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NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonmain type of harvest %± %± %±
AGskidder..75.23.975.23.9
forwarder..24.83.924.83.9
mobile tower yarder......
cable crane......
helicopter......
others......
total..100.0.100.0.
AIskidder66.715.966.719.866.712.5
forwarder......
mobile tower yarder..16.715.66.76.6
cable crane22.214.2..13.39.0
helicopter11.110.816.715.613.39.0
others......
total100.0.100.0.100.0.
ARskidder57.119.066.711.264.09.6
forwarder14.313.516.78.916.07.5
mobile tower yarder14.313.5..4.04.0
cable crane14.313.511.17.512.06.6
helicopter..5.65.54.04.0
others......
total100.0.100.0.100.0.
BEskidder45.03.764.52.857.22.3
forwarder2.81.215.92.111.01.4
mobile tower yarder18.62.96.41.411.01.4
cable crane18.52.96.11.410.71.4
helicopter12.32.56.81.58.91.3
others2.81.20.30.31.30.5
total100.0.100.0.100.0.
BL/BSskidder50.025.262.67.561.67.2
forwarder25.021.828.06.927.86.6
mobile tower yarder..7.03.96.43.6
cable crane25.021.82.32.34.33.0
helicopter......
others......
total100.0.100.0.100.0.
FRskidder45.27.758.86.053.64.8
forwarder4.83.320.64.914.63.4
mobile tower yarder35.87.47.43.218.23.7
cable crane11.95.07.43.29.12.8
helicopter2.42.44.42.53.61.8
others..1.51.50.90.9
total100.0.100.0.100.0.
GEskidder..37.122.337.122.3
forwarder..62.922.362.922.3
mobile tower yarder......
cable crane......
helicopter......
others......
total..100.0.100.0.
GLskidder21.19.418.28.319.56.2
forwarder......
mobile tower yarder26.310.213.67.419.56.2
cable crane21.19.418.28.319.56.2
helicopter26.310.245.510.736.67.6
others5.35.24.54.54.93.4
total100.0.100.0.100.0.
GRskidder16.82.629.13.222.82.1
forwarder1.91.06.01.73.91.0
mobile tower yarder17.32.616.02.616.71.8
cable crane42.33.428.43.235.52.4
helicopter19.72.818.92.819.32.0
others1.91.01.50.91.70.6
total100.0.100.0.100.0.
JUskidder85.77.590.93.689.63.3
forwarder4.84.79.13.68.12.9
mobile tower yarder4.84.7..1.21.2
cable crane4.84.7..1.21.2
helicopter......
others......
total100.0.100.0.100.0.
LUskidder57.110.881.83.877.73.7
forwarder4.84.73.81.94.01.8
mobile tower yarder28.69.99.62.912.83.0
cable crane9.56.43.81.94.81.9
helicopter..1.01.00.80.8
others......
total100.0.100.0.100.0.
NEskidder80.017.989.83.489.23.4
forwarder..7.73.17.32.9
mobile tower yarder..1.21.21.21.2
cable crane......
helicopter......
others20.018.01.21.22.31.6
total100.0.100.0.100.0.
NWskidder33.319.69.18.917.69.4
forwarder......
mobile tower yarder16.715.518.211.917.69.4
cable crane33.319.627.313.729.411.3
helicopter16.715.536.414.829.411.3
others..9.18.95.95.8
total100.0.100.0.100.0.
OWskidder13.07.128.78.621.65.8
forwarder4.34.3..2.02.0
mobile tower yarder34.810.032.28.933.46.6
cable crane4.34.310.45.77.73.7
helicopter43.510.428.78.635.46.8
others......
total100.0.100.0.100.0.
SGskidder57.35.771.05.863.54.1
forwarder4.02.34.82.74.41.7
mobile tower yarder8.03.11.61.65.11.9
cable crane25.35.011.34.019.03.4
helicopter2.71.911.34.06.62.1
others2.71.9..1.51.0
total100.0.100.0.100.0.
SHskidder..33.37.933.37.9
forwarder..66.77.866.77.8
mobile tower yarder......
cable crane......
helicopter......
others......
total..100.0.100.0.
SOskidder25.021.855.75.654.25.5
forwarder50.025.140.55.541.05.4
mobile tower yarder..3.82.23.62.1
cable crane25.021.8..1.21.2
helicopter......
others......
total100.0.100.0.100.0.
SZskidder27.87.534.38.131.05.5
forwarder2.82.82.92.82.82.0
mobile tower yarder11.15.322.97.116.94.5
cable crane44.48.322.97.133.85.6
helicopter11.15.317.16.414.14.2
others2.82.8..1.41.4
total100.0.100.0.100.0.
TGskidder80.012.670.15.971.55.4
forwarder20.012.729.95.928.55.4
mobile tower yarder......
cable crane......
helicopter......
others......
total100.0.100.0.100.0.
TIskidder11.42.219.35.213.12.1
forwarder3.31.212.04.35.21.3
mobile tower yarder6.21.75.33.06.01.5
cable crane23.32.912.34.420.92.5
helicopter55.93.451.06.654.83.0
others......
total100.0.100.0.100.0.
URskidder25.49.026.710.326.06.8
forwarder......
mobile tower yarder20.78.35.25.113.85.3
cable crane20.78.35.25.113.85.3
helicopter33.19.763.011.246.47.7
others......
total100.0.100.0.100.0.
VDskidder46.77.574.23.169.13.0
forwarder6.73.717.92.715.82.3
mobile tower yarder22.36.24.51.57.71.7
cable crane13.25.01.00.73.21.1
helicopter11.14.72.51.14.01.3
others......
total100.0.100.0.100.0.
VSskidder23.43.133.85.026.82.7
forwarder1.10.86.72.72.91.0
mobile tower yarder29.33.415.73.924.92.6
cable crane13.02.55.62.410.61.9
helicopter32.13.437.05.133.72.9
others1.10.81.11.11.10.6
total100.0.100.0.100.0.
ZGskidder44.417.1100.0.61.513.9
forwarder......
mobile tower yarder44.417.1..30.813.2
cable crane11.110.8..7.77.7
helicopter......
others......
total100.0.100.0.100.0.
ZHskidder..60.74.159.44.1
forwarder33.327.330.73.930.83.9
mobile tower yarder33.327.35.72.06.32.0
cable crane33.327.31.41.02.11.2
helicopter......
others..1.41.01.41.0
total100.0.100.0.100.0.
Switzerlandskidder30.51.359.11.148.30.8
forwarder3.30.516.80.811.70.6
mobile tower yarder17.71.17.10.611.10.6
cable crane22.91.26.90.613.00.6
helicopter24.21.29.50.715.10.6
others1.40.30.60.20.90.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159761/146140

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonmain type of harvest1000 ha± %1000 ha± %1000 ha± %
AGskidder..36.6636.66
forwarder..12.11612.116
mobile tower yarder......
cable crane......
helicopter......
others......
total..48.7248.72
AIskidder1.9341.3453.222
forwarder......
mobile tower yarder..0.31000.3100
cable crane0.669..0.669
helicopter0.31000.31000.669
others......
total2.9241.9344.811
ARskidder1.3473.8225.116
forwarder0.31001.0551.347
mobile tower yarder0.3100..0.3100
cable crane0.31000.6691.055
helicopter..0.31000.3100
others......
total2.2335.8148.05
BEskidder27.41065.4692.84
forwarder1.74516.11417.813
mobile tower yarder11.3176.52317.813
cable crane11.3176.22317.413
helicopter7.5216.92214.415
others1.7450.31002.141
total60.96101.34162.32
BL/BSskidder0.87010.91411.713
forwarder0.41004.9265.324
mobile tower yarder..1.2571.257
cable crane0.41000.41000.870
helicopter......
others......
total1.64917.5819.16
FRskidder7.12114.91322.010
forwarder0.7705.2256.023
mobile tower yarder5.6241.9447.520
cable crane1.9441.9443.730
helicopter0.41001.1571.549
others..0.41000.4100
total15.71325.4841.13
GEskidder..0.8710.871
forwarder..1.4481.448
mobile tower yarder......
cable crane......
helicopter......
others......
total..2.2342.234
GLskidder1.5491.5493.133
forwarder......
mobile tower yarder1.9431.2573.133
cable crane1.5491.5493.133
helicopter1.9433.9295.822
others0.41000.41000.870
total7.3198.51715.88
GRskidder12.21620.31232.59
forwarder1.4504.2295.625
mobile tower yarder12.61611.21723.711
cable crane30.71019.81350.57
helicopter14.31513.21627.510
others1.4501.0582.438
total72.6569.76142.33
JUskidder7.02123.3830.45
forwarder0.41002.3402.736
mobile tower yarder0.4100..0.4100
cable crane0.4100..0.4100
helicopter......
others......
total8.21925.7733.93
LUskidder3.82826.8730.66
forwarder0.31001.3491.644
mobile tower yarder1.9403.1315.024
cable crane0.6701.3491.940
helicopter..0.31000.3100
others......
total6.62032.8539.33
NEskidder1.34923.1624.45
forwarder..2.0402.040
mobile tower yarder..0.31000.3100
cable crane......
helicopter......
others0.31000.31000.670
total1.64425.8527.44
NWskidder0.8690.41001.255
forwarder......
mobile tower yarder0.41000.8691.255
cable crane0.8691.2551.940
helicopter0.41001.5461.940
others..0.41000.4100
total2.3364.2226.513
OWskidder1.1573.0334.127
forwarder0.4100..0.4100
mobile tower yarder3.0333.4316.420
cable crane0.41001.1571.549
helicopter3.7293.0336.719
others......
total8.61610.41419.04
SGskidder15.51415.91331.48
forwarder1.1571.1582.240
mobile tower yarder2.2400.41002.537
cable crane6.9222.5379.418
helicopter0.7702.5373.333
others0.770..0.770
total27.1922.41049.54
SHskidder..4.3244.324
forwarder..8.5128.512
mobile tower yarder......
cable crane......
helicopter......
others......
total..12.8312.83
SOskidder0.410016.71117.011
forwarder0.87012.11412.913
mobile tower yarder..1.1571.157
cable crane0.4100..0.4100
helicopter......
others......
total1.54929.9431.44
SZskidder3.6304.3278.018
forwarder0.41000.41000.771
mobile tower yarder1.4492.9344.327
cable crane5.8232.9348.717
helicopter1.4492.2403.630
others0.4100..0.4100
total13.01312.71325.75
TGskidder2.43412.61115.09
forwarder0.6705.4216.019
mobile tower yarder......
cable crane......
helicopter......
others......
total3.03018.0621.04
TIskidder8.6203.93012.516
forwarder2.5372.5385.026
mobile tower yarder4.7271.1585.724
cable crane17.6132.53720.112
helicopter42.2810.41852.67
others......
total75.5520.41295.94
URskidder2.0401.7443.729
forwarder......
mobile tower yarder1.7430.31002.039
cable crane1.7430.31002.039
helicopter2.6344.0276.620
others......
total8.0176.42114.311
VDskidder8.02156.5664.45
forwarder1.15813.61614.815
mobile tower yarder3.8313.4337.222
cable crane2.3410.8713.035
helicopter1.9441.9453.831
others......
total17.11476.2493.23
VSskidder14.71410.31825.111
forwarder0.7712.1412.735
mobile tower yarder18.5134.82623.311
cable crane8.2201.7449.918
helicopter20.21211.31731.69
others0.7710.31001.058
total63.1530.6993.73
ZGskidder1.7441.7443.424
forwarder......
mobile tower yarder1.744..1.744
cable crane0.4100..0.4100
helicopter......
others......
total3.9211.7445.69
ZHskidder..30.0730.07
forwarder0.410015.21315.513
mobile tower yarder0.41002.8353.232
cable crane0.41000.7701.157
helicopter......
others..0.7700.770
total1.15749.3250.42
Switzerlandskidder123.25390.32513.52
forwarder13.216111.25124.35
mobile tower yarder71.7746.78118.35
cable crane92.4645.49137.85
helicopter97.7562.87160.64
others5.6253.9309.519
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159762/146141

