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NFI4b

forest area: degree of mixture · crown closure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a..2.9352.1410.7712.1411.8459.619
crowded..............
normal..............
loose..............
open..............
scattered..............
grouped crowded..............
grouped normal..............
heterogeneous..............
total..2.9352.1410.7712.1411.8459.619
pure conifer forestn/a..............
crowded0.7719.4194.8268.6193.5314.62731.610
normal0.77111.5175.5258.9194.2294.62835.610
loose..3.6311.7445.1254.2292.83517.514
open0.77111.9173.83010.61713.4168.92049.38
scattered..3.2332.1415.5258.4205.32524.512
grouped crowded..3.2331.4501.7442.8351.84510.918
grouped normal..3.6311.4502.7359.8185.02622.512
heterogeneous..4.0300.310011.0173.9302.83522.012
total2.14150.5821.01254.2650.3735.99214.03
mixed conifer forestn/a..............
crowded3.9307.6216.2231.0580.41000.77119.813
normal3.2336.1245.5250.31000.41002.14117.714
loose0.41002.2412.438..1.1581.4507.422
open0.7713.2332.2411.058..1.1588.321
scattered..2.2410.31000.31000.41001.7454.927
grouped crowded..1.1580.51000.3100..0.41002.341
grouped normal0.7711.450....0.41000.7713.233
heterogeneous1.1582.5380.31000.31000.4100..4.628
total10.01926.31117.6133.4312.8358.12068.27
mixed broadleaf forestn/a..............
crowded3.2335.0264.8260.7712.5384.62720.913
normal3.6322.5382.835..0.41001.45010.618
loose2.1410.7710.3100..0.4100..3.632
open0.41001.1581.9451.4500.7710.7716.124
scattered0.41000.41000.7711.058..0.41002.835
grouped crowded..0.7710.31000.3100..0.7712.141
grouped normal....1.450....0.7712.141
heterogeneous0.41000.4100........0.771
total10.01910.81812.2163.4313.9308.52048.98
pure broadleaf forestn/a..............
crowded3.6325.4266.2234.1281.84526.61147.68
normal4.3292.5382.8351.0581.45012.01724.012
loose1.4500.41001.0580.3100..2.1415.326
open1.1580.7711.0581.058..2.8356.723
scattered..1.4501.0580.7710.41003.2336.723
grouped crowded..1.1581.7450.7710.7715.3259.519
grouped normal....0.7710.3100..1.8452.835
heterogeneous..0.771......0.41001.158
total10.41812.31714.5158.2204.22854.17103.75
totaln/a..2.9352.1410.7712.1411.8459.619
crowded11.41727.41122.11214.4158.12036.59120.05
normal11.81722.71216.51410.3186.32320.21387.96
loose3.9306.9235.5255.5255.6256.42333.810
open2.93516.9148.92014.11514.11513.51670.47
scattered0.41007.2224.1287.5219.11910.51838.99
grouped crowded..6.1243.9303.1333.5318.12024.812
grouped normal0.7715.0263.5313.13310.2188.22030.711
heterogeneous1.4507.6210.77111.4174.2283.23328.511
total32.610102.8467.5670.0563.36108.34444.42

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167421/153804

NFI4b

forest area: degree of mixture · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a............
crowded....2.9352.1411.4506.423
normal..0.41001.1581.4502.9355.725
loose......1.1580.7711.845
open..0.771..0.41000.7711.845
scattered......0.4100..0.4100
grouped crowded............
grouped normal....0.771....0.771
heterogeneous....1.1580.4100..1.450
total..1.1585.7255.7255.72518.213
Eastern Juran/a............
crowded............
normal......0.8700.41001.257
loose......0.4100..0.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total......1.2570.41001.649
Western Plateaun/a............
crowded......0.41001.2571.649
normal..0.41000.8710.4100..1.650
loose........0.8700.870
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.41000.8710.8702.1444.131
Central Plateaun/a............
crowded..0.671..0.31000.6711.544
normal....0.31000.31000.31000.957
loose....0.31000.3100..0.671
open....0.671....0.671
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.6711.2500.9570.9573.728
Eastern Plateaun/a............
crowded....1.1580.41000.41001.844
normal....1.1580.7710.7712.537
loose......0.4100..0.4100
open........0.41000.4100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....2.1411.4501.4505.026
Western Pre-Alpsn/a1.157........1.157
crowded..2.9350.41000.41000.41004.129
normal..2.6371.1570.41000.7704.826
loose..1.5490.770....2.240
open..2.637......2.637
scattered..1.5490.7700.41000.41003.034
grouped crowded..1.944..0.41000.7703.034
grouped normal..1.1570.770....1.944
heterogeneous..0.41000.4100....0.770
total1.15714.4144.1291.5492.24023.39
Central Pre-Alpsn/a0.4100........0.4100
crowded..2.9353.6311.8442.93511.117
normal..4.3283.9301.1580.77110.018
loose..1.8441.1580.771..3.631
open..6.5232.5370.7710.77110.418
scattered..1.4501.158..1.1583.631
grouped crowded............
grouped normal..1.158......1.158
heterogeneous..2.5372.240..0.41005.026
total0.410020.41214.3154.3285.72445.27
Eastern Pre-Alpsn/a1.450........1.450
crowded..3.2333.9303.6311.84412.516
normal..2.1402.9351.8441.8448.619
loose..1.4501.450..0.7713.631
open..1.4501.1570.41000.41003.233
scattered..0.771..0.7710.7712.140
grouped crowded..1.157..0.41000.7712.140
grouped normal..0.771..0.7710.41001.844
heterogeneous..0.41000.4100....0.771
total1.45011.1179.6187.5216.42336.18
Northwestern Alpsn/a1.450........1.450
crowded..3.6313.6312.9352.14012.116
normal..4.6271.1571.1571.1577.920
loose..0.41000.4100..0.41001.157
open..2.9350.7710.4100..3.929
scattered..0.41000.4100....0.771
grouped crowded..1.4501.1570.41000.41003.233
grouped normal..1.4500.771....2.140
heterogeneous..1.157..0.41000.41001.844
total1.45015.7137.9205.0264.32834.37
Central Alpsn/a............
crowded..1.4490.7701.4491.1584.526
normal..2.4371.057..0.31003.829
loose..0.31000.770..0.31001.449
open..0.7700.31001.158..2.140
scattered....0.3100..0.31000.770
grouped crowded........0.31000.3100
grouped normal..0.770......0.770
heterogeneous............
total..5.5233.1322.4372.43713.513
Northeastern Alpsn/a0.771........0.771
crowded..0.41001.844..3.6305.723
normal..1.1571.8441.1570.7704.726
loose....0.41000.4100..0.770
open..1.8440.7700.41000.7703.631
scattered..1.449......1.449
grouped crowded..0.41000.4100..0.7701.449
grouped normal......0.7700.41001.157
heterogeneous............
total0.7715.0255.0252.5376.12219.310
Southwestern Alpsn/a0.771........0.771
crowded..8.6191.0580.7714.12814.415
normal..8.9190.3100..1.05810.318
loose..5.125....0.31005.525
open..10.6171.0581.4501.05814.115
scattered..5.5250.31001.0580.7717.521
grouped crowded..1.7440.31000.31000.7713.133
grouped normal..2.735....0.31003.133
heterogeneous..11.0170.3100....11.417
total0.77154.263.4313.4318.22070.05
Southeastern Alpsn/a2.141........2.141
crowded..3.5310.41002.5381.8458.120
normal..4.2290.41000.41001.4506.323
loose..4.2291.1580.4100..5.625
open..13.416..0.771..14.115
scattered..8.4200.4100..0.41009.119
grouped crowded..2.835....0.7713.531
grouped normal..9.8180.4100....10.218
heterogeneous..3.9300.4100....4.228
total2.14150.372.8353.9304.22863.36
Southern Alpsn/a1.845........1.845
crowded..4.6270.7714.62726.61136.59
normal..4.6282.1411.45012.01720.213
loose..2.8351.450..2.1416.423
open..8.9201.1580.7712.83513.516
scattered..5.3251.7450.41003.23310.518
grouped crowded..1.8450.41000.7715.3258.120
grouped normal..5.0260.7710.7711.8458.220
heterogeneous..2.835....0.41003.233
total1.84535.998.1208.52054.17108.34
Switzerlandn/a9.619........9.619
crowded..31.61019.91321.01347.98120.45
normal..35.71017.81410.81824.11288.46
loose..17.6147.4223.6325.42634.010
open..49.488.1216.0246.72370.27
scattered..24.7124.9272.8356.72339.19
grouped crowded..11.0182.1412.2419.51924.812
grouped normal..22.6123.2332.1412.83530.811
heterogeneous..22.0124.7280.7711.15828.511
total9.619214.6368.2749.28104.35445.82

