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NFI3

forest area: percentage of salvage logging · cause of salvage logging · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
percentage of salvage loggingcause of salvage logging %± %± %± %± %± %±
0%n/a78.51.864.91.969.21.985.41.297.90.878.00.7
insects............
fungi............
windthrow............
snow load............
avalanches............
landslides............
flooding............
forest fire............
loss of vitality............
others............
total78.51.864.91.969.21.985.41.297.90.878.00.7
1-50%n/a............
insects3.50.83.70.72.10.61.20.40.60.42.30.3
fungi..0.30.20.20.2....0.10.1
windthrow6.01.07.91.13.30.80.40.2..3.60.3
snow load..0.90.40.70.40.70.3..0.50.1
avalanches............
landslides....0.50.30.20.2..0.20.1
flooding............
forest fire............
loss of vitality0.40.30.50.30.20.20.20.2..0.30.1
others0.20.20.30.2..0.10.1..0.10.1
total10.11.313.71.47.01.12.90.60.60.47.00.5
over 50%n/a............
insects3.50.86.41.06.51.05.40.70.60.44.90.4
fungi............
windthrow7.11.114.31.416.01.52.90.60.60.48.40.5
snow load..0.20.20.40.22.20.5..0.80.2
avalanches......0.70.3..0.20.1
landslides....0.40.2....0.10.0
flooding............
forest fire......0.10.1..0.00.0
loss of vitality0.60.30.60.30.50.30.20.2..0.40.1
others0.20.2....0.30.20.30.30.20.1
total11.41.421.41.623.81.811.81.11.50.714.90.6
totaln/a78.51.864.91.969.21.985.41.297.90.878.00.7
insects7.11.110.11.28.61.26.60.81.20.67.20.5
fungi..0.30.20.20.2....0.10.1
windthrow13.11.522.21.619.41.73.30.60.60.411.90.6
snow load..1.10.41.10.42.90.6..1.30.2
avalanches......0.70.3..0.20.1
landslides....0.90.40.20.2..0.20.1
flooding............
forest fire......0.10.1..0.00.0
loss of vitality0.90.41.10.40.70.40.40.2..0.70.1
others0.40.30.30.2..0.40.20.30.30.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136883/123259

NFI3

forest area: percentage of salvage logging · cause of salvage logging · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
percentage of salvage loggingcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0%n/a153.73146.93141.73268.62116.83827.71
insects............
fungi............
windthrow............
snow load............
avalanches............
landslides............
flooding............
forest fire............
loss of vitality............
others............
total153.73146.93141.73268.62116.83827.71
1-50%n/a............
insects6.9238.4204.3293.8300.77124.212
fungi..0.7710.4100....1.158
windthrow11.71717.9136.8231.450..37.89
snow load..2.1411.4502.141..5.625
avalanches............
landslides....1.1580.771..1.845
flooding............
forest fire............
loss of vitality0.7711.1580.41000.771..2.835
others0.41000.771..0.3100..1.450
total19.71330.91014.4159.0190.77174.77
over 50%n/a............
insects6.92314.41513.31616.9140.77152.38
fungi............
windthrow13.91632.31032.8109.0190.77188.76
snow load..0.41000.7716.922..8.021
avalanches......2.141..2.141
landslides....0.771....0.771
flooding............
forest fire......0.3100..0.3100
loss of vitality1.1581.4501.1580.771..4.329
others0.4100....1.0580.41001.845
total22.31248.5848.6837.091.845158.24
totaln/a153.73146.93141.73268.62116.83827.71
insects13.91622.81217.71420.7131.45076.57
fungi..0.7710.4100....1.158
windthrow25.61150.2739.6910.4180.771126.55
snow load..2.5382.2419.019..13.616
avalanches......2.141..2.141
landslides....1.8450.771..2.538
flooding............
forest fire......0.3100..0.3100
loss of vitality1.8452.5381.4501.450..7.122
others0.7710.771..1.4500.41003.233
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136884/123260

NFI3

forest area: percentage of salvage logging · cause of salvage logging · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
percentage of salvage loggingcause of salvage logging %± %± %± %± %± %± %±
0%n/a71.11.370.12.078.02.390.91.784.91.997.90.878.00.7
insects..............
fungi..............
windthrow..............
snow load..............
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality..............
others..............
total71.11.370.12.078.02.390.91.784.91.997.90.878.00.7
1-50%n/a..............
insects3.60.52.30.60.90.51.10.61.50.70.60.42.30.3
fungi0.20.10.20.2........0.10.1
windthrow7.00.72.70.72.40.80.40.4....3.60.3
snow load0.50.20.40.30.90.5..1.50.7..0.50.1
avalanches..............
landslides..0.60.3....0.60.4..0.20.1
flooding..............
forest fire..............
loss of vitality0.40.20.20.2..0.70.5....0.30.1
others0.30.1....0.40.4....0.10.1
total12.00.96.21.14.11.12.61.03.51.00.60.47.10.5
over 50%n/a..............
insects5.10.67.21.18.01.53.31.13.51.00.60.44.90.4
fungi..............
windthrow11.00.915.01.68.31.51.10.62.10.80.60.48.40.5
snow load0.10.1..0.90.51.10.64.71.2..0.80.2
avalanches..0.20.20.70.50.40.40.60.4..0.20.1
landslides..0.40.3........0.10.0
flooding..............
forest fire......0.40.4....0.00.0
loss of vitality0.60.20.80.4..0.40.4....0.40.1
others0.10.10.20.2....0.60.40.30.30.20.1
total16.91.123.71.917.92.16.61.511.51.71.50.715.00.6
totaln/a71.11.370.12.078.02.390.91.784.91.997.90.878.00.7
insects8.70.89.51.38.91.64.41.25.01.21.20.67.20.5
fungi0.20.10.20.2........0.10.1
windthrow18.01.117.61.710.71.71.50.72.10.80.60.411.90.6
snow load0.60.20.40.31.80.71.10.66.21.3..1.30.2
avalanches..0.20.20.70.50.40.40.60.4..0.20.1
landslides..0.90.4....0.60.4..0.20.1
flooding..............
forest fire......0.40.4....0.00.0
loss of vitality1.00.30.90.4..1.10.6....0.70.1
others0.30.20.20.2..0.40.40.60.40.30.30.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136885/123261

NFI3

forest area: percentage of salvage logging · cause of salvage logging · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
percentage of salvage loggingcause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0%n/a300.12133.4390.9485.14101.14116.83827.51
insects..............
fungi..............
windthrow..............
snow load..............
avalanches..............
landslides..............
flooding..............
forest fire..............
loss of vitality..............
others..............
total300.12133.4390.9485.14101.14116.83827.51
1-50%n/a..............
insects15.4154.3291.0581.0581.8450.77124.212
fungi0.7710.4100........1.158
windthrow29.7115.0262.8350.3100....37.89
snow load2.1410.7711.058..1.845..5.725
avalanches..............
landslides..1.158....0.771..1.845
flooding..............
forest fire..............
loss of vitality1.8450.4100..0.771....2.835
others1.158....0.3100....1.450
total50.8811.9174.8262.4374.2280.77174.87
over 50%n/a..............
insects21.51313.7169.3193.1334.2280.77152.58
fungi..............
windthrow46.5828.5119.7181.0582.5380.77188.86
snow load0.4100..1.0581.0585.625..8.021
avalanches..0.41000.8720.31000.771..2.241
landslides..0.771........0.771
flooding..............
forest fire......0.3100....0.3100
loss of vitality2.5381.450..0.3100....4.329
others0.41000.4100....0.7710.41001.845
total71.2745.1820.9126.22313.7151.845158.84
totaln/a300.12133.4390.9485.14101.14116.83827.51
insects36.8918.01410.4184.1286.0241.45076.77
fungi0.7710.4100........1.158
windthrow76.2633.51012.4161.4502.5380.771126.75
snow load2.5380.7712.1411.0587.421..13.716
avalanches..0.41000.8720.31000.771..2.241
landslides..1.845....0.771..2.538
flooding..............
forest fire......0.3100....0.3100
loss of vitality4.3291.845..1.058....7.122
others1.4500.4100..0.31000.7710.41003.233
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136886/123262

