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NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %±
inside perimetern/a......0.20.2..0.10.1
less than 10 years ago44.74.968.66.543.02.830.11.910.11.831.51.2
11-20 years ago25.24.313.74.826.72.519.41.611.21.919.61.1
21-30 years ago9.72.97.83.813.72.013.91.48.41.612.10.9
31-40 years ago9.72.92.01.95.51.310.91.310.11.89.10.8
41-50 years ago3.91.92.01.93.61.18.41.114.32.18.00.7
over 50 years ago6.82.55.93.37.51.517.11.545.82.919.71.0
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a............
less than 10 years ago56.82.469.31.945.23.133.72.713.84.853.91.2
11-20 years ago28.22.222.11.731.82.919.72.35.93.324.41.1
21-30 years ago8.31.34.90.98.41.79.51.711.84.57.40.6
31-40 years ago4.21.01.70.53.11.17.51.511.84.53.90.5
41-50 years ago0.90.50.80.44.21.23.91.115.75.12.40.4
over 50 years ago1.60.61.20.47.31.625.62.541.06.97.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a......0.10.1..0.00.0
less than 10 years ago54.52.269.31.844.02.131.31.510.71.743.80.9
11-20 years ago27.61.921.41.629.01.919.51.310.41.722.20.8
21-30 years ago8.61.25.10.911.31.312.41.18.91.69.50.5
31-40 years ago5.21.01.70.54.40.99.81.010.41.76.20.4
41-50 years ago1.50.50.90.43.90.86.90.814.61.94.90.4
over 50 years ago2.60.71.60.57.41.119.91.345.02.713.20.6
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 #156936/143315

NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a......0.3100..0.3100
less than 10 years ago16.81412.31747.6862.9710.318149.95
11-20 years ago9.5192.53829.61040.5911.41793.36
21-30 years ago3.7311.45015.11529.0118.52057.78
31-40 years ago3.6310.41006.12422.81210.31843.29
41-50 years ago1.5500.41004.03017.61414.51537.99
over 50 years ago2.6381.1588.32135.6946.3893.96
total37.6917.914110.74208.93101.34476.32
outside of perimetern/a............
less than 10 years ago89.85144.4342.5835.792.538314.93
11-20 years ago44.5846.0829.91020.8131.158142.45
21-30 years ago13.11610.2187.92110.1182.14143.49
31-40 years ago6.6233.5312.9358.0212.14123.112
41-50 years ago1.5501.8454.0304.2292.83514.216
over 50 years ago2.6382.5386.82327.1117.42146.39
total158.13208.4294.15105.8518.013584.32
totaln/a......0.3100..0.3100
less than 10 years ago106.64156.7390.1598.6512.816464.82
11-20 years ago54.0748.5859.5761.3712.416235.73
21-30 years ago16.81411.61723.11239.1910.618101.26
31-40 years ago10.2183.9309.02030.81012.41666.37
41-50 years ago2.9352.1417.92121.81217.41452.18
over 50 years ago5.1263.53115.11562.7753.77140.25
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156937/143316

NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years) %± %± %± %± %± %± %±
inside perimetern/a......0.50.5....0.10.1
less than 10 years ago52.64.043.02.939.93.419.32.732.03.410.11.831.51.2
11-20 years ago21.43.323.72.527.03.112.72.323.73.111.21.919.61.1
21-30 years ago9.12.314.72.012.22.313.22.314.92.68.41.612.10.9
31-40 years ago7.12.15.31.37.81.916.52.68.22.010.11.89.10.8
41-50 years ago3.21.44.01.14.41.413.22.36.71.814.32.18.00.7
over 50 years ago6.52.09.31.78.72.024.53.014.42.545.82.919.71.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a..............
less than 10 years ago64.01.541.73.344.64.331.15.933.13.913.84.853.91.2
11-20 years ago24.71.331.63.123.73.79.83.823.53.55.93.324.31.1
21-30 years ago6.30.89.21.97.62.313.24.38.32.311.84.57.40.6
31-40 years ago2.70.53.51.24.51.810.03.97.62.211.84.53.90.5
41-50 years ago0.90.33.91.36.02.13.32.32.81.415.75.12.40.4
over 50 years ago1.40.410.12.013.63.032.76.024.83.641.06.97.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a......0.40.4....0.00.0
less than 10 years ago62.51.442.42.241.82.722.02.532.42.510.71.743.90.9
11-20 years ago24.21.227.11.925.72.412.12.023.62.310.41.722.20.8
21-30 years ago6.70.712.31.410.41.713.22.112.11.88.91.69.50.5
31-40 years ago3.30.54.50.96.51.315.02.28.01.510.41.76.20.4
41-50 years ago1.20.34.00.95.01.211.01.95.01.214.61.94.90.4
over 50 years ago2.00.49.71.310.61.726.42.718.92.145.02.713.20.6
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 #156938/143317

NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtecttime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a......0.3100....0.3100
less than 10 years ago29.01146.5828.31014.11521.81210.318149.95
11-20 years ago11.81725.61119.2139.31916.21411.41793.36
21-30 years ago5.02715.9158.6199.61810.2188.52057.88
31-40 years ago3.9305.8255.52512.0165.62510.31843.19
41-50 years ago1.8454.3293.1339.6184.62714.51537.99
over 50 years ago3.63210.1196.22317.8139.91846.3893.96
total55.18108.2470.9572.7568.25101.34476.32
outside of perimetern/a..............
less than 10 years ago235.0334.31020.4126.52216.8142.538315.53
11-20 years ago90.5626.01110.8172.14111.9171.158142.45
21-30 years ago23.3127.6213.5312.8354.2282.14143.49
31-40 years ago10.0192.9352.1412.1413.9302.14123.112
41-50 years ago3.2333.2332.8350.7711.4502.83514.116
over 50 years ago5.0278.3206.2236.92212.6167.42146.49
total367.0182.2545.7721.01250.9718.013584.82
totaln/a......0.3100....0.3100
less than 10 years ago264.0280.8548.7720.61238.6812.816465.42
11-20 years ago102.3551.6730.01011.31728.11012.416235.73
21-30 years ago28.31123.41212.11612.41614.41510.618101.26
31-40 years ago14.0168.7207.62114.1159.51912.41666.27
41-50 years ago5.0277.6225.92410.3186.02417.41452.18
over 50 years ago8.62018.41312.41624.71122.51253.77140.35
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156939/143318

NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiontime of last treatment (classes of 10 years) %± %± %±
Western Juran/a......
less than 10 years ago46.15.354.22.852.52.4
11-20 years ago24.74.629.62.528.52.2
21-30 years ago6.72.79.81.69.11.4
31-40 years ago10.13.23.71.05.01.1
41-50 years ago4.52.20.60.41.40.6
over 50 years ago7.92.92.10.83.40.9
total100.0.100.0.100.0.
Eastern Juran/a......
less than 10 years ago35.712.864.94.761.44.5
11-20 years ago28.612.123.84.224.43.9
21-30 years ago28.612.13.71.86.62.3
31-40 years ago7.16.95.72.35.92.2
41-50 years ago..1.91.31.71.2
over 50 years ago......
total100.0.100.0.100.0.
Western Plateaun/a......
less than 10 years ago74.712.753.24.955.44.7
11-20 years ago..26.34.423.64.0
21-30 years ago16.910.97.82.78.72.6
31-40 years ago..5.92.35.22.1
41-50 years ago..3.91.93.51.7
over 50 years ago8.48.12.91.73.51.7
total100.0.100.0.100.0.
Central Plateaun/a......
less than 10 years ago59.110.571.23.270.03.1
11-20 years ago27.39.523.63.024.02.9
21-30 years ago4.54.52.51.12.71.1
31-40 years ago..1.00.70.90.6
41-50 years ago4.54.50.50.50.90.6
over 50 years ago4.54.51.10.81.40.8
total100.0.100.0.100.0.
Eastern Plateaun/a......
less than 10 years ago76.510.373.52.673.72.5
11-20 years ago5.95.719.62.318.82.2
21-30 years ago5.95.75.51.35.51.3
31-40 years ago5.95.70.70.51.00.6
41-50 years ago......
over 50 years ago5.95.70.70.51.00.6
total100.0.100.0.100.0.
Western Pre-Alpsn/a......
less than 10 years ago27.95.439.67.532.44.5
11-20 years ago25.15.332.57.227.94.3
21-30 years ago26.55.47.03.919.03.7
31-40 years ago4.42.54.73.24.52.0
41-50 years ago4.42.54.73.24.52.0
over 50 years ago11.73.911.64.911.73.1
total100.0.100.0.100.0.
Central Pre-Alpsn/a......
less than 10 years ago54.34.443.74.348.93.1
11-20 years ago22.53.736.34.129.52.8
21-30 years ago9.32.69.62.59.51.8
31-40 years ago4.71.91.51.03.01.1
41-50 years ago2.31.32.21.32.30.9
over 50 years ago7.02.26.72.16.81.6
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a......
less than 10 years ago39.14.750.65.544.03.6
11-20 years ago32.74.524.14.729.03.3
21-30 years ago10.93.07.22.89.32.1
31-40 years ago7.32.54.82.46.21.7
41-50 years ago4.52.07.22.85.71.7
over 50 years ago5.52.26.02.65.71.7
total100.0.100.0.100.0.
Northwestern Alpsn/a......
less than 10 years ago38.84.838.06.938.63.9
11-20 years ago24.34.218.05.422.23.4
21-30 years ago13.63.410.04.212.42.7
31-40 years ago6.82.58.03.87.22.1
41-50 years ago5.82.38.03.96.52.0
over 50 years ago10.73.118.05.413.12.7
total100.0.100.0.100.0.
Central Alpsn/a......
less than 10 years ago40.78.140.89.540.76.2
11-20 years ago18.96.511.06.015.64.5
21-30 years ago13.55.611.36.212.64.2
31-40 years ago8.14.53.73.66.23.0
41-50 years ago..3.73.61.61.6
over 50 years ago18.96.529.48.823.35.3
total100.0.100.0.100.0.
Northeastern Alpsn/a......
less than 10 years ago41.46.527.39.537.55.4
11-20 years ago20.75.336.410.325.04.9
21-30 years ago13.84.54.54.511.23.5
31-40 years ago8.63.74.54.57.53.0
41-50 years ago6.93.34.54.56.22.7
over 50 years ago8.63.722.79.012.53.7
total100.0.100.0.100.0.
Southwestern Alpsn/a0.50.5..0.40.4
less than 10 years ago19.32.731.15.922.02.5
11-20 years ago12.72.39.83.812.12.0
21-30 years ago13.22.313.24.313.22.1
31-40 years ago16.52.610.03.915.02.2
41-50 years ago13.22.33.32.311.01.9
over 50 years ago24.53.032.76.026.42.7
total100.0.100.0.100.0.
Southeastern Alpsn/a......
less than 10 years ago32.03.433.13.932.42.5
11-20 years ago23.73.123.53.523.62.3
21-30 years ago14.92.68.32.312.11.8
31-40 years ago8.22.07.62.28.01.5
41-50 years ago6.71.82.81.45.01.2
over 50 years ago14.42.524.83.618.92.1
total100.0.100.0.100.0.
Southern Alpsn/a......
less than 10 years ago10.11.813.84.810.71.7
11-20 years ago11.21.95.93.310.41.7
21-30 years ago8.41.611.84.58.91.6
31-40 years ago10.11.811.84.510.41.7
41-50 years ago14.32.115.75.114.61.9
over 50 years ago45.82.941.06.945.02.7
total100.0.100.0.100.0.
Switzerlandn/a0.10.1..0.00.0
less than 10 years ago31.51.253.71.243.70.9
11-20 years ago19.61.124.41.122.20.8
21-30 years ago12.20.97.50.79.60.5
31-40 years ago9.10.84.00.56.30.4
41-50 years ago7.90.72.50.44.90.4
over 50 years ago19.71.08.00.613.20.6
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156940/143319