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167422/153805

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%......3.13.1..3.33.22.11.5
21-40%......9.55.23.33.39.85.47.32.7
41-60%....66.727.246.98.860.09.035.48.647.95.1
61-80%....33.327.234.28.426.78.145.19.035.44.9
over 80%......6.24.310.05.56.54.57.32.7
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine0-20%....4.31.71.31.31.51.51.81.82.70.9
21-40%....8.72.46.72.916.44.55.33.09.21.6
41-60%100.0...24.33.636.15.634.35.828.66.129.82.5
61-80%....40.64.138.65.640.36.048.26.741.32.7
over 80%....22.23.517.34.47.53.216.04.917.12.0
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....0.40.42.22.2..2.01.41.00.5
21-40%....4.01.34.33.05.94.03.01.73.80.9
41-60%11.310.6..14.32.317.45.635.28.29.12.914.81.7
61-80%33.315.740.021.928.03.032.66.929.47.832.94.730.02.2
over 80%55.516.660.021.953.33.343.57.329.47.853.05.050.42.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%....0.90.9......0.40.4
21-40%....0.90.9....2.12.10.90.6
41-60%..3.33.36.62.426.711.4..2.12.15.51.5
61-80%27.68.323.37.725.54.226.711.457.318.76.33.522.52.7
over 80%72.48.373.48.166.04.646.712.942.718.789.64.470.73.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%....2.82.714.39.4..5.22.54.11.5
61-80%..17.97.225.07.250.013.4..16.94.319.83.0
over 80%100.0.82.17.272.27.535.712.8100.0.77.94.776.23.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....1.60.51.60.90.70.71.30.61.30.3
21-40%....4.40.95.51.710.12.63.21.04.50.6
41-60%3.72.61.61.615.01.630.83.438.14.113.21.918.11.1
61-80%20.45.522.25.230.72.036.23.635.34.128.82.630.61.3
over 80%75.95.876.25.448.42.225.83.215.83.153.52.845.51.4
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 #167423/153806

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.3100..0.41000.771
21-40%......1.0580.41001.1582.538
41-60%....0.7715.2256.4233.93016.115
61-80%....0.41003.8302.8354.92611.917
over 80%......0.7711.1580.7712.538
total....1.15811.01710.61710.91833.610
lower subalpine0-20%....2.1410.31000.41000.41003.233
21-40%....4.3291.7443.9301.15811.018
41-60%0.4100..12.1179.3198.1205.72535.610
61-80%....20.2139.9189.5199.61949.38
over 80%....11.1184.4271.8443.23320.513
total0.4100..49.8825.71023.71120.013119.65
upper montane0-20%....0.41000.3100..0.7711.450
21-40%....3.2330.7710.7711.1585.725
41-60%0.4100..11.4172.7354.2283.23322.013
61-80%1.1580.77122.4125.1253.53111.71744.59
over 80%1.8451.15842.696.8223.53118.91374.77
total3.2331.84579.9615.71412.01635.69148.34
lower montane0-20%....0.4100......0.4100
21-40%....0.4100....0.41000.771
41-60%..0.41002.5381.450..0.41004.628
61-80%2.9352.5389.6191.4501.4501.15818.814
over 80%7.6217.82124.8122.4371.15815.31558.98
total10.41810.61837.695.1252.53817.11483.46
colline/submontane0-20%..............
21-40%..............
41-60%....0.41000.771..1.4502.538
61-80%..1.8453.2332.437..4.62712.017
over 80%5.4258.1219.2191.7440.410021.31246.18
total5.4259.91912.8164.8260.410027.41060.67
total0-20%....2.8351.0580.41001.4505.625
21-40%....7.9213.4314.9263.63119.813
41-60%0.7710.410027.11119.21218.71314.61580.76
61-80%4.0304.92655.7722.61117.31332.010136.55
over 80%14.81517.01487.7616.1147.82159.46202.74
total19.51322.312181.2362.3549.17111.04445.42

