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NFI3–NFI4
mortality
potential cost for timber harvesting
unit of reference: production region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
potential cost for timber harvesting1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/a183549010025540.2942
up to 50 Fr./m311812163124627352912473728
51 - 75 Fr./m3692062208520991724323369
76 - 100 Fr./m331212944106161871239253919
101 - 125 Fr./m3459850382318015701529810
126 - 150 Fr./m336984422476926632716416
more than 150 Fr./m301004631161342540328919
total2269279103061062872511016754
© WSL, Swiss National Forest Inventory, 19.06.2020 #854172/320503
NFI3–NFI4
mortality
potential cost for timber harvesting
unit of reference: economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura183771557212424459378010016610
Eastern Jura0.432211527460.11000.6118
Western Plateau2955422173220722906620.10119
Central Plateau2715623224264637611000.9018
Eastern Plateau2924915232864821002644628812
Western Pre-Alps0100949123929287411839996520
Central Pre-Alps0.848473050251327185736213915
Eastern Pre-Alps0.293827302732184436417010416
Northwestern Alps111006461942242326657452819324
Central Alps0100110012378347485487573918
Northeastern Alps0.7484532243176312847716926
Southwestern Alps156313711938832158172839163723211
Southeastern Alps1100844452850216920152743719311
Southern Alps0.12472432392570156327403225110
Switzerland29413698338939292961016216891916724
© WSL, Swiss National Forest Inventory, 19.06.2020 #854173/320504
NFI2
volume
exposition (8 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
exposition (8 classes) %± %± %± %± %± %±
indetermined11.31.237.91.74.00.81.20.41.70.712.90.5
N20.31.511.71.216.41.514.41.116.51.915.40.6
NE4.90.88.51.011.61.211.61.013.61.79.70.5
E7.11.05.40.810.61.111.01.016.62.19.20.5
SE18.31.48.00.913.21.310.31.010.41.511.90.5
S11.71.16.00.88.61.010.71.07.91.39.00.5
SW5.40.95.10.85.90.89.50.915.52.07.20.4
W5.70.95.00.712.61.313.81.18.61.39.50.5
NW15.31.412.51.217.11.417.61.39.31.415.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854174/320505
NFI2–NFI3
mortality
tree species (56 classes)
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
tree species (56 classes) %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
Abies alba23.15.18.84.33.41.720.44.213.34.716.15.622.53.78.63.23.62.212.55.77.65.24.42.12.71.51.00.711.41.1
Larix decidua/L. kaempferi2.52.20.0.3.22.40.10.10.10.10.0.0.0.0.0.1.81.50.0.2.11.814.33.97.72.42.81.52.50.5
Picea abies42.57.430.88.646.16.742.27.040.05.976.26.059.55.070.56.677.65.064.110.253.810.546.45.268.14.228.35.854.61.9
Pinus cembra0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.71.70.80.0.0.20.1
Pinus mugo arborea0.0.0.0.0.0.0.0.0.0.0.50.50.30.30.0.0.30.20.0.0.0.0.70.52.80.80.0.0.40.1
Pinus mugo prostrata0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.70.30.0.0.10.0
Pinus nigra0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
Pinus strobus0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Pinus sylvestris4.71.49.03.69.63.73.82.25.91.90.0.0.40.31.30.70.10.15.63.31.81.814.43.86.42.00.20.23.80.5
Pseudotsuga menziesii0.20.20.0.0.20.20.0.0.10.10.0.0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
Taxus baccata0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
other conifers0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Acer campestre0.50.51.21.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.10.10.40.30.10.1
Acer opalus0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
Acer platanoides1.11.10.0.0.0.0.40.40.0.0.0.0.0.0.10.10.20.20.0.1.51.40.50.50.0.0.0.0.20.1
Acer pseudoplatanus0.50.36.73.81.40.90.50.42.51.00.50.30.60.31.90.81.00.90.50.54.31.90.40.30.0.0.50.31.10.2
