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NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a3.91.54.52.64.31.25.31.65.41.83.01.04.30.6
single-layered31.53.542.46.132.52.727.93.143.64.153.63.138.31.4
multi-layered58.43.750.06.252.82.940.93.432.23.834.42.944.71.4
stratified6.21.83.02.18.21.621.62.913.42.86.41.510.20.9
clustered structure....2.30.94.31.45.41.82.61.02.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a3.80.53.90.47.50.56.81.02.60.53.10.55.00.2
single-layered28.41.143.51.034.20.925.51.637.61.643.41.536.20.5
multi-layered55.81.248.71.040.00.941.91.930.51.537.01.543.90.5
stratified10.40.73.80.411.80.619.41.520.31.311.61.010.80.3
clustered structure1.60.30.10.16.50.56.40.99.00.95.00.74.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.43.90.47.20.56.40.83.00.53.00.54.90.2
single-layered28.71.043.51.034.00.826.01.538.51.545.41.436.40.5
multi-layered56.01.148.81.041.20.941.71.630.71.436.51.344.00.5
stratified10.00.73.70.411.40.619.91.319.31.210.50.810.70.3
clustered structure1.50.30.10.16.10.46.00.88.50.94.50.63.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155787/142166

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.7380.3581.3281.1300.8350.8355.014
single-layered5.7132.8199.9105.6136.51214.2844.75
multi-layered10.6103.31716.188.3114.8149.11052.14
stratified1.1300.2712.5204.4152.0221.72411.99
clustered structure....0.7380.9330.8350.7383.118
total18.176.61230.6620.2614.8826.46116.73
outside perimetern/a6.6129.71022.074.6142.4203.31748.54
single-layered49.34107.13100.4317.3734.2546.54354.81
multi-layered96.82120.02117.6328.5527.7539.64430.11
stratified18.079.21034.6513.2818.4712.49105.83
clustered structure2.8190.27119.174.4158.2115.41340.05
total173.41246.21293.8168.1390.82107.02979.41
totaln/a7.3129.91023.465.7133.2184.11553.54
single-layered55.04109.92110.3323.0640.6460.63399.51
multi-layered107.32123.22133.8236.8432.5548.74482.31
stratified19.179.41037.1517.6720.4714.18117.73
clustered structure2.8190.27119.875.3139.0106.11343.15
total191.51252.81324.3188.32105.72133.521096.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155788/142167

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure %± %± %±
AGn/a..4.00.93.90.9
single-layered31.311.646.22.345.72.3
multi-layered68.711.647.22.348.02.3
stratified..2.50.72.50.7
clustered structure......
total100.0.100.0.100.0.
AIn/a..2.01.91.81.8
single-layered100.0.66.46.368.36.0
multi-layered..29.76.428.06.2
stratified..2.01.91.81.8
clustered structure......
total100.0.100.0.100.0.
ARn/a..7.13.16.22.7
single-layered90.09.260.55.864.25.4
multi-layered10.09.526.85.224.74.8
stratified..2.82.02.51.7
clustered structure..2.82.02.51.7
total100.0.100.0.100.0.
BEn/a3.21.45.30.65.10.5
single-layered24.43.433.81.232.91.2
multi-layered59.03.941.71.343.31.2
stratified12.22.615.60.915.20.9
clustered structure1.30.93.60.53.40.4
total100.0.100.0.100.0.
BL/BSn/a..6.11.85.61.6
single-layered38.911.523.23.224.73.1
multi-layered61.111.470.63.469.83.3
stratified......
clustered structure......
total100.0.100.0.100.0.
FRn/a7.77.46.21.26.21.2
single-layered61.513.539.52.540.32.5
multi-layered15.410.045.22.544.32.5
stratified7.77.45.71.25.71.2
clustered structure7.77.43.40.93.50.9
total100.0.100.0.100.0.
GEn/a..3.83.73.83.7
single-layered..26.48.626.48.6
multi-layered..69.99.069.99.0
stratified......
clustered structure......
total..100.0.100.0.
GLn/a5.04.914.23.112.92.8
single-layered55.011.145.34.446.74.1
multi-layered40.010.924.73.826.83.6
stratified..2.41.42.11.2
clustered structure..13.43.011.62.6
total100.0.100.0.100.0.
GRn/a5.71.63.30.53.60.5
single-layered44.33.439.31.340.01.3
multi-layered31.13.229.51.329.71.2
stratified14.62.418.21.117.71.0
clustered structure4.21.49.70.89.00.7
total100.0.100.0.100.0.
JUn/a11.56.33.61.14.21.1
single-layered34.69.333.32.733.42.6
multi-layered53.89.755.72.855.52.7
stratified..6.51.46.01.3
clustered structure..1.00.60.90.5
total100.0.100.0.100.0.
LUn/a..5.31.15.21.1
single-layered55.616.639.72.340.02.3
multi-layered33.315.747.72.447.42.4
stratified11.110.56.61.26.71.2
clustered structure..0.70.40.70.4
total100.0.100.0.100.0.
NEn/a6.54.43.21.13.51.1
single-layered32.38.418.62.420.12.4
multi-layered48.48.948.63.148.63.0
stratified12.96.024.12.722.92.5
clustered structure..5.51.44.91.3
total100.0.100.0.100.0.
NWn/a22.213.97.53.29.33.3
single-layered33.315.844.86.143.45.7
multi-layered33.315.827.75.628.45.3
stratified11.110.57.73.38.13.2
clustered structure..12.44.110.83.6
total100.0.100.0.100.0.
OWn/a..6.41.96.01.8
single-layered41.714.225.13.326.23.3
multi-layered50.014.438.63.739.43.6
stratified8.38.021.13.120.23.0
clustered structure..8.82.28.22.0
total100.0.100.0.100.0.
SGn/a4.33.06.21.16.11.1
single-layered47.87.441.92.342.52.2
multi-layered39.17.238.32.338.42.2
stratified8.74.29.21.39.21.3
clustered structure..4.30.93.90.9
total100.0.100.0.100.0.
SHn/a..6.12.25.92.2
single-layered..40.04.538.74.4
multi-layered100.0.51.34.552.94.4
stratified..2.61.52.51.4
clustered structure......
total100.0.100.0.100.0.
SOn/a4.54.41.70.81.90.8
single-layered36.410.338.82.838.62.7
multi-layered59.110.557.42.957.62.8
stratified..2.10.81.90.8
clustered structure......
total100.0.100.0.100.0.
SZn/a4.24.110.42.09.81.8
single-layered25.08.832.53.131.82.9
multi-layered70.89.246.03.348.33.1
stratified..4.31.33.91.2
clustered structure..6.81.66.21.5
total100.0.100.0.100.0.
TGn/a..3.81.33.71.3
single-layered25.021.739.93.439.63.3
multi-layered75.021.654.03.454.43.4
stratified..1.90.91.90.9
clustered structure..0.50.50.50.5
total100.0.100.0.100.0.
TIn/a2.31.03.50.63.30.5
single-layered53.53.439.91.742.71.5
multi-layered37.83.341.71.740.91.5
stratified3.71.310.81.19.40.9
clustered structure2.71.14.00.73.80.6
total100.0.100.0.100.0.
URn/a4.03.98.12.67.32.2
single-layered36.09.623.44.025.73.8
multi-layered40.09.855.04.752.24.3
stratified12.06.57.22.58.12.3
clustered structure8.05.46.32.36.62.1
total100.0.100.0.100.0.
VDn/a3.32.34.20.74.10.7
single-layered26.25.630.61.630.31.5
multi-layered65.66.153.51.754.31.6
stratified3.32.39.51.09.10.9
clustered structure1.61.62.20.52.20.5
total100.0.100.0.100.0.
VSn/a5.21.57.10.96.70.8
single-layered27.12.924.71.525.31.4
multi-layered43.73.344.61.844.41.6
stratified19.62.617.51.418.01.2
clustered structure4.41.36.10.85.70.7
total100.0.100.0.100.0.
ZGn/a..5.33.05.22.9
single-layered..24.65.724.15.6
multi-layered100.0.63.26.263.86.1
stratified..7.03.46.93.3
clustered structure......
total100.0.100.0.100.0.
ZHn/a..4.10.94.10.9
single-layered33.327.249.22.349.12.3
multi-layered66.727.244.72.244.82.2
stratified..2.00.62.00.6
clustered structure......
total100.0.100.0.100.0.
Switzerlandn/a4.30.65.00.24.90.2
single-layered38.31.436.20.536.40.5
multi-layered44.71.443.90.544.00.5
stratified10.10.910.80.310.70.3
clustered structure2.60.54.10.23.90.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155789/142168