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedmain type of harvest %± %± %± %± %± %±
inside perimeterskidder63.06.675.07.249.33.023.51.911.52.030.71.3
forwarder11.14.319.46.63.21.11.40.53.11.13.30.5
mobile tower yarder7.43.65.63.821.82.522.41.88.01.717.71.1
cable crane11.14.3..15.02.129.12.024.82.722.81.2
helicopter1.91.8..9.31.722.11.852.23.124.11.2
others5.63.1..1.40.71.60.50.40.41.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterskidder74.32.072.21.856.62.930.32.317.44.459.31.1
forwarder22.01.925.51.86.91.54.51.010.53.516.60.9
mobile tower yarder2.30.71.30.513.92.017.11.96.72.97.10.6
cable crane0.40.30.50.310.81.819.92.018.74.56.90.6
helicopter0.80.40.20.210.81.827.22.245.55.89.50.7
others0.20.20.30.21.00.61.00.51.31.30.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalskidder73.11.972.41.853.02.126.41.512.81.848.40.8
forwarder20.91.825.21.75.10.92.70.54.71.211.50.6
mobile tower yarder2.80.71.60.517.81.620.11.37.71.511.10.6
cable crane1.50.50.50.312.91.425.11.423.52.312.90.6
helicopter0.90.40.20.210.01.324.31.450.72.715.10.6
others0.70.40.30.21.20.51.30.40.60.40.90.2
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 #159763/146142

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterskidder12.4179.51949.7841.6910.618123.85
forwarder2.2412.5383.2332.4382.83513.116
mobile tower yarder1.5500.77122.01239.797.42171.37
cable crane2.241..15.11551.5823.01291.96
helicopter0.4100..9.41939.1948.5797.35
others1.158..1.4502.8350.41005.725
total19.71312.716100.95177.0392.84403.12
outside perimeterskidder130.73154.3358.7741.794.627390.02
forwarder38.7954.577.2226.2232.835109.45
mobile tower yarder4.0302.83514.41523.5121.84546.58
cable crane0.7711.15811.21827.4115.02645.39
helicopter1.5500.410011.21837.5912.11762.57
others0.41000.7711.1581.4500.41003.930
total176.02213.62103.84137.6426.511657.51
totalskidder143.13163.83108.5483.2615.215513.82
forwarder40.9956.9710.4188.6205.625122.55
mobile tower yarder5.5253.53136.4963.279.219117.85
cable crane2.9351.15826.31178.9628.010137.25
helicopter1.8450.410020.51376.5660.56159.84
others1.5500.7712.5384.1290.7719.519
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159764/146143

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedmain type of harvest %± %± %± %± %± %± %±
inside perimeterskidder67.84.941.03.041.83.723.43.118.53.111.52.030.61.3
forwarder14.43.72.20.92.81.21.10.81.91.13.11.13.30.5
mobile tower yarder6.72.624.92.614.52.629.33.417.83.18.01.717.71.1
cable crane6.72.616.92.327.43.313.02.545.84.024.82.722.91.2
helicopter1.11.113.92.111.22.432.13.414.02.852.23.124.21.2
others3.31.91.10.62.21.11.10.81.91.10.40.41.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterskidder73.11.349.83.143.93.933.85.030.93.417.44.459.21.1
forwarder23.91.34.31.36.31.96.72.76.11.810.53.516.60.9
mobile tower yarder1.70.418.02.411.32.515.73.916.52.86.72.97.10.6
cable crane0.50.212.52.114.72.85.62.427.43.318.74.56.90.6
helicopter0.50.214.12.223.23.337.05.118.12.945.55.89.50.7
others0.30.21.20.70.60.61.11.11.10.81.31.30.60.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalskidder72.71.345.32.242.82.726.82.725.12.412.81.848.40.8
forwarder23.21.23.20.84.51.12.91.04.11.14.71.211.60.6
mobile tower yarder2.10.421.61.813.01.824.92.617.12.07.71.511.10.6
cable crane0.90.314.81.521.42.210.61.936.02.623.52.313.00.6
helicopter0.50.214.01.516.92.033.72.916.22.050.72.715.10.6
others0.50.21.10.51.50.71.10.61.50.70.60.40.90.2
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 #159765/146144

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedmain type of harvest1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterskidder21.81340.4925.71114.71410.21810.618123.55
forwarder4.6282.2411.7450.7711.1582.83513.116
mobile tower yarder2.14124.5119.01918.5139.8187.42171.47
cable crane2.14116.61416.9138.22025.31123.01292.26
helicopter0.410013.7166.92220.2127.72148.5797.45
others1.1581.1581.4500.7711.1580.41005.625
total32.21098.4561.6663.1555.2692.84403.32
outside perimeterskidder285.1245.8824.21110.31819.7134.627389.72
forwarder93.464.0303.5312.1413.9302.835109.55
mobile tower yarder6.82316.6146.2234.82610.6181.84546.78
cable crane1.84511.5178.1201.74417.5135.02645.69
helicopter1.84513.01612.81611.31711.51712.11762.57
others1.1581.1580.31000.31000.7710.41003.930
total389.9192.0555.0630.6963.9626.511657.91
totalskidder306.9286.2549.9725.11129.91015.215513.22
forwarder98.056.1245.2252.7354.9265.625122.65
mobile tower yarder8.92041.1915.21423.31120.4129.219118.15
cable crane3.93028.11125.0119.91842.8828.010137.85
helicopter2.24126.71119.71231.6919.31360.56159.94
others2.1412.2411.7441.0581.8450.7719.519
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159766/146145