Aesculus hippocastanum0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Alnus glutinosa0.0.0.0.1.51.10.10.10.30.20.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.1.70.80.30.1
Alnus incana0.10.10.0.1.01.00.20.20.40.20.90.41.30.62.41.13.32.01.61.14.83.03.31.15.62.33.81.12.00.3
Alnus viridis0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.0.0.0.00.0
Betula pendula0.10.10.0.0.20.20.20.20.0.0.50.50.0.0.0.0.0.0.0.1.81.42.30.80.10.112.52.91.30.3
Betula pubescens0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Carpinus betulus0.80.53.21.80.30.30.20.23.12.30.0.0.0.0.10.10.00.00.0.0.0.0.0.0.0.0.0.0.50.2
Castanea sativa0.0.0.0.0.90.90.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.11.50.0.31.34.82.80.5
Fagus sylvatica14.23.725.46.218.14.726.87.319.55.12.41.613.53.48.02.56.02.27.75.86.52.61.00.61.30.86.41.610.91.1
Fraxinus excelsior2.01.12.51.92.91.30.30.28.43.71.20.90.90.41.00.42.41.20.90.75.44.31.71.00.20.22.00.82.10.4
Fraxinus ornus0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.00.0
Ilex aquifolium0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Juglans regia0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.10.0
Laburnum anagyroides0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.60.0.0.0.0.50.50.0.0.0.0.10.1
Malus sylvestris0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.00.00.0
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.30.00.0
Populus alba, P. canescens0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.0.0.0.0.0.0.0.10.0
Populus nigra0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.70.60.0.1.20.80.20.1
Populus sp.0.0.0.0.0.10.10.0.-0.00.00.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.70.10.1
Populus tremula0.0.0.0.0.60.50.0.0.30.30.0.0.0.0.0.0.0.0.0.0.0.0.50.30.10.10.20.10.10.0
Prunus avium0.30.31.41.41.00.80.70.30.40.30.10.10.0.0.20.20.0.1.51.20.0.0.10.10.0.0.30.30.30.1
Prunus padus0.0.0.0.0.80.80.0.0.50.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.1
Pyrus communis0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Quercus cerris0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Quercus petraea1.80.86.64.14.83.20.40.30.70.70.0.0.0.0.30.30.0.0.0.0.0.0.10.10.10.10.70.30.80.3
Quercus pubescens0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.20.10.10.0
Quercus robur2.11.80.20.23.51.51.61.11.40.90.40.30.0.0.0.0.10.11.31.00.0.0.0.0.0.0.0.0.70.2
Quercus rubra0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
Robinia pseudoacacia0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.61.20.10.1
Salix sp.0.50.41.11.10.20.20.40.40.40.40.90.40.30.20.20.20.0.0.0.0.0.1.20.70.90.41.20.60.50.1
Sorbus aria0.30.20.70.60.0.0.0.0.10.10.10.10.0.0.10.10.70.40.30.30.70.70.20.20.50.30.60.30.30.1
Sorbus aucuparia0.40.30.0.0.0.0.0.0.10.10.40.20.20.10.10.11.40.70.50.66.15.90.0.0.0.0.30.20.40.2
Sorbus torminalis0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0
Tilia cordata0.0.0.0.0.10.11.01.10.60.40.0.0.0.2.32.30.10.10.0.0.0.2.62.50.0.1.10.60.60.3
Tilia platyphyllos0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.1.40.80.0.0.0.0.10.1
Ulmus glabra1.30.51.61.60.0.0.0.1.81.20.0.0.30.22.71.60.10.23.12.12.72.70.0.1.10.70.0.0.80.2
Ulmus minor0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other shrubs0.20.20.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.30.20.10.0
indeterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854175/320506
NFI3–NFI4
yield
main tree species
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
spruce44.71.854.63.759.24.345.88.975.34.246.211.249.71.5
fir18.91.530.73.316.12.810.04.41.41.01.41.019.31.1
pine3.00.50.60.40.10.111.24.96.42.32.52.52.60.4
