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NFI3

forest area: rockfall SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %± %±
inside perimetern/a..3.63.52.62.52.82.7....1.40.8
pure conifer forest19.08.528.68.541.07.957.88.082.08.222.35.338.73.3
mixed conifer forest23.89.321.47.815.45.813.15.54.54.44.82.712.42.3
mixed broadleaf forest14.37.614.36.65.13.510.55.08.96.06.43.19.02.0
pure broadleaf forest42.910.832.18.835.97.715.85.94.64.566.56.038.53.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a2.10.35.10.73.50.71.60.52.50.60.80.32.60.2
pure conifer forest24.00.952.01.538.71.870.31.879.61.434.91.743.00.6
mixed conifer forest24.70.920.81.224.61.69.01.26.80.97.10.918.20.5
mixed broadleaf forest19.90.811.10.915.81.45.90.93.00.66.90.912.90.4
pure broadleaf forest29.40.911.00.917.41.413.21.48.11.050.41.823.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a2.00.35.10.73.40.71.70.52.50.50.70.32.60.2
pure conifer forest23.90.951.51.538.91.869.61.879.71.434.01.642.80.6
mixed conifer forest24.70.920.81.224.11.69.21.16.70.96.90.918.00.5
mixed broadleaf forest19.80.811.10.915.31.36.10.93.20.66.80.912.80.4
pure broadleaf forest29.50.911.50.918.31.413.31.38.00.951.61.723.80.5
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 #158789/145168

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assigneddegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.21000.21000.2100....0.558
pure conifer forest0.7501.4352.8253.7213.2232.52714.311
mixed conifer forest0.9451.1411.0410.9450.21000.5584.620
mixed broadleaf forest0.5580.7500.3710.7500.3710.7503.323
pure broadleaf forest1.6331.6332.4271.0410.21007.41514.211
total3.8225.1196.7166.5163.82111.11237.07
outside perimetern/a8.81410.3134.2201.7323.5221.14129.78
pure conifer forest102.54104.4347.6573.73110.6249.05487.81
mixed conifer forest105.6441.7630.379.4139.5139.913206.43
mixed broadleaf forest84.9422.2919.596.1164.2209.613146.53
pure broadleaf forest125.6322.0921.3813.81111.21270.94264.92
total427.51200.61122.92104.82138.92140.521135.21
totaln/a8.81410.5134.4201.9303.5221.14130.28
pure conifer forest103.24105.8350.4577.53113.7251.55502.11
mixed conifer forest106.5442.8631.3710.2129.61310.413211.03
mixed broadleaf forest85.4422.9819.896.8154.51910.413149.93
pure broadleaf forest127.2323.6823.8814.81011.41278.24279.12
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158790/145169

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture %± %± %±
Western Juran/a..0.70.30.70.3
pure conifer forest15.88.427.31.527.11.5
mixed conifer forest21.19.429.41.629.21.6
mixed broadleaf forest15.88.421.81.421.61.4
pure broadleaf forest47.411.520.81.421.41.4
total100.0.100.0.100.0.
Eastern Juran/a..2.10.92.10.9
pure conifer forest100.0.10.32.010.72.0
mixed conifer forest..12.42.112.42.1
mixed broadleaf forest..25.22.825.12.8
pure broadleaf forest..50.03.249.73.2
total100.0.100.0.100.0.
Western Plateaun/a..4.91.34.91.3
pure conifer forest..22.32.622.32.6
mixed conifer forest..17.02.317.02.3
mixed broadleaf forest..18.52.418.52.4
pure broadleaf forest..37.33.037.33.0
total..100.0.100.0.
Central Plateaun/a..2.20.72.20.7
pure conifer forest..29.92.329.82.3
mixed conifer forest100.0.22.52.122.72.1
mixed broadleaf forest..18.21.918.21.9
pure broadleaf forest..27.22.227.12.2
total100.0.100.0.100.0.
Eastern Plateaun/a..2.60.62.60.6
pure conifer forest..21.61.721.61.7
mixed conifer forest..27.91.827.91.8
mixed broadleaf forest..16.81.516.81.5
pure broadleaf forest..31.01.931.01.9
total..100.0.100.0.
Western Pre-Alpsn/a..7.31.77.31.6
pure conifer forest50.035.454.93.254.83.2
mixed conifer forest50.035.415.92.316.22.3
mixed broadleaf forest..11.42.011.32.0
pure broadleaf forest..10.62.010.51.9
total100.0.100.0.100.0.
Central Pre-Alpsn/a..5.00.94.90.9
pure conifer forest25.015.352.82.152.42.1
mixed conifer forest12.511.723.21.823.01.8
mixed broadleaf forest25.015.39.41.39.61.3
pure broadleaf forest37.517.19.71.310.11.3
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..3.10.93.10.8
pure conifer forest..35.72.335.52.3
mixed conifer forest..30.02.229.72.2
mixed broadleaf forest33.327.217.71.917.91.9
pure broadleaf forest66.727.213.41.713.81.7
total100.0.100.0.100.0.
Northwestern Alpsn/a5.65.43.71.13.81.0
pure conifer forest27.810.648.62.847.52.7
mixed conifer forest22.29.820.62.320.62.2
mixed broadleaf forest11.17.413.71.913.61.9
pure broadleaf forest33.311.113.41.914.41.9
total100.0.100.0.100.0.
Central Alpsn/a..3.91.73.41.5
pure conifer forest63.211.047.64.449.64.1
mixed conifer forest21.19.418.03.418.43.2
mixed broadleaf forest..15.63.213.62.8
pure broadleaf forest15.88.414.93.215.03.0
total100.0.100.0.100.0.
Northeastern Alpsn/a5.95.73.81.54.01.5
pure conifer forest23.510.339.53.938.03.6
mixed conifer forest11.87.816.02.915.62.7
mixed broadleaf forest5.95.711.12.510.62.3
pure broadleaf forest52.912.129.53.631.73.5
total100.0.100.0.100.0.
Southwestern Alpsn/a2.82.71.60.51.70.5
pure conifer forest57.88.070.31.869.61.8
mixed conifer forest13.15.59.01.29.21.1
mixed broadleaf forest10.55.05.90.96.10.9
pure broadleaf forest15.85.913.21.413.31.3
total100.0.100.0.100.0.
Southeastern Alpsn/a..2.50.62.50.5
pure conifer forest82.08.279.61.479.71.4
mixed conifer forest4.54.46.80.96.70.9
mixed broadleaf forest8.96.03.00.63.20.6
pure broadleaf forest4.64.58.11.08.00.9
total100.0.100.0.100.0.
Southern Alpsn/a..0.80.30.70.3
pure conifer forest22.35.334.91.734.01.6
mixed conifer forest4.82.77.10.96.90.9
mixed broadleaf forest6.43.16.90.96.80.9
pure broadleaf forest66.56.050.41.851.61.7
total100.0.100.0.100.0.
Switzerlandn/a1.40.82.60.22.60.2
pure conifer forest38.93.342.90.642.80.6
mixed conifer forest12.42.318.10.518.00.5
mixed broadleaf forest8.92.012.90.412.80.4
pure broadleaf forest38.33.323.40.523.90.5
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158791/145170

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1411.141
pure conifer forest0.55841.2641.76
mixed conifer forest0.75044.2644.95
mixed broadleaf forest0.55832.8733.37
pure broadleaf forest1.63331.3733.07
total3.423150.61154.01
Eastern Juran/a..1.0441.044
pure conifer forest0.21004.9195.119
mixed conifer forest..5.8175.817
mixed broadleaf forest..11.91111.911
pure broadleaf forest..23.5723.57
total0.210047.0247.22
Western Plateaun/a..2.4272.427
pure conifer forest..11.01211.012
mixed conifer forest..8.4148.414
mixed broadleaf forest..9.1139.113
pure broadleaf forest..18.4818.48
total..49.4349.43
Central Plateaun/a..1.5331.533
pure conifer forest..20.7820.78
mixed conifer forest0.210015.7915.89
mixed broadleaf forest..12.61112.611
pure broadleaf forest..18.9818.98
total0.210069.5269.62
Eastern Plateaun/a..2.9252.925
pure conifer forest..23.9823.98
mixed conifer forest..31.0731.07
mixed broadleaf forest..18.7918.79
pure broadleaf forest..34.4634.46
total..110.91110.91
Western Pre-Alpsn/a..3.3233.323
pure conifer forest0.210024.8625.06
mixed conifer forest0.21007.2157.415
mixed broadleaf forest..5.1185.118
pure broadleaf forest..4.8194.819
total0.47145.2345.53
Central Pre-Alpsn/a..4.8194.819
pure conifer forest0.47151.6452.04
mixed conifer forest0.210022.7822.88
mixed broadleaf forest0.4719.2139.513
pure broadleaf forest0.5589.51310.113
total1.43597.8299.22
Eastern Pre-Alpsn/a..2.3282.328
pure conifer forest..26.2726.27
mixed conifer forest..22.0822.08
mixed broadleaf forest0.210013.01113.211
pure broadleaf forest0.4719.81310.212
total0.55873.3273.92
Northwestern Alpsn/a0.21002.2282.327
pure conifer forest0.94428.1629.06
mixed conifer forest0.75011.91112.611
mixed broadleaf forest0.4717.9148.314
pure broadleaf forest1.1417.7158.814
total3.22357.7361.03
Central Alpsn/a..0.9440.944
pure conifer forest2.32811.41113.710
mixed conifer forest0.8504.3205.118
mixed broadleaf forest..3.8213.821
pure broadleaf forest0.6573.6224.120
total3.62224.0627.65
Northeastern Alpsn/a0.21001.1411.238
pure conifer forest0.75010.91111.611
mixed conifer forest0.3714.4194.718
mixed broadleaf forest0.21003.1233.222
pure broadleaf forest1.5338.1139.712
total2.92327.5530.44
Southwestern Alpsn/a0.21001.7321.930
pure conifer forest3.72173.7377.53
mixed conifer forest0.9459.41310.212
mixed broadleaf forest0.7506.1166.815
pure broadleaf forest1.04113.81114.810
total6.516104.82111.32
Southeastern Alpsn/a..3.5223.522
pure conifer forest3.223110.62113.72
mixed conifer forest0.21009.5139.613
mixed broadleaf forest0.3714.2204.519
pure broadleaf forest0.210011.21211.412
total3.821138.92142.82
Southern Alpsn/a..1.1411.141
pure conifer forest2.52749.0551.55
mixed conifer forest0.5589.91310.413
mixed broadleaf forest0.7509.61310.413
pure broadleaf forest7.41570.9478.24
total11.112140.52151.62
Switzerlandn/a0.55829.8830.38
pure conifer forest14.511487.91502.41
mixed conifer forest4.620206.33210.93
mixed broadleaf forest3.323147.13150.43
pure broadleaf forest14.311266.12280.32
total37.271137.211174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158792/145171

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment34.910.750.035.445.66.062.28.049.911.279.65.058.13.4
tending5.04.9..11.83.98.14.5....5.71.6
thinning25.09.750.035.413.24.12.72.7..3.12.28.61.9
establishment cut15.08.0..16.24.55.43.715.08.04.72.610.52.1
removal cut....1.51.5....3.12.21.40.8
plentering........5.04.9..0.50.5
thinning of mountain forest....11.83.916.26.130.010.33.12.210.42.1
coppice cut..........3.12.20.90.7
conversion5.04.9..........0.50.5
transformation..............
sanitary felling5.04.9....2.72.7....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments10.06.7....2.72.7..3.12.22.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment18.21.27.90.737.81.166.12.055.11.975.51.536.60.5
tending9.40.917.31.08.80.73.20.84.10.81.00.38.90.4
thinning29.01.436.11.313.10.85.51.05.70.97.60.918.90.5
establishment cut13.01.015.81.016.80.95.31.06.10.91.80.512.00.4
removal cut6.80.89.60.85.70.50.70.44.60.83.10.65.90.3
plentering13.61.11.00.32.90.40.20.20.60.30.10.13.50.2
thinning of mountain forest0.20.10.10.18.70.617.51.621.61.66.10.87.00.3
coppice cut..0.20.10.10.1..0.20.22.00.50.30.1
conversion2.00.42.40.41.40.3....0.20.21.30.1
transformation..0.30.20.10.10.20.2..0.10.10.10.0
sanitary felling2.00.41.30.30.80.20.20.20.30.20.20.20.90.1
plentering in broadleaf forest2.70.55.40.60.30.1....0.20.21.80.2
tending of forest edge0.80.31.50.31.10.2..0.30.20.20.20.80.1
planting0.10.10.50.20.60.2......0.30.1
agrosilvicultural treatments2.20.40.50.21.90.31.10.41.40.51.70.51.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment18.61.27.90.738.11.165.82.055.01.975.81.437.30.5
tending9.30.917.31.08.90.63.50.84.00.80.90.38.80.3
thinning29.01.436.21.313.10.85.30.95.50.97.30.918.60.5
establishment cut13.01.015.81.016.70.85.30.96.40.92.00.512.00.4
removal cut6.70.89.60.85.60.50.70.34.50.83.10.65.80.3
plentering13.41.01.00.32.80.40.20.20.70.30.10.13.40.2
thinning of mountain forest0.20.10.10.18.80.617.41.621.81.65.90.87.10.3
coppice cut..0.20.10.10.1..0.10.12.00.50.30.1
conversion2.00.42.40.41.30.3....0.20.21.30.1
transformation..0.30.20.10.10.20.2..0.10.10.10.0
sanitary felling2.00.41.30.30.80.20.30.20.30.20.20.20.90.1
plentering in broadleaf forest2.70.55.40.60.30.1....0.20.21.70.2
tending of forest edge0.70.31.50.31.10.2..0.30.20.20.20.80.1
planting0.10.10.50.20.60.2......0.30.1
agrosilvicultural treatments2.30.50.50.21.80.31.20.51.30.41.80.41.50.2
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 #158793/145172

