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NFI4b

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %± %±
upper subalpinen/a..............
single-layered......50.015.825.015.357.118.742.29.7
multi-layered......30.014.550.017.714.313.230.79.0
stratified......20.012.712.511.728.617.119.27.7
clustered structure..100.0.....12.511.7..7.85.3
total..100.0...100.0.100.0.100.0.100.0.
lower subalpinen/a..7.16.9..5.03.55.65.4..3.91.9
single-layered49.735.435.712.835.612.843.87.827.810.633.212.237.44.7
multi-layered..35.712.835.612.824.46.733.311.146.812.931.84.6
stratified..21.411.021.711.126.86.927.810.619.910.324.04.2
clustered structure50.335.4..7.16.9..5.65.4..2.91.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montanen/a..7.94.4....5.04.9..3.41.6
single-layered16.715.239.57.942.311.438.110.630.010.347.212.138.14.4
multi-layered66.719.336.87.852.511.542.910.850.011.241.111.944.54.5
stratified16.715.215.85.95.25.119.08.615.08.011.77.814.13.2
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a..............
single-layered40.021.950.025.050.015.8..20.017.9..41.610.1
multi-layered40.021.950.025.050.015.8..80.017.9..54.110.2
stratified20.017.9..........4.24.1
clustered structure..............
total100.0.100.0.100.0...100.0...100.0.
colline/submontanen/a..............
single-layered..100.0.........50.525.0
multi-layered......100.0.....24.021.1
stratified........100.0...25.521.9
clustered structure..............
total..100.0...100.0.100.0...100.0.
totaln/a..6.83.3..2.82.03.82.7..2.91.0
single-layered30.712.840.76.441.97.542.45.826.96.243.67.938.72.9
multi-layered46.113.835.66.246.47.631.55.446.16.938.57.839.12.9
stratified15.410.015.34.79.44.523.34.919.35.517.96.117.52.3
clustered structure7.87.51.71.72.32.3..3.82.7..1.80.8
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, 03.11.2014 #169791/156174

NFI2

forest area: forest type (12 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
forest type (12 classes) %± %± %± %± %± %± %±
inaccessible forest..............
shrub forest..............
permanently unstocked forest area....2.60.72.11.01.30.9..1.50.3
forest aisles, embankments0.90.9..0.60.31.00.7..0.70.50.60.2
permanently open stand1.91.3..3.60.85.21.611.82.66.21.44.90.6
selva, plantation..........2.40.90.50.2
coppice forest1.91.3..0.80.41.60.9..13.82.03.60.5
coppice with standards....0.20.2....10.61.82.40.4
selection type high forest2.81.6..7.01.111.52.35.21.84.51.26.10.6
non-uniform high forest8.52.78.93.212.61.412.02.311.12.510.01.811.20.9
imcomplete..............
uniform high forest83.93.591.13.272.71.966.73.470.63.751.82.969.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169792/156175

NFI4b

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a..............
single-layered......1.7440.7711.4503.830
multi-layered......1.0581.4500.41002.835
stratified......0.7710.41000.7711.745
clustered structure..0.4100....0.4100..0.771
total..0.4100..3.4312.8352.5389.119
lower subalpinen/a..0.4100..0.7710.4100..1.450
single-layered0.41001.8451.7456.2231.8451.84513.616
multi-layered..1.8451.7443.4312.1412.53811.617
stratified..1.1581.1583.8301.8451.1588.720
clustered structure0.4100..0.3100..0.4100..1.158
total0.7715.0264.82614.1156.3235.32536.310
upper montanen/a..1.158....0.4100..1.450
single-layered0.41005.4262.8352.7352.1412.83516.215
multi-layered1.4505.0263.4313.1333.5312.53819.013
stratified0.41002.2410.31001.4501.1580.7716.024
clustered structure..............
total2.14113.7166.6227.2217.0226.02442.79
lower montanen/a..............
single-layered0.7710.7711.744..0.4100..3.532
multi-layered0.7710.7711.744..1.450..4.628
stratified0.4100..........0.4100
clustered structure..............
total1.8451.4503.431..1.845..8.420
colline/submontanen/a..............
single-layered..0.771........0.771
multi-layered......0.3100....0.3100
stratified........0.4100..0.4100
clustered structure..............
total..0.771..0.31000.4100..1.450
totaln/a..1.450..0.7710.771..2.935
single-layered1.4508.7206.22310.6174.9266.02437.99
multi-layered2.1417.6226.9227.9208.4205.32538.39
stratified0.7713.2331.4505.8243.5312.53817.214
clustered structure0.41000.41000.3100..0.771..1.845
total4.72821.31214.91525.01118.31313.81598.06

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169793/156176

NFI2

forest area: forest type (12 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inaccessible forest..............
shrub forest..............
permanently unstocked forest area....5.0271.4500.771..7.122
forest aisles, embankments0.4100..1.1580.771..0.7712.835
permanently open stand0.771..6.8233.4316.4236.42323.612
selva, plantation..........2.5382.538
coppice forest0.771..1.4501.058..14.21517.414
coppice with standards....0.4100....11.01711.317
selection type high forest1.158..13.1167.5212.8354.62729.211
non-uniform high forest3.2332.53823.8127.9206.02410.31853.78
imcomplete..............
uniform high forest32.11025.511137.0443.8738.2853.47329.93
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169794/156177