NFI3

forest area: percentage of salvage logging · cause of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
percentage of salvage loggingcause of salvage logging %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
0%n/a77.72.081.53.665.94.463.03.365.92.770.34.364.43.075.13.179.73.382.74.881.24.490.91.784.91.997.90.878.10.7
insects..............................
fungi..............................
windthrow..............................
snow load..............................
avalanches..............................
landslides..............................
flooding..............................
forest fire..............................
loss of vitality..............................
others..............................
total77.72.081.53.665.94.463.03.365.92.770.34.364.43.075.13.179.73.382.74.881.24.490.91.784.91.997.90.878.10.7
1-50%n/a..............................
insects3.60.93.41.74.41.92.71.14.21.11.81.32.71.01.60.92.01.1....1.10.61.50.70.60.42.30.3
fungi......0.50.50.30.3..0.40.4..............0.10.1
windthrow6.91.22.51.43.51.710.82.17.51.51.81.34.51.32.61.1..1.61.62.51.80.40.4....3.50.3
snow load....1.71.20.50.51.00.61.81.3..1.00.7....1.21.2..1.50.7..0.50.1
avalanches..............................
landslides..........0.90.90.80.5..........0.60.4..0.20.1
flooding..............................
forest fire..............................
loss of vitality0.50.3..0.90.90.50.50.30.3..0.40.4........0.70.5....0.30.1
others0.20.2..0.90.9..0.30.3............0.40.4....0.10.1
total11.31.55.92.211.43.014.92.413.62.06.32.38.71.75.21.62.01.11.61.63.72.12.61.03.51.00.60.47.00.5
over 50%n/a..............................
insects3.10.95.02.07.92.55.01.56.81.46.32.35.71.47.81.910.42.59.53.77.53.03.31.13.51.00.60.45.00.4
fungi..............................
windthrow7.21.36.72.314.03.316.22.513.01.917.13.619.32.410.92.25.91.94.72.65.02.41.10.62.10.80.60.48.30.5
snow load......0.50.5......1.00.7..1.61.6..1.10.64.71.2..0.80.2
avalanches................0.70.7..2.51.80.40.40.60.4..0.20.1
landslides............0.80.5..............0.10.0
flooding..............................
forest fire......................0.40.4....0.00.0
loss of vitality0.50.30.80.80.90.90.50.50.60.5..1.10.7..0.70.7....0.40.4....0.40.1
others0.20.2..............0.70.7......0.60.40.30.30.20.1
total11.01.512.63.122.73.922.12.820.52.323.34.026.92.719.72.918.33.115.74.615.04.06.61.511.51.71.50.714.90.6
totaln/a77.72.081.53.665.94.463.03.365.92.770.34.364.43.075.13.179.73.382.74.881.24.490.91.784.91.997.90.878.10.7
insects6.71.28.42.612.23.17.71.811.01.88.12.68.31.79.32.112.42.79.53.77.53.04.41.25.01.21.20.67.30.5
fungi......0.50.50.30.3..0.40.4..............0.10.1
windthrow14.11.79.32.717.53.627.13.020.52.318.93.723.92.613.52.55.91.96.23.07.53.01.50.72.10.80.60.411.80.6
snow load....1.71.20.90.61.00.61.81.3..2.11.0..1.61.61.21.21.10.66.21.3..1.30.2
avalanches................0.70.7..2.51.80.40.40.60.4..0.20.1
landslides..........0.90.91.50.8..........0.60.4..0.20.1
flooding..............................
forest fire......................0.40.4....0.00.0
loss of vitality1.00.50.80.81.71.20.90.61.00.6..1.50.8..0.70.7....1.10.6....0.70.2
others0.50.3..0.90.9..0.30.3......0.70.7....0.40.40.60.40.30.30.30.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136887/123263

NFI3

forest area: percentage of salvage logging · cause of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
percentage of salvage logging
0%1-50%over 50%total
economic regioncause of salvage logging1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a115.73....115.73
insects..5.3254.62710.018
fungi........
windthrow..10.31810.71821.012
snow load........
avalanches........
landslides........
flooding........
forest fire........
loss of vitality..0.7710.7711.450
others..0.41000.41000.771
total115.7316.81416.414148.92
Eastern Juran/a38.35....38.35
insects..1.6492.4404.030
fungi........
windthrow..1.2573.2344.429
snow load........
avalanches........
landslides........
flooding........
forest fire........
loss of vitality....0.41000.4100
others........
total38.352.8375.92447.03
Western Plateaun/a31.18....31.18
insects..2.1443.7325.825
fungi........
windthrow..1.6496.6238.221
snow load..0.870..0.870
avalanches........
landslides........
flooding........
forest fire........
loss of vitality..0.41000.41000.870
others..0.4100..0.4100
total31.185.42610.71847.24
Central Plateaun/a43.36....43.36
insects..1.9403.4305.323
fungi..0.3100..0.3100
windthrow..7.41911.21518.611
snow load..0.31000.31000.671
avalanches........
landslides........
flooding........
forest fire........
loss of vitality..0.31000.31000.671
others........
total43.3610.21615.21368.72
Eastern Plateaun/a72.64....72.64
insects..4.6277.52112.216
fungi..0.4100..0.4100
windthrow..8.22014.31522.511
snow load..1.158..1.158
avalanches........
landslides........
flooding........
forest fire........
loss of vitality..0.41000.7711.158
others..0.4100..0.4100
total72.6415.01422.511110.12
Western Pre-Alpsn/a28.97....28.97
insects..0.7702.6373.333
fungi........
windthrow..0.7707.0227.820
snow load..0.770..0.770
avalanches........
landslides..0.4100..0.4100
flooding........
forest fire........
loss of vitality........
others........
total28.972.6379.61841.14
Central Pre-Alpsn/a60.95....60.95
insects..2.5375.4257.921
fungi..0.4100..0.4100
windthrow..4.32818.31322.611
snow load........
avalanches........
landslides..0.7710.7711.450
flooding........
forest fire........
loss of vitality..0.41001.1581.450
others........
total60.958.22025.51094.72
Eastern Pre-Alpsn/a51.85....51.85
insects..1.1575.4256.423
fungi........
windthrow..1.8447.5219.318
snow load..0.7710.7711.450
avalanches........
landslides........
flooding........
forest fire........
loss of vitality........
others........
total51.853.63113.61568.93
Northwestern Alpsn/a43.66....43.66
insects..1.1575.7246.822
fungi........
windthrow....3.2333.233
snow load........
avalanches....0.41000.4100
landslides........
flooding........
forest fire........
loss of vitality....0.41000.4100
others....0.41000.4100
total43.661.15710.01854.74
Central Alpsn/a18.310....18.310
insects....2.1402.140
fungi........
windthrow..0.31001.0571.449
snow load....0.31000.3100
avalanches........
landslides........
flooding........
forest fire........
loss of vitality........
others........
total18.3100.31003.53122.18
Northeastern Alpsn/a23.38....23.38
insects....2.1402.140
fungi........
windthrow..0.7701.4502.240
snow load..0.4100..0.4100
avalanches....0.7700.770
landslides........
flooding........
forest fire........
loss of vitality........
others........
total23.381.1574.32828.76
Southwestern Alpsn/a85.14....85.14
insects..1.0583.1334.128
fungi........
windthrow..0.31001.0581.450
snow load....1.0581.058
avalanches....0.31000.3100
landslides........
flooding........
forest fire....0.31000.3100
loss of vitality..0.7710.31001.058
others..0.3100..0.3100
total85.142.4376.22393.73
Southeastern Alpsn/a101.14....101.14
insects..1.8454.2286.024
fungi........
windthrow....2.5382.538
snow load..1.8455.6257.421
avalanches....0.7710.771
landslides..0.771..0.771
flooding........
forest fire........
loss of vitality........
others....0.7710.771
total101.144.22813.715119.03
Southern Alpsn/a116.83....116.83
insects..0.7710.7711.450
fungi........
windthrow....0.7710.771
snow load........
avalanches........
landslides........
flooding........
forest fire........
loss of vitality........
others....0.41000.4100
total116.830.7711.845119.33
Switzerlandn/a830.81....830.81
insects..24.41252.9877.37
fungi..1.058..1.058
windthrow..37.1988.66125.75
snow load..5.8258.02113.816
avalanches....2.1412.141
landslides..1.8450.7712.538
flooding........
forest fire....0.31000.3100
loss of vitality..2.8354.3297.222
others..1.5501.8453.233
total830.8174.47158.841063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136888/123264

