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NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 36cm, classified) %± %± %±
AG0-100 stems/ha66.727.360.24.560.34.5
101-200 stems/ha33.327.324.64.024.83.9
201-300 stems/ha..11.93.011.62.9
301-400 stems/ha..3.41.73.31.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
AI0-100 stems/ha..42.913.540.013.0
101-200 stems/ha..42.913.540.013.0
201-300 stems/ha100.0.7.17.113.39.0
301-400 stems/ha..7.17.16.76.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
AR0-100 stems/ha33.319.642.111.540.09.9
101-200 stems/ha33.319.636.811.236.09.7
201-300 stems/ha33.319.615.88.520.08.1
301-400 stems/ha..5.35.24.04.0
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
BE0-100 stems/ha41.36.952.52.451.32.3
101-200 stems/ha43.16.935.72.336.52.2
201-300 stems/ha13.74.89.21.49.71.4
301-400 stems/ha..1.70.61.50.6
401-500 stems/ha2.01.90.70.40.80.4
501- 600 stems/ha..0.20.20.20.2
more than 600 stems/ha......
total100.0.100.0.100.0.
BL/BS0-100 stems/ha83.315.271.17.072.66.4
101-200 stems/ha16.715.324.06.723.16.2
201-300 stems/ha..2.52.42.12.1
301-400 stems/ha..2.52.42.12.1
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
FR0-100 stems/ha100.0.55.74.857.34.7
101-200 stems/ha..28.34.427.34.3
201-300 stems/ha..15.13.514.63.4
301-400 stems/ha..0.90.90.90.9
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
GE0-100 stems/ha..83.814.283.814.2
101-200 stems/ha......
201-300 stems/ha..16.214.416.214.4
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha50.017.848.58.848.87.9
101-200 stems/ha37.517.336.48.436.67.6
201-300 stems/ha..15.26.312.25.2
301-400 stems/ha12.511.8..2.42.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
GR0-100 stems/ha51.96.863.32.661.82.4
101-200 stems/ha37.06.628.52.429.72.3
201-300 stems/ha5.63.17.11.46.91.3
301-400 stems/ha5.63.11.10.61.70.6
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
JU0-100 stems/ha40.022.059.75.458.65.3
101-200 stems/ha60.022.035.45.336.85.2
201-300 stems/ha..4.92.44.62.3
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
LU0-100 stems/ha..53.44.553.04.5
101-200 stems/ha100.0.29.74.130.34.1
201-300 stems/ha..15.33.215.23.2
301-400 stems/ha..1.61.11.61.1
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
NE0-100 stems/ha90.09.465.25.568.15.1
101-200 stems/ha10.09.531.85.429.34.9
201-300 stems/ha..1.31.31.21.2
301-400 stems/ha..1.61.61.41.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
NW0-100 stems/ha..75.010.970.611.2
101-200 stems/ha100.0.12.58.417.69.4
201-300 stems/ha..12.58.411.88.0
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
OW0-100 stems/ha25.021.863.87.160.76.9
101-200 stems/ha75.021.817.15.521.65.8
201-300 stems/ha..12.84.911.84.6
301-400 stems/ha..4.33.03.92.7
401-500 stems/ha..2.12.12.02.0
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
SG0-100 stems/ha47.112.153.34.652.64.3
101-200 stems/ha29.411.130.84.230.74.0
201-300 stems/ha23.510.312.53.013.93.0
301-400 stems/ha..3.31.62.91.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
SH0-100 stems/ha50.035.870.67.869.47.6
101-200 stems/ha50.035.829.47.930.67.8
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
SO0-100 stems/ha66.727.458.85.559.05.4
101-200 stems/ha33.327.430.05.230.15.1
201-300 stems/ha..10.03.49.63.3
301-400 stems/ha..1.31.21.21.2
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
SZ0-100 stems/ha40.022.054.66.253.56.0
101-200 stems/ha40.022.036.45.936.65.7
201-300 stems/ha20.018.09.13.69.93.6
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
TG0-100 stems/ha100.0.60.05.961.25.8
101-200 stems/ha..31.25.730.35.5
201-300 stems/ha..8.83.48.53.4
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
TI0-100 stems/ha76.55.986.22.384.32.2
101-200 stems/ha23.55.913.42.315.32.2
201-300 stems/ha..0.50.50.40.4
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
UR0-100 stems/ha50.015.957.78.755.97.6
101-200 stems/ha50.015.936.38.439.57.5
201-300 stems/ha..6.04.14.63.2
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
VD0-100 stems/ha66.712.266.63.166.63.0
101-200 stems/ha33.312.226.92.927.32.8
201-300 stems/ha..5.21.54.81.4
301-400 stems/ha..1.30.71.20.7
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
VS0-100 stems/ha62.25.673.93.170.72.8
101-200 stems/ha35.15.621.12.924.92.6
201-300 stems/ha2.71.95.01.64.41.2
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
ZG0-100 stems/ha100.0.50.014.953.814.2
101-200 stems/ha..50.014.946.214.3
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
ZH0-100 stems/ha..54.94.254.54.2
101-200 stems/ha100.0.33.84.034.34.0
201-300 stems/ha..9.92.59.82.5
301-400 stems/ha......
401-500 stems/ha..0.70.70.70.7
501- 600 stems/ha..0.70.70.70.7
more than 600 stems/ha......
total100.0.100.0.100.0.
Switzerland0-100 stems/ha58.12.762.10.961.60.9
101-200 stems/ha34.62.628.50.929.20.8
201-300 stems/ha5.81.37.90.57.70.5
301-400 stems/ha1.20.61.20.21.20.2
401-500 stems/ha0.30.30.20.10.20.1
501- 600 stems/ha..0.10.10.10.0
more than 600 stems/ha......
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #155268/141647

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha0.87028.6829.48
101-200 stems/ha0.410011.71612.116
201-300 stems/ha..5.6255.625
301-400 stems/ha..1.6491.649
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.25747.5348.72
AI0-100 stems/ha..1.9341.934
101-200 stems/ha..1.9341.934
201-300 stems/ha0.31000.31000.669
301-400 stems/ha..0.31000.3100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.31004.5134.811
AR0-100 stems/ha0.6692.6303.225
101-200 stems/ha0.6692.2332.927
201-300 stems/ha0.6691.0551.641
301-400 stems/ha..0.31000.3100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.9376.1128.05
BE0-100 stems/ha7.22176.0583.25
101-200 stems/ha7.52151.7759.26
201-300 stems/ha2.43813.31515.714
301-400 stems/ha..2.4382.438
401-500 stems/ha0.31001.0581.450
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha......
total17.513144.83162.32
BL/BS0-100 stems/ha2.04311.81313.911
101-200 stems/ha0.41004.0294.428
201-300 stems/ha..0.41000.4100
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total2.43916.6819.16
FR0-100 stems/ha1.54922.0923.59
101-200 stems/ha..11.21611.216
201-300 stems/ha..6.0236.023
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.54939.6441.13
GE0-100 stems/ha..1.8361.836
101-200 stems/ha......
201-300 stems/ha..0.41000.4100
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..2.2342.234
GL0-100 stems/ha1.5496.2217.718
101-200 stems/ha1.2574.6265.822
201-300 stems/ha..1.9431.943
301-400 stems/ha0.4100..0.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total3.13312.71115.88
GR0-100 stems/ha9.81878.1587.95
101-200 stems/ha7.02235.2942.28
201-300 stems/ha1.0588.7209.818
301-400 stems/ha1.0581.4502.438
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total18.913123.53142.33
JU0-100 stems/ha0.87019.11019.810
101-200 stems/ha1.25711.31512.514
201-300 stems/ha..1.6491.649
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.94431.9433.93
LU0-100 stems/ha..20.8920.89
101-200 stems/ha0.310011.61411.914
201-300 stems/ha..6.0216.021
301-400 stems/ha..0.6700.670
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.310039.0339.33
NE0-100 stems/ha2.93215.81018.78
101-200 stems/ha0.31007.7188.017
201-300 stems/ha..0.31000.3100
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total3.23024.2627.44
NW0-100 stems/ha..4.6204.620
101-200 stems/ha0.41000.8691.255
201-300 stems/ha..0.8690.869
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.41006.1146.513
OW0-100 stems/ha0.410011.21311.612
101-200 stems/ha1.1573.0334.127
201-300 stems/ha..2.2392.239
301-400 stems/ha..0.7700.770
401-500 stems/ha..0.41000.4100
501- 600 stems/ha......
more than 600 stems/ha......
total1.54917.5619.04
SG0-100 stems/ha2.93523.11026.09
101-200 stems/ha1.84413.41515.214
201-300 stems/ha1.4505.4256.922
301-400 stems/ha..1.4501.450
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total6.12343.4649.54
SH0-100 stems/ha0.41008.5128.911
101-200 stems/ha0.41003.6273.926
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.77012.1512.83
SO0-100 stems/ha0.87017.81018.510
101-200 stems/ha0.41009.1189.517
201-300 stems/ha..3.0343.034
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.15730.3431.44
SZ0-100 stems/ha0.77013.01313.812
101-200 stems/ha0.7708.7179.416
201-300 stems/ha0.41002.2402.536
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total1.84423.9625.75
TG0-100 stems/ha0.67012.21012.810
101-200 stems/ha..6.4196.419
201-300 stems/ha..1.8391.839
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.67020.4421.04
TI0-100 stems/ha14.01566.9580.84
101-200 stems/ha4.32810.41814.715
201-300 stems/ha..0.41000.4100
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total18.31377.6595.94
UR0-100 stems/ha1.7436.4218.018
101-200 stems/ha1.7434.0275.722
201-300 stems/ha..0.7700.770
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total3.33011.01414.311
VD0-100 stems/ha3.83158.3662.15
101-200 stems/ha1.94423.51125.411
201-300 stems/ha..4.5284.528
301-400 stems/ha..1.1581.158
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total5.72587.5393.23
VS0-100 stems/ha15.81450.5766.25
101-200 stems/ha8.91914.41523.311
201-300 stems/ha0.7713.4314.129
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total25.41068.3593.73
ZG0-100 stems/ha0.41002.6323.028
101-200 stems/ha..2.6322.632
201-300 stems/ha......
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total0.41005.1135.69
ZH0-100 stems/ha..27.5827.58
101-200 stems/ha0.410016.91217.312
201-300 stems/ha..4.9264.926
301-400 stems/ha......
401-500 stems/ha..0.41000.4100
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha......
total0.410050.0250.42
Switzerland0-100 stems/ha68.57587.42655.92
101-200 stems/ha40.89269.83310.63
201-300 stems/ha6.92274.8781.76
301-400 stems/ha1.45011.61813.017
401-500 stems/ha0.31001.8452.141
501- 600 stems/ha..0.7710.771
more than 600 stems/ha......
total117.95946.011064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #155269/141648

