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NFI1

forest area: altitudinal vegetation zone · stand structure
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand structure %± %± %± %± %± %±
n/a1.00.56.30.55.10.45.00.44.20.44.90.2
single-layered28.72.135.41.032.60.937.31.040.90.936.40.5
multi-layered28.62.030.51.044.71.049.31.051.30.944.00.5
stratified25.22.015.80.814.90.78.00.53.50.310.70.3
clustered structure16.41.711.90.72.70.30.40.10.20.13.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134561/120936

NFI1

forest area: altitudinal vegetation zone · stand structure
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0.54514.0813.5912.4913.1953.54
single-layered13.9878.4386.6393.13127.23399.21
multi-layered13.8867.54118.73123.03159.42482.31
stratified12.2935.1539.6520.1710.810117.73
clustered structure7.91126.367.3120.9330.54543.05
total48.34221.32265.72249.52310.911095.71

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134562/120937

NFI1

forest area: altitudinal vegetation zone · forest type (12 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
forest type (12 classes) %± %± %± %± %± %±
inaccessible forest............
shrub forest............
permanently unstocked forest area0.80.44.90.54.20.44.50.43.90.34.20.2
forest aisles, embankments..0.30.10.40.10.20.10.80.20.40.1
permanently open stand32.72.116.10.84.60.41.60.30.90.26.40.2
selva, plantation......0.10.10.90.20.30.1
coppice forest..0.20.10.80.21.60.35.40.42.10.1
coppice with standards..0.40.12.10.34.20.410.20.54.40.2
selection type high forest24.01.916.70.812.30.65.30.41.70.29.10.3
non-uniform high forest12.31.511.40.712.10.68.60.66.70.49.60.3
imcomplete........0.00.00.00.0
uniform high forest30.22.150.11.163.50.973.70.969.60.863.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134563/120938

NFI1

forest area: altitudinal vegetation zone · forest type (12 classes)
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI1
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inaccessible forest............
shrub forest............
permanently unstocked forest area0.45010.81011.2911.3912.0945.75
forest aisles, embankments..0.7381.0320.5452.5204.715
permanently open stand15.8835.6512.294.1162.71970.44
selva, plantation......0.3582.9193.218
coppice forest..0.4502.2214.11616.9723.56
coppice with standards..0.8355.61310.61031.6648.64
selection type high forest11.6936.9532.7513.295.31499.73
non-uniform high forest5.91325.2632.1521.5720.87105.53
imcomplete........0.11000.1100
uniform high forest14.68110.93168.62183.92216.32694.31
total48.34221.32265.72249.52310.911095.71

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134564/120939

NFI1

forest area: altitudinal vegetation zone · stand age (classes of 40 years)
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand age (classes of 40 years) %± %± %± %± %± %±
0 (unstocked)..0.90.40.40.20.40.20.60.30.50.1
1-403.81.76.71.015.91.413.81.323.71.515.20.6
41-805.31.95.91.012.01.221.11.522.61.415.60.7
81-1206.02.19.91.217.91.428.71.721.81.419.40.7
121-1603.71.613.21.411.21.26.80.94.90.78.40.5
over 16021.73.615.11.54.30.80.80.30.80.35.40.4
uneven-aged59.54.348.42.038.31.828.41.725.61.535.30.9
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134565/120940

NFI1

forest area: altitudinal vegetation zone · stand age (classes of 40 years)
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand age (classes of 40 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0 (unstocked)..1.8451.1581.1581.8455.725
1-401.74514.11639.9934.81070.97161.54
41-802.43812.41730.21153.1867.87166.04
81-1202.83520.81345.0972.3765.47206.34
121-1601.74527.81128.21117.11414.61589.46
over 16010.11831.81010.9182.1412.53857.48
uneven-aged27.511102.1696.4671.5776.86374.33
total46.38210.94251.73252.03299.831060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134566/120941

