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NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture %± %± %±
Western Juran/a..1.10.51.00.5
pure conifer forest22.06.526.92.326.42.2
mixed conifer forest34.17.428.72.329.22.2
mixed broadleaf forest22.06.520.22.120.42.0
pure broadleaf forest22.06.523.12.223.02.1
total100.0.100.0.100.0.
Eastern Juran/a..2.81.62.51.4
pure conifer forest10.09.511.03.010.92.9
mixed conifer forest20.012.714.73.415.13.3
mixed broadleaf forest20.012.722.04.021.93.8
pure broadleaf forest50.015.949.54.849.54.6
total100.0.100.0.100.0.
Western Plateaun/a..5.32.15.22.1
pure conifer forest..24.04.023.64.0
mixed conifer forest100.0.24.04.025.34.1
mixed broadleaf forest..13.13.212.93.1
pure broadleaf forest..33.54.533.04.4
total100.0.100.0.100.0.
Central Plateaun/a..2.81.12.71.1
pure conifer forest11.110.534.43.333.53.2
mixed conifer forest..24.93.023.92.9
mixed broadleaf forest33.315.711.32.212.22.2
pure broadleaf forest55.616.626.53.027.73.0
total100.0.100.0.100.0.
Eastern Plateaun/a20.017.91.70.71.90.8
pure conifer forest..21.82.421.42.3
mixed conifer forest40.021.926.12.526.32.5
mixed broadleaf forest..16.82.216.62.1
pure broadleaf forest40.021.933.72.733.82.7
total100.0.100.0.100.0.
Western Pre-Alpsn/a..8.82.88.12.6
pure conifer forest44.416.660.84.959.44.7
mixed conifer forest..9.83.09.02.7
mixed broadleaf forest33.315.810.83.112.63.2
pure broadleaf forest22.213.99.83.010.83.0
total100.0.100.0.100.0.
Central Pre-Alpsn/a..3.91.23.81.2
pure conifer forest40.015.552.83.152.33.1
mixed conifer forest10.09.522.82.622.32.6
mixed broadleaf forest10.09.59.81.99.81.8
pure broadleaf forest40.015.510.61.911.72.0
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..3.51.43.11.2
pure conifer forest31.89.938.03.737.33.5
mixed conifer forest27.39.529.83.529.53.3
mixed broadleaf forest18.28.215.82.816.12.6
pure broadleaf forest22.79.012.92.614.02.5
total100.0.100.0.100.0.
Northwestern Alpsn/a4.34.33.81.73.91.6
pure conifer forest34.79.949.24.447.04.0
mixed conifer forest13.07.021.63.620.33.3
mixed broadleaf forest17.47.913.93.014.42.8
pure broadleaf forest30.59.611.52.814.42.8
total100.0.100.0.100.0.
Central Alpsn/a..1.91.91.61.6
pure conifer forest58.314.348.07.049.96.3
mixed conifer forest16.710.821.25.720.45.1
mixed broadleaf forest8.38.015.35.014.04.4
pure broadleaf forest16.710.813.64.814.14.4
total100.0.100.0.100.0.
Northeastern Alpsn/a15.510.14.52.56.32.7
pure conifer forest23.111.737.35.935.05.4
mixed conifer forest23.111.719.44.820.04.5
mixed broadleaf forest7.77.43.02.13.72.1
pure broadleaf forest30.712.835.85.935.05.3
total100.0.100.0.100.0.
Southwestern Alpsn/a..2.01.01.50.7
pure conifer forest67.65.470.33.269.62.8
mixed conifer forest12.23.811.12.211.41.9
mixed broadleaf forest9.53.43.51.35.11.3
pure broadleaf forest10.83.613.02.412.42.0
total100.0.100.0.100.0.
Southeastern Alpsn/a4.83.31.30.71.80.7
pure conifer forest64.37.482.82.280.52.2
mixed conifer forest21.46.35.11.37.11.4
mixed broadleaf forest..3.01.02.70.9
pure broadleaf forest9.54.57.81.68.01.5
total100.0.100.0.100.0.
Southern Alpsn/a1.61.61.10.61.20.6
pure conifer forest33.45.932.22.832.42.6
mixed conifer forest1.61.68.01.66.81.4
mixed broadleaf forest3.22.27.31.66.51.3
pure broadleaf forest60.36.251.43.053.12.7
total100.0.100.0.100.0.
Switzerlandn/a2.10.82.60.32.60.3
pure conifer forest42.12.742.10.942.10.8
mixed conifer forest16.32.019.30.819.00.7
mixed broadleaf forest11.11.712.00.611.90.6
pure broadleaf forest28.52.423.90.824.40.8
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159977/146356

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.4501.450
pure conifer forest3.23336.1939.38
mixed conifer forest5.02638.6843.58
mixed broadleaf forest3.23327.21130.410
pure broadleaf forest3.23331.01034.39
total14.615134.32148.92
Eastern Juran/a..1.2571.257
pure conifer forest0.41004.7285.126
mixed conifer forest0.8706.3237.122
mixed broadleaf forest0.8709.51810.318
pure broadleaf forest2.04421.31023.310
total4.03043.0447.03
Western Plateaun/a..2.5402.540
pure conifer forest..11.11711.117
mixed conifer forest0.87011.11712.016
mixed broadleaf forest..6.1256.125
pure broadleaf forest..15.51415.514
total0.87046.3447.24
Central Plateaun/a..1.9401.940
pure conifer forest0.310022.71023.010
mixed conifer forest..16.41216.412
mixed broadleaf forest0.9577.4198.418
pure broadleaf forest1.54417.51219.011
total2.83365.9368.72
Eastern Plateaun/a0.41001.8442.141
pure conifer forest..23.61123.611
mixed conifer forest0.77128.21029.010
mixed broadleaf forest..18.21318.213
pure broadleaf forest0.77136.5837.28
total1.844108.32110.12
Western Pre-Alpsn/a..3.3333.333
pure conifer forest1.54922.91024.49
mixed conifer forest..3.7303.730
mixed broadleaf forest1.1574.1295.225
pure broadleaf forest0.7703.7304.428
total3.33237.7541.14
Central Pre-Alpsn/a..3.6313.631
pure conifer forest1.45048.0749.56
mixed conifer forest0.410020.81221.212
mixed broadleaf forest0.41009.0199.319
pure broadleaf forest1.4509.71811.117
total3.63191.1394.72
Eastern Pre-Alpsn/a..2.1412.141
pure conifer forest2.53723.21125.710
mixed conifer forest2.14018.21220.412
mixed broadleaf forest1.4509.61811.117
pure broadleaf forest1.8447.9209.618
total7.92061.1468.93
Northwestern Alpsn/a0.41001.8442.140
pure conifer forest2.93522.91025.79
mixed conifer forest1.15710.01811.117
mixed broadleaf forest1.4506.4237.920
pure broadleaf forest2.5375.4257.920
total8.22046.5654.74
Central Alpsn/a..0.31000.3100
pure conifer forest2.4378.61811.015
mixed conifer forest0.7703.8294.526
mixed broadleaf forest0.31002.7343.132
pure broadleaf forest0.7702.4373.132
total4.12718.01022.18
Northeastern Alpsn/a0.7711.1581.844
pure conifer forest1.1579.01810.017
mixed conifer forest1.1574.7265.723
mixed broadleaf forest0.41000.7701.157
pure broadleaf forest1.4498.61810.016
total4.72624.0828.76
Southwestern Alpsn/a..1.4501.450
pure conifer forest17.11348.0765.25
mixed conifer forest3.1337.62110.617
mixed broadleaf forest2.4372.4374.826
pure broadleaf forest2.7358.91911.716
total25.41068.3593.73
Southeastern Alpsn/a0.7711.4502.141
pure conifer forest9.51986.3495.84
mixed conifer forest3.2335.3258.420
mixed broadleaf forest..3.2333.233
pure broadleaf forest1.4508.1209.519
total14.815104.33119.03
Southern Alpsn/a0.41001.1581.450
pure conifer forest7.52131.21038.78
mixed conifer forest0.41007.8218.120
mixed broadleaf forest0.7717.1227.821
pure broadleaf forest13.51649.9763.36
total22.31297.04119.33
Switzerlandn/a2.53824.81227.311
pure conifer forest49.78398.42448.22
mixed conifer forest19.313182.54201.74
mixed broadleaf forest13.116113.65126.75
pure broadleaf forest33.610226.33260.03
total118.25945.711063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159978/146357

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment18.25.226.310.133.44.947.86.127.07.356.36.236.92.6
tending9.13.915.88.48.62.93.02.18.14.5..6.31.3
thinning29.16.131.610.718.34.04.52.55.43.79.43.615.02.0
establishment cut12.74.55.35.120.44.27.53.28.14.54.72.611.41.7
removal cut9.13.95.35.15.42.3..5.43.77.83.45.41.2
plentering12.74.55.35.1..1.51.52.72.7..3.00.9
thinning of mountain forest....8.62.934.35.843.28.212.54.116.22.0
coppice cut..........3.12.20.60.4
conversion1.81.8..........0.30.3
transformation..............
sanitary felling3.62.55.35.1........0.90.5
plentering in broadleaf forest..............
tending of forest edge1.81.85.35.11.11.1......0.90.5
planting....1.11.1......0.30.3
agrosilvicultural treatments1.81.8..3.21.81.51.5..6.23.02.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment17.91.86.91.036.71.763.43.651.43.375.32.632.60.8
tending9.41.316.21.48.71.03.41.43.41.21.40.79.20.6
thinning28.52.135.91.813.21.26.11.87.61.78.21.620.40.8
establishment cut13.01.517.61.416.51.35.51.78.01.81.80.813.10.6
removal cut7.91.29.31.16.20.91.71.04.71.42.91.06.50.5
plentering13.41.61.30.43.40.6..0.80.60.40.43.90.4
thinning of mountain forest..0.10.110.21.117.72.822.02.75.01.36.70.5
coppice cut..0.30.20.10.1....2.50.90.40.1
conversion1.70.63.00.60.90.3......1.40.2
transformation....0.10.1......0.00.0
sanitary felling2.30.71.40.41.40.4..0.40.40.70.51.30.2
plentering in broadleaf forest3.00.86.10.90.30.2....0.40.42.30.3
tending of forest edge0.40.31.00.40.90.3..0.40.4..0.60.2
planting0.20.20.40.20.60.3......0.30.1
agrosilvicultural treatments2.30.70.40.20.80.32.21.11.30.71.40.71.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment17.91.77.41.036.41.659.13.148.13.071.82.433.10.8
tending9.31.316.21.48.70.93.31.14.01.21.20.68.90.5
thinning28.62.035.81.813.81.25.71.57.31.68.41.519.80.7
establishment cut12.91.517.31.416.91.36.11.58.01.62.30.812.90.6
removal cut8.01.29.21.16.10.81.20.74.81.33.81.06.40.4
plentering13.31.51.40.43.00.60.40.41.10.60.30.33.80.3
thinning of mountain forest..0.10.110.11.022.22.624.82.66.41.37.80.5
coppice cut..0.30.20.10.1....2.60.90.40.1
conversion1.70.62.90.60.80.3......1.20.2
transformation....0.10.1......0.00.0
sanitary felling2.50.71.50.51.20.4..0.40.40.60.41.30.2
plentering in broadleaf forest2.70.76.00.90.20.2....0.30.32.00.3
tending of forest edge0.60.31.10.40.90.3..0.40.4..0.70.1
planting0.20.20.40.20.70.3......0.30.1
agrosilvicultural treatments2.30.70.40.21.00.32.00.91.10.62.30.81.30.2
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, 03.11.2014 #159979/146358

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment3.6311.84511.01810.9173.53112.81643.79
tending1.8451.1582.8350.7711.158..7.422
thinning5.8252.1416.0241.0580.7712.14117.814
establishment cut2.5380.41006.7231.7441.1581.15813.416
removal cut1.8450.41001.845..0.7711.8456.424
plentering2.5380.4100..0.31000.4100..3.632
thinning of mountain forest....2.8357.9205.7242.83519.213
coppice cut..........0.7710.771
conversion0.4100..........0.4100
transformation..............
sanitary felling0.7710.4100........1.158
plentering in broadleaf forest..............
tending of forest edge0.41000.41000.4100......1.158
planting....0.4100......0.4100
agrosilvicultural treatments0.4100..1.1580.3100..1.4503.233
total19.8136.72333.01022.91113.11622.812118.35
outside perimeterno treatment30.31017.014103.4539.1843.0875.05307.73
tending15.91540.0924.5122.1412.8351.45086.76
thinning48.3888.8537.293.8306.4238.220192.64
establishment cut22.01243.5846.583.4316.7221.845123.85
removal cut13.31623.01217.4141.0583.9302.83561.57
plentering22.7123.2339.619..0.7710.410036.510
thinning of mountain forest..0.410028.81110.91718.4135.02663.47
coppice cut..0.7710.4100....2.5383.632
conversion2.9357.4222.538......12.817
transformation....0.4100......0.4100
sanitary felling4.0303.5313.930..0.41000.77112.517
plentering in broadleaf forest5.02615.2150.771....0.410021.313
tending of forest edge0.7712.5382.538..0.4100..6.124
planting0.41001.1581.845......3.233
agrosilvicultural treatments4.0301.1582.1411.4501.1581.45011.018
total169.32247.21281.6261.7583.6499.64943.01
totalno treatment33.9918.813114.4550.0646.5787.95351.43
tending17.71441.0927.4112.8353.9301.45094.16
thinning54.0790.9543.394.8267.12210.318210.44
establishment cut24.51143.8853.285.1257.8212.835137.35
removal cut15.11523.31219.2131.0584.6274.62767.97
plentering25.2113.5319.6190.31001.1580.410040.19
thinning of mountain forest..0.410031.61018.81224.0117.82182.66
coppice cut..0.7710.4100....3.2334.329
conversion3.2337.4222.538......13.116
transformation....0.4100......0.4100
sanitary felling4.7273.9303.930..0.41000.77113.516
plentering in broadleaf forest5.02615.2150.771....0.410021.313
tending of forest edge1.1582.8352.835..0.4100..7.122
planting0.41001.1582.141......3.532
agrosilvicultural treatments4.3291.1583.2331.7441.1582.83514.216
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159980/146359

