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NFI2
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.0.0.0.0.0.0.
single-layered....0.0.41.34.524.77.637.33.9
multi-layered....0.0.35.34.425.57.832.83.8
stratified....49.635.413.43.137.58.518.83.1
clustered structure....50.435.410.12.812.35.811.12.5
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...2.91.63.10.90.0.2.60.7
single-layered50.925.0..47.24.741.12.533.45.341.32.0
multi-layered49.125.0..41.54.738.62.539.35.439.32.0
stratified0.0...2.61.512.01.626.14.912.01.3
clustered structure0.0...5.92.25.21.11.31.34.70.9
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.0.50.53.71.00.60.61.90.5
single-layered31.57.60.0.34.63.238.92.730.13.635.21.7
multi-layered65.77.7100.0.57.43.348.12.763.83.755.41.8
stratified2.72.70.0.6.71.79.01.64.81.67.00.9
clustered structure0.0.0.0.0.80.60.30.30.70.70.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.0.0.0.0.1.41.02.31.60.80.4
single-layered29.54.732.88.121.83.536.33.935.15.230.42.1
multi-layered69.44.764.38.271.33.958.94.061.45.365.22.1
stratified1.11.12.92.86.92.23.41.51.11.13.60.8
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.0.0.0.0.1.31.30.70.70.50.4
single-layered28.56.219.34.827.96.022.34.933.93.827.92.2
multi-layered67.66.580.74.872.16.071.05.365.43.970.12.3
stratified3.92.70.0.0.0.5.42.60.0.1.50.6
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.0.0.0.80.42.60.50.80.41.50.2
single-layered30.13.323.04.132.82.038.51.532.32.134.61.0
multi-layered67.73.476.14.259.32.146.21.557.92.254.61.0
stratified2.21.10.90.95.31.09.60.97.91.27.30.5
clustered structure0.0.0.0.1.80.63.10.51.10.52.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846059/312390
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.0.0.0.0.0.0.
single-layered....50.435.449.54.634.18.446.34.0
multi-layered....0.0.14.43.221.57.215.72.9
stratified....0.0.29.34.238.18.630.73.7
clustered structure....49.635.46.82.36.34.37.32.1
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...11.43.14.71.10.0.5.30.9
single-layered50.925.0..40.44.643.42.546.75.543.42.0
multi-layered0.0...18.73.726.82.223.34.724.61.8
stratified49.125.0..22.54.020.32.027.55.021.91.7
clustered structure0.0...7.02.44.71.12.41.74.80.9
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.81.35.31.23.01.34.10.7
single-layered26.17.10.0.33.53.239.12.747.93.938.51.8
multi-layered57.98.075.921.135.53.235.92.631.53.636.21.7
stratified16.06.024.121.126.72.918.82.117.63.020.71.5
clustered structure0.0.0.0.0.50.50.90.50.0.0.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.2.72.61.41.00.0.0.0.0.60.3
single-layered33.44.829.67.924.73.748.64.165.75.140.62.2
multi-layered53.85.162.08.354.84.342.04.124.04.646.12.2
stratified12.83.45.84.019.13.49.42.410.33.312.71.5
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.1.51.51.81.80.0.0.0.0.50.4
single-layered42.36.926.85.431.76.236.35.662.63.945.12.5
multi-layered55.86.957.86.159.26.651.25.832.93.846.92.5
stratified1.81.813.84.37.33.512.43.94.51.77.51.3
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.1.81.34.50.93.40.61.00.42.80.3
single-layered34.73.526.74.332.42.043.01.554.42.241.71.0
multi-layered54.03.659.94.839.72.132.01.428.82.036.01.0
stratified11.32.311.63.221.51.818.81.215.11.617.70.8
clustered structure0.0.0.0.1.80.62.80.50.70.41.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846060/312391
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.2.31.30.0.1.71.0
single-layered....0.0.40.64.330.36.737.43.6
multi-layered....34.327.620.93.526.06.522.43.1
stratified....0.0.32.44.133.07.032.03.5
clustered structure....65.727.63.81.710.84.56.61.8
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...6.42.33.80.90.0.3.70.7
single-layered76.320.8..43.74.642.12.440.74.942.41.9
multi-layered0.0...33.04.429.62.236.44.831.11.8
stratified0.0...17.03.520.62.020.84.019.91.6
clustered structure23.720.8..0.0.3.80.92.11.53.00.7
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.01.12.90.93.21.32.80.6
single-layered25.67.00.0.30.63.036.72.535.63.534.01.6
multi-layered62.07.775.721.248.33.344.82.646.83.647.21.7
stratified12.45.224.321.218.12.514.81.913.82.515.41.3
clustered structure0.0.0.0.0.0.0.90.50.60.60.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.0.0.0.0.1.30.91.01.00.60.3
single-layered22.14.314.25.919.13.326.53.536.84.824.91.9
multi-layered68.54.882.96.466.14.060.03.958.24.964.32.1
stratified8.32.82.92.814.83.012.22.64.01.910.11.3
clustered structure1.21.10.0.0.0.0.0.0.0.0.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.4.82.71.81.81.31.30.0.1.30.6
single-layered41.76.816.64.624.95.826.65.131.23.728.52.2
multi-layered56.46.869.65.771.56.058.75.763.83.864.02.4
stratified1.91.98.93.51.81.813.33.95.01.76.31.2
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.3.11.72.80.72.80.51.20.42.20.3
single-layered29.53.315.23.529.41.937.11.435.01.933.60.9
multi-layered62.23.574.24.352.32.139.41.450.12.047.71.0
stratified7.21.97.62.615.11.518.61.112.31.315.10.7
clustered structure1.10.80.0.0.40.32.10.41.30.51.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846061/312392
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.0.0.0.0.0.0.
single-layered....34.327.646.54.330.26.842.23.7
multi-layered....0.0.14.43.119.55.815.42.7
stratified....0.0.31.54.046.07.334.53.5
clustered structure....65.727.67.62.34.43.07.82.0
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...11.13.04.31.00.0.4.80.8
single-layered50.925.0..39.34.541.22.448.45.042.01.9
multi-layered0.0...19.13.727.32.221.74.124.81.7
stratified49.125.0..22.83.922.32.028.04.523.41.7
clustered structure0.0...7.72.55.01.11.91.45.00.9
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.61.24.91.12.71.23.80.7
single-layered25.47.00.0.34.23.139.32.648.43.639.01.7
multi-layered59.07.975.921.134.83.136.32.531.93.436.21.7
stratified15.65.824.121.126.42.918.72.117.02.720.41.4
clustered structure0.0.0.0.0.90.70.80.50.0.0.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.2.72.61.41.00.0.0.0.0.60.3
single-layered33.44.829.67.924.83.748.84.065.84.741.42.1
multi-layered53.85.162.08.355.14.241.83.924.54.345.62.2
stratified12.83.45.84.018.73.39.42.39.72.912.41.4
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.1.51.51.81.80.0.0.0.0.50.3
single-layered41.56.826.85.431.76.236.25.562.53.945.12.4
multi-layered56.76.857.86.159.26.651.95.732.53.846.82.5
stratified1.81.813.84.37.33.511.93.75.01.77.61.3
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.1.81.34.40.93.10.50.80.42.60.3
single-layered34.33.426.74.332.52.041.91.453.92.041.51.0
multi-layered54.53.659.94.839.42.132.21.428.11.835.50.9
stratified11.22.311.63.221.41.719.81.216.51.518.40.8
clustered structure0.0.0.0.2.30.63.00.50.70.32.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846062/312393
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.0.0.0.0.0.0.
single-layered....34.327.646.94.330.26.842.53.6
multi-layered....0.0.14.33.019.55.815.32.7
stratified....0.0.31.34.046.07.334.43.5
clustered structure....65.727.67.52.34.43.07.82.0
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...11.83.04.31.00.0.4.90.9
single-layered50.925.0..39.14.541.12.448.45.041.91.9
multi-layered0.0...19.43.727.22.121.74.124.81.7
stratified49.125.0..22.23.922.52.028.04.523.51.7
clustered structure0.0...7.52.45.01.11.91.44.90.9
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.61.24.81.12.61.13.70.7
single-layered25.47.00.0.33.93.139.42.547.73.638.91.7
multi-layered59.07.975.921.135.43.136.02.532.83.436.41.7
stratified15.65.824.121.126.32.819.02.116.92.720.41.4
clustered structure0.0.0.0.0.90.60.80.50.0.0.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.2.72.61.41.00.0.0.0.0.50.3
single-layered33.14.829.67.925.13.648.13.966.24.741.42.1
multi-layered53.25.162.08.355.14.241.93.924.24.245.42.2
stratified13.73.55.84.018.43.310.02.49.62.912.71.4
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.1.51.51.71.70.0.0.0.0.50.3
single-layered40.76.726.45.431.16.137.85.562.63.845.22.4
multi-layered55.66.858.56.060.06.550.65.732.53.746.72.4
stratified3.72.613.64.27.23.511.63.64.91.77.71.3
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.1.81.34.50.93.10.50.80.42.60.3
single-layered34.03.426.44.332.32.042.01.453.82.041.40.9
multi-layered53.93.660.34.839.72.032.01.428.41.835.60.9
stratified12.12.411.53.121.21.720.01.216.31.518.50.8
clustered structure0.0.0.0.2.30.63.00.50.60.31.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846063/312394
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.0.0.0.0.0.0.