NFI2

forest area: forest type (12 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
forest type (12 classes)
inaccessible forestshrub forestpermanently unstocked forest areaforest aisles, embankmentspermanently open standselva, plantationcoppice forestcoppice with standardsselection type high forestnon-uniform high forestimcompleteuniform high foresttotal
canton %± %± %± %± %± %± %± %± %± %± %± %± %±
AG......................100.0.100.0.
AI....10.09.8......10.09.8........80.012.5100.0.
AR..................10.09.7..90.09.4100.0.
BE....2.31.00.90.64.11.4..1.40.8..7.71.813.32.3..70.23.1100.0.
BL/BS..................10.09.6..90.09.3100.0.
FR....4.43.1..6.63.7......8.94.315.65.4..64.57.1100.0.
GE..........................
GL....3.83.8..3.83.8......3.83.811.56.3..76.98.2100.0.
GR....1.20.70.40.49.61.90.40.40.40.41.60.84.41.39.21.8..72.92.8100.0.
JU......3.33.3........6.74.613.36.2..76.77.6100.0.
LU..................4.54.5..95.54.3100.0.
NE................7.16.914.39.4..78.610.9100.0.
NW..................28.617.4..71.417.3100.0.
OW....3.83.83.83.8..........19.27.8..73.18.7100.0.
SG........2.41.7......7.12.810.73.4..79.84.4100.0.
SH......................100.0.100.0.
SO......................100.0.100.0.
SZ....5.03.5..........2.52.57.54.2..85.05.6100.0.
TG......................100.0.100.0.
TI......0.40.46.11.62.61.117.02.511.72.15.31.510.92.1..45.93.3100.0.
UR................3.63.57.14.9..89.35.9100.0.
VD........5.63.1....1.91.85.63.116.65.1..70.46.2100.0.
VS....2.41.00.90.75.21.5..2.41.0..10.92.111.82.2..66.53.2100.0.
ZG................11.110.811.110.8..77.814.0100.0.
ZH......................100.0.100.0.
Switzerland....1.50.30.60.24.90.60.50.23.60.52.40.46.10.711.30.9..69.01.2100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #169795/156178

NFI4b

forest area: altitudinal vegetation zone · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regionstand structure %± %± %± %± %± %±
Western Juran/a............
single-layered..49.035.316.715.240.021.9..30.712.8
multi-layered....66.719.340.021.9..46.013.8
stratified....16.715.220.017.9..15.310.0
clustered structure..51.035.3......8.07.6
total..100.0.100.0.100.0...100.0.
Eastern Juran/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Central Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Eastern Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Pre-Alpsn/a....28.617.1....22.314.0
single-layered....14.313.3..100.0.33.015.7
multi-layered....28.617.1....22.314.0
stratified....28.617.1....22.314.0
clustered structure............
total....100.0...100.0.100.0.
Central Pre-Alpsn/a............
single-layered..33.319.340.015.533.327.3..35.010.7
multi-layered..33.319.340.015.566.727.3..40.011.0
stratified..33.319.320.012.7....20.09.0
clustered structure100.0.........5.04.9
total100.0.100.0.100.0.100.0...100.0.
Eastern Pre-Alpsn/a............
single-layered..100.0.66.727.366.727.3..75.015.3
multi-layered....33.327.333.327.3..25.015.3
stratified............
clustered structure............
total..100.0.100.0.100.0...100.0.
Northwestern Alpsn/a..12.511.74.84.7....6.74.6
single-layered..37.517.247.610.9100.0...46.79.1
multi-layered..37.517.238.110.6....36.78.8
stratified..12.511.79.56.4....10.05.5
clustered structure............
total..100.0.100.0.100.0...100.0.
Central Alpsn/a............
single-layered..28.617.233.915.9100.0...35.611.7
multi-layered..57.118.855.016.6....52.712.1
stratified..14.313.311.010.4....11.77.8
clustered structure............
total..100.0.100.0.100.0...100.0.
Northeastern Alpsn/a............
single-layered..19.917.942.918.833.319.3..33.311.1
multi-layered..19.917.957.118.866.719.3..50.011.8
stratified..40.222.0......11.27.5
clustered structure..19.917.9......5.65.4
total..100.0.100.0.100.0...100.0.
Southwestern Alpsn/a..5.03.5......2.82.0
single-layered50.015.843.87.838.110.6....42.45.8
multi-layered30.014.524.46.742.910.8..100.0.31.55.4
stratified20.012.726.86.919.08.6....23.34.9
clustered structure............
total100.0.100.0.100.0...100.0.100.0.
Southeastern Alpsn/a..5.65.45.04.9....3.82.7
single-layered25.015.327.810.630.010.320.017.9..26.96.2
multi-layered50.017.733.311.150.011.280.017.9..46.16.9
stratified12.511.727.810.615.08.0..100.0.19.35.5
clustered structure12.511.75.65.4......3.82.7
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alpsn/a............
single-layered57.118.733.212.247.212.1....43.67.9
multi-layered14.313.246.812.941.111.9....38.57.8
stratified28.617.119.910.311.77.8....17.96.1
clustered structure............
total100.0.100.0.100.0.....100.0.
Switzerlandn/a..3.91.93.41.7....2.91.0
single-layered42.29.737.44.738.04.441.610.150.625.038.72.9
multi-layered30.79.031.84.644.54.554.210.224.021.039.12.9
stratified19.27.724.04.214.03.24.24.125.421.917.52.3
clustered structure7.85.33.01.7......1.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169796/156179