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model) %± %± %± %± %± %± %±
criticalmanaged90.35.382.15.171.66.043.113.381.811.645.515.075.03.2
infrequently managed6.54.416.14.919.55.321.310.9..18.211.615.02.7
not managed3.23.21.81.88.93.835.612.818.211.636.414.510.02.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stablemanaged76.93.583.82.267.82.550.05.863.45.623.13.866.61.4
infrequently managed16.33.113.42.019.02.116.24.312.23.819.63.616.51.2
not managed6.82.12.91.013.21.833.85.524.45.057.34.516.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stablemanaged78.42.277.62.168.52.145.34.064.63.522.32.964.51.1
infrequently managed18.22.119.52.017.81.710.72.59.02.116.62.616.50.9
not managed3.51.02.90.813.81.644.03.926.43.261.13.419.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalmanaged78.71.880.41.568.41.646.63.265.02.923.32.365.80.8
infrequently managed17.01.616.91.418.41.313.02.19.51.817.72.116.40.7
not managed4.40.92.80.613.21.140.53.125.52.659.02.717.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136901/123275

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged10.11816.31414.3162.1413.2331.84547.78
infrequently managed0.7713.2333.9301.058..0.7719.519
not managed0.41000.41001.8451.7440.7711.4506.324
total11.21719.81320.0134.8263.9303.93063.67
less stablemanaged40.7882.0682.3612.71616.61410.018244.23
infrequently managed8.72013.11623.1124.1283.2338.52060.67
not managed3.6312.83516.0158.6196.42324.81162.17
total53.0797.95121.3425.31026.11043.38366.93
stablemanaged98.04105.75118.6524.71143.1716.814406.82
infrequently managed22.71226.51130.8105.8246.02412.516104.46
not managed4.3293.93023.81224.01117.61346.08119.65
total125.03136.24173.3354.5666.7575.25630.82
totalmanaged148.83204.02215.2339.4862.8528.510698.81
infrequently managed32.11042.8857.8711.0179.21921.712174.54
not managed8.3217.12241.6934.2824.71172.25188.14
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136902/123276

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
cantonforest management intensity (NFI1 model) %± %± %± %±
AGmanaged100.0.82.05.389.23.686.82.9
infrequently managed..10.04.39.23.69.12.6
not managed..8.03.81.51.54.11.8
total100.0.100.0.100.0.100.0.
AImanaged....80.010.380.010.3
infrequently managed....13.39.013.39.0
not managed....6.76.66.76.6
total....100.0.100.0.
ARmanaged100.0.100.0.68.811.580.07.9
infrequently managed....25.011.016.07.5
not managed....6.36.24.04.0
total100.0.100.0.100.0.100.0.
BEmanaged84.28.377.23.076.02.676.81.9
infrequently managed10.57.014.02.517.22.315.61.7
not managed5.35.18.82.06.91.67.61.2
total100.0.100.0.100.0.100.0.
BL/BSmanaged100.0.72.210.584.67.081.25.6
infrequently managed..16.78.915.47.214.65.1
not managed..11.17.5..4.33.0
total100.0.100.0.100.0.100.0.
FRmanaged50.017.773.96.575.05.872.74.3
infrequently managed25.015.419.65.917.95.119.13.8
not managed25.015.46.53.77.23.58.22.6
total100.0.100.0.100.0.100.0.
GEmanaged....62.922.362.922.3
infrequently managed....37.122.337.122.3
not managed........
total....100.0.100.0.
GLmanaged66.719.455.011.266.712.261.07.6
infrequently managed16.715.330.010.326.711.526.87.0
not managed16.715.315.08.16.76.512.25.2
total100.0.100.0.100.0.100.0.
GRmanaged68.811.653.54.460.83.058.82.4
infrequently managed6.36.117.33.411.31.913.01.7
not managed25.010.829.24.027.92.828.22.2
total100.0.100.0.100.0.100.0.
JUmanaged88.910.479.28.370.56.274.84.7
infrequently managed11.110.516.77.624.15.820.74.4
not managed..4.24.15.43.04.52.2
total100.0.100.0.100.0.100.0.
LUmanaged81.39.869.26.368.36.270.34.1
infrequently managed18.89.828.86.328.26.027.34.0
not managed..1.91.93.52.42.41.4
total100.0.100.0.100.0.100.0.
NEmanaged100.0.94.15.490.63.791.53.1
infrequently managed..5.95.76.43.16.12.7
not managed....3.02.12.31.6
total100.0.100.0.100.0.100.0.
NWmanaged60.022.366.715.9100.0.70.611.2
infrequently managed20.018.3....5.95.8
not managed20.018.333.316.0..23.510.5
total100.0.100.0.100.0.100.0.
OWmanaged85.713.275.010.864.29.270.56.4
infrequently managed....14.36.77.93.8
not managed14.313.325.010.921.57.821.65.8
total100.0.100.0.100.0.100.0.
SGmanaged57.013.380.08.063.34.965.74.1
infrequently managed43.013.312.06.520.44.121.23.5
not managed..8.05.416.33.713.12.9
total100.0.100.0.100.0.100.0.
SHmanaged100.0.70.611.064.711.669.47.6
infrequently managed..29.411.229.411.227.87.5
not managed....5.95.82.82.8
total100.0.100.0.100.0.100.0.
SOmanaged87.511.676.98.287.84.484.33.8
infrequently managed..19.27.712.24.713.33.7
not managed12.511.83.83.8..2.41.7
total100.0.100.0.100.0.100.0.
SZmanaged50.035.675.87.452.88.463.45.8
infrequently managed50.035.612.15.725.07.219.74.7
not managed..12.15.722.27.016.94.5
total100.0.100.0.100.0.100.0.
TGmanaged100.0.70.89.375.76.675.45.1
infrequently managed..29.29.324.36.724.65.2
not managed........
total100.0.100.0.100.0.100.0.
TImanaged50.020.420.34.219.03.020.22.5
infrequently managed16.715.222.34.316.12.818.22.4
not managed33.319.357.45.164.93.761.63.0
total100.0.100.0.100.0.100.0.
URmanaged100.0.62.010.757.110.960.57.5
infrequently managed..19.38.714.37.716.45.7
not managed..18.78.528.69.923.06.4
total100.0.100.0.100.0.100.0.
VDmanaged90.98.675.34.973.43.574.82.8
infrequently managed9.18.711.73.717.83.015.52.3
not managed..13.03.88.82.39.71.9
total100.0.100.0.100.0.100.0.
VSmanaged50.212.552.95.445.43.848.03.0
infrequently managed18.79.716.54.012.82.614.32.1
not managed31.111.630.65.041.83.837.72.9
total100.0.100.0.100.0.100.0.
ZGmanaged..100.0.83.310.684.610.1
infrequently managed....16.711.115.410.4
not managed........
total..100.0.100.0.100.0.
ZHmanaged75.010.886.84.575.75.079.73.4
infrequently managed25.010.913.24.724.35.020.33.4
not managed........
total100.0.100.0.100.0.100.0.
Switzerlandmanaged74.93.266.61.464.51.165.90.8
infrequently managed15.02.716.41.116.50.916.40.7
not managed10.12.317.01.118.90.917.70.6
total100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 10.11.2014 #136903/123277