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall 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 treatment1.3380.21005.5183.9211.7329.01421.69
tending0.2100..1.4350.558....2.129
thinning0.9450.21001.6330.2100..0.4713.224
establishment cut0.558..2.0300.3710.5580.5583.921
removal cut....0.2100....0.4710.558
plentering........0.2100..0.2100
thinning of mountain forest....1.4351.0411.1410.4713.921
coppice cut..........0.4710.471
conversion0.2100..........0.2100
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.471....0.2100..0.4710.945
total3.6220.47112.1126.3163.52211.31237.27
outside perimeterno treatment34.9720.29127.6361.0463.24109.03415.92
tending17.91044.3629.672.9244.7191.435100.94
thinning55.6592.6444.065.1186.51610.912214.83
establishment cut24.8840.6656.554.9187.0152.626136.53
removal cut13.01124.7819.390.7505.3184.42067.35
plentering26.182.7269.6130.21000.7500.210039.46
thinning of mountain forest0.4710.210029.4816.21024.788.81479.74
coppice cut..0.5580.2100..0.21002.8253.722
conversion3.8226.3174.619....0.47115.111
transformation..0.9450.4710.2100..0.21001.633
sanitary felling3.8223.2232.9250.21000.4710.47110.813
plentering in broadleaf forest5.31813.8110.945....0.47120.39
tending of forest edge1.4353.8223.722..0.4710.4719.614
planting0.21001.3382.129......3.622
agrosilvicultural treatments4.2211.3386.4171.0411.6332.52716.910
total191.41256.21337.3192.42114.62144.221136.11
totalno treatment36.2720.49133.1364.9464.94117.92437.52
tending18.11044.3631.073.4224.7191.435103.14
thinning56.5592.8445.665.3186.51611.312218.03
establishment cut25.4840.6658.555.3187.5153.223140.43
removal cut13.01124.7819.490.7505.3184.81967.95
plentering26.182.7269.6130.21000.9450.210039.66
thinning of mountain forest0.4710.210030.9717.2925.879.21483.64
coppice cut..0.5580.2100..0.21003.2234.121
conversion4.0216.3174.619....0.47115.211
transformation..0.9450.4710.2100..0.21001.633
sanitary felling4.0213.2232.9250.3710.4710.47111.113
plentering in broadleaf forest5.31813.8110.945....0.47120.39
tending of forest edge1.4353.8223.722..0.4710.4719.614
planting0.21001.3382.129......3.622
agrosilvicultural treatments4.5201.3386.4171.2381.6332.82517.810
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158794/145173

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey) %± %± %±
AGno treatment..10.61.910.61.9
tending..17.82.417.82.4
thinning..39.03.039.03.0
establishment cut..11.72.011.72.0
removal cut..7.21.67.21.6
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.10.71.10.7
transformation..0.40.40.40.4
sanitary felling..1.10.71.10.7
plentering in broadleaf forest..8.31.78.31.7
tending of forest edge..2.30.92.30.9
planting..0.40.40.40.4
agrosilvicultural treatments......
total..100.0.100.0.
AIno treatment..40.48.440.48.4
tending..2.82.82.82.8
thinning..8.54.88.54.8
establishment cut..39.78.339.78.3
removal cut..2.82.82.82.8
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..2.82.82.82.8
planting......
agrosilvicultural treatments..2.82.82.82.8
total..100.0.100.0.
ARno treatment..12.54.812.54.8
tending..11.94.611.94.6
thinning..15.95.215.95.2
establishment cut..33.86.733.86.7
removal cut..15.95.215.95.2
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..2.02.02.02.0
plentering in broadleaf forest......
tending of forest edge..6.03.46.03.4
planting......
agrosilvicultural treatments..2.02.02.02.0
total..100.0.100.0.
BEno treatment44.09.925.21.425.71.4
tending20.08.010.11.010.31.0
thinning12.06.524.81.424.51.4
establishment cut4.03.910.81.010.61.0
removal cut..8.60.98.30.9
plentering..5.70.85.50.7
thinning of mountain forest20.08.08.20.98.50.9
coppice cut..0.10.10.10.1
conversion..2.50.52.40.5
transformation......
sanitary felling..0.60.30.60.3
plentering in broadleaf forest..0.30.20.30.2
tending of forest edge..0.30.20.30.2
planting..1.00.30.90.3
agrosilvicultural treatments..1.80.41.80.4
total100.0.100.0.100.0.
BL/BSno treatment..11.03.110.83.1
tending..14.13.513.83.4
thinning50.035.530.74.631.14.6
establishment cut50.035.515.13.615.73.6
removal cut..11.03.110.83.1
plentering......
thinning of mountain forest......
coppice cut......
conversion..2.01.42.01.4
transformation......
sanitary felling..2.01.42.01.4
plentering in broadleaf forest..11.03.110.83.1
tending of forest edge..2.01.42.01.4
planting......
agrosilvicultural treatments..1.01.01.01.0
total100.0.100.0.100.0.
FRno treatment..18.72.618.62.6
tending100.0.12.22.212.62.2
thinning..23.92.823.82.8
establishment cut..22.62.822.52.8
removal cut..11.32.111.32.1
plentering..1.30.81.30.7
thinning of mountain forest..7.01.76.91.7
coppice cut......
conversion..0.90.60.90.6
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.90.60.90.6
planting......
agrosilvicultural treatments..1.30.81.30.7
total100.0.100.0.100.0.
GEno treatment..9.49.49.49.4
tending......
thinning..28.314.428.314.4
establishment cut..18.912.518.912.5
removal cut..9.49.49.49.4
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..34.014.834.014.8
planting......
agrosilvicultural treatments......
total..100.0.100.0.
GLno treatment58.314.263.05.462.45.0
tending8.38.08.63.18.62.9
thinning33.313.67.42.910.73.2
establishment cut..3.72.13.21.8
removal cut..8.63.17.52.7
plentering......
thinning of mountain forest..3.82.23.31.9
coppice cut......
conversion..1.21.21.11.1
transformation..1.21.21.11.1
sanitary felling..1.21.21.11.1
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..1.21.21.11.1
total100.0.100.0.100.0.
GRno treatment64.17.754.91.655.21.6
tending..4.00.63.90.6
thinning2.62.56.30.86.20.8
establishment cut10.34.97.10.87.20.8
removal cut2.62.54.90.74.80.7
plentering2.62.50.50.20.60.2
thinning of mountain forest18.06.219.51.319.51.3
coppice cut..0.30.20.30.2
conversion......
transformation..0.10.10.10.1
sanitary felling..0.30.20.30.2
plentering in broadleaf forest......
tending of forest edge..0.50.20.50.2
planting......
agrosilvicultural treatments..1.50.41.40.4
total100.0.100.0.100.0.
JUno treatment16.715.318.12.918.12.8
tending..8.82.18.52.0
thinning33.319.329.13.429.33.3
establishment cut16.715.213.72.613.82.5
removal cut..12.12.411.72.3
plentering..8.22.08.02.0
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling16.715.25.51.75.91.7
plentering in broadleaf forest..1.60.91.60.9
tending of forest edge..1.10.81.10.7
planting......
agrosilvicultural treatments16.715.21.60.92.11.1
total100.0.100.0.100.0.
LUno treatment..15.52.315.52.3
tending..12.52.112.52.1
thinning..29.12.929.12.9
establishment cut..24.22.824.22.8
removal cut..7.51.77.51.7
plentering..1.70.81.70.8
thinning of mountain forest..0.80.60.80.6
coppice cut......
conversion..0.80.60.80.6
transformation......
sanitary felling..2.10.92.10.9
plentering in broadleaf forest..2.91.12.91.1
tending of forest edge..1.20.71.20.7
planting......
agrosilvicultural treatments..1.70.81.70.8
total..100.0.100.0.
NEno treatment100.0.8.62.29.22.3
tending..6.82.06.72.0
thinning..19.83.119.63.1
establishment cut..6.82.06.72.0
removal cut......
plentering..46.33.946.03.9
thinning of mountain forest......
coppice cut......
conversion..4.31.64.31.6
transformation......
sanitary felling..0.60.60.60.6
plentering in broadleaf forest..3.71.53.71.5
tending of forest edge......
planting......
agrosilvicultural treatments..3.11.43.11.4
total100.0.100.0.100.0.
NWno treatment66.727.449.98.251.17.9
tending..13.25.512.25.2
thinning..13.25.512.25.2
establishment cut33.327.515.86.017.15.9
removal cut..2.62.62.42.4
plentering......
thinning of mountain forest..2.62.62.42.4
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting..2.62.62.42.4
agrosilvicultural treatments......
total100.0.100.0.100.0.
OWno treatment33.327.360.04.859.34.7
tending33.327.315.23.515.73.5
thinning33.327.38.62.79.32.8
establishment cut..2.81.62.81.6
removal cut..5.72.35.62.2
plentering......
thinning of mountain forest..6.72.46.52.4
coppice cut......
conversion......
transformation......
sanitary felling..1.01.00.90.9
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SGno treatment28.617.128.52.628.52.6
tending..9.61.79.41.7
thinning14.313.219.52.319.42.3
establishment cut28.617.123.52.423.62.4
removal cut..6.31.46.21.4
plentering..2.00.81.90.8
thinning of mountain forest28.617.13.61.14.21.1
coppice cut......
conversion..1.00.61.00.6
transformation......
sanitary felling..1.30.71.30.6
plentering in broadleaf forest..0.30.30.30.3
tending of forest edge..3.01.02.91.0
planting......
agrosilvicultural treatments..1.30.71.30.6
total100.0.100.0.100.0.
SHno treatment..7.83.47.83.4
tending..12.54.212.54.2
thinning..50.06.250.06.2
establishment cut..14.14.414.14.4
removal cut..6.33.06.33.0
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.61.61.61.6
transformation..3.12.23.12.2
sanitary felling..1.61.61.61.6
plentering in broadleaf forest......
tending of forest edge..1.61.61.61.6
planting..1.61.61.61.6
agrosilvicultural treatments......
total..100.0.100.0.
SOno treatment50.025.014.82.615.52.7
tending..12.52.412.32.4
thinning25.021.743.13.742.73.6
establishment cut..14.72.614.42.6
removal cut..8.32.08.12.0
plentering..0.50.50.50.5
thinning of mountain forest......
coppice cut......
conversion25.021.73.81.44.31.5
transformation......
sanitary felling..0.50.50.50.5
plentering in broadleaf forest..1.60.91.60.9
tending of forest edge......
planting......
agrosilvicultural treatments......
total100.0.100.0.100.0.
SZno treatment..31.43.730.93.6
tending..11.92.611.72.5
thinning..12.62.612.42.6
establishment cut100.0.31.53.732.73.7
removal cut..4.41.64.31.6
plentering......
thinning of mountain forest..2.51.22.51.2
coppice cut......
conversion......
transformation......
sanitary felling..1.91.11.91.1
plentering in broadleaf forest..1.91.11.81.1
tending of forest edge......
planting......
agrosilvicultural treatments..1.81.11.81.0
total100.0.100.0.100.0.
TGno treatment..4.81.94.81.9
tending..22.13.722.13.7
thinning..35.44.335.44.3
establishment cut..14.93.214.93.2
removal cut..7.92.47.92.4
plentering......
thinning of mountain forest......
coppice cut......
conversion..3.11.63.11.6
transformation......
sanitary felling..1.61.11.61.1
plentering in broadleaf forest..6.32.26.32.2
tending of forest edge..1.61.21.61.2
planting..1.61.11.61.1
agrosilvicultural treatments..0.80.80.80.8
total..100.0.100.0.
TIno treatment78.26.179.31.679.21.5
tending..0.80.30.70.3
thinning2.22.27.61.07.31.0
establishment cut4.43.01.60.51.70.5
removal cut2.22.23.00.72.90.6
plentering..0.20.20.10.1
thinning of mountain forest4.43.02.50.62.60.6
coppice cut4.43.02.20.62.30.6
conversion..0.30.20.30.2
transformation..0.20.20.10.1
sanitary felling..0.20.20.10.1
plentering in broadleaf forest..0.30.20.30.2
tending of forest edge..0.30.20.30.2
planting......
agrosilvicultural treatments4.43.01.70.51.90.5
total100.0.100.0.100.0.
URno treatment52.912.152.55.752.65.2
tending5.95.77.93.17.52.8
thinning5.95.713.23.911.93.4
establishment cut29.411.114.54.117.33.9
removal cut5.95.72.61.83.21.8
plentering..1.31.31.11.1
thinning of mountain forest..4.02.23.21.8
coppice cut......
conversion......
transformation......
sanitary felling..1.31.31.11.1
plentering in broadleaf forest......
tending of forest edge......
planting..1.31.31.11.1
agrosilvicultural treatments..1.31.31.11.1
total100.0.100.0.100.0.
VDno treatment75.021.728.41.928.71.9
tending..9.91.39.81.3
thinning..19.11.718.91.7
establishment cut..17.81.617.71.6
removal cut..6.11.06.01.0
plentering..9.31.29.31.2
thinning of mountain forest..3.30.83.30.8
coppice cut..0.60.30.50.3
conversion..0.60.30.50.3
transformation..0.20.20.20.2
sanitary felling..1.60.51.60.5
plentering in broadleaf forest..0.20.20.20.2
tending of forest edge..0.20.20.20.2
planting..0.40.30.40.3
agrosilvicultural treatments25.021.72.60.72.70.7
total100.0.100.0.100.0.
VSno treatment60.67.961.92.061.81.9
tending7.94.43.40.73.70.7
thinning5.33.67.51.17.41.0
establishment cut5.33.65.20.95.20.9
removal cut..1.60.51.50.5
plentering..0.50.30.50.3
thinning of mountain forest15.85.917.71.517.61.5
coppice cut......
conversion......
transformation..0.20.20.20.2
sanitary felling2.62.60.20.20.30.2
plentering in broadleaf forest......
tending of forest edge..0.30.20.30.2
planting......
agrosilvicultural treatments2.62.61.50.51.50.5
total100.0.100.0.100.0.
ZGno treatment..5.94.15.94.1
tending..29.47.929.47.9
thinning..11.85.611.85.6
establishment cut..14.76.114.76.1
removal cut..2.92.92.92.9
plentering......
thinning of mountain forest......
coppice cut......
conversion..20.67.020.67.0
transformation......
sanitary felling......
plentering in broadleaf forest..8.84.98.84.9
tending of forest edge......
planting..2.92.92.92.9
agrosilvicultural treatments..2.92.92.92.9
total..100.0.100.0.
ZHno treatment..7.51.67.51.6
tending..18.42.418.42.4
thinning..31.22.831.22.8
establishment cut..10.91.910.91.9
removal cut..4.11.24.11.2
plentering..0.40.40.40.4
thinning of mountain forest..0.80.50.80.5
coppice cut......
conversion..6.41.56.41.5
transformation..0.40.40.40.4
sanitary felling..1.50.71.50.7
plentering in broadleaf forest..15.02.215.02.2
tending of forest edge..2.20.92.20.9
planting..0.80.50.80.5
agrosilvicultural treatments..0.30.30.30.3
total..100.0.100.0.
Switzerlandno treatment58.13.436.60.537.20.5
tending5.71.68.90.48.80.3
thinning8.61.918.90.518.60.5
establishment cut10.72.112.00.412.00.4
removal cut1.40.85.90.35.80.3
plentering0.50.53.40.23.30.2
thinning of mountain forest10.32.17.00.37.10.3
coppice cut0.90.70.30.10.30.1
conversion0.50.51.30.11.30.1
transformation..0.10.00.10.0
sanitary felling0.90.70.90.10.90.1
plentering in broadleaf forest..1.80.21.80.2
tending of forest edge..0.90.10.80.1
planting..0.30.10.30.1
agrosilvicultural treatments2.41.01.50.21.50.1
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158795/145174