single-layered....33.627.345.74.132.36.742.23.5
multi-layered....0.0.15.03.020.35.716.12.6
stratified....0.0.30.43.843.37.133.13.3
clustered structure....66.427.38.92.44.12.88.62.0
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...12.62.94.20.90.0.5.10.8
single-layered50.425.0..39.34.241.92.250.44.742.81.8
multi-layered0.0...18.63.426.82.022.83.924.51.6
stratified49.625.0..22.73.722.21.925.04.122.91.6
clustered structure0.0...6.72.24.91.01.81.24.70.8
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.81.25.01.12.31.03.80.6
single-layered25.66.70.0.33.52.840.32.449.23.439.51.6
multi-layered60.47.574.921.735.92.934.82.430.93.135.61.6
stratified14.05.325.121.726.02.619.22.017.62.620.51.3
clustered structure0.0.0.0.0.80.60.70.40.0.0.50.2
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.2.32.21.81.00.0.0.0.0.70.3
single-layered31.54.628.67.027.23.447.73.866.84.441.22.0
multi-layered55.55.061.97.554.43.842.13.724.64.146.02.0
stratified13.03.47.34.116.72.910.22.38.62.612.11.3
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.1.41.43.32.30.0.0.0.0.70.4
single-layered39.36.325.65.130.85.936.65.262.13.644.62.3
multi-layered55.96.460.85.759.26.351.75.431.43.446.62.3
stratified4.82.712.23.86.63.211.73.56.51.88.11.3
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.1.61.25.00.83.10.50.70.32.70.3
single-layered32.93.325.74.032.71.842.31.454.71.941.70.9
multi-layered55.53.461.74.439.71.931.71.327.91.735.50.9
stratified11.62.210.92.920.71.619.91.116.01.418.20.7
clustered structure0.0.0.0.2.00.63.00.50.60.31.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846064/312395
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.2.61.50.0.2.11.2
single-layered....0.0.43.04.537.48.541.24.0
multi-layered....50.435.419.93.628.07.922.03.3
stratified....0.0.31.14.322.37.428.93.7
clustered structure....49.635.43.41.712.45.85.91.9
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...6.52.44.21.00.0.4.00.8
single-layered76.320.8..44.94.743.92.540.85.543.92.0
multi-layered0.0...33.04.528.62.338.05.430.51.9
stratified0.0...15.53.519.62.018.64.318.51.6
clustered structure23.720.8..0.0.3.61.02.61.83.00.7
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.21.22.80.93.61.42.90.6
single-layered26.37.20.0.30.73.137.92.636.33.734.71.7
multi-layered61.07.975.721.248.13.443.22.746.13.946.41.8
stratified12.75.324.321.218.02.615.12.013.42.615.51.3
clustered structure0.0.0.0.0.0.0.90.50.70.70.60.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.0.0.0.0.0.60.60.0.0.20.2
single-layered22.14.314.25.919.53.426.33.642.05.325.51.9
multi-layered68.54.882.96.466.94.161.44.053.45.464.32.1
stratified8.32.82.92.813.63.011.72.74.62.39.81.3
clustered structure1.21.10.0.0.0.0.0.0.0.0.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.4.82.71.81.81.41.40.0.1.30.6
single-layered42.56.916.64.624.95.826.35.230.23.728.12.3
multi-layered55.56.969.65.771.56.058.45.864.63.964.22.4
stratified2.01.98.93.51.81.813.94.15.21.86.41.2
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.3.11.72.90.72.90.51.10.52.30.3
single-layered29.83.315.23.529.82.038.31.536.12.134.31.0
multi-layered61.83.574.24.352.72.238.81.550.62.247.81.0
stratified7.31.97.62.614.41.518.01.210.71.414.30.7
clustered structure1.10.80.0.0.20.22.00.41.40.51.30.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846065/312396
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.4710.471
multi-layered0.0.0.0.0.0.0.0.1.4371.437
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.0.4721.0410.3670.4722.025
multi-layered0.0.0.0.0.0.0.6580.0.0.658
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.3370.5552.323
multi-layered0.0.0.0.0.3690.21000.0.0.558
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.0.6582.1300.8500.21003.823
single-layered0.21007.0166.4175.9182.92722.49
multi-layered0.0.4.72012.41212.2125.81835.17
stratified0.21002.8266.4173.9230.65814.011
clustered structure0.4701.6350.4710.0.0.0.2.429
total0.85016.61027.8822.789.61477.64
BL/BSn/a0.0.0.0.0.0.0.4700.0.0.470
single-layered0.0.0.0.0.0.0.5701.1451.637
multi-layered0.0.0.0.0.0.1.1440.8491.932
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0321.9333.922
FRn/a0.0.0.21000.6580.21000.0.1.045
single-layered0.0.1.9312.9240.7500.21005.816
multi-layered0.0.0.8502.0301.5380.6594.919
stratified0.0.0.21000.8500.0.0.0.0.944
clustered structure0.0.0.4710.5570.31000.0.1.241
total0.0.3.4236.9142.6270.85113.810
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.5690.0.0.0.0.657
single-layered0.0.0.6581.2402.1280.4714.318
multi-layered0.0.0.4711.7320.9450.0.3.124
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.6580.4710.0.0.0.0.944
total0.0.1.7323.7213.0220.4718.911
GRn/a0.21000.4711.6350.4710.0.2.628
single-layered5.51913.61214.4113.2252.62739.36
multi-layered2.3295.5188.0154.3212.82622.99
stratified4.1226.3175.6180.8500.210017.110
clustered structure2.2304.9201.4380.0.0.0.8.515
total14.31130.7731.078.6145.61790.33
JUn/a0.0.0.0.0.0.0.6570.4691.044
single-layered0.0.0.0.0.21001.6341.6353.323
multi-layered0.0.0.0.1.2333.7221.8336.715
stratified0.0.0.0.0.0.0.21000.21000.471
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.1.1430.9440.8490.6573.423
multi-layered0.0.0.21001.3391.2400.6573.224
stratified0.0.0.0.0.21000.21000.21000.658
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.3402.5282.1291.5357.415
NEn/a0.0.0.0.0.21000.21000.0.0.471
single-layered0.0.0.21000.0.0.6590.21001.045
multi-layered0.0.0.0.1.1411.1400.0.2.228
stratified0.0.0.0.0.0.0.3710.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.5710.4720.5560.4722.032
multi-layered0.0.0.31000.7590.21000.21001.340
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.31000.0.0.0.0.0.0.3100
total0.0.1.1481.3390.7460.6583.720
OWn/a0.0.0.4710.0.0.0.0.0.0.471
single-layered0.0.1.2410.7580.5710.21002.528
multi-layered0.0.1.0441.8331.1410.7584.619
stratified0.0.1.0410.11000.0.0.0.1.238
clustered structure0.21000.21000.0.0.0.0.0.0.471
total0.21003.8202.6271.6350.9509.011
SGn/a0.0.0.21000.6580.21000.21001.241
single-layered0.0.1.0452.9263.7223.12310.812
multi-layered0.0.1.8355.2194.0212.02913.011
stratified0.0.0.5701.1441.0450.0.2.628
clustered structure0.21000.5710.5710.0.0.0.1.144
total0.21004.02310.3138.9135.31728.76
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.21000.21000.469
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.0.0.0.0.5580.5701.045
multi-layered0.0.0.0.0.21000.8510.7511.833
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.2402.0310.6570.0.3.821
multi-layered0.0.0.5572.8252.6260.6586.615
stratified0.0.0.0.0.5560.0.0.0.0.556
clustered structure0.0.0.6570.0.0.0.0.0.0.657
total0.0.2.7255.5173.1240.65812.010
TGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.6510.651
multi-layered0.0.0.0.0.11000.3700.9451.335
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.8500.6580.6581.931
single-layered0.4714.7208.0157.41615.91036.36
multi-layered1.2414.32112.6116.61711.41236.16
stratified1.0452.1302.4291.3380.4717.216
clustered structure0.6581.1410.4710.0.0.0.2.130
total3.12512.21224.1815.91128.3783.63
URn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.3370.8480.4710.21002.825
multi-layered0.21000.9441.3361.2401.0434.716
stratified0.0.0.0.0.21000.21000.0.0.471
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21002.3272.5251.9321.2408.111
VDn/a0.0.0.4710.21000.21000.0.0.850
single-layered0.0.2.2301.5351.0451.7336.417
multi-layered0.0.2.1305.1192.1302.72612.012
stratified0.0.0.21000.4710.0.0.0.0.658
clustered structure0.0.0.4710.0.0.0.0.0.0.471
total0.0.5.3197.2163.3244.42020.29
VSn/a0.21001.3410.4710.0.1.0452.826
single-layered3.4247.3155.5182.0311.63519.69
multi-layered3.02613.9118.6145.3183.02633.76
stratified3.0255.2193.9220.8501.43814.311
clustered structure1.8331.4380.6580.0.0.21004.022
total11.31329.0718.998.1147.11674.53
ZGn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.0.11000.4710.21000.21000.943
multi-layered0.0.0.0.0.4670.7500.21001.333
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.0.0.0.0.4700.7571.144
multi-layered0.0.0.0.0.0.0.0.0.4710.471
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.4714.3227.7163.5242.82718.710
single-layered9.41444.2649.7634.0736.07173.43
multi-layered6.71736.4767.1551.8637.77199.73
stratified8.21518.41021.998.8153.32560.65
clustered structure5.41911.9134.3210.31000.210022.19
total30.28115.24150.6398.4480.05474.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #846066/312397
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: production region
unit: %
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a....0.0.2.31.30.0.1.60.9
single-layered....0.0.40.64.232.66.537.83.5
multi-layered....34.327.620.83.424.96.022.13.0
stratified....0.0.32.74.033.06.532.23.4
clustered structure....65.727.63.71.69.54.06.21.7
total....100.0.100.0.100.0.100.0.
lower subalpinen/a0.0...6.22.33.70.90.0.3.60.7
single-layered76.320.8..42.94.641.62.341.44.842.01.9
multi-layered0.0...34.24.430.22.235.44.731.51.8
stratified0.0...16.73.520.81.921.24.020.01.6
clustered structure23.720.8..0.0.3.70.92.01.42.90.7
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a0.0.0.0.3.01.12.80.93.21.32.80.6
single-layered25.67.00.0.30.33.036.02.535.93.533.71.6
multi-layered62.07.775.721.248.83.345.42.646.63.647.61.7
stratified12.45.224.321.217.92.514.91.913.82.515.41.2
clustered structure0.0.0.0.0.0.0.80.50.60.60.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a0.0.0.0.0.0.1.20.91.01.00.60.3
single-layered21.94.214.25.919.13.326.83.536.44.824.91.9
multi-layered67.84.882.96.466.14.059.93.958.74.964.22.1
stratified9.22.92.92.814.83.012.12.63.91.910.21.3
clustered structure1.11.10.0.0.0.0.0.0.0.0.20.2
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a0.0.4.82.71.81.81.31.30.0.1.20.5
single-layered41.76.816.44.524.55.725.64.930.63.727.92.2
multi-layered56.46.870.05.672.06.059.05.564.53.864.42.4
stratified1.91.98.83.41.71.714.13.94.91.76.41.2
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.0.3.01.72.70.72.80.51.10.42.20.3
single-layered29.33.315.03.529.11.936.71.435.21.933.40.9
multi-layered61.93.574.44.252.82.139.71.449.82.047.81.0
stratified7.71.97.52.515.01.518.71.112.51.315.30.7
clustered structure1.10.80.0.0.40.32.10.41.30.51.40.2
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #846067/312398
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.5450.545
multi-layered0.0.0.0.0.0.0.0.1.1301.130
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.6251.625
AIn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.2570.7330.5390.3591.718
multi-layered0.0.0.11000.5450.3580.0.0.933
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.5441.1260.8310.3592.714
ARn/a0.0.0.0.0.11000.11000.0.0.271
single-layered0.0.0.0.0.6371.0310.3561.920
multi-layered0.0.0.0.0.4500.4500.11000.932
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.1271.5240.3483.015
BEn/a0.0.1.1301.8230.7380.2713.816
single-layered0.2717.1117.3117.0122.52024.16
multi-layered0.0.4.71411.7911.595.71333.85
stratified0.11002.4206.4124.1160.73813.88
clustered structure0.2712.3210.4500.0.0.0.2.918
total0.54517.6727.6523.469.21078.33
BL/BSn/a0.0.0.0.0.0.0.2700.11000.357
single-layered0.0.0.0.0.0.0.2700.8351.131
multi-layered0.0.0.0.0.11000.9351.2282.221
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11001.3282.1213.516
FRn/a0.0.0.2710.4500.3580.0.0.933
single-layered0.0.3.2173.1170.8350.3587.411
multi-layered0.0.0.9333.2171.4260.3585.812
stratified0.0.0.4500.8350.0.0.0.1.228