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
cantonforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGmanaged2.44016.51323.31042.34
infrequently managed..2.0442.4404.429
not managed..1.6490.41002.044
total2.44020.11126.2948.72
AImanaged....3.9173.917
infrequently managed....0.6690.669
not managed....0.31000.3100
total....4.8114.811
ARmanaged0.31002.6303.5236.411
infrequently managed....1.3471.347
not managed....0.31000.3100
total0.31002.6305.1168.05
BEmanaged5.52551.0768.16124.63
infrequently managed0.7719.21915.41425.311
not managed0.31005.8246.22312.316
total6.52366.1689.75162.32
BL/BSmanaged1.6495.3248.61715.59
infrequently managed..1.2571.6492.836
not managed..0.870..0.870
total1.6497.31910.11519.16
FRmanaged1.54912.71515.71329.97
infrequently managed0.7703.4323.7307.920
not managed0.7701.1571.5493.432
total3.03417.21220.91041.13
GEmanaged....1.4481.448
infrequently managed....0.8710.871
not managed........
total....2.2342.234
GLmanaged1.5494.2273.9299.615
infrequently managed0.41002.3391.5494.227
not managed0.41001.2570.41001.943
total2.3397.7185.82215.88
GRmanaged3.83023.71156.2783.75
infrequently managed0.31007.72110.51818.513
not managed1.45012.91625.81140.18
total5.62544.3892.44142.33
JUmanaged3.1347.42114.81225.37
infrequently managed0.41001.6495.1267.021
not managed..0.41001.1581.550
total3.5329.41821.0933.93
LUmanaged4.12711.31412.31427.77
infrequently managed0.9574.7245.12410.715
not managed..0.31000.6700.957
total5.02416.31118.01039.33
NEmanaged0.6705.12319.3825.15
infrequently managed..0.31001.4501.744
not managed....0.6700.670
total0.6705.42221.3727.44
NWmanaged1.2552.3361.2554.620
infrequently managed0.4100....0.4100
not managed0.41001.255..1.546
total1.9403.5261.2556.513
OWmanaged2.2394.5266.72013.410
infrequently managed....1.5491.549
not managed0.41001.5492.2394.127
total2.6366.02110.41419.04
SGmanaged2.9357.22122.41032.58
infrequently managed2.2401.1577.22110.517
not managed..0.7705.8246.522
total5.1269.01935.4749.54
SHmanaged0.7704.3243.9268.911
infrequently managed..1.8421.8423.627
not managed....0.41000.4100
total0.7706.1186.11812.83
SOmanaged2.6367.62016.31126.55
infrequently managed..1.9442.3404.229
not managed0.41000.4100..0.870
total3.0349.81718.5931.44
SZmanaged0.41009.0176.92116.310
infrequently managed0.41001.4493.3325.125
not managed..1.4492.9344.327
total0.77011.91413.01325.75
TGmanaged1.2495.1219.61315.87
infrequently managed..2.1363.1305.222
not managed........
total1.2497.21712.61121.04
TImanaged1.1586.82211.51719.313
infrequently managed0.41007.5219.71917.513
not managed0.77119.21339.1859.06
total2.14133.5960.2695.94
URmanaged0.31004.4264.0278.717
infrequently managed..1.4501.0572.437
not managed..1.3492.0393.330
total0.31007.1206.91914.311
VDmanaged3.83122.01243.9769.75
infrequently managed0.41003.43310.61814.415
not managed..3.8315.3269.120
total4.23029.21059.8693.23
VSmanaged2.83515.41426.81045.07
infrequently managed1.0584.8267.62113.415
not managed1.7448.91924.71135.38
total5.52529.11059.0693.73
ZGmanaged..0.41004.3184.715
infrequently managed....0.9680.968
not managed........
total..0.41005.1125.69
ZHmanaged4.22816.21219.71140.25
infrequently managed1.4492.5376.32210.217
not managed........
total5.62418.71126.1850.42
Switzerlandmanaged47.98245.13407.92701.01
infrequently managed9.61960.27104.56174.34
not managed6.42462.67119.65188.74
total64.07368.03632.121064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 10.11.2014 #136904/123278

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model) %± %± %± %± %± %±
criticalmanaged90.95.081.65.567.57.468.26.850.015.875.03.2
infrequently managed6.14.216.35.322.56.612.74.820.012.715.12.7
not managed3.03.02.02.010.04.719.15.730.014.510.02.2
total100.0.100.0.100.0.100.0.100.0.100.0.
less stablemanaged79.13.281.62.575.03.059.42.822.83.966.61.4
infrequently managed15.82.914.32.215.22.518.42.219.33.616.51.2
not managed5.11.74.11.39.82.122.32.458.04.516.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.
stablemanaged77.12.379.12.274.12.457.62.121.62.964.51.1
infrequently managed18.82.118.92.117.02.113.21.416.82.616.60.9
not managed4.11.12.00.79.01.629.21.961.53.418.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totalmanaged78.61.880.31.673.91.858.71.622.92.365.90.8
infrequently managed17.21.616.91.516.71.614.91.217.82.116.40.7
not managed4.30.92.80.69.31.226.31.559.32.717.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136905/123279

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged11.01814.1159.71911.1181.84547.68
infrequently managed0.7712.8353.2332.1410.7719.619
not managed0.41000.41001.4503.1331.1586.324
total12.01717.21414.41516.3143.53163.57
less stablemanaged45.6870.3655.1763.779.619244.33
infrequently managed9.12012.31611.21819.7138.12060.47
not managed2.9353.5317.22223.91224.31161.97
total57.7786.1573.56107.3542.08366.63
stablemanaged97.1597.3586.55110.0516.014406.92
infrequently managed23.71223.21219.81325.21112.416104.46
not managed5.1262.53810.51855.8745.48119.25
total125.94123.04116.84191.0373.75630.52
totalmanaged153.73181.62151.43184.8327.310698.81
infrequently managed33.61038.3934.2947.0821.212174.44
not managed8.4216.32319.11382.8670.86187.44
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136906/123280

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model) %± %± %± %± %± %± %±
criticalmanaged85.43.976.36.962.810.550.212.575.012.550.015.875.13.2
infrequently managed12.23.613.25.532.510.218.79.7..20.012.715.02.7
not managed2.41.710.55.04.64.531.111.625.012.530.014.59.92.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stablemanaged80.62.070.23.172.54.352.95.458.84.922.83.966.61.4
infrequently managed14.91.817.02.515.63.516.54.019.63.919.33.616.51.2
not managed4.51.012.82.311.93.130.65.021.64.158.04.516.91.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stablemanaged78.11.674.32.762.93.445.43.865.83.221.62.964.61.1
infrequently managed18.91.515.12.220.72.812.82.69.82.016.82.616.50.9
not managed3.00.610.71.916.42.641.83.824.42.961.53.418.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalmanaged79.51.272.71.966.02.648.03.064.02.622.92.365.90.8
infrequently managed17.01.115.71.619.82.214.32.112.41.817.82.116.40.7
not managed3.50.511.61.414.21.937.72.923.62.359.32.717.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136907/123281

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticalmanaged25.01210.5184.7282.8353.2331.84547.88
infrequently managed3.6321.8452.4381.058..0.7719.519
not managed0.7711.4500.31001.7441.1581.1586.324
total29.31113.7167.4225.5254.2283.53163.77
less stablemanaged116.2555.2727.31015.41421.1129.619244.83
infrequently managed21.51313.3165.9244.8267.0228.12060.67
not managed6.42310.1184.5278.9197.72124.31162.07
total144.1478.6637.7829.11035.8942.08367.43
stablemanaged194.2372.8645.0726.81052.0716.014406.82
infrequently managed46.9814.81514.8147.6217.72112.416104.26
not managed7.52210.51811.71624.71119.31345.48119.15
total248.6398.1571.6559.0679.0573.75630.02
totalmanaged335.52138.5377.0545.0776.2527.310699.41
infrequently managed71.9729.91023.11113.41514.81521.212174.34
not managed14.71522.01216.51435.3828.11070.86187.44
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 11.11.2014 #136908/123282

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
economic regionforest management intensity (NFI1 model) %± %± %± %±
Western Juramanaged89.35.882.53.677.52.579.62.0
infrequently managed7.14.912.93.218.22.316.11.8
not managed3.63.54.62.04.31.24.31.0
total100.0.100.0.100.0.100.0.
Eastern Juramanaged100.0.71.46.475.65.374.93.9
infrequently managed..22.46.021.45.120.93.7
not managed..6.13.43.12.24.21.8
total100.0.100.0.100.0.100.0.
Western Plateaumanaged100.0.81.85.877.35.280.03.7
infrequently managed..6.83.816.64.612.13.0
not managed..11.44.86.13.07.92.5
total100.0.100.0.100.0.100.0.
Central Plateaumanaged75.010.881.24.178.03.879.12.8
infrequently managed18.89.816.63.919.43.718.22.6
not managed6.36.12.21.62.61.52.71.1
total100.0.100.0.100.0.100.0.
Eastern Plateaumanaged82.17.282.03.680.53.181.22.2
infrequently managed17.97.215.33.419.53.117.92.2
not managed..2.71.5..1.00.6
total100.0.100.0.100.0.100.0.
Western Pre-Alpsmanaged50.017.763.98.076.15.270.24.4
infrequently managed25.015.427.87.516.54.520.83.9
not managed25.015.48.34.67.53.29.02.7
total100.0.100.0.100.0.100.0.
Central Pre-Alpsmanaged85.77.675.24.178.53.677.72.6
infrequently managed4.84.713.33.215.43.213.62.1
not managed9.56.411.53.06.22.18.71.7
total100.0.100.0.100.0.100.0.
Eastern Pre-Alpsmanaged45.515.081.85.268.54.171.03.3
infrequently managed54.515.010.94.218.93.518.72.8
not managed..7.33.512.63.010.42.2
total100.0.100.0.100.0.100.0.
Northwestern Alpsmanaged77.813.965.25.765.35.566.03.8
infrequently managed22.213.917.44.613.33.915.72.9
not managed..17.44.621.44.718.33.1
total100.0.100.0.100.0.100.0.
Central Alpsmanaged100.0.66.79.147.28.456.36.2
infrequently managed..15.06.922.27.018.84.9
not managed..18.37.530.67.724.95.4
total100.0.100.0.100.0.100.0.
Northeastern Alpsmanaged77.813.959.39.559.17.461.35.5
infrequently managed11.110.525.98.525.06.623.74.8
not managed11.110.514.86.915.95.515.04.0
total100.0.100.0.100.0.100.0.
Southwestern Alpsmanaged50.212.552.95.445.43.848.03.0
infrequently managed18.79.716.54.012.82.614.32.1
not managed31.111.630.65.041.83.837.72.9
total100.0.100.0.100.0.100.0.
Southeastern Alpsmanaged75.012.558.84.965.83.264.02.6
infrequently managed..19.63.99.82.012.41.8
not managed25.012.521.64.124.42.923.62.3
total100.0.100.0.100.0.100.0.
Southern Alpsmanaged50.015.822.83.921.62.922.92.3
infrequently managed20.012.719.33.616.82.617.82.1
not managed30.014.558.04.561.53.459.32.7
total100.0.100.0.100.0.100.0.
Switzerlandmanaged75.13.266.61.464.51.165.90.8
infrequently managed14.92.716.51.216.60.916.40.7
not managed9.92.216.91.118.90.917.70.6
total100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136909/123283

