highly damaged7.51611.3135.5197.0174.8207.61643.77
extemely damaged3.8234.4212.5271.9331.7352.62816.811
dead3.2254.7202.6271.1440.21000.47112.213
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839786/306117
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6581.2412.0310.6570.8500.0.5.319
insignificant damage0.21000.21000.4710.21000.4710.4711.833
slightly damaged0.0.0.0.0.0.0.4710.4710.21001.045
moderately damaged0.21000.6580.21000.21000.21000.21001.635
highly damaged0.0.0.4710.4700.0.0.4710.0.1.241
extemely damaged0.4710.0.0.4710.21000.0.0.0.1.045
dead0.0.0.4710.8500.4710.21000.0.1.833
total1.4382.9264.2212.1312.4290.85013.812
criticaln/a0.6580.21000.6580.6580.6580.8503.324
insignificant damage4.7205.2193.0261.2412.2301.43817.711
slightly damaged5.1207.1165.3193.1255.5194.42130.58
moderately damaged3.2252.8273.6232.5273.2252.23017.511
highly damaged0.21002.8271.2411.8331.0450.8507.816
extemely damaged0.6580.0.0.8500.4710.8500.4713.026
dead0.0.0.0.0.0.0.0.0.4710.4710.850
total14.41218.21014.4119.61413.71210.31480.75
less stablen/a1.9322.3301.2412.1311.0451.93110.514
insignificant damage88.2441.1625.9811.41225.0819.89211.43
slightly damaged56.3640.4623.5820.5927.3822.19190.13
moderately damaged14.5129.8147.6169.2149.2149.11559.56
highly damaged2.4294.1223.1253.6231.8333.62318.610
extemely damaged0.4710.6580.4701.5380.4712.2305.419
dead0.0.0.4710.6580.21000.0.0.0.1.341
total163.6398.6362.4448.5564.9458.85496.72
stablen/a7.8152.1310.4711.3411.9331.93115.311
insignificant damage145.8343.1624.3820.3927.3828.78289.52
slightly damaged77.6528.8815.21116.31018.61024.48180.93
moderately damaged10.5145.4193.9225.5187.2167.71640.27
highly damaged3.0260.21000.4712.2300.6583.2259.614
extemely damaged0.8500.0.0.0.0.21000.0.0.6581.635
dead0.21000.0.0.6580.0.0.0.0.21001.045
total245.7279.5444.8645.8555.6566.74538.11
totaln/a10.9135.7184.2214.6214.2214.62034.47
insignificant damage238.9289.6453.6533.1754.9550.45520.51
slightly damaged139.0376.3444.0640.2651.9551.15402.62
moderately damaged28.4818.61015.41117.41019.8919.110118.74
highly damaged5.6197.5165.1197.6163.9237.51637.37
extemely damaged2.2300.6581.6352.3301.2413.22511.013
dead0.21000.8502.0310.6570.6580.6584.920
total425.21199.21125.92105.92136.62136.621129.41
© WSL, Swiss National Forest Inventory, 20.06.2020 #839787/306118
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.9501.0450.8500.4710.4710.0.3.524
insignificant damage9.2141.6351.0450.21000.8501.04513.812
slightly damaged9.8144.3211.6351.8331.9321.43820.910
moderately damaged5.0201.6351.2411.4381.7331.24112.113
highly damaged1.6352.0321.6351.8330.8500.8508.615
extemely damaged1.4381.4370.6580.0.0.0.0.4713.823
dead0.21001.0441.4380.6580.21000.4713.923
total28.2813.0128.2156.2185.9185.21966.75
less stablen/a3.5240.6580.6581.9331.2412.32910.214
insignificant damage62.7520.61013.9118.71411.41315.011132.24
slightly damaged55.5638.3715.01115.21117.31019.89160.93
moderately damaged13.91212.5127.1165.8189.4148.61557.26
highly damaged2.5287.7162.1303.7233.2256.11825.49
extemely damaged1.8332.9261.4381.0450.6582.1309.914
dead0.4711.4380.21000.8500.21000.4713.524
total140.2384.1440.2637.2643.2654.35399.32
stablen/a8.3153.6233.2241.5382.9262.72622.29
insignificant damage144.9347.3641.2633.7743.0636.87347.02
slightly damaged80.8440.0726.6825.1833.1735.17240.73
moderately damaged17.61010.9136.6177.01713.61214.31170.15
highly damaged3.7232.8272.2302.7272.4294.02217.911
extemely damaged1.0451.2411.2411.0451.5371.0456.917
dead2.6282.7271.0440.4710.0.0.21006.917