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey) %± %± %±
AGno treatment66.727.36.82.38.32.5
tending..19.53.719.03.6
thinning33.327.335.64.435.54.4
establishment cut..14.43.214.03.2
removal cut..6.82.36.62.3
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.71.21.71.2
transformation......
sanitary felling..0.80.80.80.8
plentering in broadleaf forest..12.73.112.43.0
tending of forest edge..0.80.80.80.8
planting..0.80.80.80.8
agrosilvicultural treatments......
total100.0.100.0.100.0.
AIno treatment100.0.21.411.326.711.8
tending......
thinning..7.17.16.76.6
establishment cut..57.113.553.313.2
removal cut..7.17.16.76.6
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..7.17.16.76.6
total100.0.100.0.100.0.
ARno treatment33.319.610.57.216.07.5
tending33.319.65.35.212.06.6
thinning16.715.515.88.516.07.5
establishment cut..31.610.824.08.7
removal cut..26.310.320.08.1
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling16.715.5..4.04.0
plentering in broadleaf forest......
tending of forest edge..10.57.28.05.5
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
BEno treatment23.66.023.42.123.41.9
tending7.83.810.91.510.51.4
thinning29.46.426.32.126.62.0
establishment cut15.75.110.11.510.71.4
removal cut3.92.79.71.49.11.3
plentering2.01.96.41.25.91.1
thinning of mountain forest9.84.29.51.49.51.3
coppice cut......
conversion..1.40.61.30.5
transformation......
sanitary felling2.01.90.70.40.80.4
plentering in broadleaf forest......
tending of forest edge..0.20.20.20.2
planting2.01.90.90.51.10.5
agrosilvicultural treatments3.92.70.50.30.80.4
total100.0.100.0.100.0.
BL/BSno treatment..9.84.78.54.1
tending..14.75.612.84.9
thinning33.319.428.97.129.56.7
establishment cut..17.25.915.05.3
removal cut33.319.49.84.712.84.9
plentering......
thinning of mountain forest......
coppice cut......
conversion..4.93.44.33.0
transformation......
sanitary felling16.715.32.52.44.33.0
plentering in broadleaf forest..12.35.210.74.6
tending of forest edge16.715.3..2.12.1
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
FRno treatment..19.83.919.13.8
tending..12.33.211.83.1
thinning75.021.721.74.023.64.1
establishment cut25.021.725.54.225.54.2
removal cut..7.62.67.32.5
plentering..2.81.62.71.6
thinning of mountain forest..6.62.46.42.3
coppice cut......
conversion..1.91.31.81.3
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.90.90.90.9
planting......
agrosilvicultural treatments..0.90.90.90.9
total100.0.100.0.100.0.
GEno treatment......
tending......
thinning..62.922.362.922.3
establishment cut......
removal cut..21.019.921.019.9
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..16.214.416.214.4
planting......
agrosilvicultural treatments......
total..100.0.100.0.
GLno treatment62.517.263.68.563.47.6
tending12.511.83.03.04.93.4
thinning25.015.49.15.012.25.2
establishment cut......
removal cut..15.26.312.25.2
plentering......
thinning of mountain forest..3.03.02.42.4
coppice cut......
conversion......
transformation..3.03.02.42.4
sanitary felling..3.03.02.42.4
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
GRno treatment27.86.152.82.749.52.5
tending5.63.13.71.03.91.0
thinning5.63.17.61.47.41.3
establishment cut14.84.87.61.48.61.4
removal cut5.63.16.21.36.11.2
plentering1.91.80.80.51.00.5
thinning of mountain forest38.96.618.72.121.32.0
coppice cut..0.30.30.30.3
conversion......
transformation......
sanitary felling..0.60.40.50.3
plentering in broadleaf forest......
tending of forest edge..0.60.40.50.3
planting......
agrosilvicultural treatments..1.10.61.00.5
total100.0.100.0.100.0.
JUno treatment..17.04.216.03.9
tending..6.12.75.82.5
thinning60.022.031.75.233.45.1
establishment cut20.018.011.03.511.53.4
removal cut20.018.015.94.116.14.0
plentering..6.12.75.82.5
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..6.12.75.82.5
plentering in broadleaf forest..1.21.21.21.2
tending of forest edge..1.21.21.21.2
planting......
agrosilvicultural treatments..3.72.13.52.0
total100.0.100.0.100.0.
LUno treatment..12.23.012.12.9
tending100.0.10.42.811.22.8
thinning..33.84.233.54.2
establishment cut..27.54.027.34.0
removal cut..4.81.94.81.9
plentering..1.61.11.61.1
thinning of mountain forest..0.80.80.80.8
coppice cut......
conversion..0.80.80.80.8
transformation......
sanitary felling..3.21.63.21.6
plentering in broadleaf forest..2.41.42.41.4
tending of forest edge..0.80.80.80.8
planting......
agrosilvicultural treatments..1.61.11.61.1
total100.0.100.0.100.0.
NEno treatment..8.03.17.02.8
tending10.09.58.33.28.53.1
thinning10.09.522.84.921.34.5
establishment cut..5.32.64.72.3
removal cut......
plentering70.014.543.75.746.85.4
thinning of mountain forest......
coppice cut......
conversion10.09.51.31.32.31.6
transformation......
sanitary felling..1.31.31.21.2
plentering in broadleaf forest..5.32.64.72.3
tending of forest edge......
planting......
agrosilvicultural treatments..4.02.33.52.0
total100.0.100.0.100.0.
NWno treatment..68.811.764.711.7
tending......
thinning..18.810.017.69.4
establishment cut100.0.12.58.417.69.4
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
OWno treatment50.025.257.67.357.07.0
tending50.025.221.16.023.46.0
thinning..6.43.65.93.3
establishment cut..4.33.03.92.7
removal cut..2.12.12.02.0
plentering......
thinning of mountain forest..6.43.65.93.3
coppice cut......
conversion......
transformation......
sanitary felling..2.12.12.02.0
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SGno treatment17.69.227.54.126.33.8
tending5.95.76.72.36.62.1
thinning41.212.018.33.521.23.5
establishment cut11.87.823.43.921.93.5
removal cut5.95.78.32.58.02.3
plentering..0.80.80.70.7
thinning of mountain forest5.95.76.72.36.62.1
coppice cut......
conversion..2.51.42.21.3
transformation......
sanitary felling..2.51.42.21.3
plentering in broadleaf forest..0.80.80.70.7
tending of forest edge5.95.70.80.81.41.0
planting......
agrosilvicultural treatments5.95.71.71.22.21.3
total100.0.100.0.100.0.
SHno treatment..8.84.98.34.7
tending..14.76.113.95.8
thinning..50.08.647.28.4
establishment cut..17.66.616.76.3
removal cut100.0.2.92.98.34.7
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..2.92.92.82.8
plentering in broadleaf forest......
tending of forest edge......
planting..2.92.92.82.8
agrosilvicultural treatments......
total100.0.100.0.100.0.
SOno treatment100.0.15.04.018.14.2
tending..11.33.510.83.4
thinning..40.05.538.65.3
establishment cut..15.04.014.53.9
removal cut..11.23.510.83.4
plentering......
thinning of mountain forest......
coppice cut......
conversion..3.82.13.62.1
transformation......
sanitary felling..1.31.21.21.2
plentering in broadleaf forest..2.51.82.41.7
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SZno treatment..33.35.831.05.5
tending..12.14.011.33.8
thinning20.018.010.63.811.33.8
establishment cut80.017.933.45.836.65.8
removal cut..1.51.51.41.4
plentering......
thinning of mountain forest..4.52.64.22.4
coppice cut......
conversion......
transformation......
sanitary felling..3.02.12.82.0
plentering in broadleaf forest..1.51.51.41.4
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
TGno treatment100.0.3.32.36.13.0
tending..22.05.021.34.9
thinning..39.56.038.45.8
establishment cut..17.64.617.14.5
removal cut..7.33.27.13.1
plentering......
thinning of mountain forest......
coppice cut......
conversion..2.92.12.82.0
transformation......
sanitary felling..1.51.51.41.4
plentering in broadleaf forest..4.42.54.32.4
tending of forest edge..1.51.51.41.4
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
TIno treatment62.76.878.82.875.72.6
tending..0.90.70.70.5
thinning9.84.28.31.98.61.7
establishment cut2.01.91.80.91.90.8
removal cut7.83.81.80.93.01.0
plentering..0.50.50.40.4
thinning of mountain forest5.93.32.81.13.41.1
coppice cut3.92.72.81.13.01.0
conversion......
transformation......
sanitary felling..0.50.50.40.4
plentering in broadleaf forest..0.50.50.40.4
tending of forest edge......
planting......
agrosilvicultural treatments7.83.81.40.82.61.0
total100.0.100.0.100.0.
URno treatment40.015.655.18.751.67.7
tending..9.05.06.93.9
thinning10.09.512.05.711.54.9
establishment cut50.015.918.06.725.36.6
removal cut......
plentering..3.03.02.32.3
thinning of mountain forest..3.03.02.32.3
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
VDno treatment46.712.927.32.928.52.9
tending20.010.39.61.910.21.9
thinning6.76.517.32.516.72.4
establishment cut13.38.820.82.720.42.6
removal cut6.76.55.61.55.71.5
plentering..10.42.09.71.9
thinning of mountain forest6.76.52.21.02.41.0
coppice cut..1.30.71.20.7
conversion..0.40.40.40.4
transformation......
sanitary felling..1.70.91.60.8
plentering in broadleaf forest......
tending of forest edge..0.40.40.40.4
planting..0.40.40.40.4
agrosilvicultural treatments..2.51.02.41.0
total100.0.100.0.100.0.
VSno treatment45.95.859.33.555.73.0
tending2.71.94.01.43.71.1
thinning5.42.67.51.97.01.5
establishment cut6.82.95.01.55.51.4
removal cut2.71.92.51.12.61.0
plentering1.41.30.50.50.70.5
thinning of mountain forest32.45.418.62.822.32.5
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.50.50.40.4
planting......
agrosilvicultural treatments2.71.92.01.02.20.9
total100.0.100.0.100.0.
ZGno treatment......
tending100.0.33.314.138.513.9
thinning..16.711.115.410.4
establishment cut..8.38.37.77.7
removal cut..8.38.37.77.7
plentering......
thinning of mountain forest......
coppice cut......
conversion..16.711.115.410.4
transformation......
sanitary felling......
plentering in broadleaf forest..8.38.37.77.7
tending of forest edge......
planting..8.38.37.77.7
agrosilvicultural treatments......
total100.0.100.0.100.0.
ZHno treatment..7.02.27.02.1
tending..16.23.116.13.1
thinning..29.63.829.43.8
establishment cut..9.92.59.82.5
removal cut..6.32.16.32.0
plentering..0.70.70.70.7
thinning of mountain forest..1.41.01.41.0
coppice cut......
conversion..7.72.27.72.2
transformation......
sanitary felling..2.11.22.11.2
plentering in broadleaf forest..16.23.116.13.1
tending of forest edge100.0.2.11.22.81.4
planting..0.70.70.70.7
agrosilvicultural treatments......
total100.0.100.0.100.0.
Switzerlandno treatment37.12.632.70.833.20.8
tending6.31.39.20.68.90.5
thinning15.12.020.40.819.80.7
establishment cut11.31.713.10.612.90.6
removal cut5.51.36.60.56.50.5
plentering2.80.83.70.33.60.3
thinning of mountain forest16.22.06.60.57.70.5
coppice cut0.60.40.40.10.40.1
conversion0.30.31.40.21.30.2
transformation..0.00.00.00.0
sanitary felling0.90.51.30.21.30.2
plentering in broadleaf forest..2.30.32.10.3
tending of forest edge1.00.50.60.20.70.1
planting0.30.30.30.10.30.1
agrosilvicultural treatments2.70.91.20.21.30.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159981/146360