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionmain type of harvest %± %± %±
Western Juraskidder64.06.880.92.178.92.0
forwarder10.04.215.01.914.41.7
mobile tower yarder8.03.82.40.83.10.9
cable crane10.04.20.30.31.40.6
helicopter2.02.01.10.51.20.5
others6.03.40.30.31.00.5
total100.0.100.0.100.0.
Eastern Juraskidder50.025.153.04.752.94.6
forwarder25.021.744.44.643.84.5
mobile tower yarder..1.71.21.71.2
cable crane25.021.70.90.91.71.2
helicopter......
others......
total100.0.100.0.100.0.
Western Plateauskidder79.712.867.64.668.74.3
forwarder20.312.832.44.631.34.3
mobile tower yarder......
cable crane......
helicopter......
others......
total100.0.100.0.100.0.
Central Plateauskidder66.713.677.12.976.52.9
forwarder16.710.821.02.820.82.7
mobile tower yarder16.710.81.00.71.80.9
cable crane..0.50.50.50.5
helicopter..0.50.50.50.5
others......
total100.0.100.0.100.0.
Eastern Plateauskidder78.611.070.42.770.82.6
forwarder21.411.026.22.626.02.5
mobile tower yarder..2.00.81.90.8
cable crane..0.70.50.60.5
helicopter......
others..0.70.50.60.5
total100.0.100.0.100.0.
Western Pre-Alpsskidder44.16.548.07.045.94.7
forwarder3.42.411.64.57.22.5
mobile tower yarder35.66.319.35.527.94.3
cable crane13.64.511.64.512.63.2
helicopter3.42.47.73.75.42.2
others..1.91.90.90.9
total100.0.100.0.100.0.
Central Pre-Alpsskidder50.04.557.14.253.83.1
forwarder2.41.42.91.42.71.0
mobile tower yarder20.23.616.43.118.22.4
cable crane11.32.89.32.510.21.9
helicopter14.53.212.92.813.62.1
others1.61.11.41.01.50.8
total100.0.100.0.100.0.
Eastern Pre-Alpsskidder51.55.160.45.056.03.6
forwarder4.12.010.43.17.21.9
mobile tower yarder15.53.77.32.711.42.3
cable crane20.64.112.53.416.62.7
helicopter6.22.59.43.07.81.9
others2.11.4..1.00.7
total100.0.100.0.100.0.
Northwestern Alpsskidder26.74.735.06.030.13.7
forwarder1.11.11.61.61.30.9
mobile tower yarder24.44.520.65.122.93.4
cable crane26.74.720.65.124.23.5
helicopter20.04.222.25.220.93.3
others1.11.1..0.70.7
total100.0.100.0.100.0.
Central Alpsskidder25.27.722.07.423.65.3
forwarder......
mobile tower yarder15.66.421.87.318.74.9
cable crane31.28.29.35.220.25.0
helicopter28.18.046.98.937.56.1
others......
total100.0.100.0.100.0.
Northeastern Alpsskidder32.76.716.16.626.34.9
forwarder2.02.0..1.21.2
mobile tower yarder12.24.712.96.012.53.7
cable crane38.87.025.87.933.75.3
helicopter10.24.341.98.922.54.7
others4.12.83.23.23.72.1
total100.0.100.0.100.0.
Southwestern Alpsskidder23.43.133.85.026.82.7
forwarder1.10.86.72.72.91.0
mobile tower yarder29.33.415.73.924.92.6
cable crane13.02.55.62.410.61.9
helicopter32.13.437.05.133.72.9
others1.10.81.11.11.10.6
total100.0.100.0.100.0.
Southeastern Alpsskidder18.53.130.93.425.12.4
forwarder1.91.16.11.84.11.1
mobile tower yarder17.83.116.52.817.12.0
cable crane45.84.027.43.336.02.6
helicopter14.02.818.12.916.22.0
others1.91.11.10.81.50.7
total100.0.100.0.100.0.
Southern Alpsskidder11.52.017.44.412.81.8
forwarder3.11.110.53.54.71.2
mobile tower yarder8.01.76.72.97.71.5
cable crane24.82.718.74.523.52.3
helicopter52.23.145.55.850.72.7
others0.40.41.31.30.60.4
total100.0.100.0.100.0.
Switzerlandskidder30.71.359.01.148.20.8
forwarder3.30.516.90.811.70.6
mobile tower yarder17.71.17.10.611.10.6
cable crane22.91.26.90.613.00.6
helicopter24.11.29.50.715.10.6
others1.40.30.60.20.90.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159767/146146

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · main type of harvest · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionmain type of harvest1000 ha± %1000 ha± %1000 ha± %
Western Juraskidder11.417106.04117.43
forwarder1.84519.71321.412
mobile tower yarder1.4503.2334.627
cable crane1.8450.41002.141
helicopter0.41001.4501.845
others1.1580.41001.450
total17.813131.03148.92
Eastern Juraskidder0.87024.1924.99
forwarder0.410020.21120.611
mobile tower yarder..0.8700.870
cable crane0.41000.41000.870
helicopter......
others......
total1.64945.4347.03
Western Plateauskidder3.23529.1832.47
forwarder0.87014.01514.814
mobile tower yarder......
cable crane......
helicopter......
others......
total4.13143.1547.24
Central Plateauskidder2.53550.1552.64
forwarder0.67113.61414.313
mobile tower yarder0.6710.6711.250
cable crane..0.31000.3100
helicopter..0.31000.3100
others......
total3.72865.0368.72
Eastern Plateauskidder3.93074.0477.94
forwarder1.15827.51028.610
mobile tower yarder..2.1412.141
cable crane..0.7710.771
helicopter......
others..0.7710.771
total5.026105.12110.12
Western Pre-Alpsskidder9.6189.21818.911
forwarder0.7702.2403.034
mobile tower yarder7.8203.73011.516
cable crane3.0342.2405.225
helicopter0.7701.5492.240
others..0.41000.4100
total21.81019.21141.14
Central Pre-Alpsskidder22.21128.71050.96
forwarder1.1581.4502.537
mobile tower yarder9.0198.22017.213
cable crane5.0264.7279.718
helicopter6.5236.52312.916
others0.7710.7711.450
total44.5750.2694.72
Eastern Pre-Alpsskidder17.91320.71138.67
forwarder1.4503.6315.026
mobile tower yarder5.4252.5377.920
cable crane7.1214.32811.416
helicopter2.1403.2335.425
others0.771..0.771
total34.6834.3868.93
Northwestern Alpsskidder8.6197.92116.513
forwarder0.41000.41000.771
mobile tower yarder7.9204.62712.515
cable crane8.6194.62713.215
helicopter6.4235.02611.416
others0.4100..0.4100
total32.1822.51154.74
Central Alpsskidder2.8342.4375.225
forwarder......
mobile tower yarder1.7442.4374.127
cable crane3.4301.0574.526
helicopter3.1325.2248.318
others......
total11.01511.11522.18
Northeastern Alpsskidder5.7241.8447.520
forwarder0.4100..0.4100
mobile tower yarder2.1401.4493.630
cable crane6.8212.9349.717
helicopter1.8444.7266.422
others0.7700.41001.157
total17.61111.11528.76
Southwestern Alpsskidder14.71410.31825.111
forwarder0.7712.1412.735
mobile tower yarder18.5134.82623.311
cable crane8.2201.7449.918
helicopter20.21211.31731.69
others0.7710.31001.058
total63.1530.6993.73
Southeastern Alpsskidder10.21819.71329.910
forwarder1.1583.9304.926
mobile tower yarder9.81810.61820.412
cable crane25.31117.51342.88
helicopter7.72111.51719.313
others1.1580.7711.845
total55.2663.96119.03
Southern Alpsskidder10.6184.62715.215
forwarder2.8352.8355.625
mobile tower yarder7.4211.8459.219
cable crane23.0125.02628.010
helicopter48.5712.11760.56
others0.41000.41000.771
total92.8426.511119.33
Switzerlandskidder124.25388.72512.92
forwarder13.216111.25124.45
mobile tower yarder71.6746.88118.55
cable crane92.7645.79138.45
helicopter97.4562.77160.14
others5.7253.9309.619
total404.92659.011063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159768/146147

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
inside perimeterless than 10 years ago43.46.863.56.143.42.324.83.424.23.910.91.932.31.4
11-20 years ago15.14.925.45.519.51.810.92.428.34.16.41.516.31.1
21-30 years ago18.95.44.82.79.01.36.71.910.02.77.11.68.60.8
31-40 years ago5.73.21.61.69.61.46.71.95.82.15.61.47.20.8
41-50 years ago7.53.63.22.26.71.110.92.46.72.39.01.87.70.8
over 50 years ago9.44.01.61.611.71.540.03.825.04.060.93.027.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 10 years ago58.02.377.41.642.82.422.04.633.23.818.04.456.21.1
11-20 years ago18.21.812.81.318.81.914.63.916.93.010.33.415.90.8
21-30 years ago14.41.66.00.913.21.77.32.911.72.65.12.510.20.7
31-40 years ago4.71.01.40.58.81.43.72.17.82.27.73.04.80.5
41-50 years ago2.30.71.10.43.20.911.03.54.61.76.42.82.80.4
over 50 years ago2.30.71.40.513.21.741.35.425.93.552.55.710.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago56.62.276.21.643.11.723.92.729.22.812.51.847.10.8
11-20 years ago17.91.713.91.319.21.312.12.121.92.57.31.416.00.7
21-30 years ago14.91.65.90.911.01.16.91.610.91.96.71.39.60.5
31-40 years ago4.80.91.40.49.21.05.71.56.91.56.11.35.70.4
41-50 years ago2.90.71.30.45.10.710.92.05.51.48.41.54.70.4
over 50 years ago3.00.81.40.412.41.140.53.125.52.659.02.716.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159769/146148

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 10 years ago8.32014.21573.4614.01510.21810.318130.55
11-20 years ago2.9355.72533.0106.22312.0166.12465.87
21-30 years ago3.6311.15815.3153.8304.2286.82334.710
31-40 years ago1.1580.410016.3143.8302.5375.32629.311
41-50 years ago1.4500.77111.3176.2232.8358.52031.010
over 50 years ago1.8450.410019.91322.61110.61857.77112.95
total19.11322.312169.2356.5642.4794.74404.12
outside perimeterless than 10 years ago98.74179.3362.276.22318.0135.026369.42
11-20 years ago31.01029.71027.4114.1289.2192.835104.26
21-30 years ago24.51113.81619.2132.1416.3231.45067.37
31-40 years ago7.9213.23312.8161.0584.2282.14131.311
41-50 years ago4.0302.5384.6283.1332.5371.84518.414
over 50 years ago4.0303.23319.21311.61614.11514.61566.67
total170.12231.62145.3428.11054.3627.710657.21
totalless than 10 years ago107.04193.42135.6420.21228.31015.315499.92
11-20 years ago33.9935.4960.4710.31721.2128.919169.94
21-30 years ago28.11114.91534.5105.82410.6188.220102.06
31-40 years ago9.0203.53129.1114.8266.7227.42160.67
41-50 years ago5.4263.23316.0159.3195.32510.31849.48
over 50 years ago5.8253.53139.1934.2824.71172.25179.54
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159770/146149