total258.92108.6382.0471.4496.5394.23711.61
totaln/a12.7125.3194.6203.8234.5215.01935.97
insignificant damage216.7269.5556.1542.7655.2552.85493.02
slightly damaged146.1382.6443.1642.1652.3556.35422.62
moderately damaged36.4725.0915.01114.11124.7824.28139.44
highly damaged7.91612.5125.9188.2156.41710.91351.96
extemely damaged4.2225.6193.1252.1312.1313.52320.610
dead3.2255.1192.6271.9330.4711.04514.212
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 20.06.2020 #839788/306119
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.7500.9450.7500.4710.4710.0.3.124
insignificant damage8.9141.6331.1410.21000.9450.94513.611
slightly damaged9.5144.6191.5331.8312.1291.53520.99
moderately damaged5.4181.7321.1411.2381.6331.14112.112
highly damaged1.8322.1291.4351.6331.1410.9458.914
extemely damaged1.3381.4350.7500.21000.0.0.4713.921
dead0.21000.9441.2380.7500.21000.3713.622
total27.8813.1117.9156.1176.1175.11966.15
less stablen/a3.7220.9450.9451.8311.3382.12910.713
insignificant damage63.1519.2914.2119.51310.61315.010131.53
slightly damaged55.4537.9614.01115.11017.41019.69159.43
moderately damaged13.71112.9127.4155.4189.5139.51358.35
highly damaged2.9257.9152.4274.1214.0216.01727.28
extemely damaged1.6332.7261.4351.1410.5581.9309.314
dead0.4711.8310.21000.7500.21000.3713.622
total140.8383.3440.4637.7643.4654.45399.92
stablen/a7.6153.5223.4221.7332.9253.02422.09
insignificant damage143.2346.1641.4633.4643.3636.76344.12
slightly damaged81.2440.0627.1724.4832.1734.46239.22
moderately damaged17.91010.3136.8167.11513.11114.01169.25
highly damaged4.1213.0242.1292.5262.5274.32018.610
extemely damaged1.4351.3381.1411.3381.6330.9457.615
dead2.6263.5220.9440.6580.0.0.21007.815
total258.02107.8382.8370.8495.6393.53708.51
totaln/a12.0125.3185.0183.8214.5205.11835.87
insignificant damage215.2266.9456.7543.1554.8552.55489.12
slightly damaged146.1382.4442.6541.3551.7555.45419.52
moderately damaged37.1724.9815.31013.71124.1824.68139.73
highly damaged8.81413.0115.9178.2147.51511.21254.76
extemely damaged4.3205.4183.1232.5262.2293.22320.89
dead3.2246.2162.3272.0300.4710.94515.011
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 20.06.2020 #839789/306120
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.9501.0450.8500.4710.4710.0.3.524
insignificant damage9.0151.6351.0450.0.0.8501.04513.412
slightly damaged9.8144.1221.6351.8331.9321.43820.710
moderately damaged5.0201.6351.2411.4381.7331.24112.113
highly damaged1.6351.8331.6351.8330.8500.8508.415
extemely damaged1.4381.2400.6580.0.0.0.0.21003.524
dead0.21000.8501.4380.6580.21000.4713.723
total28.0812.2128.2156.0185.9185.02065.35
less stablen/a3.3250.6580.6581.7350.6582.3299.215
insignificant damage62.1519.81013.7128.71411.21314.411129.84
slightly damaged54.7637.8714.61115.21117.31019.610159.23
moderately damaged13.51212.3136.9175.8189.4147.81655.76
highly damaged2.5287.7162.1303.7233.2255.71825.09
extemely damaged1.8332.9261.4381.0450.6582.1309.914
dead0.4711.4380.21000.8500.21000.4713.524
total138.3382.7439.4637.0642.4652.45392.22
stablen/a8.3153.0263.0251.5382.5292.32820.610
insignificant damage143.1347.1640.5633.6742.0636.67342.92
slightly damaged80.2439.4725.8824.7832.5734.77237.33
moderately damaged17.61010.7136.6177.01713.61214.11169.75
highly damaged3.7232.6281.8332.7272.4293.82317.011
extemely damaged1.0451.0451.2411.0451.5371.0456.717
dead2.6282.7271.0440.4710.0.0.0.6.717
total256.52106.6379.9470.8494.5392.63701.01
totaln/a12.5124.7214.4213.6243.5244.62033.38
insignificant damage214.2268.5555.3542.3654.0552.05486.22