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment0.8703.2344.030
tending..9.3199.319
thinning0.410016.91317.312
establishment cut..6.8236.823
removal cut..3.2343.234
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.8700.870
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest..6.0246.024
tending of forest edge..0.41000.4100
planting..0.41000.4100
agrosilvicultural treatments......
total1.25747.5348.72
AIno treatment0.31001.0541.345
tending......
thinning..0.31000.3100
establishment cut..2.6272.627
removal cut..0.31000.3100
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..0.31000.3100
total0.31004.5134.811
ARno treatment0.6690.6691.347
tending0.6690.31001.055
thinning0.31001.0551.347
establishment cut..1.9361.936
removal cut..1.6411.641
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling0.3100..0.3100
plentering in broadleaf forest......
tending of forest edge..0.6690.669
planting......
agrosilvicultural treatments......
total1.9376.1128.05
BEno treatment4.12933.9938.09
tending1.45015.71417.114
thinning5.12538.0943.28
establishment cut2.73514.71517.413
removal cut0.77114.11514.815
plentering0.31009.2199.618
thinning of mountain forest1.74513.71515.414
coppice cut......
conversion..2.1412.141
transformation......
sanitary felling0.31001.0581.450
plentering in broadleaf forest......
tending of forest edge..0.31000.3100
planting0.31001.4501.745
agrosilvicultural treatments0.7710.7711.450
total17.513144.83162.32
BL/BSno treatment..1.6491.649
tending..2.4392.439
thinning0.8704.8265.624
establishment cut..2.9362.936
removal cut0.8701.6492.439
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.8700.870
transformation......
sanitary felling0.41000.41000.870
plentering in broadleaf forest..2.0432.043
tending of forest edge0.4100..0.4100
planting......
agrosilvicultural treatments......
total2.43916.6819.16
FRno treatment..7.8207.820
tending..4.9264.926
thinning1.1578.6199.718
establishment cut0.410010.11710.517
removal cut..3.0343.034
plentering..1.1571.157
thinning of mountain forest..2.6372.637
coppice cut......
conversion..0.7700.770
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..0.41000.4100
total1.54939.6441.13
GEno treatment......
tending......
thinning..1.4481.448
establishment cut......
removal cut..0.51000.5100
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments......
total..2.2342.234
GLno treatment1.9438.11710.014
tending0.41000.41000.870
thinning0.8701.2571.943
establishment cut......
removal cut..1.9431.943
plentering......
thinning of mountain forest..0.41000.4100
coppice cut......
conversion......
transformation..0.41000.4100
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total3.13312.71115.88
GRno treatment5.22665.2670.46
tending1.0584.5275.625
thinning1.0589.41910.518
establishment cut2.8359.41912.216
removal cut1.0587.7218.720
plentering0.31001.0581.450
thinning of mountain forest7.32123.01230.410
coppice cut..0.41000.4100
conversion......
transformation......
sanitary felling..0.7710.771
plentering in broadleaf forest......
tending of forest edge..0.7710.771
planting......
agrosilvicultural treatments..1.4501.450
total18.913123.53142.33
JUno treatment..5.4255.425
tending..1.9441.944
thinning1.25710.11711.315
establishment cut0.41003.5323.930
removal cut0.41005.1265.525
plentering..1.9441.944
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..1.9441.944
plentering in broadleaf forest..0.41000.4100
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments..1.2571.257
total1.94431.9433.93
LUno treatment..4.8254.825
tending0.31004.1274.425
thinning..13.21313.213
establishment cut..10.71510.715
removal cut..1.9401.940
plentering..0.6700.670
thinning of mountain forest..0.31000.3100
coppice cut......
conversion..0.31000.3100
transformation......
sanitary felling..1.3491.349
plentering in broadleaf forest..0.9570.957
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments..0.6700.670
total0.310039.0339.33
NEno treatment..1.9401.940
tending0.31002.0402.337
thinning0.31005.5225.822
establishment cut..1.3491.349
removal cut......
plentering2.23710.61412.812
thinning of mountain forest......
coppice cut......
conversion0.31000.31000.670
transformation......
sanitary felling..0.31000.3100
plentering in broadleaf forest..1.3491.349
tending of forest edge......
planting......
agrosilvicultural treatments..1.0571.057
total3.23024.2627.44
NWno treatment..4.2224.222
tending......
thinning..1.2551.255
establishment cut0.41000.8691.255
removal cut......
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.41006.1146.513
OWno treatment0.77010.11410.813
tending0.7703.7294.526
thinning..1.1571.157
establishment cut..0.7700.770
removal cut..0.41000.4100
plentering......
thinning of mountain forest..1.1571.157
coppice cut......
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total1.54917.5619.04
SGno treatment1.15811.91613.015
tending0.41002.9353.233
thinning2.5378.02010.517
establishment cut0.77010.11710.917
removal cut0.41003.6314.029
plentering..0.41000.4100
thinning of mountain forest0.41002.9353.333
coppice cut......
conversion..1.1571.157
transformation......
sanitary felling..1.1571.157
plentering in broadleaf forest..0.41000.4100
tending of forest edge0.41000.41000.771
planting......
agrosilvicultural treatments0.41000.7701.157
total6.12343.4649.54
SHno treatment..1.1561.156
tending..1.8421.842
thinning..6.1186.118
establishment cut..2.1382.138
removal cut0.7700.41001.156
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge......
planting..0.41000.4100
agrosilvicultural treatments......
total0.77012.1512.83
SOno treatment1.1574.5275.724
tending..3.4323.432
thinning..12.11412.114
establishment cut..4.5274.527
removal cut..3.4323.432
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.1571.157
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest..0.8700.870
tending of forest edge......
planting......
agrosilvicultural treatments......
total1.15730.3431.44
SZno treatment..8.0188.018
tending..2.9342.934
thinning0.41002.5362.934
establishment cut1.4498.0199.417
removal cut..0.41000.4100
plentering......
thinning of mountain forest..1.1571.157
coppice cut......
conversion......
transformation......
sanitary felling..0.7700.770
plentering in broadleaf forest..0.41000.4100
tending of forest edge......
planting......
agrosilvicultural treatments......
total1.84423.9625.75
TGno treatment0.6700.7711.350
tending..4.5234.523
thinning..8.1158.115
establishment cut..3.6273.627
removal cut..1.5431.543
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.6700.670
transformation......
sanitary felling..0.31000.3100
plentering in broadleaf forest..0.9570.957
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments......
total0.67020.4421.04
TIno treatment11.51761.1672.65
tending..0.7710.771
thinning1.8446.4238.220
establishment cut0.41001.4501.844
removal cut1.4501.4502.935
plentering..0.41000.4100
thinning of mountain forest1.1582.1413.233
coppice cut0.7712.1412.935
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest..0.41000.4100
tending of forest edge......
planting......
agrosilvicultural treatments1.4501.1582.537
total18.31377.6595.94
URno treatment1.3496.1227.419
tending..1.0571.057
thinning0.31001.3491.743
establishment cut1.7432.0393.628
removal cut......
plentering..0.31000.3100
thinning of mountain forest..0.31000.3100
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total3.33011.01414.311
VDno treatment2.73723.91126.510
tending1.1588.4209.519
thinning0.410015.21515.515
establishment cut0.87118.21319.013
removal cut0.41004.9275.326
plentering..9.1209.120
thinning of mountain forest0.41001.9442.340
coppice cut..1.1581.158
conversion..0.41000.4100
transformation......
sanitary felling..1.5501.550
plentering in broadleaf forest......
tending of forest edge..0.41000.4100
planting..0.41000.4100
agrosilvicultural treatments..2.2412.241
total5.72587.5393.23
VSno treatment11.71640.5852.26
tending0.7712.8353.431
thinning1.4505.1256.522
establishment cut1.7443.4315.125
removal cut0.7711.7442.437
plentering0.31000.31000.771
thinning of mountain forest8.22012.71620.912
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments0.7711.4502.141
total25.41068.3593.73
ZGno treatment......
tending0.41001.7442.137
thinning..0.9680.968
establishment cut..0.41000.4100
removal cut..0.41000.4100
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.9680.968
transformation......
sanitary felling......
plentering in broadleaf forest..0.41000.4100
tending of forest edge......
planting..0.41000.4100
agrosilvicultural treatments......
total0.41005.1135.69
ZHno treatment..3.5313.531
tending..8.1198.119
thinning..14.81314.813
establishment cut..4.9264.926
removal cut..3.2323.232
plentering..0.41000.4100
thinning of mountain forest..0.7700.770
coppice cut......
conversion..3.9293.929
transformation......
sanitary felling..1.1571.157
plentering in broadleaf forest..8.1198.119
tending of forest edge0.41001.1571.450
planting..0.41000.4100
agrosilvicultural treatments......
total0.410050.0250.42
Switzerlandno treatment43.79309.13352.93
tending7.42287.4694.86
thinning17.914193.14211.04
establishment cut13.316124.35137.65
removal cut6.52462.2768.77
plentering3.33135.4938.69
thinning of mountain forest19.11362.9782.06
coppice cut0.7713.7314.429
conversion0.310013.01613.316
transformation..0.41000.4100
sanitary felling1.15812.61713.716
plentering in broadleaf forest..22.01222.012
tending of forest edge1.1585.9247.022
planting0.31003.3333.632
agrosilvicultural treatments3.23310.91814.116
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159982/146361

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %±
inside perimeterno treatment17.65.331.311.619.56.240.33.857.26.236.92.6
tending5.93.318.89.817.15.94.91.7..6.31.3
thinning31.46.525.010.824.46.78.52.29.53.715.12.0
establishment cut9.84.218.89.822.06.511.02.44.82.711.41.7
removal cut11.84.5..4.93.43.01.37.93.45.41.2
plentering13.74.8..2.42.41.20.9..3.10.9
thinning of mountain forest....2.42.428.63.511.14.016.22.0
coppice cut........3.22.20.60.4
conversion2.01.9........0.30.3
transformation............
sanitary felling3.92.7..2.42.4....0.90.5
plentering in broadleaf forest............
tending of forest edge2.01.96.36.12.42.4....0.90.5
planting......0.60.6..0.30.3
agrosilvicultural treatments2.01.9..2.42.41.81.06.33.12.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment15.71.78.61.126.21.952.81.876.32.632.50.8
tending10.91.415.81.59.91.34.80.81.50.79.20.6
thinning30.12.135.51.916.91.68.31.08.01.620.50.8
establishment cut13.01.516.91.520.51.89.01.01.80.813.20.7
removal cut7.41.29.61.25.71.05.40.82.61.06.50.5
plentering12.81.50.60.35.71.00.70.30.40.43.90.4
thinning of mountain forest..0.20.28.51.216.11.35.11.36.70.5
coppice cut0.40.3..0.20.20.10.12.20.90.40.1
conversion1.90.62.90.71.70.6....1.40.2
transformation......0.10.1..0.00.0
sanitary felling2.30.71.30.41.70.60.70.30.70.51.30.2
plentering in broadleaf forest2.90.86.71.00.60.3..0.40.42.30.3
tending of forest edge0.20.21.40.50.80.40.40.2..0.60.2
planting0.20.20.50.30.60.30.30.2..0.30.1
agrosilvicultural treatments2.30.70.20.21.10.51.30.41.10.61.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment15.91.69.21.125.71.850.51.772.72.433.00.8
tending10.41.315.81.410.41.34.80.71.20.68.90.5
thinning30.22.035.31.917.41.68.30.98.31.519.90.7
establishment cut12.71.416.91.520.61.79.31.02.40.813.00.6
removal cut7.81.29.31.15.61.05.00.73.61.06.40.4
plentering12.91.40.60.35.51.00.80.30.30.33.80.3
thinning of mountain forest..0.20.28.11.118.31.36.21.37.70.5
coppice cut0.40.3..0.20.20.10.12.40.80.40.1
conversion1.90.62.80.61.60.5....1.20.2
transformation......0.10.1..0.00.0
sanitary felling2.40.71.20.41.80.60.50.20.60.41.30.2
plentering in broadleaf forest2.60.76.51.00.50.3..0.30.32.00.3
tending of forest edge0.40.31.60.50.90.40.30.2..0.70.1
planting0.20.20.50.30.50.30.30.2..0.30.1
agrosilvicultural treatments2.20.60.20.21.20.51.40.42.10.81.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159983/146362