larch0.90.30.50.40.90.627.26.99.92.76.74.31.90.3
stone pine0.0.0.0.0.0.0.30.32.81.90.0.0.20.1
other conifers0.50.30.0.0.0.0.0.0.0.0.0.0.30.2
beech20.61.311.02.117.93.81.51.11.70.90.20.216.91.0
maple2.30.30.40.21.60.51.10.80.0.2.01.31.70.2
ash4.30.51.10.52.40.90.10.10.30.22.01.33.20.4
oak2.60.50.00.00.10.10.40.40.0.4.72.91.70.3
chestnut0.00.00.0.0.0.0.0.0.0.16.56.50.30.1
other broadleaves2.20.41.10.51.50.62.41.52.31.417.75.92.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854176/320507
NFI2–NFI3
yield
ownership · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
ownershipconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
publicconifers42.13.144.52.446.13.466.14.438.710.947.31.5
broadleaves39.02.916.91.47.01.14.91.428.28.116.80.9
total81.12.661.42.653.13.571.04.566.910.164.21.6
privateconifers13.52.331.62.442.03.324.64.42.71.829.71.5
broadleaves5.31.37.00.94.90.94.31.330.49.36.10.6
total18.92.738.62.646.93.528.94.533.110.135.91.6
totalconifers55.72.976.01.688.11.390.71.941.410.477.01.0
broadleaves44.32.924.01.611.91.39.31.958.610.423.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854177/320508
NFI2–NFI3
yield
main tree species
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
spruce22316892940313852330514314138584
fir703833711862312561049010011196
pine10613110046620471555110014413
larch613510585665735293725917019
stone pine0.0.0.75910610.1843
other conifers22370100010011000.0.2135
beech9337117186719073948145110856
maple73151737173211000.08010313
ash129131232125027428518615111
oak1081701000.01000.010010216
chestnut01000.0.11000.15321631
other broadleaves1031817471537445357163415214
total4468414047611111881838112812269403
© WSL, Swiss National Forest Inventory, 19.06.2020 #854178/320509
NFI1
forest area
relief
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
relief %± %± %± %± %± %± %±
n/a0.00.00.10.10.10.10.0.0.10.10.0.0.00.0
plane21.20.62.40.31.40.31.30.41.90.41.30.39.20.3
summit, shoulder11.70.56.40.66.50.74.20.68.00.84.30.68.20.3
backslope58.30.882.10.983.11.190.10.983.11.089.00.974.80.4
footslope, toeslope7.30.48.60.67.80.84.20.65.90.74.50.66.80.2
indeterminable1.40.20.50.21.10.30.30.21.10.31.00.31.00.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854179/320510
NFI2–NFI3
mortality
ownership · conifers and broadleaves
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownershipconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
publicconifers63.15.843.88.345.86.731.97.428.75.155.28.630.05.447.510.524.07.369.410.160.110.169.85.078.83.931.56.045.42.1
broadleaves19.74.141.97.722.25.223.57.024.15.12.61.28.13.07.73.15.01.64.52.226.48.511.22.48.02.527.34.014.81.2
total82.84.085.74.968.06.655.48.852.86.557.88.638.16.055.210.329.07.673.99.886.66.081.04.686.83.158.85.560.22.2
privateconifers10.03.04.93.116.95.534.78.731.06.537.58.352.85.832.89.959.98.112.76.35.03.811.13.511.23.00.80.527.72.1
broadleaves7.12.79.44.015.14.09.93.716.55.04.71.98.92.212.03.511.84.113.47.98.44.77.93.12.00.840.45.512.31.1
total17.14.014.35.032.06.544.68.847.56.742.28.461.85.944.810.371.78.026.110.213.46.219.04.613.23.141.25.539.92.2
totalconifers73.14.948.78.262.65.966.67.559.46.192.72.382.93.580.35.183.34.382.47.965.29.580.93.890.02.732.35.973.01.5
broadleaves26.94.951.38.237.45.933.47.540.66.17.32.317.13.519.75.116.74.317.67.934.89.519.13.810.02.767.75.927.01.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854180/320511
NFI1
forest area
ownership
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownership1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
public278.0198.8291.2292.72126.42129.12816.21
private147.12106.5243.6422.7620.4735.45375.71