NFI2

forest area: protection forest perimeter SilvaProtect · 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 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
Western Juran/a......
less than 10 years ago14.61563.5678.15
11-20 years ago7.82134.6942.58
21-30 years ago2.14111.51713.616
31-40 years ago3.2334.3297.521
41-50 years ago1.4500.7712.141
over 50 years ago2.5382.5385.026
total31.810117.13148.92
Eastern Juran/a......
less than 10 years ago2.04426.9828.98
11-20 years ago1.6499.91811.516
21-30 years ago1.6491.5503.135
31-40 years ago0.41002.4402.837
41-50 years ago..0.8700.870
over 50 years ago......
total5.52541.5447.03
Western Plateaun/a......
less than 10 years ago3.63322.51126.19
11-20 years ago..11.11711.117
21-30 years ago0.8703.3344.130
31-40 years ago..2.5402.540
41-50 years ago..1.6491.649
over 50 years ago0.41001.2571.649
total4.92842.3547.24
Central Plateaun/a......
less than 10 years ago4.02744.1548.15
11-20 years ago1.94014.61316.512
21-30 years ago0.31001.5441.940
31-40 years ago..0.6710.671
41-50 years ago0.31000.31000.671
over 50 years ago0.31000.7711.058
total6.82061.9368.72
Eastern Plateaun/a......
less than 10 years ago4.62776.5481.14
11-20 years ago0.410020.41220.712
21-30 years ago0.41005.7246.124
31-40 years ago0.41000.7711.158
41-50 years ago......
over 50 years ago0.41000.7711.158
total6.124104.02110.12
Western Pre-Alpsn/a......
less than 10 years ago7.0226.32313.314
11-20 years ago6.3235.22611.516
21-30 years ago6.7221.1577.820
31-40 years ago1.1570.7701.944
41-50 years ago1.1570.7701.944
over 50 years ago2.9351.9444.827
total25.2915.91341.14
Central Pre-Alpsn/a......
less than 10 years ago25.11121.21246.37
11-20 years ago10.41817.61328.010
21-30 years ago4.3284.7279.019
31-40 years ago2.2400.7712.935
41-50 years ago1.1581.1582.240
over 50 years ago3.2333.2336.523
total46.3748.4794.72
Eastern Pre-Alpsn/a......
less than 10 years ago15.41415.01430.49
11-20 years ago12.9157.12120.012
21-30 years ago4.3282.1406.423
31-40 years ago2.9351.4504.328
41-50 years ago1.8442.1403.929
over 50 years ago2.1401.8443.929
total39.3729.6968.93
Northwestern Alpsn/a......
less than 10 years ago14.3146.82221.111
11-20 years ago8.9193.23312.116
21-30 years ago5.0261.8446.822
31-40 years ago2.5371.4503.929
41-50 years ago2.1401.4503.631
over 50 years ago3.9303.2337.221
total36.8717.91354.74
Central Alpsn/a......
less than 10 years ago5.2243.8299.018
11-20 years ago2.4371.0573.430
21-30 years ago1.7441.1582.834
31-40 years ago1.0570.31001.449
41-50 years ago..0.31000.3100
over 50 years ago2.4372.7345.224
total12.7139.31722.18
Northeastern Alpsn/a......
less than 10 years ago8.6182.14010.716
11-20 years ago4.3282.9347.221
21-30 years ago2.9340.41003.232
31-40 years ago1.8440.41002.140
41-50 years ago1.4490.41001.844
over 50 years ago1.8441.8443.630
total20.8107.91928.76
Southwestern Alpsn/a0.3100..0.3100
less than 10 years ago14.1156.52220.612
11-20 years ago9.3192.14111.317
21-30 years ago9.6182.83512.416
31-40 years ago12.0162.14114.115
41-50 years ago9.6180.77110.318
over 50 years ago17.8136.92224.711
total72.7521.01293.73
Southeastern Alpsn/a......
less than 10 years ago21.81216.81438.68
11-20 years ago16.21411.91728.110
21-30 years ago10.2184.22814.415
31-40 years ago5.6253.9309.519
41-50 years ago4.6271.4506.024
over 50 years ago9.91812.61622.512
total68.2550.97119.03
Southern Alpsn/a......
less than 10 years ago10.3182.53812.816
11-20 years ago11.4171.15812.416
21-30 years ago8.5202.14110.618
31-40 years ago10.3182.14112.416
41-50 years ago14.5152.83517.414
over 50 years ago46.387.42153.77
total101.3418.013119.33
Switzerlandn/a0.3100..0.3100
less than 10 years ago150.65314.53465.12
11-20 years ago93.66142.75236.33
21-30 years ago58.4843.89102.16
31-40 years ago43.3923.61266.97
41-50 years ago38.0914.51652.58
over 50 years ago94.1646.69140.75
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156941/143320

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture %± %± %± %± %± %± %±
inside perimetern/a....0.90.41.10.81.30.91.40.71.00.3
pure conifer forest13.23.316.54.248.92.277.63.086.92.731.02.748.61.3
mixed conifer forest34.94.645.65.624.31.98.82.13.91.67.61.618.31.0
mixed broadleaf forest27.44.315.24.013.81.53.61.43.31.46.91.510.90.8
pure broadleaf forest24.54.222.84.712.01.48.82.14.61.753.12.921.31.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.50.30.50.32.60.9......0.90.2
pure conifer forest30.12.234.01.956.02.672.86.085.13.235.26.542.71.2
mixed conifer forest29.32.226.61.721.72.210.94.22.51.411.14.323.51.0
mixed broadleaf forest20.02.018.21.510.41.69.13.95.02.07.43.615.40.9
pure broadleaf forest20.02.020.81.69.31.57.23.57.52.446.26.817.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.30.40.21.60.40.80.60.70.51.20.60.90.2
pure conifer forest26.71.932.01.751.81.776.52.786.12.131.72.545.40.9
mixed conifer forest30.52.028.71.723.21.49.31.83.31.18.21.521.20.7
mixed broadleaf forest21.51.817.81.412.41.14.91.44.01.27.01.413.30.6
pure broadleaf forest20.91.821.01.510.91.08.51.85.91.452.02.719.20.7
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 #156942/143321

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....1.8450.7710.7711.4504.628
pure conifer forest5.0264.62892.2551.0647.0732.010231.93
mixed conifer forest13.31612.71645.885.8242.1417.92187.66
mixed broadleaf forest10.4184.22925.9112.4371.8447.12251.98
pure broadleaf forest9.4196.42322.7125.8242.53854.87101.55
total38.2927.911188.4365.7554.16103.24477.52
outside of perimetern/a0.7711.1583.333......5.127
pure conifer forest45.4876.7670.7613.71536.396.823249.63
mixed conifer forest44.3860.1727.4112.1411.1582.141137.05
mixed broadleaf forest30.31041.0913.1161.7442.1411.45089.76
pure broadleaf forest30.31047.0811.7171.4503.2338.920102.46
total151.03226.02126.2418.91342.6819.213583.82
totaln/a0.7711.1585.1270.7710.7711.4509.719
pure conifer forest50.4781.36162.9464.7583.3438.89481.42
mixed conifer forest57.6772.8673.167.9203.23310.018224.64
mixed broadleaf forest40.7845.3839.194.1283.9308.520141.65
pure broadleaf forest39.6953.4734.4107.2215.72563.76203.94
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156943/143322