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167424/153807

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
AG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
AI0-20%............
21-40%............
41-60%..33.328.0......11.110.8
61-80%..66.727.933.328.033.328.0..44.416.9
over 80%....66.727.966.727.9..44.416.9
total..100.0.100.0.100.0...100.0.
AR0-20%............
21-40%............
41-60%......25.022.1..14.313.5
61-80%....50.036.050.025.4..42.919.0
over 80%....50.036.025.022.1100.0.42.919.0
total....100.0.100.0.100.0.100.0.
BE0-20%..10.44.4......2.71.2
21-40%..14.65.17.13.12.12.1..7.11.9
41-60%50.035.425.06.314.14.1....12.52.4
61-80%50.035.435.46.933.75.627.16.420.010.331.53.4
over 80%..14.65.145.05.970.86.680.010.346.23.7
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BS0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
FR0-20%............
21-40%..8.78.3......2.22.1
41-60%100.0.9.18.718.28.312.511.7..15.95.5
61-80%..54.815.036.410.325.015.4100.0.41.07.4
over 80%..27.413.545.510.662.517.2..41.07.4
total100.0.100.0.100.0.100.0.100.0.100.0.
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%......12.511.8..4.84.7
21-40%............
41-60%..74.422.112.511.8....18.78.5
61-80%..25.622.112.511.8....9.66.5
over 80%....75.015.487.511.7100.0.66.910.3
total..100.0.100.0.100.0.100.0.100.0.
GR0-20%..1.21.21.21.2....0.80.6
21-40%7.24.012.93.63.72.1....7.11.7
41-60%54.77.736.55.230.55.110.57.09.18.734.33.1
61-80%28.67.042.45.430.55.152.711.5..34.83.1
over 80%9.54.57.12.834.15.236.811.190.98.723.02.7
total100.0.100.0.100.0.100.0.100.0.100.0.
JU0-20%............
21-40%............
41-60%............
61-80%....50.035.527.313.5..19.08.6
over 80%....50.035.572.713.4100.0.81.08.5
total....100.0.100.0.100.0.100.0.
LU0-20%....12.511.7....4.84.7
21-40%............
41-60%..33.327.312.511.714.313.3..14.37.7
61-80%..66.727.3..14.313.333.327.319.08.6
over 80%....75.015.471.417.166.727.361.910.6
total..100.0.100.0.100.0.100.0.100.0.
NE0-20%............
21-40%............
41-60%..100.0.......20.018.0
61-80%....100.0.66.727.3..60.022.0
over 80%......33.327.4..20.018.0
total..100.0.100.0.100.0...100.0.
NW0-20%............
21-40%............
41-60%............
61-80%..100.0.......14.313.5
over 80%....100.0.100.0...85.713.2
total..100.0.100.0.100.0...100.0.
OW0-20%............
21-40%............
41-60%..15.410.111.611.0....11.76.4
61-80%..69.212.837.217.2..100.0.52.010.1
over 80%..15.410.151.117.7100.0...36.39.7
total..100.0.100.0.100.0.100.0.100.0.
SG0-20%............
21-40%..16.610.73.33.3....3.72.1
41-60%..33.413.710.05.57.95.4..11.13.5
61-80%..24.912.526.78.128.09.014.39.424.74.8
over 80%..25.112.660.09.064.09.685.79.460.55.4
total..100.0.100.0.100.0.100.0.100.0.
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%....100.0.100.0.100.0.100.0.
total....100.0.100.0.100.0.100.0.
SZ0-20%............
21-40%..12.511.84.54.5....5.03.5
41-60%....4.54.512.511.850.035.67.54.2
61-80%..25.015.427.39.625.015.4..25.06.9
over 80%..62.517.263.610.362.517.250.035.662.57.7
total..100.0.100.0.100.0.100.0.100.0.
TG0-20%............
21-40%............
41-60%............
61-80%........28.617.220.012.7
over 80%....100.0.100.0.71.417.180.012.6
total....100.0.100.0.100.0.100.0.
TI0-20%5.35.22.22.21.51.4....1.20.7
21-40%5.35.26.63.74.42.52.32.3..3.31.1
41-60%31.810.726.76.62.92.0..4.22.49.31.9
61-80%52.311.546.77.431.75.64.73.218.44.627.52.8
over 80%5.35.217.75.759.55.993.03.977.45.058.73.1
total100.0.100.0.100.0.100.0.100.0.100.0.
UR0-20%............
21-40%..12.511.8......3.73.6
41-60%..25.015.429.614.520.018.0..22.18.0
61-80%..25.015.419.712.6..50.025.122.18.0
over 80%..37.517.250.715.980.017.950.025.152.19.7
total..100.0.100.0.100.0.100.0.100.0.
VD0-20%............
21-40%....5.65.4....2.12.1
41-60%..18.211.711.27.4....8.54.1
61-80%..27.313.533.111.111.210.611.110.523.36.2
over 80%..54.515.050.211.888.810.688.910.566.06.9
total..100.0.100.0.100.0.100.0.100.0.
VS0-20%3.13.11.21.21.91.8....1.50.8
21-40%9.55.25.92.63.72.6....4.91.5
41-60%46.98.834.25.214.84.823.510.312.58.328.53.2
61-80%34.28.441.15.329.66.229.411.143.812.436.23.4
over 80%6.24.317.64.150.06.847.112.143.812.428.93.2
total100.0.100.0.100.0.100.0.100.0.100.0.
ZG0-20%..100.0.......11.110.8
21-40%............
41-60%....50.036.6....11.110.8
61-80%......33.319.9..22.214.3
over 80%....50.036.666.719.8..55.617.0
total..100.0.100.0.100.0...100.0.
ZH0-20%............
21-40%............
41-60%............
61-80%....100.0.....33.327.3
over 80%........100.0.66.727.3
total....100.0...100.0.100.0.
Switzerland0-20%2.11.52.70.90.90.50.50.5..1.30.3
21-40%7.32.79.11.63.80.90.80.6..4.40.6
41-60%47.95.129.72.514.71.75.41.44.11.518.01.1
61-80%35.44.941.32.730.02.222.42.719.63.030.61.3
over 80%7.32.717.32.150.52.471.02.976.33.245.71.4
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 #167425/153808