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
AGno treatment..5.2185.218
tending..8.7138.713
thinning..19.1819.18
establishment cut..5.8175.817
removal cut..3.5223.522
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.6580.658
transformation..0.21000.2100
sanitary felling..0.6580.658
plentering in broadleaf forest..4.1214.121
tending of forest edge..1.1401.140
planting..0.21000.2100
agrosilvicultural treatments......
total..49.0249.02
AIno treatment..2.2232.223
tending..0.21000.2100
thinning..0.5560.556
establishment cut..2.1222.122
removal cut..0.21000.2100
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.21000.2100
planting......
agrosilvicultural treatments..0.21000.2100
total..5.475.47
ARno treatment..1.0401.040
tending..1.0391.039
thinning..1.3331.333
establishment cut..2.8202.820
removal cut..1.3331.333
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge..0.5570.557
planting......
agrosilvicultural treatments..0.21000.2100
total..8.268.26
BEno treatment2.03041.9643.96
tending0.94516.71017.610
thinning0.55841.2641.86
establishment cut0.210018.01018.19
removal cut..14.21114.211
plentering..9.4139.413
thinning of mountain forest0.94513.71114.611
coppice cut..0.21000.2100
conversion..4.1214.121
transformation......
sanitary felling..1.1411.141
plentering in broadleaf forest..0.5580.558
tending of forest edge..0.5580.558
planting..1.6331.633
agrosilvicultural treatments..3.0243.024
total4.420166.22170.61
BL/BSno treatment..2.2292.229
tending..2.8252.825
thinning0.21006.2166.415
establishment cut0.21003.0243.223
removal cut..2.2292.229
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.4700.470
transformation......
sanitary felling..0.4700.470
plentering in broadleaf forest..2.2292.229
tending of forest edge..0.4700.470
planting......
agrosilvicultural treatments..0.21000.2100
total0.47020.1420.54
FRno treatment..7.8147.814
tending0.21005.1185.318
thinning..10.11210.112
establishment cut..9.5139.513
removal cut..4.8194.819
plentering..0.5580.558
thinning of mountain forest..2.9242.924
coppice cut......
conversion..0.4710.471
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..0.4710.471
planting......
agrosilvicultural treatments..0.5580.558
total0.210042.0342.23
GEno treatment..0.31000.3100
tending......
thinning..0.9520.952
establishment cut..0.6670.667
removal cut..0.31000.3100
plentering......
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge..1.1471.147
planting......
agrosilvicultural treatments......
total..3.1133.113
GLno treatment1.2378.81110.010
tending0.21001.2371.434
thinning0.7491.0401.730
establishment cut..0.5570.557
removal cut..1.2371.237
plentering......
thinning of mountain forest..0.5580.558
coppice cut......
conversion..0.21000.2100
transformation..0.21000.2100
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments..0.21000.2100
total2.12813.9716.06
GRno treatment4.42090.9395.23
tending..6.6166.616
thinning0.210010.51310.712
establishment cut0.75011.71212.411
removal cut0.21008.1148.214
plentering0.21000.9451.041
thinning of mountain forest1.23832.4733.67
coppice cut..0.5580.558
conversion......
transformation..0.21000.2100
sanitary felling..0.5580.558
plentering in broadleaf forest......
tending of forest edge..0.9450.945
planting......
agrosilvicultural treatments..2.5272.527
total6.816165.62172.41
JUno treatment0.21005.9166.016
tending..2.8242.824
thinning0.4719.4129.812
establishment cut0.21004.4194.618
removal cut..3.9203.920
plentering..2.7252.725
thinning of mountain forest......
coppice cut......
conversion......
transformation......
sanitary felling0.21001.8312.029
plentering in broadleaf forest..0.5570.557
tending of forest edge..0.4710.471
planting......
agrosilvicultural treatments0.21000.5570.750
total1.14032.3333.43
LUno treatment..6.3166.316
tending..5.1175.117
thinning..11.91011.910
establishment cut..9.9129.912
removal cut..3.1233.123
plentering..0.7500.750
thinning of mountain forest..0.3710.371
coppice cut......
conversion..0.3710.371
transformation......
sanitary felling..0.8440.844
plentering in broadleaf forest..1.2371.237
tending of forest edge..0.5580.558
planting......
agrosilvicultural treatments..0.7500.750
total..40.9340.93
NEno treatment0.21002.5262.725
tending..2.0292.029
thinning..5.7165.716
establishment cut..2.0292.029
removal cut......
plentering..13.4913.49
thinning of mountain forest......
coppice cut......
conversion..1.3371.337
transformation......
sanitary felling..0.21000.2100
plentering in broadleaf forest..1.1401.140
tending of forest edge......
planting......
agrosilvicultural treatments..0.9440.944
total0.210029.0329.23
NWno treatment0.4703.7184.117
tending..1.0431.043
thinning..1.0431.043
establishment cut0.21001.2381.435
removal cut..0.21000.2100
plentering......
thinning of mountain forest..0.21000.2100
coppice cut......
conversion......
transformation......
sanitary felling......
plentering in broadleaf forest......
tending of forest edge......
planting..0.21000.2100
agrosilvicultural treatments......
total0.6567.488.06
OWno treatment0.210011.3911.59
tending0.21002.9243.023
thinning0.21001.6321.830
establishment cut..0.5580.558
removal cut..1.1401.140
plentering......
thinning of mountain forest..1.3371.337
coppice cut......
conversion......
transformation......
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.55718.9419.44
SGno treatment0.47115.11015.410
tending..5.1185.118
thinning0.210010.31210.512
establishment cut0.47112.41112.811
removal cut..3.3223.322
plentering..1.1411.141
thinning of mountain forest0.4711.9302.327
coppice cut......
conversion..0.5580.558
transformation......
sanitary felling..0.7500.750
plentering in broadleaf forest..0.21000.2100
tending of forest edge..1.6331.633
planting......
agrosilvicultural treatments..0.7500.750
total1.23752.9354.13
SHno treatment..1.0431.043
tending..1.6331.633
thinning..6.2136.213
establishment cut..1.7311.731
removal cut..0.8490.849
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.21000.2100
transformation..0.4700.470
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge..0.21000.2100
planting..0.21000.2100
agrosilvicultural treatments......
total..12.4412.44
SOno treatment0.3714.7185.117
tending..4.0204.020
thinning0.210013.8914.09
establishment cut..4.7184.718
removal cut..2.7252.725
plentering..0.21000.2100
thinning of mountain forest......
coppice cut......
conversion0.21001.2371.435
transformation......
sanitary felling..0.21000.2100
plentering in broadleaf forest..0.5570.557
tending of forest edge......
planting......
agrosilvicultural treatments......
total0.75032.1332.83
SZno treatment..9.1129.112
tending..3.5223.522
thinning..3.7213.721
establishment cut0.5579.1129.712
removal cut..1.3371.337
plentering......
thinning of mountain forest..0.7500.750
coppice cut......
conversion......
transformation......
sanitary felling..0.5570.557
plentering in broadleaf forest..0.5580.558
tending of forest edge......
planting......
agrosilvicultural treatments..0.5580.558
total0.55729.1429.64
TGno treatment..1.0401.040
tending..4.7174.717
thinning..7.5127.512
establishment cut..3.2213.221
removal cut..1.7311.731
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.7490.749
transformation......
sanitary felling..0.3700.370
plentering in broadleaf forest..1.3341.334
tending of forest edge..0.3710.371
planting..0.3700.370
agrosilvicultural treatments..0.21000.2100
total..21.3421.34
TIno treatment6.31690.3396.63
tending..0.9450.945
thinning0.21008.7148.914
establishment cut0.4711.8312.129
removal cut0.21003.4233.522
plentering..0.21000.2100
thinning of mountain forest0.4712.8253.223
coppice cut0.4712.5272.825
conversion..0.4710.471
transformation..0.21000.2100
sanitary felling..0.21000.2100
plentering in broadleaf forest..0.4710.471
tending of forest edge..0.4710.471
planting......
agrosilvicultural treatments0.4711.9302.328
total8.114113.82121.92
URno treatment1.7327.4149.112
tending0.21001.1401.337
thinning0.21001.9312.129
establishment cut0.9442.1293.024
removal cut0.21000.4700.657
plentering..0.21000.2100
thinning of mountain forest..0.6570.657
coppice cut......
conversion......
transformation......
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge......
planting..0.21000.2100
agrosilvicultural treatments..0.21000.2100
total3.22314.2817.46
VDno treatment0.55828.1728.67
tending..9.8139.813
thinning..18.9918.99
establishment cut..17.6917.69
removal cut..6.0176.017
plentering..9.2139.213
thinning of mountain forest..3.3233.323
coppice cut..0.5580.558
conversion..0.5580.558
transformation..0.21000.2100
sanitary felling..1.6331.633
plentering in broadleaf forest..0.21000.2100
tending of forest edge..0.21000.2100
planting..0.4710.471
agrosilvicultural treatments0.21002.5272.726
total0.75099.0299.72
VSno treatment3.92164.9468.84
tending0.5583.6224.120
thinning0.3717.8148.214
establishment cut0.3715.5175.817
removal cut..1.7311.731
plentering..0.5580.558
thinning of mountain forest1.04118.6919.69
coppice cut......
conversion......
transformation..0.21000.2100
sanitary felling0.21000.21000.371
plentering in broadleaf forest......
tending of forest edge..0.3710.371
planting......
agrosilvicultural treatments0.21001.5331.731
total6.516104.82111.32
ZGno treatment..0.4700.470
tending..1.8281.828
thinning..0.7480.748
establishment cut..0.9420.942
removal cut..0.21000.2100
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.2341.234
transformation......
sanitary felling......
plentering in broadleaf forest..0.5560.556
tending of forest edge......
planting..0.21000.2100
agrosilvicultural treatments..0.21000.2100
total..6.076.07
ZHno treatment..3.7223.722
tending..9.1139.113
thinning..15.5915.59
establishment cut..5.4185.418
removal cut..2.1302.130
plentering..0.21000.2100
thinning of mountain forest..0.4710.471
coppice cut......
conversion..3.2243.224
transformation..0.21000.2100
sanitary felling..0.7500.750
plentering in broadleaf forest..7.5157.515
tending of forest edge..1.1411.141
planting..0.4710.471
agrosilvicultural treatments..0.21000.2100
total..49.6249.62
Switzerlandno treatment21.79415.82437.42
tending2.129101.34103.44
thinning3.224215.43218.63
establishment cut4.021136.43140.43
removal cut0.55867.4567.95
plentering0.210039.2639.36
thinning of mountain forest3.82179.6483.44
coppice cut0.4713.7224.121
conversion0.210015.11115.311
transformation..1.6331.633
sanitary felling0.37110.71311.113
plentering in broadleaf forest..20.7920.79
tending of forest edge..10.01410.014
planting..3.6223.622
agrosilvicultural treatments0.94516.81017.710
total37.371137.211174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #158796/145175