NFI3

forest area: stand stability · forest management intensity (NFI1 model) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
economic regionforest management intensity (NFI1 model)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juramanaged8.91932.1977.45118.53
infrequently managed0.7715.02618.21323.911
not managed0.41001.8454.3296.423
total10.01838.98100.04148.92
Eastern Juramanaged2.04413.81419.41135.26
infrequently managed..4.4295.5269.818
not managed..1.2570.8702.044
total2.04419.41125.6947.03
Western Plateaumanaged2.14414.81420.81137.76
infrequently managed..1.2574.5295.726
not managed..2.1441.6493.732
total2.14418.11227.0947.24
Central Plateaumanaged3.72822.71027.9854.34
infrequently managed0.9574.6257.02112.515
not managed0.31000.6710.9571.940
total5.02428.0835.8768.72
Eastern Plateaumanaged8.22032.5948.6789.43
infrequently managed1.8446.12411.81719.712
not managed..1.158..1.158
total10.01839.7860.45110.12
Western Pre-Alpsmanaged1.5498.51918.81128.88
infrequently managed0.7703.7304.1298.519
not managed0.7701.1571.9443.730
total3.03413.31424.8941.14
Central Pre-Alpsmanaged6.52330.5936.6873.54
infrequently managed0.41005.4257.22212.916
not managed0.7714.7272.9358.220
total7.52140.5846.6794.72
Eastern Pre-Alpsmanaged1.84416.11331.1948.96
infrequently managed2.1402.1408.61912.915
not managed..1.4505.7247.121
total3.92919.61245.4668.93
Northwestern Alpsmanaged2.53716.11317.51336.17
infrequently managed0.7714.3283.6318.619
not managed..4.3285.72410.018
total3.23324.61026.8954.74
Central Alpsmanaged0.31006.2225.82212.414
infrequently managed..1.4502.7344.228
not managed..1.7443.8295.523
total0.31009.41712.41422.18
Northeastern Alpsmanaged2.5375.7239.31717.611
infrequently managed0.41002.5373.9296.821
not managed0.41001.4492.5374.327
total3.2339.71715.71228.76
Southwestern Alpsmanaged2.83515.41426.81045.07
infrequently managed1.0584.8267.62113.415
not managed1.7448.91924.71135.38
total5.52529.11059.0693.73
Southeastern Alpsmanaged3.23321.11252.0776.25
infrequently managed..7.0227.72114.815
not managed1.1587.72119.31328.110
total4.22835.8979.05119.03
Southern Alpsmanaged1.8459.61916.01427.310
infrequently managed0.7718.12012.41621.212
not managed1.15824.31145.4870.86
total3.53142.0873.75119.33
Switzerlandmanaged47.78245.23408.02700.91
infrequently managed9.51960.77104.76174.84
not managed6.32462.47119.55188.24
total63.57368.23632.221063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136910/123284

NFI3

forest area: stand stability · degree of damage of the stand · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand %± %± %± %± %± %± %±
criticaln/a3.23.25.43.07.13.47.67.2....5.01.6
insignificant damage22.67.528.66.014.24.7..9.18.718.211.619.02.9
slightly damaged29.08.237.56.526.65.928.412.136.414.536.414.531.83.5
moderately damaged35.58.616.14.916.04.928.412.136.414.536.414.522.93.1
highly damaged9.75.37.13.416.04.921.310.918.211.6..11.72.4
extemely damaged..5.43.08.93.8....9.18.75.01.6
dead....11.34.314.29.3....4.61.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stablen/a3.41.51.40.70.30.31.41.31.41.34.11.81.70.4
insignificant damage43.54.148.03.025.42.417.64.423.04.929.54.133.81.5
slightly damaged40.84.136.12.945.02.751.45.842.05.738.64.441.51.5
moderately damaged9.52.410.11.817.32.020.34.727.15.213.23.114.71.1
highly damaged2.01.21.80.88.81.58.13.24.12.311.42.95.90.7
extemely damaged..2.20.92.30.8..1.41.33.31.61.80.4
dead0.70.70.40.40.90.51.41.31.21.2..0.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stablen/a3.51.02.30.81.40.51.91.11.10.70.90.72.00.3
insignificant damage54.22.757.42.544.22.246.64.044.03.636.53.348.31.2
slightly damaged32.92.532.72.438.92.233.33.738.53.543.13.436.31.1
moderately damaged7.51.44.41.010.11.415.12.815.42.616.62.610.10.7
highly damaged1.40.61.60.62.10.62.51.21.10.72.41.01.80.3
extemely damaged0.30.30.30.31.40.50.60.6..0.50.50.60.2
dead0.30.31.30.61.90.6......0.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.40.82.20.61.40.42.00.91.10.62.00.82.00.3
insignificant damage49.32.251.51.935.11.635.33.036.92.933.42.541.50.9
slightly damaged34.92.134.41.840.51.638.43.139.43.041.32.737.80.9
moderately damaged9.71.37.51.013.21.117.42.419.42.416.02.012.40.6
highly damaged2.10.62.10.55.50.85.31.42.61.05.51.23.80.3
extemely damaged0.20.21.40.42.30.50.40.40.40.41.70.71.30.2
dead0.40.30.80.32.10.51.20.70.30.3..1.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136911/123285

NFI3

forest area: stand stability · degree of damage of the stand · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.41001.1581.4500.4100....3.233
insignificant damage2.5385.7252.835..0.41000.77112.117
slightly damaged3.2337.4225.3261.4501.4501.45020.213
moderately damaged4.0303.2333.2331.4501.4501.45014.516
highly damaged1.1581.4503.2331.0580.771..7.422
extemely damaged..1.1581.845....0.41003.233
dead....2.3410.771....2.935
total11.21719.81320.0134.8263.9303.93063.67
less stablen/a1.8451.4500.41000.31000.41001.8456.124
insignificant damage23.11247.0830.9104.4276.02412.816124.25
slightly damaged21.61235.4954.6713.01511.01716.714152.25
moderately damaged5.1269.91920.9135.1257.1225.72553.88
highly damaged1.1581.84510.6182.1411.1584.92621.513
extemely damaged..2.1412.835..0.41001.4506.723
dead0.41000.41001.1580.31000.3100..2.438
total53.0797.95121.3425.31026.11043.38366.93
stablen/a4.3293.2332.5381.0580.7710.77112.517
insignificant damage67.7678.2676.6625.41029.31027.511304.73
slightly damaged41.1844.6867.4718.11325.71132.410229.34
moderately damaged9.4196.02417.4148.22010.31812.51663.87
highly damaged1.8452.1413.6321.4500.7711.84511.318
extemely damaged0.41000.41002.5380.3100..0.41003.930
dead0.41001.8453.333......5.426
total125.03136.24173.3354.5666.7575.25630.82
totaln/a6.5235.7254.3291.7451.1582.53821.713
insignificant damage93.35130.94110.3529.8935.7940.98440.92
slightly damaged65.9687.35127.3432.5938.1850.67401.72
moderately damaged18.41319.11341.6914.71418.71319.613132.15
highly damaged4.0305.32617.4144.4272.5376.72340.39
extemely damaged0.41003.5317.1220.31000.41002.14113.816
dead0.7712.1416.6231.0580.3100..10.818
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136912/123286