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
AI0-20%............
21-40%............
41-60%..0.3100......0.3100
61-80%..0.6690.31000.3100..1.345
over 80%....0.6690.669..1.345
total..1.0541.0541.054..2.924
AR0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%....0.31000.669..1.055
over 80%....0.31000.31000.31001.055
total....0.6691.3470.31002.233
BE0-20%..1.745......1.745
21-40%..2.4381.7450.3100..4.527
41-60%0.31004.1293.431....7.920
61-80%0.31005.8248.2204.4271.05819.812
over 80%..2.43811.01711.6174.12929.110
total0.77116.41424.31116.4145.12563.06
BL/BS0-20%............
21-40%............
41-60%............
61-80%............
over 80%......1.2570.8702.043
total......1.2570.8702.043
FR0-20%............
21-40%..0.4100......0.4100
41-60%0.41000.41001.5490.4100..2.637
61-80%..2.2403.0340.7700.7706.722
over 80%..1.1573.7301.944..6.722
total0.41004.1298.2193.0340.77016.412
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%......0.4100..0.4100
21-40%............
41-60%..1.1570.4100....1.549
61-80%..0.41000.4100....0.870
over 80%....2.3392.7360.41005.423
total..1.5493.1333.1330.41008.118
GR0-20%..0.31000.3100....0.771
21-40%1.0583.8301.058....5.924
41-60%8.02010.8178.8200.7710.310028.610
61-80%4.22912.6168.7203.531..29.010
over 80%1.4502.1419.8182.4383.53119.213
total14.61529.71028.7106.6233.83083.55
JU0-20%............
21-40%............
41-60%............
61-80%....0.41001.257..1.649
over 80%....0.41003.1343.1346.622
total....0.8704.3283.1348.219
LU0-20%....0.3100....0.3100
21-40%............
41-60%..0.31000.31000.3100..0.957
61-80%..0.670..0.31000.31001.349
over 80%....1.9401.6440.6704.127
total..0.9572.5342.2370.9576.620
NE0-20%............
21-40%............
41-60%..0.3100......0.3100
61-80%....0.31000.670..1.057
over 80%......0.3100..0.3100
total..0.31000.31001.057..1.644
NW0-20%............
21-40%............
41-60%............
61-80%..0.4100......0.4100
over 80%....1.5460.869..2.336
total..0.41001.5460.869..2.732
OW0-20%............
21-40%............
41-60%..0.7700.3100....1.157
61-80%..3.4311.157..0.41004.825
over 80%..0.7701.5491.157..3.431
total..4.9242.9341.1570.41009.316
SG0-20%............
21-40%..0.7710.4100....1.158
41-60%..1.4501.1570.771..3.233
61-80%..1.1582.9352.5370.7707.221
over 80%..1.1576.5235.8244.32817.712
total..4.32810.8179.0195.12629.39
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.41000.41000.8701.549
total....0.41000.41000.8701.549
SZ0-20%............
21-40%..0.41000.4100....0.770
41-60%....0.41000.41000.41001.157
61-80%..0.7702.2400.770..3.630
over 80%..1.8445.1251.8440.41009.017
total..2.9348.0192.9340.77014.512
TG0-20%............
21-40%............
41-60%............
61-80%........0.6700.670
over 80%....0.31000.6701.5432.434
total....0.31000.6702.1363.030
TI0-20%0.41000.41000.4100....1.158
21-40%0.41001.1581.1580.4100..2.935
41-60%2.1414.3290.771..1.1588.320
61-80%3.5317.5217.8210.7714.72724.311
over 80%0.41002.93514.71514.31519.71351.97
total6.82316.21424.71115.41425.41188.44
UR0-20%............
21-40%..0.3100......0.3100
41-60%..0.7701.0570.3100..2.039
61-80%..0.7700.770..0.7702.039
over 80%..1.0571.7441.3490.7704.725
total..2.6343.3301.7431.3499.016
VD0-20%............
21-40%....0.4100....0.4100
41-60%..0.8710.871....1.550
61-80%..1.1582.3410.41000.41004.230
over 80%..2.3403.4333.0353.03511.817
total..4.2306.8233.4333.43317.813
VS0-20%0.31000.31000.3100....1.058
21-40%1.0581.7440.771....3.431
41-60%5.22510.0182.7351.4500.77119.912
61-80%3.83012.0165.5251.7442.43725.410
over 80%0.7715.1259.3192.7352.43720.212
total11.01729.21018.5135.8245.52570.05
ZG0-20%..0.4100......0.4100
21-40%............
41-60%....0.4100....0.4100
61-80%......0.968..0.968
over 80%....0.41001.744..2.137
total..0.41000.9682.632..3.921
ZH0-20%............
21-40%............
41-60%............
61-80%....0.4100....0.4100
over 80%........0.7700.770
total....0.4100..0.7701.157
Switzerland0-20%0.7713.2331.4500.4100..5.625
21-40%2.53810.8185.7250.771..19.613
41-60%16.01535.31021.8134.5282.53880.16
61-80%11.81749.2844.4918.71411.917136.05
over 80%2.43820.51374.8759.4746.38203.44
total33.510119.05148.0583.7660.67444.82

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #167426/153809

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%......1.61.63.23.22.11.5
21-40%......6.43.19.75.47.42.7
41-60%....100.0.52.46.335.48.647.95.1
61-80%......31.75.945.19.035.44.9
over 80%......7.93.46.54.47.32.7
total....100.0.100.0.100.0.100.0.
lower subalpine0-20%....3.32.32.71.11.81.82.70.9
21-40%....9.83.810.02.05.33.09.11.6
41-60%100.0...18.04.933.03.228.66.129.72.5
61-80%....44.36.438.93.348.26.741.32.7
over 80%....24.65.515.42.416.04.917.12.0
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%....0.80.80.50.52.11.51.00.5
21-40%....3.81.74.41.53.21.83.80.9
41-60%11.010.4..11.42.821.33.07.52.714.71.7
61-80%33.415.7..31.34.127.43.333.64.830.12.2
over 80%55.616.6100.0.52.74.446.43.753.75.150.42.4
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%......1.41.4..0.40.4
21-40%....1.41.4..2.12.10.90.6
41-60%..6.26.05.62.711.23.7..5.51.5
61-80%27.68.318.79.725.45.229.25.46.43.622.52.7
over 80%72.48.375.110.867.65.658.25.891.54.170.73.0
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%............
21-40%............
41-60%......8.84.95.22.54.11.5
61-80%..26.310.128.09.026.57.616.94.319.83.0
over 80%100.0.73.710.172.09.064.78.277.94.776.13.3
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....1.00.61.60.51.30.71.30.3
21-40%....4.11.26.01.03.31.04.40.6
41-60%3.62.52.82.711.01.827.21.912.41.918.01.1
61-80%20.05.422.26.932.12.732.52.029.12.630.71.3
over 80%76.45.775.07.251.72.932.82.053.92.945.61.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167427/153810