NFI2

forest area: forest type (12 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
forest type (12 classes)
inaccessible forestshrub forestpermanently unstocked forest areaforest aisles, embankmentspermanently open standselva, plantationcoppice forestcoppice with standardsselection type high forestnon-uniform high forestimcompleteuniform high foresttotal
canton1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG......................1.2571.257
AI....0.3100......0.3100........2.6273.221
AR..................0.3100..2.9273.225
BE....1.7450.7713.133..1.058..5.82410.018..52.7775.05
BL/BS..................0.4100..3.7314.129
FR....0.770..1.158......1.5492.637..10.81616.812
GE..........................
GL....0.4100..0.4100......0.41001.257..7.71810.014
GR....1.0580.31008.4200.31000.31001.4503.8308.020..63.9687.65
JU......0.4100........0.8701.649..9.01811.715
LU..................0.3100..6.6206.920
NE................0.31000.670..3.5284.525
NW..................0.869..1.9402.732
OW....0.41000.4100..........1.943..7.1199.714
SG........0.771......2.2403.233..24.21030.48
SH......................0.7700.770
SO......................2.3402.340
SZ....0.771..........0.41001.157..12.31314.512
TG......................3.0303.030
TI......0.41005.0262.14114.0159.6194.3299.019..37.6882.04
UR................0.31000.770..8.3179.315
VD........1.158....0.41001.1583.433..14.41520.512
VS....1.7440.7713.830..1.744..7.9208.619..48.4772.75
ZG................0.41000.4100..3.0283.921
ZH......................1.4491.449
Switzerland....7.1222.83523.6122.53817.41411.41729.31154.08..329.23477.12

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #169797/156180

NFI4b

forest area: altitudinal vegetation zone · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a............
single-layered..0.41000.41000.771..1.450
multi-layered....1.4500.771..2.141
stratified....0.41000.4100..0.771
clustered structure..0.4100......0.4100
total..0.7712.1411.845..4.627
Eastern Juran/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Central Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Eastern Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Pre-Alpsn/a....0.770....0.770
single-layered....0.4100..0.7711.158
multi-layered....0.770....0.770
stratified....0.770....0.770
clustered structure............
total....2.637..0.7713.333
Central Pre-Alpsn/a............
single-layered..0.7711.4500.4100..2.537
multi-layered..0.7711.4500.771..2.935
stratified..0.7710.771....1.450
clustered structure0.4100........0.4100
total0.41002.2403.6311.158..7.222
Eastern Pre-Alpsn/a............
single-layered..0.7710.7710.771..2.140
multi-layered....0.41000.4100..0.771
stratified............
clustered structure............
total..0.7711.1571.157..2.935
Northwestern Alpsn/a..0.41000.4100....0.771
single-layered..1.1573.6310.4100..5.026
multi-layered..1.1572.935....3.929
stratified..0.41000.771....1.157
clustered structure............
total..2.9357.5210.4100..10.717
Central Alpsn/a............
single-layered..0.7701.1580.3100..2.140
multi-layered..1.4491.744....3.132
stratified..0.31000.3100....0.770
clustered structure............
total..2.4373.1320.3100..5.923
Northeastern Alpsn/a............
single-layered..0.41001.1570.770..2.140
multi-layered..0.41001.4491.449..3.232
stratified..0.771......0.771
clustered structure..0.4100......0.4100
total..1.8442.5372.140..6.422
Southwestern Alpsn/a..0.771......0.771
single-layered1.7446.2232.735....10.617
multi-layered1.0583.4313.133..0.31007.920
stratified0.7713.8301.450....5.824
clustered structure............
total3.43114.1157.221..0.310025.011
Southeastern Alpsn/a..0.41000.4100....0.771
single-layered0.7711.8452.1410.4100..4.926
multi-layered1.4502.1413.5311.450..8.420
stratified0.41001.8451.158..0.41003.531
clustered structure0.41000.4100......0.771
total2.8356.3237.0221.8450.410018.313
Southern Alpsn/a............
single-layered1.4501.8452.835....6.024
multi-layered0.41002.5382.538....5.325
stratified0.7711.1580.771....2.538
clustered structure............
total2.5385.3256.024....13.815
Switzerlandn/a..1.4501.450....2.935
single-layered3.83013.61616.3153.6320.77138.09
multi-layered2.83511.61719.0134.6280.310038.49
stratified1.7458.7206.0240.41000.410017.214
clustered structure0.7711.158......1.845
total9.11936.41042.898.5201.45098.26

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169798/156181

NFI2

forest area: forest type (12 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
forest type (12 classes) %± %± %± %± %± %±
inaccessible forest............
shrub forest............
permanently unstocked forest area....3.61.11.50.5..1.50.3
forest aisles, embankments1.01.0..0.70.50.70.30.30.30.60.2
permanently open stand1.91.4..2.00.86.81.06.31.44.90.6
selva, plantation........2.40.90.50.2
coppice forest1.01.02.01.90.70.50.80.414.02.13.60.5
coppice with standards....0.30.3..10.81.82.40.4
selection type high forest2.91.7..5.51.38.31.14.61.26.10.7
non-uniform high forest8.72.89.94.213.01.911.61.39.81.811.30.9
imcomplete............
uniform high forest84.53.588.24.574.32.570.41.951.83.069.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169799/156182