NFI1

forest area: altitudinal vegetation zone · crown closure
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
crown closure %± %± %± %± %± %±
n/a0.70.76.01.04.20.83.30.74.30.74.20.4
crowded3.11.59.51.227.61.736.61.845.11.730.00.8
heterogeneous1.51.05.20.96.80.94.00.71.10.44.00.4
normal, loose15.03.122.91.732.21.840.81.838.31.733.40.9
open, scattered47.34.333.31.919.51.510.91.28.00.918.20.7
crowded, clustered normal32.44.123.11.79.71.14.50.83.20.610.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134567/120942

NFI1

forest area: altitudinal vegetation zone · crown closure
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
crown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0.310012.71710.6188.22112.81744.79
crowded1.45020.01369.5792.36135.35318.63
heterogeneous0.77110.91817.11410.0193.23341.99
normal, loose6.92248.2881.16102.86114.85353.83
open, scattered21.91270.2749.0827.41124.112192.64
crowded, clustered normal15.01548.8824.31211.3189.519108.95
total46.38210.94251.73252.03299.831060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134568/120943

NFI1

forest area: altitudinal vegetation zone · stand structure
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand structure %± %± %± %± %± %±
n/a0.70.76.01.04.20.83.30.74.30.74.20.4
single-layered27.83.933.61.935.91.836.61.841.71.736.90.9
multi-layered29.33.931.01.942.91.952.21.951.61.744.60.9
stratified25.53.818.21.613.81.37.81.02.40.510.50.6
clustered structure16.63.211.21.33.10.60.10.1..3.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134569/120944

NFI1

forest area: altitudinal vegetation zone · stand structure
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
stand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a0.310012.71710.6188.22112.81744.79
single-layered12.91670.8790.4692.36125.15391.62
multi-layered13.61665.47108.05131.65154.84473.42
stratified11.81738.4934.81019.6137.122111.75
clustered structure7.72123.5127.7210.4100..39.39
total46.38210.94251.73252.03299.831060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134570/120945

NFI1

forest area: altitudinal vegetation zone · forest type (12 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
forest type (12 classes) %± %± %± %± %± %±
inaccessible forest............
shrub forest............
permanently unstocked forest area0.70.75.20.93.80.72.80.63.70.63.70.3
forest aisles, embankments..0.30.20.60.30.10.10.60.30.40.1
permanently open stand21.93.616.41.54.40.81.30.40.60.35.70.4
selva, plantation........0.80.30.20.1
coppice forest....0.80.31.40.46.30.82.30.3
coppice with standards..0.50.31.50.54.60.810.31.04.50.4
selection type high forest30.14.018.31.613.01.34.80.81.00.39.40.5
non-uniform high forest13.53.010.61.312.01.28.81.16.70.99.50.5
imcomplete........0.10.10.00.0
uniform high forest33.84.148.62.063.91.876.11.670.01.564.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134571/120946

NFI1

forest area: altitudinal vegetation zone · forest type (12 classes)
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inaccessible forest............
shrub forest............
permanently unstocked forest area0.310010.9189.6197.12211.01839.09
forest aisles, embankments..0.7711.4500.41001.8454.229
permanently open stand10.11834.71011.0183.2331.84560.87
selva, plantation........2.5382.538
coppice forest....2.1413.53118.81324.412
coppice with standards..1.1583.93011.71730.91047.58
selection type high forest13.91638.6932.71012.1172.935100.26
non-uniform high forest6.32322.41230.21122.11320.113101.16
imcomplete........0.41000.4100
uniform high forest15.615102.56160.84191.94209.83680.61
total46.38210.94251.73252.03299.831060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134572/120947

NFI1

forest area: stage of stand development · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stage of stand development %± %± %± %± %± %± %±
n/a3.60.84.30.85.60.84.11.32.91.02.00.84.20.4
young growth/ thicket4.20.98.11.07.60.99.31.87.31.68.51.57.30.5
poletimber14.91.616.61.412.41.119.02.510.21.831.42.516.40.7
young timber20.21.815.71.415.11.29.71.95.81.411.31.714.50.6
medium timber25.01.930.11.723.31.410.11.923.02.510.11.622.60.8
old timber12.01.415.31.312.61.19.31.816.82.311.41.713.10.6
mixed20.21.89.91.123.31.438.53.133.92.925.32.322.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134573/120948