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.31000.41000.771
21-40%......1.4501.1582.538
41-60%....0.77111.4173.93016.015
61-80%......6.9224.92611.817
over 80%......1.7450.7712.438
total....0.77121.81210.91833.410
lower subalpine0-20%....0.7712.1410.41003.233
21-40%....2.2417.6211.15810.918
41-60%0.4100..4.03025.3115.72535.310
61-80%....9.71929.7109.61949.18
over 80%....5.42611.8173.23320.413
total0.4100..22.01276.5619.913118.85
upper montane0-20%....0.41000.31000.7711.450
21-40%....1.8452.8351.1585.625
41-60%0.4100..5.42613.5162.53821.813
61-80%1.158..14.81517.31411.31744.59
over 80%1.8450.410024.91129.41018.11374.57
total3.3330.410047.2863.3733.79147.84
lower montane0-20%......0.3100..0.3100
21-40%....0.4100..0.41000.771
41-60%..0.41001.4502.835..4.628
61-80%2.9351.1586.5237.3221.15818.814
over 80%7.7214.22917.31414.51515.21558.98
total10.6185.62525.61124.91116.61483.46
colline/submontane0-20%............
21-40%............
41-60%......1.0581.4502.538
61-80%..1.8452.5383.1334.62712.017
over 80%5.8254.9266.5237.62121.21246.08
total5.8256.7239.02011.71727.21060.57
total0-20%....1.1583.1331.4505.625
21-40%....4.32911.8173.63119.713
41-60%0.7710.410011.51754.0813.51680.16
61-80%4.0302.83533.51064.4731.510136.25
over 80%15.3159.51954.1765.0758.46202.34
total20.11312.716104.54198.33108.34443.92

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167428/153811

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%......3.13.1..3.23.22.11.5
21-40%......9.55.23.33.39.75.47.32.7
41-60%..66.727.2..46.98.860.08.935.48.647.95.1
61-80%..33.327.2..34.28.426.78.145.19.035.44.9
over 80%......6.24.310.05.56.54.47.32.7
total..100.0...100.0.100.0.100.0.100.0.
lower subalpine0-20%..5.72.52.72.71.21.21.41.31.81.82.70.9
21-40%..9.23.112.15.75.92.614.94.15.33.09.31.6
41-60%100.0.20.74.328.37.634.25.236.55.628.66.129.82.5
61-80%..43.75.327.27.441.15.340.65.748.26.741.22.7
over 80%..20.74.329.77.617.64.16.82.916.04.917.02.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montane0-20%..0.80.8..1.91.8..2.11.51.00.5
21-40%..4.81.92.51.83.72.65.43.03.21.83.80.9
41-60%10.19.613.63.111.83.714.84.835.76.47.52.714.91.7
61-80%30.014.531.24.126.55.029.66.226.85.933.64.830.12.2
over 80%59.915.549.64.559.25.650.06.832.26.353.75.150.32.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%....1.71.7......0.40.4
21-40%..1.91.9......2.12.10.90.6
41-60%2.22.21.91.98.63.723.510.313.38.8..5.51.5
61-80%24.46.421.25.723.75.529.411.160.112.76.43.622.52.7
over 80%73.36.675.06.066.06.247.112.126.611.491.54.170.73.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%....5.04.912.58.3..5.22.54.11.5
61-80%14.35.927.810.620.09.043.812.4..16.94.319.83.0
over 80%85.75.972.210.675.09.743.812.4100.0.77.94.776.13.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%..2.10.91.00.71.50.80.60.61.30.71.30.3
21-40%..5.31.33.31.34.91.58.32.13.31.04.50.6
41-60%3.31.913.32.013.32.528.53.237.23.612.41.918.21.1
61-80%20.94.333.02.825.13.136.23.434.53.529.12.630.71.3
over 80%75.84.546.33.057.33.628.93.219.43.053.92.945.41.4
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 #167429/153812

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%......0.3100..0.41000.771
21-40%......1.0580.41001.1582.538
41-60%..0.771..5.2256.3233.93016.115
61-80%..0.4100..3.8302.8354.92611.917
over 80%......0.7711.1580.7712.438
total..1.158..11.01710.51810.91833.510
lower subalpine0-20%..1.8450.31000.31000.41000.41003.233
21-40%..2.9351.5511.7443.9301.15811.118
41-60%0.41006.5233.63210.0189.5195.72535.610
61-80%..13.7163.53112.01610.6189.61949.38
over 80%..6.5233.8305.1251.8453.23320.413
total0.410031.41012.81629.21026.01119.913119.55
upper montane0-20%..0.4100..0.3100..0.7711.450
21-40%..2.2410.7710.7711.1581.1585.725
41-60%0.41006.1243.2332.7357.0222.53822.013
61-80%1.15814.1167.3215.5255.32511.31744.59
over 80%2.14122.41216.3149.3196.32318.11374.47
total3.63245.1827.51018.51319.71333.79148.04
lower montane0-20%....0.3100......0.3100
21-40%..0.4100......0.41000.771
41-60%0.41000.41001.7451.4500.771..4.528
61-80%3.9304.0304.8261.7443.2331.15818.714
over 80%11.81714.11613.4152.7351.45015.21558.78
total16.11518.81320.4125.8245.32516.61483.06
colline/submontane0-20%..............
21-40%..............
41-60%....0.31000.771..1.4502.438
61-80%1.8451.8451.4502.437..4.62712.017
over 80%10.7184.7275.2252.4371.84521.21245.98
total12.5176.5236.9225.5251.84527.21060.47
total0-20%..2.2410.7711.0580.41001.4505.625
21-40%..5.4262.2413.4315.3253.63119.913
41-60%1.15813.7168.92019.91223.51113.51680.76
61-80%6.82333.91016.91425.41021.81231.510136.35
over 80%24.71247.6838.7820.21212.31658.46201.94
total32.610102.8467.5670.0563.36108.34444.42