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontime of last treatment (classes of 10 years) %± %± %±
AGless than 10 years ago..83.53.383.53.3
11-20 years ago..10.72.810.72.8
21-30 years ago..0.80.80.80.8
31-40 years ago..2.51.42.51.4
41-50 years ago..1.71.21.71.2
over 50 years ago..0.80.80.80.8
total..100.0.100.0.
AIless than 10 years ago44.416.950.020.946.713.2
11-20 years ago33.316.116.715.626.711.7
21-30 years ago..16.715.66.76.6
31-40 years ago11.110.816.715.613.39.0
41-50 years ago......
over 50 years ago11.110.8..6.76.6
total100.0.100.0.100.0.
ARless than 10 years ago57.119.050.011.952.010.1
11-20 years ago28.617.433.311.332.09.5
21-30 years ago14.313.511.17.512.06.6
31-40 years ago......
41-50 years ago......
over 50 years ago..5.65.54.04.0
total100.0.100.0.100.0.
BEless than 10 years ago48.93.860.52.856.12.3
11-20 years ago20.83.015.22.117.31.7
21-30 years ago8.42.111.81.910.51.4
31-40 years ago7.31.95.11.35.91.1
41-50 years ago7.31.91.00.63.40.8
over 50 years ago7.31.96.41.46.81.2
total100.0.100.0.100.0.
BL/BSless than 10 years ago50.025.260.77.459.87.1
11-20 years ago..21.06.319.25.8
21-30 years ago50.025.29.34.512.84.9
31-40 years ago..6.63.76.03.4
41-50 years ago..2.32.32.12.1
over 50 years ago......
total100.0.100.0.100.0.
FRless than 10 years ago47.67.772.05.562.74.6
11-20 years ago4.83.314.74.310.93.0
21-30 years ago11.95.04.42.57.32.5
31-40 years ago16.75.81.51.57.32.5
41-50 years ago11.95.01.51.55.52.2
over 50 years ago7.24.05.92.96.42.3
total100.0.100.0.100.0.
GEless than 10 years ago..62.922.362.922.3
11-20 years ago..37.122.337.122.3
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago......
total..100.0.100.0.
GLless than 10 years ago26.310.245.510.736.67.6
11-20 years ago15.88.422.79.019.56.2
21-30 years ago15.88.413.67.414.65.6
31-40 years ago10.57.19.16.29.84.7
41-50 years ago10.57.14.54.57.34.1
over 50 years ago21.19.44.54.512.25.2
total100.0.100.0.100.0.
GRless than 10 years ago20.22.833.13.326.52.2
11-20 years ago23.52.916.52.620.12.0
21-30 years ago11.52.212.02.311.81.6
31-40 years ago7.71.89.52.18.61.4
41-50 years ago5.81.64.01.44.91.1
over 50 years ago31.33.225.03.128.22.2
total100.0.100.0.100.0.
JUless than 10 years ago57.110.865.25.963.35.2
11-20 years ago9.56.46.13.06.92.7
21-30 years ago19.08.622.85.221.94.4
31-40 years ago9.56.42.92.04.52.2
41-50 years ago..1.51.51.21.2
over 50 years ago4.84.71.51.52.31.6
total100.0.100.0.100.0.
LUless than 10 years ago42.910.855.64.953.44.5
11-20 years ago23.89.321.34.021.73.7
21-30 years ago19.08.616.53.716.93.4
31-40 years ago9.56.44.82.15.62.1
41-50 years ago......
over 50 years ago4.84.71.91.32.41.4
total100.0.100.0.100.0.
NEless than 10 years ago40.022.072.15.070.24.9
11-20 years ago40.022.016.44.217.84.2
21-30 years ago..10.23.49.63.3
31-40 years ago......
41-50 years ago......
over 50 years ago20.018.01.21.22.31.6
total100.0.100.0.100.0.
NWless than 10 years ago50.020.818.211.929.411.3
11-20 years ago33.319.645.515.341.212.2
21-30 years ago..9.18.95.95.8
31-40 years ago......
41-50 years ago......
over 50 years ago16.715.527.313.723.510.5
total100.0.100.0.100.0.
OWless than 10 years ago56.510.443.09.449.17.0
11-20 years ago13.07.110.75.911.84.6
21-30 years ago..10.45.75.73.2
31-40 years ago4.34.310.75.97.93.8
41-50 years ago..10.75.95.93.3
over 50 years ago26.19.214.36.719.65.6
total100.0.100.0.100.0.
SGless than 10 years ago45.35.851.66.448.24.3
11-20 years ago26.75.112.94.320.43.5
21-30 years ago8.03.116.14.711.72.8
31-40 years ago6.72.93.22.35.11.9
41-50 years ago4.02.31.61.62.91.4
over 50 years ago9.33.414.54.511.72.8
total100.0.100.0.100.0.
SHless than 10 years ago..63.98.063.98.0
11-20 years ago..19.46.719.46.7
21-30 years ago..13.95.813.95.8
31-40 years ago......
41-50 years ago......
over 50 years ago..2.82.82.82.8
total..100.0.100.0.
SOless than 10 years ago50.025.159.55.559.05.4
11-20 years ago..19.04.418.14.2
21-30 years ago..12.73.712.03.6
31-40 years ago..2.51.82.41.7
41-50 years ago25.021.85.12.56.02.6
over 50 years ago25.021.81.31.32.41.7
total100.0.100.0.100.0.
SZless than 10 years ago52.88.434.38.143.75.9
11-20 years ago11.15.314.36.012.74.0
21-30 years ago13.95.88.64.811.33.8
31-40 years ago8.34.65.73.97.03.1
41-50 years ago5.63.814.35.99.93.6
over 50 years ago8.34.622.97.115.54.3
total100.0.100.0.100.0.
TGless than 10 years ago50.015.973.05.769.75.5
11-20 years ago40.015.614.94.618.54.7
21-30 years ago10.09.512.14.311.83.9
31-40 years ago......
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
TIless than 10 years ago11.42.219.35.213.12.1
11-20 years ago4.31.48.83.85.21.4
21-30 years ago4.71.55.33.04.91.3
31-40 years ago5.61.65.33.05.51.4
41-50 years ago10.42.17.03.49.71.8
over 50 years ago63.53.354.36.661.63.0
total100.0.100.0.100.0.
URless than 10 years ago37.39.942.211.439.57.5
11-20 years ago21.38.510.47.016.45.7
21-30 years ago......
31-40 years ago16.67.616.38.616.45.7
41-50 years ago8.35.65.25.16.93.9
over 50 years ago16.67.625.910.120.76.2
total100.0.100.0.100.0.
VDless than 10 years ago35.57.156.73.552.83.2
11-20 years ago26.76.617.52.719.22.5
21-30 years ago13.45.18.52.09.41.9
31-40 years ago2.22.27.51.96.51.6
41-50 years ago6.73.74.01.44.51.3
over 50 years ago15.45.46.01.77.71.7
total100.0.100.0.100.0.
VSless than 10 years ago26.13.224.84.625.72.6
11-20 years ago11.42.314.63.712.42.0
21-30 years ago6.01.77.82.86.61.5
31-40 years ago7.62.03.41.96.21.5
41-50 years ago12.02.410.23.211.41.9
over 50 years ago37.03.639.25.237.72.9
total100.0.100.0.100.0.
ZGless than 10 years ago77.814.075.022.376.911.9
11-20 years ago11.110.825.022.415.410.4
21-30 years ago11.110.8..7.77.7
31-40 years ago......
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
ZHless than 10 years ago66.727.374.33.774.13.7
11-20 years ago..15.73.115.43.0
21-30 years ago..7.12.27.02.1
31-40 years ago..2.91.42.81.4
41-50 years ago33.327.3..0.70.7
over 50 years ago......
total100.0.100.0.100.0.
Switzerlandless than 10 years ago32.31.456.41.147.20.9
11-20 years ago16.11.115.80.815.90.7
21-30 years ago8.60.810.10.79.60.5
31-40 years ago7.20.84.80.55.70.4
41-50 years ago7.70.82.90.44.70.4
over 50 years ago28.01.310.10.716.90.6
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159771/146150