slightly damaged144.7381.4441.9641.7651.7555.75417.22
moderately damaged36.1724.6914.81114.11124.7823.29137.54
highly damaged7.91612.1135.5198.2156.41710.31450.56
extemely damaged4.2225.2203.1252.1312.1313.32420.010
dead3.2254.9202.6271.9330.4710.85013.812
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 20.06.2020 #839790/306121
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.21000.21000.0.0.21000.0.0.0.0.658
insignificant damage2.4292.2300.8501.5351.2411.0459.115
slightly damaged3.5234.3222.8271.6353.3243.02618.410
moderately damaged2.2301.8331.1452.7262.5282.42912.612
highly damaged0.8501.2412.4291.9311.0451.0458.315
extemely damaged0.4710.4710.4710.6580.0.0.6582.429
dead0.0.0.8500.21000.6580.21000.21002.032
total9.51410.9137.7169.2148.2158.21553.56
less stablen/a4.6211.0441.2410.4710.4710.21007.816
insignificant damage73.1530.6819.11010.81310.41316.810160.83
slightly damaged57.4536.6723.8817.5924.0825.98185.13
moderately damaged17.81014.5118.71510.6139.41415.91176.95
highly damaged5.0205.5192.6283.7233.6237.91628.38
extemely damaged0.8503.1251.4380.8500.6582.3299.015
dead1.2412.6281.2410.4710.21000.6586.318
total159.9394.0457.9544.3548.7569.64474.32
stablen/a6.6170.4711.0450.4710.6580.4719.414
insignificant damage135.7339.4726.1818.31033.8718.510271.72
slightly damaged75.4528.2816.71019.1923.7816.310179.43
moderately damaged17.6106.7173.5236.1185.0207.21646.26
highly damaged4.5213.7230.6580.8501.2411.83312.613
extemely damaged1.5381.6351.2410.6580.21000.6585.719
dead1.5381.4370.6580.21000.0.0.6584.322
total242.7281.6449.7545.6564.5445.36529.31
totaln/a11.3131.6352.2301.1441.0440.65817.910
insignificant damage211.1272.2446.0530.6745.3636.36441.62
slightly damaged136.4369.1443.3638.1650.9545.26383.02
moderately damaged37.6723.0913.21219.5916.91025.58135.74
highly damaged10.31410.4145.6196.5175.91810.71349.36
extemely damaged2.7275.1192.9262.1310.8503.52317.111
dead2.7274.9202.0311.3410.4711.43812.613
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 20.06.2020 #839791/306122
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.21000.4710.21000.21000.21000.0.1.241
insignificant damage2.4292.8271.4382.4291.6351.63512.113
slightly damaged3.5234.7213.2252.0314.1223.42420.810
moderately damaged2.2301.8331.3412.9263.3243.02614.412
highly damaged0.8501.4382.4292.1302.1311.24110.014
extemely damaged0.4710.6580.4710.6580.0.1.0443.026
dead0.0.0.8500.21001.0450.4710.4712.827
total9.51412.5129.11411.21311.61310.51364.45
less stablen/a5.0201.2412.0310.6581.0451.83311.613
insignificant damage75.4533.3721.5912.91212.81220.39176.33
slightly damaged58.1540.2625.4819.6926.9829.48199.63
moderately damaged18.21015.7119.71411.61211.01317.71083.95
highly damaged5.0205.5192.8274.0224.0229.21430.58
extemely damaged1.0453.1251.6351.5380.6583.52311.213
dead1.2412.6281.2410.6580.21000.8506.717
total163.93101.7364.2450.8556.6582.74519.92
stablen/a7.2160.6581.2410.6580.8501.04411.413
insignificant damage139.1342.8628.5721.3941.0624.38297.02
slightly damaged76.8529.5817.71020.1925.5820.29189.83
moderately damaged18.6106.9173.9227.2165.6197.81650.06
highly damaged4.5213.9231.0451.4381.2412.23014.312
extemely damaged1.5381.9331.4380.6580.21000.8506.318
dead1.7351.6350.6580.6580.21000.6585.319
total249.4287.2454.3551.8574.6456.85574.11
totaln/a12.4122.3303.4241.5382.1312.72624.39
insignificant damage216.9278.9451.4536.6655.4546.36485.52
slightly damaged138.4374.4446.4541.6656.5553.05410.22
moderately damaged39.0724.5914.91121.7919.9928.58148.43
highly damaged10.31410.8136.2187.5167.31612.61254.76