NFI3

forest area: stand stability · degree of damage of the stand · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand %± %± %± %±
AGn/a16.715.3..4.62.63.31.6
insignificant damage16.715.350.07.144.66.245.54.5
slightly damaged50.020.538.06.938.56.038.84.4
moderately damaged..8.03.86.23.06.62.3
highly damaged16.715.32.02.01.51.52.51.4
extemely damaged..2.02.01.51.51.71.2
dead....3.12.11.71.2
total100.0.100.0.100.0.100.0.
AIn/a........
insignificant damage....46.713.246.713.2
slightly damaged....46.713.246.713.2
moderately damaged........
highly damaged....6.76.66.76.6
extemely damaged........
dead........
total....100.0.100.0.
ARn/a....6.36.24.04.0
insignificant damage..62.517.356.312.556.010.0
slightly damaged100.0.25.015.637.512.336.09.7
moderately damaged........
highly damaged..12.511.9..4.04.0
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
BEn/a..1.00.72.30.91.70.6
insignificant damage..32.23.446.23.138.62.2
slightly damaged31.610.741.93.642.03.141.62.3
moderately damaged21.19.414.02.57.21.610.51.4
highly damaged26.310.16.71.80.80.54.20.9
extemely damaged10.57.02.61.20.80.51.90.6
dead10.57.01.60.90.80.51.50.6
total100.0.100.0.100.0.100.0.
BL/BSn/a..5.65.4..2.12.1
insignificant damage25.021.811.17.544.310.029.96.7
slightly damaged25.021.855.611.739.69.944.57.3
moderately damaged50.025.211.17.516.17.417.15.5
highly damaged..5.65.4..2.12.1
extemely damaged..5.65.4..2.12.1
dead..5.65.4..2.12.1
total100.0.100.0.100.0.100.0.
FRn/a....5.43.02.71.6
insignificant damage25.015.428.36.739.46.533.74.5
slightly damaged25.015.450.07.432.26.339.14.7
moderately damaged12.511.717.45.68.93.812.73.2
highly damaged25.015.42.22.28.93.87.22.5
extemely damaged12.511.72.22.2..1.81.3
dead....5.43.02.71.6
total100.0.100.0.100.0.100.0.
GEn/a........
insignificant damage....21.019.921.019.9
slightly damaged....79.019.979.019.9
moderately damaged........
highly damaged........
extemely damaged........
dead........
total....100.0.100.0.
GLn/a........
insignificant damage16.715.335.010.726.711.529.37.2
slightly damaged16.715.330.010.333.312.329.37.2
moderately damaged16.715.325.09.826.711.524.46.8
highly damaged16.715.310.06.86.76.59.84.7
extemely damaged33.319.4....4.93.4
dead....6.76.52.42.4
total100.0.100.0.100.0.100.0.
GRn/a..0.80.81.10.71.00.5
insignificant damage6.36.128.34.043.83.137.52.4
slightly damaged31.311.640.24.438.03.038.42.4
moderately damaged50.012.522.83.714.72.218.61.9
highly damaged12.58.35.52.01.50.73.20.9
extemely damaged..1.61.10.80.51.00.5
dead..0.70.7..0.20.2
total100.0.100.0.100.0.100.0.
JUn/a11.110.54.24.13.72.64.62.3
insignificant damage22.213.941.710.153.66.847.15.4
slightly damaged44.416.654.210.227.86.136.85.2
moderately damaged22.213.9..9.34.08.12.9
highly damaged....3.72.62.31.6
extemely damaged........
dead....1.91.81.21.2
total100.0.100.0.100.0.100.0.
LUn/a........
insignificant damage31.311.640.46.857.86.647.24.5
slightly damaged43.812.438.56.736.96.438.44.4
moderately damaged12.58.311.54.45.22.98.82.5
highly damaged6.36.13.82.7..2.41.4
extemely damaged..5.83.2..2.41.4
dead6.36.1....0.80.8
total100.0.100.0.100.0.100.0.
NEn/a....4.92.83.82.2
insignificant damage..64.711.659.06.158.85.4
slightly damaged50.035.517.69.331.65.729.34.9
moderately damaged50.035.517.69.31.51.55.92.6
highly damaged....3.02.12.31.6
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
NWn/a........
insignificant damage40.022.433.316.0..29.411.3
slightly damaged20.018.333.316.0100.0.41.212.2
moderately damaged20.018.333.316.0..23.510.5
highly damaged20.018.3....5.95.8
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
OWn/a28.617.2..3.33.25.73.2
insignificant damage42.918.837.512.246.69.543.27.0
slightly damaged14.313.337.512.228.78.629.56.4
moderately damaged14.313.36.36.110.75.99.84.2
highly damaged..18.89.83.63.67.93.8
extemely damaged....3.63.62.02.0
dead....3.63.62.02.0
total100.0.100.0.100.0.100.0.
SGn/a7.06.8..1.01.01.41.0
insignificant damage7.26.932.09.453.15.144.54.3
slightly damaged35.812.836.19.632.74.833.64.0
moderately damaged28.612.124.08.69.22.913.93.0
highly damaged7.26.9..2.01.42.21.3
extemely damaged..4.03.91.01.01.51.0
dead14.29.34.03.91.01.02.91.4
total100.0.100.0.100.0.100.0.
SHn/a..5.95.8..2.82.8
insignificant damage100.0.52.912.276.510.266.77.8
slightly damaged..29.411.223.510.425.07.3
moderately damaged..5.95.8..2.82.8
highly damaged..5.95.8..2.82.8
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
SOn/a..7.75.34.12.84.82.4
insignificant damage25.015.434.69.446.97.141.05.4
slightly damaged25.015.438.59.628.66.531.35.1
moderately damaged50.017.815.47.118.45.620.54.5
highly damaged..3.83.82.02.02.41.7
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
SZn/a....2.82.81.41.4
insignificant damage..30.38.063.98.146.56.0
slightly damaged50.035.642.48.627.87.535.25.7
moderately damaged..18.26.72.82.89.93.6
highly damaged50.035.66.14.2..4.22.4
extemely damaged..3.03.02.82.82.82.0
dead........
total100.0.100.0.100.0.100.0.
TGn/a........
insignificant damage25.021.866.79.674.06.868.75.6
slightly damaged25.021.829.29.323.76.625.65.2
moderately damaged..4.24.12.42.42.82.0
highly damaged........
extemely damaged50.025.1....2.82.0
dead........
total100.0.100.0.100.0.100.0.
TIn/a..5.42.30.60.62.30.9
insignificant damage33.319.326.64.633.93.731.32.8
slightly damaged50.020.439.45.045.23.843.33.0
moderately damaged..11.83.317.32.914.92.2
highly damaged..12.73.42.41.25.91.4
extemely damaged16.715.24.32.10.60.62.20.9
dead........
total100.0.100.0.100.0.100.0.
URn/a100.0.....2.32.3
insignificant damage..18.78.552.411.034.57.3
slightly damaged..52.711.033.310.342.17.6
moderately damaged..24.09.49.56.416.45.7
highly damaged..4.74.64.84.74.63.2
extemely damaged........
dead........
total100.0.100.0.100.0.100.0.
VDn/a9.18.72.61.81.91.12.41.0
insignificant damage36.414.535.15.455.74.048.43.2
slightly damaged18.211.648.05.731.03.735.83.1
moderately damaged27.313.410.43.59.52.310.62.0
highly damaged9.18.73.92.2..1.60.8
extemely damaged....0.60.60.40.4
dead....1.30.90.80.6
total100.0.100.0.100.0.100.0.
VSn/a6.66.41.21.21.71.01.90.8
insignificant damage..18.84.246.63.835.22.9
slightly damaged24.910.850.65.434.83.639.12.9
moderately damaged24.910.817.64.114.02.615.82.2
highly damaged24.910.810.63.32.31.16.21.5
extemely damaged....0.60.60.40.4
dead18.79.71.21.2..1.50.7
total100.0.100.0.100.0.100.0.
ZGn/a........
insignificant damage....66.713.961.513.9
slightly damaged....25.012.923.112.1
moderately damaged..100.0...7.77.7
highly damaged........
extemely damaged........
dead....8.38.37.77.7
total..100.0.100.0.100.0.
ZHn/a6.36.11.91.92.71.92.81.4
insignificant damage25.010.947.26.852.75.847.64.2
slightly damaged37.512.137.76.737.85.737.84.1
moderately damaged18.89.811.34.44.12.38.42.3
highly damaged6.36.11.91.91.41.32.11.2
extemely damaged6.36.1....0.70.7
dead....1.41.30.70.7
total100.0.100.0.100.0.100.0.
Switzerlandn/a5.21.71.70.42.00.32.10.3
insignificant damage19.23.033.71.548.21.241.40.9
slightly damaged31.63.541.61.536.31.137.90.9
moderately damaged23.13.214.71.110.20.712.50.6
highly damaged11.72.45.80.71.80.33.80.3
extemely damaged4.91.61.80.40.60.21.30.2
dead4.31.50.70.30.90.21.00.2
total100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 10.11.2014 #136913/123287