clustered structure0.0.0.4500.5440.11000.0.1.031
total0.0.5.1137.992.6190.64116.36
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.3580.5440.11000.0.0.933
single-layered0.0.0.5441.2282.2190.8374.712
multi-layered0.0.0.3571.5250.6410.0.2.519
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.5440.2710.0.0.0.0.737
total0.0.1.6243.4153.0160.8378.78
GRn/a0.11000.9331.4270.8350.0.3.218
single-layered5.21413.9815.584.2152.81941.64
multi-layered3.0187.3118.8104.2152.61925.86
stratified3.2175.3145.4131.3280.73815.98
clustered structure2.2214.5151.3280.0.0.0.8.011
total13.7831.9532.4510.596.11294.62
JUn/a0.0.0.0.0.0.0.3570.3580.641
single-layered0.0.0.0.0.3581.6241.2293.117
multi-layered0.0.0.0.1.2282.9182.5196.511
stratified0.0.0.0.0.2710.11000.11000.450
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.7234.8134.11510.78
LUn/a0.0.0.0.0.0.0.0.0.2710.271
single-layered0.0.1.0290.6380.6400.6412.818
multi-layered0.0.0.11001.1301.3261.1283.616
stratified0.0.0.0.0.11000.2700.11000.450
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1281.8222.1212.0217.011
NEn/a0.0.0.0.0.11000.11000.0.0.271
single-layered0.0.0.11000.2710.9330.11001.327
multi-layered0.0.0.0.0.9330.9330.11001.822
stratified0.0.0.0.0.0.0.5450.0.0.545
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11001.2282.3190.2713.815
NWn/a0.0.0.0.0.11000.11000.11000.356
single-layered0.0.0.3570.8330.6400.3572.120
multi-layered0.0.0.2700.4500.5430.11001.327
stratified0.0.0.11000.11000.11000.0.0.357
clustered structure0.0.0.4490.0.0.0.0.0.0.449
total0.0.1.1291.5241.4260.5434.511
OWn/a0.0.0.2710.0.0.0.0.0.0.271
single-layered0.0.0.9330.9350.4570.5502.719
multi-layered0.0.1.3271.9231.0330.7404.813
stratified0.0.1.0300.3580.4490.0.1.723
clustered structure0.11000.2710.0.0.0.0.0.0.358
total0.11003.6153.1171.7231.2309.77
SGn/a0.0.0.2710.8350.7370.11001.823
single-layered0.0.1.9233.4173.7152.71811.68
multi-layered0.0.1.8245.3134.1152.12113.38
stratified0.0.0.6411.2301.2290.2713.217
clustered structure0.11000.5450.3580.0.0.0.1.033
total0.11005.11411.099.795.01330.94
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.2710.4500.640
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.2710.4500.640
SOn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.0.0.0.0.0.4500.7371.130
multi-layered0.0.0.0.0.2710.6411.2282.022
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.3581.1301.9223.317
SZn/a0.0.0.3570.4500.2710.0.0.933
single-layered0.0.1.0312.0220.7370.3574.015
multi-layered0.0.0.8354.0152.4200.8378.010
stratified0.0.0.11000.4490.0.0.0.0.544
clustered structure0.0.0.4500.0.0.11000.0.0.545
total0.0.2.6196.8113.5161.13114.06
TGn/a0.0.0.0.0.0.0.0.0.11000.1100
single-layered0.0.0.0.0.0.0.0.0.9310.931
multi-layered0.0.0.0.0.11000.2570.9311.326
stratified0.0.0.0.0.0.0.0.0.2700.270
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.2572.1202.418
TIn/a0.0.0.3580.4500.9330.6412.221
single-layered0.7385.3139.1106.81216.8738.74
multi-layered1.3283.41713.187.11211.5936.44
stratified1.2292.5203.0181.2290.4508.311
clustered structure0.7381.5260.5450.0.0.0.2.719
total3.91613.0826.1516.0729.3588.32
URn/a0.0.0.2710.0.0.11000.0.0.358
single-layered0.0.1.1290.9320.2710.3582.619
multi-layered0.11000.8352.0221.4280.8335.112
stratified0.0.0.0.0.2700.3560.0.0.544
clustered structure0.0.0.2700.2700.0.0.0.0.549
total0.11002.4193.3162.1221.1299.08
VDn/a0.0.0.2710.5450.11000.11000.933
single-layered0.0.2.3211.5260.9332.2216.912
multi-layered0.0.2.2214.7142.5202.81912.38
stratified0.0.0.11000.4500.11000.11000.738
clustered structure0.0.0.4500.0.0.0.0.0.0.450
total0.0.5.3137.2113.6165.21321.26
VSn/a0.2711.3280.8350.2711.0323.517
single-layered2.7197.5114.8142.0221.42618.47
multi-layered3.31713.789.6104.2143.11833.95
stratified2.7195.2144.0160.5451.03213.38
clustered structure1.3281.6250.4500.0.0.11003.417
total10.2929.4519.566.8116.61272.62
ZGn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.0.11000.2710.2690.3570.733
multi-layered0.0.0.0.0.6390.6400.3571.523
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9320.9320.6392.416
ZHn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.0.0.0.0.0.2710.3570.544
multi-layered0.0.0.0.0.0.0.0.0.3580.358
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.2710.6410.933
Switzerlandn/a0.3585.4147.6114.9142.81921.17
single-layered8.81146.7453.2435.0536.85180.52
multi-layered7.71137.7571.3449.2439.75205.62
stratified7.21217.8722.4710.4103.51761.24
clustered structure4.61513.093.9160.2710.110021.87
total28.66120.63158.3299.7382.93490.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #846068/312399
NFI2
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.6580.658
multi-layered0.0.0.0.0.0.0.0.1.2411.241
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.4720.8480.3670.21001.628
multi-layered0.0.0.21000.0.0.6580.21001.043
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.5570.9450.5551.827
multi-layered0.0.0.0.0.5550.6590.0.1.141
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.7.3167.8165.8182.62823.59
multi-layered0.21005.81817.31015.2117.01745.56
stratified0.21001.4382.2301.8330.0.5.619
clustered structure0.4711.8330.21000.0.0.0.2.429
total0.85016.61027.8822.789.61477.64
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.9490.9501.835
multi-layered0.0.0.0.0.0.1.1441.0442.030
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0321.9333.922
FRn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.3383.3220.8510.21005.617
multi-layered0.0.1.8332.9241.8330.7597.215
stratified0.0.0.0.0.5700.0.0.0.0.570
clustered structure0.0.0.3700.21000.0.0.0.0.557
total0.0.3.4236.9142.6270.85113.810
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.8501.2401.7320.21003.920
multi-layered0.0.0.6582.1291.4360.21004.219
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.1.7323.7213.0220.4718.911
GRn/a0.0.0.6581.2410.21000.0.2.031
single-layered7.21614.01112.9121.8331.04536.96
multi-layered4.12211.81215.6116.5174.32042.36
stratified2.4292.7261.3380.21000.4716.916
clustered structure0.6581.6350.0.0.0.0.0.2.230
total14.31130.7731.078.6145.61790.33
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.1.6340.6572.129
multi-layered0.0.0.0.1.3354.5202.9258.713
stratified0.0.0.0.0.21000.0.0.4710.658
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.1430.4710.21000.21001.933
multi-layered0.0.0.21002.1301.9301.4375.618
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.3402.5282.1291.5357.415
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.4700.6590.21001.438
multi-layered0.0.0.0.0.9451.4340.0.2.327
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.0.0.0.0.3100
single-layered0.0.0.31000.7560.4710.31001.636
multi-layered0.0.0.5710.6580.4670.4671.929
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3390.7460.6583.720
OWn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.1.5360.5710.21000.21002.328
multi-layered0.0.2.3272.0311.4380.7586.415
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.21000.0.0.0.0.0.0.0.0.2100
total0.21003.8202.6271.6350.9509.011
SGn/a0.0.0.21000.6570.0.0.0.0.849
single-layered0.0.2.1313.6242.7260.7509.114
multi-layered0.21001.2445.2195.6174.61916.89
stratified0.0.0.5700.9500.6580.0.2.033
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21004.02310.3138.9135.31728.76
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.21000.21000.469
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.3700.6590.945
multi-layered0.0.0.0.0.5701.0450.6582.231
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.2.2292.2290.6580.0.4.919
multi-layered0.0.0.4712.8252.3290.6586.116
stratified0.0.0.0.0.6580.21000.0.0.849
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7255.5173.1240.65812.010
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.11000.371
multi-layered0.0.0.0.0.11000.11001.9302.128
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.0.0.4710.21000.658
single-layered0.4714.1227.7165.5199.81427.58
multi-layered1.0454.42015.0119.71418.3948.45
stratified1.5353.5231.2410.21000.0.6.417
clustered structure0.21000.21000.31000.0.0.0.0.658
total3.12512.21224.1815.91128.3783.63
URn/a0.0.0.0.0.21000.0.0.21000.472
single-layered0.0.1.3371.2400.9490.21003.521
multi-layered0.21000.8490.9441.0440.8493.820
stratified0.0.0.21000.21000.0.0.0.0.471
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.3272.5251.9321.2408.111
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.2303.5231.3371.1418.115
multi-layered0.0.2.0312.4291.8333.1259.314
stratified0.0.0.8501.3400.0.0.21002.330
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.3197.2163.3244.42020.29
VSn/a0.0.1.0450.21000.0.0.0.1.241
single-layered3.5238.8146.3173.2252.03123.98
multi-layered4.22113.21110.2134.7194.91937.26
stratified1.6354.9202.1300.21000.21009.014
clustered structure2.0311.1400.0.0.0.0.0.3.125
total11.31329.0718.998.1147.11674.53
ZGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.11000.4720.11000.0.0.748
multi-layered0.0.0.0.0.4670.9430.4671.626
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.4700.21000.850
multi-layered0.0.0.0.0.0.0.0.0.8500.850
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.0.3.1262.7270.8500.4717.117
single-layered11.21347.6653.3630.2822.49164.73
multi-layered9.91445.2683.1564.0556.06258.02
stratified5.71813.91210.7143.4241.24134.97
clustered structure3.4245.4190.8510.0.0.0.9.714
total30.28115.24150.6398.4480.05474.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #846069/312400
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.4710.471
multi-layered0.0.0.0.0.0.0.0.1.4371.437
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.0.4721.0410.3670.4722.025
multi-layered0.0.0.0.0.0.0.6580.0.0.658
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.3370.5552.323
multi-layered0.0.0.0.0.3690.21000.0.0.558
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.0.8502.3290.8500.21004.222
single-layered0.21007.4166.8176.1182.92723.39
multi-layered0.0.4.72013.01212.2125.81835.77
stratified0.21002.8267.1163.9230.65814.611
clustered structure0.4701.7330.4710.0.0.0.2.628
total0.85017.41029.6722.989.61480.44
BL/BSn/a0.0.0.0.0.0.0.4700.0.0.470
single-layered0.0.0.0.0.0.0.5701.1451.637
multi-layered0.0.0.0.0.0.1.1440.8491.932
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0321.9333.922
FRn/a0.0.0.21000.8500.21000.0.1.241
single-layered0.0.2.1302.9240.7500.21006.016
multi-layered0.0.0.8502.0301.5380.6594.919
stratified0.0.0.21000.8500.0.0.0.0.944
clustered structure0.0.0.4710.5570.31000.0.1.241
total0.0.3.6227.1142.6270.85114.29
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.5690.21000.0.0.850
single-layered0.0.0.6581.2402.1280.4714.318
multi-layered0.0.0.4711.7320.9450.0.3.124
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.6580.4710.0.0.0.0.944
total0.0.1.7323.7213.2220.4719.111
GRn/a0.21000.6581.8330.6580.0.3.225
single-layered5.51913.81114.8113.2252.62739.96
multi-layered2.5285.7188.4154.3212.82623.78
stratified4.1226.3175.8180.8500.210017.310
clustered structure2.4294.9201.4380.0.0.0.8.715
total14.71131.3732.278.8145.61792.73
JUn/a0.0.0.0.0.0.0.6570.4691.044
single-layered0.0.0.0.0.21001.6341.6353.323
multi-layered0.0.0.0.1.2333.7221.8336.715
stratified0.0.0.0.0.21000.21000.21000.658
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.6306.1163.92111.611
LUn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.1.1430.9440.8490.6573.423
multi-layered0.0.0.21001.5361.2400.6573.423
stratified0.0.0.0.0.21000.21000.21000.658