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %±
inside perimeterno treatment34.910.7100.0.38.513.552.74.779.35.158.33.4
tending5.04.9..15.410.07.92.5..5.71.6
thinning25.09.7..23.111.77.02.43.22.28.61.9
establishment cut15.08.0..23.111.711.43.04.82.710.42.1
removal cut......0.90.93.22.21.40.8
plentering......0.90.9..0.50.5
thinning of mountain forest......17.53.63.22.210.32.1
coppice cut........3.22.21.00.7
conversion5.04.9........0.50.5
transformation............
sanitary felling5.04.9....0.90.9..1.00.7
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments10.06.7....0.90.93.22.22.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment16.11.19.70.827.11.355.71.176.11.536.60.5
tending10.70.916.91.09.80.95.20.50.90.38.90.4
thinning30.71.435.81.315.61.07.90.67.70.918.90.5
establishment cut13.01.015.01.021.51.27.80.61.90.512.00.4
removal cut6.50.89.40.86.60.74.00.43.00.65.90.3
plentering13.21.00.30.25.10.60.50.20.10.13.50.2
thinning of mountain forest0.20.10.10.17.60.815.50.85.70.87.00.3
coppice cut0.20.10.10.10.10.10.10.11.90.50.30.1
conversion1.80.42.60.42.20.40.10.10.30.21.30.1
transformation0.20.10.20.1..0.10.10.10.10.10.0
sanitary felling1.90.41.20.31.00.30.50.20.30.20.90.1
plentering in broadleaf forest2.60.55.90.70.60.2..0.30.21.80.2
tending of forest edge0.70.31.90.41.00.30.40.10.30.20.80.1
planting0.10.10.50.20.40.20.30.1..0.30.1
agrosilvicultural treatments1.90.40.50.21.50.31.80.31.60.41.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment16.51.19.80.827.21.355.61.176.41.437.30.5
tending10.60.916.91.09.80.95.40.50.80.38.80.3
thinning30.61.435.71.315.71.07.80.67.30.918.60.5
establishment cut13.11.015.01.021.51.28.00.62.10.512.00.4
removal cut6.40.79.40.86.60.73.80.43.00.65.80.3
plentering13.01.00.30.25.00.60.50.20.10.13.40.2
thinning of mountain forest0.20.10.10.17.50.815.60.85.50.87.10.3
coppice cut0.20.10.10.10.10.10.10.12.00.50.30.1
conversion1.90.42.60.42.20.40.10.10.20.21.30.1
transformation0.20.10.20.1..0.10.10.10.10.10.0
sanitary felling2.00.41.20.31.00.30.50.20.20.20.90.1
plentering in broadleaf forest2.50.55.90.70.60.2..0.20.21.70.2
tending of forest edge0.70.31.90.41.00.30.40.10.20.20.80.1
planting0.10.10.50.20.40.20.30.1..0.30.1
agrosilvicultural treatments2.10.40.50.21.50.31.70.31.70.41.50.2
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 #158797/145176

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedtype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterno treatment1.3380.21000.94510.4138.81421.69
tending0.2100..0.4711.633..2.129
thinning0.945..0.5581.4350.4713.224
establishment cut0.558..0.5582.3280.5583.921
removal cut......0.21000.4710.558
plentering......0.2100..0.2100
thinning of mountain forest......3.5220.4713.821
coppice cut........0.4710.471
conversion0.2100........0.2100
transformation............
sanitary felling0.2100....0.2100..0.471
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.471....0.21000.4710.945
total3.6220.21002.32819.8911.11237.17
outside perimeterno treatment31.9722.3958.65195.72106.93415.32
tending21.2938.9621.1918.4101.238100.84
thinning60.6582.2433.7727.6810.812214.83
establishment cut25.7834.4746.4627.282.626136.53
removal cut12.91221.6914.31114.1114.22067.25
plentering26.180.75010.9131.7320.210039.66
thinning of mountain forest0.4710.210016.51054.558.01579.54
coppice cut0.4710.21000.21000.4712.6263.722
conversion3.7225.9174.8190.3710.47115.111
transformation0.4710.558..0.5580.21001.633
sanitary felling3.8222.7262.2291.7320.47110.713
plentering in broadleaf forest5.11913.6111.338..0.47120.39
tending of forest edge1.5354.3202.1291.4350.4719.614
planting0.21001.2380.9451.238..3.522
agrosilvicultural treatments3.8221.2383.2236.3172.32816.910
total197.51229.81216.31351.01140.521135.11
totalno treatment33.2722.5959.55206.12115.72436.92
tending21.4938.9621.5920.091.238102.94
thinning61.5582.2434.2729.0711.112218.03
establishment cut26.3834.4746.9629.573.223140.33
removal cut12.91221.6914.31114.3114.61967.75
plentering26.180.75010.9131.9300.210039.86
thinning of mountain forest0.4710.210016.51058.058.31483.34
coppice cut0.4710.21000.21000.4713.0244.121
conversion3.8225.9174.8190.3710.47115.311
transformation0.4710.558..0.5580.21001.633
sanitary felling4.0212.7262.2291.9300.47111.113
plentering in broadleaf forest5.11913.6111.338..0.47120.39
tending of forest edge1.5354.3202.1291.4350.4719.614
planting0.21001.2380.9451.238..3.522
agrosilvicultural treatments4.2211.2383.2236.4162.62617.810
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158798/145177

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedtype of next treatment (interview survey) %± %± %± %± %± %± %±
inside perimeterno treatment38.010.646.49.446.28.060.67.950.010.779.35.158.23.4
tending4.84.721.47.85.13.57.94.4....5.71.6
thinning23.89.310.75.915.45.85.33.6..3.22.28.61.9
establishment cut14.37.63.63.525.67.05.33.613.67.34.82.710.42.1
removal cut....2.62.5....3.22.21.40.8
plentering........4.54.4..0.50.5
thinning of mountain forest..17.97.25.13.515.85.931.89.93.22.210.42.1
coppice cut..........3.22.21.00.7
conversion4.84.7..........0.50.5
transformation..............
sanitary felling4.84.7....2.62.6....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments9.56.4....2.62.6..3.22.22.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterno treatment12.60.735.41.436.21.861.92.053.41.876.11.536.60.5
tending14.10.78.40.810.41.13.40.74.50.70.90.38.90.4
thinning33.41.014.11.013.51.37.51.16.00.87.70.918.90.5
establishment cut14.10.714.71.122.41.65.20.97.81.01.90.512.00.4
removal cut8.10.66.10.75.90.91.60.55.20.83.00.65.90.3
plentering6.20.55.00.71.00.40.50.30.60.30.10.13.50.2
thinning of mountain forest0.10.110.70.93.10.717.71.519.71.45.70.87.00.3
coppice cut0.10.10.10.1....0.30.21.90.50.30.1
conversion2.20.31.80.41.30.4....0.30.21.30.1
transformation0.20.1..0.10.10.20.20.10.10.10.10.10.0
sanitary felling1.50.30.90.31.30.40.20.20.30.20.30.20.90.1
plentering in broadleaf forest4.40.4..1.00.4....0.30.21.80.2
tending of forest edge1.30.20.10.11.70.50.30.20.60.30.30.20.80.1
planting0.30.10.90.30.30.2......0.30.1
agrosilvicultural treatments1.20.21.80.41.80.51.50.51.50.41.60.41.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalno treatment12.90.735.61.436.71.861.81.953.31.776.41.437.30.5
tending14.00.78.70.810.21.13.70.74.40.70.80.38.80.3
thinning33.31.014.01.013.61.37.41.05.90.87.30.918.60.5
establishment cut14.10.714.41.022.51.55.20.98.00.92.10.511.90.4
removal cut8.00.66.00.75.70.91.50.55.00.83.00.65.80.3
plentering6.10.54.90.60.90.40.50.30.70.30.10.13.40.2
thinning of mountain forest0.10.110.90.93.20.717.61.520.01.45.50.87.10.3
coppice cut0.10.10.10.1....0.20.22.00.50.30.1
conversion2.30.31.80.41.20.4....0.20.21.30.1
transformation0.20.1..0.10.10.20.20.10.10.10.10.10.0
sanitary felling1.50.30.90.31.20.40.30.20.20.20.20.20.90.1
plentering in broadleaf forest4.30.4..0.90.4....0.20.21.70.2
tending of forest edge1.30.20.10.11.60.50.30.20.60.30.20.20.80.1
planting0.30.10.90.30.30.2......0.30.1
agrosilvicultural treatments1.30.21.80.41.70.51.50.51.50.41.70.41.50.2
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 #158799/145178

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall 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 treatment1.4352.3283.1233.9211.9308.81421.69
tending0.21001.1410.3710.558....2.129
thinning0.9450.5581.0410.371..0.4713.224
establishment cut0.5580.21001.7310.3710.5580.5583.821
removal cut....0.2100....0.4710.558
plentering........0.2100..0.2100
thinning of mountain forest..0.9450.3711.0411.2380.4713.921
coppice cut..........0.4710.471
conversion0.2100..........0.2100
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.471....0.2100..0.4710.945
total3.8225.1196.7166.5163.82111.11237.07
outside perimeterno treatment54.0570.9444.5564.9474.14106.93415.42
tending60.2516.81012.8113.6226.3161.238101.04
thinning142.9328.4816.6107.8148.41410.812214.93
establishment cut60.2529.4727.575.51710.9122.626136.13
removal cut34.6712.3127.3151.7317.2154.22067.35
plentering26.5810.1131.2380.5580.9450.210039.47
thinning of mountain forest0.55821.593.92118.6927.378.01579.84
coppice cut0.5580.2100....0.4712.6263.722
conversion9.6143.6221.633....0.47115.111
transformation0.945..0.21000.21000.21000.21001.633
sanitary felling6.5171.8321.6330.21000.4710.47110.713
plentering in broadleaf forest18.710..1.238....0.47120.39
tending of forest edge5.8180.21002.1290.3710.9450.4719.614
planting1.4351.8320.371......3.622
agrosilvicultural treatments5.0193.6222.3281.5332.1292.32816.910
total427.51200.61122.92104.82138.92140.521135.21
totalno treatment55.5573.3447.6568.8476.04115.72436.92
tending60.4517.91013.2114.1206.3161.238103.14
thinning143.8328.9717.698.2148.41411.112218.13
establishment cut60.8529.6729.275.81711.4123.223140.03
removal cut34.6712.3127.4151.7317.2154.61967.85
plentering26.5810.1131.2380.5581.1410.210039.67
thinning of mountain forest0.55822.494.22019.6928.578.31483.64
coppice cut0.5580.2100....0.4713.0244.121
conversion9.7133.6221.633....0.47115.311
transformation0.945..0.21000.21000.21000.21001.633
sanitary felling6.7161.8321.6330.3710.4710.47111.113
plentering in broadleaf forest18.710..1.238....0.47120.39
tending of forest edge5.8180.21002.1290.3710.9450.4719.614
planting1.4351.8320.371......3.622
agrosilvicultural treatments5.4183.6222.3281.7312.1292.62617.710
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158800/145179