NFI3

forest area: stand stability · degree of damage of the stand · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
stand stability
criticalless stablestabletotal
cantondegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.4100..1.2571.649
insignificant damage0.410010.11811.71622.110
slightly damaged1.2577.62110.11818.912
moderately damaged..1.6491.6493.234
highly damaged0.41000.41000.41001.257
extemely damaged..0.41000.41000.870
dead....0.8700.870
total2.44020.11126.2948.72
AIn/a........
insignificant damage....2.3302.330
slightly damaged....2.3302.330
moderately damaged........
highly damaged....0.31000.3100
extemely damaged........
dead........
total....4.8114.811
ARn/a....0.31000.3100
insignificant damage..1.6412.9274.518
slightly damaged0.31000.6691.9362.927
moderately damaged........
highly damaged..0.3100..0.3100
extemely damaged........
dead........
total0.31002.6305.1168.05
BEn/a..0.7712.1412.735
insignificant damage..21.31241.4862.76
slightly damaged2.14127.71037.7967.46
moderately damaged1.4509.3196.52317.114
highly damaged1.7454.4270.7716.822
extemely damaged0.7711.7450.7713.133
dead0.7711.0580.7712.438
total6.52366.1689.75162.32
BL/BSn/a..0.4100..0.4100
insignificant damage0.41000.8704.5275.723
slightly damaged0.41004.1294.0298.518
moderately damaged0.8700.8701.6493.333
highly damaged..0.4100..0.4100
extemely damaged..0.4100..0.4100
dead..0.4100..0.4100
total1.6497.31910.11519.16
FRn/a....1.1571.157
insignificant damage0.7704.9268.21913.814
slightly damaged0.7708.6196.72216.112
moderately damaged0.41003.0341.9445.225
highly damaged0.7700.41001.9443.035
extemely damaged0.41000.4100..0.770
dead....1.1571.157
total3.03417.21220.91041.13
GEn/a........
insignificant damage....0.51000.5100
slightly damaged....1.7431.743
moderately damaged........
highly damaged........
extemely damaged........
dead........
total....2.2342.234
GLn/a........
insignificant damage0.41002.7361.5494.626
slightly damaged0.41002.3391.9434.626
moderately damaged0.41001.9431.5493.929
highly damaged0.41000.8700.41001.549
extemely damaged0.870....0.870
dead....0.41000.4100
total2.3397.7185.82215.88
GRn/a..0.31001.0581.450
insignificant damage0.310012.61640.5853.47
slightly damaged1.74517.81335.2954.77
moderately damaged2.83510.11813.61526.511
highly damaged0.7712.4381.4504.527
extemely damaged..0.7710.7711.450
dead..0.3100..0.3100
total5.62544.3892.44142.33
JUn/a0.41000.41000.8701.649
insignificant damage0.8703.93011.31615.912
slightly damaged1.6495.1265.82412.514
moderately damaged0.870..1.9442.736
highly damaged....0.8700.870
extemely damaged........
dead....0.41000.4100
total3.5329.41821.0933.93
LUn/a........
insignificant damage1.6446.62010.41518.610
slightly damaged2.2376.3216.72015.112
moderately damaged0.6701.9400.9573.529
highly damaged0.31000.670..0.957
extemely damaged..0.957..0.957
dead0.3100....0.3100
total5.02416.31118.01039.33
NEn/a....1.0581.058
insignificant damage..3.52812.61316.110
slightly damaged0.31001.0576.7198.017
moderately damaged0.31001.0570.31001.644
highly damaged....0.6700.670
extemely damaged........
dead........
total0.6705.42221.3727.44
NWn/a........
insignificant damage0.8691.255..1.940
slightly damaged0.41001.2551.2552.732
moderately damaged0.41001.255..1.546
highly damaged0.4100....0.4100
extemely damaged........
dead........
total1.9403.5261.2556.513
OWn/a0.770..0.31001.157
insignificant damage1.1572.2394.9248.216
slightly damaged0.41002.2393.0335.622
moderately damaged0.41000.41001.1571.943
highly damaged..1.1570.41001.549
extemely damaged....0.41000.4100
dead....0.41000.4100
total2.6366.02110.41419.04
SGn/a0.4100..0.41000.771
insignificant damage0.41002.93518.81222.111
slightly damaged1.8443.33311.61616.613
moderately damaged1.4502.2403.3336.922
highly damaged0.4100..0.7701.157
extemely damaged..0.41000.41000.770
dead0.7710.41000.41001.450
total5.1269.01935.4749.54
SHn/a..0.4100..0.4100
insignificant damage0.7703.2294.6238.512
slightly damaged..1.8421.4483.229
moderately damaged..0.4100..0.4100
highly damaged..0.4100..0.4100
extemely damaged........
dead........
total0.7706.1186.11812.83
SOn/a..0.8700.8701.549
insignificant damage0.8703.4328.71812.914
slightly damaged0.8703.8305.3259.817
moderately damaged1.5491.5503.4326.422
highly damaged..0.41000.41000.870
extemely damaged........
dead........
total3.0349.81718.5931.44
SZn/a....0.41000.4100
insignificant damage..3.6308.31811.914
slightly damaged0.41005.1253.6309.017
moderately damaged..2.2400.41002.536
highly damaged0.41000.770..1.157
extemely damaged..0.41000.41000.770
dead........
total0.77011.91413.01325.75
TGn/a........
insignificant damage0.31004.8229.31414.49
slightly damaged0.31002.1363.0305.421
moderately damaged..0.31000.31000.670
highly damaged........
extemely damaged0.670....0.670
dead........
total1.2497.21712.61121.04
TIn/a..1.8450.41002.241
insignificant damage0.7718.91920.41230.110
slightly damaged1.15813.21627.21041.58
moderately damaged..3.93010.41814.315
highly damaged..4.2291.4505.725
extemely damaged0.41001.4500.41002.141
dead........
total2.14133.5960.2695.94
URn/a0.3100....0.3100
insignificant damage..1.3493.6285.023
slightly damaged..3.7292.3366.021
moderately damaged..1.7440.7702.437
highly damaged..0.31000.31000.770
extemely damaged........
dead........
total0.31007.1206.91914.311
VDn/a0.41000.8711.1582.340
insignificant damage1.55010.31833.3945.17
slightly damaged0.87114.01518.51333.39
moderately damaged1.1583.0355.7259.919
highly damaged0.41001.158..1.550
extemely damaged....0.41000.4100
dead....0.8710.871
total4.23029.21059.8693.23
VSn/a0.41000.31001.0581.745
insignificant damage..5.52527.51033.09
slightly damaged1.45014.71420.61236.78
moderately damaged1.4505.1258.22014.814
highly damaged1.4503.1331.4505.824
extemely damaged....0.31000.3100
dead1.0580.3100..1.450
total5.52529.11059.0693.73
ZGn/a........
insignificant damage....3.4243.424
slightly damaged....1.3531.353
moderately damaged..0.4100..0.4100
highly damaged........
extemely damaged........
dead....0.41000.4100
total..0.41005.1125.69
ZHn/a0.41000.41000.7701.450
insignificant damage1.4498.81813.71424.09
slightly damaged2.1407.0219.91719.011
moderately damaged1.1572.1401.1574.228
highly damaged0.41000.41000.41001.157
extemely damaged0.4100....0.4100
dead....0.41000.4100
total5.62418.71126.1850.42
Switzerlandn/a3.3336.22412.61722.113
insignificant damage12.317123.95304.43440.62
slightly damaged20.213153.25229.64403.02
moderately damaged14.71653.9864.47133.15
highly damaged7.52221.51311.41840.49
extemely damaged3.1336.7234.03013.816
dead2.7352.5385.72610.918
total64.07368.03632.121064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 10.11.2014 #136914/123288