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment3.3331.8452.93522.81212.81643.59
tending1.1581.1582.5382.835..7.422
thinning5.8251.4503.6314.8272.14117.814
establishment cut1.8451.1583.2336.2231.15813.416
removal cut2.241..0.7711.7451.8456.423
plentering2.638..0.41000.771..3.632
thinning of mountain forest....0.410016.2142.53819.113
coppice cut........0.7710.771
conversion0.4100........0.4100
transformation............
sanitary felling0.771..0.4100....1.158
plentering in broadleaf forest............
tending of forest edge0.41000.41000.4100....1.158
planting......0.3100..0.3100
agrosilvicultural treatments0.4100..0.41001.0581.4503.233
total18.6135.62514.81556.7722.312118.15
outside perimeterno treatment27.71119.01349.78136.1473.95306.63
tending19.31334.8918.71312.5161.45086.86
thinning53.3778.4632.11021.4127.821193.04
establishment cut23.01237.2938.9923.2121.845124.15
removal cut13.11621.11210.81813.9162.53861.47
plentering22.6121.45010.8181.7450.410036.910
thinning of mountain forest..0.410016.21441.595.02663.07
coppice cut0.771..0.41000.41002.1413.632
conversion3.3336.3233.233....12.917
transformation......0.3100..0.3100
sanitary felling4.0302.8353.2331.7450.77112.517
plentering in broadleaf forest5.12614.8151.158..0.410021.313
tending of forest edge0.41003.2331.4501.058..6.024
planting0.41001.1581.1580.771..3.233
agrosilvicultural treatments4.0300.41002.2413.5321.15811.118
total177.02220.71189.92257.9297.04942.61
totalno treatment31.01020.71352.67159.0486.75350.13
tending20.41335.8921.31215.2151.45094.26
thinning59.1779.8635.7926.3119.918210.84
establishment cut24.81138.3942.2829.4102.835137.55
removal cut15.31521.11211.51715.6154.32967.87
plentering25.2111.45011.2182.4380.410040.59
thinning of mountain forest..0.410016.61457.777.42182.16
coppice cut0.771..0.41000.41002.8354.329
conversion3.7316.3233.233....13.216
transformation......0.3100..0.3100
sanitary felling4.7272.8353.6311.7450.77113.616
plentering in broadleaf forest5.12614.8151.158..0.410021.313
tending of forest edge0.7713.5311.8451.058..7.122
planting0.41001.1581.1581.058..3.532
agrosilvicultural treatments4.4290.41002.5384.5282.53814.216
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159984/146363

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment20.95.033.37.332.06.845.95.826.26.857.26.237.02.6
tending9.03.511.95.010.64.52.71.97.14.0..6.31.3
thinning29.95.616.75.823.46.25.42.64.83.39.53.715.01.9
establishment cut11.94.011.95.023.46.26.82.914.35.44.82.711.31.7
removal cut9.03.54.83.32.12.12.71.94.83.37.93.45.41.2
plentering10.43.72.42.4..1.41.32.42.4..3.00.9
thinning of mountain forest..14.35.42.12.132.45.440.57.611.14.016.32.0
coppice cut..........3.22.20.60.4
conversion1.51.5..........0.30.3
transformation..............
sanitary felling3.02.1..2.12.1......0.90.5
plentering in broadleaf forest..............
tending of forest edge3.02.1..2.12.1......0.90.5
planting..2.42.4........0.30.3
agrosilvicultural treatments1.51.52.42.42.12.12.71.9..6.33.12.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment11.71.033.52.134.92.859.33.550.12.976.32.632.50.8
tending13.71.09.11.38.61.64.01.43.71.11.50.79.20.6
thinning33.21.415.21.613.42.07.51.97.71.68.01.620.50.8
establishment cut15.21.115.21.622.32.45.01.58.81.61.80.813.10.6
removal cut8.60.84.91.07.61.62.51.16.41.42.61.06.50.5
plentering5.90.76.01.10.70.50.50.51.00.60.40.43.90.4
thinning of mountain forest0.10.111.51.45.01.318.62.819.52.35.11.36.70.5
coppice cut0.20.10.20.2....0.30.32.20.90.40.1
conversion2.40.51.00.51.40.7......1.40.2
transformation....0.30.3......0.00.0
sanitary felling1.70.41.40.52.10.8..0.30.30.70.51.30.2
plentering in broadleaf forest5.00.7..1.00.6....0.40.42.30.3
tending of forest edge0.90.3..1.40.70.50.50.70.5..0.60.2
planting0.40.20.80.40.30.3......0.30.1
agrosilvicultural treatments1.10.31.00.51.00.62.01.01.30.71.10.61.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment12.21.033.52.134.52.655.73.047.12.772.72.433.00.8
tending13.41.09.31.38.91.53.71.14.11.11.20.68.90.5
thinning33.01.415.31.614.81.97.01.57.41.48.31.519.90.7
establishment cut15.01.015.01.622.52.35.51.49.51.62.40.812.90.6
removal cut8.60.84.90.96.81.42.61.06.21.33.61.06.40.4
plentering6.20.75.71.00.60.40.70.51.20.60.30.33.80.3
thinning of mountain forest0.10.111.71.44.61.222.32.522.12.36.21.37.80.5
coppice cut0.20.10.20.2....0.30.32.40.80.40.1
conversion2.40.40.90.41.20.6......1.20.2
transformation....0.30.3......0.00.0
sanitary felling1.80.41.30.52.10.8..0.30.30.60.41.30.2
plentering in broadleaf forest4.70.6..0.90.5....0.30.32.00.3
tending of forest edge1.00.3..1.50.70.40.40.60.4..0.70.1
planting0.30.20.90.40.30.3......0.30.1
agrosilvicultural treatments1.10.31.10.51.20.62.20.91.20.62.10.81.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159985/146364

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · 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
landslide/mudflow SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment5.0275.0265.22511.7163.93012.81643.59
tending2.1411.8451.7440.7711.158..7.422
thinning7.2222.5383.8301.4500.7712.14117.714
establishment cut2.9351.8453.8301.7442.1411.15813.316
removal cut2.1410.7710.31000.7710.7711.8456.424
plentering2.5380.4100..0.31000.4100..3.632
thinning of mountain forest..2.2410.31008.2206.0242.53819.213
coppice cut..........0.7710.771
conversion0.4100..........0.4100
transformation..............
sanitary felling0.771..0.3100......1.158
plentering in broadleaf forest..............
tending of forest edge0.771..0.3100......1.158
planting..0.4100........0.4100
agrosilvicultural treatments0.41000.41000.31000.771..1.4503.233
total24.01215.11516.21425.41014.81522.312117.85
outside perimeterno treatment46.5858.8735.1940.5852.2773.95307.13
tending54.4815.9158.6192.8353.9301.45086.96
thinning132.0426.71113.4155.1258.1207.821193.14
establishment cut60.4726.71122.4113.4319.1191.845123.95
removal cut34.3108.7207.6211.7446.7232.53861.57
plentering23.61210.5180.7710.31001.1580.410036.510
thinning of mountain forest0.410020.2135.02712.71620.4125.02663.57
coppice cut0.7710.4100....0.41002.1413.632
conversion9.7191.8451.450......12.817
transformation....0.3100......0.3100
sanitary felling6.8232.5382.141..0.41000.77112.417
plentering in broadleaf forest20.013..1.058....0.410021.413
tending of forest edge3.632..1.4500.31000.771..6.024
planting1.4501.4500.3100......3.233
agrosilvicultural treatments4.3291.8451.0581.4501.4501.15811.018
total398.11175.32100.4368.35104.3397.04943.41
totalno treatment51.5863.8640.2852.2656.1686.75350.63
tending56.5717.71410.4183.4314.9261.45094.36
thinning139.1429.21017.2136.5228.8199.918210.84
establishment cut63.3728.51126.2105.12511.3172.835137.25
removal cut36.5109.4197.9202.4377.4214.32967.97
plentering26.11110.8180.7710.7711.4500.410040.19
thinning of mountain forest0.410022.4125.32620.91226.4117.42182.76
coppice cut0.7710.4100....0.41002.8354.329
conversion10.0191.8451.450......13.216
transformation....0.3100......0.3100
sanitary felling7.5222.5382.438..0.41000.77113.516
plentering in broadleaf forest20.013..1.058....0.410021.413
tending of forest edge4.329..1.7450.31000.771..7.122
planting1.4501.8450.3100......3.632
agrosilvicultural treatments4.7282.2411.4502.1411.4502.53814.116
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159986/146365

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey) %± %± %±
Western Jurano treatment17.15.917.32.017.31.9
tending7.34.18.81.58.61.4
thinning34.17.427.92.328.52.2
establishment cut12.25.112.01.712.01.6
removal cut4.93.47.51.47.21.3
plentering17.15.916.51.916.51.8
thinning of mountain forest......
coppice cut..0.50.40.50.3
conversion2.42.41.30.61.40.6
transformation......
sanitary felling2.42.42.10.72.20.7
plentering in broadleaf forest..2.90.92.60.8
tending of forest edge..0.30.30.20.2
planting......
agrosilvicultural treatments2.42.42.90.92.90.8
total100.0.100.0.100.0.
Eastern Jurano treatment20.012.710.12.910.92.9
tending..18.43.716.83.4
thinning20.012.737.54.736.14.4
establishment cut..16.53.615.13.3
removal cut40.015.57.32.510.12.8
plentering......
thinning of mountain forest......
coppice cut......
conversion..3.71.83.41.7
transformation......
sanitary felling10.09.52.81.63.41.7
plentering in broadleaf forest..2.81.62.51.4
tending of forest edge10.09.5..0.80.8
planting..0.90.90.80.8
agrosilvicultural treatments......
total100.0.100.0.100.0.
Western Plateauno treatment50.035.521.33.921.83.9
tending50.035.514.23.314.93.3
thinning..29.14.328.64.2
establishment cut..21.33.921.03.8
removal cut..9.82.89.62.8
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..0.90.90.90.9
plentering in broadleaf forest......
tending of forest edge..2.41.42.41.4
planting..0.90.90.90.9
agrosilvicultural treatments......
total100.0.100.0.100.0.
Central Plateauno treatment11.110.56.21.76.41.7
tending22.213.915.02.515.32.4
thinning33.315.740.63.440.33.3
establishment cut33.315.717.42.618.02.6
removal cut..13.62.413.12.3
plentering..1.40.81.40.8
thinning of mountain forest......
coppice cut......
conversion..1.90.91.80.9
transformation......
sanitary felling..0.90.70.90.6
plentering in broadleaf forest..1.40.81.40.8
tending of forest edge..0.90.70.90.6
planting......
agrosilvicultural treatments..0.50.50.50.5
total100.0.100.0.100.0.
Eastern Plateauno treatment60.021.95.61.36.51.4
tending..16.82.116.62.1
thinning20.017.934.32.734.12.7
establishment cut..14.92.014.62.0
removal cut..6.61.46.51.4
plentering..0.30.30.30.3
thinning of mountain forest..0.30.30.30.3
coppice cut......
conversion..4.61.24.51.2
transformation......
sanitary felling..1.70.71.60.7
plentering in broadleaf forest..12.91.912.71.9
tending of forest edge20.017.91.30.71.60.7
planting..0.70.50.60.5
agrosilvicultural treatments......
total100.0.100.0.100.0.
Western Pre-Alpsno treatment..29.44.527.04.2
tending11.110.57.92.78.12.6
thinning44.416.615.63.618.03.7
establishment cut22.213.917.73.818.03.7
removal cut11.110.54.92.15.42.2
plentering..2.91.72.71.5
thinning of mountain forest11.110.516.73.716.23.5
coppice cut..1.01.00.90.9
conversion..2.01.41.81.3
transformation......
sanitary felling..1.01.00.90.9
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..1.01.00.90.9
total100.0.100.0.100.0.
Central Pre-Alpsno treatment40.015.529.12.829.52.8
tending20.012.79.81.910.21.9
thinning..17.72.417.02.3
establishment cut30.014.515.72.316.32.3
removal cut..5.11.44.91.3
plentering10.09.510.21.910.21.9
thinning of mountain forest..7.91.77.61.6
coppice cut......
conversion..1.20.71.10.7
transformation......
sanitary felling..1.60.81.50.8
plentering in broadleaf forest......
tending of forest edge......
planting..0.80.60.80.5
agrosilvicultural treatments..0.80.60.80.5
total100.0.100.0.100.0.
Eastern Pre-Alpsno treatment18.28.219.93.119.72.9
tending18.28.211.12.411.92.3
thinning27.39.516.42.817.62.7
establishment cut18.28.229.23.528.03.2
removal cut4.54.57.02.06.71.8
plentering..0.60.60.50.5
thinning of mountain forest..4.71.64.11.4
coppice cut......
conversion..2.31.22.11.0
transformation......
sanitary felling4.54.52.31.22.61.1
plentering in broadleaf forest..1.81.01.60.9
tending of forest edge4.54.52.31.22.61.1
planting..0.60.60.50.5
agrosilvicultural treatments4.54.51.81.02.11.0
total100.0.100.0.100.0.
Northwestern Alpsno treatment43.510.445.44.445.14.0
tending8.75.98.52.48.52.3
thinning13.07.010.02.610.42.5
establishment cut..12.32.910.42.5
removal cut4.34.34.61.84.61.7
plentering......
thinning of mountain forest21.78.614.63.115.72.9
coppice cut......
conversion......
transformation......
sanitary felling..1.51.11.30.9
plentering in broadleaf forest......
tending of forest edge......
planting4.34.31.51.12.01.1
agrosilvicultural treatments4.34.31.61.12.01.1
total100.0.100.0.100.0.
Central Alpsno treatment33.313.756.06.951.86.3
tending..5.73.24.72.6
thinning8.38.09.64.19.33.6
establishment cut58.314.321.15.728.05.6
removal cut......
plentering..1.91.91.61.6
thinning of mountain forest..3.82.73.12.2
coppice cut......
conversion......
transformation......
sanitary felling..1.91.91.61.6
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Northeastern Alpsno treatment53.913.956.76.156.35.6
tending7.77.44.52.55.02.4
thinning30.712.89.03.512.53.7
establishment cut..6.02.95.02.4
removal cut..14.94.412.53.7
plentering......
thinning of mountain forest7.77.46.02.96.22.7
coppice cut......
conversion......
transformation..1.51.51.21.2
sanitary felling..1.51.51.21.2
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
Southwestern Alpsno treatment45.95.859.33.555.73.0
tending2.71.94.01.43.71.1
thinning5.42.67.51.97.01.5
establishment cut6.82.95.01.55.51.4
removal cut2.71.92.51.12.61.0
plentering1.41.30.50.50.70.5
thinning of mountain forest32.45.418.62.822.32.5
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.50.50.40.4
planting......
agrosilvicultural treatments2.71.92.01.02.20.9
total100.0.100.0.100.0.
Southeastern Alpsno treatment26.26.850.12.947.12.7
tending7.14.03.71.14.11.1
thinning4.83.37.71.67.41.4
establishment cut14.35.48.81.69.51.6
removal cut4.83.36.41.46.21.3
plentering2.42.41.00.61.20.6
thinning of mountain forest40.57.619.52.322.12.3
coppice cut..0.30.30.30.3
conversion......
transformation......
sanitary felling..0.30.30.30.3
plentering in broadleaf forest......
tending of forest edge..0.70.50.60.4
planting......
agrosilvicultural treatments..1.30.71.20.6
total100.0.100.0.100.0.
Southern Alpsno treatment57.26.276.32.672.72.4
tending..1.50.71.20.6
thinning9.53.78.01.68.31.5
establishment cut4.82.71.80.82.40.8
removal cut7.93.42.61.03.61.0
plentering..0.40.40.30.3
thinning of mountain forest11.14.05.11.36.21.3
coppice cut3.22.22.20.92.40.8
conversion......
transformation......
sanitary felling..0.70.50.60.4
plentering in broadleaf forest..0.40.40.30.3
tending of forest edge......
planting......
agrosilvicultural treatments6.33.11.10.62.10.8
total100.0.100.0.100.0.
Switzerlandno treatment37.02.632.70.833.10.8
tending6.31.39.20.68.90.5
thinning15.01.920.40.819.80.7
establishment cut11.21.713.20.713.00.6
removal cut5.51.36.50.56.40.4
plentering3.00.93.80.43.70.3
thinning of mountain forest16.22.06.70.57.80.5
coppice cut0.60.40.40.10.40.1
conversion0.30.31.40.21.20.2
transformation..0.00.00.00.0
sanitary felling0.90.51.30.21.30.2
plentering in broadleaf forest..2.30.32.00.2
tending of forest edge0.90.50.60.20.70.1
planting0.30.30.40.10.30.1
agrosilvicultural treatments2.70.91.20.21.30.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159987/146366