NFI1

forest area: stage of stand development · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stage of stand development1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a6.92311.01817.8143.5312.8352.53844.49
young growth/ thicket7.92120.51323.9127.9207.02210.41877.67
poletimber28.11142.1839.1916.1149.91838.49173.64
young timber38.2940.0947.588.2205.72413.915153.44
medium timber47.2876.4673.468.61922.31112.416240.23
old timber22.71238.9939.597.92016.31413.915139.15
mixed38.2925.11173.4632.6932.8930.910233.04
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134574/120949

NFI1

forest area: stage of stand development · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stage of stand development %± %± %± %± %± %±
n/a4.10.94.10.85.61.04.20.72.10.84.20.4
young growth/ thicket5.21.07.81.16.01.08.90.97.71.57.30.5
poletimber15.31.616.81.511.31.314.11.232.02.516.40.7
young timber20.31.715.11.416.71.610.11.011.61.714.50.6
medium timber22.81.832.01.824.51.819.41.39.81.622.60.8
old timber11.91.414.61.413.21.413.41.111.01.713.10.6
mixed20.31.79.81.222.71.829.81.525.82.422.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134575/120950

NFI1

forest area: stage of stand development · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stage of stand development1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a8.0219.21911.51713.2162.53844.49
young growth/ thicket10.21817.61412.31728.1119.21977.47
poletimber29.91037.9923.11244.3838.29173.54
young timber39.8934.1934.2931.81013.815153.84
medium timber44.5872.4650.1861.2711.617239.93
old timber23.41233.01027.01142.2913.116138.75
mixed39.8922.11246.5893.9530.810233.04
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134576/120951

NFI1

forest area: stage of stand development · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stage of stand development %± %± %± %± %± %± %±
n/a4.10.66.11.04.41.14.41.33.21.02.10.84.20.4
young growth/ thicket6.60.77.41.17.51.58.41.78.21.57.71.57.30.5
poletimber16.11.110.61.315.52.018.32.310.01.632.02.516.40.7
young timber17.51.116.71.614.81.910.21.86.21.311.61.714.50.6
medium timber27.81.324.11.925.12.410.61.922.12.39.81.622.70.8
old timber13.41.010.61.315.72.09.91.818.02.111.01.713.10.6
mixed14.61.024.61.916.92.038.12.932.12.525.82.421.90.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134577/120952

NFI1

forest area: stage of stand development · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stage of stand development1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a17.21411.5175.2254.2293.9302.53844.49
young growth/ thicket27.91114.1168.8207.9209.8189.21977.77
poletimber67.9720.21318.11317.11311.91738.29173.54
young timber73.7631.71017.3139.6187.42113.815153.54
medium timber117.3545.8829.3109.91826.41111.617240.43
old timber56.5720.21318.3139.31921.41213.116138.85
mixed61.5746.9819.71235.7838.3830.810232.94
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134578/120953

NFI1

forest area: stage of stand development · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
stage of stand development
n/ayoung growth/ thicketpoletimberyoung timbermedium timberold timbermixedtotal
economic region %± %± %± %± %± %± %± %±
Western Jura3.40.93.60.913.71.720.12.023.52.112.01.623.82.1100.0.
Eastern Jura6.72.310.92.921.03.721.03.720.13.711.83.08.42.6100.0.
Western Plateau4.21.96.12.221.83.923.54.026.04.111.43.07.02.4100.0.
Central Plateau4.31.46.81.713.52.311.72.236.23.218.02.69.52.0100.0.
Eastern Plateau3.91.19.11.617.22.214.32.031.22.613.31.911.01.8100.0.
Western Pre-Alps10.72.96.32.314.43.319.03.722.64.06.32.320.73.9100.0.
Central Pre-Alps4.61.34.91.38.71.717.42.325.02.713.32.126.12.7100.0.
Eastern Pre-Alps4.11.47.31.913.02.414.52.524.93.117.12.719.22.8100.0.
Northwestern Alps5.21.812.42.711.12.513.72.823.53.49.12.324.93.5100.0.
Central Alps6.23.04.82.725.05.414.14.428.05.69.33.612.54.1100.0.
Northeastern Alps3.72.110.03.413.83.916.24.123.74.817.54.315.04.0100.0.
Southwestern Alps4.41.38.41.718.32.310.21.810.61.99.91.838.12.9100.0.
Southeastern Alps3.21.08.21.510.01.66.21.322.12.318.02.132.12.5100.0.
Southern Alps2.10.87.71.532.02.511.61.79.81.611.01.725.82.4100.0.
Switzerland4.20.47.30.516.40.714.60.622.50.813.00.621.90.7100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134579/120954