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey) %± %± %±
Western Jurano treatment36.811.117.51.317.91.3
tending5.35.18.71.08.61.0
thinning21.19.429.41.629.21.6
establishment cut15.88.412.31.112.31.1
removal cut..6.10.85.90.8
plentering..17.01.316.61.3
thinning of mountain forest..0.20.20.20.2
coppice cut..0.20.20.20.2
conversion5.35.11.80.51.90.5
transformation......
sanitary felling5.35.12.00.52.10.5
plentering in broadleaf forest..2.10.52.10.5
tending of forest edge..0.40.20.30.2
planting......
agrosilvicultural treatments10.57.02.40.52.60.5
total100.0.100.0.100.0.
Eastern Jurano treatment..11.62.111.52.0
tending..17.82.517.72.4
thinning100.0.35.13.135.33.1
establishment cut..15.72.315.72.3
removal cut..8.31.88.21.8
plentering......
thinning of mountain forest......
coppice cut......
conversion..2.10.92.10.9
transformation..0.80.60.80.6
sanitary felling..1.70.81.60.8
plentering in broadleaf forest..4.11.34.11.3
tending of forest edge..2.10.92.10.9
planting..0.40.40.40.4
agrosilvicultural treatments..0.40.40.40.4
total100.0.100.0.100.0.
Western Plateauno treatment..19.62.419.62.4
tending..14.72.214.72.2
thinning..29.12.829.12.8
establishment cut..19.32.419.32.4
removal cut..11.01.911.01.9
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.40.40.40.4
transformation..0.40.40.40.4
sanitary felling..1.10.61.10.6
plentering in broadleaf forest..0.40.40.40.4
tending of forest edge..2.61.02.61.0
planting..0.80.50.80.5
agrosilvicultural treatments..0.80.50.80.5
total..100.0.100.0.
Central Plateauno treatment100.0.7.31.37.51.3
tending..17.01.916.91.8
thinning..39.32.439.22.4
establishment cut..15.81.815.71.8
removal cut..13.11.713.11.7
plentering..0.70.40.70.4
thinning of mountain forest......
coppice cut..0.20.20.20.2
conversion..1.90.71.90.7
transformation......
sanitary felling..0.50.30.50.3
plentering in broadleaf forest..2.20.72.20.7
tending of forest edge..1.00.51.00.5
planting......
agrosilvicultural treatments..1.00.51.00.5
total100.0.100.0.100.0.
Eastern Plateauno treatment..7.01.07.01.0
tending..17.81.517.81.5
thinning..36.31.936.31.9
establishment cut..12.61.312.61.3
removal cut..6.21.06.21.0
plentering..0.20.20.20.2
thinning of mountain forest..0.20.20.20.2
coppice cut......
conversion..3.90.83.90.8
transformation..0.30.20.30.2
sanitary felling..1.60.51.60.5
plentering in broadleaf forest..10.81.310.81.3
tending of forest edge..2.10.62.10.6
planting..0.80.40.80.4
agrosilvicultural treatments..0.20.20.20.2
total..100.0.100.0.
Western Pre-Alpsno treatment50.035.428.02.928.22.9
tending50.035.46.91.67.31.7
thinning..17.12.416.92.4
establishment cut..17.92.417.82.4
removal cut..8.11.78.11.7
plentering..1.20.71.20.7
thinning of mountain forest..16.72.416.52.4
coppice cut..0.40.40.40.4
conversion..0.80.60.80.6
transformation......
sanitary felling..0.80.60.80.6
plentering in broadleaf forest......
tending of forest edge......
planting..0.40.40.40.4
agrosilvicultural treatments..1.60.81.60.8
total100.0.100.0.100.0.
Central Pre-Alpsno treatment50.017.729.82.030.12.0
tending12.511.79.71.39.81.3
thinning25.015.315.31.515.41.5
establishment cut12.511.716.21.616.11.6
removal cut..6.41.16.31.0
plentering..9.61.39.41.2
thinning of mountain forest..7.41.17.31.1
coppice cut......
conversion..3.10.73.10.7
transformation......
sanitary felling..0.90.40.90.4
plentering in broadleaf forest......
tending of forest edge..0.20.20.20.2
planting..0.60.30.50.3
agrosilvicultural treatments..0.90.40.90.4
total100.0.100.0.100.0.
Eastern Pre-Alpsno treatment..23.02.122.92.1
tending..11.51.611.41.6
thinning33.327.215.11.815.21.8
establishment cut66.727.230.42.330.72.3
removal cut..6.01.26.01.2
plentering..1.40.61.40.6
thinning of mountain forest..2.60.82.60.8
coppice cut......
conversion..1.90.71.90.7
transformation......
sanitary felling..1.20.51.20.5
plentering in broadleaf forest..1.70.61.70.6
tending of forest edge..2.60.82.60.8
planting..0.20.20.20.2
agrosilvicultural treatments..2.20.72.10.7
total100.0.100.0.100.0.
Northwestern Alpsno treatment44.411.750.52.850.12.7
tending22.29.87.21.48.01.5
thinning5.65.410.01.79.71.6
establishment cut..9.71.79.11.6
removal cut..4.01.13.81.0
plentering..0.30.30.30.3
thinning of mountain forest27.810.611.81.812.71.8
coppice cut......
conversion..0.30.30.30.3
transformation......
sanitary felling..0.90.50.90.5
plentering in broadleaf forest......
tending of forest edge......
planting..1.90.81.80.7
agrosilvicultural treatments..3.41.03.21.0
total100.0.100.0.100.0.
Central Alpsno treatment47.411.548.34.448.24.1
tending5.35.18.62.58.22.3
thinning5.35.113.43.012.32.7
establishment cut36.811.116.53.319.23.3
removal cut5.35.13.11.63.41.5
plentering..0.80.80.70.7
thinning of mountain forest..3.91.73.41.5
coppice cut......
conversion......
transformation......
sanitary felling..2.41.32.11.2
plentering in broadleaf forest......
tending of forest edge......
planting..0.80.80.70.7
agrosilvicultural treatments..2.21.31.91.1
total100.0.100.0.100.0.
Northeastern Alpsno treatment52.912.159.33.958.73.7
tending5.95.79.32.39.02.1
thinning23.510.39.82.311.12.3
establishment cut5.95.76.82.06.71.9
removal cut..8.02.17.31.9
plentering......
thinning of mountain forest11.87.83.71.54.51.6
coppice cut......
conversion..0.60.60.60.6
transformation..0.60.60.60.6
sanitary felling..0.60.60.60.6
plentering in broadleaf forest......
tending of forest edge..0.60.60.60.6
planting......
agrosilvicultural treatments..0.60.60.60.6
total100.0.100.0.100.0.
Southwestern Alpsno treatment60.67.961.92.061.81.9
tending7.94.43.40.73.70.7
thinning5.33.67.51.17.41.0
establishment cut5.33.65.20.95.20.9
removal cut..1.60.51.50.5
plentering..0.50.30.50.3
thinning of mountain forest15.85.917.71.517.61.5
coppice cut......
conversion......
transformation..0.20.20.20.2
sanitary felling2.62.60.20.20.30.2
plentering in broadleaf forest......
tending of forest edge..0.30.20.30.2
planting......
agrosilvicultural treatments2.62.61.50.51.50.5
total100.0.100.0.100.0.
Southeastern Alpsno treatment50.010.753.41.853.31.7
tending..4.50.74.40.7
thinning..6.00.85.90.8
establishment cut13.67.37.81.08.00.9
removal cut..5.20.85.00.8
plentering4.54.40.60.30.70.3
thinning of mountain forest31.89.919.71.420.01.4
coppice cut..0.30.20.20.2
conversion......
transformation..0.10.10.10.1
sanitary felling..0.30.20.20.2
plentering in broadleaf forest......
tending of forest edge..0.60.30.60.3
planting......
agrosilvicultural treatments..1.50.41.50.4
total100.0.100.0.100.0.
Southern Alpsno treatment79.35.176.11.576.41.4
tending..0.90.30.80.3
thinning3.22.27.70.97.30.9
establishment cut4.82.71.90.52.10.5
removal cut3.22.23.00.63.00.6
plentering..0.10.10.10.1
thinning of mountain forest3.22.25.70.85.50.8
coppice cut3.22.21.90.52.00.5
conversion..0.30.20.20.2
transformation..0.10.10.10.1
sanitary felling..0.30.20.20.2
plentering in broadleaf forest..0.30.20.20.2
tending of forest edge..0.30.20.20.2
planting......
agrosilvicultural treatments3.22.21.60.41.70.4
total100.0.100.0.100.0.
Switzerlandno treatment58.13.436.60.537.30.5
tending5.71.68.90.48.80.3
thinning8.61.918.90.518.60.5
establishment cut10.62.112.00.412.00.4
removal cut1.50.85.90.35.80.3
plentering0.50.53.40.23.40.2
thinning of mountain forest10.32.17.00.37.10.3
coppice cut0.90.70.30.10.30.1
conversion0.50.51.30.11.30.1
transformation..0.10.00.10.0
sanitary felling0.90.71.00.11.00.1
plentering in broadleaf forest..1.80.21.70.2
tending of forest edge..0.90.10.80.1
planting..0.30.10.30.1
agrosilvicultural treatments2.41.01.50.21.50.1
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158801/145180

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · type of next treatment (interview survey) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment1.33826.3827.67
tending0.210013.11113.311
thinning0.75044.2545.05
establishment cut0.55818.4919.09
removal cut..9.1149.114
plentering..25.6825.68
thinning of mountain forest..0.4710.471
coppice cut..0.4710.471
conversion0.21002.7262.925
transformation......
sanitary felling0.21003.0243.223
plentering in broadleaf forest..3.2233.223
tending of forest edge..0.5580.558
planting......
agrosilvicultural treatments0.4713.6223.921
total3.423150.61154.01
Eastern Jurano treatment..5.4185.418
tending..8.4148.414
thinning0.210016.5916.79
establishment cut..7.4157.415
removal cut..3.9223.922
plentering......
thinning of mountain forest......
coppice cut......
conversion..1.0441.044
transformation..0.4710.471
sanitary felling..0.8500.850
plentering in broadleaf forest..1.9311.931
tending of forest edge..1.0441.044
planting..0.21000.2100
agrosilvicultural treatments..0.21000.2100
total0.210047.0247.22
Western Plateauno treatment..9.7139.713
tending..7.3157.315
thinning..14.41014.410
establishment cut..9.5139.513
removal cut..5.4185.418
plentering......
thinning of mountain forest......
coppice cut......
conversion..0.21000.2100
transformation..0.21000.2100
sanitary felling..0.6580.658
plentering in broadleaf forest..0.21000.2100
tending of forest edge..1.3381.338
planting..0.4710.471
agrosilvicultural treatments..0.4710.471
total..49.4349.43
Central Plateauno treatment0.21005.1185.217
tending..11.81111.811
thinning..27.3627.36
establishment cut..10.91110.911
removal cut..9.1139.113
plentering..0.5580.558
thinning of mountain forest......
coppice cut..0.21000.2100
conversion..1.3351.335
transformation......
sanitary felling..0.3710.371
plentering in broadleaf forest..1.5331.533
tending of forest edge..0.7500.750
planting......
agrosilvicultural treatments..0.7500.750
total0.210069.5269.62
Eastern Plateauno treatment..7.8157.815
tending..19.8919.89
thinning..40.2640.26
establishment cut..14.01114.011
removal cut..6.9166.916
plentering..0.21000.2100
thinning of mountain forest..0.21000.2100
coppice cut......
conversion..4.4204.420
transformation..0.4710.471
sanitary felling..1.8311.831
plentering in broadleaf forest..12.01212.012
tending of forest edge..2.3282.328
planting..0.9450.945
agrosilvicultural treatments..0.21000.2100
total..110.91110.91
Western Pre-Alpsno treatment0.210012.71112.811
tending0.21003.1243.323
thinning..7.7147.714
establishment cut..8.1148.114
removal cut..3.7223.722
plentering..0.6580.658
thinning of mountain forest..7.5147.514
coppice cut..0.21000.2100
conversion..0.4710.471
transformation......
sanitary felling..0.4710.471
plentering in broadleaf forest......
tending of forest edge......
planting..0.21000.2100
agrosilvicultural treatments..0.7500.750
total0.47145.2345.53
Central Pre-Alpsno treatment0.75029.1729.87
tending0.21009.5139.713
thinning0.47114.91015.310
establishment cut0.210015.81016.010
removal cut..6.3166.316
plentering..9.4139.413
thinning of mountain forest..7.2157.215
coppice cut......
conversion..3.1243.124
transformation......
sanitary felling..0.9450.945
plentering in broadleaf forest......
tending of forest edge..0.21000.2100
planting..0.5580.558
agrosilvicultural treatments..0.9450.945
total1.43597.8299.22
Eastern Pre-Alpsno treatment..16.9916.99
tending..8.4148.414
thinning0.210011.11211.312
establishment cut0.47122.3822.78
removal cut..4.4204.420
plentering..1.1411.141
thinning of mountain forest..1.9301.930
coppice cut......
conversion..1.4351.435
transformation......
sanitary felling..0.9450.945
plentering in broadleaf forest..1.2381.238
tending of forest edge..1.9301.930
planting..0.21000.2100
agrosilvicultural treatments..1.6331.633
total0.55873.3273.92
Northwestern Alpsno treatment1.43529.1630.66
tending0.7504.1204.919
thinning0.21005.8175.917
establishment cut..5.6175.617
removal cut..2.3272.327
plentering..0.21000.2100
thinning of mountain forest0.9446.8167.714
coppice cut......
conversion..0.21000.2100
transformation......
sanitary felling..0.5580.558
plentering in broadleaf forest......
tending of forest edge......
planting..1.1411.141
agrosilvicultural treatments..2.0302.030
total3.22357.7361.03
Central Alpsno treatment1.73311.61113.310
tending0.21002.1302.328
thinning0.21003.2233.423
establishment cut1.3374.0215.318
removal cut0.21000.8500.944
plentering..0.21000.2100
thinning of mountain forest..0.9440.944
coppice cut......
conversion......
transformation......
sanitary felling..0.6570.657
plentering in broadleaf forest......
tending of forest edge......
planting..0.21000.2100
agrosilvicultural treatments..0.5580.558
total3.62224.0627.65
Northeastern Alpsno treatment1.53316.3817.98
tending0.21002.6252.724
thinning0.7502.7243.421
establishment cut0.21001.9302.028
removal cut..2.2272.227
plentering......
thinning of mountain forest0.3711.0411.435
coppice cut......
conversion..0.21000.2100
transformation..0.21000.2100
sanitary felling..0.21000.2100
plentering in broadleaf forest......
tending of forest edge..0.21000.2100
planting......
agrosilvicultural treatments..0.21000.2100
total2.92327.5530.44
Southwestern Alpsno treatment3.92164.9468.84
tending0.5583.6224.120
thinning0.3717.8148.214
establishment cut0.3715.5175.817
removal cut..1.7311.731
plentering..0.5580.558
thinning of mountain forest1.04118.6919.69
coppice cut......
conversion......
transformation..0.21000.2100
sanitary felling0.21000.21000.371
plentering in broadleaf forest......
tending of forest edge..0.3710.371
planting......
agrosilvicultural treatments0.21001.5331.731
total6.516104.82111.32
Southeastern Alpsno treatment1.93074.1476.04
tending..6.3166.316
thinning..8.4148.414
establishment cut0.55810.91211.412
removal cut..7.2157.215
plentering0.21000.9451.141
thinning of mountain forest1.23827.3728.57
coppice cut..0.4710.471
conversion......
transformation..0.21000.2100
sanitary felling..0.4710.471
plentering in broadleaf forest......
tending of forest edge..0.9450.945
planting......
agrosilvicultural treatments..2.1292.129
total3.821138.92142.82
Southern Alpsno treatment8.814106.93115.72
tending..1.2381.238
thinning0.47110.81211.112
establishment cut0.5582.6263.223
removal cut0.4714.2204.619
plentering..0.21000.2100
thinning of mountain forest0.4718.0158.314
coppice cut0.4712.6263.024
conversion..0.4710.471
transformation..0.21000.2100
sanitary felling..0.4710.471
plentering in broadleaf forest..0.4710.471
tending of forest edge..0.4710.471
planting......
agrosilvicultural treatments0.4712.3282.626
total11.112140.52151.62
Switzerlandno treatment21.69416.02437.62
tending2.129101.24103.44
thinning3.224215.03218.23
establishment cut4.021136.93140.83
removal cut0.55867.2567.85
plentering0.210039.2639.46
thinning of mountain forest3.82179.9483.74
coppice cut0.4713.7224.121
conversion0.210015.11115.311
transformation..1.6331.633
sanitary felling0.37110.81311.213
plentering in broadleaf forest..20.4920.49
tending of forest edge..9.7149.714
planting..3.6223.622
agrosilvicultural treatments0.94516.91017.710
total37.271137.211174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #158802/145181