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %
AGn/a..1.9231.923
single-layered0.54521.6522.15
multi-layered1.13022.1523.25
stratified..1.2291.229
clustered structure......
total1.62546.8248.42
AIn/a..0.11000.1100
single-layered0.3573.2123.511
multi-layered..1.4241.424
stratified..0.11000.1100
clustered structure......
total0.3574.885.17
ARn/a..0.5440.544
single-layered0.9324.3125.210
multi-layered0.11001.9202.020
stratified..0.2700.270
clustered structure..0.2700.270
total1.0307.178.15
BEn/a0.5457.9118.411
single-layered3.81649.9453.74
multi-layered9.21061.5370.73
stratified1.92323.0624.96
clustered structure0.2715.3145.513
total15.68147.52163.11
BL/BSn/a..1.2301.230
single-layered0.7374.4145.113
multi-layered1.22913.3614.46
stratified......
clustered structure......
total1.92318.8420.73
FRn/a0.11002.4202.520
single-layered0.83515.4716.37
multi-layered0.27117.7617.96
stratified0.11002.2212.320
clustered structure0.11001.3271.426
total1.32739.1340.43
GEn/a..0.11000.1100
single-layered..0.8340.834
multi-layered..2.1182.118
stratified......
clustered structure......
total..3.1123.112
GLn/a0.11001.8231.922
single-layered1.1295.8127.010
multi-layered0.8353.2174.015
stratified..0.3570.357
clustered structure..1.7241.724
total2.12112.9714.96
GRn/a1.2294.3155.513
single-layered9.31051.4460.73
multi-layered6.61238.5545.14
stratified3.11823.8626.96
clustered structure0.93312.7913.68
total21.17130.82151.92
JUn/a0.3581.1301.426
single-layered0.93310.3911.28
multi-layered1.42617.2618.75
stratified..2.0222.022
clustered structure..0.3580.358
total2.61931.0333.62
LUn/a..2.1212.121
single-layered0.54515.8616.36
multi-layered0.35819.0619.36
stratified0.11002.6182.718
clustered structure..0.3580.358
total0.83339.9340.73
NEn/a0.2710.8351.031
single-layered1.0314.7145.712
multi-layered1.52512.2713.77
stratified0.4506.1126.511
clustered structure..1.4261.426
total3.11725.1428.23
NWn/a0.2700.5440.737
single-layered0.3573.1153.414
multi-layered0.3571.9222.220
stratified0.11000.5440.640
clustered structure..0.9340.934
total1.0326.977.96
OWn/a..1.1301.130
single-layered0.5444.3144.913
multi-layered0.6406.7107.310
stratified0.11003.6153.715
clustered structure..1.5251.525
total1.22817.3418.54
SGn/a0.2712.9183.118
single-layered2.22119.4621.66
multi-layered1.82317.7719.56
stratified0.4504.3154.714
clustered structure..2.0222.022
total4.61446.2350.83
SHn/a..0.7370.737
single-layered..4.8124.812
multi-layered0.4496.1106.59
stratified..0.3570.357
clustered structure......
total0.44911.9412.34
SOn/a0.11000.5440.641
single-layered0.83511.3812.17
multi-layered1.32716.8618.16
stratified..0.6410.641
clustered structure......
total2.22129.2331.52
SZn/a0.11002.6202.719
single-layered0.6408.1108.710
multi-layered1.82411.5813.37
stratified..1.1311.131
clustered structure..1.7241.724
total2.62024.9427.43
TGn/a..0.8350.835
single-layered0.11008.198.29
multi-layered0.35810.9711.27
stratified..0.4500.450
clustered structure..0.11000.1100
total0.45020.3420.63
TIn/a0.5453.0183.517
single-layered11.6933.7545.34
multi-layered8.21135.2543.44
stratified0.8359.1109.910
clustered structure0.6413.4174.016
total21.7684.32106.12
URn/a0.11000.9331.031
single-layered0.9332.6193.516
multi-layered1.0316.2117.210
stratified0.3580.8351.130
clustered structure0.2710.7370.933
total2.51911.2813.86
VDn/a0.2713.7163.916
single-layered1.62527.0528.75
multi-layered4.11647.3451.43
stratified0.2718.4118.611
clustered structure0.11001.9232.122
total6.31288.4294.72
VSn/a1.2295.5136.712
single-layered6.01219.1725.26
multi-layered9.81034.5544.34
stratified4.41513.6817.97
clustered structure1.0324.7145.713
total22.3677.4399.72
ZGn/a..0.3570.357
single-layered..1.4241.424
multi-layered0.11003.5123.611
stratified..0.4490.449
clustered structure......
total0.11005.675.76
ZHn/a..2.0222.022
single-layered0.110024.3524.45
multi-layered0.27122.1522.35
stratified..1.0311.031
clustered structure......
total0.35849.5249.82
Switzerlandn/a5.01448.6453.64
single-layered44.75355.01399.71
multi-layered52.24430.71483.01
stratified11.99105.63117.53
clustered structure3.11840.1543.25
total116.93980.111097.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155790/142169

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %±
inside perimetern/a4.21.53.52.43.81.75.10.93.11.14.30.6
single-layered31.53.640.46.536.44.233.32.053.63.138.21.4
multi-layered59.53.847.46.650.04.443.42.134.22.944.61.4
stratified4.81.68.83.78.32.414.31.56.51.510.20.9
clustered structure....1.51.14.00.82.71.02.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a3.80.53.70.46.80.66.10.53.00.55.00.2
single-layered28.51.144.31.135.21.133.00.943.01.536.20.5
multi-layered56.31.248.31.141.01.137.00.937.31.543.90.5
stratified9.80.73.60.412.70.715.50.711.71.010.80.3
clustered structure1.60.30.10.14.30.58.40.55.00.74.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.43.70.46.60.55.90.43.00.54.90.2
single-layered28.71.044.21.035.21.033.00.845.21.436.40.5
multi-layered56.61.148.31.041.61.138.10.836.71.344.00.5
stratified9.40.73.70.412.40.715.30.610.60.810.70.3
clustered structure1.40.30.10.14.10.47.70.54.50.63.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155791/142170

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.7380.2710.5452.8190.8355.014
single-layered5.4142.3214.81418.2713.9844.75
multi-layered10.2102.7196.61223.868.91052.14
stratified0.8350.5451.1307.8111.72411.99
clustered structure....0.2712.2210.7383.118
total17.175.71313.2854.8426.06116.83
outside perimetern/a6.8128.31113.5816.883.21848.54
single-layered51.2497.8369.5391.2344.84354.51
multi-layered101.32106.7281.13102.4338.85430.21
stratified17.778.01125.1642.8512.19105.83
clustered structure2.8190.2718.51123.265.21439.95
total179.81220.91197.71276.41104.12978.91
totaln/a7.5118.51114.0819.674.01653.54
single-layered56.64100.1374.33109.5358.83399.21
multi-layered111.52109.4287.73126.2247.74482.31
stratified18.578.51126.2650.7413.88117.73
clustered structure2.8190.2718.71125.465.81343.05
total196.91226.61210.81331.31130.121095.71