extemely damaged2.9265.5193.3242.7270.8505.21920.510
dead2.9265.1192.0312.3300.8501.83314.812
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 20.06.2020 #839792/306123
NFI4
forest area
stand stability · degree of damage of the stand
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.21001.0450.21000.6580.4710.6583.026
insignificant damage2.4293.0261.4382.4292.0321.83312.912
slightly damaged3.7234.7213.4242.2304.1223.42421.410
moderately damaged2.2301.8331.3412.9263.3243.02614.412
highly damaged0.8501.4382.8272.3292.1311.24110.614
extemely damaged0.4710.6580.4710.8500.0.1.2413.424
dead0.0.0.8500.21001.0450.4710.4712.827
total9.61413.3129.71412.21212.21211.51368.65
less stablen/a5.0202.0313.0261.2411.6352.32915.211
insignificant damage76.2534.1723.3913.71113.51221.39182.33
slightly damaged58.6541.0626.0820.0927.9830.27203.83
moderately damaged18.41016.0119.91412.01211.61318.51086.45
highly damaged5.0205.9183.0264.3214.2229.61432.18
extemely damaged1.0453.1251.6351.7351.0453.72312.013
dead1.2412.6281.4380.6580.6581.0457.516
total165.53104.8368.2453.6560.6586.73539.32
stablen/a7.6161.6351.6351.0451.0451.73314.612
insignificant damage140.7344.4629.4722.9944.2625.78307.42
slightly damaged77.4530.3818.51020.9926.3820.99194.43
moderately damaged19.0106.9173.9227.6165.6198.21551.26
highly damaged4.7213.9231.0451.6351.2412.23014.712
extemely damaged1.5381.9331.4380.6580.21000.8506.318
dead1.9331.6350.6580.6580.21000.6585.519
total252.8290.7456.4555.3578.8460.15594.01
totaln/a12.8124.7214.8202.9273.1264.72032.88
insignificant damage219.3281.5454.2539.0659.7548.85502.62
slightly damaged139.7376.0448.0543.1558.3554.55419.62
moderately damaged39.6724.7915.11122.5920.5929.77152.03
highly damaged10.51411.2136.8178.3157.51613.01257.36
extemely damaged2.9265.5193.3243.1261.2415.61821.89
dead3.1265.1192.2302.3301.2412.03215.811
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 20.06.2020 #839793/306124
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
stand stability
n/acriticalless stablestabletotal
economic regiondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.21000.0.0.21001.2401.635
insignificant damage0.0.0.65820.1950.3570.94
slightly damaged0.0.1.24122.3930.6754.15
moderately damaged0.0.0.6578.0155.11913.611
highly damaged0.0.0.21001.6352.0313.823
extemely damaged0.21000.0.0.0.0.4710.658
dead0.0.0.0.0.0.0.0.0.0.
total0.4702.52852.1589.63144.81
Eastern Juran/a0.0.0.0.0.31001.1451.440
insignificant damage0.0.0.21007.81517.9925.96
slightly damaged0.0.0.21003.62310.11313.910
moderately damaged0.0.0.31002.4301.4404.122
highly damaged0.0.0.0.0.21000.21000.470
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.75814.31030.8545.72
Western Plateaun/a0.0.0.0.0.4711.8332.230
insignificant damage0.0.0.85012.31113.81126.96
slightly damaged0.0.0.4717.4157.51515.310
moderately damaged0.0.0.0.1.7351.0452.727
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.1.24021.8724.0747.02
Central Plateaun/a0.0.0.0.0.21001.0401.236
insignificant damage0.21001.33820.7818.7940.85
slightly damaged0.0.2.22810.2139.91322.48
moderately damaged0.21001.2411.0441.4373.822
highly damaged0.0.0.0.0.0.0.21000.2100
extemely damaged0.21000.0.0.0.0.21000.471
dead0.0.0.0.0.0.0.21000.2100
total0.6584.71932.0631.7669.01
Eastern Plateaun/a0.4700.5580.9451.6333.422
insignificant damage0.0.1.63525.9839.9667.33
slightly damaged0.0.1.04511.51217.31029.87
moderately damaged0.0.1.1411.2411.3383.623
highly damaged0.0.0.0.0.4710.4710.750
extemely damaged0.0.0.21000.3700.21000.750
dead0.0.0.0.0.0.0.0.0.0.