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha66.76.637.512.146.37.854.33.973.05.658.02.7
101-200 stems/ha31.46.550.012.531.77.338.43.825.45.534.52.6
201-300 stems/ha2.01.912.58.319.56.25.51.8..6.01.3
301-400 stems/ha......1.81.01.61.61.20.6
401-500 stems/ha....2.42.4....0.30.3
501- 600 stems/ha............
more than 600 stems/ha............
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha67.42.153.72.053.92.263.01.884.32.262.00.9
101-200 stems/ha28.72.132.21.931.52.028.81.714.22.128.60.9
201-300 stems/ha3.10.812.31.312.31.46.80.91.10.67.90.5
301-400 stems/ha0.80.41.60.51.90.60.90.40.40.41.20.2
401-500 stems/ha..0.20.20.20.20.40.2..0.20.1
501- 600 stems/ha..0.20.20.20.2....0.10.1
more than 600 stems/ha............
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha67.42.053.32.053.32.161.41.682.22.161.60.9
101-200 stems/ha28.92.032.61.831.52.030.51.516.32.029.30.8
201-300 stems/ha3.00.712.31.312.91.46.60.80.90.57.70.5
301-400 stems/ha0.70.41.60.51.80.61.10.30.60.41.20.2
401-500 stems/ha..0.20.20.40.20.30.2..0.20.1
501- 600 stems/ha..0.20.20.20.2....0.10.0
more than 600 stems/ha............
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #155270/141649

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha12.4172.1416.82330.81016.31468.47
101-200 stems/ha5.8252.8354.72721.8125.72540.89
201-300 stems/ha0.41000.7712.9353.133..7.122
301-400 stems/ha......1.0580.41001.450
401-500 stems/ha....0.4100....0.4100
501- 600 stems/ha............
more than 600 stems/ha............
total18.6135.62514.81556.7722.312118.15
outside perimeter0-100 stems/ha119.44118.44102.45162.5481.75584.42
101-200 stems/ha50.7771.0659.8774.3613.815269.73
201-300 stems/ha5.52627.11123.41217.6141.15874.77
301-400 stems/ha1.5503.5313.6312.4380.410011.318
401-500 stems/ha..0.41000.41001.058..1.745
501- 600 stems/ha..0.41000.4100....0.771
more than 600 stems/ha............
total177.02220.71189.92257.9297.04942.61
total0-100 stems/ha131.83120.54109.24193.3398.04652.92
101-200 stems/ha56.6773.8664.5696.1519.513310.43
201-300 stems/ha5.82527.81126.31120.8131.15881.86
301-400 stems/ha1.5503.5313.6313.5310.77112.717
401-500 stems/ha..0.41000.7711.058..2.141
501- 600 stems/ha..0.41000.4100....0.771
more than 600 stems/ha............
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #155271/141650

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha59.76.050.07.742.57.262.25.650.07.773.05.657.92.7
101-200 stems/ha35.85.938.17.538.37.135.15.638.17.525.45.534.62.6
201-300 stems/ha4.52.59.54.517.15.52.71.97.14.0..6.01.3
301-400 stems/ha....2.12.1..4.83.31.61.61.20.6
401-500 stems/ha..2.42.4........0.30.3
501- 600 stems/ha..............
more than 600 stems/ha..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-100 stems/ha59.71.556.42.352.62.973.93.160.62.884.32.262.00.9
101-200 stems/ha30.61.430.22.134.72.821.12.930.72.714.22.128.60.9
201-300 stems/ha8.30.811.11.410.01.85.01.67.71.61.10.67.90.5
301-400 stems/ha1.30.31.40.52.40.9..1.00.60.40.41.20.2
401-500 stems/ha0.10.10.60.40.30.3......0.20.1
501- 600 stems/ha0.10.10.20.2........0.10.1
more than 600 stems/ha..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha59.71.455.92.251.22.770.72.859.32.782.22.161.50.9
101-200 stems/ha30.91.330.92.035.22.624.92.631.62.516.32.029.30.8
201-300 stems/ha8.10.811.01.411.01.74.41.27.71.40.90.57.70.5
301-400 stems/ha1.20.31.30.52.40.8..1.50.70.60.41.20.2
401-500 stems/ha0.10.10.80.40.30.3......0.20.1
501- 600 stems/ha0.10.10.20.2........0.10.0
more than 600 stems/ha..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #155272/141651

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstem count/ha (DBH >= 36cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha14.3167.6226.92215.8147.42116.31468.27
101-200 stems/ha8.6205.8256.2238.9195.6255.72540.89
201-300 stems/ha1.1581.4502.8350.7711.158..7.022
301-400 stems/ha....0.3100..0.7710.41001.450
401-500 stems/ha..0.4100........0.4100
501- 600 stems/ha..............
more than 600 stems/ha..............
total24.01215.11516.21425.41014.81522.312117.85
outside perimeter0-100 stems/ha237.5398.8552.8750.5763.2681.75584.52
101-200 stems/ha122.0553.0734.9914.41532.0913.815270.03
201-300 stems/ha32.91019.51310.0183.4318.1201.15875.07
301-400 stems/ha5.0272.5382.438..1.1580.410011.418
401-500 stems/ha0.41001.1580.3100......1.845
501- 600 stems/ha0.41000.4100........0.771
more than 600 stems/ha..............
total398.11175.32100.4368.35104.3397.04943.41
total0-100 stems/ha251.83106.4459.7666.2570.6598.04652.72
101-200 stems/ha130.6458.8741.1823.31137.6819.513310.83
201-300 stems/ha34.01020.91312.8164.1299.1191.15882.06
301-400 stems/ha5.0272.5382.835..1.8450.77112.817
401-500 stems/ha0.41001.4500.3100......2.141
501- 600 stems/ha0.41000.4100........0.771
more than 600 stems/ha..............
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #155273/141652

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stem count/ha (DBH >= 36cm, classified) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstem count/ha (DBH >= 36cm, classified) %± %± %±
Western Jura0-100 stems/ha65.97.467.02.466.92.3
101-200 stems/ha31.77.329.52.429.72.2
201-300 stems/ha2.42.42.90.92.90.8
301-400 stems/ha..0.50.40.50.3
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Jura0-100 stems/ha70.014.568.94.469.04.3
101-200 stems/ha30.014.525.64.226.04.0
201-300 stems/ha..3.71.83.41.7
301-400 stems/ha..1.81.31.71.2
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Plateau0-100 stems/ha..53.14.752.24.7
101-200 stems/ha100.0.30.24.331.54.4
201-300 stems/ha..15.83.415.53.4
301-400 stems/ha..0.90.90.90.9
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Plateau0-100 stems/ha22.213.950.63.449.53.4
101-200 stems/ha55.616.635.33.336.13.2
201-300 stems/ha22.213.911.32.211.72.2
301-400 stems/ha..2.81.12.71.1
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Plateau0-100 stems/ha80.017.956.12.956.52.8
101-200 stems/ha20.017.930.72.730.52.6
201-300 stems/ha..11.61.811.41.8
301-400 stems/ha..1.00.61.00.6
401-500 stems/ha..0.30.30.30.3
501- 600 stems/ha..0.30.30.30.3
more than 600 stems/ha......
total100.0.100.0.100.0.
Western Pre-Alps0-100 stems/ha77.813.960.84.962.14.6
101-200 stems/ha11.110.527.54.426.14.2
201-300 stems/ha..8.82.88.12.6
301-400 stems/ha..2.01.41.81.3
401-500 stems/ha11.110.5..0.90.9
501- 600 stems/ha..1.01.00.90.9
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Pre-Alps0-100 stems/ha20.012.754.33.153.03.1
101-200 stems/ha60.015.529.92.931.12.9
201-300 stems/ha20.012.714.22.214.42.2
301-400 stems/ha..1.20.71.10.7
401-500 stems/ha..0.40.40.40.4
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Eastern Pre-Alps0-100 stems/ha45.510.649.13.848.73.6
101-200 stems/ha27.39.536.33.735.23.4
201-300 stems/ha27.39.511.72.513.52.5
301-400 stems/ha..2.91.32.61.1
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Northwestern Alps0-100 stems/ha52.210.456.94.456.24.0
101-200 stems/ha39.110.233.14.134.03.8
201-300 stems/ha8.75.96.92.27.22.1
301-400 stems/ha..1.51.11.30.9
401-500 stems/ha..1.51.11.30.9
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Central Alps0-100 stems/ha41.714.355.86.953.26.3
101-200 stems/ha50.014.536.56.739.06.1
201-300 stems/ha8.38.03.82.74.72.6
301-400 stems/ha..1.91.91.61.6
401-500 stems/ha..1.91.91.61.6
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Northeastern Alps0-100 stems/ha38.413.558.26.155.05.6
101-200 stems/ha46.113.929.85.632.55.2
201-300 stems/ha7.87.410.43.810.03.4
301-400 stems/ha7.77.41.51.52.51.8
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southwestern Alps0-100 stems/ha62.25.673.93.170.72.8
101-200 stems/ha35.15.621.12.924.92.6
201-300 stems/ha2.71.95.01.64.41.2
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southeastern Alps0-100 stems/ha50.07.760.62.859.32.7
101-200 stems/ha38.17.530.72.731.62.5
201-300 stems/ha7.14.07.71.67.71.4
301-400 stems/ha4.83.31.00.61.50.7
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Southern Alps0-100 stems/ha73.05.684.32.282.22.1
101-200 stems/ha25.45.514.22.116.32.0
201-300 stems/ha..1.10.60.90.5
301-400 stems/ha1.61.60.40.40.60.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total100.0.100.0.100.0.
Switzerland0-100 stems/ha58.02.762.00.961.60.9
101-200 stems/ha34.62.628.60.929.20.8
201-300 stems/ha5.91.37.90.57.70.5
301-400 stems/ha1.20.61.20.21.20.2
401-500 stems/ha0.30.30.20.10.20.1
501- 600 stems/ha..0.10.10.10.0
more than 600 stems/ha......
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 07.11.2014 #155274/141653