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.3402.7262.1291.5357.615
NEn/a0.0.0.0.0.21000.21000.0.0.471
single-layered0.0.0.21000.0.0.8510.21001.241
multi-layered0.0.0.0.1.1411.1400.0.2.228
stratified0.0.0.0.0.0.0.3710.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.3270.21004.120
NWn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.5710.4720.8500.4722.230
multi-layered0.0.0.31000.7590.21000.21001.340
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.31000.0.0.0.0.0.0.3100
total0.0.1.1481.3391.0430.6584.019
OWn/a0.0.0.4710.0.0.0.0.0.0.471
single-layered0.0.1.2410.7580.5710.21002.528
multi-layered0.0.1.0441.8331.1410.9494.818
stratified0.0.1.2380.11000.0.0.0.1.335
clustered structure0.21000.21000.0.0.0.0.0.0.471
total0.21003.9202.6271.6351.1449.411
SGn/a0.0.0.21000.6580.4700.21001.438
single-layered0.0.1.0452.9263.9213.12310.912
multi-layered0.0.2.0325.6184.2212.02913.811
stratified0.0.0.5701.1441.2410.0.2.827
clustered structure0.21000.5710.5710.0.0.0.1.144
total0.21004.22210.7139.7135.31730.16
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.21000.21000.469
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.0.0.0.0.5580.5701.045
multi-layered0.0.0.0.0.21000.8510.7511.833
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.2402.0310.6570.0.3.821
multi-layered0.0.0.7493.1242.7250.6587.114
stratified0.0.0.0.0.5560.0.0.0.0.556
clustered structure0.0.0.6570.0.0.0.0.0.0.657
total0.0.2.9245.7173.3230.65812.610
TGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.6510.651
multi-layered0.0.0.0.0.11000.3700.9451.335
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.8501.0450.9442.726
single-layered0.6584.7208.1157.81616.51037.66
multi-layered1.2414.32112.8117.01611.61236.96
stratified1.2412.1302.4291.3380.4717.416
clustered structure0.6581.1410.4710.0.0.0.2.130
total3.52312.21224.5817.11029.5786.73
URn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.5350.8480.4710.21002.924
multi-layered0.21000.9441.3361.2401.1394.916
stratified0.0.0.0.0.21000.21000.0.0.471
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21002.4262.5251.9321.4378.411
VDn/a0.0.0.4710.21000.21000.0.0.850
single-layered0.0.2.2301.5351.0451.7336.417
multi-layered0.0.2.1305.3192.1302.92612.412
stratified0.0.0.21000.4710.0.0.21000.850
clustered structure0.0.0.4710.0.0.0.0.0.0.471
total0.0.5.3197.4163.3244.81920.79
VSn/a0.21001.5380.4710.0.1.2413.325
single-layered3.4247.3155.6182.2301.63520.09
multi-layered3.42414.3118.6145.3183.22534.76
stratified3.0255.4183.9220.8501.43814.511
clustered structure1.8331.4380.6580.0.0.21004.022
total11.71229.8719.198.3147.61676.53
ZGn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.0.11000.4710.4670.21001.138
multi-layered0.0.0.0.0.4670.7500.21001.333
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.2350.4672.618
ZHn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.0.0.0.0.4700.7571.144
multi-layered0.0.0.0.0.0.0.0.0.4710.471
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.4715.0208.3154.5213.42421.510
single-layered9.61445.1650.9635.6736.67177.93
multi-layered7.31637.3769.2552.6638.77205.23
stratified8.41518.71022.999.1153.42462.65
clustered structure5.61912.1134.3210.31000.210022.59
total31.48118.24155.53102.1482.44489.61
© WSL, Swiss National Forest Inventory, 11.07.2020 #846070/312401
NFI2
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.6580.658
multi-layered0.0.0.0.0.0.0.0.1.2411.241
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.4720.8480.3670.21001.628
multi-layered0.0.0.21000.0.0.6580.21001.043
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.5570.9450.5551.827
multi-layered0.0.0.0.0.5550.6590.0.1.141
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.7.7168.0156.2182.62824.59
multi-layered0.21005.81818.7915.2117.01746.96
stratified0.21001.4382.4291.8330.0.5.818
clustered structure0.4711.8330.21000.0.0.0.2.429
total0.85017.01029.6723.189.61480.24
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.9490.9501.835
multi-layered0.0.0.0.0.0.1.1441.2402.329
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0322.1314.121
FRn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.3383.3220.8510.21005.617
multi-layered0.0.2.0313.1231.8330.7597.615
stratified0.0.0.0.0.5700.0.0.0.0.570
clustered structure0.21000.5570.21000.0.0.0.0.944
total0.21003.8227.1142.6270.85114.69
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.1.0441.2401.7320.21004.120
multi-layered0.0.0.6582.1291.4360.21004.219
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.4710.0.0.0.0.0.0.471
total0.0.2.1293.7213.0220.4719.211
GRn/a0.0.0.6581.2410.21000.0.2.031
single-layered7.91514.71113.3122.3291.04539.26
multi-layered4.72013.01217.0106.8164.32045.86
stratified3.2253.5231.7330.21000.4719.014
clustered structure1.0451.8330.0.0.0.0.0.2.827
total16.81033.7733.279.6145.61798.83
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.1.6340.6572.129
multi-layered0.0.0.0.1.5334.5202.9258.913
stratified0.0.0.0.0.21000.0.0.4710.658
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.6306.1163.92111.611
LUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.3400.4710.21000.21002.131
multi-layered0.0.0.21002.1301.9301.4375.618
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.5372.5282.1291.5357.615
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.4700.8510.21001.635
multi-layered0.0.0.0.0.9451.4340.0.2.327
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.3270.21004.120
NWn/a0.0.0.31000.0.0.0.0.0.0.3100
single-layered0.0.0.31000.7560.4710.31001.636
multi-layered0.0.0.5710.6580.4670.4671.929
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3390.7460.6583.720
OWn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.1.5360.5710.21000.21002.328
multi-layered0.0.2.3272.0311.4380.9496.614
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.21000.0.0.0.0.0.0.0.0.2100
total0.21003.8202.6271.6351.1449.311
SGn/a0.0.0.4700.6570.0.0.0.1.144
single-layered0.0.2.1313.8233.1250.7509.714
multi-layered0.21001.2446.1176.2164.61918.29
stratified0.0.0.5700.9500.6580.0.2.033
clustered structure0.0.0.21000.21000.0.0.0.0.571
total0.21004.42111.6129.9135.31731.46
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.21000.21000.469
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.3700.6590.945
multi-layered0.0.0.0.0.5701.0450.6582.231
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.2.2292.4280.8500.0.5.318
multi-layered0.0.0.4713.2232.5280.6586.815
stratified0.0.0.21000.6580.21000.0.1.044
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.9246.2163.5230.65813.29
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.11000.371
multi-layered0.0.0.0.0.11000.11001.9302.128
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.0.0.4710.21000.658
single-layered0.6584.5218.4155.91810.41329.87
multi-layered1.1415.01915.81010.51318.7951.25
stratified1.7333.7231.2410.4710.0.6.916
clustered structure0.21000.4710.31000.0.0.0.0.850
total3.62313.61125.6817.31029.3789.43
URn/a0.0.0.0.0.21000.0.0.21000.472
single-layered0.0.1.3371.4370.9490.21003.721
multi-layered0.21001.2400.9441.0440.9444.319
stratified0.0.0.21000.21000.0.0.0.0.471
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.6252.7251.9321.4378.811
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.2303.7221.3371.3378.414
multi-layered0.0.2.0312.6271.8333.3249.614
stratified0.0.1.0451.3400.0.0.21002.528
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.5187.6153.3244.81921.18
VSn/a0.0.1.2410.21000.0.0.0.1.438
single-layered3.5239.0147.1163.4242.33025.38
multi-layered4.42113.61110.4134.7195.11938.26
stratified1.6354.9202.1300.21000.21009.014
clustered structure2.0311.1400.0.0.0.0.0.3.125
total11.51229.8719.998.3147.61677.13
ZGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.11000.4720.11000.0.0.748
multi-layered0.0.0.0.0.4671.1380.4671.823
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.2350.4672.618
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.4700.21000.850
multi-layered0.0.0.0.0.0.0.0.0.8500.850
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.0.3.5242.7270.8500.4717.516
single-layered12.01349.7656.3632.6823.49173.93
multi-layered10.91347.9688.6466.1557.56271.02
stratified6.71715.31111.3133.6241.24138.17
clustered structure4.0226.4171.1450.0.0.0.11.513
total33.67122.74160.03103.1482.44502.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #846071/312402
NFI2
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.5580.558
multi-layered0.0.0.0.0.0.0.0.1.1411.141
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.6331.633
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.3710.9380.3670.11001.625
multi-layered0.0.0.21000.0.0.7500.21001.039
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.0.0.5571.1350.9390.3712.818
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.4571.0370.4551.825
multi-layered0.0.0.0.0.5480.8460.0.1.333
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9351.8280.4553.118
BEn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.7.6158.6146.0172.52724.78
multi-layered0.21005.91717.7915.3106.51645.75
stratified0.21001.4352.7261.6330.0.5.917
clustered structure0.6581.8310.21000.0.0.0.2.527
total0.94517.11029.3722.989.01479.24
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.8490.8511.635
multi-layered0.0.0.0.0.0.1.1401.3372.426
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.1.9302.1304.120
FRn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.2383.5210.9450.21005.816
multi-layered0.0.2.0302.8231.8310.6597.214
stratified0.0.0.0.0.6580.0.0.0.0.658
clustered structure0.21000.5580.21000.0.0.0.0.844
total0.21003.7217.1132.7250.75114.39
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.3710.0.0.0.0.557
single-layered0.0.1.1411.3371.5320.21004.119
multi-layered0.0.0.5582.2261.4340.3694.417
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.3710.0.0.0.0.0.0.371
total0.0.2.1284.0192.8220.5589.410
GRn/a0.0.0.5581.1410.21000.0.1.831
single-layered8.81414.91013.3112.6261.14140.66
multi-layered4.71912.61116.7106.7164.11944.85
stratified3.2233.3231.7310.4710.3718.814
clustered structure1.1411.6330.0.0.0.0.0.2.726
total17.8933.0732.779.8135.51798.73
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.1.4350.9442.327
multi-layered0.0.0.0.1.3344.6183.2239.012
stratified0.0.0.0.0.11000.0.0.4710.558
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.0164.41911.810
LUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.2400.3710.21000.21001.931
multi-layered0.0.0.21001.9301.6311.3355.018
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.4372.2281.8291.5336.915
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.5580.7500.21001.533
multi-layered0.0.0.0.1.0401.2340.0.2.325
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.5332.1270.21004.019
NWn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.0.21000.8470.3710.6572.030
multi-layered0.0.0.5710.5580.3680.3681.630
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.9481.3360.6470.9443.818
OWn/a0.0.0.0.0.11000.0.0.0.0.1100
single-layered0.0.1.4340.4710.21000.21002.227
multi-layered0.0.2.4242.1281.6320.8497.013
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.21000.0.0.0.0.0.0.0.0.2100
total0.21003.8192.7251.8311.0449.510
SGn/a0.0.0.4701.2400.0.0.0.1.634
single-layered0.0.2.4273.3232.9240.8449.413
multi-layered0.21001.2416.2165.7164.71817.98
stratified0.0.0.4700.8500.5580.0.1.733
clustered structure0.21000.6570.21000.0.0.0.1.044