total0.4704.42140.2660.64105.61
Western Pre-Alpsn/a0.0.0.0.0.21000.31000.473
insignificant damage0.0.1.1409.1148.51418.78
slightly damaged0.0.1.3418.7145.41915.510
moderately damaged0.31000.8501.6361.3413.923
highly damaged0.0.1.1450.21000.0.1.341
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.0.0.0.0.21000.0.0.2100
total0.31004.22120.2815.51040.33
Central Pre-Alpsn/a0.6580.0.0.8500.4711.733
insignificant damage0.0.2.23018.91021.1942.36
slightly damaged0.0.4.42121.8914.51140.66
moderately damaged0.4711.3414.0232.3307.916
highly damaged0.21000.4711.8330.0.2.429
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.21000.0.0.0.0.0.0.2100
total1.3378.31547.3538.2695.12
Eastern Pre-Alpsn/a0.9490.21000.21000.21001.537
insignificant damage0.21001.04517.51016.61035.36
slightly damaged0.0.2.23011.8128.11522.08
moderately damaged0.21001.1443.8221.5376.517
highly damaged0.0.0.4710.8500.0.1.241
extemely damaged0.21000.21000.0.0.0.0.471
dead0.21000.0.0.21000.21000.757
total1.6355.11934.4626.6767.73
Northwestern Alpsn/a0.6580.21000.6580.4701.833
insignificant damage0.21001.7359.71310.11321.78
slightly damaged0.0.1.3408.2147.81517.39
moderately damaged0.0.0.8503.7231.7356.317
highly damaged0.21001.5381.8330.0.3.524
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.21000.0.0.21000.0.0.470
total1.2405.41924.5720.0951.13
Central Alpsn/a0.4710.4710.21000.0.1.045
insignificant damage0.21000.6583.9212.0306.715
slightly damaged0.0.1.9313.9201.9307.613
moderately damaged0.0.1.4381.5341.0443.920
highly damaged0.4690.6570.21000.0.1.240
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.21000.471
total1.2405.0189.6115.11820.95
Northeastern Alpsn/a0.5570.0.0.21000.0.0.749
insignificant damage0.0.0.9442.9254.0217.714
slightly damaged0.0.0.4727.0153.32510.712
moderately damaged0.0.1.2411.9331.1414.221
highly damaged0.0.0.21001.4350.31001.931
extemely damaged0.21000.21000.4700.0.0.750
dead0.4710.0.0.21000.21000.750
total1.1402.82613.998.81426.65
Southwestern Alpsn/a0.6570.6581.2410.8503.325
insignificant damage0.21001.24110.91319.0931.27
slightly damaged0.4713.12520.2915.71139.46
moderately damaged0.21002.5278.8144.91916.410
highly damaged0.0.1.8333.0261.6356.417
extemely damaged0.0.0.4711.3410.0.1.735
dead0.4710.0.0.21000.0.0.657
total1.9339.61445.6541.9699.02
Southeastern Alpsn/a0.6580.4710.6580.4711.931
insignificant damage0.4711.63522.0924.1848.15
slightly damaged0.4715.02025.7817.01048.25
moderately damaged0.21003.0268.4156.81718.410
highly damaged0.4710.8501.7350.6583.524
extemely damaged0.0.0.8500.0.0.0.0.850
dead0.21000.21000.0.0.0.0.471
total2.23011.71358.5548.95121.32
Southern Alpsn/a0.0.0.8500.8500.8502.328
insignificant damage0.4711.43818.71025.2845.76
slightly damaged0.21004.02220.4923.0947.65
moderately damaged0.21001.8338.7157.31618.010
highly damaged0.0.0.6583.6232.4296.517
extemely damaged0.0.0.4711.8330.6582.827
dead0.0.0.21000.0.0.0.0.2100
total0.8509.11453.9559.35123.12
Switzerlandn/a4.8203.1256.71710.11424.79
insignificant damage1.83316.011200.33271.12489.22
slightly damaged1.04528.58182.73172.23384.42
moderately damaged1.73616.81156.7638.07113.24
highly damaged1.2417.51616.7117.61633.18
extemely damaged0.8502.4294.1221.3388.715
dead1.8330.4711.1450.8504.122
total13.11274.75468.42501.121057.41
© WSL, Swiss National Forest Inventory, 20.06.2020 #839794/306125
NFI2
forest area
stand stability · degree of damage of the stand
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
stand stability
n/acriticalless stablestabletotal
economic regiondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.21000.0.0.21001.8332.230
insignificant damage0.0.0.65820.7952.7574.04
slightly damaged0.0.1.24122.5932.1755.85
moderately damaged0.0.0.6578.0155.31913.911
highly damaged0.0.0.21001.8332.2304.221
extemely damaged0.21000.21000.0.0.4710.850
dead0.0.0.0.0.0.0.0.0.0.