total425.10205.31134.81115.41146.81164.411191.90
© WSL, Swiss National Forest Inventory, 19.06.2020 #854181/320512
NFI1
forest area
ownership
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownership %± %± %± %± %± %± %±
public65.81.050.21.665.41.980.71.786.41.474.31.767.80.6
private34.21.049.81.634.61.919.31.713.61.425.71.732.20.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854182/320513
NFI2
forest area
ownership · harvest of timber
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
ownershipharvest of timber %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
publicn/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.00.0
in-house harvesting60.13.016.16.521.46.228.91.540.24.939.83.318.212.132.35.039.21.618.12.817.82.512.62.533.17.737.34.725.82.567.75.944.33.740.63.928.24.210.41.229.84.924.31.837.12.044.38.639.92.931.40.6
harvest by contractor10.31.913.06.29.04.516.31.229.34.68.71.936.415.027.84.826.21.445.73.66.11.631.73.74.83.511.22.918.92.39.43.730.63.515.02.87.02.356.81.919.84.330.52.013.21.414.36.18.71.723.10.5
felling by contractor0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.40.40.00.0
processing by contractor0.70.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.10.0
felling and processing by contractor1.10.70.0.0.0.0.40.20.0.0.60.60.0.0.0.0.40.20.0.0.0.0.0.1.81.80.0.0.0.1.61.60.0.0.0.0.0.0.20.21.21.20.40.30.0.0.0.0.40.40.30.1
skidding by contractor7.21.621.67.41.61.64.30.78.32.99.72.00.0.12.33.511.21.07.11.84.61.48.02.124.87.131.44.39.31.77.53.39.92.212.32.67.32.42.10.619.74.216.71.628.71.84.32.92.10.810.60.4
sale of standing timber by contractor1.50.70.0.0.0.0.70.30.0.0.80.60.0.13.23.68.10.90.50.50.0.0.0.0.0.5.22.23.81.10.0.0.40.42.51.30.0.3.00.76.52.61.80.60.90.40.0.0.30.32.60.2
total81.02.450.78.832.07.050.61.677.84.259.63.354.515.685.73.785.21.271.43.328.52.952.33.864.57.785.23.357.82.886.24.485.22.570.53.643.04.672.71.876.94.574.01.979.91.663.08.451.73.068.00.6
privaten/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
in-house harvesting13.82.133.18.152.77.332.01.510.63.126.32.927.313.99.13.15.80.88.42.051.73.221.83.322.56.96.32.426.12.47.73.47.41.917.93.135.44.514.41.412.33.513.61.512.41.322.17.427.62.718.80.5
harvest by contractor3.71.13.23.215.35.413.11.110.83.212.92.318.212.13.01.76.60.815.92.615.12.422.33.411.24.83.31.710.51.71.61.65.01.66.72.115.23.410.91.35.52.511.11.34.70.815.06.517.52.310.10.4
felling by contractor0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.10.0
processing by contractor0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
felling and processing by contractor0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.50.60.60.0.0.0.0.0.0.0.0.0.0.0.1.11.10.0.0.0.0.0.0.20.20.0.0.30.30.10.0
skidding by contractor0.70.513.06.20.0.4.10.60.80.81.20.70.0.2.31.71.00.34.21.54.21.32.41.21.81.85.22.13.61.14.52.62.41.14.31.65.32.31.80.54.22.10.70.42.60.60.0.2.40.92.50.2
sale of standing timber by contractor0.40.40.0.0.0.0.20.10.0.0.0.0.0.0.0.1.50.40.0.0.0.0.0.0.0.0.0.2.00.80.0.0.0.0.60.60.0.0.20.21.11.10.20.20.30.20.0.0.40.40.50.1
total19.02.449.38.868.07.049.41.622.24.240.43.345.515.614.33.714.81.228.63.371.52.947.73.835.57.714.83.342.22.813.84.414.82.529.53.657.04.627.31.823.14.526.01.920.11.637.08.448.33.032.00.6
totaln/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.0.0.00.0
in-house harvesting74.02.749.29.174.16.660.91.650.85.066.13.245.515.641.45.344.91.626.53.269.53.034.43.855.58.043.64.851.92.975.45.451.73.758.53.963.64.624.91.742.15.338.02.149.52.066.48.467.52.850.20.6
harvest by contractor14.02.116.26.824.36.529.41.540.14.921.62.854.515.630.84.932.81.561.63.621.22.754.04.016.05.814.63.329.42.611.04.035.63.621.73.322.23.967.71.925.34.741.62.117.81.529.38.126.32.633.10.6