total0.4715.01911.6119.1125.51631.65
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.21000.4690.556
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.4690.556
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.3700.5590.845
multi-layered0.0.0.0.0.4700.9450.9452.328
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.4701.2381.5353.123
SZn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.0.1.9292.5260.9450.0.5.317
multi-layered0.0.0.5583.0232.8250.8497.114
stratified0.0.0.11000.7500.21000.0.1.040
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7246.1153.9200.84913.59
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.2710.357
multi-layered0.0.0.0.0.11000.11001.7312.028
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.2702.0282.325
TIn/a0.0.0.0.0.0.0.4710.21000.558
single-layered0.5584.7198.2145.71810.01329.17
multi-layered1.0415.11815.71010.21319.2951.35
stratified1.9303.5221.2380.3710.0.6.915
clustered structure0.21000.4710.21000.0.0.0.0.851
total3.62213.61125.4716.61029.4688.63
URn/a0.0.0.0.0.21000.0.0.21000.371
single-layered0.0.1.5321.5321.1400.21004.218
multi-layered0.21001.0400.8440.9440.8413.719
stratified0.0.0.21000.21000.0.0.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.6232.7231.9291.2348.610
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.7253.7211.8301.3359.512
multi-layered0.0.1.7312.3271.7313.4229.113
stratified0.0.0.9451.3370.0.0.21002.327
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.6177.3153.7214.91821.48
VSn/a0.0.1.1410.4710.0.0.0.1.435
single-layered4.0219.1137.2153.1232.22925.67
multi-layered4.42013.61011.5114.5184.91838.95
stratified1.4354.5192.2270.21000.3718.714
clustered structure1.7311.2370.0.0.0.0.0.2.924
total11.51229.5621.387.8147.41577.53
ZGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.11000.3730.11000.0.0.649
multi-layered0.0.0.0.0.3681.2350.3681.823
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.8431.3330.3682.619
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.4700.21000.750
multi-layered0.0.0.0.0.0.0.0.0.9440.944
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0411.633
Switzerlandn/a0.0.3.1243.4230.7500.4717.615
single-layered13.31150.6656.8532.1723.29176.03
multi-layered10.71347.4687.1465.3557.65268.22
stratified6.61614.31111.7123.4231.23837.27
clustered structure4.1216.5161.0450.0.0.0.11.512
total34.77121.83160.03101.5482.44500.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #846072/312403
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.21000.2100
multi-layered0.0.0.0.0.0.0.0.1.6351.635
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.4720.6540.4720.0.1.434
multi-layered0.0.0.0.0.21000.5570.4721.038
stratified0.0.0.21000.0.0.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6480.8500.3691.730
multi-layered0.0.0.0.0.3690.7490.21001.134
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.21001.2401.0450.0.0.6583.125
single-layered0.0.6.6179.1144.3212.42922.59
multi-layered0.21005.11911.61315.4115.41937.76
stratified0.21002.4295.9183.0261.24112.712
clustered structure0.21001.2410.21000.0.0.0.1.635
total0.85016.61027.8822.789.61477.64
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.9501.340
multi-layered0.0.0.0.0.0.1.5371.0442.628
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0321.9333.922
FRn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.9451.7300.7580.21003.522
multi-layered0.0.1.8333.9211.8330.7598.114
stratified0.0.0.5571.1410.21000.0.1.831
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.3.4236.9142.6270.85113.810
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.6571.1431.1380.0.2.824
multi-layered0.0.0.8502.2281.7320.4715.117
stratified0.0.0.21000.4710.21000.0.0.850
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.1.7323.7213.0220.4718.911
GRn/a0.21001.0451.6350.21000.0.3.026
single-layered5.91814.41111.0131.8331.83334.87
multi-layered3.5238.11512.4125.3193.62232.97
stratified3.7235.9185.6181.4380.210016.910
clustered structure1.0441.2410.4710.0.0.0.2.627
total14.31130.7731.078.6145.61790.33
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21001.2402.0313.323
multi-layered0.0.0.0.1.1374.3201.8337.215
stratified0.0.0.0.0.21000.6570.21001.044
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.1.3400.8490.21000.4712.627
multi-layered0.0.0.0.0.9491.9301.2404.021
stratified0.0.0.0.0.7570.0.0.0.0.757
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.3402.5282.1291.5357.415
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.0.0.0.0.21000.471
multi-layered0.0.0.0.0.7491.6330.0.2.427
stratified0.0.0.0.0.6590.3700.0.0.945
clustered structure0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.0.0.0.0.3100
single-layered0.0.0.31000.31000.21000.31001.049
multi-layered0.0.0.5710.9500.5520.4672.326
stratified0.0.0.0.0.21000.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3390.7460.6583.720
OWn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.1.7330.9500.5680.21003.323
multi-layered0.21001.5351.7330.9450.4714.818
stratified0.0.0.6500.0.0.21000.0.0.844
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21003.8202.6271.6350.9509.011
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.3413.5242.1301.6338.514
multi-layered0.0.1.9346.2186.2163.52217.79
stratified0.21000.5710.4700.6570.21001.933
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21004.02310.3138.9135.31728.76
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.6590.0.0.659
multi-layered0.0.0.0.0.5700.6591.2412.329
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.21000.4710.0.0.0.0.658
single-layered0.0.1.6351.3370.21000.0.3.124
multi-layered0.0.0.8502.9242.7260.6587.115
stratified0.0.0.21000.8500.21000.0.1.340
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7255.5173.1240.65812.010
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.11000.1100
multi-layered0.0.0.0.0.11000.11001.9302.128
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.4710.0.0.0.0.471
single-layered1.1414.7209.6146.6178.11530.07
multi-layered1.0455.41811.2138.71518.8945.05
stratified0.8501.7332.8270.6581.4387.216
clustered structure0.21000.5720.31000.0.0.0.0.950
total3.12512.21224.1815.91128.3783.63
URn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.7491.1391.1430.0.2.923
multi-layered0.21001.0440.4690.6560.8503.024
stratified0.0.0.5571.0450.21000.4692.229
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.3272.5251.9321.2408.111
VDn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.1.8331.5350.8501.0455.019
multi-layered0.0.2.3294.5202.2283.12512.212
stratified0.0.1.0441.2410.21000.4712.826
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.3197.2163.3244.42020.29
VSn/a0.21001.2410.21000.0.0.21001.833
single-layered5.31914.0118.6142.5272.62733.06
multi-layered1.6356.4177.8154.4203.42423.68
stratified3.8237.2162.3291.2411.04515.510
clustered structure0.4710.21000.0.0.0.0.0.0.657
total11.31329.0718.998.1147.11674.53
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.4710.21000.0.0.657
multi-layered0.0.0.0.0.3710.7500.4671.431
stratified0.0.0.0.0.21000.11000.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.0.0.21000.471
multi-layered0.0.0.0.0.0.0.4700.7571.144
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.6584.6214.4210.21001.04510.914
single-layered12.31250.4652.3625.7922.49163.23
multi-layered6.71735.6769.7563.0551.46226.43
stratified8.71521.0923.399.3145.22067.65
clustered structure1.8333.5240.9500.21000.0.6.318
total30.28115.24150.6398.4480.05474.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #846073/312404
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.8500.850
multi-layered0.0.0.0.0.0.0.0.0.8500.850
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.4720.8450.0.0.21001.434
multi-layered0.0.0.21000.21000.9430.21001.432
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.3370.5552.323
multi-layered0.0.0.0.0.3690.21000.0.0.558
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.2.1311.0440.21000.21003.524
single-layered0.21005.9188.1156.6172.92723.69
multi-layered0.0.2.52810.51312.6125.12030.77
stratified0.21006.0189.8143.8221.53821.39
clustered structure0.4701.4380.21000.0.0.0.2.032
total0.85017.91029.8723.189.61481.24
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.6581.144
multi-layered0.0.0.0.0.0.1.5371.3412.926
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0322.1314.121
FRn/a0.0.0.5700.6580.0.0.0.1.143
single-layered0.0.1.1412.6240.7580.4714.818
multi-layered0.0.0.9441.8311.5340.5724.719
stratified0.0.0.8502.1290.4730.0.3.323
clustered structure0.21000.4710.0.0.0.0.0.0.658
total0.21003.6227.3142.6270.85114.69
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.5691.4361.5310.0.3.421
multi-layered0.0.0.4710.9441.4370.4713.223
stratified0.0.0.7491.1400.21000.0.2.029
clustered structure0.0.0.4700.0.0.0.0.0.0.470
total0.0.2.1293.7213.0220.4719.211
GRn/a0.0.1.0452.3300.0.0.0.3.325
single-layered7.31615.61115.9103.9222.42845.16
multi-layered2.6288.4157.6164.4202.82526.08
stratified6.1188.3158.8152.1300.65825.88
clustered structure1.2411.8330.21000.0.0.0.3.225
total17.21035.1734.8710.5135.817103.43
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.2.1291.6353.722
multi-layered0.0.0.0.1.3353.0252.4286.615
stratified0.0.0.0.0.21001.0440.0.1.140
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.21000.21000.0.0.0.0.470
single-layered0.0.1.1441.0450.4710.4712.826
multi-layered0.0.0.0.0.7571.5351.0443.224
stratified0.0.0.21000.7570.21000.21001.241
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.5372.5282.1291.5357.615
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.21001.045
multi-layered0.0.0.0.0.8500.6470.0.1.435
stratified0.0.0.21000.5581.0450.0.1.733
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.3270.21004.120
NWn/a0.0.0.31000.0.0.21000.0.0.572
single-layered0.0.0.5710.7590.4720.31002.033
multi-layered0.0.0.31000.6570.4670.4671.629
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3391.0430.6584.019
OWn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.21001.3370.11000.4720.21002.328
multi-layered0.0.0.4741.3400.21000.21002.129
stratified0.0.1.3371.0451.0450.4693.721
clustered structure0.0.0.9440.21000.0.0.0.1.141
total0.21003.9202.6271.6350.9509.211
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.2.0335.8183.7231.83113.211
multi-layered0.0.1.8355.0205.2173.92115.910
stratified0.21000.21000.8500.8500.0.2.032
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21004.52112.0129.7135.71732.06
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.6581.438
multi-layered0.0.0.0.0.5700.6590.6591.735
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.4383.324
SZn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.1.0451.9310.6570.0.3.523
multi-layered0.0.1.2403.0242.7260.8497.814
stratified0.0.0.21000.9440.21000.0.1.437
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7256.1163.6230.84913.39
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.4570.549
multi-layered0.0.0.0.0.0.0.11001.4371.534
stratified0.0.0.0.0.11000.0.0.21000.473
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.6580.0.0.0.0.658
single-layered1.1417.21614.51112.51219.1954.45
multi-layered1.0453.72310.5134.4219.21428.77
stratified2.5274.7203.2241.2411.63513.212
clustered structure0.21000.21000.0.0.0.0.0.0.471
total4.82015.71028.9718.01029.9797.33
URn/a0.0.0.21000.21000.0.0.0.0.370
single-layered0.21000.8501.4370.8490.21003.422
multi-layered0.0.0.6581.4351.0440.8503.820