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantondegree of mixture %± %± %±
AGn/a......
pure conifer forest..22.03.821.53.7
mixed conifer forest..23.73.923.13.8
mixed broadleaf forest66.727.322.93.924.03.9
pure broadleaf forest33.327.331.44.331.44.2
total100.0.100.0.100.0.
AIn/a......
pure conifer forest60.015.760.022.560.012.9
mixed conifer forest40.015.840.022.540.013.0
mixed broadleaf forest......
pure broadleaf forest......
total100.0.100.0.100.0.
ARn/a..6.76.64.04.0
pure conifer forest50.016.146.713.148.010.1
mixed conifer forest40.015.840.012.940.09.9
mixed broadleaf forest10.09.7..4.04.0
pure broadleaf forest..6.76.64.04.0
total100.0.100.0.100.0.
BEn/a0.50.52.00.91.30.5
pure conifer forest53.43.445.83.149.32.3
mixed conifer forest26.13.027.42.826.82.0
mixed broadleaf forest13.22.312.22.012.71.5
pure broadleaf forest6.81.712.62.19.91.4
total100.0.100.0.100.0.
BL/BSn/a......
pure conifer forest10.09.615.86.014.65.1
mixed conifer forest10.09.613.65.712.84.9
mixed broadleaf forest30.014.619.06.521.46.0
pure broadleaf forest50.015.951.68.251.37.3
total100.0.100.0.100.0.
FRn/a......
pure conifer forest62.27.344.66.251.84.8
mixed conifer forest17.85.721.65.120.03.8
mixed broadleaf forest11.14.712.34.111.83.1
pure broadleaf forest8.94.321.65.116.43.5
total100.0.100.0.100.0.
GEn/a......
pure conifer forest..21.019.921.019.9
mixed conifer forest......
mixed broadleaf forest..21.019.921.019.9
pure broadleaf forest..58.123.758.123.7
total..100.0.100.0.
GLn/a......
pure conifer forest34.69.440.012.736.67.6
mixed conifer forest19.27.840.012.726.87.0
mixed broadleaf forest7.75.36.76.57.34.1
pure broadleaf forest38.59.613.38.929.37.2
total100.0.100.0.100.0.
GRn/a1.20.7..0.70.4
pure conifer forest74.12.878.93.376.02.1
mixed conifer forest8.81.88.32.28.61.4
mixed broadleaf forest4.01.25.11.84.41.0
pure broadleaf forest12.02.17.72.110.31.5
total100.0.100.0.100.0.
JUn/a......
pure conifer forest6.74.635.16.425.34.7
mixed conifer forest36.78.819.25.225.24.7
mixed broadleaf forest26.78.115.84.919.64.3
pure broadleaf forest30.08.429.96.129.94.9
total100.0.100.0.100.0.
LUn/a..1.91.41.61.1
pure conifer forest31.810.057.34.952.84.5
mixed conifer forest40.910.525.14.327.94.0
mixed broadleaf forest9.16.29.72.99.62.6
pure broadleaf forest18.28.36.02.48.12.5
total100.0.100.0.100.0.
NEn/a..1.71.71.41.4
pure conifer forest14.39.454.65.948.05.4
mixed conifer forest57.113.225.25.230.45.0
mixed broadleaf forest7.16.97.03.07.02.8
pure broadleaf forest21.411.011.53.913.13.7
total100.0.100.0.100.0.
NWn/a......
pure conifer forest14.313.550.016.135.311.8
mixed conifer forest57.119.010.09.729.411.3
mixed broadleaf forest..10.09.75.95.8
pure broadleaf forest28.617.430.014.829.411.3
total100.0.100.0.100.0.
OWn/a..3.73.61.81.8
pure conifer forest26.98.860.29.843.27.0
mixed conifer forest26.98.820.18.123.66.0
mixed broadleaf forest34.69.48.05.521.65.8
pure broadleaf forest11.56.38.05.59.84.2
total100.0.100.0.100.0.
SGn/a1.21.23.72.62.21.2
pure conifer forest25.04.737.76.729.93.9
mixed conifer forest33.35.228.36.231.44.0
mixed broadleaf forest23.84.720.85.622.63.6
pure broadleaf forest16.74.19.44.013.93.0
total100.0.100.0.100.0.
SHn/a......
pure conifer forest..23.57.422.27.0
mixed conifer forest50.035.823.57.425.07.3
mixed broadleaf forest50.035.823.57.425.07.3
pure broadleaf forest..29.47.927.87.5
total100.0.100.0.100.0.
SOn/a......
pure conifer forest16.715.311.73.712.03.6
mixed conifer forest16.715.328.65.227.74.9
mixed broadleaf forest33.319.336.45.536.15.3
pure broadleaf forest33.319.323.44.824.14.7
total100.0.100.0.100.0.
SZn/a2.52.5..1.41.4
pure conifer forest47.57.971.08.157.75.8
mixed conifer forest27.57.16.54.418.34.6
mixed broadleaf forest10.04.812.96.111.33.8
pure broadleaf forest12.55.39.75.311.33.8
total100.0.100.0.100.0.
TGn/a..1.71.71.41.4
pure conifer forest10.09.531.56.028.55.4
mixed conifer forest40.015.634.86.235.65.7
mixed broadleaf forest20.012.712.14.313.24.1
pure broadleaf forest30.014.619.95.221.34.9
total100.0.100.0.100.0.
TIn/a1.30.8..1.10.6
pure conifer forest24.42.825.77.024.62.6
mixed conifer forest7.51.77.74.37.51.6
mixed broadleaf forest7.01.77.74.37.11.6
pure broadleaf forest59.83.258.87.959.73.0
total100.0.100.0.100.0.
URn/a......
pure conifer forest60.49.346.713.055.67.6
mixed conifer forest17.87.3..11.54.9
mixed broadleaf forest10.75.927.111.616.45.7
pure broadleaf forest11.26.126.211.316.45.7
total100.0.100.0.100.0.
VDn/a1.91.8..0.40.4
pure conifer forest24.15.836.93.534.13.0
mixed conifer forest29.76.229.73.329.72.9
mixed broadleaf forest20.35.520.32.920.32.6
pure broadleaf forest24.05.813.02.415.42.3
total100.0.100.0.100.0.
VSn/a1.40.81.61.61.50.7
pure conifer forest74.03.067.36.072.52.7
mixed conifer forest9.92.111.44.110.21.8
mixed broadleaf forest5.21.59.83.86.21.5
pure broadleaf forest9.42.09.83.89.51.8
total100.0.100.0.100.0.
ZGn/a......
pure conifer forest22.214.375.022.338.513.9
mixed conifer forest33.316.2..23.112.1
mixed broadleaf forest22.214.325.022.423.112.1
pure broadleaf forest22.214.3..15.410.4
total100.0.100.0.100.0.
ZHn/a......
pure conifer forest25.021.726.63.826.63.7
mixed conifer forest..32.44.031.53.9
mixed broadleaf forest50.025.122.33.523.13.5
pure broadleaf forest25.021.718.73.318.93.3
total100.0.100.0.100.0.
Switzerlandn/a1.00.30.80.20.90.2
pure conifer forest48.21.342.21.244.90.9
mixed conifer forest18.31.023.31.021.10.7
mixed broadleaf forest11.00.915.70.913.60.6
pure broadleaf forest21.51.118.00.919.60.7
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #156944/143323