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %± %±
upper subalpine< 1%....100.0.10.09.512.511.7..11.56.3
1-9%......80.012.637.517.185.713.265.29.3
10-25%......10.09.550.017.7..19.37.7
26-50%..........14.313.23.93.8
51-75%..............
76-100%..............
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine< 1%....6.94.75.13.510.57.16.66.46.72.5
1-9%49.635.4..41.49.246.28.031.610.739.912.641.34.8
10-25%50.435.4..41.39.135.87.726.310.126.611.434.64.7
26-50%....3.43.412.85.415.88.420.210.411.53.1
51-75%....6.94.7..15.88.4..4.92.1
76-100%..........6.66.41.01.0
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane< 1%....11.14.05.65.420.010.35.35.19.92.7
1-9%33.319.3..30.15.833.311.126.711.442.211.332.24.3
10-25%16.715.2..27.05.644.411.720.010.331.510.728.84.1
26-50%16.715.2..19.15.011.17.426.711.421.09.319.13.6
51-75%16.715.2..7.93.4..6.76.4..5.82.1
76-100%16.715.2..4.82.75.65.4....4.11.8
total100.0...100.0.100.0.100.0.100.0.100.0.
lower montane< 1%....5.65.4......4.24.1
1-9%40.021.9..27.810.6......29.29.3
10-25%20.017.9..44.411.7..100.0...41.610.1
26-50%....5.65.4......4.24.1
51-75%..............
76-100%40.021.9..16.78.8......20.98.3
total100.0...100.0...100.0...100.0.
colline/submontane< 1%..............
1-9%....49.535.4......25.021.6
10-25%....50.535.4..100.0...51.025.0
26-50%......100.0.....24.121.1
51-75%..............
76-100%..............
total....100.0.100.0.100.0...100.0.
total< 1%....9.72.85.92.913.65.24.93.48.21.6
1-9%38.413.5..32.74.447.16.129.56.948.87.838.32.9
10-25%23.211.7..33.64.433.85.731.97.024.36.731.52.8
26-50%7.77.4..12.43.111.83.915.95.519.66.213.72.1
51-75%7.77.4..6.22.3..9.14.3..4.31.2
76-100%23.011.7..5.32.11.51.5..2.42.44.01.2
total100.0...100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169800/156183

NFI2

forest area: forest type (12 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inaccessible forest............
shrub forest............
permanently unstocked forest area....4.0303.133..7.122
forest aisles, embankments0.4100..0.7711.4500.41002.835
permanently open stand0.771..2.24114.2156.32323.412
selva, plantation........2.5382.538
coppice forest0.41000.41000.7711.74514.21517.314
coppice with standards....0.4100..10.91711.317
selection type high forest1.158..6.12417.3144.62729.111
non-uniform high forest3.3331.84514.41524.2129.91853.68
imcomplete............
uniform high forest31.81015.81482.25147.0452.57329.23
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169801/156184

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine< 1%....0.41000.31000.4100..1.058
1-9%......2.7351.1582.1415.924
10-25%......0.31001.450..1.845
26-50%..........0.41000.4100
51-75%..............
76-100%..............
total....0.41003.4312.8352.5389.119
lower subalpine< 1%....0.7710.7710.7710.41002.538
1-9%0.4100..4.3296.2232.1412.14115.115
10-25%0.4100..4.3294.8261.8441.45012.617
26-50%....0.41001.7441.1581.1584.229
51-75%....0.771..1.158..1.845
76-100%..........0.41000.4100
total0.771..10.31813.4156.7225.42536.410
upper montane< 1%....2.5380.31001.1580.41004.229
1-9%0.771..6.7232.1411.4502.93513.816
10-25%0.4100..6.0242.7351.1582.14112.317
26-50%0.4100..4.3290.7711.4501.4508.221
51-75%0.4100..1.845..0.4100..2.538
76-100%0.4100..1.1580.3100....1.845
total2.241..22.3126.2235.3256.82342.79
lower montane< 1%....0.4100......0.4100
1-9%0.771..1.845......2.538
10-25%0.4100..2.835..0.4100..3.532
26-50%....0.4100......0.4100
51-75%..............
76-100%0.771..1.158......1.845
total1.845..6.423..0.4100..8.520
colline/submontane< 1%..............
1-9%....0.4100......0.4100
10-25%....0.4100..0.4100..0.771
26-50%......0.3100....0.3100
51-75%..............
76-100%..............
total....0.7710.31000.4100..1.450
total< 1%....3.9301.4502.1410.7718.121
1-9%1.845..13.11611.0174.6277.12237.69
10-25%1.158..13.5167.9205.0263.63130.910
26-50%0.4100..5.0272.7352.5372.93513.416
51-75%0.4100..2.538..1.450..4.329
76-100%1.158..2.1410.3100..0.41003.930
total4.727..40.1923.31115.61414.61598.26

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169802/156185

NFI2

forest area: forest type (12 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
forest type (12 classes) %± %± %± %± %± %± %±
inaccessible forest..............
shrub forest..............
permanently unstocked forest area..2.70.92.01.02.41.01.50.9..1.50.3
forest aisles, embankments0.60.61.00.6..0.90.70.50.50.30.30.60.2
permanently open stand1.30.94.31.21.50.95.21.510.32.26.31.45.00.6
selva, plantation..........2.40.90.50.2
coppice forest1.30.90.30.30.50.52.41.0..14.02.13.60.5
coppice with standards..0.30.3......10.81.82.40.4
selection type high forest1.91.18.01.64.91.510.92.15.21.64.61.26.10.7
non-uniform high forest9.12.315.72.18.82.011.82.210.32.29.81.811.30.9
imcomplete..............
uniform high forest85.72.867.72.782.42.766.53.272.23.251.83.069.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169803/156186