total0.4702.72753.1594.53150.81
Eastern Juran/a0.0.0.0.0.31001.1451.440
insignificant damage0.0.0.21007.81518.3926.46
slightly damaged0.0.0.21003.82310.11314.110
moderately damaged0.0.0.31002.4301.4404.122
highly damaged0.0.0.0.0.21000.21000.470
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.0.0.0.0.0.0.0.0.0.
total0.0.0.75814.51031.2546.42
Western Plateaun/a0.0.0.0.0.4712.2302.627
insignificant damage0.0.0.85013.01114.61028.46
slightly damaged0.0.0.4717.4157.91515.710
moderately damaged0.0.0.0.2.1311.0453.125
highly damaged0.0.0.0.0.0.0.0.0.0.
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.0.0.0.0.0.0.0.0.0.
total0.0.1.43722.9725.6749.92
Central Plateaun/a0.0.0.0.0.21001.0401.236
insignificant damage0.21001.33820.7819.2841.45
slightly damaged0.0.2.22810.6139.91322.78
moderately damaged0.21001.2411.0441.4373.822
highly damaged0.0.0.0.0.0.0.21000.2100
extemely damaged0.21000.0.0.0.0.21000.471
dead0.0.0.0.0.0.0.21000.2100
total0.6584.71932.4632.2669.91
Eastern Plateaun/a0.4700.5580.9451.8313.622
insignificant damage0.0.1.73326.2841.2569.23
slightly damaged0.0.1.04511.51217.71030.27
moderately damaged0.0.1.1411.2411.4353.822
highly damaged0.0.0.0.0.4710.4710.750
extemely damaged0.0.0.21000.3700.21000.750
dead0.0.0.0.0.0.0.0.0.0.
total0.4704.62040.6662.64108.21
Western Pre-Alpsn/a0.0.0.0.0.21000.31000.473
insignificant damage0.0.1.1409.9139.81320.88
slightly damaged0.0.1.5388.7145.41915.710
moderately damaged0.31000.8501.6361.3413.923
highly damaged0.0.1.1450.21000.0.1.341
extemely damaged0.0.0.0.0.4710.0.0.471
dead0.0.0.0.0.21000.0.0.2100
total0.31004.42121.2816.8942.73
Central Pre-Alpsn/a0.6580.0.1.0441.0452.527
insignificant damage0.0.2.52919.7922.1944.35
slightly damaged0.0.4.52122.8815.11142.46
moderately damaged0.4711.3414.4222.5298.515
highly damaged0.21000.4712.1320.0.2.628
extemely damaged0.0.0.0.0.0.0.0.0.0.