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantondegree of mixture1000 ha± %1000 ha± %1000 ha± %
AGn/a......
pure conifer forest..10.51810.518
mixed conifer forest..11.31711.317
mixed broadleaf forest0.87010.91711.716
pure broadleaf forest0.410014.91415.314
total1.25747.5348.72
AIn/a......
pure conifer forest1.9341.0542.924
mixed conifer forest1.3450.6691.934
mixed broadleaf forest......
pure broadleaf forest......
total3.2211.6394.811
ARn/a..0.31000.3100
pure conifer forest1.6412.2333.822
mixed conifer forest1.3471.9363.225
mixed broadleaf forest0.3100..0.3100
pure broadleaf forest..0.31000.3100
total3.2254.8178.05
BEn/a0.31001.7452.141
pure conifer forest40.1840.0880.15
mixed conifer forest19.61323.91143.58
mixed broadleaf forest9.91810.61820.512
pure broadleaf forest5.12511.01716.114
total75.0587.35162.32
BL/BSn/a......
pure conifer forest0.41002.4402.836
mixed conifer forest0.41002.0432.439
mixed broadleaf forest1.2572.9364.129
pure broadleaf forest2.0437.7199.815
total4.12915.01019.16
FRn/a......
pure conifer forest10.51710.81621.310
mixed conifer forest3.0345.2258.219
mixed broadleaf forest1.9443.0344.926
pure broadleaf forest1.5495.2256.722
total16.81224.3941.13
GEn/a......
pure conifer forest..0.51000.5100
mixed conifer forest......
mixed broadleaf forest..0.51000.5100
pure broadleaf forest..1.3541.354
total..2.2342.234
GLn/a......
pure conifer forest3.5312.3395.822
mixed conifer forest1.9432.3394.227
mixed broadleaf forest0.8700.41001.257
pure broadleaf forest3.9290.8704.626
total10.0145.82215.88
GRn/a1.058..1.058
pure conifer forest64.9643.28108.14
mixed conifer forest7.7214.52712.216
mixed broadleaf forest3.5312.8356.323
pure broadleaf forest10.5184.22914.715
total87.6554.77142.33
JUn/a......
pure conifer forest0.8707.8208.619
mixed conifer forest4.3284.2298.519
mixed broadleaf forest3.1343.5326.622
pure broadleaf forest3.5326.62210.117
total11.71522.2833.93
LUn/a..0.6700.670
pure conifer forest2.23718.61020.89
mixed conifer forest2.8328.21811.015
mixed broadleaf forest0.6703.1313.828
pure broadleaf forest1.3491.9403.231
total6.92032.4539.33
NEn/a..0.41000.4100
pure conifer forest0.67012.51213.112
mixed conifer forest2.6345.8218.317
mixed broadleaf forest0.31001.6441.940
pure broadleaf forest1.0572.6343.629
total4.52522.9627.44
NWn/a......
pure conifer forest0.41001.9402.336
mixed conifer forest1.5460.41001.940
mixed broadleaf forest..0.41000.4100
pure broadleaf forest0.8691.2551.940
total2.7323.8246.513
OWn/a..0.31000.3100
pure conifer forest2.6365.6228.216
mixed conifer forest2.6361.9434.526
mixed broadleaf forest3.4310.7704.127
pure broadleaf forest1.1570.7701.943
total9.7149.31519.04
SGn/a0.41000.7711.158
pure conifer forest7.6217.22114.814
mixed conifer forest10.1175.42515.513
mixed broadleaf forest7.2214.02911.216
pure broadleaf forest5.1261.8446.922
total30.4819.21249.54
SHn/a......
pure conifer forest..2.8322.832
mixed conifer forest0.41002.8323.229
mixed broadleaf forest0.41002.8323.229
pure broadleaf forest..3.6273.627
total0.77012.1512.83
SOn/a......
pure conifer forest0.41003.4323.830
mixed conifer forest0.41008.3198.718
mixed broadleaf forest0.87010.61611.415
pure broadleaf forest0.8706.8217.620
total2.34029.1531.44
SZn/a0.4100..0.4100
pure conifer forest6.9208.01814.811
mixed conifer forest4.0290.7704.726
mixed broadleaf forest1.4491.4492.934
pure broadleaf forest1.8441.1572.934
total14.51211.21425.75
TGn/a..0.31000.3100
pure conifer forest0.31005.7206.019
mixed conifer forest1.2496.3197.516
mixed broadleaf forest0.6702.2372.832
pure broadleaf forest0.9573.6274.523
total3.03018.0621.04
TIn/a1.158..1.158
pure conifer forest20.0123.63123.611
mixed conifer forest6.1241.1587.222
mixed broadleaf forest5.7241.1586.822
pure broadleaf forest49.078.22057.26
total82.0413.91595.94
URn/a......
pure conifer forest5.6212.4378.017
mixed conifer forest1.743..1.743
mixed broadleaf forest1.0571.4502.437
pure broadleaf forest1.0581.3492.437
total9.3155.02414.311
VDn/a0.4100..0.4100
pure conifer forest4.92726.91031.89
mixed conifer forest6.12421.61227.710
mixed broadleaf forest4.23014.81518.913
pure broadleaf forest4.9279.51914.415
total20.51272.7493.23
VSn/a1.0580.31001.450
pure conifer forest53.8614.11568.05
mixed conifer forest7.2212.4379.618
mixed broadleaf forest3.8302.1415.824
pure broadleaf forest6.9222.1418.919
total72.7521.01293.73
ZGn/a......
pure conifer forest0.9681.3532.137
mixed conifer forest1.353..1.353
mixed broadleaf forest0.9680.41001.353
pure broadleaf forest0.968..0.968
total3.9211.7445.69
ZHn/a......
pure conifer forest0.410013.01413.414
mixed conifer forest..15.91315.913
mixed broadleaf forest0.77010.91611.615
pure broadleaf forest0.41009.2189.518
total1.44949.0350.42
Switzerlandn/a4.6284.8279.419
pure conifer forest230.23247.63477.82
mixed conifer forest87.36136.95224.24
mixed broadleaf forest52.4892.06144.45
pure broadleaf forest102.65105.65208.24
total477.12586.821064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #156945/143324

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture %± %± %± %± %± %±
inside perimetern/a....0.30.31.30.51.40.71.00.3
pure conifer forest12.63.39.84.245.92.868.21.930.82.748.51.3
mixed conifer forest35.94.741.16.930.02.612.41.37.71.618.41.0
mixed broadleaf forest27.24.421.65.813.41.98.01.16.31.410.90.8
pure broadleaf forest24.34.227.56.310.41.710.11.253.82.921.21.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.50.30.70.31.90.81.00.6..0.90.2
pure conifer forest28.22.234.11.958.23.168.92.735.46.742.71.2
mixed conifer forest27.72.227.81.823.82.610.81.89.84.223.51.0
mixed broadleaf forest21.22.017.71.68.01.79.81.77.93.815.40.9
pure broadleaf forest22.42.019.71.68.01.79.51.746.97.017.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.30.60.31.10.41.20.41.20.60.90.2
pure conifer forest25.21.932.11.851.62.168.41.531.52.545.30.9
mixed conifer forest29.32.028.91.827.11.911.91.18.01.521.20.7
mixed broadleaf forest22.41.818.01.510.91.38.60.96.51.313.40.6
pure broadleaf forest22.81.820.41.69.31.29.91.052.82.719.20.7
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 #156946/143325

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....0.41002.8351.4504.628
pure conifer forest4.7271.84550.88142.4431.110230.93
mixed conifer forest13.5167.42233.21025.9117.82187.86
mixed broadleaf forest10.2183.93014.81516.6146.42351.98
pure broadleaf forest9.1204.92711.51721.11254.57101.25
total37.6917.914110.74208.93101.34476.32
outside of perimetern/a0.7711.4501.8451.158..5.027
pure conifer forest44.5871.0654.8772.866.423249.53
mixed conifer forest43.8858.0722.41211.4171.845137.35
mixed broadleaf forest33.61036.997.62110.4181.45089.96
pure broadleaf forest35.4941.187.62110.1188.520102.66
total158.13208.4294.15105.8518.013584.32
totaln/a0.7711.4502.2413.9301.4509.619
pure conifer forest49.3872.76105.64215.2337.59480.32
mixed conifer forest57.3765.3655.5737.499.619225.14
mixed broadleaf forest43.8840.8922.41227.0117.821141.75
pure broadleaf forest44.5846.1819.11331.21063.06203.84
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156947/143326

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture %± %± %± %± %± %± %±
inside perimetern/a..0.70.51.00.71.40.81.00.71.40.71.00.3
pure conifer forest11.72.654.02.938.93.474.03.079.42.930.82.748.61.3
mixed conifer forest37.73.924.32.527.33.19.92.18.82.07.71.618.41.0
mixed broadleaf forest25.33.512.71.915.82.65.21.54.11.46.31.410.90.8
pure broadleaf forest25.33.58.31.617.02.69.42.06.71.853.82.921.21.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimetern/a0.60.21.80.92.31.31.61.6....0.90.2
pure conifer forest31.61.561.03.249.84.467.36.079.93.335.46.742.71.2
mixed conifer forest27.81.420.62.722.93.711.44.17.62.29.84.223.51.0
mixed broadleaf forest19.21.28.31.814.43.19.83.84.81.87.93.815.40.9
pure broadleaf forest20.91.38.31.810.62.79.83.87.62.246.97.017.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.21.10.51.50.71.50.70.60.41.20.60.90.2
pure conifer forest29.01.357.02.243.22.772.52.779.62.231.52.545.40.9
mixed conifer forest29.11.322.71.825.62.410.21.88.31.58.01.521.20.7
mixed broadleaf forest20.01.210.81.415.22.06.21.54.41.16.51.313.30.6
pure broadleaf forest21.41.28.31.214.51.99.51.87.11.452.82.719.20.7
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 #156948/143327

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..0.7710.7711.0580.7711.4504.628
pure conifer forest6.42358.4727.61053.8654.1631.110231.63
mixed conifer forest20.81326.31119.3137.2216.0247.82187.46
mixed broadleaf forest13.91613.71611.2173.8302.8356.42351.88
pure broadleaf forest14.0169.02012.1166.9224.62754.57101.05
total55.18108.2470.9572.7568.25101.34476.32
outside of perimetern/a2.2411.4501.1580.3100....5.027
pure conifer forest115.9550.1822.81114.11540.786.423250.03
mixed conifer forest101.9516.91410.5182.4373.9301.845137.45
mixed broadleaf forest70.576.9236.6222.1412.5381.45089.86
pure broadleaf forest76.566.9234.8262.1413.9308.520102.66
total367.0182.2545.7721.01250.9718.013584.82
totaln/a2.2412.2411.8451.4500.7711.4509.619
pure conifer forest122.35108.5450.4768.0594.8437.59481.52
mixed conifer forest122.7543.3829.8109.6189.8189.619224.84
mixed broadleaf forest84.4620.61317.7135.8245.3257.821141.65
pure broadleaf forest90.5615.91516.9138.9198.52063.06203.64
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156949/143328