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155792/142171

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a4.01.34.31.64.01.75.21.55.41.73.11.14.30.6
single-layered33.83.226.53.545.24.427.12.941.63.853.63.138.31.4
multi-layered56.43.356.83.943.74.443.73.335.13.734.22.944.61.4
stratified5.81.69.92.35.62.019.62.613.12.66.51.510.20.9
clustered structure..2.51.21.61.14.41.34.81.62.71.02.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a3.80.36.30.68.80.97.10.93.70.63.00.55.00.2
single-layered37.30.832.81.140.01.524.71.536.21.443.01.536.30.5
multi-layered51.90.840.01.239.61.544.61.831.41.437.31.543.90.5
stratified6.40.415.30.95.90.717.51.418.81.211.71.010.80.3
clustered structure0.80.15.60.55.70.76.10.89.90.95.00.74.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.36.10.58.30.86.70.83.90.53.00.54.90.2
single-layered37.10.732.31.140.61.425.31.436.91.345.21.436.50.5
multi-layered52.10.841.41.140.01.444.41.631.91.336.71.344.00.5
stratified6.30.414.80.85.90.718.01.218.01.110.60.810.70.3
clustered structure0.70.15.30.55.30.65.70.79.20.84.50.63.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155793/142172

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a0.9330.7380.5451.2290.9330.8355.014
single-layered7.6114.3155.7136.0127.01213.9844.65
multi-layered12.899.2105.5139.8105.9138.91052.04
stratified1.3281.6250.7384.4152.2211.72411.99
clustered structure..0.4500.2711.0320.8350.7383.118
total22.6716.2812.5922.3616.8726.06116.53
outside perimetern/a15.1811.299.5105.5134.1163.21848.54
single-layered149.4258.5443.2419.1740.2444.84355.31
multi-layered207.9271.3342.7434.5534.9538.85430.21
stratified25.5627.266.41213.6820.9712.19105.73
clustered structure3.0189.9106.2134.71411.095.21439.95
total400.91178.11108.0277.43111.12104.12979.61
totaln/a16.0811.9910.0106.7125.0144.01653.54
single-layered157.0262.8348.9425.2647.2458.83399.91
multi-layered220.7280.5348.2444.3440.8447.74482.21
stratified26.9628.867.11217.9723.1613.88117.63
clustered structure3.01810.3106.4125.71311.895.81343.05
total423.51194.41120.6299.72127.92130.121096.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155794/142173

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure %± %± %±
Western Juran/a5.11.93.30.53.50.5
single-layered33.14.026.21.226.81.2
multi-layered55.94.256.01.456.01.3
stratified5.92.012.40.911.80.8
clustered structure..2.10.41.90.4
total100.0.100.0.100.0.
Eastern Juran/a..5.21.14.81.0
single-layered25.07.735.82.335.02.2
multi-layered75.07.657.42.458.62.3
stratified..1.70.61.60.6
clustered structure......
total100.0.100.0.100.0.
Western Plateaun/a22.514.04.51.04.81.0
single-layered43.916.540.22.340.32.3
multi-layered22.514.053.02.352.42.3
stratified11.210.62.20.72.30.7
clustered structure..0.20.20.20.2
total100.0.100.0.100.0.
Central Plateaun/a..3.90.73.70.7
single-layered38.78.742.51.942.41.9
multi-layered48.49.047.61.947.61.9
stratified12.96.06.10.96.40.9
clustered structure......
total100.0.100.0.100.0.
Eastern Plateaun/a..3.30.53.30.5
single-layered41.211.947.11.547.01.5
multi-layered58.811.946.81.546.91.5
stratified..2.70.52.60.5
clustered structure..0.10.10.10.1
total100.0.100.0.100.0.
Western Pre-Alpsn/a3.23.28.41.48.01.3
single-layered29.08.236.02.435.52.3
multi-layered61.38.744.22.545.42.4
stratified3.23.27.61.37.31.3
clustered structure3.23.23.81.03.80.9
total100.0.100.0.100.0.
Central Pre-Alpsn/a3.72.65.40.75.30.7
single-layered31.56.331.51.531.51.5
multi-layered46.36.838.21.638.61.5
stratified16.75.119.81.319.61.3
clustered structure1.91.85.10.75.00.7
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a4.32.98.01.17.71.0
single-layered46.87.339.81.940.31.9
multi-layered46.87.343.21.943.41.9
stratified2.12.15.70.95.40.9
clustered structure..3.40.73.10.7
total100.0.100.0.100.0.
Northwestern Alpsn/a5.22.56.41.26.31.1
single-layered22.14.732.72.231.12.0
multi-layered62.35.540.22.343.42.2
stratified7.83.112.71.611.91.4
clustered structure2.61.88.01.37.21.1
total100.0.100.0.100.0.
Central Alpsn/a2.42.49.72.28.41.8
single-layered34.17.432.43.432.73.1
multi-layered51.27.848.23.748.73.3
stratified7.34.15.41.75.81.6
clustered structure4.93.44.31.54.41.4
total100.0.100.0.100.0.
Northeastern Alpsn/a5.33.610.21.99.51.7
single-layered55.38.146.33.247.53.0
multi-layered31.67.523.62.724.62.6
stratified7.94.46.91.67.01.5
clustered structure..13.02.111.31.9
total100.0.100.0.100.0.
Southwestern Alpsn/a5.21.57.10.96.70.8
single-layered27.12.924.71.525.31.4
multi-layered43.73.344.61.844.41.6
stratified19.62.617.51.418.01.2
clustered structure4.41.36.10.85.70.7
total100.0.100.0.100.0.
Southeastern Alpsn/a5.41.73.70.63.90.5
single-layered41.63.836.21.436.91.3
multi-layered35.13.731.41.431.91.3
stratified13.12.618.81.218.01.1
clustered structure4.81.69.90.99.20.8
total100.0.100.0.100.0.
Southern Alpsn/a3.11.13.00.53.00.5
single-layered53.63.143.01.545.21.4
multi-layered34.22.937.31.536.71.3
stratified6.51.511.71.010.60.8
clustered structure2.71.05.00.74.50.6
total100.0.100.0.100.0.
Switzerlandn/a4.30.65.00.24.90.2
single-layered38.31.436.20.536.40.5
multi-layered44.71.443.90.544.00.5
stratified10.20.910.80.310.70.3
clustered structure2.60.54.10.23.90.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155795/142174