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167430/153813

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
Western Jura0-20%............
21-40%............
41-60%..100.0.11.510.8....4.02.8
61-80%....33.215.730.89.1..21.65.8
over 80%....55.316.669.29.0100.0.74.56.1
total..100.0.100.0.100.0.100.0.100.0.
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
Western Plateau0-20%............
21-40%............
41-60%............
61-80%......17.115.650.025.130.414.7
over 80%......82.915.650.025.169.614.7
total......100.0.100.0.100.0.
Central Plateau0-20%............
21-40%............
41-60%......12.511.7..8.38.0
61-80%......25.015.325.021.725.012.5
over 80%......62.517.175.021.766.713.6
total......100.0.100.0.100.0.
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%........18.211.614.39.4
over 80%....100.0.100.0.81.811.685.79.3
total....100.0.100.0.100.0.100.0.
Western Pre-Alps0-20%..5.04.9......1.61.6
21-40%..14.87.96.14.2....7.93.4
41-60%100.0.20.09.021.27.120.018.0..20.75.1
61-80%..30.110.330.38.040.022.050.025.131.85.9
over 80%..30.110.342.38.640.022.050.025.138.16.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Pre-Alps0-20%....1.81.8....0.80.8
21-40%..7.75.21.81.83.03.0..3.21.6
41-60%100.0.15.47.110.94.2....8.72.5
61-80%..65.49.332.76.324.27.527.313.436.54.3
over 80%..11.56.352.76.772.77.872.713.450.84.5
total100.0.100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alps0-20%..6.76.5......1.01.0
21-40%..6.76.54.73.2....3.01.7
41-60%..20.010.34.73.29.15.0..7.92.7
61-80%..26.711.430.27.024.27.520.012.726.74.4
over 80%..40.012.760.57.566.78.280.012.661.44.9
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alps0-20%..9.84.6......4.22.0
21-40%..7.34.18.14.5....6.22.5
41-60%..24.46.710.85.1....14.63.6
61-80%100.0.36.67.529.87.57.16.9..29.24.7
over 80%..22.06.551.38.292.96.8100.0.45.85.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alps0-20%............
21-40%..10.09.5......2.62.5
41-60%..20.012.717.59.216.715.316.715.317.96.1
61-80%..30.014.618.09.4..33.319.320.66.5
over 80%..40.015.664.611.783.315.250.020.558.97.9
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alps0-20%......5.04.9..1.91.8
21-40%..18.211.7......3.72.6
41-60%..45.415.121.19.45.14.9..18.55.3
61-80%..27.313.526.310.130.010.3..25.96.0
over 80%..9.18.752.611.560.011.0100.0.50.06.8
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alps0-20%3.13.11.21.21.91.8....1.50.8
21-40%9.55.25.92.63.72.6....4.91.5
41-60%46.98.834.25.214.84.823.510.312.58.328.53.2
61-80%34.28.441.15.329.66.229.411.143.812.436.23.4
over 80%6.24.317.64.150.06.847.112.143.812.428.93.2
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alps0-20%..1.41.3......0.60.6
21-40%3.33.314.94.15.43.0....8.32.1
41-60%60.08.936.55.635.76.413.38.8..37.23.6
61-80%26.78.140.65.726.85.960.112.7..34.53.5
over 80%10.05.56.82.932.26.326.611.4100.0.19.43.0
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alps0-20%3.23.21.81.82.11.5....1.30.7
21-40%9.75.45.33.03.21.82.12.1..3.31.0
41-60%35.48.628.66.17.52.7..5.22.512.41.9
61-80%45.19.048.26.733.64.86.43.616.94.329.12.6
over 80%6.54.416.04.953.75.191.54.177.94.753.92.9
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerland0-20%2.11.52.70.90.90.50.40.4..1.30.3
21-40%7.32.79.21.63.80.90.90.6..4.40.6
41-60%47.95.129.72.514.81.75.41.54.01.518.11.1
61-80%35.44.941.32.730.12.222.52.719.93.130.71.3
over 80%7.32.717.12.050.32.470.83.076.03.345.51.4
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 #167431/153814

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura0-20%............
21-40%............
41-60%..0.41000.4100....0.771
61-80%....1.1582.935..3.930
over 80%....1.8456.4235.32513.516
total..0.41003.2339.3195.32518.213
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%......1.2570.41001.649
total......1.2570.41001.649
Western Plateau0-20%............
21-40%............
41-60%............
61-80%......0.41000.8701.257
over 80%......2.0440.8702.837
total......2.4401.6494.131
Central Plateau0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%......0.6710.31000.957
over 80%......1.5440.9572.535
total......2.5351.2503.728
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%........0.7710.771
over 80%....0.41000.7713.2334.328
total....0.41000.7713.9305.026
Western Pre-Alps0-20%..0.4100......0.4100
21-40%..1.1580.770....1.844
41-60%0.41001.5492.6370.4100..4.826
61-80%..2.2403.7300.7700.7707.421
over 80%..2.2405.2260.7700.7708.919
total0.41007.42112.2151.9441.54923.39
Central Pre-Alps0-20%....0.4100....0.4100
21-40%..0.7710.41000.4100..1.450
41-60%0.41001.4502.241....3.930
61-80%..6.1246.5232.9351.15816.514
over 80%..1.15810.4188.6202.93522.911
total0.41009.31919.71211.8163.93045.27
Eastern Pre-Alps0-20%..0.4100......0.4100
21-40%..0.41000.771....1.157
41-60%..1.1570.7711.157..2.935
61-80%..1.4504.6272.9350.7719.618
over 80%..2.1409.3197.9202.93522.111
total..5.42515.41411.8163.63136.18
Northwestern Alps0-20%..1.450......1.450
21-40%..1.1571.157....2.140
41-60%..3.6311.450....5.026
61-80%0.41005.4253.9300.4100..10.018
over 80%..3.2336.8224.6271.15715.713
total0.410014.61413.2155.0261.15734.37
Central Alps0-20%............
21-40%..0.3100......0.3100
41-60%..0.7701.0570.31000.31002.437
61-80%..1.0571.158..0.7702.834
over 80%..1.4493.8291.7441.0577.919
total..3.4305.9232.1402.14013.513
Northeastern Alps0-20%......0.4100..0.4100
21-40%..0.771......0.771
41-60%..1.8441.4490.4100..3.631
61-80%..1.1581.8442.140..5.025
over 80%..0.41003.6304.3271.4499.717
total..4.0296.8217.2211.44919.310
Southwestern Alps0-20%0.31000.31000.3100....1.058
21-40%1.0581.7440.771....3.431
41-60%5.22510.0182.7351.4500.77119.912
61-80%3.83012.0165.5251.7442.43725.410
over 80%0.7715.1259.3192.7352.43720.212
total11.01729.21018.5135.8245.52570.05
Southeastern Alps0-20%..0.4100......0.4100
21-40%0.41003.9301.158....5.325
41-60%6.3239.5197.0220.771..23.511
61-80%2.83510.6185.3253.233..21.812
over 80%1.1581.8456.3231.4501.84512.316
total10.51826.01119.7135.3251.84563.36
Southern Alps0-20%0.41000.41000.771....1.450
21-40%1.1581.1581.1580.4100..3.631
41-60%3.9305.7252.538..1.45013.516
61-80%4.9269.61911.3171.1584.62731.510
over 80%0.7713.23318.11315.21521.21258.46
total10.91819.91333.7916.61427.210108.34
Switzerland0-20%0.7713.2331.4500.4100..5.725
21-40%2.53810.9185.7250.771..19.813
41-60%16.11535.51022.0134.5282.43880.66
61-80%11.91749.4844.7918.81412.117136.85
over 80%2.43820.51374.8759.1846.18202.94
total33.510119.55148.7483.5660.67445.82