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiondegree of mixture %± %± %±
Western Juran/a..0.60.40.50.3
pure conifer forest13.53.632.02.628.12.2
mixed conifer forest39.45.231.12.632.92.3
mixed broadleaf forest23.64.518.92.219.92.0
pure broadleaf forest23.64.517.42.118.71.9
total100.0.100.0.100.0.
Eastern Juran/a......
pure conifer forest7.16.916.13.615.03.3
mixed conifer forest14.39.417.23.716.83.4
mixed broadleaf forest50.013.428.64.431.14.2
pure broadleaf forest28.612.138.14.837.04.4
total100.0.100.0.100.0.
Western Plateaun/a......
pure conifer forest8.48.134.14.731.54.4
mixed conifer forest42.214.322.44.124.54.0
mixed broadleaf forest25.312.722.14.122.53.9
pure broadleaf forest24.112.221.34.021.63.8
total100.0.100.0.100.0.
Central Plateaun/a..1.50.91.40.8
pure conifer forest13.67.342.63.539.73.3
mixed conifer forest36.410.326.23.127.23.0
mixed broadleaf forest18.28.213.52.414.02.3
pure broadleaf forest31.89.916.22.617.82.6
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
pure conifer forest5.95.728.22.626.92.5
mixed conifer forest47.112.130.92.731.82.7
mixed broadleaf forest23.510.318.92.319.22.2
pure broadleaf forest23.510.321.62.421.82.4
total100.0.100.0.100.0.
Western Pre-Alpsn/a1.51.5..0.90.9
pure conifer forest63.25.962.77.463.04.6
mixed conifer forest20.64.921.06.220.83.9
mixed broadleaf forest7.43.24.73.26.32.3
pure broadleaf forest7.43.211.64.99.02.7
total100.0.100.0.100.0.
Central Pre-Alpsn/a..1.51.00.80.5
pure conifer forest45.74.462.24.254.23.1
mixed conifer forest31.04.123.03.626.92.7
mixed broadleaf forest14.73.16.72.110.61.9
pure broadleaf forest8.52.56.72.27.61.6
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..3.62.01.60.9
pure conifer forest35.54.649.45.541.53.6
mixed conifer forest34.54.526.54.931.13.3
mixed broadleaf forest15.53.512.13.614.02.5
pure broadleaf forest14.53.48.43.111.92.3
total100.0.100.0.100.0.
Northwestern Alpsn/a1.01.04.02.82.01.1
pure conifer forest58.24.956.07.057.54.0
mixed conifer forest18.53.814.04.917.03.0
mixed broadleaf forest13.63.416.05.214.42.8
pure broadleaf forest8.72.810.04.39.22.3
total100.0.100.0.100.0.
Central Alpsn/a2.72.7..1.61.6
pure conifer forest51.28.255.59.653.06.3
mixed conifer forest21.66.83.73.614.04.3
mixed broadleaf forest8.14.522.48.114.14.4
pure broadleaf forest16.46.118.47.517.34.8
total100.0.100.0.100.0.
Northeastern Alpsn/a1.71.7..1.31.3
pure conifer forest38.06.445.510.740.05.5
mixed conifer forest17.25.031.810.021.24.6
mixed broadleaf forest20.75.313.67.318.74.4
pure broadleaf forest22.45.59.16.218.74.4
total100.0.100.0.100.0.
Southwestern Alpsn/a1.40.81.61.61.50.7
pure conifer forest74.03.067.36.072.52.7
mixed conifer forest9.92.111.44.110.21.8
mixed broadleaf forest5.21.59.83.86.21.5
pure broadleaf forest9.42.09.83.89.51.8
total100.0.100.0.100.0.
Southeastern Alpsn/a1.00.7..0.60.4
pure conifer forest79.42.979.93.379.62.2
mixed conifer forest8.82.07.62.28.31.5
mixed broadleaf forest4.11.44.81.84.41.1
pure broadleaf forest6.71.87.62.27.11.4
total100.0.100.0.100.0.
Southern Alpsn/a1.40.7..1.20.6
pure conifer forest30.82.735.46.731.52.5
mixed conifer forest7.71.69.84.28.01.5
mixed broadleaf forest6.31.47.93.86.51.3
pure broadleaf forest53.82.946.97.052.82.7
total100.0.100.0.100.0.
Switzerlandn/a1.00.30.80.20.90.2
pure conifer forest48.61.342.51.245.20.9
mixed conifer forest18.41.023.41.021.10.7
mixed broadleaf forest10.90.815.50.913.40.6
pure broadleaf forest21.21.017.70.919.30.7
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156950/143329

NFI2

forest area: protection forest perimeter SilvaProtect · degree of mixture · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiondegree of mixture1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..0.7710.771
pure conifer forest4.32937.5941.88
mixed conifer forest12.51636.4948.97
mixed broadleaf forest7.52122.11229.610
pure broadleaf forest7.52120.31227.810
total31.810117.13148.92
Eastern Juran/a......
pure conifer forest0.41006.7237.122
mixed conifer forest0.8707.1227.921
mixed broadleaf forest2.83711.91614.614
pure broadleaf forest1.64915.81317.412
total5.52541.5447.03
Western Plateaun/a......
pure conifer forest0.410014.41414.814
mixed conifer forest2.1449.51911.517
mixed broadleaf forest1.2579.41910.618
pure broadleaf forest1.2589.02010.218
total4.92842.3547.24
Central Plateaun/a..0.9570.957
pure conifer forest0.95726.3927.38
mixed conifer forest2.53516.21218.711
mixed broadleaf forest1.2508.4189.617
pure broadleaf forest2.23710.01712.215
total6.82061.9368.72
Eastern Plateaun/a..0.41000.4100
pure conifer forest0.410029.31029.79
mixed conifer forest2.93532.2935.08
mixed broadleaf forest1.45019.71221.112
pure broadleaf forest1.45022.51123.911
total6.124104.02110.12
Western Pre-Alpsn/a0.4100..0.4100
pure conifer forest15.91310.01725.99
mixed conifer forest5.2253.3328.519
mixed broadleaf forest1.9440.7702.637
pure broadleaf forest1.9441.9443.730
total25.2915.91341.14
Central Pre-Alpsn/a..0.7710.771
pure conifer forest21.21230.1951.36
mixed conifer forest14.31511.11725.510
mixed broadleaf forest6.8223.23310.018
pure broadleaf forest3.9303.2337.222
total46.3748.4794.72
Eastern Pre-Alpsn/a..1.1581.158
pure conifer forest13.91514.61428.69
mixed conifer forest13.6157.92021.411
mixed broadleaf forest6.1233.6319.618
pure broadleaf forest5.7242.5378.220
total39.3729.6968.93
Northwestern Alpsn/a0.41000.7711.158
pure conifer forest21.41110.01831.48
mixed conifer forest6.8222.5379.318
mixed broadleaf forest5.0262.9357.920
pure broadleaf forest3.2331.8445.026
total36.8717.91354.74
Central Alpsn/a0.3100..0.3100
pure conifer forest6.5215.22411.714
mixed conifer forest2.7340.31003.132
mixed broadleaf forest1.0572.1403.132
pure broadleaf forest2.1401.7443.829
total12.7139.31722.18
Northeastern Alpsn/a0.4100..0.4100
pure conifer forest7.9203.63011.515
mixed conifer forest3.6302.5376.122
mixed broadleaf forest4.3271.1575.424
pure broadleaf forest4.7260.7705.424
total20.8107.91928.76
Southwestern Alpsn/a1.0580.31001.450
pure conifer forest53.8614.11568.05
mixed conifer forest7.2212.4379.618
mixed broadleaf forest3.8302.1415.824
pure broadleaf forest6.9222.1418.919
total72.7521.01293.73
Southeastern Alpsn/a0.771..0.771
pure conifer forest54.1640.7894.84
mixed conifer forest6.0243.9309.818
mixed broadleaf forest2.8352.5385.325
pure broadleaf forest4.6273.9308.520
total68.2550.97119.03
Southern Alpsn/a1.450..1.450
pure conifer forest31.1106.42337.59
mixed conifer forest7.8211.8459.619
mixed broadleaf forest6.4231.4507.821
pure broadleaf forest54.578.52063.06
total101.3418.013119.33
Switzerlandn/a4.6284.9279.519
pure conifer forest232.33248.93481.22
mixed conifer forest87.96137.05225.04
mixed broadleaf forest52.2890.96143.15
pure broadleaf forest101.35103.95205.24
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156951/143330

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha13.23.312.73.722.41.833.93.426.83.644.92.928.11.2
101-200 stems/ha25.54.225.34.924.71.928.13.231.43.825.82.626.31.2
201-300 stems/ha28.34.427.85.022.81.818.72.820.93.316.82.221.51.1
301-400 stems/ha20.73.919.04.414.51.512.52.411.12.57.61.613.10.9
401-500 stems/ha10.43.010.13.48.11.23.11.34.61.73.51.16.30.7
501- 600 stems/ha0.90.91.31.33.80.82.11.03.31.41.00.62.50.4
more than 600 stems/ha0.90.93.82.23.80.81.60.92.01.10.30.32.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha20.82.024.61.724.92.349.06.833.74.355.56.826.11.1
101-200 stems/ha29.62.222.81.724.72.323.65.728.24.113.04.625.11.1
201-300 stems/ha27.02.224.41.723.02.218.15.216.63.416.75.123.71.0
301-400 stems/ha12.61.616.31.512.11.73.72.614.13.27.43.613.60.8
401-500 stems/ha6.91.27.51.07.31.45.53.15.82.15.63.17.10.6
501- 600 stems/ha1.20.52.80.73.10.9..0.80.81.91.82.20.4
more than 600 stems/ha1.90.71.60.54.81.1..0.80.8..2.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha19.21.723.31.623.41.437.33.129.92.846.62.727.00.8
101-200 stems/ha28.82.023.11.624.71.427.12.830.02.823.82.325.60.8
201-300 stems/ha27.21.924.81.622.91.418.62.519.02.416.82.022.70.8
301-400 stems/ha14.31.516.61.413.51.210.52.012.42.07.61.413.40.6
401-500 stems/ha7.61.27.81.07.80.93.71.25.11.33.81.06.70.5
501- 600 stems/ha1.10.52.60.63.50.61.60.82.20.91.20.62.30.3
more than 600 stems/ha1.70.61.80.54.20.71.20.71.50.70.30.32.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156952/143331