stratified0.0.0.7490.21000.21000.21001.336
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.21002.4263.1232.0301.2409.010
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.3293.1251.7331.6358.714
multi-layered0.0.1.2412.8261.0452.6267.615
stratified0.0.1.2411.5370.4700.6583.723
clustered structure0.0.0.6580.21000.0.0.0.0.850
total0.0.5.5187.6153.3244.81921.29
VSn/a0.0.0.8500.6580.0.0.0.1.538
single-layered6.31714.2106.8165.1193.62336.06
multi-layered2.03110.31310.5132.8252.92628.67
stratified3.5245.3192.4290.4710.85012.312
clustered structure0.8500.4710.0.0.0.0.0.1.241
total12.61231.0720.398.3147.41679.53
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.21000.21000.0.0.471
multi-layered0.0.0.0.0.5560.9440.4671.726
stratified0.0.0.0.0.21000.21000.0.0.467
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.2350.4672.618
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.21000.0.0.472
multi-layered0.0.0.0.0.0.0.21001.0451.241
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.0.6.3186.1180.6580.47113.412
single-layered15.31153.7665.4544.3737.77216.43
multi-layered5.61931.9860.2647.3638.97183.83
stratified12.41229.8833.5713.0126.51895.14
clustered structure2.9276.2181.0450.0.0.0.10.114
total36.27127.94166.23105.1483.44518.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #846074/312405
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.8500.850
multi-layered0.0.0.0.0.0.0.0.0.8500.850
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.4720.8450.0.0.21001.434
multi-layered0.0.0.21000.21000.9430.21001.432
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.3370.5552.323
multi-layered0.0.0.0.0.3690.21000.0.0.558
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.1.9331.0440.21000.21003.324
single-layered0.21005.6187.8166.4172.92722.99
multi-layered0.0.2.4299.91412.4125.12029.87
stratified0.21005.4198.8143.8221.53819.69
clustered structure0.4701.4380.21000.0.0.0.2.032
total0.85016.61027.8822.789.61477.64
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.6581.144
multi-layered0.0.0.0.0.0.1.5371.1452.628
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0321.9333.922
FRn/a0.0.0.5700.6580.0.0.0.1.143
single-layered0.0.1.1412.4250.7580.4714.619
multi-layered0.0.0.9441.7331.5340.5724.519
stratified0.0.0.8502.1290.4730.0.3.323
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.3.4236.9142.6270.85113.810
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.5691.4361.5310.0.3.421
multi-layered0.0.0.4710.9441.4370.4713.223
stratified0.0.0.4701.1400.21000.0.1.632
clustered structure0.0.0.4700.0.0.0.0.0.0.470
total0.0.1.7323.7213.0220.4718.911
GRn/a0.0.1.0452.3300.0.0.0.3.325
single-layered6.71714.81114.3113.0252.22941.06
multi-layered2.2307.2166.2173.7232.82522.29
stratified4.6206.2178.0151.9310.65821.49
clustered structure0.8501.4380.21000.0.0.0.2.429
total14.31130.7731.078.6145.61790.33
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.2.1291.6353.722
multi-layered0.0.0.0.1.3353.0252.4286.615
stratified0.0.0.0.0.21001.0440.0.1.140
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.21000.21000.0.0.0.0.470
single-layered0.0.1.1441.0450.4710.4712.826
multi-layered0.0.0.0.0.7571.5351.0443.224
stratified0.0.0.0.0.7570.21000.21001.045
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.3402.5282.1291.5357.415
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.21001.045
multi-layered0.0.0.0.0.8500.6470.0.1.435
stratified0.0.0.21000.5580.8510.0.1.535
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.21000.0.0.572
single-layered0.0.0.5710.7590.21000.31001.736
multi-layered0.0.0.31000.6570.4670.4671.629
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3390.7460.6583.720
OWn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.21001.3370.11000.4720.21002.328
multi-layered0.0.0.21001.3400.21000.21002.031
stratified0.0.1.3371.0451.0450.4693.721
clustered structure0.0.0.9440.21000.0.0.0.1.141
total0.21003.8202.6271.6350.9509.011
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.8354.6213.2251.63211.212
multi-layered0.0.1.6374.4215.1173.72214.810
stratified0.21000.21000.8500.6580.0.1.833
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21004.02310.3138.9135.31728.76
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.6581.438
multi-layered0.0.0.0.0.5700.6590.6591.735
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.1.0451.9310.4710.0.3.323
multi-layered0.0.1.2402.6262.6270.6587.015
stratified0.0.0.21000.7490.21000.0.1.241
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7255.5173.1240.65812.010
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.4570.549
multi-layered0.0.0.0.0.0.0.11001.4371.534
stratified0.0.0.0.0.11000.0.0.21000.473
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.6580.0.0.0.0.658
single-layered0.8505.41812.41211.11318.1947.85
multi-layered0.8503.1258.4153.6238.81424.78
stratified1.3383.5232.7261.2411.43810.113
clustered structure0.21000.21000.0.0.0.0.0.0.471
total3.12512.21224.1815.91128.3783.63
URn/a0.0.0.21000.21000.0.0.0.0.370
single-layered0.21000.8501.0440.8490.21003.023
multi-layered0.0.0.6581.2381.0440.8503.721
stratified0.0.0.7490.21000.0.0.21001.140
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.3272.5251.9321.2408.111
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.1302.9251.7331.4388.115
multi-layered0.0.1.2412.8261.0452.5277.416
stratified0.0.1.2411.5370.4700.6583.723
clustered structure0.0.0.6580.0.0.0.0.0.0.658
total0.0.5.3197.2163.3244.42020.29
VSn/a0.0.0.8500.6580.0.0.0.1.538
single-layered5.91813.6116.0174.9203.62333.96
multi-layered1.8339.31410.1132.8252.72726.87
stratified2.8264.9202.2300.4710.85011.113
clustered structure0.8500.4710.0.0.0.0.0.1.241
total11.31329.0718.998.1147.11674.53
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.21000.21000.0.0.471
multi-layered0.0.0.0.0.5560.7500.4671.629
stratified0.0.0.0.0.21000.21000.0.0.467
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.21000.0.0.472
multi-layered0.0.0.0.0.0.0.21001.0451.241
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.0.6.1186.1180.6580.47113.212
single-layered13.91250.0658.6640.6736.17199.23
multi-layered4.82028.6854.3645.0637.47170.13
stratified9.21425.0930.8812.2136.11883.35
clustered structure2.3305.5190.8500.0.0.0.8.515
total30.28115.24150.6398.4480.05474.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #846075/312406
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.21000.2100
multi-layered0.0.0.0.0.0.0.0.1.6351.635
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.4720.6540.4720.0.1.434
multi-layered0.0.0.0.0.21000.5570.4721.038
stratified0.0.0.21000.0.0.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6480.8500.3691.730
multi-layered0.0.0.0.0.3690.7490.21001.134
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.21001.2401.0450.0.0.6583.125
single-layered0.0.6.6179.1144.3212.42922.59
multi-layered0.21005.81812.41215.6115.41939.36
stratified0.21002.4296.1183.2251.24113.112
clustered structure0.21001.2410.21000.0.0.0.1.635
total0.85017.31028.7723.189.61479.64
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.9501.340
multi-layered0.0.0.0.0.0.1.5371.3412.826
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0322.1314.121
FRn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.9451.7300.7580.21003.522
multi-layered0.0.1.8334.1211.8330.7598.314
stratified0.0.0.7491.1410.21000.0.2.029
clustered structure0.21000.0.0.0.0.0.0.0.0.2100
total0.21003.6227.1142.6270.85114.49
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.6571.1431.1380.0.2.824
multi-layered0.0.0.8502.2281.7320.4715.117
stratified0.0.0.5570.4710.21000.0.1.140
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.2.1293.7213.0220.4719.211
GRn/a0.21001.0451.9330.4710.0.3.524
single-layered6.31715.61111.4122.1301.83337.26
multi-layered4.5209.91413.6126.2173.82238.16
stratified4.7207.0176.4171.6350.210019.910
clustered structure1.3401.4380.4710.0.0.0.3.126
total17.01034.9733.6710.3135.817101.73
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21001.2402.0313.323
multi-layered0.0.0.0.1.1374.3201.8337.215
stratified0.0.0.0.0.21000.6570.21001.044
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.1.3400.8490.21000.4712.627
multi-layered0.0.0.0.0.9491.9301.2404.021
stratified0.0.0.21000.7570.0.0.0.0.950
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.5372.5282.1291.5357.615
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.0.0.0.0.21000.471
multi-layered0.0.0.0.0.7491.6330.0.2.427
stratified0.0.0.0.0.6590.3700.0.0.945
clustered structure0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.0.0.0.0.3100
single-layered0.0.0.31000.31000.21000.31001.049
multi-layered0.0.0.5710.9500.5520.4672.326
stratified0.0.0.0.0.21000.31000.0.0.472
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3391.0430.6584.019
OWn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.1.7330.9500.5680.21003.323
multi-layered0.21001.6331.7330.9450.4714.918
stratified0.0.0.6500.0.0.21000.0.0.844
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21003.9202.6271.6350.9509.211
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.5384.2222.1301.6339.413
multi-layered0.0.1.9346.8176.6163.52218.89
stratified0.21000.5710.4700.6570.21001.933
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.21004.52111.6129.3135.31730.96
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.6590.0.0.659
multi-layered0.0.0.0.0.5700.6591.2412.329
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.21000.4710.0.0.0.0.658
single-layered0.0.1.6351.3370.4710.21003.523
multi-layered0.0.0.8503.6222.9250.6587.914
stratified0.0.0.21000.8500.21000.0.1.340
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7256.1163.6230.84913.39
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.11000.1100
multi-layered0.0.0.0.0.11000.11001.9302.128
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.4710.21000.0.0.658
single-layered1.3385.81810.9136.8178.71533.67
multi-layered1.3386.51713.31110.31419.2950.65
stratified1.7332.9263.3240.6581.4389.914
clustered structure0.4710.5720.31000.0.0.0.1.145
total4.82015.71028.1717.81029.3795.73
URn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.7491.3371.1430.0.3.123
multi-layered0.21001.0440.8490.6560.8503.422
stratified0.0.0.7491.0450.4720.4692.526
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.4263.1232.0301.2409.010
VDn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.2.0311.5350.8501.0455.219
multi-layered0.0.2.3294.7202.2283.12512.412
stratified0.0.1.0441.4380.21000.4713.125
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.5187.6153.3244.42020.89
VSn/a0.21001.2410.21000.0.0.21001.833
single-layered5.71814.6109.2142.5272.62734.66
multi-layered1.6357.0168.6144.6203.62325.48
stratified4.7208.0152.3291.2411.04517.110
clustered structure0.4710.21000.0.0.0.0.0.0.657
total12.61231.0720.398.3147.41679.53
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.4710.21000.0.0.657
multi-layered0.0.0.0.0.3710.7500.4671.431
stratified0.0.0.0.0.21000.11000.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.0.0.21000.471
multi-layered0.0.0.0.0.0.0.4700.7571.144
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.6584.6214.6210.6581.04511.513
single-layered13.31253.8655.5626.5923.29172.43
multi-layered8.11539.9776.6566.5552.56243.72
stratified11.51324.9925.0910.1145.22076.75
clustered structure2.4293.9230.9500.21000.0.7.417