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonregeneration cover %± %± %± %± %± %±
AG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
AI< 1%..50.036.3100.0.....66.727.9
1-9%..50.036.3......33.328.0
10-25%............
26-50%............
51-75%............
76-100%............
total..100.0.100.0.....100.0.
AR< 1%....100.0.....100.0.
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total....100.0.....100.0.
BE< 1%100.0...4.03.9....4.73.3
1-9%..63.214.632.09.350.025.0..40.37.6
10-25%..36.814.640.09.850.025.0100.0.40.77.6
26-50%....16.07.3....9.54.5
51-75%....8.05.4....4.73.3
76-100%............
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BS< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
FR< 1%............
1-9%....50.035.5..100.0.66.727.3
10-25%............
26-50%....50.035.5....33.327.3
51-75%............
76-100%............
total....100.0...100.0.100.0.
GE< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
GL< 1%..20.418.3..25.021.8..18.311.8
1-9%..18.616.850.035.7....17.511.3
10-25%..40.722.250.035.750.025.2..45.815.1
26-50%..20.418.3......9.28.8
51-75%............
76-100%......25.021.8..9.28.8
total..100.0.100.0.100.0...100.0.
GR< 1%10.09.514.37.614.86.8....12.54.1
1-9%50.015.833.310.333.49.120.017.9..34.45.9
10-25%40.015.528.69.918.57.580.017.9100.0.31.35.8
26-50%..9.56.422.28.0....12.54.1
51-75%..14.37.67.45.0....7.83.4
76-100%....3.73.6....1.61.5
total100.0.100.0.100.0.100.0.100.0.100.0.
JU< 1%............
1-9%............
10-25%....100.0.....50.035.5
26-50%............
51-75%............
76-100%......100.0...50.035.5
total....100.0.100.0...100.0.
LU< 1%............
1-9%....50.035.5....50.035.5
10-25%....50.035.5....50.035.5
26-50%............
51-75%............
76-100%............
total....100.0.....100.0.
NE< 1%............
1-9%............
10-25%............
26-50%............
51-75%....50.035.5....33.327.4
76-100%....50.035.5100.0...66.727.3
total....100.0.100.0...100.0.
NW< 1%............
1-9%............
10-25%..100.0.......33.327.8
26-50%....100.0.....33.327.8
51-75%............
76-100%......100.0...33.327.8
total..100.0.100.0.100.0...100.0.
OW< 1%............
1-9%..66.727.435.428.0100.0...58.618.5
10-25%............
26-50%....64.628.0....26.716.1
51-75%..33.327.5......14.713.6
76-100%............
total..100.0.100.0.100.0...100.0.
SG< 1%....33.319.3....20.012.7
1-9%....33.319.3....20.012.7
10-25%....16.715.350.025.1..30.014.5
26-50%....16.715.325.021.7..20.012.7
51-75%............
76-100%......25.021.7..10.09.5
total....100.0.100.0...100.0.
SH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
SO< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
SZ< 1%............
1-9%......100.0...14.313.3
10-25%..100.0.50.025.1....57.118.8
26-50%....25.021.8....14.313.3
51-75%....25.021.8....14.313.3
76-100%............
total..100.0.100.0.100.0...100.0.
TG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
TI< 1%............
1-9%80.017.941.514.240.015.5....48.19.6
10-25%..24.912.540.015.5....25.98.4
26-50%20.017.925.212.620.012.7....22.38.0
51-75%............
76-100%..8.38.0......3.73.6
total100.0.100.0.100.0.....100.0.
UR< 1%....25.021.8....10.09.5
1-9%....25.021.8100.0...20.012.7
10-25%..60.022.025.021.8....40.015.6
26-50%..20.018.0......10.09.5
51-75%..20.018.025.021.8....20.012.7
76-100%............
total..100.0.100.0.100.0...100.0.
VD< 1%....11.110.5....9.18.7
1-9%....33.315.7100.0...36.414.5
10-25%..100.0.11.110.5....18.211.6
26-50%....22.213.9....18.211.6
51-75%............
76-100%....22.213.9....18.211.6
total..100.0.100.0.100.0...100.0.
VS< 1%10.09.54.93.44.84.7....5.52.7
1-9%80.012.648.97.838.110.6....49.45.9
10-25%10.09.534.17.438.110.6....31.55.4
26-50%..12.25.114.37.6..100.0.12.33.8
51-75%............
76-100%....4.84.7....1.41.4
total100.0.100.0.100.0...100.0.100.0.
ZG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
ZH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
Switzerland< 1%11.46.26.72.59.82.74.54.4..8.21.6
1-9%65.49.341.14.832.34.328.79.225.922.138.22.9
10-25%19.27.734.74.728.84.141.410.150.525.031.62.8
26-50%4.03.911.63.219.23.64.24.123.720.913.72.1
51-75%..4.82.15.62.1....4.21.2
76-100%..1.01.04.21.821.38.5..4.11.2
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #169804/156187

NFI2

forest area: forest type (12 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
forest type (12 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inaccessible forest..............
shrub forest..............
permanently unstocked forest area..2.9351.4501.7441.158..7.022
forest aisles, embankments0.41001.158..0.7710.41000.41002.835
permanently open stand0.7714.7281.1583.8307.0226.32323.612
selva, plantation..........2.5382.538
coppice forest0.7710.41000.31001.744..14.21517.314
coppice with standards..0.4100......10.91711.317
selection type high forest1.1588.7203.4317.9203.5314.62729.211
non-uniform high forest5.02716.9146.2238.6197.0229.91853.78
imcomplete..............
uniform high forest47.2873.2658.5648.3749.2752.57328.93
total55.18108.2470.9572.7568.25101.34476.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169805/156188