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha5.0263.53142.3922.31114.51546.48134.05
101-200 stems/ha9.7197.12246.5818.51317.01326.611125.35
201-300 stems/ha10.8187.82142.9912.31611.31717.414102.56
301-400 stems/ha7.9215.32627.3118.2206.0247.82162.67
401-500 stems/ha4.0302.83515.2152.1412.5373.63130.111
501- 600 stems/ha0.41000.41007.1221.4501.8441.15812.017
more than 600 stems/ha0.41001.1587.1221.0581.1580.410011.018
total38.2927.911188.4365.7554.16103.24477.52
outside of perimeter0-100 stems/ha31.31055.5731.4109.31914.41510.718152.64
101-200 stems/ha44.7851.6731.2104.42712.0172.538146.55
201-300 stems/ha40.7855.2729.1113.4317.1223.233138.65
301-400 stems/ha19.11336.8915.3150.7716.0241.45079.36
401-500 stems/ha10.41817.0149.2191.0582.5371.15841.29
501- 600 stems/ha1.8456.4233.930..0.41000.410012.817
more than 600 stems/ha2.9353.5316.024..0.4100..12.817
total151.03226.02126.2418.91342.6819.213583.82
total0-100 stems/ha36.4959.1773.7631.5928.91057.07286.63
101-200 stems/ha54.4758.7777.7622.91129.01029.110271.83
201-300 stems/ha51.5762.9772.0615.71418.41320.612241.13
301-400 stems/ha27.01142.1842.698.91912.0169.319141.95
401-500 stems/ha14.41519.81324.5123.1334.9264.62771.37
501- 600 stems/ha2.2416.72311.0181.4502.1411.45024.812
more than 600 stems/ha3.2334.62813.1161.0581.4500.410023.812
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156953/143332

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstem count/ha (DBH >= 24cm, classified) %± %± %±
AG0-100 stems/ha66.727.322.93.924.03.9
101-200 stems/ha..32.24.331.44.2
201-300 stems/ha33.327.323.73.924.03.9
301-400 stems/ha..14.43.214.03.2
401-500 stems/ha..5.92.25.82.1
501- 600 stems/ha..0.80.80.80.8
more than 600 stems/ha......
total100.0.100.0.100.0.
AI0-100 stems/ha20.013.0..13.39.0
101-200 stems/ha......
201-300 stems/ha20.013.0..13.39.0
301-400 stems/ha50.016.140.022.546.713.2
401-500 stems/ha10.09.820.018.413.39.0
501- 600 stems/ha..40.022.513.39.0
more than 600 stems/ha......
total100.0.100.0.100.0.
AR0-100 stems/ha20.012.913.38.916.07.5
101-200 stems/ha..13.38.98.05.5
201-300 stems/ha30.014.820.010.524.08.7
301-400 stems/ha20.012.920.010.520.08.1
401-500 stems/ha20.012.96.76.612.06.6
501- 600 stems/ha10.09.7..4.04.0
more than 600 stems/ha..26.711.616.07.5
total100.0.100.0.100.0.
BE0-100 stems/ha15.12.422.02.618.81.8
101-200 stems/ha26.53.026.32.826.42.0
201-300 stems/ha25.62.926.32.825.92.0
301-400 stems/ha18.72.612.92.115.61.7
401-500 stems/ha9.11.97.81.78.41.3
501- 600 stems/ha2.31.01.60.81.90.6
more than 600 stems/ha2.81.13.11.13.00.8
total100.0.100.0.100.0.
BL/BS0-100 stems/ha20.012.821.76.821.46.0
101-200 stems/ha30.014.643.58.240.67.2
201-300 stems/ha10.09.610.95.210.74.6
301-400 stems/ha20.012.810.95.212.84.9
401-500 stems/ha20.012.810.95.212.84.9
501- 600 stems/ha..2.22.21.71.7
more than 600 stems/ha......
total100.0.100.0.100.0.
FR0-100 stems/ha24.46.418.54.820.93.9
101-200 stems/ha17.85.710.83.913.63.3
201-300 stems/ha26.76.627.65.627.34.3
301-400 stems/ha13.35.121.65.118.23.7
401-500 stems/ha11.14.710.83.910.93.0
501- 600 stems/ha2.22.24.62.63.61.8
more than 600 stems/ha4.43.16.23.05.52.2
total100.0.100.0.100.0.
GE0-100 stems/ha..41.923.741.923.7
101-200 stems/ha......
201-300 stems/ha..41.923.741.923.7
301-400 stems/ha..16.214.416.214.4
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..100.0.100.0.
GL0-100 stems/ha34.69.426.711.531.77.3
101-200 stems/ha26.98.826.711.526.87.0
201-300 stems/ha11.56.313.38.912.25.2
301-400 stems/ha7.75.3..4.93.4
401-500 stems/ha11.56.313.38.912.25.2
501- 600 stems/ha7.75.36.76.57.34.1
more than 600 stems/ha..13.38.94.93.4
total100.0.100.0.100.0.
GR0-100 stems/ha30.32.930.53.730.42.3
101-200 stems/ha32.73.028.73.631.12.3
201-300 stems/ha17.52.419.83.218.41.9
301-400 stems/ha10.41.912.12.611.01.6
401-500 stems/ha4.41.37.02.05.41.1
501- 600 stems/ha3.61.21.30.92.70.8
more than 600 stems/ha1.20.70.60.61.00.5
total100.0.100.0.100.0.
JU0-100 stems/ha6.74.621.15.416.14.0
101-200 stems/ha43.39.124.45.731.05.0
201-300 stems/ha30.08.419.35.323.04.5
301-400 stems/ha10.05.517.65.115.03.8
401-500 stems/ha6.74.68.83.88.12.9
501- 600 stems/ha3.33.31.81.82.31.6
more than 600 stems/ha..7.03.44.62.3
total100.0.100.0.100.0.
LU0-100 stems/ha13.67.313.53.413.63.1
101-200 stems/ha22.79.028.24.527.34.0
201-300 stems/ha27.39.525.14.325.53.9
301-400 stems/ha18.28.316.43.716.73.3
401-500 stems/ha9.16.28.72.88.82.5
501- 600 stems/ha..2.91.72.41.4
more than 600 stems/ha9.16.25.02.25.72.1
total100.0.100.0.100.0.
NE0-100 stems/ha28.612.121.34.922.54.6
101-200 stems/ha28.612.135.35.734.25.2
201-300 stems/ha28.612.126.65.226.94.8
301-400 stems/ha14.39.412.63.912.93.6
401-500 stems/ha..2.82.02.31.6
501- 600 stems/ha..1.41.41.21.2
more than 600 stems/ha......
total100.0.100.0.100.0.
NW0-100 stems/ha..30.014.817.69.4
101-200 stems/ha..20.012.911.88.0
201-300 stems/ha28.617.430.014.829.411.3
301-400 stems/ha42.919.120.012.929.411.3
401-500 stems/ha14.313.5..5.95.8
501- 600 stems/ha14.313.5..5.95.8
more than 600 stems/ha......
total100.0.100.0.100.0.
OW0-100 stems/ha30.89.127.79.029.36.4
101-200 stems/ha23.18.320.18.121.65.8
201-300 stems/ha15.47.132.19.423.66.0
301-400 stems/ha11.56.34.04.07.93.8
401-500 stems/ha7.75.38.05.57.93.8
501- 600 stems/ha7.75.3..3.92.7
more than 600 stems/ha3.83.88.05.55.93.3
total100.0.100.0.100.0.
SG0-100 stems/ha16.64.126.46.120.43.4
101-200 stems/ha23.84.718.95.421.93.5
201-300 stems/ha27.44.915.14.922.63.6
301-400 stems/ha10.73.424.55.916.13.1
401-500 stems/ha10.73.47.63.69.52.5
501- 600 stems/ha3.62.05.73.24.41.8
more than 600 stems/ha7.12.81.91.95.11.9
total100.0.100.0.100.0.
SH0-100 stems/ha..29.47.927.87.5
101-200 stems/ha..20.67.019.46.7
201-300 stems/ha..23.57.422.27.0
301-400 stems/ha100.0.14.76.119.46.7
401-500 stems/ha..5.94.15.63.9
501- 600 stems/ha..2.92.92.82.8
more than 600 stems/ha..2.92.92.82.8
total100.0.100.0.100.0.
SO0-100 stems/ha16.715.319.54.519.34.3
101-200 stems/ha..23.44.821.74.5
201-300 stems/ha33.319.333.85.433.75.2
301-400 stems/ha50.020.514.34.016.94.1
401-500 stems/ha..6.52.86.02.6
501- 600 stems/ha..1.31.31.21.2
more than 600 stems/ha..1.31.31.21.2
total100.0.100.0.100.0.
SZ0-100 stems/ha17.56.012.96.115.54.3
101-200 stems/ha32.57.435.58.633.85.6
201-300 stems/ha22.56.622.67.622.55.0
301-400 stems/ha15.05.722.67.518.34.6
401-500 stems/ha5.03.56.54.45.62.8
501- 600 stems/ha5.03.5..2.82.0
more than 600 stems/ha2.52.5..1.41.4
total100.0.100.0.100.0.
TG0-100 stems/ha10.09.531.56.028.55.4
101-200 stems/ha40.015.618.25.021.34.9
201-300 stems/ha40.015.627.05.828.95.5
301-400 stems/ha..16.64.814.24.2
401-500 stems/ha10.09.55.02.85.72.8
501- 600 stems/ha..1.71.71.41.4
more than 600 stems/ha......
total100.0.100.0.100.0.
TI0-100 stems/ha45.93.371.77.249.73.1
101-200 stems/ha23.52.87.74.321.22.5
201-300 stems/ha19.22.67.74.317.52.3
301-400 stems/ha7.91.87.74.37.81.6
401-500 stems/ha2.61.15.13.53.01.0
501- 600 stems/ha0.40.4..0.40.4
more than 600 stems/ha0.40.4..0.40.4
total100.0.100.0.100.0.
UR0-100 stems/ha21.87.941.112.828.67.0
101-200 stems/ha17.87.332.712.123.06.4
201-300 stems/ha24.98.26.56.418.45.9
301-400 stems/ha17.87.3..11.54.9
401-500 stems/ha7.14.913.18.79.24.4
501- 600 stems/ha..6.56.42.32.3
more than 600 stems/ha10.75.9..6.93.9
total100.0.100.0.100.0.
VD0-100 stems/ha29.76.228.63.328.82.9
101-200 stems/ha22.05.624.43.123.92.7
201-300 stems/ha18.65.327.73.225.72.8
301-400 stems/ha13.04.69.42.110.21.9
401-500 stems/ha9.34.06.31.86.91.6
501- 600 stems/ha3.72.62.11.02.41.0
more than 600 stems/ha3.72.61.60.92.00.9
total100.0.100.0.100.0.
VS0-100 stems/ha33.53.245.96.436.32.9
101-200 stems/ha27.33.124.55.526.72.7
201-300 stems/ha18.92.716.34.718.32.3
301-400 stems/ha12.72.35.02.811.01.9
401-500 stems/ha4.21.46.63.24.81.3
501- 600 stems/ha1.90.91.61.61.80.8
more than 600 stems/ha1.40.8..1.10.6
total100.0.100.0.100.0.
ZG0-100 stems/ha33.316.225.022.430.813.2
101-200 stems/ha22.214.325.022.423.112.1
201-300 stems/ha44.417.150.025.946.214.3
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/ha25.021.728.83.928.73.8
101-200 stems/ha25.021.721.63.521.73.5
201-300 stems/ha..24.53.623.83.6
301-400 stems/ha25.021.715.13.015.43.0
401-500 stems/ha..6.52.16.32.0
501- 600 stems/ha..3.61.63.51.5
more than 600 stems/ha25.021.7..0.70.7
total100.0.100.0.100.0.
Switzerland0-100 stems/ha28.21.226.21.127.10.8
101-200 stems/ha26.21.225.11.125.60.8
201-300 stems/ha21.41.123.81.122.70.8
301-400 stems/ha13.00.913.50.813.30.6
401-500 stems/ha6.30.77.10.66.70.5
501- 600 stems/ha2.50.42.20.42.30.3
more than 600 stems/ha2.30.42.20.42.20.3
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #156954/143333