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167432/153815

NFI4b

forest area: altitudinal vegetation zone · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %± %±
upper subalpinen/a......3.13.1....1.01.0
single-layered......46.78.840.09.032.18.438.45.0
multi-layered....33.327.29.35.123.37.722.97.618.94.0
stratified......40.98.733.38.638.58.736.44.9
clustered structure....66.727.2..3.33.36.54.55.32.3
total....100.0.100.0.100.0.100.0.100.0.
lower subalpinen/a....4.31.71.31.34.52.5..3.00.9
single-layered100.0...44.84.236.05.538.86.046.46.742.22.7
multi-layered....32.13.925.35.031.35.737.56.531.32.5
stratified....16.63.237.45.622.45.116.14.922.12.2
clustered structure....2.11.2..3.02.1..1.50.7
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montanen/a....3.51.2..5.94.05.02.23.60.9
single-layered33.315.740.021.935.13.247.87.438.38.330.14.635.52.3
multi-layered44.416.660.021.946.33.341.37.329.47.851.05.045.62.4
stratified22.413.9..15.12.410.94.626.47.613.83.415.21.8
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a..........2.12.10.40.4
single-layered10.35.720.07.323.64.140.012.728.517.133.36.824.62.8
multi-layered79.37.566.78.661.34.733.312.271.517.160.47.162.63.1
stratified6.94.713.36.215.13.526.711.4..4.22.911.92.1
clustered structure3.43.4..........0.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a..............
single-layered40.012.714.36.622.26.921.411.0..36.25.528.63.5
multi-layered60.012.782.17.269.47.764.312.8100.0.62.55.567.33.6
stratified..3.63.58.34.614.39.4..1.31.34.11.5
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a....2.70.71.10.83.61.61.90.82.10.4
single-layered24.15.819.04.934.32.140.13.638.14.135.22.734.51.3
multi-layered66.66.473.05.647.12.230.23.431.74.050.12.845.91.4
stratified7.43.67.93.414.91.628.63.424.43.612.11.816.51.0
clustered structure1.91.8..1.00.4..2.21.20.60.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167433/153816

NFI4b

forest area: altitudinal vegetation zone · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a......0.3100....0.3100
single-layered......5.1254.2283.53112.916
multi-layered....0.41001.0582.5372.5386.423
stratified......4.5273.5314.22912.217
clustered structure....0.771..0.41000.7711.845
total....1.15811.01710.61710.91833.610
lower subalpinen/a....2.1410.31001.158..3.532
single-layered0.4100..22.3129.2189.2199.31950.48
multi-layered....16.0156.5227.4217.52137.49
stratified....8.3219.6185.3253.23326.411
clustered structure....1.158..0.771..1.845
total0.4100..49.8825.71023.71120.013119.65
upper montanen/a....2.835..0.7711.8455.326
single-layered1.1580.77128.0117.5214.62710.71852.78
multi-layered1.4501.15837.096.5223.53118.21367.77
stratified0.771..12.1171.7443.2334.92622.612
clustered structure..............
total3.2331.84579.9615.71412.01635.69148.34
lower montanen/a..........0.41000.4100
single-layered1.1582.1418.9202.1410.7715.72520.513
multi-layered8.3207.12223.0121.7441.84510.31852.28
stratified0.7711.4505.7251.450..0.7719.919
clustered structure0.4100..........0.4100
total10.41810.61837.695.1252.53817.11483.46
colline/submontanen/a..............
single-layered2.2411.4502.8351.058..9.91817.314
multi-layered3.2338.1218.9203.1330.410017.11440.89
stratified..0.41001.1580.771..0.41002.538
clustered structure..............
total5.4259.91912.8164.8260.410027.41060.67
totaln/a....5.0270.7711.8442.1419.619
single-layered4.7274.22962.1725.01018.71339.19153.84
multi-layered13.01616.31485.2618.81215.61455.67204.54
stratified1.4501.84527.11117.81312.01613.41673.67
clustered structure0.4100..1.845..1.1580.7713.930
total19.51322.312181.2362.3549.17111.04445.42