NFI1

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 1983/85
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 perimetern/a....0.771....0.41001.158
less than 10 years ago9.71914.81578.868.91918.71312.516143.55
11-20 years ago4.0304.62842.298.9197.82110.31877.86
21-30 years ago2.2411.15815.21514.0154.9269.31946.78
31-40 years ago1.1580.7718.9208.2202.83515.31537.09
41-50 years ago0.4100..5.7253.1331.84414.61525.411
over 50 years ago1.8451.15817.71413.4156.42332.41072.77
total19.11322.312169.2356.5642.4794.74404.12
outside perimetern/a1.8450.7710.771......3.233
less than 10 years ago118.94181.4376.866.82223.6114.329411.92
11-20 years ago26.71132.91023.4124.1296.7224.32998.16
21-30 years ago14.0157.42212.4173.8306.3233.63147.68
31-40 years ago1.8452.53812.1172.4372.1415.32526.211
41-50 years ago0.41000.41003.9301.4502.5381.84510.218
over 50 years ago6.5236.42316.0159.61813.0168.52060.07
total170.12231.62145.3428.11054.3627.710657.21
totaln/a1.8450.7711.450....0.41004.329
less than 10 years ago128.63196.32155.6415.71442.4816.814555.42
11-20 years ago30.61037.5965.6713.01514.51514.615175.84
21-30 years ago16.2148.52027.71117.81311.31712.81694.36
31-40 years ago2.9353.23320.91310.6174.92620.71263.27
41-50 years ago0.7710.41009.6194.4274.22816.31435.710
over 50 years ago8.3217.42233.81022.91119.41340.98132.75
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155275/141654

NFI1

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 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontime of last treatment (classes of 10 years) %± %± %±
AGn/a......
less than 10 years ago..73.64.073.64.0
11-20 years ago..18.23.518.23.5
21-30 years ago..5.82.15.82.1
31-40 years ago..0.80.80.80.8
41-50 years ago......
over 50 years ago..1.71.21.71.2
total..100.0.100.0.
AIn/a......
less than 10 years ago77.813.866.719.773.311.5
11-20 years ago11.110.833.319.820.010.6
21-30 years ago......
31-40 years ago11.110.8..6.76.6
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
ARn/a......
less than 10 years ago42.919.083.38.772.09.0
11-20 years ago57.119.05.65.520.08.1
21-30 years ago......
31-40 years ago......
41-50 years ago..5.65.54.04.0
over 50 years ago..5.65.54.04.0
total100.0.100.0.100.0.
BEn/a0.60.6..0.20.2
less than 10 years ago56.73.771.92.666.22.2
11-20 years ago23.13.212.51.916.51.7
21-30 years ago7.32.05.71.46.31.1
31-40 years ago2.21.12.70.92.50.7
41-50 years ago2.81.20.70.51.50.6
over 50 years ago7.31.96.51.46.81.2
total100.0.100.0.100.0.
BL/BSn/a......
less than 10 years ago75.021.870.16.970.56.6
11-20 years ago25.021.822.96.423.16.2
21-30 years ago..4.73.34.33.0
31-40 years ago......
41-50 years ago......
over 50 years ago..2.32.32.12.1
total100.0.100.0.100.0.
FRn/a......
less than 10 years ago38.17.557.36.050.04.8
11-20 years ago40.57.617.74.626.44.2
21-30 years ago4.83.310.33.78.22.6
31-40 years ago4.63.24.42.54.52.0
41-50 years ago2.42.4..0.90.9
over 50 years ago9.54.610.33.710.02.9
total100.0.100.0.100.0.
GEn/a......
less than 10 years ago..37.122.337.122.3
11-20 years ago......
21-30 years ago..21.019.921.019.9
31-40 years ago..41.923.741.923.7
41-50 years ago......
over 50 years ago......
total..100.0.100.0.
GLn/a......
less than 10 years ago47.411.663.610.356.17.8
11-20 years ago21.19.413.67.417.15.9
21-30 years ago5.35.24.54.54.93.4
31-40 years ago5.35.24.54.54.93.4
41-50 years ago......
over 50 years ago21.19.413.67.417.15.9
total100.0.100.0.100.0.
GRn/a......
less than 10 years ago37.53.442.03.539.72.4
11-20 years ago17.82.715.02.516.41.8
21-30 years ago10.62.112.02.311.31.6
31-40 years ago10.12.16.01.78.11.4
41-50 years ago6.71.74.01.45.41.1
over 50 years ago17.32.620.92.919.11.9
total100.0.100.0.100.0.
JUn/a......
less than 10 years ago47.610.966.85.862.15.2
11-20 years ago33.310.313.54.218.34.2
21-30 years ago4.84.712.14.010.43.3
31-40 years ago4.84.7..1.21.2
41-50 years ago......
over 50 years ago9.56.47.63.38.12.9
total100.0.100.0.100.0.
LUn/a......
less than 10 years ago57.110.881.83.877.73.7
11-20 years ago33.310.314.43.417.53.4
21-30 years ago..1.91.31.61.1
31-40 years ago......
41-50 years ago..1.91.31.61.1
over 50 years ago9.56.4..1.61.1
total100.0.100.0.100.0.
NEn/a..1.21.21.21.2
less than 10 years ago60.022.081.44.480.14.3
11-20 years ago20.018.09.93.410.53.3
21-30 years ago..2.51.72.31.6
31-40 years ago20.018.02.51.73.52.0
41-50 years ago......
over 50 years ago..2.51.72.31.6
total100.0.100.0.100.0.
NWn/a..9.18.95.95.8
less than 10 years ago33.319.636.414.835.311.8
11-20 years ago50.020.8..17.69.4
21-30 years ago......
31-40 years ago..27.313.717.69.4
41-50 years ago......
over 50 years ago16.715.527.313.723.510.5
total100.0.100.0.100.0.
OWn/a......
less than 10 years ago39.110.249.89.545.07.0
11-20 years ago8.75.910.75.99.84.2
21-30 years ago4.34.314.36.79.84.2
31-40 years ago8.75.910.75.99.84.2
41-50 years ago17.48.03.63.69.84.2
over 50 years ago21.78.710.75.915.75.1
total100.0.100.0.100.0.
SGn/a......
less than 10 years ago45.35.864.56.154.04.3
11-20 years ago24.04.914.54.519.73.4
21-30 years ago14.74.14.82.710.22.6
31-40 years ago5.32.69.73.87.32.2
41-50 years ago4.02.3..2.21.3
over 50 years ago6.72.96.53.16.62.1
total100.0.100.0.100.0.
SHn/a..2.82.82.82.8
less than 10 years ago..80.66.480.66.4
11-20 years ago..11.15.311.15.3
21-30 years ago..2.82.82.82.8
31-40 years ago..2.82.82.82.8
41-50 years ago......
over 50 years ago......
total..100.0.100.0.
SOn/a......
less than 10 years ago50.025.179.74.578.34.5
11-20 years ago..8.93.28.43.1
21-30 years ago25.021.87.63.08.43.1
31-40 years ago25.021.81.31.32.41.7
41-50 years ago......
over 50 years ago..2.51.82.41.7
total100.0.100.0.100.0.
SZn/a......
less than 10 years ago52.88.440.08.346.56.0
11-20 years ago22.27.08.64.815.54.3
21-30 years ago11.15.320.06.815.54.3
31-40 years ago5.63.88.64.87.03.1
41-50 years ago..5.73.92.82.0
over 50 years ago8.34.617.16.412.74.0
total100.0.100.0.100.0.
TGn/a......
less than 10 years ago90.09.478.45.380.14.8
11-20 years ago10.09.518.25.017.14.5
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago..3.32.32.82.0
total100.0.100.0.100.0.
TIn/a0.50.5..0.40.4
less than 10 years ago10.02.112.34.410.51.9
11-20 years ago10.42.115.84.811.62.0
21-30 years ago10.42.110.54.110.51.9
31-40 years ago16.12.519.35.216.82.3
41-50 years ago15.62.57.03.413.82.1
over 50 years ago37.03.334.96.336.52.9
total100.0.100.0.100.0.
URn/a......
less than 10 years ago50.310.320.79.337.27.4
11-20 years ago16.67.616.38.616.45.7
21-30 years ago8.35.616.38.611.85.0
31-40 years ago4.14.15.25.14.63.2
41-50 years ago..10.47.04.63.2
over 50 years ago20.78.331.110.625.36.6
total100.0.100.0.100.0.
VDn/a..3.01.22.41.0
less than 10 years ago33.47.054.33.550.43.2
11-20 years ago20.16.022.93.022.32.7
21-30 years ago15.45.410.02.111.02.0
31-40 years ago11.14.73.41.34.81.4
41-50 years ago6.73.71.00.72.00.9
over 50 years ago13.25.05.51.66.91.6
total100.0.100.0.100.0.
VSn/a0.50.5..0.40.4
less than 10 years ago17.42.824.64.619.82.4
11-20 years ago16.32.715.83.916.12.2
21-30 years ago24.43.212.53.520.52.4
31-40 years ago13.62.510.13.212.42.0
41-50 years ago4.91.65.62.45.11.3
over 50 years ago22.93.131.44.925.62.6
total100.0.100.0.100.0.
ZGn/a......
less than 10 years ago66.716.1100.0.76.911.9
11-20 years ago33.316.2..23.112.1
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago......
total100.0.100.0.100.0.
ZHn/a......
less than 10 years ago66.727.383.63.083.23.0
11-20 years ago..12.92.812.62.8
21-30 years ago33.327.31.41.02.11.2
31-40 years ago......
41-50 years ago......
over 50 years ago..2.11.22.11.2
total100.0.100.0.100.0.
Switzerlandn/a0.30.10.50.20.40.1
less than 10 years ago35.31.462.41.152.10.8
11-20 years ago19.31.215.00.816.60.7
21-30 years ago11.60.97.40.69.00.5
31-40 years ago9.20.94.00.56.00.4
41-50 years ago6.30.71.50.33.40.3
over 50 years ago18.01.19.10.712.50.6
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155276/141655