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
cantonstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %
AG0-100 stems/ha0.87010.91711.716
101-200 stems/ha..15.31415.314
201-300 stems/ha0.410011.31711.716
301-400 stems/ha..6.8236.823
401-500 stems/ha..2.8372.837
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha......
total1.25747.5348.72
AI0-100 stems/ha0.669..0.669
101-200 stems/ha......
201-300 stems/ha0.669..0.669
301-400 stems/ha1.6390.6692.330
401-500 stems/ha0.31000.31000.669
501- 600 stems/ha..0.6690.669
more than 600 stems/ha......
total3.2211.6394.811
AR0-100 stems/ha0.6690.6691.347
101-200 stems/ha..0.6690.669
201-300 stems/ha1.0551.0551.936
301-400 stems/ha0.6691.0551.641
401-500 stems/ha0.6690.31001.055
501- 600 stems/ha0.3100..0.3100
more than 600 stems/ha..1.3471.347
total3.2254.8178.05
BE0-100 stems/ha11.31719.21330.510
101-200 stems/ha19.91222.91142.88
201-300 stems/ha19.21322.91142.18
301-400 stems/ha14.01511.31725.311
401-500 stems/ha6.8226.82213.715
501- 600 stems/ha1.7451.4503.133
more than 600 stems/ha2.1412.7354.826
total75.0587.35162.32
BL/BS0-100 stems/ha0.8703.3334.129
101-200 stems/ha1.2576.5217.719
201-300 stems/ha0.41001.6492.043
301-400 stems/ha0.8701.6492.439
401-500 stems/ha0.8701.6492.439
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha......
total4.12915.01019.16
FR0-100 stems/ha4.1294.5288.619
101-200 stems/ha3.0342.6375.624
201-300 stems/ha4.5276.72211.216
301-400 stems/ha2.2405.2257.520
401-500 stems/ha1.9442.6374.527
501- 600 stems/ha0.41001.1571.549
more than 600 stems/ha0.7701.5492.240
total16.81224.3941.13
GE0-100 stems/ha..0.9650.965
101-200 stems/ha......
201-300 stems/ha..0.9650.965
301-400 stems/ha..0.41000.4100
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total..2.2342.234
GL0-100 stems/ha3.5311.5495.024
101-200 stems/ha2.7361.5494.227
201-300 stems/ha1.2570.8701.943
301-400 stems/ha0.870..0.870
401-500 stems/ha1.2570.8701.943
501- 600 stems/ha0.8700.41001.257
more than 600 stems/ha..0.8700.870
total10.0145.82215.88
GR0-100 stems/ha26.61116.71443.28
101-200 stems/ha28.61015.71444.38
201-300 stems/ha15.41410.81726.211
301-400 stems/ha9.1196.62315.714
401-500 stems/ha3.8303.8307.721
501- 600 stems/ha3.1330.7713.830
more than 600 stems/ha1.0580.31001.450
total87.6554.77142.33
JU0-100 stems/ha0.8704.7275.525
101-200 stems/ha5.1265.42510.516
201-300 stems/ha3.5324.3287.820
301-400 stems/ha1.2573.9305.126
401-500 stems/ha0.8701.9442.736
501- 600 stems/ha0.41000.41000.870
more than 600 stems/ha..1.6491.649
total11.71522.2833.93
LU0-100 stems/ha0.9574.4255.323
101-200 stems/ha1.6449.21710.715
201-300 stems/ha1.9408.21810.016
301-400 stems/ha1.3495.3236.620
401-500 stems/ha0.6702.8323.529
501- 600 stems/ha..0.9570.957
more than 600 stems/ha0.6701.6442.337
total6.92032.4539.33
NE0-100 stems/ha1.3494.9246.221
101-200 stems/ha1.3498.1189.416
201-300 stems/ha1.3496.1217.418
301-400 stems/ha0.6702.9323.528
401-500 stems/ha..0.6700.670
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha......
total4.52522.9627.44
NW0-100 stems/ha..1.2551.255
101-200 stems/ha..0.8690.869
201-300 stems/ha0.8691.2551.940
301-400 stems/ha1.2550.8691.940
401-500 stems/ha0.4100..0.4100
501- 600 stems/ha0.4100..0.4100
more than 600 stems/ha......
total2.7323.8246.513
OW0-100 stems/ha3.0332.6365.623
101-200 stems/ha2.2391.9434.127
201-300 stems/ha1.5493.0334.526
301-400 stems/ha1.1570.41001.549
401-500 stems/ha0.7700.7701.549
501- 600 stems/ha0.770..0.770
more than 600 stems/ha0.41000.7701.157
total9.7149.31519.04
SG0-100 stems/ha5.1265.12610.118
101-200 stems/ha7.2213.63110.817
201-300 stems/ha8.3192.93511.216
301-400 stems/ha3.3334.7278.020
401-500 stems/ha3.3331.4504.727
501- 600 stems/ha1.1571.1572.240
more than 600 stems/ha2.2400.41002.537
total30.4819.21249.54
SH0-100 stems/ha..3.6273.627
101-200 stems/ha..2.5342.534
201-300 stems/ha..2.8322.832
301-400 stems/ha0.7701.8422.534
401-500 stems/ha..0.7700.770
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total0.77012.1512.83
SO0-100 stems/ha0.41005.7246.123
101-200 stems/ha..6.8216.821
201-300 stems/ha0.8709.81710.616
301-400 stems/ha1.1574.2295.325
401-500 stems/ha..1.9441.944
501- 600 stems/ha..0.41000.4100
more than 600 stems/ha..0.41000.4100
total2.34029.1531.44
SZ0-100 stems/ha2.5361.4494.028
101-200 stems/ha4.7264.0288.717
201-300 stems/ha3.3322.5365.823
301-400 stems/ha2.2402.5364.726
401-500 stems/ha0.7700.7701.449
501- 600 stems/ha0.770..0.770
more than 600 stems/ha0.4100..0.4100
total14.51211.21425.75
TG0-100 stems/ha0.31005.7206.019
101-200 stems/ha1.2493.3284.523
201-300 stems/ha1.2494.9236.120
301-400 stems/ha..3.0303.030
401-500 stems/ha0.31000.9571.249
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha......
total3.03018.0621.04
TI0-100 stems/ha37.6810.01847.67
101-200 stems/ha19.3131.15820.412
201-300 stems/ha15.7141.15816.814
301-400 stems/ha6.4231.1587.521
401-500 stems/ha2.1410.7712.935
501- 600 stems/ha0.4100..0.4100
more than 600 stems/ha0.4100..0.4100
total82.0413.91595.94
UR0-100 stems/ha2.0402.1404.128
101-200 stems/ha1.7431.7433.330
201-300 stems/ha2.3360.31002.634
301-400 stems/ha1.743..1.743
401-500 stems/ha0.7700.7701.349
501- 600 stems/ha..0.31000.3100
more than 600 stems/ha1.057..1.057
total9.3155.02414.311
VD0-100 stems/ha6.12420.81226.910
101-200 stems/ha4.52817.81422.312
201-300 stems/ha3.83120.11223.911
301-400 stems/ha2.7376.8239.519
401-500 stems/ha1.9444.6286.524
501- 600 stems/ha0.8711.5502.341
more than 600 stems/ha0.8711.1581.944
total20.51272.7493.23
VS0-100 stems/ha24.4119.61834.09
101-200 stems/ha19.9125.12525.011
201-300 stems/ha13.7153.43117.113
301-400 stems/ha9.3191.05810.318
401-500 stems/ha3.1331.4504.527
501- 600 stems/ha1.4500.31001.744
more than 600 stems/ha1.058..1.058
total72.7521.01293.73
ZG0-100 stems/ha1.3530.41001.744
101-200 stems/ha0.9680.41001.353
201-300 stems/ha1.7440.9682.632
301-400 stems/ha......
401-500 stems/ha......
501- 600 stems/ha......
more than 600 stems/ha......
total3.9211.7445.69
ZH0-100 stems/ha0.410014.11414.513
101-200 stems/ha0.410010.61610.916
201-300 stems/ha..12.01512.015
301-400 stems/ha0.41007.4207.820
401-500 stems/ha..3.2323.232
501- 600 stems/ha..1.8441.844
more than 600 stems/ha0.4100..0.4100
total1.44949.0350.42
Switzerland0-100 stems/ha134.45153.75288.13
101-200 stems/ha125.25147.45272.63
201-300 stems/ha102.36139.55241.83
301-400 stems/ha62.2779.46141.55
401-500 stems/ha30.11141.5971.67
501- 600 stems/ha12.11712.71724.812
more than 600 stems/ha10.91812.81623.712
total477.12586.821064.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 07.11.2014 #156955/143334