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.7384.5155.314
single-layered4.61535.7540.34
multi-layered7.71176.4384.13
stratified0.83516.9717.77
clustered structure..2.8192.819
total13.88136.51150.31
Eastern Juran/a..2.3212.321
single-layered0.83515.5716.37
multi-layered2.52024.9527.34
stratified..0.7380.738
clustered structure......
total3.31743.3246.72
Western Plateaun/a0.2712.2222.421
single-layered0.45019.3619.76
multi-layered0.27125.5525.75
stratified0.11001.0311.130
clustered structure..0.11000.1100
total0.93348.1249.12
Central Plateaun/a..2.5192.519
single-layered1.22927.7528.85
multi-layered1.42631.0432.44
stratified0.4503.9154.315
clustered structure......
total3.01865.1268.12
Eastern Plateaun/a..3.6163.616
single-layered0.73850.7451.44
multi-layered1.03250.3451.34
stratified..2.9182.918
clustered structure..0.11000.1100
total1.724107.71109.41
Western Pre-Alpsn/a0.11003.3173.417
single-layered0.93314.0714.97
multi-layered1.92317.2619.16
stratified0.11003.0183.118
clustered structure0.11001.5251.625
total3.11739.0342.03
Central Pre-Alpsn/a0.2715.0145.214
single-layered1.72429.4531.15
multi-layered2.52035.5538.04
stratified0.93318.4719.37
clustered structure0.11004.8144.914
total5.41393.1298.42
Eastern Pre-Alpsn/a0.2715.2145.413
single-layered2.22126.1528.35
multi-layered2.22128.3530.55
stratified0.11003.7163.816
clustered structure..2.2212.221
total4.71465.6270.32
Northwestern Alpsn/a0.4502.9183.417
single-layered1.72415.0716.77
multi-layered4.91418.4723.36
stratified0.6415.8136.412
clustered structure0.2713.7163.916
total7.81145.9353.73
Central Alpsn/a0.11001.8231.923
single-layered1.4266.2127.611
multi-layered2.2219.1911.38
stratified0.3581.0311.327
clustered structure0.2710.8351.031
total4.21519.0623.25
Northeastern Alpsn/a0.2712.5202.719
single-layered2.12111.3813.47
multi-layered1.2285.7126.911
stratified0.3581.7242.022
clustered structure..3.2173.217
total3.81624.4528.24
Southwestern Alpsn/a1.2295.5136.712
single-layered6.01219.1725.26
multi-layered9.81034.5544.34
stratified4.41513.6817.97
clustered structure1.0324.7145.713
total22.3677.4399.72
Southeastern Alpsn/a0.9334.1165.014
single-layered7.01240.2447.24
multi-layered5.91334.9540.84
stratified2.22120.9723.16
clustered structure0.83511.0911.89
total16.87111.12127.92
Southern Alpsn/a0.8353.2184.016
single-layered13.9844.8458.83
multi-layered8.91038.8547.74
stratified1.72412.1913.88
clustered structure0.7385.2145.813
total26.06104.12130.12
Switzerlandn/a5.01448.6453.64
single-layered44.75355.21399.81
multi-layered52.24430.81483.01
stratified11.99105.73117.63
clustered structure3.11840.0543.15
total116.83980.211097.01

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155796/142175

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha10.04.7..22.42.126.52.928.93.640.34.026.71.4
20-39 m2/ha62.57.6..37.52.545.63.344.03.942.24.042.21.6
40-59 m2/ha25.06.8100.0.30.52.324.82.821.43.313.62.824.81.4
from 60 m2/ha2.52.5..9.61.53.01.15.71.83.91.66.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha28.61.125.80.928.40.846.01.937.91.652.41.432.60.5
20-39 m2/ha51.11.243.01.037.80.937.91.938.61.635.81.441.50.5
40-59 m2/ha18.60.926.00.925.00.812.71.318.61.39.20.820.80.4
from 60 m2/ha1.80.35.20.48.80.53.40.74.90.72.50.55.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha28.21.025.80.927.60.841.01.636.51.551.01.432.10.4
20-39 m2/ha51.31.243.01.037.80.939.91.639.41.536.61.341.50.5
40-59 m2/ha18.70.926.00.925.70.815.81.219.01.29.70.821.20.4
from 60 m2/ha1.80.35.20.48.90.53.30.65.00.72.70.45.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155797/142176

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha0.450..8.6115.9134.6156.11325.76
20-39 m2/ha2.520..14.4810.297.0126.41240.65
40-59 m2/ha1.0320.110011.795.5133.4172.12223.96
from 60 m2/ha0.1100..3.7160.7380.9330.6416.013
total4.1160.110038.5522.4615.8815.3896.13
outside perimeterto 19 m2/ha53.5465.3481.0330.3534.0562.03326.22
20-39 m2/ha95.82108.62108.1325.0634.7542.44414.61
40-59 m2/ha34.8565.7371.638.41016.7710.99208.12
from 60 m2/ha3.31713.0925.162.2214.4153.01851.04
total187.41252.71285.8166.0389.82118.221000.01
totalto 19 m2/ha53.9465.3489.7336.2538.6468.13351.91
20-39 m2/ha98.32108.62122.6235.2541.7448.84455.21
40-59 m2/ha35.8565.8383.3313.9820.1713.08231.92
from 60 m2/ha3.41713.0928.862.9185.3143.61757.04
total191.51252.81324.3188.32105.72133.521096.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155798/142177

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees) %± %± %±
AGto 19 m2/ha..30.32.130.32.1
20-39 m2/ha..47.32.347.32.3
40-59 m2/ha..19.71.819.71.8
from 60 m2/ha..2.70.72.70.7
total..100.0.100.0.
AIto 19 m2/ha..30.76.627.96.1
20-39 m2/ha40.022.022.45.924.05.8
40-59 m2/ha40.022.032.76.833.46.5
from 60 m2/ha20.018.014.25.014.84.8
total100.0.100.0.100.0.
ARto 19 m2/ha..17.74.317.24.2
20-39 m2/ha50.035.531.75.232.15.1
40-59 m2/ha..31.75.330.95.2
from 60 m2/ha50.035.519.04.419.74.4
total100.0.100.0.100.0.
BEto 19 m2/ha17.13.224.41.123.81.1
20-39 m2/ha42.14.243.31.343.21.2
40-59 m2/ha31.43.926.01.126.51.1
from 60 m2/ha9.32.56.20.66.50.6
total100.0.100.0.100.0.
BL/BSto 19 m2/ha..29.23.329.23.3
20-39 m2/ha..54.03.654.03.6
40-59 m2/ha..15.82.615.82.6
from 60 m2/ha..1.00.71.00.7
total..100.0.100.0.
FRto 19 m2/ha27.810.626.22.226.22.2
20-39 m2/ha33.311.132.22.432.32.3
40-59 m2/ha38.911.530.42.330.82.3
from 60 m2/ha..11.31.610.71.6
total100.0.100.0.100.0.
GEto 19 m2/ha..48.49.848.49.8
20-39 m2/ha..48.49.848.49.8
40-59 m2/ha..3.23.13.23.1
from 60 m2/ha......
total..100.0.100.0.
GLto 19 m2/ha28.67.636.84.634.83.9
20-39 m2/ha22.97.125.34.124.73.6
40-59 m2/ha34.38.026.24.228.13.7
from 60 m2/ha14.35.911.73.112.32.7
total100.0.100.0.100.0.
GRto 19 m2/ha29.33.038.01.336.71.2
20-39 m2/ha45.33.337.91.339.01.2
40-59 m2/ha20.02.718.71.118.91.0
from 60 m2/ha5.31.55.40.65.40.6
total100.0.100.0.100.0.
JUto 19 m2/ha60.021.927.92.528.42.5
20-39 m2/ha20.017.947.92.847.52.7
40-59 m2/ha20.017.921.82.321.82.2
from 60 m2/ha..2.40.82.40.8
total100.0.100.0.100.0.
LUto 19 m2/ha..22.32.022.02.0
20-39 m2/ha16.415.043.52.443.12.4
40-59 m2/ha50.820.427.22.127.52.1
from 60 m2/ha32.819.17.01.27.41.3
total100.0.100.0.100.0.
NEto 19 m2/ha..23.62.622.92.5
20-39 m2/ha88.910.353.43.054.63.0
40-59 m2/ha11.110.520.72.420.42.4
from 60 m2/ha..2.20.92.10.9
total100.0.100.0.100.0.
NWto 19 m2/ha7.77.431.05.926.95.2
20-39 m2/ha46.213.844.46.344.75.7
40-59 m2/ha46.213.822.95.427.05.2
from 60 m2/ha..1.61.61.41.4
total100.0.100.0.100.0.
OWto 19 m2/ha17.69.327.73.526.83.3
20-39 m2/ha29.411.132.03.631.73.4
40-59 m2/ha52.912.129.53.531.73.4
from 60 m2/ha..10.82.49.82.2
total100.0.100.0.100.0.
SGto 19 m2/ha23.16.721.01.921.11.8
20-39 m2/ha51.38.040.22.341.12.2
40-59 m2/ha15.45.827.82.126.82.0
from 60 m2/ha10.34.911.01.411.01.4
total100.0.100.0.100.0.
SHto 19 m2/ha..31.14.231.14.2
20-39 m2/ha..50.44.550.44.5
40-59 m2/ha..15.13.315.13.3
from 60 m2/ha..3.41.73.41.7
total..100.0.100.0.
SOto 19 m2/ha..26.22.526.02.5
20-39 m2/ha50.035.454.42.854.32.8
40-59 m2/ha50.035.417.52.217.72.2
from 60 m2/ha..1.90.81.90.8
total100.0.100.0.100.0.
SZto 19 m2/ha29.411.128.42.928.42.8
20-39 m2/ha17.69.338.93.137.53.0
40-59 m2/ha41.211.927.32.928.32.8
from 60 m2/ha11.87.85.41.55.81.5
total100.0.100.0.100.0.
TGto 19 m2/ha..33.13.233.13.2
20-39 m2/ha..36.73.336.73.3
40-59 m2/ha..27.43.027.43.0
from 60 m2/ha..2.81.12.81.1
total..100.0.100.0.
TIto 19 m2/ha46.24.953.71.652.91.5
20-39 m2/ha37.54.736.01.536.11.5
40-59 m2/ha13.53.38.20.98.70.9
from 60 m2/ha2.91.62.20.52.20.5
total100.0.100.0.100.0.
URto 19 m2/ha16.26.140.44.933.84.1
20-39 m2/ha35.17.833.44.733.84.0
40-59 m2/ha35.17.821.24.125.03.7
from 60 m2/ha13.55.65.12.27.42.2
total100.0.100.0.100.0.
VDto 19 m2/ha28.67.033.51.633.31.6
20-39 m2/ha40.57.644.51.744.31.6
40-59 m2/ha23.86.618.71.318.91.3
from 60 m2/ha7.14.03.30.63.50.6
total100.0.100.0.100.0.
VSto 19 m2/ha26.72.846.21.841.41.5
20-39 m2/ha46.63.137.21.739.51.5
40-59 m2/ha23.12.713.01.215.51.1
from 60 m2/ha3.61.23.60.73.60.6
total100.0.100.0.100.0.
ZGto 19 m2/ha..29.86.029.36.0
20-39 m2/ha..50.96.550.06.5
40-59 m2/ha100.0.19.35.220.75.3
from 60 m2/ha......
total100.0.100.0.100.0.
ZHto 19 m2/ha..24.91.924.91.9
20-39 m2/ha..44.62.244.62.2
40-59 m2/ha..24.71.924.71.9
from 60 m2/ha..5.71.05.71.0
total..100.0.100.0.
Switzerlandto 19 m2/ha26.71.432.70.532.10.4
20-39 m2/ha42.21.641.50.541.50.5
40-59 m2/ha24.91.420.80.421.10.4
from 60 m2/ha6.20.85.10.25.20.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155799/142178