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · type of next treatment (interview survey) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment2.53823.21225.711
tending1.15811.81712.916
thinning5.02637.5942.58
establishment cut1.84516.01417.813
removal cut0.77110.01810.718
plentering2.53822.11224.611
thinning of mountain forest......
coppice cut..0.7710.771
conversion0.41001.8452.141
transformation......
sanitary felling0.41002.9353.233
plentering in broadleaf forest..3.9303.930
tending of forest edge..0.41000.4100
planting......
agrosilvicultural treatments0.41004.0304.329
total14.615134.32148.92
Eastern Jurano treatment0.8704.4295.126
tending..7.9217.921
thinning0.87016.21316.913
establishment cut..7.1227.122
removal cut1.6493.2344.728
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.6491.649
transformation......
sanitary felling0.41001.2571.649
plentering in broadleaf forest..1.2571.257
tending of forest edge0.4100..0.4100
planting..0.41000.4100
agrosilvicultural treatments......
total4.03043.0447.03
Western Plateauno treatment0.41009.91810.318
tending0.41006.6237.023
thinning..13.51513.515
establishment cut..9.9189.918
removal cut..4.5294.529
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge..1.1581.158
planting..0.41000.4100
agrosilvicultural treatments......
total0.87046.3447.24
Central Plateauno treatment0.31004.1274.426
tending0.6719.91610.516
thinning0.95726.8927.79
establishment cut0.95711.51512.414
removal cut..9.0179.017
plentering..0.9570.957
thinning of mountain forest......
coppice cut......
conversion..1.2501.250
transformation......
sanitary felling..0.6710.671
plentering in broadleaf forest..0.9570.957
tending of forest edge..0.6710.671
planting......
agrosilvicultural treatments..0.31000.3100
total2.83365.9368.72
Eastern Plateauno treatment1.1586.1247.222
tending..18.21318.213
thinning0.410037.2837.58
establishment cut..16.11416.114
removal cut..7.1227.122
plentering..0.41000.4100
thinning of mountain forest..0.41000.4100
coppice cut......
conversion..5.0265.026
transformation......
sanitary felling..1.8441.844
plentering in broadleaf forest..13.91513.915
tending of forest edge0.41001.4501.844
planting..0.7710.771
agrosilvicultural treatments......
total1.844108.32110.12
Western Pre-Alpsno treatment..11.11611.116
tending0.41003.0343.332
thinning1.5495.9247.421
establishment cut0.7706.7227.421
removal cut0.41001.9442.240
plentering..1.1571.157
thinning of mountain forest0.41006.3236.722
coppice cut..0.41000.4100
conversion..0.7700.770
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..0.41000.4100
total3.33237.7541.14
Central Pre-Alpsno treatment1.45026.51028.010
tending0.7719.0199.718
thinning..16.11416.114
establishment cut1.15814.31515.414
removal cut..4.7274.727
plentering0.41009.3199.718
thinning of mountain forest..7.2227.222
coppice cut......
conversion..1.1581.158
transformation......
sanitary felling..1.4501.450
plentering in broadleaf forest......
tending of forest edge......
planting..0.7710.771
agrosilvicultural treatments..0.7710.771
total3.63191.1394.72
Eastern Pre-Alpsno treatment1.45012.11613.615
tending1.4506.8228.220
thinning2.14010.01812.116
establishment cut1.45017.91319.312
removal cut0.41004.3284.627
plentering..0.41000.4100
thinning of mountain forest..2.9352.935
coppice cut......
conversion..1.4501.450
transformation......
sanitary felling0.41001.4501.844
plentering in broadleaf forest..1.1571.157
tending of forest edge0.41001.4501.844
planting..0.41000.4100
agrosilvicultural treatments0.41001.1571.450
total7.92061.1468.93
Northwestern Alpsno treatment3.63121.11124.710
tending0.7713.9304.727
thinning1.1574.6275.724
establishment cut..5.7245.724
removal cut0.41002.2402.537
plentering......
thinning of mountain forest1.8446.8228.619
coppice cut......
conversion......
transformation......
sanitary felling..0.7710.771
plentering in broadleaf forest......
tending of forest edge......
planting0.41000.7711.157
agrosilvicultural treatments0.41000.7711.158
total8.22046.5654.74
Central Alpsno treatment1.44910.11611.415
tending..1.0571.057
thinning0.31001.7442.140
establishment cut2.4373.8296.222
removal cut......
plentering..0.31000.3100
thinning of mountain forest..0.7700.770
coppice cut......
conversion......
transformation......
sanitary felling..0.31000.3100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total4.12718.01022.18
Northeastern Alpsno treatment2.53713.61316.112
tending0.41001.1571.449
thinning1.4492.1403.630
establishment cut..1.4491.449
removal cut..3.6313.631
plentering......
thinning of mountain forest0.41001.4491.844
coppice cut......
conversion......
transformation..0.41000.4100
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total4.72624.0828.76
Southwestern Alpsno treatment11.71640.5852.26
tending0.7712.8353.431
thinning1.4505.1256.522
establishment cut1.7443.4315.125
removal cut0.7711.7442.437
plentering0.31000.31000.771
thinning of mountain forest8.22012.71620.912
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.31000.3100
planting......
agrosilvicultural treatments0.7711.4502.141
total25.41068.3593.73
Southeastern Alpsno treatment3.93052.2756.16
tending1.1583.9304.926
thinning0.7718.1208.819
establishment cut2.1419.11911.317
removal cut0.7716.7237.421
plentering0.41001.1581.450
thinning of mountain forest6.02420.41226.411
coppice cut..0.41000.4100
conversion......
transformation......
sanitary felling..0.41000.4100
plentering in broadleaf forest......
tending of forest edge..0.7710.771
planting......
agrosilvicultural treatments..1.4501.450
total14.815104.33119.03
Southern Alpsno treatment12.81673.9586.75
tending..1.4501.450
thinning2.1417.8219.918
establishment cut1.1581.8452.835
removal cut1.8452.5384.329
plentering..0.41000.4100
thinning of mountain forest2.5385.0267.421
coppice cut0.7712.1412.835
conversion......
transformation......
sanitary felling..0.7710.771
plentering in broadleaf forest..0.41000.4100
tending of forest edge......
planting......
agrosilvicultural treatments1.4501.1582.538
total22.31297.04119.33
Switzerlandno treatment43.79308.93352.63
tending7.42287.2694.76
thinning17.714192.64210.44
establishment cut13.216124.85138.05
removal cut6.52361.3767.87
plentering3.53136.3939.99
thinning of mountain forest19.21363.6782.86
coppice cut0.7713.6324.329
conversion0.410012.91613.216
transformation..0.41000.4100
sanitary felling1.15812.61713.716
plentering in broadleaf forest..21.41221.412
tending of forest edge1.1586.0247.122
planting0.41003.3333.732
agrosilvicultural treatments3.23311.01814.216
total118.25945.711063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159988/146367

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha16.45.021.19.416.23.820.95.021.66.818.74.918.52.1
101-200 stems/ha14.54.815.88.420.44.238.86.018.96.432.95.925.02.4
201-300 stems/ha32.76.331.610.725.84.520.95.021.66.817.24.724.22.3
301-400 stems/ha23.65.721.19.419.34.19.03.527.07.320.35.019.22.2
401-500 stems/ha12.74.55.35.14.32.16.02.95.43.76.23.06.61.4
501- 600 stems/ha....9.73.11.51.55.43.71.61.63.91.1
more than 600 stems/ha..5.35.14.32.13.02.1..3.12.22.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha23.82.027.01.724.21.536.23.628.62.934.02.827.10.9
101-200 stems/ha30.02.125.91.725.91.627.73.331.73.031.42.827.90.9
201-300 stems/ha22.81.925.01.622.91.512.82.518.62.517.12.221.80.8
301-400 stems/ha12.61.512.71.312.01.215.62.711.42.110.41.812.30.6
401-500 stems/ha6.41.16.30.98.11.04.41.56.81.64.31.26.50.5
501- 600 stems/ha3.00.81.60.53.20.61.71.02.10.91.80.82.40.3
more than 600 stems/ha1.50.61.40.53.80.71.71.00.80.61.10.62.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha23.01.826.91.723.31.432.03.027.72.731.12.526.10.8
101-200 stems/ha28.42.025.61.625.41.530.72.929.92.831.72.527.50.8
201-300 stems/ha23.81.925.21.623.21.415.02.319.02.417.12.022.10.8
301-400 stems/ha13.71.513.01.312.71.113.82.213.52.112.21.813.10.6
401-500 stems/ha7.01.16.30.97.70.94.91.46.61.54.71.16.60.5
501- 600 stems/ha2.70.71.50.53.80.61.60.82.61.01.70.72.50.3
more than 600 stems/ha1.30.51.50.53.80.62.00.90.70.51.50.62.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159989/146368

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha3.2331.4505.3264.8262.8354.32921.913
101-200 stems/ha2.9351.1586.7238.9192.5377.52129.511
201-300 stems/ha6.5232.1418.5204.8262.8353.93028.611
301-400 stems/ha4.7271.4506.4232.1413.5314.62722.712
401-500 stems/ha2.5380.41001.4501.4500.7711.4507.821
501- 600 stems/ha....3.2330.31000.7710.41004.628
more than 600 stems/ha..0.41001.4500.771..0.7713.233
total19.8136.72333.01022.91113.11622.812118.35
outside perimeter0-100 stems/ha40.4966.8668.1722.31123.91133.89255.43
101-200 stems/ha50.8764.0773.1617.11326.51031.310262.73
201-300 stems/ha38.5961.9764.577.92015.51417.014205.44
301-400 stems/ha21.31231.51033.7109.6189.51910.318115.95
401-500 stems/ha10.81815.61522.7122.7355.7244.32961.77
501- 600 stems/ha5.1263.9308.9201.0581.8441.84522.412
more than 600 stems/ha2.5383.53110.6181.0580.7711.15819.513
total169.32247.21281.6261.7583.6499.64943.01
total0-100 stems/ha43.6868.3673.4627.11026.81038.19277.33
101-200 stems/ha53.7765.1679.8626.01029.01038.88292.33
201-300 stems/ha45.0864.0773.0612.71618.41321.012234.03
301-400 stems/ha25.91132.91040.1911.61613.11615.015138.65
401-500 stems/ha13.31615.91424.1124.1286.4235.72569.57
501- 600 stems/ha5.1263.93012.1171.4502.5372.14127.011
more than 600 stems/ha2.5383.93012.1171.7440.7711.84522.712
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159990/146369