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
AI< 1%..0.31000.3100....0.669
1-9%..0.3100......0.3100
10-25%............
26-50%............
51-75%............
76-100%............
total..0.6690.3100....1.054
AR< 1%....0.3100....0.3100
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total....0.3100....0.3100
BE< 1%0.3100..0.3100....0.771
1-9%..2.4382.7350.771..5.824
10-25%..1.4503.4310.7710.41005.924
26-50%....1.450....1.450
51-75%....0.771....0.771
76-100%............
total0.31003.8308.5201.4500.410014.415
BL/BS< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
FR< 1%............
1-9%....0.4100..0.41000.770
10-25%............
26-50%....0.4100....0.4100
51-75%............
76-100%............
total....0.770..0.41001.157
GE< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
GL< 1%..0.4100..0.4100..0.870
1-9%..0.41000.4100....0.771
10-25%..0.8700.41000.870..1.943
26-50%..0.4100......0.4100
51-75%............
76-100%......0.4100..0.4100
total..1.9440.8701.549..4.228
GR< 1%0.31001.0581.450....2.835
1-9%1.7452.4383.2330.3100..7.721
10-25%1.4502.1411.7451.4500.41007.022
26-50%..0.7712.141....2.835
51-75%..1.0580.771....1.745
76-100%....0.3100....0.3100
total3.5317.3219.4191.7450.410022.412
JU< 1%............
1-9%............
10-25%....0.4100....0.4100
26-50%............
51-75%............
76-100%......0.4100..0.4100
total....0.41000.4100..0.870
LU< 1%............
1-9%....0.3100....0.3100
10-25%....0.3100....0.3100
26-50%............
51-75%............
76-100%............
total....0.670....0.670
NE< 1%............
1-9%............
10-25%............
26-50%............
51-75%....0.3100....0.3100
76-100%....0.31000.3100..0.670
total....0.6700.3100..1.057
NW< 1%............
1-9%............
10-25%..0.4100......0.4100
26-50%....0.4100....0.4100
51-75%............
76-100%......0.4100..0.4100
total..0.41000.41000.4100..1.255
OW< 1%............
1-9%..0.7700.41000.4100..1.549
10-25%............
26-50%....0.770....0.770
51-75%..0.4100......0.4100
76-100%............
total..1.1571.1580.4100..2.537
SG< 1%....0.770....0.770
1-9%....0.770....0.770
10-25%....0.41000.770..1.157
26-50%....0.41000.4100..0.770
51-75%............
76-100%......0.4100..0.4100
total....2.2401.450..3.631
SH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
SO< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
SZ< 1%............
1-9%......0.4100..0.4100
10-25%..0.7700.770....1.449
26-50%....0.4100....0.4100
51-75%....0.4100....0.4100
76-100%............
total..0.7701.4490.4100..2.536
TG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
TI< 1%............
1-9%1.4501.8441.450....4.727
10-25%..1.1581.450....2.537
26-50%0.41001.1580.771....2.241
51-75%............
76-100%..0.4100......0.4100
total1.8444.3293.631....9.719
UR< 1%....0.3100....0.3100
1-9%....0.31000.3100..0.770
10-25%..1.0570.3100....1.349
26-50%..0.3100......0.3100
51-75%..0.31000.3100....0.770
76-100%............
total..1.7441.3490.3100..3.330
VD< 1%....0.4100....0.4100
1-9%....1.1580.4100..1.550
10-25%..0.41000.4100....0.871
26-50%....0.871....0.871
51-75%............
76-100%....0.871....0.871
total..0.41003.4330.4100..4.230
VS< 1%0.31000.7710.3100....1.450
1-9%2.7356.9222.735....12.416
10-25%0.31004.8262.735....7.920
26-50%..1.7441.058..0.31003.133
51-75%............
76-100%....0.3100....0.3100
total3.43114.1157.221..0.310025.011
ZG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
ZH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
Switzerland< 1%1.0582.4384.2290.4100..8.021
1-9%5.92414.91513.7162.5380.410037.49
10-25%1.74512.61712.2173.6320.77130.910
26-50%0.41004.2298.1210.41000.310013.416
51-75%..1.8452.438....4.129
76-100%..0.41001.8451.845..4.030
total9.11936.31042.498.6201.45097.86

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #169806/156189

NFI2

forest area: forest type (12 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
forest type (12 classes)
inaccessible forestshrub forestpermanently unstocked forest areaforest aisles, embankmentspermanently open standselva, plantationcoppice forestcoppice with standardsselection type high forestnon-uniform high forestimcompleteuniform high foresttotal
economic region %± %± %± %± %± %± %± %± %± %± %± %± %±
Western Jura......1.11.12.31.6..1.11.1..3.41.99.03.0..83.14.0100.0.
Eastern Jura..................7.16.9..92.96.8100.0.
Western Plateau..................24.112.2..75.912.2100.0.
Central Plateau............4.54.5....4.54.5..90.96.1100.0.
Eastern Plateau..................5.95.7..94.15.6100.0.
Western Pre-Alps....4.42.5..7.33.2....1.51.58.83.510.23.7..67.75.7100.0.
Central Pre-Alps....3.91.71.61.10.80.8..0.80.8..6.22.119.43.5..67.44.1100.0.
Eastern Pre-Alps....2.71.6......0.90.9..2.71.67.32.5..86.43.3100.0.
Northwestern Alps......1.01.06.82.5......9.72.914.63.5..68.04.6100.0.
Central Alps................2.72.78.14.5..89.25.1100.0.
Northeastern Alps....1.71.7..5.22.9......10.34.012.14.3..70.76.0100.0.
Southwestern Alps....2.41.00.90.75.21.5..2.41.0..10.92.111.82.2..66.53.2100.0.
Southeastern Alps....1.50.90.50.510.32.2......5.21.610.32.2..72.23.2100.0.
Southern Alps......0.30.36.31.42.40.914.02.110.81.84.61.29.81.8..51.83.0100.0.
Switzerland....1.50.30.60.24.90.60.50.23.60.52.40.46.10.711.30.9..69.11.2100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #169807/156190