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
AGto 19 m2/ha..14.7714.77
20-39 m2/ha..22.9522.95
40-59 m2/ha..9.599.59
from 60 m2/ha..1.3271.327
total..48.4248.42
AIto 19 m2/ha..1.4231.423
20-39 m2/ha0.2701.0281.225
40-59 m2/ha0.2701.5231.721
from 60 m2/ha0.11000.7360.833
total0.5434.795.17
ARto 19 m2/ha..1.4251.425
20-39 m2/ha0.11002.5172.617
40-59 m2/ha..2.5172.517
from 60 m2/ha0.11001.5241.623
total0.2707.968.15
BEto 19 m2/ha2.42036.4538.85
20-39 m2/ha5.91364.6370.53
40-59 m2/ha4.41538.8543.24
from 60 m2/ha1.3289.31010.69
total14.08149.12163.11
BL/BSto 19 m2/ha..6.0126.012
20-39 m2/ha..11.2711.27
40-59 m2/ha..3.3173.317
from 60 m2/ha..0.2710.271
total..20.7320.73
FRto 19 m2/ha0.54510.1910.69
20-39 m2/ha0.64112.4813.08
40-59 m2/ha0.73811.7812.48
from 60 m2/ha..4.3154.315
total1.82338.5340.43
GEto 19 m2/ha..1.5231.523
20-39 m2/ha..1.5231.523
40-59 m2/ha..0.11000.1100
from 60 m2/ha......
total..3.1123.112
GLto 19 m2/ha1.0314.2155.213
20-39 m2/ha0.8352.9183.715
40-59 m2/ha1.2283.0174.214
from 60 m2/ha0.5441.3271.823
total3.61611.4714.96
GRto 19 m2/ha6.61249.2455.74
20-39 m2/ha10.11049.1459.34
40-59 m2/ha4.51524.2628.76
from 60 m2/ha1.2297.0128.211
total22.46129.52151.92
JUto 19 m2/ha0.3589.299.59
20-39 m2/ha0.110015.8615.96
40-59 m2/ha0.11007.2117.311
from 60 m2/ha..0.8350.835
total0.54433.1233.62
LUto 19 m2/ha..8.9108.910
20-39 m2/ha0.110017.5617.66
40-59 m2/ha0.35810.9811.28
from 60 m2/ha0.2712.8183.017
total0.64140.2340.73
NEto 19 m2/ha..6.5116.511
20-39 m2/ha0.83514.6615.46
40-59 m2/ha0.11005.7125.812
from 60 m2/ha..0.6410.641
total0.93327.3328.23
NWto 19 m2/ha0.11002.0212.120
20-39 m2/ha0.6402.9163.514
40-59 m2/ha0.6401.5252.120
from 60 m2/ha..0.11000.1100
total1.4266.587.96
OWto 19 m2/ha0.3574.6135.013
20-39 m2/ha0.5445.4125.911
40-59 m2/ha0.9335.0135.911
from 60 m2/ha..1.8231.823
total1.72316.8418.54
SGto 19 m2/ha0.9339.8910.79
20-39 m2/ha2.02218.9620.96
40-59 m2/ha0.64113.0813.68
from 60 m2/ha0.4505.2135.613
total3.91646.9350.83
SHto 19 m2/ha..3.8143.814
20-39 m2/ha..6.2106.210
40-59 m2/ha..1.9221.922
from 60 m2/ha..0.4490.449
total..12.3412.34
SOto 19 m2/ha..8.2108.210
20-39 m2/ha0.110017.0617.16
40-59 m2/ha0.11005.5135.613
from 60 m2/ha..0.6410.641
total0.27131.3331.52
SZto 19 m2/ha0.5447.3117.811
20-39 m2/ha0.35810.0910.39
40-59 m2/ha0.7377.0117.810
from 60 m2/ha0.2711.4271.625
total1.82425.6427.43
TGto 19 m2/ha..6.8106.810
20-39 m2/ha..7.6107.610
40-59 m2/ha..5.7125.712
from 60 m2/ha..0.6400.640
total..20.6320.63
TIto 19 m2/ha4.81451.4456.23
20-39 m2/ha3.91634.4538.34
40-59 m2/ha1.4277.8119.210
from 60 m2/ha0.3582.1222.420
total10.3995.72106.12
URto 19 m2/ha0.6404.0154.714
20-39 m2/ha1.3273.3164.713
40-59 m2/ha1.3272.1213.416
from 60 m2/ha0.5440.5441.031
total3.81510.0813.86
VDto 19 m2/ha1.22930.3531.55
20-39 m2/ha1.72440.2441.94
40-59 m2/ha1.03116.9717.97
from 60 m2/ha0.3583.0183.317
total4.31590.4294.72
VSto 19 m2/ha6.51234.8541.34
20-39 m2/ha11.4928.0539.44
40-59 m2/ha5.7139.81015.48
from 60 m2/ha0.9332.7193.616
total24.5675.3399.72
ZGto 19 m2/ha..1.7211.721
20-39 m2/ha..2.9142.914
40-59 m2/ha0.11001.1281.226
from 60 m2/ha......
total0.11005.675.76
ZHto 19 m2/ha..12.4812.48
20-39 m2/ha..22.2522.25
40-59 m2/ha..12.3812.38
from 60 m2/ha..2.8182.818
total..49.8249.82
Switzerlandto 19 m2/ha25.86326.82352.51
20-39 m2/ha40.65415.01455.61
40-59 m2/ha24.06208.02232.02
from 60 m2/ha6.01351.0457.04
total96.331000.711097.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155800/142179