dead0.21000.0.0.0.0.0.0.2100
total1.3378.71549.9540.66100.52
Eastern Pre-Alpsn/a1.1440.21000.21000.21001.834
insignificant damage0.21001.04517.9917.71036.86
slightly damaged0.0.2.42912.2129.11423.68
moderately damaged0.21001.1443.8221.5376.517
highly damaged0.0.0.4711.0450.21001.635
extemely damaged0.21000.21000.0.0.0.0.471
dead0.21000.0.0.21000.21000.757
total1.9335.21935.4628.8771.42
Northwestern Alpsn/a0.6580.21001.0440.8492.727
insignificant damage0.21001.73511.51211.11324.58
slightly damaged0.0.1.3408.4148.41518.19
moderately damaged0.0.0.8503.9231.7356.417
highly damaged0.21001.5381.8330.21003.723
extemely damaged0.0.0.0.0.21000.0.0.2100
dead0.21000.0.0.21000.0.0.470
total1.2405.41927.1722.2855.93
Central Alpsn/a0.4710.4710.4710.0.1.240
insignificant damage0.21000.8504.3202.8268.114
slightly damaged0.0.2.3284.3192.5269.012
moderately damaged0.0.1.4381.7331.2404.219
highly damaged0.4690.6570.21000.0.1.240
extemely damaged0.0.0.21000.0.0.0.0.2100
dead0.21000.0.0.0.0.21000.471
total1.2405.61710.9106.61524.34
Northeastern Alpsn/a0.5570.0.0.5570.21001.236
insignificant damage0.0.1.1403.8224.0218.913
slightly damaged0.0.0.6597.0153.62311.311
moderately damaged0.0.1.2412.1321.3384.520
highly damaged0.0.0.21001.8310.31002.329
extemely damaged0.21000.4710.4700.0.0.944
dead0.4710.0.0.4710.21000.945
total1.1403.42316.099.51330.04
Southwestern Alpsn/a0.6570.6582.1311.3414.621
insignificant damage0.21001.24111.41220.3933.17
slightly damaged0.4713.12520.5916.31040.26
moderately damaged0.21002.5279.2145.51817.410
highly damaged0.0.1.8333.6232.2307.616
extemely damaged0.21000.4711.5380.21002.330
dead0.4710.0.0.21000.0.0.657
total2.1319.61448.5545.85105.92
Southeastern Alpsn/a0.8500.6581.0451.9334.221
insignificant damage0.4712.23025.0827.3854.95
slightly damaged0.4715.51927.3818.61051.95
moderately damaged0.21003.2259.2147.21619.89
highly damaged0.4711.0451.8330.6583.923
extemely damaged0.0.0.8500.4710.0.1.241
dead0.21000.4710.0.0.0.0.658
total2.42913.71264.9455.65136.62
Southern Alpsn/a0.0.0.8501.9311.9314.620
insignificant damage0.4711.43819.8928.7850.45
slightly damaged0.21004.42122.1924.4851.15
moderately damaged0.21002.2309.1157.71619.110
highly damaged0.0.0.8503.6233.2257.516
extemely damaged0.0.0.4712.2300.6583.225
dead0.0.0.4710.0.0.21000.658
total0.85010.31458.8566.74136.62
Switzerlandn/a5.3193.32410.41415.41134.37
insignificant damage1.83317.411211.83289.82520.91
slightly damaged1.04530.68189.23181.03401.82
moderately damaged1.73617.41159.7640.47119.14
highly damaged1.2417.91618.5109.71437.47
extemely damaged1.0453.0265.3191.53510.813
dead1.8330.8501.3411.0454.920
total13.81280.45496.12538.911129.21
© WSL, Swiss National Forest Inventory, 20.06.2020 #839795/306126
NFI3
forest area
stand stability · degree of damage of the stand
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
stand stability
criticalless stablestabletotal
economic regiondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.21000.6572.3293.225
insignificant damage1.53516.21051.6569.44
slightly damaged2.62618.71037.0658.35
moderately damaged2.7274.5217.91515.211
highly damaged1.0450.4711.8333.225
extemely damaged0.4710.0.0.0.0.471
dead0.21000.21000.4700.949
total8.71540.76101.13150.51
Eastern Juran/a0.0.0.7571.8342.528
insignificant damage1.1454.91917.7923.77
slightly damaged0.4707.4158.01515.89
moderately damaged0.0.0.7582.0332.728
highly damaged0.0.0.8500.21001.044
extemely damaged0.0.0.21000.21000.470
dead0.0.0.0.0.4690.469
total1.53814.71030.4546.62
Western Plateaun/a0.21000.21001.0431.435
insignificant damage1.0456.81616.9924.87
slightly damaged1.5385.9188.21415.610
moderately damaged0.0.2.3301.8324.121