felling by contractor0.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.0.0.0.0.40.40.10.0
processing by contractor0.70.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.10.0
felling and processing by contractor1.10.70.0.0.0.0.40.20.0.0.60.60.0.0.0.0.40.20.0.0.50.50.60.61.81.80.0.0.0.1.61.60.0.0.0.1.11.10.20.21.21.20.40.30.20.20.0.0.70.50.40.1
skidding by contractor8.01.734.68.71.61.68.40.99.23.010.92.10.0.14.73.812.11.111.42.38.81.910.42.426.67.236.64.512.91.912.04.012.32.416.63.012.53.13.90.823.84.417.41.631.31.94.32.94.41.213.10.4
sale of standing timber by contractor1.90.80.0.0.0.0.90.30.0.0.80.60.0.13.23.69.61.00.50.50.0.0.0.0.0.5.22.25.91.40.0.0.40.43.21.40.0.3.20.77.62.82.00.61.30.40.0.0.80.53.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854183/320514
NFI2
forest area
ownership
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownership1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0.0.1.5351.1411.3382.0301.7317.515
public281.22107.0396.7393.03131.22131.92840.91
private143.43104.2345.9523.2823.1835.56375.22
total424.61212.61143.72117.42156.22169.211223.60
© WSL, Swiss National Forest Inventory, 19.06.2020 #854184/320515
NFI2
forest area
ownership · harvest of timber
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
ownershipharvest of timber %± %± %± %± %± %± %±
publicn/a0.0.0.0.0.0.0.0.0.0.0.10.10.00.0
in-house harvesting33.61.028.61.431.01.737.12.041.31.814.11.331.30.6
harvest by contractor22.70.911.10.918.11.413.21.427.71.649.21.823.00.5
felling by contractor0.10.10.0.0.0.0.0.0.0.0.0.0.00.0
processing by contractor0.10.10.0.0.0.0.0.0.10.10.0.0.10.0
felling and processing by contractor0.50.10.10.10.10.10.0.0.50.30.10.10.30.1
skidding by contractor8.60.68.80.911.31.228.71.812.81.22.30.510.60.4
sale of standing timber by contractor0.70.21.30.34.60.80.90.43.00.69.21.02.60.2
total66.21.049.91.565.11.779.91.685.31.375.11.567.90.6
privaten/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.
in-house harvesting20.20.831.21.421.31.512.41.35.30.813.01.218.90.5
harvest by contractor10.90.614.81.18.41.04.70.86.90.99.61.110.10.4
felling by contractor0.20.10.0.0.0.0.0.0.0.0.0.0.10.0
processing by contractor0.0.0.0.0.0.0.0.0.0.0.0.0.0.
felling and processing by contractor0.20.10.0.0.0.0.20.20.0.0.0.0.10.0
skidding by contractor2.20.33.90.64.00.72.60.61.20.41.50.42.50.2
sale of standing timber by contractor0.10.10.20.11.20.40.30.21.20.40.80.30.50.1
total33.81.050.11.534.91.720.11.614.71.324.91.532.10.6
totaln/a0.0.0.0.0.0.0.0.0.0.0.10.10.00.0
in-house harvesting53.81.059.81.552.31.849.52.046.61.827.21.650.20.6
harvest by contractor33.61.025.81.326.51.617.81.534.61.758.81.833.10.6
felling by contractor0.30.10.0.0.0.0.0.0.0.0.0.0.10.0
processing by contractor0.10.10.0.0.0.0.0.0.10.10.0.0.10.0
felling and processing by contractor0.70.20.10.10.10.10.20.20.50.30.10.10.40.1
skidding by contractor10.80.612.71.015.21.331.31.913.91.23.80.713.10.4
sale of standing timber by contractor0.70.21.50.45.80.91.30.44.20.710.01.13.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854185/320516
NFI1
forest area
site quality
unit of reference: production region
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
site quality1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
low25.967.41128.8693.539.810165.52
moderate28.052.81846.74219.5280.13377.01
good76.2366.33112.9261.1473.13389.61
very good68.03150.8229.2511.091.328260.31
total198.11227.31217.51385.11164.411192.40
© WSL, Swiss National Forest Inventory, 19.06.2020 #854186/320517
NFI1
forest area
forest communities (Küchler 2008, 7 classes)
unit of reference: economic region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1983/85