NFI1

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 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
AGn/a......
less than 10 years ago..35.8635.86
11-20 years ago..8.9198.919
21-30 years ago..2.8372.837
31-40 years ago..0.41000.4100
41-50 years ago......
over 50 years ago..0.8700.870
total..48.7248.72
AIn/a......
less than 10 years ago2.3301.3453.519
11-20 years ago0.31000.6691.054
21-30 years ago......
31-40 years ago0.3100..0.3100
41-50 years ago......
over 50 years ago......
total2.9241.9344.811
ARn/a......
less than 10 years ago1.0554.8175.813
11-20 years ago1.3470.31001.641
21-30 years ago......
31-40 years ago......
41-50 years ago..0.31000.3100
over 50 years ago..0.31000.3100
total2.2335.8148.05
BEn/a0.3100..0.3100
less than 10 years ago34.5972.95107.44
11-20 years ago14.11512.61626.711
21-30 years ago4.5275.82410.318
31-40 years ago1.4502.7354.129
41-50 years ago1.7450.7712.438
over 50 years ago4.4276.62311.117
total60.96101.34162.32
BL/BSn/a......
less than 10 years ago1.25712.21213.511
11-20 years ago0.41004.0294.428
21-30 years ago..0.8700.870
31-40 years ago......
41-50 years ago......
over 50 years ago..0.41000.4100
total1.64917.5819.16
FRn/a......
less than 10 years ago6.02314.61320.510
11-20 years ago6.4234.52710.816
21-30 years ago0.7702.6373.432
31-40 years ago0.7711.1571.944
41-50 years ago0.4100..0.4100
over 50 years ago1.5492.6374.129
total15.71325.4841.13
GEn/a......
less than 10 years ago..0.8710.871
11-20 years ago......
21-30 years ago..0.51000.5100
31-40 years ago..0.9650.965
41-50 years ago......
over 50 years ago......
total..2.2342.234
GLn/a......
less than 10 years ago3.5315.4238.916
11-20 years ago1.5491.2572.736
21-30 years ago0.41000.41000.870
31-40 years ago0.41000.41000.870
41-50 years ago......
over 50 years ago1.5491.2572.736
total7.3198.51715.88
GRn/a......
less than 10 years ago27.21029.31056.57
11-20 years ago12.91610.51823.411
21-30 years ago7.7218.32016.014
31-40 years ago7.3214.22911.517
41-50 years ago4.9262.8357.721
over 50 years ago12.61614.61527.211
total72.6569.76142.33
JUn/a......
less than 10 years ago3.93017.11121.09
11-20 years ago2.7363.5326.223
21-30 years ago0.41003.1343.532
31-40 years ago0.4100..0.4100
41-50 years ago......
over 50 years ago0.8701.9442.736
total8.21925.7733.93
LUn/a......
less than 10 years ago3.82826.8730.66
11-20 years ago2.2374.7246.920
21-30 years ago..0.6700.670
31-40 years ago......
41-50 years ago..0.6700.670
over 50 years ago0.670..0.670
total6.62032.8539.33
NEn/a..0.31000.3100
less than 10 years ago1.05721.0721.97
11-20 years ago0.31002.6342.932
21-30 years ago..0.6700.670
31-40 years ago0.31000.6701.057
41-50 years ago......
over 50 years ago..0.6700.670
total1.64425.8527.44
NWn/a..0.41000.4100
less than 10 years ago0.8691.5462.336
11-20 years ago1.255..1.255
21-30 years ago......
31-40 years ago..1.2551.255
41-50 years ago......
over 50 years ago0.41001.2551.546
total2.3364.2226.513
OWn/a......
less than 10 years ago3.4315.2248.616
11-20 years ago0.7701.1571.943
21-30 years ago0.41001.5491.943
31-40 years ago0.7701.1571.943
41-50 years ago1.5490.41001.943
over 50 years ago1.9431.1573.033
total8.61610.41419.04
SGn/a......
less than 10 years ago12.31614.51426.79
11-20 years ago6.5223.3339.818
21-30 years ago4.0291.1585.126
31-40 years ago1.4502.2403.631
41-50 years ago1.157..1.157
over 50 years ago1.8441.4503.333
total27.1922.41049.54
SHn/a..0.41000.4100
less than 10 years ago..10.3910.39
11-20 years ago..1.4481.448
21-30 years ago..0.41000.4100
31-40 years ago..0.41000.4100
41-50 years ago......
over 50 years ago......
total..12.8312.83
SOn/a......
less than 10 years ago0.87023.8724.67
11-20 years ago..2.6362.636
21-30 years ago0.41002.3402.636
31-40 years ago0.41000.41000.870
41-50 years ago......
over 50 years ago..0.8700.870
total1.54929.9431.44
SZn/a......
less than 10 years ago6.9215.12511.914
11-20 years ago2.9341.1574.028
21-30 years ago1.4492.5364.028
31-40 years ago0.7701.1571.844
41-50 years ago..0.7700.770
over 50 years ago1.1572.2403.332
total13.01312.71325.75
TGn/a......
less than 10 years ago2.73114.1916.87
11-20 years ago0.31003.3283.627
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago..0.6700.670
total3.03018.0621.04
TIn/a0.4100..0.4100
less than 10 years ago7.5212.53710.018
11-20 years ago7.9213.23311.117
21-30 years ago7.9212.14110.018
31-40 years ago12.2163.93016.114
41-50 years ago11.8171.45013.216
over 50 years ago27.9107.12235.09
total75.5520.41295.94
URn/a......
less than 10 years ago4.0271.3495.323
11-20 years ago1.3491.0582.437
21-30 years ago0.7701.0581.744
31-40 years ago0.31000.31000.770
41-50 years ago..0.7700.770
over 50 years ago1.7432.0393.628
total8.0176.42114.311
VDn/a..2.3402.340
less than 10 years ago5.72541.3847.07
11-20 years ago3.43317.41420.812
21-30 years ago2.6387.62210.218
31-40 years ago1.9442.6384.528
41-50 years ago1.1580.8711.944
over 50 years ago2.3414.2306.424
total17.11476.2493.23
VSn/a0.3100..0.3100
less than 10 years ago11.0177.52118.513
11-20 years ago10.3184.82615.114
21-30 years ago15.4143.83019.212
31-40 years ago8.6193.13311.716
41-50 years ago3.1331.7444.826
over 50 years ago14.4159.61824.011
total63.1530.6993.73
ZGn/a......
less than 10 years ago2.6321.7444.318
11-20 years ago1.353..1.353
21-30 years ago......
31-40 years ago......
41-50 years ago......
over 50 years ago......
total3.9211.7445.69
ZHn/a......
less than 10 years ago0.77041.2441.94
11-20 years ago..6.3226.322
21-30 years ago0.41000.7701.157
31-40 years ago......
41-50 years ago......
over 50 years ago..1.1571.157
total1.15749.3250.42
Switzerlandn/a1.0583.3334.429
less than 10 years ago142.55412.22554.72
11-20 years ago77.9699.06176.94
21-30 years ago46.8848.7895.56
31-40 years ago37.11026.61163.77
41-50 years ago25.61210.11935.710
over 50 years ago72.8760.37133.15
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155277/141656