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %±
inside perimeter0-100 stems/ha15.53.611.84.517.92.228.81.844.82.928.01.2
101-200 stems/ha26.24.325.56.123.52.428.11.825.52.626.21.2
201-300 stems/ha26.24.331.46.523.82.420.71.617.12.221.51.1
301-400 stems/ha21.44.017.65.316.92.111.91.37.71.613.10.9
401-500 stems/ha8.72.811.84.58.51.65.60.93.51.16.30.7
501- 600 stems/ha1.01.0..4.21.22.80.71.00.62.50.4
more than 600 stems/ha1.01.02.01.95.21.32.00.60.30.32.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha21.72.024.61.820.32.535.52.756.86.926.11.1
101-200 stems/ha29.62.222.31.723.02.628.52.69.84.225.11.1
201-300 stems/ha26.32.124.61.826.82.716.72.117.75.423.81.1
301-400 stems/ha12.91.616.41.515.32.28.51.67.93.813.60.8
401-500 stems/ha6.01.18.11.16.91.66.91.45.93.37.00.6
501- 600 stems/ha1.60.62.50.62.71.02.00.82.01.92.20.4
more than 600 stems/ha1.80.61.50.55.01.32.00.8..2.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha20.51.723.61.719.01.631.11.546.62.727.00.8
101-200 stems/ha28.92.022.51.623.21.828.31.523.12.325.60.8
201-300 stems/ha26.31.925.21.725.21.819.31.317.22.122.70.8
301-400 stems/ha14.61.516.51.516.21.510.81.07.71.513.40.6
401-500 stems/ha6.51.18.41.17.71.16.00.83.91.16.70.5
501- 600 stems/ha1.50.52.30.63.50.82.50.51.20.62.30.3
more than 600 stems/ha1.70.61.60.55.10.92.00.50.30.32.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156956/143335

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha5.8252.14119.81360.3745.48133.45
101-200 stems/ha9.9194.62826.01158.8725.811125.05
201-300 stems/ha9.9195.62526.31143.2817.314102.36
301-400 stems/ha8.0213.23318.71324.9117.82162.67
401-500 stems/ha3.3332.1419.41911.7173.53130.111
501- 600 stems/ha0.4100..4.7275.9241.15812.017
more than 600 stems/ha0.41000.41005.8254.1290.410011.018
total37.6917.914110.74208.93101.34476.32
outside of perimeter0-100 stems/ha34.3951.3719.11337.5910.218152.54
101-200 stems/ha46.7846.4821.61230.2101.845146.75
201-300 stems/ha41.6851.3725.21117.6143.233139.05
301-400 stems/ha20.41334.1914.4159.0191.45079.46
401-500 stems/ha9.51916.9146.5237.3221.15841.29
501- 600 stems/ha2.6385.3262.5382.1410.410012.817
more than 600 stems/ha2.9353.2334.7272.141..12.917
total158.13208.4294.15105.8518.013584.32
total0-100 stems/ha40.2953.4738.9997.8555.67285.93
101-200 stems/ha56.6751.0747.6888.9627.610271.63
201-300 stems/ha51.5756.9751.5760.8720.512241.23
301-400 stems/ha28.51137.2933.21033.9109.219142.05
401-500 stems/ha12.81619.01315.91519.0134.62771.27
501- 600 stems/ha2.9355.3267.2228.0211.45024.812
more than 600 stems/ha3.3333.53110.4186.2230.410023.812
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156957/143336

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified) %± %± %± %± %± %± %±
inside perimeter0-100 stems/ha14.32.820.32.321.72.933.53.227.33.244.82.928.11.2
101-200 stems/ha26.03.525.02.522.42.927.33.132.53.425.52.626.31.2
201-300 stems/ha27.93.623.72.523.33.018.92.720.12.917.12.221.51.1
301-400 stems/ha20.13.215.32.114.12.412.72.311.32.37.71.613.10.9
401-500 stems/ha9.72.48.31.69.22.04.21.43.61.33.51.16.30.7
501- 600 stems/ha0.60.63.71.13.91.31.90.93.61.31.00.62.50.4
more than 600 stems/ha1.30.93.71.15.41.61.40.81.50.90.30.32.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside of perimeter0-100 stems/ha23.41.324.12.823.83.745.96.432.33.956.86.926.11.1
101-200 stems/ha25.31.424.62.924.93.824.55.529.73.89.84.225.11.1
201-300 stems/ha25.31.427.63.017.33.316.34.717.33.117.75.423.81.1
301-400 stems/ha14.91.111.42.114.33.05.02.812.42.77.93.813.60.8
401-500 stems/ha7.20.85.71.59.02.56.63.26.92.15.93.37.10.6
501- 600 stems/ha2.10.52.61.13.81.71.61.60.70.72.01.92.20.4
more than 600 stems/ha1.70.43.91.36.82.2..0.70.7..2.20.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-100 stems/ha22.21.222.01.822.52.336.32.929.52.546.62.727.00.8
101-200 stems/ha25.41.324.81.923.42.326.72.731.32.523.12.325.60.8
201-300 stems/ha25.71.325.41.921.02.218.32.318.92.117.22.122.70.8
301-400 stems/ha15.61.113.61.514.21.911.01.911.81.87.71.513.40.6
401-500 stems/ha7.50.87.21.19.21.64.81.35.01.23.91.16.70.5
501- 600 stems/ha1.90.43.20.83.81.01.80.82.40.81.20.62.30.3
more than 600 stems/ha1.60.43.80.85.91.31.10.61.20.60.30.32.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156958/143337

NFI2

forest area: protection forest perimeter SilvaProtect · stem count/ha (DBH >= 24cm, classified) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectstem count/ha (DBH >= 24cm, classified)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-100 stems/ha7.92122.01215.41424.41118.61345.48133.65
101-200 stems/ha14.31627.01115.91419.91222.11225.811125.15
201-300 stems/ha15.41525.61116.51413.71513.71517.314102.36
301-400 stems/ha11.11816.61410.0189.3197.7217.82162.57
401-500 stems/ha5.4269.0206.6223.1332.5383.53130.011
501- 600 stems/ha0.41004.0302.8351.4502.5381.15812.017
more than 600 stems/ha0.7714.0303.8301.0581.1580.410010.918
total55.18108.2470.9572.7568.25101.34476.32
outside of perimeter0-100 stems/ha85.9619.81310.9189.61816.41410.218152.94
101-200 stems/ha93.0620.21311.4175.12515.1151.845146.65
201-300 stems/ha93.0622.7127.9203.4318.8193.233139.05
301-400 stems/ha54.789.4196.6221.0586.3231.45079.46
401-500 stems/ha26.5114.7274.1281.4503.5311.15841.39
501- 600 stems/ha7.9212.2411.7440.31000.41000.410012.817
more than 600 stems/ha6.1243.2333.133..0.4100..12.817
total367.0182.2545.7721.01250.9718.013584.82
total0-100 stems/ha93.7641.8826.31134.0935.1955.67286.53
101-200 stems/ha107.3547.2827.31025.01137.2927.610271.73
201-300 stems/ha108.4548.3824.51117.11322.51220.512241.33
301-400 stems/ha65.8726.01116.61410.31814.1159.219141.95
401-500 stems/ha31.81013.71610.7174.5276.0244.62771.37
501- 600 stems/ha8.2216.1244.5271.7442.8351.45024.812
more than 600 stems/ha6.8237.2226.9221.0581.4500.410023.712
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 07.11.2014 #156959/143338
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