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
AGless than 10 years ago..40.7540.75
11-20 years ago..5.2265.226
21-30 years ago..0.41000.4100
31-40 years ago..1.2571.257
41-50 years ago..0.8700.870
over 50 years ago..0.41000.4100
total..48.7248.72
AIless than 10 years ago1.3451.0542.330
11-20 years ago1.0540.31001.345
21-30 years ago..0.31000.3100
31-40 years ago0.31000.31000.669
41-50 years ago......
over 50 years ago0.3100..0.3100
total2.9241.9344.811
ARless than 10 years ago1.3472.9274.220
11-20 years ago0.6691.9362.630
21-30 years ago0.31000.6691.055
31-40 years ago......
41-50 years ago......
over 50 years ago..0.31000.3100
total2.2335.8148.05
BEless than 10 years ago29.81061.3691.05
11-20 years ago12.71615.51428.110
21-30 years ago5.12512.01617.113
31-40 years ago4.4275.1259.618
41-50 years ago4.4271.0585.525
over 50 years ago4.4276.52311.017
total60.96101.34162.32
BL/BSless than 10 years ago0.87010.61411.413
11-20 years ago..3.7313.731
21-30 years ago0.8701.6492.439
31-40 years ago..1.1581.158
41-50 years ago..0.41000.4100
over 50 years ago......
total1.64917.5819.16
FRless than 10 years ago7.52118.31125.88
11-20 years ago0.7703.7304.528
21-30 years ago1.9441.1573.034
31-40 years ago2.6370.41003.034
41-50 years ago1.9440.41002.240
over 50 years ago1.1571.5492.637
total15.71325.4841.13
GEless than 10 years ago..1.4481.448
11-20 years ago..0.8710.871
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago......
total..2.2342.234
GLless than 10 years ago1.9433.9295.822
11-20 years ago1.2571.9433.133
21-30 years ago1.2571.2572.339
31-40 years ago0.8700.8701.549
41-50 years ago0.8700.41001.257
over 50 years ago1.5490.41001.943
total7.3198.51715.88
GRless than 10 years ago14.71523.01237.79
11-20 years ago17.11411.51728.610
21-30 years ago8.4208.42016.714
31-40 years ago5.6256.62312.216
41-50 years ago4.2292.8357.022
over 50 years ago22.71217.41440.18
total72.6569.76142.33
JUless than 10 years ago4.72716.81121.49
11-20 years ago0.8701.6492.340
21-30 years ago1.6495.8247.420
31-40 years ago0.8700.7711.550
41-50 years ago..0.41000.4100
over 50 years ago0.41000.41000.870
total8.21925.7733.93
LUless than 10 years ago2.83218.21021.09
11-20 years ago1.6447.0208.518
21-30 years ago1.3495.4236.720
31-40 years ago0.6701.6442.237
41-50 years ago......
over 50 years ago0.31000.6700.957
total6.62032.8539.33
NEless than 10 years ago0.67018.6819.28
11-20 years ago0.6704.2264.924
21-30 years ago..2.6342.634
31-40 years ago......
41-50 years ago......
over 50 years ago0.31000.31000.670
total1.64425.8527.44
NWless than 10 years ago1.2550.8691.940
11-20 years ago0.8691.9402.732
21-30 years ago..0.41000.4100
31-40 years ago......
41-50 years ago......
over 50 years ago0.41001.2551.546
total2.3364.2226.513
OWless than 10 years ago4.9244.5269.315
11-20 years ago1.1571.1572.239
21-30 years ago..1.1571.157
31-40 years ago0.41001.1571.549
41-50 years ago..1.1571.157
over 50 years ago2.2391.5493.729
total8.61610.41419.04
SGless than 10 years ago12.31611.61623.810
11-20 years ago7.2212.93510.118
21-30 years ago2.2403.6315.824
31-40 years ago1.8440.7702.537
41-50 years ago1.1570.41001.450
over 50 years ago2.5373.3335.824
total27.1922.41049.54
SHless than 10 years ago..8.2138.213
11-20 years ago..2.5342.534
21-30 years ago..1.8421.842
31-40 years ago......
41-50 years ago......
over 50 years ago..0.41000.4100
total..12.8312.83
SOless than 10 years ago0.87017.81018.59
11-20 years ago..5.7245.724
21-30 years ago..3.8313.831
31-40 years ago..0.8700.870
41-50 years ago0.41001.5491.944
over 50 years ago0.41000.41000.870
total1.54929.9431.44
SZless than 10 years ago6.9214.32711.215
11-20 years ago1.4491.8443.332
21-30 years ago1.8441.1572.934
31-40 years ago1.1570.7701.844
41-50 years ago0.7701.8442.536
over 50 years ago1.1572.9344.028
total13.01312.71325.75
TGless than 10 years ago1.54313.11014.68
11-20 years ago1.2492.7313.925
21-30 years ago0.31002.2372.534
31-40 years ago......
41-50 years ago......
over 50 years ago......
total3.03018.0621.04
TIless than 10 years ago8.6203.93012.516
11-20 years ago3.2331.8445.026
21-30 years ago3.6311.1584.727
31-40 years ago4.2291.1585.325
41-50 years ago7.9211.4509.319
over 50 years ago48.0711.11759.06
total75.5520.41295.94
URless than 10 years ago3.0312.7345.722
11-20 years ago1.7440.7702.437
21-30 years ago......
31-40 years ago1.3491.0582.437
41-50 years ago0.7700.31001.057
over 50 years ago1.3491.7443.031
total8.0176.42114.311
VDless than 10 years ago6.12443.1749.27
11-20 years ago4.62813.31617.913
21-30 years ago2.3406.5248.720
31-40 years ago0.41005.7256.124
41-50 years ago1.1583.0354.230
over 50 years ago2.6384.5287.222
total17.11476.2493.23
VSless than 10 years ago16.5147.62124.011
11-20 years ago7.2214.52711.716
21-30 years ago3.8302.4376.223
31-40 years ago4.8261.0585.824
41-50 years ago7.5213.13310.617
over 50 years ago23.31112.01635.38
total63.1530.6993.73
ZGless than 10 years ago3.0281.3534.318
11-20 years ago0.41000.41000.968
21-30 years ago0.4100..0.4100
31-40 years ago......
41-50 years ago......
over 50 years ago......
total3.9211.7445.69
ZHless than 10 years ago0.77036.7637.45
11-20 years ago..7.8207.820
21-30 years ago..3.5313.531
31-40 years ago..1.4491.449
41-50 years ago0.4100..0.4100
over 50 years ago......
total1.15749.3250.42
Switzerlandless than 10 years ago130.65372.12502.62
11-20 years ago65.17104.36169.54
21-30 years ago34.81066.87101.76
31-40 years ago29.21131.51160.67
41-50 years ago31.01018.91449.98
over 50 years ago113.1566.67179.74
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159772/146151

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %±
inside perimeterless than 10 years ago44.46.858.48.254.33.028.12.010.71.932.41.4
11-20 years ago14.84.825.07.218.62.319.51.86.51.516.21.1
21-30 years ago18.55.35.63.88.61.78.41.27.31.68.60.8
31-40 years ago5.63.12.82.76.81.59.01.35.31.47.20.8
41-50 years ago7.43.65.63.83.61.19.41.39.21.87.70.8
over 50 years ago9.33.92.82.78.21.625.61.961.13.027.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 10 years ago60.42.275.31.850.72.933.02.417.44.456.21.1
11-20 years ago17.41.714.21.417.42.216.61.99.33.415.90.8
21-30 years ago13.51.66.41.013.52.010.61.55.32.610.30.7
31-40 years ago4.40.91.60.57.31.57.61.38.03.14.80.5
41-50 years ago2.50.70.80.42.81.05.51.16.72.92.80.4
over 50 years ago1.90.61.60.58.31.626.72.253.35.810.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago58.82.174.41.752.52.130.31.512.21.847.20.9
11-20 years ago17.21.614.81.418.01.618.31.37.11.416.00.7
21-30 years ago14.01.56.41.011.11.39.41.06.81.49.60.5
31-40 years ago4.50.91.70.57.01.18.40.95.91.35.70.4
41-50 years ago3.00.71.10.43.20.77.70.98.61.54.60.4
over 50 years ago2.60.71.70.58.31.226.11.559.32.716.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159773/146152

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 10 years ago8.8207.42254.8749.889.918130.75
11-20 years ago2.9353.23318.71334.6106.02465.47
21-30 years ago3.7310.7718.72014.9156.72334.610
31-40 years ago1.1580.41006.82315.9144.92629.111
41-50 years ago1.5500.7713.63116.6148.52030.910
over 50 years ago1.8450.41008.32045.3856.77112.55
total19.71312.716100.95177.0392.84403.12
outside perimeterless than 10 years ago106.24160.9352.6745.484.627369.82
11-20 years ago30.71030.21018.01422.8122.538104.26
21-30 years ago23.71213.71614.11614.6151.45067.57
31-40 years ago7.7223.5317.62110.4182.14131.311
41-50 years ago4.4291.8452.9357.6211.84518.414
over 50 years ago3.3333.5318.72036.8914.11566.37
total176.02213.62103.84137.6426.511657.51
totalless than 10 years ago115.04168.33107.4495.2514.515500.42
11-20 years ago33.61033.41036.8957.478.520169.74
21-30 years ago27.41114.41522.71229.4108.120102.16
31-40 years ago8.8203.93014.41526.3117.02260.47
41-50 years ago5.8252.5386.52324.21210.31849.38
over 50 years ago5.1263.93016.91482.1670.86178.84
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159774/146153

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
inside perimeterless than 10 years ago50.05.346.53.046.63.726.13.224.23.410.71.932.31.4
11-20 years ago18.94.119.42.420.83.011.42.326.13.56.51.516.31.1
21-30 years ago13.33.69.21.79.22.26.01.79.62.37.31.68.60.8
31-40 years ago4.42.28.41.77.82.07.62.08.92.35.31.47.20.8
41-50 years ago6.72.66.21.55.01.612.02.46.42.09.21.87.70.8
over 50 years ago6.72.610.31.810.62.337.03.624.93.561.13.027.91.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterless than 10 years ago68.71.448.23.142.93.924.84.635.23.517.44.456.31.1
11-20 years ago15.61.117.32.417.63.014.63.717.02.89.33.415.80.8
21-30 years ago9.50.912.22.012.52.67.82.812.62.55.32.610.20.7
31-40 years ago2.80.58.61.86.31.93.41.98.82.18.03.14.80.5
41-50 years ago1.60.42.40.95.01.710.23.23.91.46.72.92.80.4
over 50 years ago1.70.411.42.015.72.939.25.222.53.153.35.810.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalless than 10 years ago67.31.447.32.244.82.725.72.630.12.512.21.847.20.9
11-20 years ago15.81.118.41.719.32.112.42.021.22.27.11.416.00.7
21-30 years ago9.80.910.61.310.81.76.61.511.21.76.81.49.60.5
31-40 years ago3.00.58.51.27.11.46.21.58.91.55.91.35.70.4
41-50 years ago1.90.44.40.95.01.211.41.95.01.28.61.54.60.4
over 50 years ago2.10.410.81.413.01.837.72.923.62.359.32.716.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159775/146154