NFI1

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 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedtime of last treatment (classes of 10 years) %± %± %± %± %± %±
inside perimetern/a......0.40.30.40.40.30.1
less than 10 years ago50.06.863.88.052.53.033.82.113.42.135.51.4
11-20 years ago20.45.519.46.626.12.619.71.810.71.919.31.2
21-30 years ago11.14.35.63.97.51.615.21.69.91.811.60.9
31-40 years ago7.43.6..4.31.29.41.315.72.29.20.8
41-50 years ago1.91.8..2.91.04.30.915.62.26.30.7
over 50 years ago9.33.911.15.26.81.517.21.734.32.918.01.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a1.20.50.20.20.30.30.30.3..0.50.2
less than 10 years ago68.72.178.61.763.92.839.02.413.43.962.71.1
11-20 years ago16.81.713.81.414.92.114.11.716.04.214.90.8
21-30 years ago8.11.23.30.76.91.511.41.613.43.97.20.6
31-40 years ago1.20.51.00.46.31.47.31.320.04.64.00.4
41-50 years ago0.20.20.20.21.70.84.31.06.72.91.50.3
over 50 years ago3.70.93.00.75.91.423.72.130.65.39.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.10.50.20.20.20.20.30.20.30.30.40.1
less than 10 years ago66.82.077.81.658.32.136.11.613.41.952.40.8
11-20 years ago17.21.614.11.420.41.717.31.311.91.816.60.7
21-30 years ago8.41.23.40.77.21.113.51.110.71.78.90.5
31-40 years ago1.90.60.90.45.30.98.50.916.62.05.90.4
41-50 years ago0.40.30.20.22.30.64.30.713.61.93.30.3
over 50 years ago4.30.93.40.76.31.020.01.333.52.612.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155278/141657

NFI1

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 1983/85
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 perimetern/a......0.7710.41001.058
less than 10 years ago9.9198.12153.0759.9712.416143.25
11-20 years ago4.0302.53826.31134.9109.91877.66
21-30 years ago2.2410.7717.62126.9119.21946.68
31-40 years ago1.550..4.32916.61414.51536.99
41-50 years ago0.4100..2.9357.62114.51525.311
over 50 years ago1.8451.4506.82330.51031.91072.47
total19.71312.716100.95177.0392.84403.12
outside perimetern/a2.2410.41000.41000.3100..3.233
less than 10 years ago120.84168.0366.3653.783.531412.32
11-20 years ago29.61029.51015.51519.4134.32998.26
21-30 years ago14.2157.0227.22215.6153.53147.68
31-40 years ago2.2412.1416.52310.1185.32526.211
41-50 years ago0.41000.41001.8455.9241.84510.218
over 50 years ago6.6236.3236.12432.6108.12059.77
total176.02213.62103.84137.6426.511657.51
totaln/a2.2410.41000.41001.0580.41004.329
less than 10 years ago130.73176.02119.34113.6516.014555.62
11-20 years ago33.61032.01041.8854.3714.215175.84
21-30 years ago16.4147.72114.81542.6912.81694.36
31-40 years ago3.7312.14110.81826.61119.81363.07
41-50 years ago0.7710.41004.72713.51616.31435.510
over 50 years ago8.4217.82113.01663.0740.08132.15
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155279/141658

NFI1

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 1983/85
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 perimetern/a..0.40.4..0.50.5..0.40.40.30.2
less than 10 years ago55.55.249.13.050.83.817.42.840.83.913.42.135.51.4
11-20 years ago20.04.226.42.722.93.116.32.719.73.210.71.919.21.2
21-30 years ago8.93.06.61.510.12.324.43.211.52.59.91.811.50.9
31-40 years ago4.42.24.41.25.01.613.62.58.92.315.72.29.10.8
41-50 years ago1.11.14.41.21.71.04.91.63.81.515.62.26.30.7
over 50 years ago10.03.28.81.79.52.222.93.115.32.934.32.918.01.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.20.80.6........0.50.2
less than 10 years ago74.21.357.63.156.13.924.74.644.63.713.43.962.71.1
11-20 years ago15.11.115.32.311.92.615.83.914.92.616.04.214.90.8
21-30 years ago5.40.77.81.78.82.312.53.511.02.313.43.97.20.6
31-40 years ago1.10.37.51.66.92.010.13.24.41.520.04.64.00.4
41-50 years ago0.20.11.60.83.81.55.62.43.91.46.72.91.50.3
over 50 years ago3.30.59.41.812.52.631.44.921.43.030.65.39.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.20.60.3..0.40.4..0.30.30.40.1
less than 10 years ago72.81.353.22.253.32.719.82.442.82.713.41.952.40.8
11-20 years ago15.51.121.01.817.72.116.12.217.12.011.91.816.60.7
21-30 years ago5.70.77.21.19.51.620.52.411.21.710.71.78.90.5
31-40 years ago1.40.35.91.05.91.312.42.06.51.316.62.05.90.4
41-50 years ago0.30.13.00.72.70.95.11.33.81.013.61.93.40.3
over 50 years ago3.80.69.11.310.91.725.62.618.62.133.52.612.50.6
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, 04.11.2014 #155280/141659

NFI1

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 1983/85
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 perimetern/a..0.4100..0.3100..0.41001.158
less than 10 years ago17.91448.3831.31011.01722.51212.416143.35
11-20 years ago6.42326.01114.11510.31810.9179.91877.66
21-30 years ago2.9356.5236.22315.4146.3239.21946.58
31-40 years ago1.4504.3293.1338.6194.92614.51536.99
41-50 years ago0.41004.3291.0583.1332.14114.51525.411
over 50 years ago3.2338.7205.92414.4158.42031.91072.57
total32.21098.4561.6663.1555.2692.84403.32
outside perimetern/a2.5380.771........3.233
less than 10 years ago289.4253.0730.897.52128.5103.531412.82
11-20 years ago59.0714.1166.6224.8269.5194.32998.26
21-30 years ago21.1137.2224.9263.8307.0223.53147.58
31-40 years ago4.3296.9233.8303.1332.8355.32526.112
41-50 years ago0.7711.4502.1411.7442.5381.84510.218
over 50 years ago12.9168.7206.9229.61813.6158.12059.87
total389.9192.0555.0630.6963.9626.511657.91
totaln/a2.5381.158..0.3100..0.41004.329
less than 10 years ago307.22101.3562.1618.51350.9716.014556.12
11-20 years ago65.5740.0920.71215.11420.41214.215175.94
21-30 years ago24.01213.71611.11719.21213.31612.81694.06
31-40 years ago5.72511.2186.92211.7167.72119.81363.07
41-50 years ago1.1585.8253.1334.8264.62716.31435.610
over 50 years ago16.11517.31412.81624.01122.11240.08132.25
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155281/141660