NFI3

forest area: stand stability · degree of damage of the stand · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand %± %± %± %± %± %±
criticaln/a3.03.06.13.45.03.46.63.7..5.11.6
insignificant damage24.27.530.66.617.56.04.22.920.012.719.12.9
slightly damaged30.38.036.76.932.57.425.46.340.015.531.83.5
moderately damaged33.38.214.35.020.06.325.46.330.014.522.93.1
highly damaged9.15.06.13.417.56.016.95.5..11.72.4
extemely damaged..6.13.42.52.58.54.110.09.55.01.6
dead....5.03.412.94.9..4.51.5
total100.0.100.0.100.0.100.0.100.0.100.0.
less stablen/a3.21.41.60.8..1.00.64.31.91.70.4
insignificant damage41.13.949.03.229.93.221.92.330.24.233.81.5
slightly damaged41.83.935.53.147.63.543.52.837.84.441.51.5
moderately damaged9.52.310.62.013.72.422.02.412.63.114.61.1
highly damaged3.21.41.20.76.41.78.41.611.72.95.90.7
extemely damaged0.60.61.60.82.01.02.00.83.41.71.80.4
dead0.60.60.40.40.50.51.30.6..0.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
stablen/a3.20.92.60.81.80.71.30.51.00.72.00.3
insignificant damage54.52.756.62.749.12.843.52.135.63.348.31.2
slightly damaged32.82.532.02.536.72.738.42.143.83.436.31.1
moderately damaged7.51.45.41.27.71.513.61.516.82.610.10.7
highly damaged1.40.61.70.71.50.72.00.62.41.11.80.3
extemely damaged..0.60.40.90.50.90.40.50.50.60.2
dead0.60.41.10.62.20.80.40.3..0.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.20.82.50.61.40.51.40.42.10.82.00.3
insignificant damage48.72.251.72.040.02.134.11.633.22.641.60.9
slightly damaged35.32.133.71.940.32.139.51.641.62.737.90.9
moderately damaged9.71.38.11.110.71.317.11.215.72.012.40.6
highly damaged2.40.71.90.54.40.94.90.75.61.23.80.3
extemely damaged0.20.21.40.51.40.51.70.41.80.71.30.2
dead0.60.30.80.31.80.61.30.4..1.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136915/123289

NFI3

forest area: stand stability · degree of damage of the stand · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a0.41001.1580.7711.158..3.233
insignificant damage2.9355.3262.5380.7710.77112.117
slightly damaged3.7316.3234.7274.1291.45020.213
moderately damaged4.0302.5382.9354.1291.15814.616
highly damaged1.1581.1582.5382.835..7.422
extemely damaged..1.1580.41001.4500.41003.233
dead....0.7712.141..2.835
total12.01717.21414.41516.3143.53163.57
less stablen/a1.8451.450..1.0581.8456.124
insignificant damage23.71242.2822.01223.51212.716124.15
slightly damaged24.11230.61035.0946.7815.914152.25
moderately damaged5.5269.11910.11823.6125.32553.68
highly damaged1.8451.1584.7279.0194.92621.513
extemely damaged0.41001.4501.4502.1411.4506.723
dead0.41000.41000.41001.450..2.538
total57.7786.1573.56107.3542.08366.63
stablen/a4.0303.2332.2412.4380.77112.517
insignificant damage68.6669.6657.3783.0626.211304.83
slightly damaged41.2939.4942.9873.4632.39229.14
moderately damaged9.5196.7239.02026.01112.41663.67
highly damaged1.8452.1411.8453.8301.84511.318
extemely damaged..0.7711.1581.7450.41003.930
dead0.7711.4502.5380.771..5.426
total125.94123.04116.84191.0373.75630.52
totaln/a6.2245.6252.9354.5282.53821.713
insignificant damage95.35117.0481.85107.2539.68441.02
slightly damaged69.0676.2682.55124.2449.67401.62
moderately damaged19.01318.31322.01253.7818.813131.75
highly damaged4.7274.2299.02015.5156.72340.29
extemely damaged0.41003.2332.9355.2262.14113.716
dead1.1581.8453.6314.229..10.718
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136916/123290

NFI3

forest area: stand stability · degree of damage of the stand · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand %± %± %± %± %± %± %±
criticaln/a4.92.45.33.69.56.46.66.4....5.11.6
insignificant damage28.05.015.85.99.36.3..8.38.020.012.719.12.9
slightly damaged34.15.231.67.523.29.224.910.833.313.640.015.531.83.5
moderately damaged22.04.615.85.923.29.224.910.841.714.230.014.522.83.1
highly damaged7.32.915.85.913.97.524.910.816.710.8..11.62.4
extemely damaged3.72.17.94.49.36.3....10.09.55.01.6
dead..7.94.411.57.618.79.7....4.61.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
less stablen/a2.20.70.50.5..1.21.21.01.04.31.91.60.4
insignificant damage45.92.524.32.932.14.518.84.224.54.330.24.233.81.5
slightly damaged38.02.447.73.438.54.750.65.442.24.937.84.441.51.5
moderately damaged10.21.515.12.421.13.917.64.124.54.312.63.114.61.1
highly damaged2.00.78.71.95.52.210.63.34.92.111.72.95.90.7
extemely damaged1.20.62.81.11.81.3..2.01.43.41.71.80.4
dead0.50.40.90.60.90.91.21.20.90.9..0.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
stablen/a2.90.61.80.81.50.81.71.00.90.61.00.72.00.3
insignificant damage55.51.940.83.052.63.546.63.844.13.335.63.348.31.2
slightly damaged32.41.842.63.033.23.334.83.638.13.243.83.436.41.1
moderately damaged6.50.99.91.87.91.914.02.614.72.416.82.610.10.7
highly damaged1.60.51.50.72.41.12.31.11.30.82.41.11.80.3
extemely damaged0.30.21.10.61.00.70.60.60.90.60.50.50.60.2
dead0.90.42.20.91.40.8......0.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.80.51.50.51.50.71.90.80.90.52.10.82.00.3
insignificant damage50.31.532.22.043.22.735.22.936.92.633.22.641.50.9
slightly damaged34.41.443.92.234.32.639.12.939.22.741.62.737.90.9
moderately damaged8.80.812.51.413.21.915.82.218.62.115.72.012.40.6
highly damaged2.10.45.51.04.11.16.21.53.00.95.61.23.80.3
extemely damaged0.80.32.30.61.80.70.40.41.20.61.80.71.30.2
dead0.70.22.10.61.90.81.50.70.30.3..1.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136917/123291

NFI3

forest area: stand stability · degree of damage of the stand · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilitydegree of damage of the stand1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
criticaln/a1.4500.7710.7710.4100....3.233
insignificant damage8.2212.2410.771..0.41000.77112.117
slightly damaged10.0194.3291.7441.4501.4501.45020.313
moderately damaged6.4232.2411.7441.4501.8451.15814.516
highly damaged2.1412.2411.0581.4500.771..7.422
extemely damaged1.1581.1580.771....0.41003.233
dead..1.1580.9721.058....3.036
total29.31113.7167.4225.5254.2283.53163.77
less stablen/a3.2330.4100..0.31000.41001.8456.124
insignificant damage66.2719.11312.1165.5258.81912.716124.35
slightly damaged54.7837.5914.51514.71415.11515.914152.55
moderately damaged14.71511.9178.0205.1258.8195.32553.88
highly damaged2.9356.9232.1413.1331.8454.92621.513
extemely damaged1.8452.2410.771..0.7711.4506.823
dead0.7710.7710.31000.31000.3100..2.438
total144.1478.6637.7829.11035.8942.08367.43
stablen/a7.2221.8451.1581.0580.7710.77112.517
insignificant damage138.1440.0937.6827.51034.8926.211304.33
slightly damaged80.5641.8823.81120.61230.11032.39229.14
moderately damaged16.1159.7195.7258.22011.61712.41663.77
highly damaged3.9301.4501.7441.4501.1581.84511.318
extemely damaged0.7711.1580.7710.31000.7710.41003.930
dead2.1412.2411.058......5.326
total248.6398.1571.6559.0679.0573.75630.02
totaln/a11.8172.9351.8451.7451.1582.53821.713
insignificant damage212.5361.3750.4733.0943.9839.68440.72
slightly damaged145.2483.7540.0836.7846.7749.67401.82
moderately damaged37.2923.81215.41414.81422.11218.813132.05
highly damaged8.92010.5184.8265.8243.5316.72340.29
extemely damaged3.6324.3292.1410.31001.4502.14113.816
dead2.9354.0302.2411.4500.3100..10.718
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136918/123292
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