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
forest communities (Küchler 2008, 7 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/a2.50.62.11.02.61.01.40.61.60.53.21.24.50.93.21.08.71.613.72.813.82.77.71.15.20.810.01.05.40.3
beech forests44.21.678.22.865.53.168.42.473.71.911.02.111.81.520.12.09.01.65.61.96.11.83.00.72.00.59.21.027.30.5
silver fir-beech forests28.71.61.91.05.31.48.71.52.80.731.93.347.32.241.72.622.62.422.03.425.43.12.70.65.60.99.11.017.00.4
silver fir-spruce forests6.70.90.0.1.30.82.80.90.80.426.13.016.31.615.71.815.02.114.82.914.32.613.11.315.11.38.20.910.20.4
spruce forests4.60.80.0.1.70.90.0.0.0.9.92.15.00.92.80.921.22.316.43.013.42.625.81.837.71.811.11.112.10.4
stone pine and larch forests0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.30.33.01.04.61.71.00.717.21.615.21.317.91.36.30.3
pine forests1.10.41.00.70.50.50.30.30.60.32.51.15.81.03.00.94.81.22.71.32.21.112.61.48.31.00.70.33.80.2
other broadleaved forests12.21.216.72.523.12.818.42.020.51.715.52.68.71.313.31.815.72.120.23.323.73.317.91.610.81.133.81.617.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854187/320518
NFI1
forest area
altitude (400 m classes)
unit of reference: production region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitude (400 m classes) %± %± %± %± %± %±
above 1800 m0.0.0.0.0.70.220.00.910.51.08.00.3
1401-1800 m1.80.40.70.215.21.036.51.127.81.518.80.5
1001-1400 m30.41.21.90.440.21.426.21.026.41.424.80.5
601-1000 m42.71.539.31.440.21.315.30.721.71.329.80.5
to 600 m25.11.358.11.43.80.61.90.313.61.118.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854188/320519
NFI2
forest area
exposition (8 classes)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1993/95
exposition (8 classes)
indeterminedNNEESESSWWNWtotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura17.01028.086.5179.71432.0720.996.3177.01624.38151.61
Eastern Jura7.7159.3144.2224.4214.7214.4213.1254.3224.62146.62
Western Plateau21.282.7271.4383.0266.2173.2252.0313.2257.71550.62
Central Plateau29.467.0164.5203.5235.8175.2193.1253.1259.01470.71
Eastern Plateau38.1615.61112.7127.0167.1165.9185.5186.7179.714108.21
Western Pre-Alps1.8357.3164.2223.9235.0193.7233.7245.8189.61445.03
Central Pre-Alps3.72319.9913.71212.11211.7128.6155.81812.21215.910103.62
Eastern Pre-Alps3.0269.4147.2169.31410.2137.5165.8187.81513.21273.52
Northwestern Alps1.04510.5136.4174.0227.9157.8156.7176.21712.31262.83
Central Alps0.8504.7193.7222.8262.5272.5272.7264.5205.41729.54
Northeastern Alps0.21006.6164.6204.4214.7204.4214.4203.4246.31738.93
Southwestern Alps1.24118.21013.21214.21113.8129.8148.81516.71021.49117.32
Southeastern Alps3.32419.31019.31021.1916.51115.91115.71121.7923.09155.92
Southern Alps2.03126.4822.4924.8819.01015.11124.5818.01018.710170.91
Switzerland130.53185.03124.04124.24147.03114.9498.04120.64181.031225.30
© WSL, Swiss National Forest Inventory, 19.06.2020 #854189/320520
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %±
n/a1.00.30.10.10.10.10.60.20.20.20.40.1
less than 10 years ago65.71.579.01.260.11.535.71.215.51.552.50.6
11-20 years ago18.51.313.21.020.01.317.60.912.81.316.80.5
21-30 years ago6.70.83.40.56.20.813.50.911.61.38.50.4
31-40 years ago2.40.50.90.34.80.79.00.716.31.56.20.3
41-50 years ago0.70.30.20.11.90.44.00.511.01.33.00.2
over 50 years ago5.10.73.20.56.80.819.71.032.81.912.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854190/320521
NFI1
forest area
time of last treatment (classes of 10 years)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
time of last treatment (classes of 10 years) %± %± %± %± %± %±
n/a0.90.30.10.10.10.10.50.20.10.10.40.1