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %±
inside perimeterto 19 m2/ha10.34.9..17.13.426.91.739.34.126.71.4
20-39 m2/ha61.67.849.935.439.04.441.61.942.84.142.31.6
40-59 m2/ha25.67.050.135.438.24.424.61.713.82.924.81.4
from 60 m2/ha2.62.5..5.72.17.01.04.21.76.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha28.21.027.10.923.91.038.30.952.91.532.60.5
20-39 m2/ha51.61.143.11.038.61.137.30.935.91.441.50.5
40-59 m2/ha18.30.925.20.928.01.018.80.88.70.820.80.4
from 60 m2/ha1.90.34.60.49.50.75.70.42.50.55.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.81.027.10.923.50.936.00.851.41.432.10.4
20-39 m2/ha51.81.143.11.038.61.138.10.836.71.341.50.5
40-59 m2/ha18.40.925.20.928.61.019.90.79.30.821.10.4
from 60 m2/ha1.90.34.60.49.30.65.90.42.70.45.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155801/142180

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha0.450..2.12217.575.61325.76
20-39 m2/ha2.4200.11004.81427.266.11340.65
40-59 m2/ha1.0320.11004.71416.182.02223.86
from 60 m2/ha0.1100..0.7384.6150.6416.013
total4.0160.27112.3965.3414.3896.13
outside perimeterto 19 m2/ha54.4461.5447.54101.7361.23326.32
20-39 m2/ha99.6297.6376.6399.1341.64414.51
40-59 m2/ha35.3557.0455.5450.0410.110207.92
from 60 m2/ha3.71710.41018.9715.182.91850.94
total192.91226.41198.61265.91115.72999.51
totalto 19 m2/ha54.8461.5449.64119.3366.83351.91
20-39 m2/ha102.0297.7381.43126.3247.74455.21
40-59 m2/ha36.3557.1460.2466.0412.19231.72
from 60 m2/ha3.81610.41019.6719.673.51756.94
total196.91226.61210.81331.31130.121095.71

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155802/142181

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha9.84.620.32.822.93.626.72.831.03.439.34.126.71.4
20-39 m2/ha61.07.637.73.434.34.046.63.142.93.642.84.142.21.6
40-59 m2/ha26.86.933.83.330.03.923.12.721.23.013.82.924.81.4
from 60 m2/ha2.42.48.21.912.82.83.61.24.91.64.21.76.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha27.60.726.71.127.01.446.21.835.91.452.91.532.60.5
20-39 m2/ha47.00.838.91.236.11.537.21.738.31.535.91.441.50.5
40-59 m2/ha22.00.626.11.126.81.413.01.220.11.28.70.820.80.4
from 60 m2/ha3.40.38.30.710.10.93.60.75.70.72.50.55.10.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.40.726.01.026.51.341.41.535.21.351.41.432.10.4
20-39 m2/ha47.10.838.71.135.91.439.51.539.01.436.71.341.50.5
40-59 m2/ha22.10.626.91.027.21.315.51.120.31.19.30.821.20.4
from 60 m2/ha3.30.38.30.610.40.93.60.65.50.62.70.45.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155803/142182

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha0.4504.2153.2186.5125.7135.61325.76
20-39 m2/ha2.5207.8114.81411.497.9116.11340.55
40-59 m2/ha1.1307.0124.2155.7133.9162.02223.86
from 60 m2/ha0.11001.7241.8230.9330.9330.6416.013
total4.11620.7714.0824.5618.4714.3896.03
outside perimeterto 19 m2/ha115.9346.4428.7534.8539.3561.23326.22
20-39 m2/ha197.1267.5338.5428.0541.9441.64414.61
40-59 m2/ha92.4345.4428.659.81022.1610.110208.32
from 60 m2/ha14.1814.4810.892.7196.2132.91851.04
total419.41173.62106.6275.33109.52115.721000.21
totalto 19 m2/ha116.3350.6431.9541.3445.0466.83351.91
20-39 m2/ha199.6275.3343.3439.4449.8447.74455.21
40-59 m2/ha93.5352.4432.8515.4826.0612.19232.12
from 60 m2/ha14.2816.1812.593.6167.1123.51757.04
total423.51194.41120.6299.72127.92130.121096.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155804/142183

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionbasal area (standing live trees) %± %± %±
Western Jurato 19 m2/ha10.34.927.71.227.31.2
20-39 m2/ha61.67.850.81.351.11.3
40-59 m2/ha25.67.019.41.019.61.0
from 60 m2/ha2.62.52.00.42.00.4
total100.0.100.0.100.0.
Eastern Jurato 19 m2/ha..29.62.129.62.1
20-39 m2/ha..54.22.354.22.3
40-59 m2/ha..14.61.714.61.7
from 60 m2/ha..1.60.61.60.6
total..100.0.100.0.
Western Plateauto 19 m2/ha..31.72.131.72.1
20-39 m2/ha..38.42.238.42.2
40-59 m2/ha..24.82.024.82.0
from 60 m2/ha..5.11.05.11.0
total..100.0.100.0.
Central Plateauto 19 m2/ha..23.11.623.01.6
20-39 m2/ha48.735.346.01.946.01.9
40-59 m2/ha51.335.325.91.626.01.6
from 60 m2/ha..5.00.84.90.8
total100.0.100.0.100.0.
Eastern Plateauto 19 m2/ha..27.81.427.81.4
20-39 m2/ha..43.31.543.31.5
40-59 m2/ha..24.81.324.81.3
from 60 m2/ha..4.10.64.10.6
total..100.0.100.0.
Western Pre-Alpsto 19 m2/ha23.96.326.12.325.92.1
20-39 m2/ha32.76.936.92.536.52.3
40-59 m2/ha41.37.224.82.226.62.1
from 60 m2/ha2.22.212.11.711.11.5
total100.0.100.0.100.0.
Central Pre-Alpsto 19 m2/ha11.54.423.21.422.61.3
20-39 m2/ha42.36.839.81.639.91.6
40-59 m2/ha40.46.829.31.529.91.5
from 60 m2/ha5.83.27.70.97.60.8
total100.0.100.0.100.0.
Eastern Pre-Alpsto 19 m2/ha16.07.323.71.623.41.6
20-39 m2/ha44.09.937.81.938.01.8
40-59 m2/ha28.09.027.91.727.91.7
from 60 m2/ha12.06.510.71.210.71.2
total100.0.100.0.100.0.
Northwestern Alpsto 19 m2/ha22.94.035.22.332.62.0
20-39 m2/ha37.64.638.52.438.32.1
40-59 m2/ha27.54.320.12.021.61.8
from 60 m2/ha11.93.16.21.27.41.1
total100.0.100.0.100.0.
Central Alpsto 19 m2/ha21.45.535.83.732.23.1
20-39 m2/ha30.46.137.73.735.93.2
40-59 m2/ha35.76.421.23.124.82.9
from 60 m2/ha12.54.45.31.77.11.7
total100.0.100.0.100.0.
Northeastern Alpsto 19 m2/ha27.15.829.83.129.22.7
20-39 m2/ha33.96.230.23.131.02.7
40-59 m2/ha25.45.728.03.027.52.7
from 60 m2/ha13.64.512.02.212.32.0
total100.0.100.0.100.0.
Southwestern Alpsto 19 m2/ha26.72.846.21.841.41.5
20-39 m2/ha46.63.137.21.739.51.5
40-59 m2/ha23.12.713.01.215.51.1
from 60 m2/ha3.61.23.60.73.60.6
total100.0.100.0.100.0.
Southeastern Alpsto 19 m2/ha31.03.435.91.435.21.3
20-39 m2/ha42.93.638.31.539.01.4
40-59 m2/ha21.23.020.11.220.31.1
from 60 m2/ha4.91.65.70.75.50.6
total100.0.100.0.100.0.
Southern Alpsto 19 m2/ha39.34.152.91.551.41.4
20-39 m2/ha42.84.135.91.436.71.3
40-59 m2/ha13.82.98.70.89.30.8
from 60 m2/ha4.21.72.50.52.70.4
total100.0.100.0.100.0.
Switzerlandto 19 m2/ha26.71.432.60.532.10.4
20-39 m2/ha42.21.641.50.541.50.5
40-59 m2/ha24.81.420.80.421.20.4
from 60 m2/ha6.20.85.10.25.20.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155805/142184