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterless than 10 years ago16.11545.8828.71016.51413.4169.918130.35
11-20 years ago6.12419.11312.8167.22114.4156.02465.67
21-30 years ago4.3299.0205.7253.8305.3256.72334.710
31-40 years ago1.4508.3204.8264.8264.9264.92629.211
41-50 years ago2.1416.1243.1337.5213.5318.52030.910
over 50 years ago2.14110.1196.62223.31113.71556.77112.55
total32.21098.4561.6663.1555.2692.84403.32
outside perimeterless than 10 years ago267.9244.4823.6117.62122.5124.627370.62
11-20 years ago60.8715.9159.7184.52710.9172.538104.16
21-30 years ago37.2911.2186.9222.4378.1201.45067.27
31-40 years ago11.1187.9213.5311.0585.6252.14131.311
41-50 years ago6.1242.2412.8353.1332.5381.84518.314
over 50 years ago6.82310.5188.61912.01614.41514.11566.47
total389.9192.0555.0630.6963.9626.511657.91
totalless than 10 years ago284.0290.2552.3724.01135.9914.515500.92
11-20 years ago66.9735.0922.51111.71625.3118.520169.84
21-30 years ago41.5920.21312.6166.22313.3168.120101.96
31-40 years ago12.51716.2148.3205.82410.5187.02260.57
41-50 years ago8.2218.3205.92410.6176.02410.31849.38
over 50 years ago8.92020.61315.21435.3828.11070.86178.94
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159776/146155

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juraless than 10 years ago44.07.058.32.656.62.4
11-20 years ago16.05.217.42.017.31.9
21-30 years ago16.05.215.31.915.41.8
31-40 years ago6.03.44.61.14.81.0
41-50 years ago8.03.82.20.82.90.8
over 50 years ago10.04.22.20.83.10.9
total100.0.100.0.100.0.
Eastern Juraless than 10 years ago50.025.167.04.366.54.3
11-20 years ago..17.43.516.83.4
21-30 years ago50.025.17.82.59.32.7
31-40 years ago..3.41.73.21.6
41-50 years ago..3.51.73.41.7
over 50 years ago..0.90.90.80.8
total100.0.100.0.100.0.
Western Plateauless than 10 years ago79.712.873.44.373.94.1
11-20 years ago10.19.69.42.99.52.7
21-30 years ago..5.72.35.22.1
31-40 years ago..3.81.93.51.7
41-50 years ago10.19.63.81.94.41.9
over 50 years ago..3.81.93.51.7
total100.0.100.0.100.0.
Central Plateauless than 10 years ago58.314.372.63.171.83.0
11-20 years ago25.012.517.32.617.72.6
21-30 years ago8.38.07.71.97.81.8
31-40 years ago......
41-50 years ago......
over 50 years ago8.38.02.41.12.71.1
total100.0.100.0.100.0.
Eastern Plateauless than 10 years ago42.913.277.92.476.32.4
11-20 years ago35.712.813.62.014.62.0
21-30 years ago7.16.95.81.45.81.3
31-40 years ago7.16.92.00.82.30.9
41-50 years ago7.16.90.30.30.60.5
over 50 years ago..0.30.30.30.3
total100.0.100.0.100.0.
Western Pre-Alpsless than 10 years ago44.16.555.76.949.54.8
11-20 years ago10.13.919.35.514.43.3
21-30 years ago13.64.55.83.39.92.8
31-40 years ago11.94.211.64.511.73.1
41-50 years ago10.24.0..5.42.2
over 50 years ago10.24.07.73.79.02.7
total100.0.100.0.100.0.
Central Pre-Alpsless than 10 years ago59.74.450.74.254.93.1
11-20 years ago21.03.715.73.118.22.4
21-30 years ago5.62.115.73.111.01.9
31-40 years ago4.81.97.92.36.41.5
41-50 years ago1.61.12.11.21.90.8
over 50 years ago7.32.37.92.37.61.6
total100.0.100.0.100.0.
Eastern Pre-Alpsless than 10 years ago53.65.147.95.150.83.6
11-20 years ago20.64.118.74.019.72.9
21-30 years ago9.33.014.63.611.92.3
31-40 years ago6.22.54.22.05.21.6
41-50 years ago2.11.45.22.33.61.3
over 50 years ago8.22.89.43.08.82.0
total100.0.100.0.100.0.
Northwestern Alpsless than 10 years ago30.04.836.66.132.73.8
11-20 years ago23.34.519.05.021.63.3
21-30 years ago11.13.39.53.710.42.5
31-40 years ago11.13.37.93.49.82.4
41-50 years ago10.03.24.82.77.82.2
over 50 years ago14.53.722.25.217.73.1
total100.0.100.0.100.0.
Central Alpsless than 10 years ago37.48.634.58.435.96.0
11-20 years ago19.07.012.45.815.74.6
21-30 years ago6.24.33.13.14.72.6
31-40 years ago12.55.912.75.912.64.2
41-50 years ago9.45.26.24.37.83.4
over 50 years ago15.66.431.18.223.35.3
total100.0.100.0.100.0.
Northeastern Alpsless than 10 years ago38.87.035.58.637.55.4
11-20 years ago22.56.019.47.121.34.6
21-30 years ago10.24.316.16.612.53.7
31-40 years ago8.23.96.54.47.53.0
41-50 years ago8.23.93.23.26.22.7
over 50 years ago12.24.719.47.115.04.0
total100.0.100.0.100.0.
Southwestern Alpsless than 10 years ago26.13.224.84.625.72.6
11-20 years ago11.42.314.63.712.42.0
21-30 years ago6.01.77.82.86.61.5
31-40 years ago7.62.03.41.96.21.5
41-50 years ago12.02.410.23.211.41.9
over 50 years ago37.03.639.25.237.72.9
total100.0.100.0.100.0.
Southeastern Alpsless than 10 years ago24.23.435.23.530.12.5
11-20 years ago26.13.517.02.821.22.2
21-30 years ago9.62.312.62.511.21.7
31-40 years ago8.92.38.82.18.91.5
41-50 years ago6.42.03.91.45.01.2
over 50 years ago24.93.522.53.123.62.3
total100.0.100.0.100.0.
Southern Alpsless than 10 years ago10.71.917.44.412.21.8
11-20 years ago6.51.59.33.47.11.4
21-30 years ago7.31.65.32.66.81.4
31-40 years ago5.31.48.03.15.91.3
41-50 years ago9.21.86.72.98.61.5
over 50 years ago61.13.053.35.859.32.7
total100.0.100.0.100.0.
Switzerlandless than 10 years ago32.41.456.31.147.20.9
11-20 years ago16.31.115.80.816.00.7
21-30 years ago8.60.810.20.79.60.5
31-40 years ago7.20.84.80.55.70.4
41-50 years ago7.70.82.80.44.70.4
over 50 years ago27.81.310.10.716.80.6
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159777/146156

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 10 years ago7.92176.4584.25
11-20 years ago2.93522.81225.711
21-30 years ago2.93520.01322.912
31-40 years ago1.1586.1247.122
41-50 years ago1.4502.9354.329
over 50 years ago1.8452.9354.627
total17.813131.03148.92
Eastern Juraless than 10 years ago0.87030.5731.27
11-20 years ago..7.9217.921
21-30 years ago0.8703.6324.429
31-40 years ago..1.5501.550
41-50 years ago..1.6491.649
over 50 years ago..0.41000.4100
total1.64945.4347.03
Western Plateauless than 10 years ago3.23531.6734.97
11-20 years ago0.41004.1314.529
21-30 years ago..2.5402.540
31-40 years ago..1.6491.649
41-50 years ago0.41001.6492.144
over 50 years ago..1.6491.649
total4.13143.1547.24
Central Plateauless than 10 years ago2.23747.2549.35
11-20 years ago0.95711.21512.215
21-30 years ago0.31005.0245.324
31-40 years ago......
41-50 years ago......
over 50 years ago0.31001.5441.940
total3.72865.0368.72
Eastern Plateauless than 10 years ago2.14181.8484.04
11-20 years ago1.84414.31516.114
21-30 years ago0.41006.1246.423
31-40 years ago0.41002.1412.537
41-50 years ago0.41000.41000.771
over 50 years ago..0.41000.4100
total5.026105.12110.12
Western Pre-Alpsless than 10 years ago9.61810.71720.311
11-20 years ago2.2403.7305.924
21-30 years ago3.0341.1574.129
31-40 years ago2.6372.2404.826
41-50 years ago2.240..2.240
over 50 years ago2.2401.5493.730
total21.81019.21141.14
Central Pre-Alpsless than 10 years ago26.51025.51052.06
11-20 years ago9.3197.92117.213
21-30 years ago2.5377.92110.418
31-40 years ago2.2403.9306.124
41-50 years ago0.7711.1581.844
over 50 years ago3.2333.9307.222
total44.5750.2694.72
Eastern Pre-Alpsless than 10 years ago18.61216.41335.08
11-20 years ago7.1216.42313.615
21-30 years ago3.2335.0268.220
31-40 years ago2.1401.4503.631
41-50 years ago0.7711.8442.537
over 50 years ago2.9353.2336.123
total34.6834.3868.93
Northwestern Alpsless than 10 years ago9.6188.22017.912
11-20 years ago7.5214.32811.816
21-30 years ago3.6312.1405.724
31-40 years ago3.6311.8445.425
41-50 years ago3.2331.1574.328
over 50 years ago4.7275.0269.718
total32.1822.51154.74
Central Alpsless than 10 years ago4.1273.8297.919
11-20 years ago2.1401.4493.531
21-30 years ago0.7700.31001.057
31-40 years ago1.4491.4502.834
41-50 years ago1.0570.7701.744
over 50 years ago1.7443.4305.224
total11.01511.11522.18
Northeastern Alpsless than 10 years ago6.8213.92910.716
11-20 years ago3.9292.1406.123
21-30 years ago1.8441.8443.630
31-40 years ago1.4490.7702.140
41-50 years ago1.4490.41001.844
over 50 years ago2.1402.1404.327
total17.61111.11528.76
Southwestern Alpsless than 10 years ago16.5147.62124.011
11-20 years ago7.2214.52711.716
21-30 years ago3.8302.4376.223
31-40 years ago4.8261.0585.824
41-50 years ago7.5213.13310.617
over 50 years ago23.31112.01635.38
total63.1530.6993.73
Southeastern Alpsless than 10 years ago13.41622.51235.99
11-20 years ago14.41510.91725.311
21-30 years ago5.3258.12013.316
31-40 years ago4.9265.62510.518
41-50 years ago3.5312.5386.024
over 50 years ago13.71514.41528.110
total55.2663.96119.03
Southern Alpsless than 10 years ago9.9184.62714.515
11-20 years ago6.0242.5388.520
21-30 years ago6.7231.4508.120
31-40 years ago4.9262.1417.022
41-50 years ago8.5201.84510.318
over 50 years ago56.7714.11570.86
total92.8426.511119.33
Switzerlandless than 10 years ago131.25370.72502.02
11-20 years ago65.87104.06169.84
21-30 years ago34.81067.37102.16
31-40 years ago29.31131.71161.07
41-50 years ago31.11018.81449.98
over 50 years ago112.6566.57179.24
total404.92659.011063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159778/146157