highly damaged0.0.0.6580.7571.340
extemely damaged0.0.0.6570.6581.340
dead0.0.0.0.0.6570.657
total2.72716.5929.9649.12
Central Plateaun/a0.0.0.8501.7342.527
insignificant damage2.13013.71124.1739.95
slightly damaged1.6358.2149.21419.19
moderately damaged1.0452.1302.1305.219
highly damaged0.21000.4720.6581.141
extemely damaged0.0.0.6580.0.0.658
dead0.0.0.21000.5700.756
total4.92026.1738.2569.11
Eastern Plateaun/a0.4701.1431.7343.223
insignificant damage3.22420.2933.4656.84
slightly damaged3.82314.11117.41035.26
moderately damaged1.2413.8223.7228.714
highly damaged0.4710.4710.5571.338
extemely damaged1.0440.4710.21001.635
dead0.0.0.0.0.7570.757
total10.01340.0657.64107.61
Western Pre-Alpsn/a0.0.0.0.0.9510.951
insignificant damage0.4732.8269.91313.111
slightly damaged0.3707.4158.91416.69
moderately damaged0.6602.2303.8236.617
highly damaged0.7591.2401.4413.326
extemely damaged0.6700.8570.21001.540
dead0.0.0.0.1.3431.343
total2.62814.51026.3643.33
Central Pre-Alpsn/a0.9440.21000.6581.733
insignificant damage1.14112.51224.6838.26
slightly damaged2.52720.6917.81040.96
moderately damaged0.6585.7193.92210.114
highly damaged0.6583.8231.0455.319
extemely damaged0.0.0.6580.4701.045
dead0.6570.6571.1402.227
total6.21743.8549.4599.42
Eastern Pre-Alpsn/a0.0.0.21001.7341.932
insignificant damage0.9508.81427.7737.46
slightly damaged0.8507.11614.51122.48
moderately damaged1.1452.8262.6286.517
highly damaged1.2410.8500.4702.428
extemely damaged0.0.0.21000.21000.471
dead0.4700.21000.6571.340
total4.42120.1947.8572.32
Northwestern Alpsn/a0.0.0.4711.6352.031
insignificant damage0.0.4.72012.61217.39
slightly damaged1.2419.81412.51223.58
moderately damaged0.4714.5213.1258.015
highly damaged0.6582.7270.4713.723
extemely damaged0.8491.6350.4712.826
dead0.21000.8500.4711.437
total3.32424.5831.1658.93
Central Alpsn/a0.6570.0.0.6581.240
insignificant damage0.0.1.8326.6158.413
slightly damaged0.4713.9215.5189.712
moderately damaged0.0.2.0311.6353.622
highly damaged0.0.0.6580.6581.141
extemely damaged0.21000.21000.6581.045
dead0.21000.0.0.21000.470
total1.4378.41315.6825.44
Northeastern Alpsn/a0.21000.4700.7491.336
insignificant damage0.21003.0256.3169.513
slightly damaged0.3714.0225.71810.012
moderately damaged0.21002.0302.3284.520
highly damaged0.4700.7490.9501.931
extemely damaged0.3710.9450.4701.633
dead0.8500.0.0.21001.045
total2.32711.01216.5929.85
Southwestern Alpsn/a0.4711.7351.5383.624
insignificant damage0.0.8.71433.6742.36
slightly damaged1.83315.21124.7841.76
moderately damaged1.4385.8187.01714.111
highly damaged1.8333.7232.7278.215
extemely damaged0.0.1.0451.0452.131
dead0.6580.8500.4711.933
total6.01837.0670.84113.82
Southeastern Alpsn/a0.4710.6582.5293.524
insignificant damage0.85011.21342.0654.05
slightly damaged1.93217.31032.5751.75
moderately damaged1.7339.41413.61224.78
highly damaged0.8503.2252.4296.417
extemely damaged0.0.0.6581.5372.131
dead0.21000.21000.0.0.471
total5.91842.4694.53142.82
Southern Alpsn/a0.0.2.3292.3284.620
insignificant damage1.04514.41136.6752.05
slightly damaged1.43819.61034.7755.75
moderately damaged1.2417.81614.11123.29
highly damaged0.8505.7183.82310.314
extemely damaged0.21002.1301.0453.324
dead0.4710.4710.0.0.850
total5.02052.4592.63150.02
Switzerlandn/a3.4249.31520.91033.58
insignificant damage13.512129.74343.72486.92
slightly damaged20.510159.13236.73416.22
moderately damaged12.11355.6669.65137.34
highly damaged8.41525.0917.21150.66
extemely damaged3.5249.9146.61720.110
dead3.6243.4246.81813.912
total65.05391.92701.611158.51
© WSL, Swiss National Forest Inventory, 20.06.2020 #839796/306127
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