NFI1

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 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juran/a..1.40.61.20.5
less than 10 years ago48.07.168.62.466.22.3
11-20 years ago20.05.716.41.916.81.8
21-30 years ago12.14.67.91.48.41.4
31-40 years ago8.03.80.80.51.70.6
41-50 years ago2.02.00.30.30.50.3
over 50 years ago10.04.24.61.15.31.1
total100.0.100.0.100.0.
Eastern Juran/a..0.90.90.80.8
less than 10 years ago75.021.768.84.369.04.3
11-20 years ago25.021.718.23.618.43.6
21-30 years ago..8.72.68.42.6
31-40 years ago..2.61.52.51.4
41-50 years ago......
over 50 years ago..0.90.90.80.8
total100.0.100.0.100.0.
Western Plateaun/a..1.01.00.90.9
less than 10 years ago30.414.758.94.856.44.6
11-20 years ago40.615.620.13.921.83.9
21-30 years ago8.78.38.62.88.62.6
31-40 years ago..3.81.93.51.7
41-50 years ago..1.01.00.90.9
over 50 years ago20.312.86.72.57.92.5
total100.0.100.0.100.0.
Central Plateaun/a......
less than 10 years ago75.012.586.02.485.42.4
11-20 years ago8.38.07.61.87.71.8
21-30 years ago..3.31.23.21.2
31-40 years ago..1.00.70.90.6
41-50 years ago......
over 50 years ago16.710.82.11.02.91.2
total100.0.100.0.100.0.
Eastern Plateaun/a......
less than 10 years ago78.611.080.32.380.22.3
11-20 years ago14.39.416.02.115.92.1
21-30 years ago7.16.91.40.71.60.7
31-40 years ago......
41-50 years ago......
over 50 years ago..2.40.92.30.9
total100.0.100.0.100.0.
Western Pre-Alpsn/a......
less than 10 years ago34.06.250.07.041.54.7
11-20 years ago40.76.419.35.530.64.4
21-30 years ago6.83.39.64.18.12.6
31-40 years ago5.02.87.73.76.32.3
41-50 years ago5.12.91.91.93.61.8
over 50 years ago8.53.611.54.49.92.8
total100.0.100.0.100.0.
Central Pre-Alpsn/a..0.70.70.40.4
less than 10 years ago59.74.467.94.064.03.0
11-20 years ago21.83.715.03.018.22.4
21-30 years ago4.81.94.31.74.51.3
31-40 years ago3.21.65.01.84.21.2
41-50 years ago3.21.61.41.02.30.9
over 50 years ago7.32.35.72.06.41.5
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a......
less than 10 years ago54.65.165.64.960.13.5
11-20 years ago22.74.312.53.417.62.7
21-30 years ago11.33.29.43.010.42.2
31-40 years ago5.22.27.32.76.21.7
41-50 years ago1.01.02.11.51.60.9
over 50 years ago5.22.23.11.84.11.4
total100.0.100.0.100.0.
Northwestern Alpsn/a1.11.11.61.61.30.9
less than 10 years ago44.45.241.36.243.14.0
11-20 years ago23.34.512.74.218.93.2
21-30 years ago8.93.014.34.411.12.5
31-40 years ago5.62.412.84.28.52.3
41-50 years ago5.62.41.61.63.91.6
over 50 years ago11.13.315.84.613.12.7
total100.0.100.0.100.0.
Central Alpsn/a......
less than 10 years ago47.08.924.97.735.96.0
11-20 years ago21.87.312.75.917.34.8
21-30 years ago6.24.312.75.99.53.7
31-40 years ago3.13.13.13.13.12.2
41-50 years ago..12.45.86.23.0
over 50 years ago21.87.334.28.428.05.6
total100.0.100.0.100.0.
Northeastern Alpsn/a......
less than 10 years ago44.97.158.18.950.05.6
11-20 years ago24.56.29.75.318.74.4
21-30 years ago10.24.33.23.27.53.0
31-40 years ago6.13.49.75.37.53.0
41-50 years ago4.12.8..2.51.8
over 50 years ago10.24.319.47.113.73.9
total100.0.100.0.100.0.
Southwestern Alpsn/a0.50.5..0.40.4
less than 10 years ago17.42.824.74.619.82.4
11-20 years ago16.32.715.83.916.12.2
21-30 years ago24.43.212.53.520.52.4
31-40 years ago13.62.510.13.212.42.0
41-50 years ago4.91.65.62.45.11.3
over 50 years ago22.93.131.44.925.62.6
total100.0.100.0.100.0.
Southeastern Alpsn/a......
less than 10 years ago40.83.944.63.742.82.7
11-20 years ago19.73.214.92.617.12.0
21-30 years ago11.52.511.02.311.21.7
31-40 years ago8.92.34.41.56.51.3
41-50 years ago3.81.53.91.43.81.0
over 50 years ago15.32.921.43.018.62.1
total100.0.100.0.100.0.
Southern Alpsn/a0.40.4..0.30.3
less than 10 years ago13.42.113.43.913.41.9
11-20 years ago10.71.916.04.211.91.8
21-30 years ago9.91.813.43.910.71.7
31-40 years ago15.72.220.04.616.62.0
41-50 years ago15.62.26.72.913.61.9
over 50 years ago34.32.930.65.333.52.6
total100.0.100.0.100.0.
Switzerlandn/a0.30.20.50.20.40.1
less than 10 years ago35.51.462.41.152.10.8
11-20 years ago19.41.215.10.816.70.7
21-30 years ago11.50.97.30.68.90.5
31-40 years ago9.10.84.00.56.00.4
41-50 years ago6.30.71.60.33.40.3
over 50 years ago17.91.19.10.712.50.6
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155282/141661

NFI1

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 1983/85
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 Juran/a..1.8451.845
less than 10 years ago8.62089.9498.54
11-20 years ago3.63121.51225.011
21-30 years ago2.24110.31812.516
31-40 years ago1.4501.1582.538
41-50 years ago0.41000.41000.771
over 50 years ago1.8456.1247.921
total17.813131.03148.92
Eastern Juran/a..0.41000.4100
less than 10 years ago1.25731.2732.47
11-20 years ago0.41008.2208.620
21-30 years ago..4.0304.030
31-40 years ago..1.2571.257
41-50 years ago......
over 50 years ago..0.41000.4100
total1.64945.4347.03
Western Plateaun/a..0.41000.4100
less than 10 years ago1.25725.4926.69
11-20 years ago1.6498.72010.318
21-30 years ago0.41003.7324.131
31-40 years ago..1.6491.649
41-50 years ago..0.41000.4100
over 50 years ago0.8702.9373.732
total4.13143.1547.24
Central Plateaun/a......
less than 10 years ago2.83355.9458.63
11-20 years ago0.31005.0245.323
21-30 years ago..2.2372.237
31-40 years ago..0.6710.671
41-50 years ago......
over 50 years ago0.6711.4502.041
total3.72865.0368.72
Eastern Plateaun/a......
less than 10 years ago3.93084.4488.33
11-20 years ago0.77116.81417.513
21-30 years ago0.41001.4501.844
31-40 years ago......
41-50 years ago......
over 50 years ago..2.5372.537
total5.026105.12110.12
Western Pre-Alpsn/a......
less than 10 years ago7.4219.61817.012
11-20 years ago8.9193.73012.615
21-30 years ago1.5491.9443.332
31-40 years ago1.1581.5492.637
41-50 years ago1.1570.41001.549
over 50 years ago1.9442.2404.129
total21.81019.21141.14
Central Pre-Alpsn/a..0.41000.4100
less than 10 years ago26.51034.1960.65
11-20 years ago9.7187.52117.213
21-30 years ago2.2402.2404.328
31-40 years ago1.4502.5373.930
41-50 years ago1.4500.7712.240
over 50 years ago3.2332.9356.124
total44.5750.2694.72
Eastern Pre-Alpsn/a......
less than 10 years ago18.91222.51141.47
11-20 years ago7.9204.32812.116
21-30 years ago3.9293.2337.121
31-40 years ago1.8442.5374.328
41-50 years ago0.41000.7711.157
over 50 years ago1.8441.1572.935
total34.6834.3868.93
Northwestern Alpsn/a0.41000.41000.771
less than 10 years ago14.3149.31923.610
11-20 years ago7.5212.93510.417
21-30 years ago2.9353.2336.123
31-40 years ago1.8442.9354.727
41-50 years ago1.8440.41002.140
over 50 years ago3.6313.6317.221
total32.1822.51154.74
Central Alpsn/a......
less than 10 years ago5.2242.7347.919
11-20 years ago2.4371.4503.829
21-30 years ago0.7701.4502.140
31-40 years ago0.31000.31000.770
41-50 years ago..1.4491.449
over 50 years ago2.4373.8296.222
total11.01511.11522.18
Northeastern Alpsn/a......
less than 10 years ago7.9206.42214.313
11-20 years ago4.3271.1575.424
21-30 years ago1.8440.41002.140
31-40 years ago1.1571.1572.140
41-50 years ago0.770..0.770
over 50 years ago1.8442.1403.929
total17.61111.11528.76
Southwestern Alpsn/a0.3100..0.3100
less than 10 years ago11.0177.52118.513
11-20 years ago10.3184.82615.114
21-30 years ago15.4143.83019.212
31-40 years ago8.6193.13311.716
41-50 years ago3.1331.7444.826
over 50 years ago14.4159.61824.011
total63.1530.6993.73
Southeastern Alpsn/a......
less than 10 years ago22.51228.51050.97
11-20 years ago10.9179.51920.412
21-30 years ago6.3237.02213.316
31-40 years ago4.9262.8357.721
41-50 years ago2.1412.5384.627
over 50 years ago8.42013.61522.112
total55.2663.96119.03
Southern Alpsn/a0.4100..0.4100
less than 10 years ago12.4163.53116.014
11-20 years ago9.9184.32914.215
21-30 years ago9.2193.53112.816
31-40 years ago14.5155.32519.813
41-50 years ago14.5151.84516.314
over 50 years ago31.9108.12040.08
total92.8426.511119.33
Switzerlandn/a1.1583.3334.429
less than 10 years ago143.85411.02554.82
11-20 years ago78.4699.56177.94
21-30 years ago46.7848.1894.96
31-40 years ago37.0926.51263.57
41-50 years ago25.41110.31835.710
over 50 years ago72.6760.27132.85
total404.92659.011063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155283/141662

NFI1

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 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %± %±
inside perimetern/a3.82.64.82.75.51.03.01.32.51.41.50.73.80.6
pure conifer forest13.24.720.65.154.52.380.03.189.12.834.72.953.21.4
mixed conifer forest34.06.538.16.119.91.86.11.93.31.67.51.615.01.0
mixed broadleaf forest26.46.111.14.09.01.33.01.32.51.46.01.57.70.8
pure broadleaf forest22.65.825.45.511.11.47.92.12.51.450.33.120.31.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a3.60.94.40.85.91.26.22.73.31.43.92.24.50.5
pure conifer forest31.82.139.71.957.02.570.75.082.43.135.75.446.21.1
mixed conifer forest25.82.021.81.616.21.88.53.17.22.15.12.519.10.9
mixed broadleaf forest18.91.812.51.38.01.32.41.72.01.13.92.211.50.7
pure broadleaf forest19.91.821.51.612.91.712.23.65.21.851.45.718.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.60.84.50.85.60.84.11.32.91.02.00.84.20.4
pure conifer forest29.92.038.01.855.61.776.92.785.42.134.92.648.80.9
mixed conifer forest26.71.923.31.618.21.36.91.65.51.46.91.417.60.7
mixed broadleaf forest19.61.712.41.28.60.92.81.12.20.95.51.210.10.5
pure broadleaf forest20.21.821.91.512.01.19.31.84.01.250.62.719.30.7
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, 04.11.2014 #155284/141663