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified) %± %± %±
AG0-100 stems/ha66.727.333.14.333.94.3
101-200 stems/ha..36.44.435.54.4
201-300 stems/ha33.327.316.13.416.53.4
301-400 stems/ha..11.02.910.72.8
401-500 stems/ha..2.51.52.51.4
501- 600 stems/ha......
more than 600 stems/ha..0.80.80.80.8
total100.0.100.0.100.0.
AI0-100 stems/ha..14.39.613.39.0
101-200 stems/ha......
201-300 stems/ha..21.411.320.010.6
301-400 stems/ha100.0.35.713.240.013.0
401-500 stems/ha..14.39.613.39.0
501- 600 stems/ha......
more than 600 stems/ha..14.39.613.39.0
total100.0.100.0.100.0.
AR0-100 stems/ha16.715.515.88.516.07.5
101-200 stems/ha..15.88.512.06.6
201-300 stems/ha33.319.610.57.216.07.5
301-400 stems/ha33.319.621.19.524.08.7
401-500 stems/ha16.715.521.19.520.08.1
501- 600 stems/ha..5.35.24.04.0
more than 600 stems/ha..10.57.28.05.5
total100.0.100.0.100.0.
BE0-100 stems/ha9.94.226.32.124.52.0
101-200 stems/ha21.55.826.22.125.72.0
201-300 stems/ha29.46.424.62.125.12.0
301-400 stems/ha27.46.210.91.512.71.5
401-500 stems/ha9.84.27.11.27.41.2
501- 600 stems/ha2.01.92.60.82.50.7
more than 600 stems/ha..2.40.72.10.7
total100.0.100.0.100.0.
BL/BS0-100 stems/ha16.715.322.16.521.46.0
101-200 stems/ha33.319.434.37.534.27.0
201-300 stems/ha16.715.324.56.823.56.2
301-400 stems/ha16.715.37.44.18.54.1
401-500 stems/ha16.715.37.44.18.54.1
501- 600 stems/ha..4.43.13.92.7
more than 600 stems/ha......
total100.0.100.0.100.0.
FR0-100 stems/ha25.021.723.64.123.64.1
101-200 stems/ha25.021.721.74.021.84.0
201-300 stems/ha50.025.125.54.226.44.2
301-400 stems/ha..16.13.615.53.5
401-500 stems/ha..8.52.78.22.6
501- 600 stems/ha..2.81.62.71.6
more than 600 stems/ha..1.91.31.81.3
total100.0.100.0.100.0.
GE0-100 stems/ha......
101-200 stems/ha......
201-300 stems/ha..62.922.362.922.3
301-400 stems/ha..16.214.416.214.4
401-500 stems/ha..21.019.921.019.9
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha25.015.430.38.129.37.2
101-200 stems/ha12.511.830.38.126.87.0
201-300 stems/ha12.511.815.26.314.65.6
301-400 stems/ha12.511.83.03.04.93.4
401-500 stems/ha..9.15.07.34.1
501- 600 stems/ha25.015.46.14.29.84.7
more than 600 stems/ha12.511.86.14.27.34.1
total100.0.100.0.100.0.
GR0-100 stems/ha22.25.725.72.325.22.2
101-200 stems/ha16.75.133.12.530.92.3
201-300 stems/ha22.25.719.52.119.92.0
301-400 stems/ha24.15.812.71.814.21.7
401-500 stems/ha5.63.15.91.35.91.2
501- 600 stems/ha5.63.12.30.82.70.8
more than 600 stems/ha3.72.60.80.51.20.5
total100.0.100.0.100.0.
JU0-100 stems/ha40.022.024.44.825.34.7
101-200 stems/ha..25.54.824.14.6
201-300 stems/ha40.022.023.24.724.24.6
301-400 stems/ha20.018.013.43.813.83.7
401-500 stems/ha..6.12.75.82.5
501- 600 stems/ha..4.92.44.62.3
more than 600 stems/ha..2.41.72.31.6
total100.0.100.0.100.0.
LU0-100 stems/ha100.0.18.53.519.13.5
101-200 stems/ha..26.54.026.33.9
201-300 stems/ha..26.54.026.33.9
301-400 stems/ha..11.32.811.22.8
401-500 stems/ha..9.02.68.92.6
501- 600 stems/ha..1.61.11.61.1
more than 600 stems/ha..6.62.36.52.2
total100.0.100.0.100.0.
NE0-100 stems/ha40.015.629.85.331.05.1
101-200 stems/ha10.09.531.85.429.35.0
201-300 stems/ha40.015.621.24.723.44.6
301-400 stems/ha10.09.511.93.711.73.5
401-500 stems/ha..4.02.33.52.0
501- 600 stems/ha..1.31.31.21.2
more than 600 stems/ha......
total100.0.100.0.100.0.
NW0-100 stems/ha..12.58.411.88.0
101-200 stems/ha..12.58.411.88.0
201-300 stems/ha100.0.18.810.023.510.5
301-400 stems/ha..37.512.335.311.8
401-500 stems/ha..6.36.25.95.8
501- 600 stems/ha..6.36.25.95.8
more than 600 stems/ha..6.36.25.95.8
total100.0.100.0.100.0.
OW0-100 stems/ha50.025.227.56.629.36.4
101-200 stems/ha25.021.817.15.517.75.4
201-300 stems/ha..21.36.019.65.6
301-400 stems/ha..14.95.213.74.9
401-500 stems/ha..12.84.911.84.6
501- 600 stems/ha..2.12.12.02.0
more than 600 stems/ha25.021.84.33.05.93.3
total100.0.100.0.100.0.
SG0-100 stems/ha11.77.818.33.517.53.2
101-200 stems/ha17.79.322.53.821.93.5
201-300 stems/ha35.311.623.43.924.83.7
301-400 stems/ha17.79.318.33.518.23.3
401-500 stems/ha5.95.78.32.58.02.3
501- 600 stems/ha5.95.75.02.05.11.9
more than 600 stems/ha5.95.74.21.84.41.8
total100.0.100.0.100.0.
SH0-100 stems/ha..20.67.019.46.7
101-200 stems/ha50.035.835.38.336.18.1
201-300 stems/ha..11.85.611.15.3
301-400 stems/ha..11.85.611.15.3
401-500 stems/ha50.035.814.76.116.76.3
501- 600 stems/ha..5.94.15.63.9
more than 600 stems/ha......
total100.0.100.0.100.0.
SO0-100 stems/ha..25.04.924.14.7
101-200 stems/ha..26.34.925.34.8
201-300 stems/ha66.727.427.55.028.95.0
301-400 stems/ha33.327.413.73.914.53.9
401-500 stems/ha..2.51.82.41.7
501- 600 stems/ha..3.72.13.62.1
more than 600 stems/ha..1.31.21.21.2
total100.0.100.0.100.0.
SZ0-100 stems/ha..18.24.816.94.5
101-200 stems/ha20.018.031.85.731.05.5
201-300 stems/ha60.022.027.35.529.65.4
301-400 stems/ha20.018.012.14.012.74.0
401-500 stems/ha..9.13.68.53.3
501- 600 stems/ha..1.51.51.41.4
more than 600 stems/ha......
total100.0.100.0.100.0.
TG0-100 stems/ha..26.45.425.65.2
101-200 stems/ha..29.35.528.55.4
201-300 stems/ha..22.45.121.75.0
301-400 stems/ha50.035.613.24.114.24.2
401-500 stems/ha50.035.65.92.97.13.1
501- 600 stems/ha......
more than 600 stems/ha..2.92.12.82.0
total100.0.100.0.100.0.
TI0-100 stems/ha17.65.337.43.333.62.9
101-200 stems/ha37.36.829.53.131.02.8
201-300 stems/ha17.65.317.52.617.52.3
301-400 stems/ha21.65.89.22.011.62.0
401-500 stems/ha5.93.33.71.34.11.2
501- 600 stems/ha..1.40.81.10.6
more than 600 stems/ha..1.40.81.10.6
total100.0.100.0.100.0.
UR0-100 stems/ha..34.28.326.36.8
101-200 stems/ha20.012.723.97.423.06.4
201-300 stems/ha20.012.718.06.718.45.9
301-400 stems/ha20.012.79.05.011.54.9
401-500 stems/ha10.09.56.04.16.93.9
501- 600 stems/ha20.012.73.03.06.93.9
more than 600 stems/ha10.09.56.04.16.93.9
total100.0.100.0.100.0.
VD0-100 stems/ha13.38.825.52.924.82.8
101-200 stems/ha33.312.229.43.029.62.9
201-300 stems/ha6.76.523.52.822.42.7
301-400 stems/ha26.711.411.72.112.62.1
401-500 stems/ha6.76.56.11.66.11.5
501- 600 stems/ha6.76.52.10.92.41.0
more than 600 stems/ha6.76.51.70.92.00.9
total100.0.100.0.100.0.
VS0-100 stems/ha21.64.834.73.431.22.8
101-200 stems/ha35.15.627.63.229.62.8
201-300 stems/ha23.04.914.52.516.82.3
301-400 stems/ha9.53.415.12.513.62.1
401-500 stems/ha5.42.64.51.54.81.3
501- 600 stems/ha2.71.92.01.02.20.9
more than 600 stems/ha2.71.91.50.91.80.8
total100.0.100.0.100.0.
ZG0-100 stems/ha..58.314.753.814.2
101-200 stems/ha100.0.8.38.315.410.4
201-300 stems/ha..16.711.115.410.4
301-400 stems/ha..8.38.37.77.7
401-500 stems/ha..8.38.37.77.7
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
ZH0-100 stems/ha..31.03.930.83.9
101-200 stems/ha..24.63.624.53.6
201-300 stems/ha..28.23.828.03.8
301-400 stems/ha..7.02.27.02.1
401-500 stems/ha..7.72.27.72.2
501- 600 stems/ha100.0.1.41.02.11.2
more than 600 stems/ha......
total100.0.100.0.100.0.
Switzerland0-100 stems/ha18.62.127.10.926.20.8
101-200 stems/ha25.22.427.90.927.60.8
201-300 stems/ha24.12.321.80.822.00.8
301-400 stems/ha19.02.112.30.613.00.6
401-500 stems/ha6.51.36.50.56.50.5
501- 600 stems/ha3.91.12.40.32.50.3
more than 600 stems/ha2.70.92.00.32.10.3
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #159991/146370