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha10.06.7..26.55.435.27.919.88.942.06.230.23.2
101-200 stems/ha10.06.750.035.423.55.127.07.330.010.328.35.625.13.0
201-300 stems/ha39.911.0..20.64.916.26.135.010.718.84.922.32.9
301-400 stems/ha25.09.7..7.43.210.85.1..4.72.68.11.9
401-500 stems/ha10.06.7..8.83.48.14.510.16.84.72.67.61.8
501- 600 stems/ha..50.035.48.83.4..5.04.91.61.64.31.4
more than 600 stems/ha5.04.9..4.42.52.72.7....2.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha22.51.329.31.229.11.037.72.136.21.940.11.730.80.6
101-200 stems/ha28.61.425.91.223.71.028.01.926.01.726.91.526.00.5
201-300 stems/ha23.91.323.01.121.50.914.01.518.11.516.81.320.70.5
301-400 stems/ha15.11.113.10.912.70.810.31.311.21.28.91.012.40.4
401-500 stems/ha6.40.85.40.66.70.64.40.96.00.93.80.75.70.3
501- 600 stems/ha2.50.51.70.33.20.43.50.81.70.52.20.52.50.2
more than 600 stems/ha1.00.31.50.33.00.42.00.60.90.41.20.41.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha22.31.329.31.229.01.037.52.035.71.840.31.630.80.6
101-200 stems/ha28.21.425.91.223.71.028.01.926.11.727.01.526.00.5
201-300 stems/ha24.21.323.01.121.40.914.11.418.61.517.01.320.70.5
301-400 stems/ha15.31.113.10.912.60.710.41.310.81.28.60.912.30.4
401-500 stems/ha6.50.85.40.66.80.64.70.96.10.93.90.65.80.3
501- 600 stems/ha2.40.51.80.43.40.43.30.71.80.52.20.52.60.2
more than 600 stems/ha1.10.31.50.33.10.42.10.60.90.41.10.41.80.2
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, 07.11.2014 #158803/145182

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall 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/ha0.471..3.2232.2280.7504.71911.212
101-200 stems/ha0.4710.21002.9251.7311.1413.2239.314
201-300 stems/ha1.435..2.5271.0411.2382.1298.315
301-400 stems/ha0.945..0.9450.750..0.5583.024
401-500 stems/ha0.471..1.1410.5580.4710.5582.825
501- 600 stems/ha..0.21001.141..0.21000.21001.633
more than 600 stems/ha0.2100..0.5580.2100....0.945
total3.6220.47112.1126.3163.52211.31237.27
outside perimeter0-100 stems/ha43.1675.1498.2434.8641.5657.95350.52
101-200 stems/ha54.7566.3580.1425.9729.8738.76295.52
201-300 stems/ha45.7659.0572.4512.91120.7824.38235.02
301-400 stems/ha29.0733.6743.069.51312.81112.911140.83
401-500 stems/ha12.31213.81122.694.1206.8165.51865.15
501- 600 stems/ha4.7194.52010.9133.2231.9303.22328.48
more than 600 stems/ha2.0303.92110.2131.9301.1411.83220.89
total191.41256.21337.3192.42114.62144.221136.11
total0-100 stems/ha43.4675.14101.4437.0642.2662.64361.72
101-200 stems/ha55.0566.5582.9427.6730.9741.96304.92
201-300 stems/ha47.1559.0574.9414.01021.9826.48243.32
301-400 stems/ha29.9733.6743.9610.21212.81113.411143.83
401-500 stems/ha12.71213.81123.784.6197.2156.01768.05
501- 600 stems/ha4.7194.61911.9123.2232.1293.42330.08
more than 600 stems/ha2.2293.92110.7132.0291.1411.83221.79
total195.01256.61349.4198.72118.12155.521173.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158804/145183

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified) %± %± %±
AG0-100 stems/ha..32.62.932.62.9
101-200 stems/ha..31.12.831.12.8
201-300 stems/ha..19.72.419.72.4
301-400 stems/ha..11.42.011.42.0
401-500 stems/ha..3.01.13.01.1
501- 600 stems/ha..1.10.71.10.7
more than 600 stems/ha..1.10.71.10.7
total..100.0.100.0.
AI0-100 stems/ha..17.06.417.06.4
101-200 stems/ha..8.54.88.54.8
201-300 stems/ha..31.27.931.27.9
301-400 stems/ha..23.47.323.47.3
401-500 stems/ha..11.35.411.35.4
501- 600 stems/ha......
more than 600 stems/ha..8.54.88.54.8
total..100.0.100.0.
AR0-100 stems/ha..11.94.611.94.6
101-200 stems/ha..20.25.720.25.7
201-300 stems/ha..9.94.39.94.3
301-400 stems/ha..24.16.124.16.1
401-500 stems/ha..21.95.921.95.9
501- 600 stems/ha..2.02.02.02.0
more than 600 stems/ha..9.94.39.94.3
total..100.0.100.0.
BE0-100 stems/ha16.07.327.01.526.71.4
101-200 stems/ha32.09.326.01.426.11.4
201-300 stems/ha32.09.321.91.422.21.3
301-400 stems/ha4.03.914.21.114.01.1
401-500 stems/ha12.06.55.70.85.80.8
501- 600 stems/ha4.03.92.80.52.80.5
more than 600 stems/ha..2.50.52.40.5
total100.0.100.0.100.0.
BL/BS0-100 stems/ha50.035.525.14.325.64.3
101-200 stems/ha..29.14.528.54.5
201-300 stems/ha..22.14.221.64.1
301-400 stems/ha50.035.512.03.312.83.3
401-500 stems/ha..8.02.77.92.7
501- 600 stems/ha..3.61.83.61.8
more than 600 stems/ha......
total100.0.100.0.100.0.
FR0-100 stems/ha100.0.27.42.927.72.9
101-200 stems/ha..20.92.720.82.7
201-300 stems/ha..23.02.822.92.8
301-400 stems/ha..15.22.415.22.4
401-500 stems/ha..7.41.77.41.7
501- 600 stems/ha..3.91.33.91.3
more than 600 stems/ha..2.21.02.21.0
total100.0.100.0.100.0.
GE0-100 stems/ha..18.912.518.912.5
101-200 stems/ha..9.49.49.49.4
201-300 stems/ha..56.615.556.615.5
301-400 stems/ha..5.65.45.65.4
401-500 stems/ha..9.49.49.49.4
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha50.014.433.35.335.55.0
101-200 stems/ha8.38.024.64.822.54.3
201-300 stems/ha8.38.017.34.216.23.8
301-400 stems/ha8.38.08.63.18.62.9
401-500 stems/ha8.38.07.52.97.62.8
501- 600 stems/ha8.38.06.22.76.42.5
more than 600 stems/ha8.38.02.51.73.21.8
total100.0.100.0.100.0.
GR0-100 stems/ha28.07.234.11.533.81.5
101-200 stems/ha25.77.026.81.426.81.4
201-300 stems/ha35.97.719.11.319.81.3
301-400 stems/ha2.62.511.11.010.81.0
401-500 stems/ha5.23.65.30.75.30.7
501- 600 stems/ha2.62.52.30.52.30.5
more than 600 stems/ha..1.30.41.20.4
total100.0.100.0.100.0.
JU0-100 stems/ha..24.23.223.43.1
101-200 stems/ha..25.33.224.53.1
201-300 stems/ha66.719.324.73.226.13.2
301-400 stems/ha16.715.214.32.614.42.6
401-500 stems/ha..6.01.85.91.7
501- 600 stems/ha..3.81.43.71.4
more than 600 stems/ha16.715.21.60.92.11.1
total100.0.100.0.100.0.
LU0-100 stems/ha..24.22.824.22.8
101-200 stems/ha..26.62.926.62.9
201-300 stems/ha..23.72.823.72.8
301-400 stems/ha..13.02.213.02.2
401-500 stems/ha..6.31.66.31.6
501- 600 stems/ha..2.10.92.10.9
more than 600 stems/ha..4.21.34.21.3
total..100.0.100.0.
NE0-100 stems/ha..23.53.323.33.3
101-200 stems/ha..33.93.733.73.7
201-300 stems/ha100.0.24.73.425.23.4
301-400 stems/ha..11.12.511.02.5
401-500 stems/ha..4.91.74.91.7
501- 600 stems/ha..1.91.11.81.1
more than 600 stems/ha......
total100.0.100.0.100.0.
NW0-100 stems/ha..39.38.036.47.6
101-200 stems/ha..15.86.014.75.6
201-300 stems/ha66.727.421.16.724.56.8
301-400 stems/ha33.327.515.86.017.15.9
401-500 stems/ha..2.62.62.42.4
501- 600 stems/ha..2.62.62.42.4
more than 600 stems/ha..2.62.62.42.4
total100.0.100.0.100.0.
OW0-100 stems/ha33.327.335.24.735.24.6
101-200 stems/ha..20.94.020.33.9
201-300 stems/ha..19.13.818.53.7
301-400 stems/ha33.327.311.43.112.13.1
401-500 stems/ha..8.62.78.32.7
501- 600 stems/ha..1.91.31.91.3
more than 600 stems/ha33.327.32.91.63.71.8
total100.0.100.0.100.0.
SG0-100 stems/ha..21.52.421.12.3
101-200 stems/ha28.617.121.22.421.32.3
201-300 stems/ha28.617.125.22.525.22.5
301-400 stems/ha..15.22.114.92.0
401-500 stems/ha..8.91.68.71.6
501- 600 stems/ha42.918.73.31.04.21.1
more than 600 stems/ha..4.61.24.51.2
total100.0.100.0.100.0.
SH0-100 stems/ha..17.24.717.24.7
101-200 stems/ha..37.56.037.56.0
201-300 stems/ha..20.35.020.35.0
301-400 stems/ha..9.43.79.43.7
401-500 stems/ha..10.93.910.93.9
501- 600 stems/ha..4.72.74.72.7
more than 600 stems/ha......
total..100.0.100.0.
SO0-100 stems/ha25.021.724.13.224.13.1
101-200 stems/ha..26.83.326.23.2
201-300 stems/ha25.021.726.23.226.23.2
301-400 stems/ha25.021.716.42.716.62.7
401-500 stems/ha25.021.73.81.44.31.5
501- 600 stems/ha..2.21.12.21.1
more than 600 stems/ha..0.50.50.50.5
total100.0.100.0.100.0.
SZ0-100 stems/ha..30.13.629.53.6
101-200 stems/ha33.327.324.63.424.73.4
201-300 stems/ha33.327.324.63.424.83.4
301-400 stems/ha33.327.312.62.613.02.6
401-500 stems/ha..6.31.96.21.9
501- 600 stems/ha..1.30.91.20.9
more than 600 stems/ha..0.60.60.60.6
total100.0.100.0.100.0.
TG0-100 stems/ha..30.04.130.04.1
101-200 stems/ha..25.93.925.93.9
201-300 stems/ha..16.63.316.63.3
301-400 stems/ha..17.33.417.33.4
401-500 stems/ha..7.12.37.12.3
501- 600 stems/ha......
more than 600 stems/ha..3.11.63.11.6
total..100.0.100.0.
TI0-100 stems/ha43.27.342.51.942.61.9
101-200 stems/ha30.66.826.61.726.81.7
201-300 stems/ha13.15.016.01.415.81.4
301-400 stems/ha4.43.08.91.18.61.1
401-500 stems/ha6.53.73.60.73.80.7
501- 600 stems/ha2.22.21.60.51.60.5
more than 600 stems/ha..0.90.40.90.4
total100.0.100.0.100.0.
UR0-100 stems/ha35.311.637.95.637.55.0
101-200 stems/ha29.411.119.84.621.64.3
201-300 stems/ha5.95.721.14.718.34.0
301-400 stems/ha5.95.713.23.911.93.4
401-500 stems/ha5.95.74.02.24.32.1
501- 600 stems/ha11.87.81.31.33.21.8
more than 600 stems/ha5.95.72.61.83.21.8
total100.0.100.0.100.0.
VD0-100 stems/ha..27.31.927.11.9
101-200 stems/ha50.025.027.11.927.31.9
201-300 stems/ha..22.41.822.21.8
301-400 stems/ha25.021.713.71.513.81.5
401-500 stems/ha25.021.75.31.05.51.0
501- 600 stems/ha..2.70.72.70.7
more than 600 stems/ha..1.50.51.50.5
total100.0.100.0.100.0.
VS0-100 stems/ha34.37.738.12.037.91.9
101-200 stems/ha26.37.127.01.827.01.7
201-300 stems/ha15.85.914.61.414.71.4
301-400 stems/ha10.55.010.61.210.61.2
401-500 stems/ha10.55.04.10.84.40.8
501- 600 stems/ha..3.80.83.50.7
more than 600 stems/ha2.62.61.80.51.80.5
total100.0.100.0.100.0.
ZG0-100 stems/ha..35.38.335.38.3
101-200 stems/ha..26.57.626.57.6
201-300 stems/ha..23.57.323.57.3
301-400 stems/ha..5.94.15.94.1
401-500 stems/ha..8.84.98.84.9
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
ZH0-100 stems/ha..34.22.934.22.9
101-200 stems/ha..23.72.623.72.6
201-300 stems/ha..24.42.624.42.6
301-400 stems/ha..8.31.78.31.7
401-500 stems/ha..7.91.77.91.7
501- 600 stems/ha..1.50.71.50.7
more than 600 stems/ha......
total..100.0.100.0.
Switzerland0-100 stems/ha30.23.230.90.630.90.6
101-200 stems/ha25.13.026.00.526.00.5
201-300 stems/ha22.32.920.70.520.80.5
301-400 stems/ha8.21.912.40.412.20.4
401-500 stems/ha7.61.85.70.35.80.3
501- 600 stems/ha4.31.42.50.22.60.2
more than 600 stems/ha2.41.11.80.21.80.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #158805/145184