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %± %±
inside perimetern/a..1.61.64.40.91.20.91.71.21.50.72.60.5
pure conifer forest7.53.619.04.946.32.377.63.388.32.931.62.948.31.4
mixed conifer forest26.46.133.35.921.41.99.12.23.31.67.51.615.41.1
mixed broadleaf forest28.36.220.75.112.41.53.61.51.71.27.11.610.00.9
pure broadleaf forest37.76.725.45.515.51.78.52.25.02.052.23.123.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.10.53.20.73.81.02.51.82.01.1..2.50.4
pure conifer forest26.32.026.91.750.02.563.45.383.73.037.25.538.51.1
mixed conifer forest27.12.024.41.718.81.915.94.06.52.03.92.221.20.9
mixed broadleaf forest20.11.813.31.311.51.64.92.41.30.96.42.813.00.8
pure broadleaf forest25.42.032.21.815.91.813.43.86.52.052.55.724.81.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.00.43.10.64.10.71.60.81.80.81.20.62.60.3
pure conifer forest24.41.926.21.648.01.772.92.885.72.132.92.542.30.8
mixed conifer forest27.01.925.21.620.21.311.32.05.11.36.71.319.00.7
mixed broadleaf forest21.01.813.91.312.01.14.01.31.50.77.01.411.90.6
pure broadleaf forest26.71.931.61.715.71.210.11.95.91.452.32.724.30.8
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 #159779/146158

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.41007.5220.7710.7711.45010.618
pure conifer forest1.4504.22978.4643.8737.5830.010195.34
mixed conifer forest5.0267.42236.295.1251.4507.12262.37
mixed broadleaf forest5.4254.62820.9132.1410.7716.82340.59
pure broadleaf forest7.2225.72526.2114.8262.14149.4795.56
total19.11322.312169.2356.5642.4794.74404.12
outside perimetern/a1.8457.4225.5260.7711.158..16.515
pure conifer forest44.7862.2772.7617.81345.5710.318253.23
mixed conifer forest46.1856.6727.3114.5273.5311.158139.15
mixed broadleaf forest34.2930.81016.7141.4500.7711.84585.56
pure broadleaf forest43.2874.6623.2123.8303.53114.615162.94
total170.12231.62145.3428.11054.3627.710657.21
totaln/a1.8457.82112.9171.4501.8441.45027.111
pure conifer forest46.1866.56151.1461.6582.9440.38448.52
mixed conifer forest51.2764.0763.679.6185.0268.120201.44
mixed broadleaf forest39.6935.4937.693.4311.4508.520126.05
pure broadleaf forest50.4780.3649.488.6195.72564.06258.43
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159780/146159

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of mixture %± %± %±
AGn/a..2.51.42.51.4
pure conifer forest..15.73.315.73.3
mixed conifer forest..15.73.315.73.3
mixed broadleaf forest..19.03.619.03.6
pure broadleaf forest..47.14.547.14.5
total..100.0.100.0.
AIn/a......
pure conifer forest77.813.850.021.066.712.5
mixed conifer forest22.214.250.020.933.312.5
mixed broadleaf forest......
pure broadleaf forest......
total100.0.100.0.100.0.
ARn/a......
pure conifer forest42.919.044.411.944.010.1
mixed conifer forest57.119.033.311.340.09.9
mixed broadleaf forest..16.78.912.06.6
pure broadleaf forest..5.65.54.04.0
total100.0.100.0.100.0.
BEn/a4.51.63.11.03.60.9
pure conifer forest50.03.838.82.843.02.3
mixed conifer forest25.93.323.02.424.12.0
mixed broadleaf forest8.42.113.52.011.61.5
pure broadleaf forest11.22.421.62.417.71.8
total100.0.100.0.100.0.
BL/BSn/a..2.32.32.12.1
pure conifer forest..11.74.910.74.6
mixed conifer forest..11.74.910.74.6
mixed broadleaf forest75.021.89.34.515.05.3
pure broadleaf forest25.021.865.07.461.67.2
total100.0.100.0.100.0.
FRn/a7.24.05.92.96.42.3
pure conifer forest61.97.529.45.541.84.7
mixed conifer forest14.35.416.24.515.53.5
mixed broadleaf forest9.54.614.74.312.73.2
pure broadleaf forest7.24.033.85.823.74.1
total100.0.100.0.100.0.
GEn/a......
pure conifer forest......
mixed conifer forest..21.019.921.019.9
mixed broadleaf forest......
pure broadleaf forest..79.019.979.019.9
total..100.0.100.0.
GLn/a10.57.1..4.93.4
pure conifer forest26.310.236.410.331.77.3
mixed conifer forest15.88.427.39.622.06.5
mixed broadleaf forest......
pure broadleaf forest47.411.536.410.341.57.7
total100.0.100.0.100.0.
GRn/a1.91.02.01.02.00.7
pure conifer forest76.42.977.43.076.92.1
mixed conifer forest6.21.78.52.07.41.3
mixed broadleaf forest3.41.33.01.23.20.9
pure broadleaf forest12.02.39.02.010.61.5
total100.0.100.0.100.0.
JUn/a..3.02.12.31.6
pure conifer forest..21.25.116.14.0
mixed conifer forest23.89.327.35.526.54.7
mixed broadleaf forest23.89.318.14.719.44.3
pure broadleaf forest52.410.930.35.735.75.1
total100.0.100.0.100.0.
LUn/a4.84.73.81.94.01.8
pure conifer forest28.69.956.54.951.84.5
mixed conifer forest33.310.319.33.921.73.7
mixed broadleaf forest19.08.69.62.911.22.8
pure broadleaf forest14.37.710.73.111.32.9
total100.0.100.0.100.0.
NEn/a......
pure conifer forest20.018.039.85.538.65.3
mixed conifer forest60.022.038.55.539.85.3
mixed broadleaf forest..10.23.49.63.3
pure broadleaf forest20.018.011.53.612.03.6
total100.0.100.0.100.0.
NWn/a......
pure conifer forest16.715.545.515.335.311.8
mixed conifer forest33.319.69.18.917.69.4
mixed broadleaf forest33.319.69.18.917.69.4
pure broadleaf forest16.715.536.414.829.411.3
total100.0.100.0.100.0.
OWn/a..10.45.75.73.2
pure conifer forest43.510.446.69.545.27.0
mixed conifer forest17.48.021.57.819.65.6
mixed broadleaf forest21.78.717.97.319.65.6
pure broadleaf forest17.48.03.63.69.84.2
total100.0.100.0.100.0.
SGn/a3.92.23.22.23.61.6
pure conifer forest21.34.741.96.330.74.0
mixed conifer forest28.05.222.65.325.63.7
mixed broadleaf forest21.44.78.13.515.33.1
pure broadleaf forest25.45.024.25.524.83.7
total100.0.100.0.100.0.
SHn/a..2.82.82.82.8
pure conifer forest..16.76.316.76.3
mixed conifer forest..22.27.022.27.0
mixed broadleaf forest..30.67.830.67.8
pure broadleaf forest..27.87.527.87.5
total..100.0.100.0.
SOn/a..1.31.31.21.2
pure conifer forest25.021.85.12.56.02.6
mixed conifer forest..19.04.418.14.2
mixed broadleaf forest..35.45.433.75.2
pure broadleaf forest75.021.739.25.541.05.4
total100.0.100.0.100.0.
SZn/a2.82.82.92.82.82.0
pure conifer forest33.37.957.18.445.15.9
mixed conifer forest33.47.917.16.425.45.2
mixed broadleaf forest19.46.611.45.415.54.3
pure broadleaf forest11.15.311.45.411.33.8
total100.0.100.0.100.0.
TGn/a..1.71.71.41.4
pure conifer forest20.012.723.25.522.85.0
mixed conifer forest10.09.539.86.335.65.7
mixed broadleaf forest20.012.710.44.011.83.9
pure broadleaf forest50.015.924.95.628.55.4
total100.0.100.0.100.0.
TIn/a0.90.7..0.70.5
pure conifer forest24.73.028.16.025.42.7
mixed conifer forest7.51.81.81.76.31.5
mixed broadleaf forest6.61.77.03.46.71.5
pure broadleaf forest60.23.463.16.460.83.0
total100.0.100.0.100.0.
URn/a4.14.1..2.32.3
pure conifer forest53.910.252.611.553.37.7
mixed conifer forest12.46.826.710.318.76.0
mixed broadleaf forest16.67.610.47.013.85.3
pure broadleaf forest13.07.010.47.011.85.0
total100.0.100.0.100.0.
VDn/a4.53.12.01.02.41.0
pure conifer forest29.06.838.83.437.03.1
mixed conifer forest13.45.127.43.224.82.8
mixed broadleaf forest30.96.913.92.417.02.4
pure broadleaf forest22.36.217.92.718.72.5
total100.0.100.0.100.0.
VSn/a1.10.82.31.61.50.7
pure conifer forest74.53.259.55.269.62.8
mixed conifer forest9.82.214.63.811.41.9
mixed broadleaf forest4.91.65.62.45.11.3
pure broadleaf forest9.82.217.94.112.42.0
total100.0.100.0.100.0.
ZGn/a11.110.825.022.415.410.4
pure conifer forest11.110.850.025.923.112.1
mixed conifer forest44.417.1..30.813.2
mixed broadleaf forest22.214.3..15.410.4
pure broadleaf forest11.110.825.022.415.410.4
total100.0.100.0.100.0.
ZHn/a..2.11.22.11.2
pure conifer forest33.327.321.43.521.73.5
mixed conifer forest..27.13.826.63.7
mixed broadleaf forest33.327.317.93.218.23.2
pure broadleaf forest33.327.331.43.931.53.9
total100.0.100.0.100.0.
Switzerlandn/a2.60.52.50.42.60.3
pure conifer forest48.01.438.01.141.80.8
mixed conifer forest15.41.120.90.918.80.7
mixed broadleaf forest10.10.913.20.812.00.6
pure broadleaf forest23.81.225.41.024.80.8
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159781/146160