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha0.87015.71316.513
101-200 stems/ha..17.31217.312
201-300 stems/ha0.41007.6218.021
301-400 stems/ha..5.2265.226
401-500 stems/ha..1.2571.257
501- 600 stems/ha......
more than 600 stems/ha..0.41000.4100
total1.25747.5348.72
AI0-100 stems/ha..0.6690.669
101-200 stems/ha......
201-300 stems/ha..1.0541.054
301-400 stems/ha0.31001.6391.934
401-500 stems/ha..0.6690.669
501- 600 stems/ha......
more than 600 stems/ha..0.6690.669
total0.31004.5134.811
AR0-100 stems/ha0.31001.0551.347
101-200 stems/ha..1.0551.055
201-300 stems/ha0.6690.6691.347
301-400 stems/ha0.6691.3471.936
401-500 stems/ha0.31001.3471.641
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha..0.6690.669
total1.9376.1128.05
BE0-100 stems/ha1.74538.0939.88
101-200 stems/ha3.83038.0941.88
201-300 stems/ha5.12535.6940.78
301-400 stems/ha4.82615.71420.512
401-500 stems/ha1.74510.31812.016
501- 600 stems/ha0.31003.8304.129
more than 600 stems/ha..3.4313.431
total17.513144.83162.32
BL/BS0-100 stems/ha0.41003.7314.129
101-200 stems/ha0.8705.7236.521
201-300 stems/ha0.41004.1294.527
301-400 stems/ha0.41001.2571.649
401-500 stems/ha0.41001.2571.649
501- 600 stems/ha..0.7710.771
more than 600 stems/ha......
total2.43916.6819.16
FR0-100 stems/ha0.41009.3189.718
101-200 stems/ha0.41008.6199.019
201-300 stems/ha0.77010.11710.816
301-400 stems/ha..6.4236.423
401-500 stems/ha..3.4323.432
501- 600 stems/ha..1.1571.157
more than 600 stems/ha..0.7700.770
total1.54939.6441.13
GE0-100 stems/ha......
101-200 stems/ha......
201-300 stems/ha..1.4481.448
301-400 stems/ha..0.41000.4100
401-500 stems/ha..0.51000.5100
501- 600 stems/ha......
more than 600 stems/ha......
total..2.2342.234
GL0-100 stems/ha0.8703.9294.626
101-200 stems/ha0.41003.9294.227
201-300 stems/ha0.41001.9432.339
301-400 stems/ha0.41000.41000.870
401-500 stems/ha..1.2571.257
501- 600 stems/ha0.8700.8701.549
more than 600 stems/ha0.41000.8701.257
total3.13312.71115.88
GR0-100 stems/ha4.22931.71035.99
101-200 stems/ha3.23340.8844.08
201-300 stems/ha4.22924.11128.310
301-400 stems/ha4.52715.71420.212
401-500 stems/ha1.0587.3218.420
501- 600 stems/ha1.0582.8353.830
more than 600 stems/ha0.7711.0581.745
total18.913123.53142.33
JU0-100 stems/ha0.8707.8208.619
101-200 stems/ha..8.1198.119
201-300 stems/ha0.8707.4208.219
301-400 stems/ha0.41004.3284.727
401-500 stems/ha..1.9441.944
501- 600 stems/ha..1.6491.649
more than 600 stems/ha..0.8700.870
total1.94431.9433.93
LU0-100 stems/ha0.31007.2197.519
101-200 stems/ha..10.41510.415
201-300 stems/ha..10.41510.415
301-400 stems/ha..4.4254.425
401-500 stems/ha..3.5293.529
501- 600 stems/ha..0.6700.670
more than 600 stems/ha..2.6352.635
total0.310039.0339.33
NE0-100 stems/ha1.3497.2198.517
101-200 stems/ha0.31007.7188.017
201-300 stems/ha1.3495.1236.420
301-400 stems/ha0.31002.9323.230
401-500 stems/ha..1.0571.057
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha......
total3.23024.2627.44
NW0-100 stems/ha..0.8690.869
101-200 stems/ha..0.8690.869
201-300 stems/ha0.41001.2551.546
301-400 stems/ha..2.3362.336
401-500 stems/ha..0.41000.4100
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total0.41006.1146.513
OW0-100 stems/ha0.7704.8255.623
101-200 stems/ha0.41003.0333.431
201-300 stems/ha..3.7293.729
301-400 stems/ha..2.6362.636
401-500 stems/ha..2.2392.239
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha0.41000.7701.157
total1.54917.5619.04
SG0-100 stems/ha0.7717.9208.719
101-200 stems/ha1.1579.81810.817
201-300 stems/ha2.24010.11712.315
301-400 stems/ha1.1578.0209.019
401-500 stems/ha0.41003.6314.029
501- 600 stems/ha0.41002.2402.537
more than 600 stems/ha0.41001.8442.240
total6.12343.4649.54
SH0-100 stems/ha..2.5342.534
101-200 stems/ha0.41004.3244.623
201-300 stems/ha..1.4481.448
301-400 stems/ha..1.4481.448
401-500 stems/ha0.41001.8422.138
501- 600 stems/ha..0.7700.770
more than 600 stems/ha......
total0.77012.1512.83
SO0-100 stems/ha..7.6207.620
101-200 stems/ha..7.9197.919
201-300 stems/ha0.8708.3199.117
301-400 stems/ha0.41004.2294.527
401-500 stems/ha..0.8700.870
501- 600 stems/ha..1.1581.158
more than 600 stems/ha..0.41000.4100
total1.15730.3431.44
SZ0-100 stems/ha..4.3274.327
101-200 stems/ha0.41007.6198.018
201-300 stems/ha1.1576.5217.619
301-400 stems/ha0.41002.9343.332
401-500 stems/ha..2.2402.240
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha......
total1.84423.9625.75
TG0-100 stems/ha..5.4215.421
101-200 stems/ha..6.0196.019
201-300 stems/ha..4.6244.624
301-400 stems/ha0.31002.7313.030
401-500 stems/ha0.31001.2491.543
501- 600 stems/ha......
more than 600 stems/ha..0.6700.670
total0.67020.4421.04
TI0-100 stems/ha3.23329.01032.29
101-200 stems/ha6.82222.91129.710
201-300 stems/ha3.23313.61516.814
301-400 stems/ha3.9307.22211.117
401-500 stems/ha1.1582.9353.930
501- 600 stems/ha..1.1581.158
more than 600 stems/ha..1.1581.158
total18.31377.6595.94
UR0-100 stems/ha..3.8293.829
101-200 stems/ha0.7702.6343.330
201-300 stems/ha0.7702.0392.634
301-400 stems/ha0.7701.0571.743
401-500 stems/ha0.31000.7701.057
501- 600 stems/ha0.7700.31001.057
more than 600 stems/ha0.31000.7701.057
total3.33011.01414.311
VD0-100 stems/ha0.87122.31223.112
101-200 stems/ha1.94425.71127.610
201-300 stems/ha0.410020.51220.912
301-400 stems/ha1.55010.21811.817
401-500 stems/ha0.41005.3265.725
501- 600 stems/ha0.41001.9452.341
more than 600 stems/ha0.41001.5501.944
total5.72587.5393.23
VS0-100 stems/ha5.52523.71129.210
101-200 stems/ha8.91918.91227.810
201-300 stems/ha5.8249.91815.814
301-400 stems/ha2.43710.31812.716
401-500 stems/ha1.4503.1334.527
501- 600 stems/ha0.7711.4502.141
more than 600 stems/ha0.7711.0581.744
total25.41068.3593.73
ZG0-100 stems/ha..3.0283.028
101-200 stems/ha0.41000.41000.968
201-300 stems/ha..0.9680.968
301-400 stems/ha..0.41000.4100
401-500 stems/ha..0.41000.4100
501- 600 stems/ha......
more than 600 stems/ha......
total0.41005.1135.69
ZH0-100 stems/ha..15.51315.513
101-200 stems/ha..12.31512.315
201-300 stems/ha..14.11414.114
301-400 stems/ha..3.5313.531
401-500 stems/ha..3.9293.929
501- 600 stems/ha0.41000.7701.157
more than 600 stems/ha......
total0.410050.0250.42
Switzerland0-100 stems/ha21.913256.73278.63
101-200 stems/ha29.711263.63293.33
201-300 stems/ha28.411206.14234.54
301-400 stems/ha22.412116.15138.65
401-500 stems/ha7.72161.7769.47
501- 600 stems/ha4.62822.51327.111
more than 600 stems/ha3.23319.21322.412
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #159992/146371

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha17.65.318.89.814.65.519.63.119.04.918.52.1
101-200 stems/ha15.75.112.58.319.56.228.03.531.85.925.02.4
201-300 stems/ha33.36.631.311.626.86.922.53.317.44.824.22.3
301-400 stems/ha21.65.825.010.822.06.516.52.920.65.119.12.2
401-500 stems/ha11.84.512.58.34.93.44.91.76.33.16.61.4
501- 600 stems/ha....7.34.15.51.81.61.63.91.0
more than 600 stems/ha....4.93.43.01.33.22.22.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha22.71.928.51.822.21.829.91.733.62.927.00.9
101-200 stems/ha30.72.126.11.824.51.928.61.731.42.827.90.9
201-300 stems/ha22.71.925.01.722.81.819.41.417.12.321.80.8
301-400 stems/ha13.21.511.31.313.71.512.21.210.61.912.30.6
401-500 stems/ha6.21.16.51.09.31.35.60.84.41.26.60.5
501- 600 stems/ha2.90.81.10.43.40.82.60.61.80.82.40.3
more than 600 stems/ha1.60.61.40.54.20.91.70.51.10.62.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha22.21.828.31.821.71.728.01.530.92.526.10.8
101-200 stems/ha29.32.025.81.724.11.828.51.531.42.527.50.8
201-300 stems/ha23.71.825.21.723.11.820.01.317.22.122.10.8
301-400 stems/ha14.01.511.61.314.31.513.01.112.51.813.10.6
401-500 stems/ha6.71.16.71.09.01.25.50.84.81.26.60.5
501- 600 stems/ha2.60.71.10.43.70.83.10.61.80.72.50.3
more than 600 stems/ha1.50.51.40.54.20.82.00.51.50.72.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159993/146372

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha3.3331.1582.24111.1174.32921.813
101-200 stems/ha2.9350.7712.93515.9147.12229.511
201-300 stems/ha6.2241.8454.03012.8163.93028.611
301-400 stems/ha4.0301.4503.2339.3194.62722.612
401-500 stems/ha2.2410.7710.7712.8351.4507.821
501- 600 stems/ha....1.1583.1330.41004.528
more than 600 stems/ha....0.7711.7450.7713.233
total18.6135.62514.81556.7722.312118.15
outside perimeter0-100 stems/ha40.2962.9642.2877.1632.69254.93
101-200 stems/ha54.4757.6746.5873.7630.410262.63
201-300 stems/ha40.2955.2743.3850.1816.614205.34
301-400 stems/ha23.41225.01126.01131.51010.318116.05
401-500 stems/ha11.01814.41517.71414.5154.32961.87
501- 600 stems/ha5.1272.5386.5236.6231.84522.412
more than 600 stems/ha2.9353.2337.9214.5281.15819.613
total177.02220.71189.92257.9297.04942.61
total0-100 stems/ha43.4864.0644.3888.2636.89276.73
101-200 stems/ha57.3758.3749.4889.6637.59292.13
201-300 stems/ha46.4856.9747.2862.9720.512233.94
301-400 stems/ha27.41126.41129.21040.8914.915138.65
401-500 stems/ha13.11615.11518.41317.3145.72569.67
501- 600 stems/ha5.1272.5387.6219.7192.14127.011
more than 600 stems/ha2.9353.2338.7206.2231.84522.712
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159994/146373

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha17.94.719.16.110.74.521.64.821.46.319.04.918.52.1
101-200 stems/ha14.94.431.07.114.95.235.15.619.06.131.85.925.02.4
201-300 stems/ha32.85.719.06.127.66.523.04.923.86.617.44.824.22.3
301-400 stems/ha22.45.119.06.121.36.09.53.426.26.820.65.119.22.2
401-500 stems/ha11.94.02.42.46.43.65.42.64.83.36.33.16.61.4
501- 600 stems/ha..4.83.312.84.92.71.94.83.31.61.63.81.0
more than 600 stems/ha..4.83.36.43.62.71.9..3.22.22.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha26.01.324.92.024.12.534.73.426.92.633.62.927.10.9
101-200 stems/ha28.11.325.92.022.72.527.63.232.02.731.42.827.90.9
201-300 stems/ha24.01.323.31.921.62.414.62.520.22.317.12.321.80.8
301-400 stems/ha12.11.011.71.513.72.015.12.512.11.910.61.912.30.6
401-500 stems/ha6.40.77.81.29.31.74.51.55.71.44.41.26.50.5
501- 600 stems/ha1.90.43.30.83.81.12.01.02.00.81.80.82.40.3
more than 600 stems/ha1.50.43.10.84.81.31.50.91.00.61.10.62.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha25.51.324.41.922.22.331.22.826.22.430.92.526.10.8
101-200 stems/ha27.41.326.31.921.62.229.62.830.42.531.42.527.50.8
201-300 stems/ha24.51.322.91.822.52.316.82.320.72.217.22.122.10.8
301-400 stems/ha12.71.012.31.414.81.913.62.113.91.912.51.813.00.6
401-500 stems/ha6.70.77.41.18.91.54.81.35.61.34.81.26.50.5
501- 600 stems/ha1.80.43.40.85.01.22.20.92.40.81.80.72.50.3
more than 600 stems/ha1.40.33.20.85.01.21.80.80.90.51.50.72.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159995/146374

NFI3

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · 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
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha4.3292.9351.7455.5253.2334.32921.813
101-200 stems/ha3.6324.7272.4388.9192.8357.12229.511
201-300 stems/ha7.9212.9354.5275.8243.5313.93028.511
301-400 stems/ha5.4262.9353.4312.4373.9304.62722.612
401-500 stems/ha2.9350.41001.0581.4500.7711.4507.721
501- 600 stems/ha..0.7712.1410.7710.7710.41004.528
more than 600 stems/ha..0.7711.0580.771..0.7713.133
total24.01215.11516.21425.41014.81522.312117.85
outside perimeter0-100 stems/ha103.4543.6824.21123.71128.01032.69255.63
101-200 stems/ha112.0545.4822.81118.91233.4930.410262.83
201-300 stems/ha95.5540.7921.7129.91821.11216.614205.64
301-400 stems/ha48.3820.61313.81510.31812.61610.318115.95
401-500 stems/ha25.41213.7169.3193.1336.0244.32961.77
501- 600 stems/ha7.5225.8253.8301.4502.1411.84522.413
more than 600 stems/ha6.1245.4264.8261.0581.1581.15819.513
total398.11175.32100.4368.35104.3397.04943.41
total0-100 stems/ha107.7546.5825.91129.21031.21036.89277.43
101-200 stems/ha115.5550.1825.21127.81036.2937.59292.33
201-300 stems/ha103.4543.6826.21015.81424.61120.512234.04
301-400 stems/ha53.7823.41217.31312.71616.51414.915138.45
401-500 stems/ha28.31114.11610.4184.5276.7225.72569.57
501- 600 stems/ha7.5226.5235.9242.1412.8352.14126.911
more than 600 stems/ha6.1246.1245.9241.7441.1581.84522.612
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #159996/146375

NFI3

forest area: avalanches SilvaProtect, modelled and assigned · concept of transportation system · 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
avalanches SilvaProtect, modelled and assignedconcept of transportation system1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterroad and skidding track2.935..4.3291.7441.4500.410010.618
road and skidding road....1.8450.7710.41000.7713.532
road and cable line0.771..21.31311.6168.8195.02647.58
road and flight path0.4100..5.0276.2231.4502.14115.015
no access intended0.771..4.6282.8351.1585.02614.216
total4.727..36.9922.91113.11613.21690.86
outside perimeterroad and skidding track112.04188.5278.5613.71513.11615.315421.12
road and skidding road56.6754.5745.884.4278.1204.329173.64
road and cable line5.8256.024102.0518.51336.7826.711195.64
road and flight path0.771..26.21112.0166.4236.12451.48
no access intended9.4195.02725.21213.01519.31356.97128.85
total184.52253.91277.7261.6583.64109.24970.61
totalroad and skidding track114.94188.5282.7615.51414.51515.614431.72
road and skidding road56.6754.5747.585.1258.5205.026177.24
road and cable line6.5236.024123.2430.1945.6731.710243.13
road and flight path1.158..31.21018.1137.8218.22066.47
no access intended10.1185.02729.91115.81420.41261.96142.94
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159997/146376