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · basal area (standing live trees) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
Western Jurato 19 m2/ha0.45040.6441.04
20-39 m2/ha2.42074.3376.83
40-59 m2/ha1.03228.5529.55
from 60 m2/ha0.11002.9183.018
total3.916146.31150.31
Eastern Jurato 19 m2/ha..13.8813.88
20-39 m2/ha..25.3525.35
40-59 m2/ha..6.8126.812
from 60 m2/ha..0.7380.738
total..46.7246.72
Western Plateauto 19 m2/ha..15.6715.67
20-39 m2/ha..18.8618.86
40-59 m2/ha..12.2812.28
from 60 m2/ha..2.5202.520
total..49.1249.12
Central Plateauto 19 m2/ha..15.7715.77
20-39 m2/ha0.110031.2431.34
40-59 m2/ha0.110017.6717.77
from 60 m2/ha..3.4173.417
total0.27167.9268.12
Eastern Plateauto 19 m2/ha..30.4530.45
20-39 m2/ha..47.4447.44
40-59 m2/ha..27.2527.25
from 60 m2/ha..4.5154.515
total..109.41109.41
Western Pre-Alpsto 19 m2/ha1.1309.8910.99
20-39 m2/ha1.52613.8715.37
40-59 m2/ha1.9239.3911.28
from 60 m2/ha0.11004.5144.614
total4.61437.5342.03
Central Pre-Alpsto 19 m2/ha0.64121.6622.26
20-39 m2/ha2.22137.1439.34
40-59 m2/ha2.12227.4529.55
from 60 m2/ha0.3587.2117.511
total5.21493.3298.42
Eastern Pre-Alpsto 19 m2/ha0.45016.1716.57
20-39 m2/ha1.13025.6526.75
40-59 m2/ha0.73818.9719.66
from 60 m2/ha0.3587.2117.511
total2.52067.8270.32
Northwestern Alpsto 19 m2/ha2.62015.0817.57
20-39 m2/ha4.21516.4720.66
40-59 m2/ha3.1188.61011.69
from 60 m2/ha1.3282.6194.016
total11.1942.6453.73
Central Alpsto 19 m2/ha1.2286.2127.511
20-39 m2/ha1.7246.6118.310
40-59 m2/ha2.1223.7165.812
from 60 m2/ha0.7370.9331.625
total5.81217.4623.25
Northeastern Alpsto 19 m2/ha1.6256.7128.210
20-39 m2/ha2.0226.7118.710
40-59 m2/ha1.5256.2127.710
from 60 m2/ha0.8352.7193.516
total5.81222.3528.24
Southwestern Alpsto 19 m2/ha6.51234.8541.34
20-39 m2/ha11.4928.0539.44
40-59 m2/ha5.7139.81015.48
from 60 m2/ha0.9332.7193.616
total24.5675.3399.72
Southeastern Alpsto 19 m2/ha5.71339.3545.04
20-39 m2/ha7.91141.9449.84
40-59 m2/ha3.91622.1626.06
from 60 m2/ha0.9336.2137.112
total18.47109.52127.92
Southern Alpsto 19 m2/ha5.61361.2366.83
20-39 m2/ha6.11341.6447.74
40-59 m2/ha2.02210.11012.19
from 60 m2/ha0.6412.9183.517
total14.38115.72130.12
Switzerlandto 19 m2/ha25.76326.62352.41
20-39 m2/ha40.65414.91455.61
40-59 m2/ha23.96208.12232.12
from 60 m2/ha6.01351.0457.04
total96.331000.711097.01

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155806/142185

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stand stability · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstand stability %± %± %± %± %± %± %±
inside perimetern/a....6.51.34.81.41.91.11.91.14.30.7
critical....11.51.66.11.68.22.24.51.78.10.9
less stable42.57.8100.0.54.22.537.83.253.54.054.64.049.91.6
stable57.57.8..27.92.351.33.336.53.838.93.937.71.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a3.90.44.00.47.40.58.01.03.90.63.60.55.20.2
critical3.10.45.10.47.20.58.91.18.20.93.80.65.70.2
less stable37.91.147.21.049.90.932.91.846.81.748.81.445.40.5
stable55.11.243.71.035.40.950.21.941.11.643.81.443.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a3.80.44.00.47.30.57.20.93.60.63.40.55.10.2
critical3.10.45.10.47.70.58.20.98.20.83.90.55.90.2
less stable38.01.147.31.050.40.934.11.647.81.549.41.445.80.5
stable55.11.143.61.034.50.850.51.740.41.543.31.343.20.5
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 #155807/142186

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stand stability · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstand stability1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....2.5201.1300.3580.3584.215
critical....4.4151.4271.3280.7387.811
less stable1.7240.110020.978.5108.5118.31147.94
stable2.321..10.71011.595.8135.91336.35
total4.1160.110038.5522.4615.8815.3896.13
outside perimetern/a7.31210.01021.375.3133.5174.31551.64
critical5.91312.9920.775.9137.4114.51557.24
less stable71.03119.42142.6221.7642.0457.74454.41
stable103.32110.32101.3333.1537.0551.84436.81
total187.41252.71285.8166.0389.82118.221000.01
totaln/a7.31210.01023.866.4123.8164.61555.84
critical5.91312.9925.167.2118.7105.11464.94
less stable72.83119.52163.5230.2550.5466.03502.31
stable105.62110.32112.0344.6442.7457.84473.01
total191.51252.81324.3188.32105.72133.521096.11