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha..16.0916.09
101-200 stems/ha..15.2915.29
201-300 stems/ha..9.6139.613
301-400 stems/ha..5.6175.617
401-500 stems/ha..1.5351.535
501- 600 stems/ha..0.6580.658
more than 600 stems/ha..0.6580.658
total..49.0249.02
AI0-100 stems/ha..0.9380.938
101-200 stems/ha..0.5560.556
201-300 stems/ha..1.7261.726
301-400 stems/ha..1.3331.333
401-500 stems/ha..0.6480.648
501- 600 stems/ha......
more than 600 stems/ha..0.5560.556
total..5.475.47
AR0-100 stems/ha..1.0391.039
101-200 stems/ha..1.7291.729
201-300 stems/ha..0.8430.843
301-400 stems/ha..2.0262.026
401-500 stems/ha..1.8271.827
501- 600 stems/ha..0.21000.2100
more than 600 stems/ha..0.8430.843
total..8.268.26
BE0-100 stems/ha0.75044.8645.56
101-200 stems/ha1.43543.2644.66
201-300 stems/ha1.43536.4637.96
301-400 stems/ha0.210023.6823.88
401-500 stems/ha0.5589.41310.013
501- 600 stems/ha0.21004.6194.819
more than 600 stems/ha..4.1214.121
total4.420166.22170.61
BL/BS0-100 stems/ha0.21005.0185.217
101-200 stems/ha..5.9165.916
201-300 stems/ha..4.4194.419
301-400 stems/ha0.21002.4272.626
401-500 stems/ha..1.6341.634
501- 600 stems/ha..0.7500.750
more than 600 stems/ha......
total0.47020.1420.54
FR0-100 stems/ha0.210011.51111.711
101-200 stems/ha..8.8138.813
201-300 stems/ha..9.7129.712
301-400 stems/ha..6.4166.416
401-500 stems/ha..3.1243.124
501- 600 stems/ha..1.6331.633
more than 600 stems/ha..0.9440.944
total0.210042.0342.23
GE0-100 stems/ha..0.6670.667
101-200 stems/ha..0.31000.3100
201-300 stems/ha..1.8301.830
301-400 stems/ha..0.21000.2100
401-500 stems/ha..0.31000.3100
501- 600 stems/ha......
more than 600 stems/ha......
total..3.1133.113
GL0-100 stems/ha1.0404.6175.715
101-200 stems/ha0.21003.4213.620
201-300 stems/ha0.21002.4262.625
301-400 stems/ha0.21001.2371.434
401-500 stems/ha0.21001.0401.237
501- 600 stems/ha0.21000.9441.040
more than 600 stems/ha0.21000.3700.557
total2.12813.9716.06
GR0-100 stems/ha1.93056.4558.35
101-200 stems/ha1.83244.4646.25
201-300 stems/ha2.42731.7734.17
301-400 stems/ha0.210018.4918.69
401-500 stems/ha0.4718.8149.114
501- 600 stems/ha0.21003.8214.021
more than 600 stems/ha..2.1292.129
total6.816165.62172.41
JU0-100 stems/ha..7.8137.813
101-200 stems/ha..8.2138.213
201-300 stems/ha0.7508.0138.712
301-400 stems/ha0.21004.6184.818
401-500 stems/ha..2.0292.029
501- 600 stems/ha..1.2371.237
more than 600 stems/ha0.21000.5570.750
total1.14032.3333.43
LU0-100 stems/ha..9.9129.912
101-200 stems/ha..10.91110.911
201-300 stems/ha..9.7129.712
301-400 stems/ha..5.3175.317
401-500 stems/ha..2.6252.625
501- 600 stems/ha..0.8440.844
more than 600 stems/ha..1.7311.731
total..40.9340.93
NE0-100 stems/ha..6.8156.815
101-200 stems/ha..9.9119.911
201-300 stems/ha0.21007.2147.414
301-400 stems/ha..3.2223.222
401-500 stems/ha..1.4351.435
501- 600 stems/ha..0.5580.558
more than 600 stems/ha......
total0.210029.0329.23
NW0-100 stems/ha..2.9222.922
101-200 stems/ha..1.2381.238
201-300 stems/ha0.4701.6322.028
301-400 stems/ha0.21001.2381.435
401-500 stems/ha..0.21000.2100
501- 600 stems/ha..0.21000.2100
more than 600 stems/ha..0.21000.2100
total0.6567.488.06
OW0-100 stems/ha0.21006.6146.814
101-200 stems/ha..3.9203.920
201-300 stems/ha..3.6203.620
301-400 stems/ha0.21002.2272.326
401-500 stems/ha..1.6321.632
501- 600 stems/ha..0.4700.470
more than 600 stems/ha0.21000.5570.749
total0.55718.9419.44
SG0-100 stems/ha..11.41211.412
101-200 stems/ha0.47111.21111.611
201-300 stems/ha0.47113.31013.710
301-400 stems/ha..8.1148.114
401-500 stems/ha..4.7194.719
501- 600 stems/ha0.5581.8312.327
more than 600 stems/ha..2.5262.526
total1.23752.9354.13
SH0-100 stems/ha..2.1282.128
101-200 stems/ha..4.7174.717
201-300 stems/ha..2.5252.525
301-400 stems/ha..1.2391.239
401-500 stems/ha..1.4361.436
501- 600 stems/ha..0.6570.657
more than 600 stems/ha......
total..12.4412.44
SO0-100 stems/ha0.21007.7147.913
101-200 stems/ha..8.6138.613
201-300 stems/ha0.21008.4138.612
301-400 stems/ha0.21005.3175.417
401-500 stems/ha0.21001.2371.435
501- 600 stems/ha..0.7500.750
more than 600 stems/ha..0.21000.2100
total0.75032.1332.83
SZ0-100 stems/ha..8.7138.713
101-200 stems/ha0.21007.1147.314
201-300 stems/ha0.21007.1147.314
301-400 stems/ha0.21003.7213.821
401-500 stems/ha..1.8311.831
501- 600 stems/ha..0.4700.470
more than 600 stems/ha..0.21000.2100
total0.55729.1429.64
TG0-100 stems/ha..6.4146.414
101-200 stems/ha..5.5155.515
201-300 stems/ha..3.5203.520
301-400 stems/ha..3.7203.720
401-500 stems/ha..1.5321.532
501- 600 stems/ha......
more than 600 stems/ha..0.7490.749
total..21.3421.34
TI0-100 stems/ha3.52248.4551.95
101-200 stems/ha2.52730.2732.76
201-300 stems/ha1.14118.2919.39
301-400 stems/ha0.47110.11310.413
401-500 stems/ha0.5584.1214.619
501- 600 stems/ha0.21001.8311.930
more than 600 stems/ha..1.1411.141
total8.114113.82121.92
UR0-100 stems/ha1.1405.4176.515
101-200 stems/ha0.9442.8243.721
201-300 stems/ha0.21003.0243.223
301-400 stems/ha0.21001.9312.129
401-500 stems/ha0.21000.6570.749
501- 600 stems/ha0.4700.21000.657
more than 600 stems/ha0.21000.4700.657
total3.22314.2817.46
VD0-100 stems/ha..27.0727.07
101-200 stems/ha0.47126.8727.27
201-300 stems/ha..22.1822.18
301-400 stems/ha0.210013.61113.811
401-500 stems/ha0.21005.3185.418
501- 600 stems/ha..2.7262.726
more than 600 stems/ha..1.4351.435
total0.75099.0299.72
VS0-100 stems/ha2.22840.0642.25
101-200 stems/ha1.73128.3730.07
201-300 stems/ha1.04115.31016.410
301-400 stems/ha0.75011.11211.812
401-500 stems/ha0.7504.3204.918
501- 600 stems/ha..3.9213.921
more than 600 stems/ha0.21001.9302.029
total6.516104.82111.32
ZG0-100 stems/ha..2.1252.125
101-200 stems/ha..1.6291.629
201-300 stems/ha..1.4321.432
301-400 stems/ha..0.4700.470
401-500 stems/ha..0.5560.556
501- 600 stems/ha......
more than 600 stems/ha......
total..6.076.07
ZH0-100 stems/ha..17.0917.09
101-200 stems/ha..11.71111.711
201-300 stems/ha..12.11112.111
301-400 stems/ha..4.1214.121
401-500 stems/ha..3.9213.921
501- 600 stems/ha..0.7500.750
more than 600 stems/ha......
total..49.6249.62
Switzerland0-100 stems/ha11.212351.12362.32
101-200 stems/ha9.414296.02305.32
201-300 stems/ha8.315235.72244.02
301-400 stems/ha3.024140.53143.53
401-500 stems/ha2.82565.1568.05
501- 600 stems/ha1.63328.4830.08
more than 600 stems/ha0.94520.5921.49
total37.371137.211174.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #158806/145185

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha10.06.7..15.410.029.94.341.06.230.23.2
101-200 stems/ha10.06.7100.0.23.111.725.44.128.85.725.13.0
201-300 stems/ha39.910.9..23.111.721.03.819.15.022.32.9
301-400 stems/ha25.09.7..15.410.06.12.24.82.78.11.9
401-500 stems/ha10.06.7....9.72.84.82.77.61.8
501- 600 stems/ha....15.410.05.32.11.61.64.31.4
more than 600 stems/ha5.04.9..7.77.42.61.5..2.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha22.21.330.31.325.31.335.81.140.11.730.80.6
101-200 stems/ha29.31.426.11.224.01.225.01.027.01.626.00.5
201-300 stems/ha23.51.323.11.222.21.218.10.916.71.320.70.5
301-400 stems/ha15.41.112.20.913.91.011.30.78.81.012.40.4
401-500 stems/ha6.10.75.40.68.10.85.00.53.90.75.70.3
501- 600 stems/ha2.60.51.40.32.80.53.10.42.30.52.50.2
more than 600 stems/ha0.90.31.50.33.60.51.70.31.30.41.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha22.01.230.31.325.21.235.41.040.21.730.80.6
101-200 stems/ha28.91.426.11.224.01.225.10.927.11.526.00.5
201-300 stems/ha23.81.323.11.222.21.218.30.816.91.320.70.5
301-400 stems/ha15.61.112.20.913.91.011.00.78.51.012.30.4
401-500 stems/ha6.20.75.40.68.00.85.20.54.00.75.80.3
501- 600 stems/ha2.50.51.40.33.00.53.20.42.20.52.60.2
more than 600 stems/ha1.00.31.50.33.70.51.70.31.20.41.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158807/145186

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall 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/ha0.471..0.4715.9174.61911.212
101-200 stems/ha0.4710.21000.5585.0183.2239.314
201-300 stems/ha1.535..0.5584.2202.1298.315
301-400 stems/ha0.945..0.4711.2380.5583.024
401-500 stems/ha0.471....1.9300.5582.825
501- 600 stems/ha....0.4711.0410.21001.633
more than 600 stems/ha0.2100..0.21000.558..0.945
total3.6220.21002.32819.8911.11237.17
outside perimeter0-100 stems/ha43.9669.7454.65125.5356.45350.12
101-200 stems/ha57.8559.9552.0587.9437.96295.52
201-300 stems/ha46.4653.1548.0663.7523.48234.62
301-400 stems/ha30.5728.0830.1739.7612.412140.73
401-500 stems/ha12.01212.51217.61017.6105.51865.15
501- 600 stems/ha5.1193.2236.11710.8133.22328.38
more than 600 stems/ha1.8313.4237.9155.9171.83220.89
total197.51229.81216.31351.01140.521135.11
total0-100 stems/ha44.3669.7455.05131.4360.94361.32
101-200 stems/ha58.2560.1552.5592.9441.16304.82
201-300 stems/ha47.8553.1548.6567.8525.68242.92
301-400 stems/ha31.4728.0830.5741.0612.911143.73
401-500 stems/ha12.41212.51217.61019.596.01767.95
501- 600 stems/ha5.1193.2236.51611.8123.42329.98
more than 600 stems/ha2.0303.4238.1156.4161.83221.79
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158808/145187

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha9.56.421.47.730.87.434.37.722.68.941.06.230.23.2
101-200 stems/ha14.37.625.08.223.16.726.37.127.39.528.85.725.13.0
201-300 stems/ha38.010.628.68.512.85.415.85.936.410.319.15.022.42.9
301-400 stems/ha23.89.37.14.97.74.310.55.0..4.82.78.11.9
401-500 stems/ha9.56.410.75.95.13.510.55.09.26.24.82.77.61.8
501- 600 stems/ha..3.63.515.45.8..4.54.41.61.64.21.4
more than 600 stems/ha4.84.73.63.55.13.52.62.6....2.41.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha26.60.929.01.427.51.738.12.034.81.740.11.730.90.6
101-200 stems/ha27.50.924.41.321.01.527.01.826.51.627.01.626.00.5
201-300 stems/ha23.30.921.21.222.21.614.61.419.01.416.71.320.70.5
301-400 stems/ha13.70.712.61.014.11.310.61.211.61.18.81.012.40.4
401-500 stems/ha5.70.56.30.78.71.14.10.85.30.83.90.75.70.3
501- 600 stems/ha1.90.33.50.62.80.63.80.81.80.52.30.52.50.2
more than 600 stems/ha1.20.23.00.53.70.71.80.51.00.41.30.41.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha26.50.928.81.327.71.637.91.934.51.740.21.730.90.6
101-200 stems/ha27.40.924.41.321.11.527.01.726.51.527.11.526.00.5
201-300 stems/ha23.40.921.41.221.71.514.71.419.51.416.91.320.70.5
301-400 stems/ha13.80.712.51.013.71.310.61.211.31.18.51.012.20.4
401-500 stems/ha5.80.56.40.78.51.04.40.85.40.84.00.75.80.3
501- 600 stems/ha1.90.33.50.53.50.73.50.71.80.52.20.52.60.2
more than 600 stems/ha1.30.23.00.53.70.71.80.51.00.31.20.41.80.2
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, 07.11.2014 #158809/145188