NFI3

forest area: avalanches SilvaProtect, modelled and assigned · concept of transportation system · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonconcept of transportation system %± %± %±
AGroad and skidding track..68.64.268.64.2
road and skidding road..29.84.229.84.2
road and cable line......
road and flight path......
no access intended..1.71.21.71.2
total..100.0.100.0.
AIroad and skidding track..83.311.166.712.5
road and skidding road......
road and cable line66.727.98.38.220.010.6
road and flight path......
no access intended33.328.08.38.213.39.0
total100.0.100.0.100.0.
ARroad and skidding track..54.210.352.010.1
road and skidding road..29.29.428.09.1
road and cable line100.0.12.56.916.07.5
road and flight path..4.24.24.04.0
no access intended......
total100.0.100.0.100.0.
BEroad and skidding track14.85.648.32.445.42.3
road and skidding road2.42.421.92.020.21.8
road and cable line60.87.619.61.923.21.9
road and flight path7.34.13.20.83.60.9
no access intended14.85.66.91.27.61.2
total100.0.100.0.100.0.
BL/BSroad and skidding track..64.17.064.17.0
road and skidding road..23.16.223.16.2
road and cable line..8.54.18.54.1
road and flight path......
no access intended..4.33.04.33.0
total..100.0.100.0.
FRroad and skidding track..49.64.848.24.8
road and skidding road..19.63.919.13.8
road and cable line100.0.25.24.227.34.3
road and flight path..2.81.62.71.6
no access intended..2.81.62.71.6
total100.0.100.0.100.0.
GEroad and skidding track..79.019.979.019.9
road and skidding road..21.019.921.019.9
road and cable line......
road and flight path......
no access intended......
total..100.0.100.0.
GLroad and skidding track..16.16.712.25.2
road and skidding road..6.54.54.93.4
road and cable line40.015.635.58.736.67.6
road and flight path40.015.612.96.119.56.2
no access intended20.012.829.08.226.87.0
total100.0.100.0.100.0.
GRroad and skidding track10.74.117.42.016.51.8
road and skidding road3.62.59.41.68.61.4
road and cable line71.56.045.52.749.02.5
road and flight path7.13.47.41.47.41.3
no access intended7.13.420.42.118.61.9
total100.0.100.0.100.0.
JUroad and skidding track100.0.56.55.457.55.3
road and skidding road..35.25.234.45.1
road and cable line..1.21.21.21.2
road and flight path......
no access intended..7.12.86.92.7
total100.0.100.0.100.0.
LUroad and skidding track..54.54.553.64.5
road and skidding road..27.64.027.14.0
road and cable line100.0.15.43.316.73.3
road and flight path..0.80.80.80.8
no access intended..1.81.31.81.2
total100.0.100.0.100.0.
NEroad and skidding track100.0.62.15.463.55.3
road and skidding road..34.25.333.05.1
road and cable line......
road and flight path......
no access intended..3.62.13.52.0
total100.0.100.0.100.0.
NWroad and skidding track..7.17.05.95.8
road and skidding road33.327.814.39.617.69.4
road and cable line33.327.850.013.647.112.3
road and flight path33.327.828.612.329.411.3
no access intended......
total100.0.100.0.100.0.
OWroad and skidding track..6.53.75.93.3
road and skidding road20.018.117.45.617.75.4
road and cable line20.018.145.57.443.07.0
road and flight path60.022.128.36.731.46.5
no access intended..2.22.22.02.0
total100.0.100.0.100.0.
SGroad and skidding track30.014.548.84.447.44.3
road and skidding road20.012.719.73.519.73.4
road and cable line30.014.519.73.520.43.5
road and flight path..4.71.94.41.8
no access intended20.012.77.12.38.02.3
total100.0.100.0.100.0.
SHroad and skidding track..86.15.586.15.5
road and skidding road..13.95.813.95.8
road and cable line......
road and flight path......
no access intended......
total..100.0.100.0.
SOroad and skidding track..59.05.459.05.4
road and skidding road..34.95.234.95.2
road and cable line..4.82.44.82.4
road and flight path......
no access intended..1.21.21.21.2
total..100.0.100.0.
SZroad and skidding track..16.94.715.54.3
road and skidding road..15.44.514.14.2
road and cable line83.315.246.16.249.35.9
road and flight path16.715.310.83.911.33.8
no access intended..10.83.99.93.6
total100.0.100.0.100.0.
TGroad and skidding track..84.04.584.04.5
road and skidding road..14.64.314.64.3
road and cable line......
road and flight path......
no access intended..1.41.41.41.4
total..100.0.100.0.
TIroad and skidding track..13.02.111.92.0
road and skidding road4.34.33.71.23.71.2
road and cable line17.47.919.22.519.12.4
road and flight path26.09.24.91.46.71.5
no access intended52.210.459.23.158.63.0
total100.0.100.0.100.0.
URroad and skidding track..11.65.59.24.4
road and skidding road..12.05.79.54.6
road and cable line33.315.823.27.225.36.6
road and flight path33.315.835.38.334.97.3
no access intended33.315.817.86.621.06.3
total100.0.100.0.100.0.
VDroad and skidding track40.015.559.73.258.93.1
road and skidding road..20.02.619.12.5
road and cable line40.015.58.51.89.81.9
road and flight path..2.61.02.41.0
no access intended20.012.79.31.99.81.9
total100.0.100.0.100.0.
VSroad and skidding track8.43.322.83.019.12.4
road and skidding road2.82.07.91.96.61.5
road and cable line52.15.931.13.336.62.9
road and flight path25.35.218.32.720.12.4
no access intended11.33.819.82.817.62.3
total100.0.100.0.100.0.
ZGroad and skidding track..30.813.230.813.2
road and skidding road..30.813.230.813.2
road and cable line..38.513.938.513.9
road and flight path......
no access intended......
total..100.0.100.0.
ZHroad and skidding track..75.53.675.53.6
road and skidding road..14.73.014.73.0
road and cable line..8.42.38.42.3
road and flight path......
no access intended..1.41.01.41.0
total..100.0.100.0.
Switzerlandroad and skidding track11.72.043.40.940.70.8
road and skidding road3.91.218.00.716.80.7
road and cable line52.03.120.10.722.80.7
road and flight path16.72.35.30.46.30.4
no access intended15.62.313.30.613.50.6
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159998/146377

NFI3

forest area: avalanches SilvaProtect, modelled and assigned · concept of transportation system · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonconcept of transportation system1000 ha± %1000 ha± %1000 ha± %
AGroad and skidding track..33.4633.46
road and skidding road..14.51414.514
road and cable line......
road and flight path......
no access intended..0.8700.870
total..48.7248.72
AIroad and skidding track..3.2223.222
road and skidding road......
road and cable line0.6690.31001.054
road and flight path......
no access intended0.31000.31000.669
total1.0543.9174.811
ARroad and skidding track..4.2204.220
road and skidding road..2.2332.233
road and cable line0.31001.0551.347
road and flight path..0.31000.3100
no access intended......
total0.31007.768.05
BEroad and skidding track2.14171.6673.65
road and skidding road0.310032.5932.99
road and cable line8.52029.11037.69
road and flight path1.0584.8265.824
no access intended2.14110.31812.316
total14.115148.22162.32
BL/BSroad and skidding track..12.21212.212
road and skidding road..4.4284.428
road and cable line..1.6491.649
road and flight path......
no access intended..0.8700.870
total..19.1619.16
FRroad and skidding track..19.81019.810
road and skidding road..7.8207.820
road and cable line1.15710.11711.216
road and flight path..1.1571.157
no access intended..1.1571.157
total1.15740.0441.13
GEroad and skidding track..1.7431.743
road and skidding road..0.51000.5100
road and cable line......
road and flight path......
no access intended......
total..2.2342.234
GLroad and skidding track..1.9431.943
road and skidding road..0.8700.870
road and cable line1.5494.2275.822
road and flight path1.5491.5493.133
no access intended0.8703.5314.227
total3.92911.91215.88
GRroad and skidding track2.14121.31223.411
road and skidding road0.77111.51712.216
road and cable line14.01555.8769.86
road and flight path1.4509.11910.518
no access intended1.45025.01126.411
total19.613122.83142.33
JUroad and skidding track0.87018.71019.510
road and skidding road..11.71511.715
road and cable line..0.41000.4100
road and flight path......
no access intended..2.3402.340
total0.87033.1333.93
LUroad and skidding track..21.1921.19
road and skidding road..10.71510.715
road and cable line0.6706.0216.620
road and flight path..0.31000.3100
no access intended..0.7710.771
total0.67038.7339.33
NEroad and skidding track1.05716.41017.49
road and skidding road..9.0169.016
road and cable line......
road and flight path......
no access intended..1.0571.057
total1.05726.4527.44
NWroad and skidding track..0.41000.4100
road and skidding road0.41000.8691.255
road and cable line0.41002.7323.129
road and flight path0.41001.5461.940
no access intended......
total1.2555.4176.513
OWroad and skidding track..1.1571.157
road and skidding road0.41003.0333.431
road and cable line0.41007.8188.217
road and flight path1.1574.9246.021
no access intended..0.41000.4100
total1.94317.2619.04
SGroad and skidding track1.15722.41123.510
road and skidding road0.7709.0199.818
road and cable line1.1579.01910.117
road and flight path..2.2402.240
no access intended0.7703.3334.029
total3.63145.9549.54
SHroad and skidding track..11.0711.07
road and skidding road..1.8421.842
road and cable line......
road and flight path......
no access intended......
total..12.8312.83
SOroad and skidding track..18.51018.510
road and skidding road..11.01511.015
road and cable line..1.5491.549
road and flight path......
no access intended..0.41000.4100
total..31.4431.44
SZroad and skidding track..4.0284.028
road and skidding road..3.6303.630
road and cable line1.84410.91512.713
road and flight path0.41002.5362.934
no access intended..2.5362.536
total2.24023.5625.75
TGroad and skidding track..17.6617.66
road and skidding road..3.1303.130
road and cable line......
road and flight path......
no access intended..0.31000.3100
total..21.0421.04
TIroad and skidding track..11.41711.417
road and skidding road0.41003.2333.631
road and cable line1.45016.81418.313
road and flight path2.1414.3286.423
no access intended4.32951.9756.26
total8.32087.6495.94
URroad and skidding track..1.3491.349
road and skidding road..1.4501.450
road and cable line1.0572.6343.628
road and flight path1.0574.0275.024
no access intended1.0572.0403.032
total3.03111.41414.311
VDroad and skidding track1.55053.4654.96
road and skidding road..17.81317.813
road and cable line1.5507.6229.120
road and flight path..2.3402.340
no access intended0.8718.3219.120
total3.83189.4393.23
VSroad and skidding track2.14115.81417.913
road and skidding road0.7715.5256.223
road and cable line12.71621.61234.39
road and flight path6.22312.71618.913
no access intended2.83513.71516.514
total24.41169.3593.73
ZGroad and skidding track..1.7441.744
road and skidding road..1.7441.744
road and cable line..2.1372.137
road and flight path......
no access intended......
total..5.695.69
ZHroad and skidding track..38.1538.15
road and skidding road..7.4207.420
road and cable line..4.2284.228
road and flight path......
no access intended..0.7700.770
total..50.4250.42
Switzerlandroad and skidding track10.618422.42433.02
road and skidding road3.632174.94178.44
road and cable line47.08195.44242.43
road and flight path15.11551.6866.77
no access intended14.116129.35143.44
total90.46973.611064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159999/146378

NFI3

forest area: avalanches SilvaProtect, modelled and assigned · concept of transportation system · 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
avalanches SilvaProtect, modelled and assignedconcept of transportation system %± %± %± %± %± %±
inside perimeterroad and skidding track61.613.5..14.35.99.12.22.92.811.72.0
road and skidding road....11.45.42.31.15.73.93.91.2
road and cable line15.410.0..51.48.558.83.734.38.052.13.1
road and flight path7.77.4..14.35.917.72.917.16.416.62.3
no access intended15.310.0..8.64.712.02.540.08.315.62.3
total100.0...100.0.100.0.100.0.100.0.
outside perimeterroad and skidding track62.72.175.61.734.72.119.71.513.52.043.50.9
road and skidding road28.92.020.71.623.61.89.31.13.31.018.00.7
road and cable line3.10.81.70.529.62.039.91.824.92.520.10.7
road and flight path0.40.3..6.61.112.51.25.61.35.30.4
no access intended5.01.02.00.65.41.018.71.452.62.913.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totalroad and skidding track62.72.175.61.733.42.017.61.312.41.840.80.8
road and skidding road28.21.920.71.622.91.87.90.93.61.016.80.7
road and cable line3.40.81.70.531.01.943.51.625.82.422.80.7
road and flight path0.60.3..7.01.113.51.16.81.46.20.4
no access intended5.21.02.00.65.61.017.41.351.32.713.40.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #160000/146379
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