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %±
upper subalpine< 1%....100.0.11.17.4..11.66.3
1-9%......61.111.585.713.265.49.3
10-25%......27.810.6..19.17.7
26-50%........14.313.23.93.8
51-75%............
76-100%............
total....100.0.100.0.100.0.100.0.
lower subalpine< 1%....12.511.76.32.76.66.46.72.5
1-9%50.335.4..50.017.740.65.539.912.641.44.8
10-25%49.735.4..25.015.336.75.426.611.434.54.7
26-50%......11.43.620.210.411.53.1
51-75%....12.511.75.12.5..4.82.1
76-100%........6.66.41.01.0
total100.0...100.0.100.0.100.0.100.0.
upper montane< 1%....10.06.712.83.8..9.82.7
1-9%33.319.3..30.010.329.55.247.212.132.34.3
10-25%16.715.2..30.010.328.25.135.211.628.94.1
26-50%16.715.2..25.09.718.04.417.69.219.13.6
51-75%16.715.2....7.73.0..5.72.1
76-100%16.715.2..5.04.93.82.2..4.21.8
total100.0...100.0.100.0.100.0.100.0.
lower montane< 1%......7.77.4..4.14.0
1-9%40.021.9..33.319.323.111.7..29.39.3
10-25%20.017.9..16.715.261.513.5..41.110.0
26-50%....16.715.2....4.34.2
51-75%............
76-100%40.021.9..33.319.37.77.4..21.28.4
total100.0...100.0.100.0...100.0.
colline/submontane< 1%............
1-9%....50.235.4....25.221.8
10-25%....49.835.451.435.3..50.625.0
26-50%......48.635.3..24.221.2
51-75%............
76-100%............
total....100.0.100.0...100.0.
total< 1%....10.85.19.52.12.62.58.21.6
1-9%38.513.5..35.27.936.33.551.38.038.42.9
10-25%23.011.7..27.07.334.23.425.67.031.52.8
26-50%7.77.4..16.26.112.62.418.06.213.72.1
51-75%7.77.4..2.72.75.31.6..4.31.2
76-100%23.111.7..8.14.52.11.02.62.54.01.2
total100.0...100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169808/156191

NFI2

forest area: forest type (12 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
forest type (12 classes)
inaccessible forestshrub forestpermanently unstocked forest areaforest aisles, embankmentspermanently open standselva, plantationcoppice forestcoppice with standardsselection type high forestnon-uniform high forestimcompleteuniform high foresttotal
economic region1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura......0.41000.771..0.4100..1.1582.935..26.41131.810
Eastern Jura..................0.4100..5.1265.525
Western Plateau..................1.258..3.7324.928
Central Plateau............0.3100....0.3100..6.2216.820
Eastern Plateau..................0.4100..5.7246.124
Western Pre-Alps....1.157..1.844....0.41002.2402.637..17.01225.29
Central Pre-Alps....1.8450.7710.4100..0.4100..2.9359.019..31.2946.37
Eastern Pre-Alps....1.158......0.4100..1.1572.935..33.9839.37
Northwestern Alps......0.41002.537......3.6315.425..25.01036.87
Central Alps................0.31001.057..11.41512.713
Northeastern Alps....0.4100..1.158......2.1402.537..14.71320.810
Southwestern Alps....1.7440.7713.830..1.744..7.9208.619..48.3772.75
Southeastern Alps....1.1580.41007.022......3.5317.022..49.2768.25
Southern Alps......0.41006.3232.53814.21510.9174.6279.918..52.57101.34
Switzerland....7.1222.83523.6122.53817.31411.31729.31153.98..330.43478.22

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169809/156192

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine< 1%....0.41000.771..1.158
1-9%......3.8302.1415.924
10-25%......1.745..1.745
26-50%........0.41000.4100
51-75%............
76-100%............
total....0.41006.2232.5389.119
lower subalpine< 1%....0.41001.7450.41002.438
1-9%0.4100..1.45011.1172.14115.015
10-25%0.4100..0.77110.0181.45012.516
26-50%......3.1331.1584.229
51-75%....0.41001.450..1.745
76-100%........0.41000.4100
total0.771..2.93527.3115.32536.310
upper montane< 1%....0.7713.531..4.229
1-9%0.771..2.2417.9212.83513.716
10-25%0.4100..2.2417.6212.14112.317
26-50%0.4100..1.8454.9271.1588.121
51-75%0.4100....2.141..2.438
76-100%0.4100..0.41001.058..1.845
total2.241..7.22227.0116.02442.49
lower montane< 1%......0.3100..0.3100
1-9%0.771..0.7711.058..2.538
10-25%0.4100..0.41002.835..3.532
26-50%....0.4100....0.4100
51-75%............
76-100%0.771..0.7710.3100..1.845
total1.845..2.2414.528..8.520
colline/submontane< 1%............
1-9%....0.4100....0.4100
10-25%....0.41000.4100..0.771
26-50%......0.3100..0.3100
51-75%............
76-100%............
total....0.7710.771..1.450
total< 1%....1.4506.2230.41008.021
1-9%1.845..4.72723.9127.12237.59
10-25%1.158..3.63122.5123.53130.710
26-50%0.4100..2.2418.3202.53813.316
51-75%0.4100..0.41003.531..4.229
76-100%1.158..1.1581.4500.41003.930
total4.727..13.31665.7713.81597.66