NFI1

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 1983/85
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/a0.7711.1589.2191.7441.1581.45015.215
pure conifer forest2.5384.62892.2545.2737.8832.89215.13
mixed conifer forest6.5238.52033.8103.4311.4507.12260.67
mixed broadleaf forest5.0262.53815.2151.7441.1585.72531.210
pure broadleaf forest4.3295.72518.8134.4271.15847.7781.96
total19.11322.312169.2356.5642.4794.74404.12
outside perimetern/a6.12410.3188.5201.8451.8441.15829.511
pure conifer forest54.0791.9582.8619.91244.879.918303.33
mixed conifer forest44.0850.6823.5122.4373.9301.450125.75
mixed broadleaf forest32.11029.01011.7170.7711.1581.15875.66
pure broadleaf forest33.9949.9818.8133.4312.83514.315123.05
total170.12231.62145.3428.11054.3627.710657.21
totaln/a6.92311.31717.8143.5312.8352.53844.79
pure conifer forest56.6796.55175.0365.0582.6442.78518.42
mixed conifer forest50.4759.0757.375.8245.3258.520186.44
mixed broadleaf forest37.1931.51026.9112.4372.1416.823106.85
pure broadleaf forest38.2955.5737.697.9203.93061.96205.04
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155285/141664

NFI1

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 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of mixture %± %± %±
AGn/a..6.62.36.62.3
pure conifer forest..28.14.128.14.1
mixed conifer forest..15.73.315.73.3
mixed broadleaf forest..14.93.214.93.2
pure broadleaf forest..34.74.334.74.3
total..100.0.100.0.
AIn/a11.110.8..6.76.6
pure conifer forest66.715.950.020.960.012.9
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 forest71.417.255.611.960.09.9
mixed conifer forest28.617.422.210.024.08.7
mixed broadleaf forest..11.17.58.05.5
pure broadleaf forest..11.17.58.05.5
total100.0.100.0.100.0.
BEn/a5.71.74.41.24.91.0
pure conifer forest57.83.750.02.953.02.3
mixed conifer forest20.23.022.62.421.71.9
mixed broadleaf forest8.42.110.81.89.91.4
pure broadleaf forest7.92.012.11.910.51.4
total100.0.100.0.100.0.
BL/BSn/a25.021.87.03.98.54.1
pure conifer forest..18.76.017.15.5
mixed conifer forest25.021.84.73.36.43.6
mixed broadleaf forest50.025.221.06.323.56.2
pure broadleaf forest..48.67.744.57.3
total100.0.100.0.100.0.
FRn/a11.85.08.83.49.92.8
pure conifer forest52.47.738.35.943.74.7
mixed conifer forest21.56.419.14.820.03.8
mixed broadleaf forest9.54.611.83.910.93.0
pure broadleaf forest4.83.322.15.015.53.5
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/a..9.16.24.93.4
pure conifer forest42.111.445.510.743.97.8
mixed conifer forest15.88.413.67.414.65.6
mixed broadleaf forest10.57.113.67.412.25.2
pure broadleaf forest31.610.718.28.324.46.8
total100.0.100.0.100.0.
GRn/a2.91.23.51.33.20.9
pure conifer forest77.42.977.53.077.42.1
mixed conifer forest6.71.79.52.18.11.4
mixed broadleaf forest2.41.12.01.02.20.7
pure broadleaf forest10.62.17.51.99.11.4
total100.0.100.0.100.0.
JUn/a..3.02.12.31.6
pure conifer forest4.84.731.95.825.34.7
mixed conifer forest33.310.319.64.922.94.5
mixed broadleaf forest28.69.922.85.224.24.6
pure broadleaf forest33.310.322.85.225.34.7
total100.0.100.0.100.0.
LUn/a4.84.74.22.14.31.9
pure conifer forest33.310.365.14.759.84.4
mixed conifer forest38.110.615.33.519.13.5
mixed broadleaf forest9.56.48.62.88.82.5
pure broadleaf forest14.37.76.72.58.02.4
total100.0.100.0.100.0.
NEn/a..6.82.96.42.8
pure conifer forest40.022.053.45.652.75.4
mixed conifer forest60.022.026.14.928.14.9
mixed broadleaf forest..6.22.75.92.6
pure broadleaf forest..7.52.97.02.8
total100.0.100.0.100.0.
NWn/a......
pure conifer forest50.020.845.515.347.112.3
mixed conifer forest33.319.69.18.917.69.4
mixed broadleaf forest..9.18.95.95.8
pure broadleaf forest16.715.536.414.829.411.3
total100.0.100.0.100.0.
OWn/a8.75.96.84.77.73.7
pure conifer forest47.810.557.39.453.07.0
mixed conifer forest8.75.921.57.815.75.1
mixed broadleaf forest13.07.17.24.99.84.2
pure broadleaf forest21.78.77.24.913.74.9
total100.0.100.0.100.0.
SGn/a4.02.33.22.33.71.6
pure conifer forest29.35.345.16.336.54.1
mixed conifer forest37.35.619.45.029.23.9
mixed broadleaf forest17.34.412.94.315.33.1
pure broadleaf forest12.03.819.45.015.33.1
total100.0.100.0.100.0.
SHn/a..5.63.95.63.9
pure conifer forest..33.37.933.37.9
mixed conifer forest..16.76.316.76.3
mixed broadleaf forest..19.46.719.46.7
pure broadleaf forest..25.07.325.07.3
total..100.0.100.0.
SOn/a..1.31.31.21.2
pure conifer forest25.021.816.54.216.94.1
mixed conifer forest..22.84.721.74.5
mixed broadleaf forest25.021.830.45.230.15.0
pure broadleaf forest50.025.129.15.130.15.1
total100.0.100.0.100.0.
SZn/a5.63.82.92.84.22.4
pure conifer forest55.58.365.78.060.55.8
mixed conifer forest25.07.25.73.915.54.3
mixed broadleaf forest2.82.811.45.47.03.1
pure broadleaf forest11.15.314.35.912.74.0
total100.0.100.0.100.0.
TGn/a10.09.53.32.34.32.4
pure conifer forest20.012.731.56.029.95.5
mixed conifer forest20.012.731.56.029.95.5
mixed broadleaf forest30.014.610.44.013.24.1
pure broadleaf forest20.012.723.25.522.85.0
total100.0.100.0.100.0.
TIn/a1.40.83.52.41.90.8
pure conifer forest27.13.126.15.826.92.7
mixed conifer forest7.51.85.33.07.11.6
mixed broadleaf forest6.61.73.52.46.01.5
pure broadleaf forest57.33.461.66.458.23.0
total100.0.100.0.100.0.
URn/a..10.47.04.63.2
pure conifer forest66.39.752.611.560.27.5
mixed conifer forest8.35.6..4.63.2
mixed broadleaf forest8.35.615.68.311.54.9
pure broadleaf forest17.17.821.59.519.16.1
total100.0.100.0.100.0.
VDn/a..5.01.54.01.3
pure conifer forest42.47.437.83.438.63.1
mixed conifer forest19.96.028.43.226.82.8
mixed broadleaf forest13.45.113.52.413.52.2
pure broadleaf forest24.46.415.42.617.12.4
total100.0.100.0.100.0.
VSn/a3.81.45.72.54.41.3
pure conifer forest76.63.167.45.073.62.7
mixed conifer forest7.62.09.03.08.01.6
mixed broadleaf forest4.31.52.21.63.71.1
pure broadleaf forest7.62.015.73.910.21.8
total100.0.100.0.100.0.
ZGn/a......
pure conifer forest44.417.175.022.353.814.2
mixed conifer forest22.214.3..15.410.4
mixed broadleaf forest11.110.825.022.415.410.4
pure broadleaf forest22.214.3..15.410.4
total100.0.100.0.100.0.
ZHn/a33.327.32.91.43.51.5
pure conifer forest..35.74.135.04.0
mixed conifer forest..28.63.828.03.8
mixed broadleaf forest..14.33.014.02.9
pure broadleaf forest66.727.318.63.319.63.3
total100.0.100.0.100.0.
Switzerlandn/a3.70.64.60.54.20.4
pure conifer forest53.01.445.61.148.40.9
mixed conifer forest15.01.019.00.917.50.7
mixed broadleaf forest7.80.811.70.710.20.6
pure broadleaf forest20.51.119.20.919.70.7
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155286/141665