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %
AGn/a..1.2571.257
pure conifer forest..7.6217.621
mixed conifer forest..7.6217.621
mixed broadleaf forest..9.3199.319
pure broadleaf forest..22.91022.910
total..48.7248.72
AIn/a......
pure conifer forest2.3301.0543.222
mixed conifer forest0.6691.0541.639
mixed broadleaf forest......
pure broadleaf forest......
total2.9241.9344.811
ARn/a......
pure conifer forest1.0552.6303.523
mixed conifer forest1.3471.9363.225
mixed broadleaf forest..1.0551.055
pure broadleaf forest..0.31000.3100
total2.2335.8148.05
BEn/a2.7353.1335.824
pure conifer forest30.51039.3869.86
mixed conifer forest15.71423.31139.08
mixed broadleaf forest5.12513.71518.813
pure broadleaf forest6.82221.91228.810
total60.96101.34162.32
BL/BSn/a..0.41000.4100
pure conifer forest..2.0432.043
mixed conifer forest..2.0432.043
mixed broadleaf forest1.2571.6492.936
pure broadleaf forest0.410011.31411.713
total1.64917.5819.16
FRn/a1.1571.5492.637
pure conifer forest9.7187.52117.212
mixed conifer forest2.2404.1296.423
mixed broadleaf forest1.5493.7305.225
pure broadleaf forest1.1578.6199.717
total15.71325.4841.13
GEn/a......
pure conifer forest......
mixed conifer forest..0.51000.5100
mixed broadleaf forest......
pure broadleaf forest..1.7431.743
total..2.2342.234
GLn/a0.870..0.870
pure conifer forest1.9433.1335.024
mixed conifer forest1.2572.3393.531
mixed broadleaf forest......
pure broadleaf forest3.5313.1336.520
total7.3198.51715.88
GRn/a1.4501.4502.835
pure conifer forest55.5754.07109.54
mixed conifer forest4.5275.92410.518
mixed broadleaf forest2.4382.1414.527
pure broadleaf forest8.7206.32315.015
total72.6569.76142.33
JUn/a..0.8700.870
pure conifer forest..5.5255.525
mixed conifer forest1.9447.0219.018
mixed broadleaf forest1.9444.6276.622
pure broadleaf forest4.3287.82012.115
total8.21925.7733.93
LUn/a0.31001.3491.644
pure conifer forest1.94018.51020.49
mixed conifer forest2.2376.3218.518
mixed broadleaf forest1.3493.1314.425
pure broadleaf forest0.9573.5294.526
total6.62032.8539.33
NEn/a......
pure conifer forest0.310010.21410.614
mixed conifer forest1.0579.91510.914
mixed broadleaf forest..2.6342.634
pure broadleaf forest0.31003.0323.330
total1.64425.8527.44
NWn/a......
pure conifer forest0.41001.9402.336
mixed conifer forest0.8690.41001.255
mixed broadleaf forest0.8690.41001.255
pure broadleaf forest0.41001.5461.940
total2.3364.2226.513
OWn/a..1.1571.157
pure conifer forest3.7294.9248.616
mixed conifer forest1.5492.2393.729
mixed broadleaf forest1.9431.9433.729
pure broadleaf forest1.5490.41001.943
total8.61610.41419.04
SGn/a1.1580.7711.845
pure conifer forest5.8249.41815.214
mixed conifer forest7.6205.12612.715
mixed broadleaf forest5.8241.8447.621
pure broadleaf forest6.9225.42512.315
total27.1922.41049.54
SHn/a..0.41000.4100
pure conifer forest..2.1382.138
mixed conifer forest..2.8322.832
mixed broadleaf forest..3.9263.926
pure broadleaf forest..3.6273.627
total..12.8312.83
SOn/a..0.41000.4100
pure conifer forest0.41001.5491.944
mixed conifer forest..5.7245.724
mixed broadleaf forest..10.61610.616
pure broadleaf forest1.15711.71512.914
total1.54929.9431.44
SZn/a0.41000.41000.770
pure conifer forest4.3277.22011.614
mixed conifer forest4.3272.2406.521
mixed broadleaf forest2.5361.4494.028
pure broadleaf forest1.4491.4492.934
total13.01312.71325.75
TGn/a..0.31000.3100
pure conifer forest0.6704.2244.822
mixed conifer forest0.31007.2177.516
mixed broadleaf forest0.6701.9402.534
pure broadleaf forest1.5434.5236.019
total3.03018.0621.04
TIn/a0.771..0.771
pure conifer forest18.6135.72524.411
mixed conifer forest5.7250.41006.024
mixed broadleaf forest5.0261.4506.423
pure broadleaf forest45.4712.91658.36
total75.5520.41295.94
URn/a0.3100..0.3100
pure conifer forest4.3253.3307.618
mixed conifer forest1.0571.7442.734
mixed broadleaf forest1.3490.7702.039
pure broadleaf forest1.0580.7701.744
total8.0176.42114.311
VDn/a0.8711.5502.340
pure conifer forest4.92729.51034.59
mixed conifer forest2.34020.91223.111
mixed broadleaf forest5.32610.61815.914
pure broadleaf forest3.83113.71617.514
total17.11476.2493.23
VSn/a0.7710.7711.450
pure conifer forest47.0718.21365.25
mixed conifer forest6.2234.52710.617
mixed broadleaf forest3.1331.7444.826
pure broadleaf forest6.2235.52511.716
total63.1530.6993.73
ZGn/a0.41000.41000.968
pure conifer forest0.41000.9681.353
mixed conifer forest1.744..1.744
mixed broadleaf forest0.968..0.968
pure broadleaf forest0.41000.41000.968
total3.9211.7445.69
ZHn/a..1.1571.157
pure conifer forest0.410010.61610.916
mixed conifer forest..13.41413.414
mixed broadleaf forest0.41008.8189.218
pure broadleaf forest0.410015.51315.913
total1.15749.3250.42
Switzerlandn/a10.71816.61527.211
pure conifer forest193.94250.83444.72
mixed conifer forest62.17138.35200.44
mixed broadleaf forest40.9986.96127.85
pure broadleaf forest96.26167.74263.83
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #159782/146161

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %±
inside perimetern/a..2.82.74.31.22.60.71.50.82.60.5
pure conifer forest7.43.613.95.844.33.066.42.131.42.948.31.4
mixed conifer forest25.96.030.57.725.42.611.71.47.61.615.51.1
mixed broadleaf forest27.86.125.17.213.92.16.61.16.51.510.00.9
pure broadleaf forest38.96.627.87.512.12.012.71.553.03.123.61.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.50.52.80.74.51.22.30.8..2.50.4
pure conifer forest24.72.026.61.852.82.964.22.436.15.638.51.1
mixed conifer forest26.12.025.01.819.12.313.91.74.02.321.20.9
mixed broadleaf forest19.91.813.81.411.11.95.81.26.72.913.10.8
pure broadleaf forest27.82.031.81.912.51.913.91.753.35.824.81.0
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.30.52.80.64.40.92.40.51.20.62.50.3
pure conifer forest22.91.825.91.748.62.165.41.632.42.642.20.9
mixed conifer forest26.11.925.31.722.21.712.71.16.81.419.00.7
mixed broadleaf forest20.71.814.51.412.51.46.30.86.51.311.90.6
pure broadleaf forest28.92.031.51.812.31.413.21.153.12.724.30.8
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 #159783/146162

NFI3

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.41004.3294.5281.45010.618
pure conifer forest1.5501.84544.78117.5529.110194.54
mixed conifer forest5.1263.93025.61120.7137.02262.47
mixed broadleaf forest5.5253.23314.11611.8176.02440.59
pure broadleaf forest7.7213.53112.31722.51249.2795.16
total19.71312.716100.95177.0392.84403.12
outside perimetern/a2.6386.0244.7283.133..16.415
pure conifer forest43.4856.9754.8788.369.619253.03
mixed conifer forest46.0853.4719.81319.1131.158139.45
mixed broadleaf forest35.0929.51011.5178.0211.84585.86
pure broadleaf forest48.9867.8613.01619.11314.115162.94
total176.02213.62103.84137.6426.511657.51
totaln/a2.6386.3239.0207.7211.45027.011
pure conifer forest44.9858.7799.55205.8338.78447.52
mixed conifer forest51.1757.3745.4839.898.120201.74
mixed broadleaf forest40.5932.71025.61119.7137.821126.35
pure broadleaf forest56.6771.4625.21141.6963.36258.03
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #159784/146163
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