NFI1

forest area: stage of stand development · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
stage of stand development
n/ayoung growth/ thicketpoletimberyoung timbermedium timberold timbermixedtotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura5.0265.32520.31230.01035.0917.91335.49148.92
Eastern Jura3.2345.1269.9189.9189.4195.5254.03047.03
Western Plateau2.0442.93710.31811.11712.2165.4263.33447.24
Central Plateau2.9334.6259.3178.11924.9912.4146.52168.72
Eastern Plateau4.32810.01818.91315.71434.3914.71512.216110.12
Western Pre-Alps4.4282.6375.9247.8209.3182.6378.51941.14
Central Pre-Alps4.3294.7278.22016.51423.71112.51624.71194.72
Eastern Pre-Alps2.9355.0268.91910.01817.11311.81613.21568.93
Northwestern Alps2.9356.8226.1237.52112.9155.02613.61554.74
Central Alps1.4491.1585.5233.1326.2222.1402.73422.18
Northeastern Alps1.1572.9343.9294.7266.8215.0264.32728.76
Southwestern Alps4.2297.92017.1139.6189.9189.31935.7893.73
Southeastern Alps3.9309.81811.9177.42126.41121.41238.38119.03
Southern Alps2.5389.21938.2913.81511.61713.11630.810119.33
Switzerland44.8977.97174.74155.14239.73138.65233.241063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134580/120955

NFI1

forest area: crown closure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
crown closure %± %± %± %± %± %± %±
n/a3.60.84.50.85.60.84.11.32.91.02.00.84.20.4
crowded30.52.039.31.827.01.515.02.317.52.338.12.630.00.8
heterogeneous5.31.01.10.44.80.75.71.56.21.52.30.83.90.4
normal, loose36.92.146.41.930.61.523.02.726.62.720.32.233.30.8
open, scattered20.21.86.40.918.41.335.63.123.82.622.42.218.20.7
crowded, clustered normal3.40.82.40.613.51.216.62.423.02.514.81.910.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134581/120956

NFI1

forest area: crown closure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
crown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a6.92311.31717.8143.5312.8352.53844.79
crowded57.6799.7584.8612.71616.91446.78318.43
heterogeneous10.1192.83515.2154.8266.0242.83541.89
normal, loose69.96117.7496.2519.51225.81124.811353.93
open, scattered38.2916.31458.0730.1923.01127.411192.94
crowded, clustered normal6.5236.02442.6914.01522.21218.213109.65
total189.11253.91314.6284.6496.73122.431061.31

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134582/120957

NFI1

forest area: crown closure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
crown closure %± %± %± %± %± %±
n/a4.10.94.20.85.61.04.20.72.10.84.20.4
crowded33.02.037.11.929.91.919.91.338.62.630.00.8
heterogeneous5.21.00.90.46.21.04.50.72.40.84.00.4
normal, loose36.92.147.22.032.02.026.91.520.42.233.40.9
open, scattered18.31.77.91.115.01.526.21.521.72.218.20.7
crowded, clustered normal2.40.72.60.611.31.318.31.314.91.910.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134583/120958

NFI1

forest area: crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
crown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/a8.0219.51911.51713.2162.53844.79
crowded64.6684.0561.3762.7746.17318.63
heterogeneous10.2192.14112.61614.2152.83541.99
normal, loose72.36106.8465.6684.8624.411353.83
open, scattered35.8917.91430.61082.4625.811192.64
crowded, clustered normal4.7286.02423.11257.4717.713108.95
total195.71226.31204.72314.62119.331060.61

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #134584/120959
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