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall 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/ha0.4711.1412.1292.2280.9454.61911.212
101-200 stems/ha0.5581.3381.6331.7311.1413.2239.314
201-300 stems/ha1.4351.4350.9451.0411.4352.1298.315
301-400 stems/ha0.9450.4710.5580.750..0.5583.024
401-500 stems/ha0.4710.5580.3710.7500.4710.5582.825
501- 600 stems/ha..0.21001.041..0.21000.21001.633
more than 600 stems/ha0.21000.21000.3710.2100....0.945
total3.8225.1196.7166.5163.82111.11237.07
outside perimeter0-100 stems/ha113.9458.1533.8740.0648.4556.45350.52
101-200 stems/ha117.7348.9525.8828.3736.8637.96295.42
201-300 stems/ha99.5442.6627.3715.31026.4723.48234.72
301-400 stems/ha58.4525.3817.3911.11216.11012.412140.63
401-500 stems/ha24.5812.61210.7124.3207.4155.51865.05
501- 600 stems/ha8.3157.0163.5223.9212.5273.22328.38
more than 600 stems/ha5.2186.0174.5191.9301.4351.83220.79
total427.51200.61122.92104.82138.92140.521135.21
total0-100 stems/ha114.2459.2535.9642.2549.3560.94361.72
101-200 stems/ha118.2350.2527.4730.0737.8641.16304.72
201-300 stems/ha100.9444.1628.2716.41027.8725.68243.02
301-400 stems/ha59.3525.6817.8911.81216.11012.911143.53
401-500 stems/ha24.9813.21111.1124.9187.7156.01767.85
501- 600 stems/ha8.3157.2164.5193.9212.6263.42329.98
more than 600 stems/ha5.4186.1174.8192.0291.4351.83221.69
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158810/145189

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 24cm, classified) %± %± %±
Western Jura0-100 stems/ha5.35.121.51.421.21.4
101-200 stems/ha10.57.028.51.628.11.5
201-300 stems/ha42.111.323.81.524.21.5
301-400 stems/ha26.310.117.01.317.21.3
401-500 stems/ha10.57.05.70.85.80.8
501- 600 stems/ha..2.40.52.30.5
more than 600 stems/ha5.35.11.10.41.20.4
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha100.0.24.82.825.12.8
101-200 stems/ha..31.83.031.73.0
201-300 stems/ha..22.32.722.22.7
301-400 stems/ha..9.91.99.91.9
401-500 stems/ha..7.41.77.41.7
501- 600 stems/ha..3.21.13.21.1
more than 600 stems/ha..0.40.40.40.4
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha..26.82.726.82.7
101-200 stems/ha..23.42.623.42.6
201-300 stems/ha..28.72.828.72.8
301-400 stems/ha..11.31.911.31.9
401-500 stems/ha..6.41.56.41.5
501- 600 stems/ha..1.90.81.90.8
more than 600 stems/ha..1.50.71.50.7
total..100.0.100.0.
Central Plateau0-100 stems/ha..31.12.331.02.3
101-200 stems/ha100.0.26.72.226.92.2
201-300 stems/ha..22.12.022.02.0
301-400 stems/ha..12.81.612.81.6
401-500 stems/ha..3.60.93.60.9
501- 600 stems/ha..1.90.71.90.7
more than 600 stems/ha..1.70.61.70.6
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha..31.41.931.41.9
101-200 stems/ha..26.81.826.81.8
201-300 stems/ha..21.41.721.41.7
301-400 stems/ha..12.11.312.11.3
401-500 stems/ha..6.21.06.21.0
501- 600 stems/ha..0.80.40.80.4
more than 600 stems/ha..1.30.51.30.5
total..100.0.100.0.
Western Pre-Alps0-100 stems/ha50.035.428.82.929.02.9
101-200 stems/ha..19.52.519.42.5
201-300 stems/ha50.035.420.72.621.02.6
301-400 stems/ha..15.02.314.92.3
401-500 stems/ha..7.31.77.31.7
501- 600 stems/ha..4.51.34.41.3
more than 600 stems/ha..4.11.34.01.2
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha12.511.726.31.926.11.9
101-200 stems/ha25.015.327.41.927.41.9
201-300 stems/ha25.015.322.11.822.11.8
301-400 stems/ha25.015.311.91.412.11.4
401-500 stems/ha..6.81.16.71.1
501- 600 stems/ha..2.60.72.50.7
more than 600 stems/ha12.511.72.90.73.10.7
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha..21.82.021.72.0
101-200 stems/ha33.327.222.32.022.42.0
201-300 stems/ha..23.22.123.12.1
301-400 stems/ha..15.81.815.71.8
401-500 stems/ha..10.31.510.21.5
501- 600 stems/ha66.727.22.20.72.60.8
more than 600 stems/ha..4.31.04.31.0
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha22.29.833.62.633.02.6
101-200 stems/ha27.810.623.02.423.32.3
201-300 stems/ha27.810.620.32.220.72.2
301-400 stems/ha..11.81.811.21.7
401-500 stems/ha16.78.84.71.25.31.2
501- 600 stems/ha5.65.44.41.14.41.1
more than 600 stems/ha..2.20.82.10.8
total100.0.100.0.100.0.
Central Alps0-100 stems/ha31.610.735.64.235.13.9
101-200 stems/ha26.310.118.03.419.13.3
201-300 stems/ha10.57.124.43.822.63.5
301-400 stems/ha10.57.112.52.912.32.7
401-500 stems/ha5.35.15.52.05.51.9
501- 600 stems/ha10.57.11.61.12.71.4
more than 600 stems/ha5.35.12.41.32.71.4
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha35.311.634.13.734.23.6
101-200 stems/ha17.69.320.33.220.03.0
201-300 stems/ha17.69.318.53.118.42.9
301-400 stems/ha5.95.711.12.510.62.3
401-500 stems/ha5.95.77.42.17.31.9
501- 600 stems/ha11.87.85.51.86.11.8
more than 600 stems/ha5.95.73.11.43.31.3
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha34.37.738.12.037.91.9
101-200 stems/ha26.37.127.01.827.01.7
201-300 stems/ha15.85.914.61.414.71.4
301-400 stems/ha10.55.010.61.210.61.2
401-500 stems/ha10.55.04.10.84.40.8
501- 600 stems/ha..3.80.83.50.7
more than 600 stems/ha2.62.61.80.51.80.5
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha22.68.934.81.734.51.7
101-200 stems/ha27.39.526.51.626.51.5
201-300 stems/ha36.410.319.01.419.51.4
301-400 stems/ha..11.61.111.31.1
401-500 stems/ha9.26.25.30.85.40.8
501- 600 stems/ha4.54.41.80.51.80.5
more than 600 stems/ha..1.00.41.00.3
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha41.06.240.11.740.21.7
101-200 stems/ha28.85.727.01.627.11.5
201-300 stems/ha19.15.016.71.316.91.3
301-400 stems/ha4.82.78.81.08.51.0
401-500 stems/ha4.82.73.90.74.00.7
501- 600 stems/ha1.61.62.30.52.20.5
more than 600 stems/ha..1.30.41.20.4
total100.0.100.0.100.0.
Switzerland0-100 stems/ha30.23.230.80.630.80.6
101-200 stems/ha25.13.026.00.526.00.5
201-300 stems/ha22.32.920.70.520.80.5
301-400 stems/ha8.11.912.40.412.20.4
401-500 stems/ha7.61.85.70.35.80.3
501- 600 stems/ha4.31.42.50.22.60.2
more than 600 stems/ha2.41.11.80.21.80.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158811/145190

NFI3

forest area: rockfall SilvaProtect, modelled and assigned · stem count/ha (DBH >= 24cm, classified) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-100 stems/ha0.210032.4732.67
101-200 stems/ha0.47143.0643.36
201-300 stems/ha1.43535.8637.36
301-400 stems/ha0.94525.6826.58
401-500 stems/ha0.4718.6149.014
501- 600 stems/ha..3.6223.622
more than 600 stems/ha0.21001.6331.831
total3.423150.61154.01
Eastern Jura0-100 stems/ha0.210011.71111.911
101-200 stems/ha..15.01015.010
201-300 stems/ha..10.51210.512
301-400 stems/ha..4.7194.719
401-500 stems/ha..3.5233.523
501- 600 stems/ha..1.5351.535
more than 600 stems/ha..0.21000.2100
total0.210047.0247.22
Western Plateau0-100 stems/ha..13.21113.211
101-200 stems/ha..11.61111.611
201-300 stems/ha..14.21014.210
301-400 stems/ha..5.6175.617
401-500 stems/ha..3.2243.224
501- 600 stems/ha..0.9440.944
more than 600 stems/ha..0.7500.750
total..49.4349.43
Central Plateau0-100 stems/ha..21.6821.68
101-200 stems/ha0.210018.5818.78
201-300 stems/ha..15.3915.39
301-400 stems/ha..8.9138.913
401-500 stems/ha..2.5252.525
501- 600 stems/ha..1.3351.335
more than 600 stems/ha..1.2381.238
total0.210069.5269.62
Eastern Plateau0-100 stems/ha..34.8634.86
101-200 stems/ha..29.7729.77
201-300 stems/ha..23.7823.78
301-400 stems/ha..13.41113.411
401-500 stems/ha..6.9166.916
501- 600 stems/ha..0.9450.945
more than 600 stems/ha..1.4351.435
total..110.91110.91
Western Pre-Alps0-100 stems/ha0.210013.01013.210
101-200 stems/ha..8.8138.813
201-300 stems/ha0.21009.4139.513
301-400 stems/ha..6.8156.815
401-500 stems/ha..3.3233.323
501- 600 stems/ha..2.0302.030
more than 600 stems/ha..1.8311.831
total0.47145.2345.53
Central Pre-Alps0-100 stems/ha0.210025.7725.97
101-200 stems/ha0.47126.8727.17
201-300 stems/ha0.47121.6821.98
301-400 stems/ha0.47111.71212.012
401-500 stems/ha..6.6166.616
501- 600 stems/ha..2.5262.526
more than 600 stems/ha0.21002.9253.124
total1.43597.8299.22
Eastern Pre-Alps0-100 stems/ha..16.01016.010
101-200 stems/ha0.210016.4916.59
201-300 stems/ha..17.0917.09
301-400 stems/ha..11.61211.612
401-500 stems/ha..7.6157.615
501- 600 stems/ha0.4711.6331.930
more than 600 stems/ha..3.2233.223
total0.55873.3273.92
Northwestern Alps0-100 stems/ha0.75019.4920.18
101-200 stems/ha0.94413.31114.210
201-300 stems/ha0.94411.71112.611
301-400 stems/ha..6.8166.816
401-500 stems/ha0.5582.7253.223
501- 600 stems/ha0.21002.5262.725
more than 600 stems/ha..1.3381.338
total3.22357.7361.03
Central Alps0-100 stems/ha1.1408.6149.713
101-200 stems/ha0.9444.3205.318
201-300 stems/ha0.4715.9176.216
301-400 stems/ha0.4713.0243.423
401-500 stems/ha0.21001.3371.535
501- 600 stems/ha0.4710.4710.850
more than 600 stems/ha0.21000.6570.850
total3.62224.0627.65
Northeastern Alps0-100 stems/ha1.0409.41210.411
101-200 stems/ha0.5575.6166.115
201-300 stems/ha0.5575.1175.616
301-400 stems/ha0.21003.1233.222
401-500 stems/ha0.21002.0282.227
501- 600 stems/ha0.3711.5331.930
more than 600 stems/ha0.21000.8441.040
total2.92327.5530.44
Southwestern Alps0-100 stems/ha2.22840.0642.25
101-200 stems/ha1.73128.3730.07
201-300 stems/ha1.04115.31016.410
301-400 stems/ha0.75011.11211.812
401-500 stems/ha0.7504.3204.918
501- 600 stems/ha..3.9213.921
more than 600 stems/ha0.21001.9302.029
total6.516104.82111.32
Southeastern Alps0-100 stems/ha0.94548.4549.35
101-200 stems/ha1.14136.8637.86
201-300 stems/ha1.43526.4727.87
301-400 stems/ha..16.11016.110
401-500 stems/ha0.4717.4157.715
501- 600 stems/ha0.21002.5272.626
more than 600 stems/ha..1.4351.435
total3.821138.92142.82
Southern Alps0-100 stems/ha4.61956.4560.94
101-200 stems/ha3.22337.9641.16
201-300 stems/ha2.12923.4825.68
301-400 stems/ha0.55812.41212.911
401-500 stems/ha0.5585.5186.017
501- 600 stems/ha0.21003.2233.423
more than 600 stems/ha..1.8321.832
total11.112140.52151.62
Switzerland0-100 stems/ha11.312350.52361.82
101-200 stems/ha9.414295.92305.32
201-300 stems/ha8.315235.42243.72
301-400 stems/ha3.024140.83143.83
401-500 stems/ha2.82565.4568.25
501- 600 stems/ha1.63328.4830.08
more than 600 stems/ha0.94520.8921.79
total37.271137.211174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #158812/145191
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