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169810/156193

NFI2

forest area: altitude (400 m classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitude (400 m classes) %± %± %± %± %± %± %±
above 1800 m....0.90.420.92.929.43.74.81.37.60.7
1401-1800 m1.01.0..19.61.740.13.545.74.025.82.624.11.1
1001-1400 m18.93.82.51.845.42.225.03.116.33.030.42.731.41.2
601-1000 m64.14.667.15.331.82.013.02.48.52.324.12.529.61.2
to 600 m16.03.630.45.22.30.61.00.7..14.82.17.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169811/156194

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %± %±
upper subalpine< 1%..100.0...10.09.512.511.7..11.66.3
1-9%......80.012.637.517.185.713.265.29.3
10-25%......10.09.550.017.7..19.37.7
26-50%..........14.313.23.93.8
51-75%..............
76-100%..............
total..100.0...100.0.100.0.100.0.100.0.
lower subalpine< 1%....14.29.34.93.411.17.46.66.46.72.4
1-9%49.735.457.113.214.69.548.97.833.311.139.912.641.44.8
10-25%50.335.435.712.849.813.434.17.427.810.626.611.434.54.7
26-50%....14.29.312.25.111.17.420.210.411.53.1
51-75%..7.16.97.16.9..16.78.8..4.82.1
76-100%..........6.66.41.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montane< 1%..5.33.626.210.14.84.720.09.0..9.82.7
1-9%33.319.331.67.521.09.338.110.625.09.747.212.132.34.3
10-25%16.715.231.67.526.210.138.110.615.08.035.211.628.94.1
26-50%16.715.221.16.616.08.514.37.625.09.717.69.219.13.6
51-75%16.715.25.33.610.57.0..10.06.7..5.82.1
76-100%16.715.25.33.6..4.84.75.04.9..4.21.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane< 1%....10.09.5......4.14.0
1-9%40.021.950.025.020.012.7..20.017.9..29.49.3
10-25%20.017.925.021.740.015.5..80.017.9..41.510.1
26-50%....10.09.5......4.14.0
51-75%..............
76-100%40.021.925.021.720.012.7......20.98.3
total100.0.100.0.100.0...100.0...100.0.
colline/submontane< 1%..............
1-9%..49.935.4........25.221.8
10-25%..50.135.4....100.0...50.825.0
26-50%......100.0.....24.021.1
51-75%..............
76-100%..............
total..100.0...100.0.100.0...100.0.
total< 1%..5.12.918.65.95.52.713.54.72.62.58.21.6
1-9%38.413.539.06.418.76.049.45.928.86.351.38.038.42.9
10-25%23.211.732.26.137.17.431.55.432.76.525.67.031.52.8
26-50%7.77.413.64.514.05.312.33.813.54.718.06.213.62.1
51-75%7.77.45.12.97.03.9..9.64.1..4.31.2
76-100%23.111.75.12.94.63.21.41.41.91.92.62.54.01.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169812/156195

NFI2

forest area: altitude (400 m classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
above 1800 m....1.84513.71515.9145.02636.49
1401-1800 m0.4100..37.0926.31024.71126.711115.15
1001-1400 m7.2220.77185.5616.4138.81931.410150.04
601-1000 m24.51118.71359.978.6194.62724.911141.25
to 600 m6.1248.5204.3290.771..15.31534.910
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169813/156196

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine< 1%..0.4100..0.31000.4100..1.158
1-9%......2.7351.1582.1415.924
10-25%......0.31001.450..1.745
26-50%..........0.41000.4100
51-75%..............
76-100%..............
total..0.4100..3.4312.8352.5389.119
lower subalpine< 1%....0.7710.7710.7710.41002.438
1-9%0.41002.9350.7716.9222.1412.14115.115
10-25%0.41001.8452.4384.8261.8451.45012.617
26-50%....0.7711.7440.7711.1584.229
51-75%..0.41000.3100..1.158..1.845
76-100%..........0.41000.4100
total0.7715.0264.82614.1156.3235.32536.310
upper montane< 1%..0.7711.7440.31001.450..4.229
1-9%0.7714.3291.4502.7351.8452.83513.816
10-25%0.41004.3291.7442.7351.1582.14112.317
26-50%0.41002.9351.1581.0581.8451.1588.121
51-75%0.41000.7710.771..0.771..2.538
76-100%0.41000.771..0.31000.4100..1.845
total2.14113.7166.6227.2217.0226.02442.79
lower montane< 1%....0.3100......0.3100
1-9%0.7710.7710.771..0.4100..2.538
10-25%0.41000.41001.450..1.450..3.532
26-50%....0.3100......0.3100
51-75%..............
76-100%0.7710.41000.771......1.845
total1.8451.4503.431..1.845..8.420
colline/submontane< 1%..............
1-9%..0.4100........0.4100
10-25%..0.4100....0.4100..0.771
26-50%......0.3100....0.3100
51-75%..............
76-100%..............
total..0.771..0.31000.4100..1.450
total< 1%..1.1582.8351.4502.5380.41008.021
1-9%1.8458.3202.83512.4165.3257.12237.69
10-25%1.1586.9235.5257.9206.0243.53130.910
26-50%0.41002.9352.1413.1332.5382.53813.416
51-75%0.41001.1581.058..1.845..4.229
76-100%1.1581.1580.7710.31000.41000.41003.930
total4.72821.31214.91525.01118.31313.81598.06

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #169814/156197
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