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155808/142187

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stand stability · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand stability %± %± %±
AGn/a..4.30.94.30.9
critical..5.31.05.31.0
less stable..50.02.350.02.3
stable..40.42.240.42.2
total..100.0.100.0.
AIn/a..6.13.45.53.1
critical..6.13.45.53.1
less stable60.021.955.17.255.56.8
stable40.022.032.76.833.46.5
total100.0.100.0.100.0.
ARn/a..6.32.86.22.7
critical..1.31.31.21.2
less stable..27.95.027.24.9
stable100.0.64.55.465.45.3
total100.0.100.0.100.0.
BEn/a5.72.05.30.65.30.6
critical9.32.56.40.66.70.6
less stable54.34.249.31.349.81.2
stable30.73.939.01.338.21.2
total100.0.100.0.100.0.
BL/BSn/a..6.11.76.11.7
critical..2.61.12.61.1
less stable..37.53.537.53.5
stable..53.93.653.93.6
total..100.0.100.0.
FRn/a11.17.46.01.26.21.2
critical22.29.85.81.26.51.2
less stable22.29.842.92.542.02.5
stable44.411.745.32.545.32.5
total100.0.100.0.100.0.
GEn/a..3.83.73.83.7
critical......
less stable..48.49.848.49.8
stable..47.89.747.89.7
total..100.0.100.0.
GLn/a14.35.912.53.112.92.8
critical5.73.911.73.110.32.5
less stable51.48.442.44.744.64.1
stable28.67.633.44.532.23.9
total100.0.100.0.100.0.
GRn/a3.11.24.20.64.10.5
critical8.01.88.20.88.20.7
less stable57.83.348.61.449.91.3
stable31.13.139.01.437.81.2
total100.0.100.0.100.0.
JUn/a..3.91.13.91.1
critical..0.90.50.90.5
less stable..36.42.635.82.6
stable100.0.58.82.759.42.7
total100.0.100.0.100.0.
LUn/a..4.81.04.71.0
critical32.819.13.90.94.31.0
less stable50.820.456.12.456.02.4
stable16.415.035.22.334.92.3
total100.0.100.0.100.0.
NEn/a..3.71.13.51.1
critical..0.70.50.70.5
less stable44.416.623.32.623.92.5
stable55.616.672.42.771.82.7
total100.0.100.0.100.0.
NWn/a..11.24.09.33.3
critical15.410.04.92.86.82.9
less stable46.213.841.06.341.95.8
stable38.513.542.86.342.05.7
total100.0.100.0.100.0.
OWn/a..7.22.06.51.8
critical11.87.89.02.29.32.1
less stable82.49.250.63.853.63.6
stable5.95.733.13.730.63.4
total100.0.100.0.100.0.
SGn/a5.13.56.41.16.31.1
critical15.45.88.31.38.81.3
less stable41.07.952.32.351.52.2
stable38.57.833.02.233.52.1
total100.0.100.0.100.0.
SHn/a..5.92.25.92.2
critical..3.41.73.41.7
less stable..40.34.440.34.4
stable..50.44.550.44.5
total..100.0.100.0.
SOn/a..2.30.82.30.8
critical..4.91.24.81.2
less stable100.0.60.82.861.12.8
stable..32.02.631.82.6
total100.0.100.0.100.0.
SZn/a5.95.710.11.99.81.8
critical11.87.87.41.77.71.7
less stable64.711.644.33.245.63.1
stable17.69.338.23.136.83.0
total100.0.100.0.100.0.
TGn/a..3.71.33.71.3
critical..2.81.12.81.1
less stable..47.93.447.93.4
stable..45.63.445.63.4
total..100.0.100.0.
TIn/a1.91.33.90.63.70.6
critical3.81.93.20.63.30.5
less stable46.24.945.71.645.81.5
stable48.04.947.11.647.21.5
total100.0.100.0.100.0.
URn/a2.72.78.12.76.62.1
critical16.26.17.02.69.52.5
less stable62.27.963.74.863.34.1
stable18.96.421.24.120.63.5
total100.0.100.0.100.0.
VDn/a2.42.43.90.73.90.6
critical4.83.36.10.86.10.8
less stable61.97.537.11.638.21.6
stable31.07.152.81.751.81.6
total100.0.100.0.100.0.
VSn/a5.21.47.91.07.30.8
critical6.01.57.81.07.30.8
less stable38.63.133.41.734.71.5
stable50.23.250.81.850.71.6
total100.0.100.0.100.0.
ZGn/a..5.33.05.22.9
critical..8.83.88.63.7
less stable100.0.56.16.456.96.3
stable..29.86.029.36.0
total100.0.100.0.100.0.
ZHn/a..4.10.94.10.9
critical..4.30.94.30.9
less stable..49.12.349.12.3
stable..42.62.242.62.2
total..100.0.100.0.
Switzerlandn/a4.30.75.20.25.10.2
critical8.10.95.70.25.90.2
less stable49.91.645.40.545.80.5
stable37.71.643.70.543.20.5
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155809/142188

NFI1

forest area: avalanches SilvaProtect, modelled and assigned · stand stability · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
avalanches SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand stability1000 ha± %1000 ha± %1000 ha± %
AGn/a..2.1212.121
critical..2.6192.619
less stable..24.2524.25
stable..19.6619.66
total..48.4248.42
AIn/a..0.3570.357
critical..0.3570.357
less stable0.3572.6162.814
stable0.2701.5231.721
total0.5434.795.17
ARn/a..0.5440.544
critical..0.11000.1100
less stable..2.2192.219
stable0.2705.1105.310
total0.2707.968.15
BEn/a0.8357.9118.711
critical1.3289.61010.99
less stable7.61173.6381.23
stable4.31558.1462.43
total14.08149.12163.11
BL/BSn/a..1.3281.328
critical..0.5440.544
less stable..7.8107.810
stable..11.1711.17
total..20.7320.73
FRn/a0.2712.3212.520
critical0.4502.2212.619
less stable0.45016.6617.06
stable0.83517.5618.36
total1.82338.5340.43
GEn/a..0.11000.1100
critical......
less stable..1.5231.523
stable..1.5241.524
total..3.1123.112
GLn/a0.5441.4261.922
critical0.2711.3271.525
less stable1.8234.8136.711
stable1.0313.8154.813
total3.61611.4714.96
GRn/a0.7385.5136.213
critical1.82310.6912.49
less stable12.9962.9375.83
stable7.01250.5457.44
total22.46129.52151.92
JUn/a..1.3271.327
critical..0.3580.358
less stable..12.0812.08
stable0.54419.5520.05
total0.54433.1233.62
LUn/a..1.9221.922
critical0.2711.6241.823
less stable0.35822.5522.85
stable0.110014.1714.27
total0.64140.2340.73
NEn/a..1.0311.031
critical..0.2710.271
less stable0.4506.4116.811
stable0.54419.8520.35
total0.93327.3328.23
NWn/a..0.7370.737
critical0.2700.3570.544
less stable0.6402.7173.315
stable0.5442.8173.315
total1.4266.587.96
OWn/a..1.2281.228
critical0.2711.5251.724
less stable1.4268.589.97
stable0.11005.6125.712
total1.72316.8418.54
SGn/a0.2713.0183.217
critical0.6413.9164.514
less stable1.62524.5526.15
stable1.52615.5717.07
total3.91646.9350.83
SHn/a..0.7370.737
critical..0.4490.449
less stable..5.0125.012
stable..6.2106.210
total..12.3412.34
SOn/a..0.7380.738
critical..1.5251.525
less stable0.27119.0519.25
stable..10.0910.09
total0.27131.3331.52
SZn/a0.11002.6202.719
critical0.2711.9232.122
less stable1.23011.3812.57
stable0.3589.8910.19
total1.82425.6427.43
TGn/a..0.8350.835
critical..0.6400.640
less stable..9.989.98
stable..9.489.48
total..20.6320.63
TIn/a0.2713.8164.016
critical0.4503.1183.517
less stable4.81443.8448.64
stable5.01445.1450.14
total10.3995.72106.12
URn/a0.11000.8350.933
critical0.6400.7381.327
less stable2.3206.4118.79
stable0.7372.1212.818
total3.81510.0813.86
VDn/a0.11003.6173.716
critical0.2715.5135.713
less stable2.71933.5536.24
stable1.32847.7449.14
total4.31590.4294.72
VSn/a1.3286.0137.211
critical1.5265.9137.311
less stable9.51025.2634.65
stable12.3938.3450.54
total24.5675.3399.72
ZGn/a..0.3570.357
critical..0.5430.543
less stable0.11003.1133.213
stable..1.7211.721
total0.11005.675.76
ZHn/a..2.0222.022
critical..2.1212.121
less stable..24.4524.45
stable..21.2621.26
total..49.8249.82
Switzerlandn/a4.21551.7455.94
critical7.81157.3465.04
less stable48.14454.41502.41
stable36.35437.41473.61
total96.331000.711097.01

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #155810/142189
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