total36.07127.14162.73103.9481.94511.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #846076/312407
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.8500.850
multi-layered0.0.0.0.0.0.0.0.0.8500.850
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.4720.8450.0.0.21001.434
multi-layered0.0.0.21000.21000.9430.21001.432
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.3370.5552.323
multi-layered0.0.0.0.0.3690.21000.0.0.558
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.0.1.9331.0440.21000.21003.324
single-layered0.21005.6187.8166.6172.92723.19
multi-layered0.0.2.42910.31312.6125.12030.37
stratified0.21006.0189.4143.8221.53820.99
clustered structure0.4701.4380.21000.0.0.0.2.032
total0.85017.31028.7723.189.61479.64
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.6581.144
multi-layered0.0.0.0.0.0.1.5371.3412.926
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0322.1314.121
FRn/a0.0.0.5700.6580.0.0.0.1.143
single-layered0.0.1.1412.6240.7580.4714.818
multi-layered0.0.0.9441.7331.5340.5724.519
stratified0.0.0.8502.1290.4730.0.3.323
clustered structure0.21000.4710.0.0.0.0.0.0.658
total0.21003.6227.1142.6270.85114.49
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.5691.4361.5310.0.3.421
multi-layered0.0.0.4710.9441.4370.4713.223
stratified0.0.0.7491.1400.21000.0.2.029
clustered structure0.0.0.4700.0.0.0.0.0.0.470
total0.0.2.1293.7213.0220.4719.211
GRn/a0.0.1.0452.3300.0.0.0.3.325
single-layered7.11615.61115.5113.9222.42844.56
multi-layered2.6288.4157.3164.3212.82525.48
stratified6.1188.1158.4152.1300.65825.38
clustered structure1.2411.8330.21000.0.0.0.3.225
total17.01034.9733.6710.3135.817101.73
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.2.1291.6353.722
multi-layered0.0.0.0.1.3353.0252.4286.615
stratified0.0.0.0.0.21001.0440.0.1.140
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.1163.92111.411
LUn/a0.0.0.21000.21000.0.0.0.0.470
single-layered0.0.1.1441.0450.4710.4712.826
multi-layered0.0.0.0.0.7571.5351.0443.224
stratified0.0.0.21000.7570.21000.21001.241
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.5372.5282.1291.5357.615
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.21001.045
multi-layered0.0.0.0.0.8500.6470.0.1.435
stratified0.0.0.21000.5580.8510.0.1.535
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.21000.0.0.572
single-layered0.0.0.5710.7590.4720.31002.033
multi-layered0.0.0.31000.6570.4670.4671.629
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3391.0430.6584.019
OWn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.21001.3370.11000.4720.21002.328
multi-layered0.0.0.4741.3400.21000.21002.129
stratified0.0.1.3371.0451.0450.4693.721
clustered structure0.0.0.9440.21000.0.0.0.1.141
total0.21003.9202.6271.6350.9509.211
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.2.0335.6193.4241.63212.611
multi-layered0.0.1.8354.9205.2173.72215.610
stratified0.21000.21000.8500.6580.0.1.833
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21004.52111.6129.3135.31730.96
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.6581.438
multi-layered0.0.0.0.0.5700.6590.6591.735
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.4710.21000.0.0.0.0.657
single-layered0.0.1.0451.9310.6570.0.3.523
multi-layered0.0.1.2403.0242.7260.8497.814
stratified0.0.0.21000.9440.21000.0.1.437
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.7256.1163.6230.84913.39
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.4570.549
multi-layered0.0.0.0.0.0.0.11001.4371.534
stratified0.0.0.0.0.11000.0.0.21000.473
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.6580.0.0.0.0.658
single-layered1.1417.21614.31112.31218.7953.65
multi-layered1.0453.72310.0144.4219.01428.08
stratified2.5274.7203.2241.2411.63513.212
clustered structure0.21000.21000.0.0.0.0.0.0.471
total4.82015.71028.1717.81029.3795.73
URn/a0.0.0.21000.21000.0.0.0.0.370
single-layered0.21000.8501.4370.8490.21003.422
multi-layered0.0.0.6581.4351.0440.8503.820
stratified0.0.0.7490.21000.21000.21001.336
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.21002.4263.1232.0301.2409.010
VDn/a0.0.0.21000.0.0.21000.0.0.471
single-layered0.0.2.3293.1251.7331.4388.514
multi-layered0.0.1.2412.8261.0452.5277.416
stratified0.0.1.2411.5370.4700.6583.723
clustered structure0.0.0.6580.21000.0.0.0.0.850
total0.0.5.5187.6153.3244.42020.89
VSn/a0.0.0.8500.6580.0.0.0.1.538
single-layered6.31714.2106.8165.1193.62336.06
multi-layered2.03110.31310.5132.8252.92628.67
stratified3.5245.3192.4290.4710.85012.312
clustered structure0.8500.4710.0.0.0.0.0.1.241
total12.61231.0720.398.3147.41679.53
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.21000.21000.0.0.471
multi-layered0.0.0.0.0.5560.7500.4671.629
stratified0.0.0.0.0.21000.21000.0.0.467
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.21000.0.0.472
multi-layered0.0.0.0.0.0.0.21001.0451.241
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.0.6.1186.1180.6580.47113.212
single-layered15.11153.5664.2543.8736.97213.63
multi-layered5.61931.7858.7646.9638.37181.23
stratified12.41229.6832.7812.6126.31893.64
clustered structure2.9276.2181.0450.0.0.0.10.114
total36.07127.14162.73103.9481.94511.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #846077/312408
NFI3
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.0.0.0.0.0.0.0.7500.750
multi-layered0.0.0.0.0.0.0.0.0.7500.750
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.6331.633
AIn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.3720.9380.3690.11001.726
multi-layered0.0.0.3690.11000.7440.21001.331
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6481.0351.1370.3723.016
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6481.1370.4552.123
multi-layered0.0.0.0.0.5590.21000.0.0.751
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.1361.3350.4552.820
BEn/a0.0.1.9301.2370.21000.4713.721
single-layered0.21006.5168.4146.4162.62724.18
multi-layered0.0.2.62610.51213.7115.31832.17
stratified0.21005.71710.4123.6221.33821.29
clustered structure0.4701.6330.21000.0.0.0.2.129
total0.75018.3930.7724.089.51383.33
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.6581.044
multi-layered0.0.0.0.0.0.1.4371.6353.025
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.1.8322.3284.120
FRn/a0.0.0.8480.6570.0.0.0.1.436
single-layered0.0.1.0412.6230.8500.3714.818
multi-layered0.0.1.1411.8291.7310.4715.017
stratified0.0.0.8442.2270.5580.0.3.620
clustered structure0.21000.4710.0.0.0.0.0.0.558
total0.21004.1207.3133.1230.75015.38
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.11000.21000.0.0.0.0.371
single-layered0.0.0.6571.3371.3320.0.3.221
multi-layered0.0.0.4720.8451.4350.7503.321
stratified0.0.0.6491.1370.11000.0.1.927
clustered structure0.0.0.3700.0.0.0.0.0.0.370
total0.0.2.1283.4212.8220.7509.010
GRn/a0.0.0.9452.2290.0.0.0.3.124
single-layered6.91615.71015.8104.6192.52645.65
multi-layered2.5278.5147.8154.4202.62525.78
stratified5.8178.0158.6142.3280.55825.18
clustered structure1.4351.6330.21000.0.0.0.3.223
total16.61034.7634.6611.2125.716102.73
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.1.9291.8313.720
multi-layered0.0.0.0.1.3332.7252.2286.215
stratified0.0.0.0.0.11000.9440.0.1.040
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4315.5164.02010.911
LUn/a0.0.0.21000.21000.21000.0.0.557
single-layered0.0.0.9440.9440.3710.5572.625
multi-layered0.0.0.0.0.5571.5330.8442.923
stratified0.0.0.21000.5570.21000.21001.041
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.2372.1282.2271.5337.014
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7500.21000.944
multi-layered0.0.0.0.0.7501.1370.0.1.829
stratified0.0.0.21000.5570.9450.0.1.533
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.21001.2372.7240.21004.319
NWn/a0.0.0.21000.0.0.21000.0.0.472
single-layered0.0.0.4710.8500.6580.21002.029
multi-layered0.0.0.21000.8500.5570.3671.827
stratified0.0.0.21000.0.0.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1421.5331.3370.6584.516
OWn/a0.0.0.21000.0.0.0.0.0.0.2100
single-layered0.21001.4350.11000.3720.4682.526
multi-layered0.0.0.3731.2400.21000.21001.930
stratified0.0.1.2371.1410.9450.4693.720
clustered structure0.0.0.9440.21000.0.0.0.1.141
total0.21004.0192.6261.5351.0449.310
SGn/a0.0.0.4710.21000.0.0.0.0.558
single-layered0.0.1.9316.1164.0201.63113.710
multi-layered0.0.1.5355.0195.6163.72115.79
stratified0.21000.21000.7500.7500.0.1.831
clustered structure0.0.0.0.0.21000.0.0.0.0.2100
total0.21004.02112.21110.3115.31731.95
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.4710.557
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.7510.6581.238
multi-layered0.0.0.0.0.4710.7510.7511.831
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.4711.4361.4353.223
SZn/a0.0.0.3710.4700.0.0.0.0.749
single-layered0.0.0.9451.9290.7500.0.3.521
multi-layered0.0.1.1403.4212.5250.9448.013
stratified0.0.0.21001.0400.21000.0.1.435
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.5266.7143.5210.94413.69
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.11000.4570.549
multi-layered0.0.0.0.0.0.0.11001.6311.730
stratified0.0.0.0.0.11000.0.0.21000.372
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.1262.523
TIn/a0.0.0.0.0.5580.0.0.0.0.558
single-layered1.4357.51515.01012.01219.3955.14
multi-layered0.9453.82110.0134.5209.21328.37
stratified2.3274.2203.4221.0412.22913.111
clustered structure0.21000.21000.0.0.0.0.0.0.371
total4.71915.61029.0717.5930.6697.42
URn/a0.0.0.21000.3710.0.0.0.0.557
single-layered0.21000.9451.4351.0430.21003.720
multi-layered0.0.0.5581.3350.9440.7503.520
stratified0.0.0.7490.21000.21000.3711.434
clustered structure0.21000.21000.0.0.0.0.0.0.371
total0.4712.5253.2222.0291.3379.310
VDn/a0.0.0.21000.0.0.21000.0.0.371
single-layered0.0.2.3273.4221.7311.4358.813
multi-layered0.0.1.3382.8251.0412.6257.714
stratified0.0.1.2381.4370.7500.5583.921
clustered structure0.0.0.5580.21000.0.0.0.0.750
total0.0.5.5177.8143.7214.51921.58
VSn/a0.0.0.9450.5580.0.0.0.1.535
single-layered5.91714.4106.8154.9183.42235.46
multi-layered2.32810.0139.7132.9232.92427.87
stratified3.2235.6172.3280.3710.75012.211
clustered structure0.7500.3710.0.0.0.0.0.1.141
total12.21131.3619.498.1147.11577.93
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.21000.21000.0.0.471
multi-layered0.0.0.0.0.5560.8430.4671.726
stratified0.0.0.0.0.21000.21000.0.0.467
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9421.2340.4672.618
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.21000.0.0.471
multi-layered0.0.0.0.0.0.0.21000.9451.141
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4700.9451.535
Switzerlandn/a0.0.6.5176.3170.7500.55814.011
single-layered14.81154.7566.4544.5637.26217.52
multi-layered5.71831.5759.2549.0638.77184.13
stratified11.61229.2833.9712.7126.91694.34
clustered structure3.0246.0170.9450.0.0.0.9.913
total35.17127.83166.63106.9483.44519.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #846078/312409
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a0.0.0.0.0.0.0.21000.21000.0.0.471
single-layered0.0.0.21000.0.3.4243.5232.3299.414
multi-layered0.0.0.0.0.21003.0262.1301.3386.717
stratified0.0.0.21000.0.3.0253.4231.5358.115
clustered structure0.0.0.6580.21001.8331.8331.0455.419
total0.0.1.0450.47111.31311.0136.21730.08
lower subalpinen/a0.0.1.6351.0441.3410.4710.0.4.322
single-layered0.65713.3124.7207.31512.4126.01744.36
multi-layered0.21008.9153.62313.9115.2194.72036.47
stratified0.0.4.4210.4705.2195.5182.92618.510
clustered structure0.0.2.7271.6351.4384.0222.13011.813