NFI1

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 1983/85
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %
AGn/a..3.2343.234
pure conifer forest..13.71513.715
mixed conifer forest..7.6217.621
mixed broadleaf forest..7.2227.222
pure broadleaf forest..16.91316.913
total..48.7248.72
AIn/a0.3100..0.3100
pure conifer forest1.9341.0542.924
mixed conifer forest0.6691.0541.639
mixed broadleaf forest......
pure broadleaf forest......
total2.9241.9344.811
ARn/a......
pure conifer forest1.6413.2254.817
mixed conifer forest0.6691.3471.936
mixed broadleaf forest..0.6690.669
pure broadleaf forest..0.6690.669
total2.2335.8148.05
BEn/a3.4314.5277.921
pure conifer forest35.2950.7785.95
mixed conifer forest12.31622.91135.29
mixed broadleaf forest5.12511.01716.114
pure broadleaf forest4.82612.31617.114
total60.96101.34162.32
BL/BSn/a0.41001.2571.649
pure conifer forest..3.3333.333
mixed conifer forest0.41000.8701.257
mixed broadleaf forest0.8703.7314.527
pure broadleaf forest..8.5188.518
total1.64917.5819.16
FRn/a1.9442.2404.129
pure conifer forest8.2199.71717.911
mixed conifer forest3.4324.9268.219
mixed broadleaf forest1.5493.0344.527
pure broadleaf forest0.7705.6246.423
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/a..0.8700.870
pure conifer forest3.1333.9296.919
mixed conifer forest1.2571.2572.339
mixed broadleaf forest0.8701.2571.943
pure broadleaf forest2.3391.5493.929
total7.3198.51715.88
GRn/a2.1412.4384.527
pure conifer forest56.2754.07110.24
mixed conifer forest4.9266.62311.517
mixed broadleaf forest1.8451.4503.233
pure broadleaf forest7.7215.22612.916
total72.6569.76142.33
JUn/a..0.8700.870
pure conifer forest0.41008.2198.619
mixed conifer forest2.7365.0267.820
mixed broadleaf forest2.3405.8248.219
pure broadleaf forest2.7365.8248.619
total8.21925.7733.93
LUn/a0.31001.4501.745
pure conifer forest2.23721.3923.58
mixed conifer forest2.5345.0247.519
mixed broadleaf forest0.6702.8323.529
pure broadleaf forest0.9572.2373.131
total6.62032.8539.33
NEn/a..1.8451.845
pure conifer forest0.67013.81114.411
mixed conifer forest1.0576.7197.718
mixed broadleaf forest..1.6441.644
pure broadleaf forest..1.9401.940
total1.64425.8527.44
NWn/a......
pure conifer forest1.2551.9403.129
mixed conifer forest0.8690.41001.255
mixed broadleaf forest..0.41000.4100
pure broadleaf forest0.41001.5461.940
total2.3364.2226.513
OWn/a0.7700.7711.549
pure conifer forest4.1276.02110.114
mixed conifer forest0.7702.2393.033
mixed broadleaf forest1.1570.7701.943
pure broadleaf forest1.9430.7702.636
total8.61610.41419.04
SGn/a1.1570.7711.844
pure conifer forest7.92010.11818.112
mixed conifer forest10.1184.32814.514
mixed broadleaf forest4.7272.9357.620
pure broadleaf forest3.3334.3287.620
total27.1922.41049.54
SHn/a..0.7700.770
pure conifer forest..4.3244.324
mixed conifer forest..2.1382.138
mixed broadleaf forest..2.5342.534
pure broadleaf forest..3.2293.229
total..12.8312.83
SOn/a..0.41000.4100
pure conifer forest0.41004.9265.325
mixed conifer forest..6.8216.821
mixed broadleaf forest0.41009.1179.517
pure broadleaf forest0.8708.7189.517
total1.54929.9431.44
SZn/a0.7710.41001.157
pure conifer forest7.2208.31815.611
mixed conifer forest3.3320.7704.028
mixed broadleaf forest0.41001.4491.844
pure broadleaf forest1.4491.8443.332
total13.01312.71325.75
TGn/a0.31000.6700.957
pure conifer forest0.6705.7206.319
mixed conifer forest0.6705.7206.319
mixed broadleaf forest0.9571.9402.832
pure broadleaf forest0.6704.2244.822
total3.03018.0621.04
TIn/a1.1580.7711.844
pure conifer forest20.4125.32525.811
mixed conifer forest5.7251.1586.823
mixed broadleaf forest5.0260.7715.724
pure broadleaf forest43.3812.61655.96
total75.5520.41295.94
URn/a..0.7700.770
pure conifer forest5.3223.3308.616
mixed conifer forest0.770..0.770
mixed broadleaf forest0.7701.0571.743
pure broadleaf forest1.4501.4502.735
total8.0176.42114.311
VDn/a..3.8313.831
pure conifer forest7.22228.81036.09
mixed conifer forest3.43321.61225.011
mixed broadleaf forest2.34010.31812.516
pure broadleaf forest4.23011.81715.914
total17.11476.2493.23
VSn/a2.4381.8454.229
pure conifer forest48.4720.61269.05
mixed conifer forest4.8262.7357.521
mixed broadleaf forest2.7350.7713.431
pure broadleaf forest4.8264.8269.618
total63.1530.6993.73
ZGn/a......
pure conifer forest1.7441.3533.028
mixed conifer forest0.968..0.968
mixed broadleaf forest0.41000.41000.968
pure broadleaf forest0.968..0.968
total3.9211.7445.69
ZHn/a0.41001.4501.844
pure conifer forest..17.61217.612
mixed conifer forest..14.11414.114
mixed broadleaf forest..7.0217.021
pure broadleaf forest0.7709.2189.917
total1.15749.3250.42
Switzerlandn/a15.11530.11145.29
pure conifer forest213.94300.83514.72
mixed conifer forest60.57125.45185.94
mixed broadleaf forest31.51177.46108.95
pure broadleaf forest82.76126.65209.34
total403.82660.211064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155287/141666

NFI1

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 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %±
inside perimetern/a3.72.65.63.86.11.43.50.81.50.83.80.6
pure conifer forest13.04.616.76.251.13.071.52.034.02.953.21.4
mixed conifer forest33.36.433.37.925.02.610.01.37.61.615.11.1
mixed broadleaf forest25.96.013.95.88.61.75.91.05.71.47.70.8
pure broadleaf forest24.15.830.67.79.31.79.21.351.13.120.31.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a4.10.94.10.85.21.35.11.14.02.34.50.5
pure conifer forest31.12.139.62.057.32.969.02.334.55.546.11.1
mixed conifer forest24.52.022.51.719.12.39.81.55.32.619.20.9
mixed broadleaf forest17.81.713.71.46.91.55.01.14.02.311.50.7
pure broadleaf forest22.41.920.11.611.51.911.11.652.15.818.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.10.94.20.85.61.04.20.72.10.84.20.4
pure conifer forest29.32.038.31.954.22.170.41.534.12.648.80.9
mixed conifer forest25.41.923.11.722.01.79.91.07.11.417.60.7
mixed broadleaf forest18.71.713.71.47.71.15.50.85.31.210.10.5
pure broadleaf forest22.61.820.71.610.41.310.01.051.32.719.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155288/141667

NFI1

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 1983/85
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/a0.7710.7716.1246.2231.45015.215
pure conifer forest2.6382.14151.57126.5431.610214.33
mixed conifer forest6.6234.22925.21117.7147.02260.77
mixed broadleaf forest5.1261.8458.72010.4185.32531.211
pure broadleaf forest4.7273.9309.41916.31447.4781.76
total19.71312.716100.95177.0392.84403.12
outside perimetern/a7.3228.8205.4266.9221.15829.511
pure conifer forest54.8784.7559.5795.059.219303.03
mixed conifer forest43.1848.1819.81313.5161.450126.05
mixed broadleaf forest31.41029.2107.2226.9221.15875.76
pure broadleaf forest39.4942.9811.91715.31513.815123.35
total176.02213.62103.84137.6426.511657.51
totaln/a8.0219.51911.51713.2162.53844.79
pure conifer forest57.3786.85111.04221.5340.78517.32
mixed conifer forest49.6852.3745.1831.2108.520186.74
mixed broadleaf forest36.5930.91015.91517.3146.423107.05
pure broadleaf forest44.2846.7821.31231.51061.26204.94
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155289/141668

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigneddegree of mixture %± %± %± %± %± %± %±
inside perimetern/a4.42.25.91.43.91.53.81.43.21.41.50.83.80.6
pure conifer forest14.43.757.93.045.43.776.63.182.13.134.02.953.31.4
mixed conifer forest33.35.019.02.425.53.37.62.06.42.07.61.615.01.0
mixed broadleaf forest21.14.38.41.710.62.34.31.52.61.35.71.47.70.8
pure broadleaf forest26.74.78.81.714.62.67.62.05.71.951.13.120.21.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a4.10.66.31.55.01.75.72.53.31.34.02.34.50.5
pure conifer forest35.91.559.23.153.04.067.45.079.13.034.55.546.21.1
mixed conifer forest23.41.316.92.315.72.99.03.09.92.25.32.619.10.9
mixed broadleaf forest15.51.17.51.610.02.42.21.61.70.94.02.311.50.7
pure broadleaf forest21.11.210.21.916.32.915.73.96.11.852.15.818.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a4.20.66.11.04.41.14.41.33.21.02.10.84.20.4
pure conifer forest34.21.458.52.149.02.773.62.780.52.234.12.648.90.9
mixed conifer forest24.21.218.01.720.82.28.01.68.31.57.11.417.60.7
mixed broadleaf forest15.91.18.01.210.31.73.71.12.10.85.31.210.10.5
pure broadleaf forest21.51.29.51.315.42.010.21.85.91.351.32.719.30.7
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, 04.11.2014 #155290/141669

NFI1

forest area: processes in channels SilvaProtect, modelled and assigned · degree of mixture · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern 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/a1.4505.8252.4382.4381.8451.45015.215
pure conifer forest4.62857.0728.01048.3745.3731.610214.83
mixed conifer forest10.71818.81315.7144.8263.5317.02260.57
mixed broadleaf forest6.8238.3206.6222.7351.4505.32531.111
pure broadleaf forest8.6208.7209.0194.8263.23347.4781.66
total32.21098.4561.6663.1555.2692.84403.32
outside perimetern/a16.1155.8252.8351.8452.1411.15829.611
pure conifer forest139.9454.5729.21020.61250.579.219303.73
mixed conifer forest91.2615.5158.6192.7356.3231.450125.85
mixed broadleaf forest60.476.9235.5250.7711.1581.15875.66
pure broadleaf forest82.369.4199.0194.8263.93013.815123.15
total389.9192.0555.0630.6963.9626.511657.91
totaln/a17.51411.5175.2254.2293.9302.53844.89
pure conifer forest144.54111.4457.1669.0595.8440.78518.62
mixed conifer forest101.9534.31024.3117.5219.8188.520186.44
mixed broadleaf forest67.2715.11512.1163.4312.5386.423106.75
pure broadleaf forest90.9618.01418.0139.6187.02261.26204.74
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155291/141670
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