less than 10 years ago65.61.578.61.259.91.535.21.216.01.452.00.6
11-20 years ago18.51.213.31.020.11.217.70.912.61.316.80.5
21-30 years ago6.60.83.30.56.30.813.40.811.31.28.50.4
31-40 years ago2.40.50.90.34.80.78.70.715.81.46.10.3
41-50 years ago0.80.30.20.11.90.43.80.510.91.23.00.2
over 50 years ago5.20.73.70.67.00.820.71.033.21.813.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #854191/320522
NFI1
forest area
horizontal distance sample plot-road (4 classes)
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
horizontal distance sample plot-road (4 classes) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
up to 100 m87.92.127.58.828.37.337.21.770.94.839.03.550.018.713.13.914.51.345.73.832.43.241.73.938.09.019.84.131.42.883.54.971.83.620.73.576.84.212.81.513.03.939.42.323.31.848.79.376.12.736.10.6
101-500 m12.12.137.18.748.97.847.71.727.94.844.83.650.018.739.75.236.21.751.03.859.43.556.54.029.28.141.15.249.63.116.54.927.43.653.44.323.24.231.12.033.25.850.12.343.12.247.19.522.62.740.20.6
501-1000 m0.0.27.38.916.56.110.81.11.21.213.92.40.0.25.95.022.41.53.31.36.11.71.20.919.87.528.14.812.32.10.0.0.80.820.73.30.0.22.81.831.45.79.21.424.11.90.0.1.30.713.60.4
over 1000 m0.0.8.15.56.33.54.30.70.0.2.21.00.0.21.34.826.91.60.0.2.11.00.70.713.06.311.03.26.71.60.0.0.0.5.21.70.0.33.32.022.45.01.30.59.61.34.24.20.0.10.10.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #854193/320524
NFI2
forest area
forest type (3 classes) · year of local forest planning (4 classes)
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
forest type (3 classes)year of local forest planning (4 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
accessible forest without shrub forestno planning138.2393.5449.4537.1626.2890.63435.02
till 1986176.0379.6461.2547.0583.9338.66486.32
1987-1996111.1426.1815.31121.8926.587.316208.13
total425.21199.21125.92105.92136.62136.621129.41
inaccessible forest without shrub forestno planning2.2305.7197.3164.9204.92010.31435.37
till 19860.21000.4710.21000.21000.0.0.0.1.045
1987-19960.0.0.0.0.0.0.0.0.0.0.0.0.0.
total2.4296.1187.5165.1194.92010.31436.47
shrub forestno planning0.0.6.1188.6156.31814.31224.1859.46
till 19860.0.0.21000.0.0.0.0.0.0.0.0.2100
1987-19960.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.6.3188.6156.31814.31224.1859.66
totalno planning140.33105.2365.4448.3545.56125.03529.72
till 1986176.2380.2461.4547.2583.9338.66487.52
1987-1996111.1426.1815.31121.8926.587.316208.13
total427.61211.61142.02117.32155.92170.911225.30
© WSL, Swiss National Forest Inventory, 19.06.2020 #854194/320525
NFI2–NFI3
net increment
altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
upper subalpine0.315735858238814452419611
lower subalpine77182061910522197122391078179087
upper montane384961583521213412193121701418375
lower montane12755406936212273293191212622594
colline/submontane214941491710323282743241211825584
total3882213695921744476565535976782
© WSL, Swiss National Forest Inventory, 19.06.2020 #854196/320527
NFI2–NFI3
net increment
potential cost for timber harvesting
unit of reference: protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
potential cost for timber harvesting1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/a-7355-2369-2982-665269260-6162
up to 50 Fr./m323313317102431520414928244429733
51 - 75 Fr./m310686530928011801810717273620824
76 - 100 Fr./m32541232812209141041514213393310586
101 - 125 Fr./m3104179926132171251414513185187807
126 - 150 Fr./m31830562750275920981693233739
more than 150 Fr./m33129364913151422966191351529113
total3800213135887742476106504974142
© WSL, Swiss National Forest Inventory, 19.06.2020 #854197/320528
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