total0.85031.0711.31329.0727.5815.610115.34
upper montanen/a0.8502.5281.6350.4711.2411.1417.716
single-layered1.43812.1128.6145.51810.11412.11249.86
multi-layered5.51920.3912.2128.6146.21814.51167.25
stratified0.8507.4161.8333.9223.7234.32122.09
clustered structure0.0.0.9451.0440.6581.4380.4714.321
total8.61543.2625.2818.9922.5932.56151.03
lower montanen/a1.5350.8500.21000.0.0.21000.8503.624
single-layered7.9165.4198.8142.0312.0318.31534.47
multi-layered14.71111.61310.1135.3184.0216.71752.56
stratified1.1413.6241.4380.8500.8501.3389.115
clustered structure0.0.0.21000.0.0.0.0.0.0.0.0.2100
total25.2921.8920.598.1147.01617.21099.94
colline/submontanen/a1.0450.0.0.21001.0450.0.0.6582.727
single-layered9.0152.5294.3201.5350.65818.01036.07
multi-layered12.4125.1203.6233.0261.83212.51238.27
stratified0.8500.4710.0.1.4380.21000.4713.325
clustered structure0.0.0.0.0.0.0.21000.0.0.0.0.2100
total23.198.0168.1157.1162.62731.4680.44
totaln/a3.3245.0203.0262.8262.0322.52818.610
single-layered18.91033.6726.5819.6928.6746.85173.93
multi-layered32.8745.8629.7733.7619.3939.76201.03
stratified2.82716.1113.62314.31113.71110.51361.05
clustered structure0.0.4.5212.8264.0227.2163.52321.99
total57.85105.0365.5474.5370.74103.03476.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #846079/312410
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a0.0.0.0.0.0.0.21000.21000.0.0.471
single-layered0.0.0.21000.0.3.4243.5232.5289.614
multi-layered0.0.0.0.0.21003.4242.3291.3387.316
stratified0.0.0.21000.0.3.0253.4231.7338.315
clustered structure0.0.0.6580.21001.8332.0311.0455.619
total0.0.1.0450.47111.71211.5136.61731.28
lower subalpinen/a0.0.1.8331.0441.5380.6580.0.4.920
single-layered0.65713.9124.9207.31512.6126.01745.36
multi-layered0.21008.9154.02214.3115.4194.72037.47
stratified0.0.4.6210.4705.4185.5182.92618.910
clustered structure0.0.2.9261.6351.4384.0222.13012.013
total0.85032.2711.91229.8728.1815.610118.44
upper montanen/a0.8502.9261.6350.4711.4381.1418.315
single-layered1.43812.5128.6145.61810.31412.51251.06
multi-layered5.71921.1912.8128.6146.61714.71169.45
stratified1.0458.0151.8333.9223.7234.52123.09
clustered structure0.0.0.9451.0440.6581.4380.4714.321
total9.01545.4625.8819.1923.3833.36155.93
lower montanen/a1.5350.8500.7580.0.0.4711.2414.621
single-layered8.1155.9199.2142.2302.0318.71536.07
multi-layered14.71111.61310.5135.3184.0217.11653.36
stratified1.1413.6241.6350.8500.8501.3389.415
clustered structure0.0.0.21000.0.0.0.0.0.0.0.0.2100
total25.4822.2922.098.3147.21618.410103.54
colline/submontanen/a1.0450.0.0.21001.2410.0.1.0443.324
single-layered9.0152.5294.3201.5350.65818.6936.67
multi-layered12.4125.5193.8223.2251.83212.71239.27
stratified1.0450.4710.0.1.4380.21000.4713.524
clustered structure0.0.0.0.0.0.0.21000.0.0.0.0.2100
total23.398.4158.3147.6162.62732.6682.84
totaln/a3.3245.6193.4243.3252.6283.32421.510
single-layered19.11035.0727.1820.0929.0748.35178.53
multi-layered33.0747.1631.2734.7620.1940.56206.63
stratified3.22516.9113.82314.51113.71110.91363.05
clustered structure0.0.4.7202.8264.0227.4163.52322.39
total58.65109.3368.3476.5372.74106.52491.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #846080/312411
NFI1
forest area
altitudinal vegetation zone · stand structure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a0.0.0.0.0.0.0.2710.11000.0.0.358
single-layered0.0.0.2710.0.2.7193.1182.8198.911
multi-layered0.0.0.0.0.11003.3172.3212.0227.711
stratified0.0.0.11000.0.2.7192.8191.6257.212
clustered structure0.0.0.3580.11001.3281.7241.2294.615
total0.0.0.6410.27110.2910.0107.61128.76
lower subalpinen/a0.0.1.7241.1301.3280.9330.3585.314
single-layered0.45014.384.8147.51112.097.31146.44
multi-layered0.11009.0104.11613.786.5124.21537.65
stratified0.0.4.1150.7385.2144.7143.21817.87
clustered structure0.0.3.6161.6251.6253.6172.42012.99
total0.54532.7512.3929.4527.7517.37120.03
upper montanen/a0.4502.6202.0220.8351.1300.7387.611
single-layered1.82313.089.0104.81411.3913.2853.24
multi-layered4.81420.6714.289.6107.41114.4871.04
stratified0.8357.5111.7244.0163.6164.81422.47
clustered structure0.0.0.9330.7380.4501.3280.5453.816
total7.81144.5427.7519.5624.7633.65158.02
lower montanen/a1.1300.7381.3290.2710.7381.0325.014
single-layered7.7116.2138.3102.0222.6208.31135.05
multi-layered12.5911.799.6104.2144.1167.21249.34
stratified1.5264.2161.7250.5451.0321.52610.310
clustered structure0.0.0.11000.11000.0.0.0.0.0.0.271
total22.7622.9621.066.8118.41118.0799.83
colline/submontanen/a1.0320.11000.11001.0320.0.0.6412.819
single-layered8.5112.8194.4141.4260.73818.8636.65
multi-layered13.885.2143.5173.1181.72412.4839.75
stratified0.7380.5450.2711.0320.6410.5453.617
clustered structure0.0.0.0.0.0.0.11000.0.0.0.0.1100
total24.068.6118.2106.6123.01832.3482.73
totaln/a2.5205.1144.5153.5172.8192.61921.07
single-layered18.4736.5526.6518.4729.8550.44180.02
multi-layered31.2546.5431.6533.9522.0640.24205.32
stratified3.01816.484.31513.3812.7911.6961.34
clustered structure0.0.4.9142.6203.4176.7124.11521.67
total55.14109.3269.5372.6274.03108.82489.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #846081/312412
NFI4
forest area
altitudinal vegetation zone · stand structure
unit of reference: canton
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.21000.2100
multi-layered0.0.0.0.0.0.0.0.1.6351.635
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.1.8331.833
AIn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.0.4720.6540.4720.0.1.434
multi-layered0.0.0.0.0.21000.5570.4721.038
stratified0.0.0.21000.0.0.0.0.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.6571.0410.9430.4722.820
ARn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.6480.8500.3691.730
multi-layered0.0.0.0.0.3690.7490.21001.134
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.9371.5350.5552.820
BEn/a0.21001.2401.0450.0.0.6583.125
single-layered0.0.6.6179.1144.3212.42922.59
multi-layered0.21005.81812.81215.6115.61939.96
stratified0.21002.4296.1183.2251.24113.112
clustered structure0.21001.2410.21000.0.0.0.1.635
total0.85017.31029.1723.189.81480.24
BL/BSn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.4710.9501.340
multi-layered0.0.0.0.0.0.1.5371.3412.826
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.2.0322.1314.121
FRn/a0.0.0.21000.21000.0.0.0.0.471
single-layered0.0.0.9451.7300.7580.21003.522
multi-layered0.0.1.8334.1211.8330.7598.314
stratified0.0.0.7491.1410.21000.0.2.029
clustered structure0.21000.0.0.0.0.0.0.0.0.2100
total0.21003.6227.1142.6270.85114.49
GEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.0.0.0.
multi-layered0.0.0.0.0.0.0.0.0.0.0.0.
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.
GLn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.6571.1431.1380.0.2.824
multi-layered0.0.1.0442.2281.7320.4715.416
stratified0.0.0.5570.4710.21000.0.1.140
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.2.3283.7213.0220.4719.510
GRn/a0.21001.0451.9330.4710.0.3.524
single-layered6.71716.21011.6122.1301.83338.46
multi-layered4.72010.51314.4116.2173.82239.76
stratified4.7207.0176.8171.6350.47120.59
clustered structure1.3401.4380.4710.0.0.0.3.126
total17.61036.1735.0710.3136.017105.03
JUn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21001.2402.0313.323
multi-layered0.0.0.0.1.1374.3201.8337.215
stratified0.0.0.0.0.21000.8490.21001.240
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.1.4316.3163.92111.611
LUn/a0.0.0.0.0.21000.0.0.0.0.2100
single-layered0.0.1.3400.8490.21000.4712.627
multi-layered0.0.0.0.0.9491.9301.2404.021
stratified0.0.0.21000.7570.0.0.0.0.950
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.5372.5282.1291.5357.615
NEn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.21000.0.0.0.0.21000.471
multi-layered0.0.0.0.0.7491.6330.0.2.427
stratified0.0.0.0.0.6590.3700.0.0.945
clustered structure0.0.0.0.0.0.0.21000.0.0.2100
total0.0.0.21001.3372.1280.21003.921
NWn/a0.0.0.31000.0.0.0.0.0.0.3100
single-layered0.0.0.31000.31000.21000.31001.049
multi-layered0.0.0.5710.9500.5520.4672.326
stratified0.0.0.0.0.21000.31000.0.0.472
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.1.1481.3391.0430.6584.019
OWn/a0.0.0.0.0.0.0.0.0.21000.2100
single-layered0.0.1.7331.1440.5680.21003.522
multi-layered0.21001.8321.9310.9450.7565.517
stratified0.0.0.6500.0.0.21000.0.0.844
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21004.1192.9251.6351.14410.010
SGn/a0.0.0.4710.21000.0.0.0.0.658
single-layered0.0.1.5384.2222.3281.6339.613
multi-layered0.0.2.3306.8176.9163.52219.48
stratified0.21000.5710.4700.6570.21001.933
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.21004.92011.6129.7135.31731.76
SHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.21000.0.0.2100
multi-layered0.0.0.0.0.0.0.0.0.21000.2100
stratified0.0.0.0.0.0.0.0.0.0.0.0.
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.21000.21000.469
SOn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.6590.0.0.659
multi-layered0.0.0.0.0.5700.6591.2412.329
stratified0.0.0.0.0.0.0.21000.0.0.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.5701.3381.2413.125
SZn/a0.0.0.21000.4710.0.0.0.0.658
single-layered0.0.1.6351.3370.4710.21003.523
multi-layered0.0.1.0453.8212.9250.6588.313
stratified0.0.0.21000.8500.21000.0.1.340
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.2.9246.4163.6230.84913.79
TGn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.0.0.0.0.11000.1100
multi-layered0.0.0.0.0.11000.11001.9302.128
stratified0.0.0.0.0.0.0.11000.0.0.1100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.11000.3702.0292.426
TIn/a0.0.0.0.0.4710.21000.0.0.658
single-layered1.7336.01810.9136.8178.71534.17
multi-layered1.5356.51713.31110.51319.8951.65
stratified2.1303.1253.3240.6581.43810.513
clustered structure0.4710.5720.31000.0.0.0.1.145
total5.71816.11028.1718.01029.9697.92
URn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.9441.3371.1430.0.3.322
multi-layered0.21001.0441.0440.6560.8503.622
stratified0.0.0.7491.0450.4720.4692.526
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.21002.6253.3222.0301.2409.410
VDn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.2.0311.5350.8501.0455.219
multi-layered0.0.2.3294.7202.2283.32412.612
stratified0.0.1.0441.4380.21000.4713.125
clustered structure0.0.0.21000.0.0.0.0.0.0.2100
total0.0.5.5187.6153.3244.62021.09
VSn/a0.21001.2410.21000.0.0.21001.833
single-layered5.91814.6109.2142.5272.62734.86
multi-layered1.6357.0168.6144.6203.82325.68
stratified5.0208.6152.3291.2411.04518.210
clustered structure0.4710.21000.0.0.0.0.0.0.657
total13.21231.6620.398.3147.61681.03
ZGn/a0.0.0.11000.0.0.0.0.0.0.1100
single-layered0.0.0.0.0.4710.21000.0.0.657
multi-layered0.0.0.0.0.3710.7500.4671.431
stratified0.0.0.0.0.21000.11000.0.0.371
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.11000.9431.1390.4672.520
ZHn/a0.0.0.0.0.0.0.0.0.0.0.0.
single-layered0.0.0.0.0.21000.0.0.21000.471
multi-layered0.0.0.0.0.0.0.4700.7571.144
stratified0.0.0.0.0.0.0.0.0.21000.2100
clustered structure0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.21000.4701.0451.635
Switzerlandn/a0.6584.6214.6210.6581.04511.513
single-layered14.31154.7656.0626.7923.29174.93
multi-layered8.51541.6778.3567.0553.96249.32
stratified12.31325.7925.4910.3145.41979.25
clustered structure2.4293.9230.9500.21000.0.7.417
total38.27130.54165.33104.8483.54522.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #846082/312413
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