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167434/153817

NFI4b

forest area: altitudinal vegetation zone · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure %± %± %± %± %± %±
AGn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
AIn/a....33.328.0....11.110.8
single-layered..66.727.933.328.066.727.9..55.616.9
multi-layered....33.328.033.328.0..22.214.2
stratified..33.328.0......11.110.8
clustered structure............
total..100.0.100.0.100.0...100.0.
ARn/a............
single-layered....50.036.050.025.4100.0.57.119.0
multi-layered....50.036.050.025.4..42.919.0
stratified............
clustered structure............
total....100.0.100.0.100.0.100.0.
BEn/a..6.33.54.22.4....3.31.3
single-layered..45.87.233.75.614.65.113.38.829.93.4
multi-layered50.035.431.36.739.55.866.76.880.010.347.83.7
stratified..12.54.822.65.018.85.66.76.417.42.8
clustered structure50.035.44.22.9......1.60.9
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BSn/a............
single-layered............
multi-layered......100.0.100.0.100.0.
stratified............
clustered structure............
total......100.0.100.0.100.0.
FRn/a....4.54.5....2.32.3
single-layered..26.913.427.39.512.511.750.035.524.96.5
multi-layered..54.815.059.110.575.015.350.035.559.27.4
stratified..18.311.79.16.212.511.7..11.44.8
clustered structure100.0.........2.32.3
total100.0.100.0.100.0.100.0.100.0.100.0.
GEn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
GLn/a............
single-layered..25.622.112.511.837.517.3..23.99.4
multi-layered....75.015.462.517.2100.0.57.410.8
stratified..74.422.112.511.8....18.78.5
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
GRn/a..3.52.07.32.9....3.81.2
single-layered37.97.542.45.434.25.226.310.136.414.537.23.1
multi-layered23.96.628.24.939.05.458.011.363.614.535.23.1
stratified33.47.322.34.519.54.415.88.4..21.72.7
clustered structure4.83.33.52.0......2.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.
JUn/a............
single-layered......9.18.750.017.823.89.3
multi-layered....50.035.590.98.550.017.871.49.8
stratified....50.035.5....4.84.7
clustered structure............
total....100.0.100.0.100.0.100.0.
LUn/a....12.511.7....4.84.7
single-layered..100.0.50.017.714.313.333.327.342.910.8
multi-layered....25.015.485.713.266.727.347.610.9
stratified....12.511.7....4.84.7
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
NEn/a............
single-layered..100.0.......20.018.0
multi-layered....100.0.66.727.3..60.022.0
stratified............
clustered structure......33.327.4..20.018.0
total..100.0.100.0.100.0...100.0.
NWn/a............
single-layered....25.022.1....14.313.5
multi-layered..100.0.50.025.550.036.1..57.119.0
stratified....25.022.150.036.1..28.617.4
clustered structure............
total..100.0.100.0.100.0...100.0.
OWn/a............
single-layered..38.513.650.017.866.727.4..44.010.0
multi-layered..38.513.650.017.833.327.5100.0.44.010.0
stratified..23.111.8......12.16.6
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
SGn/a..16.410.6......2.41.7
single-layered..50.114.446.69.120.08.028.612.135.85.3
multi-layered..25.112.650.19.168.09.371.412.155.65.5
stratified..8.48.03.33.311.96.5..6.22.7
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
SHn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
SOn/a............
single-layered............
multi-layered....100.0...100.0.75.021.7
stratified......100.0...25.021.8
clustered structure............
total....100.0.100.0.100.0.100.0.
SZn/a....9.16.2....5.03.5
single-layered..62.517.218.28.312.511.850.035.627.57.1
multi-layered..25.015.463.710.375.015.350.035.657.57.9
stratified..12.511.89.16.212.511.8..10.04.8
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
TGn/a............
single-layered........14.313.310.09.5
multi-layered....100.0.50.035.685.713.280.012.6
stratified......50.035.6..10.09.5
clustered structure............
total....100.0.100.0.100.0.100.0.
TIn/a....1.51.42.32.3..0.80.6
single-layered32.010.742.27.433.45.732.67.235.15.735.23.0
multi-layered21.29.442.27.450.86.060.57.563.55.752.33.2
stratified41.511.315.65.414.34.24.73.21.41.411.22.0
clustered structure5.35.2........0.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
URn/a............
single-layered..25.015.429.614.560.022.0..29.58.8
multi-layered..62.517.250.715.940.022.075.021.755.89.6
stratified..12.511.819.712.6..25.021.814.76.9
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
VDn/a............
single-layered..36.414.527.510.533.615.811.110.527.66.5
multi-layered..45.515.050.211.855.216.677.813.955.37.3
stratified..18.211.622.39.811.210.611.110.517.15.5
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
VSn/a3.13.11.21.2......1.00.7
single-layered46.78.840.05.351.96.841.211.925.010.843.13.5
multi-layered9.35.124.74.737.06.635.311.662.512.129.43.2
stratified40.98.734.25.211.14.323.510.312.58.326.53.1
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
ZGn/a..100.0.......11.110.8
single-layered....50.036.616.715.8..22.214.3
multi-layered......66.719.8..44.417.1
stratified....50.036.616.715.8..22.214.3
clustered structure............
total..100.0.100.0.100.0...100.0.
ZHn/a............
single-layered....100.0.....33.327.3
multi-layered........50.035.533.327.3
stratified........50.035.533.327.3
clustered structure............
total....100.0...100.0.100.0.
Switzerlandn/a1.01.03.00.93.50.90.40.4..2.10.4
single-layered38.45.042.02.735.42.324.62.828.73.534.41.3
multi-layered18.84.031.42.545.92.462.83.267.23.646.11.4
stratified36.44.922.12.315.21.811.82.14.01.516.51.0
clustered structure5.32.31.50.6..0.40.4..0.90.3
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 #167435/153818

NFI4b

forest area: altitudinal vegetation zone · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
AIn/a....0.3100....0.3100
single-layered..0.6690.31000.669..1.639
multi-layered....0.31000.3100..0.669
stratified..0.3100......0.3100
clustered structure............
total..1.0541.0541.054..2.924
ARn/a............
single-layered....0.31000.6690.31001.347
multi-layered....0.31000.669..1.055
stratified............
clustered structure............
total....0.6691.3470.31002.233
BEn/a..1.0581.058....2.141
single-layered..7.5218.2202.4380.77118.813
multi-layered0.31005.1259.61910.9174.12930.110
stratified..2.1415.5253.1330.310011.017
clustered structure0.31000.771......1.058
total0.77116.41424.31116.4145.12563.06
BL/BSn/a............
single-layered............
multi-layered......1.2570.8702.043
stratified............
clustered structure............
total......1.2570.8702.043
FRn/a....0.4100....0.4100
single-layered..1.1582.2400.41000.41004.129
multi-layered..2.2404.9262.2400.41009.717
stratified..0.7700.7700.4100..1.944
clustered structure0.4100........0.4100
total0.41004.1298.2193.0340.77016.412
GEn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
GLn/a............
single-layered..0.41000.41001.257..1.943
multi-layered....2.3391.9430.41004.626
stratified..1.1570.4100....1.549
clustered structure............
total..1.5493.1333.1330.41008.118
GRn/a..1.0582.141....3.133
single-layered5.52512.6169.8191.7451.45031.110
multi-layered3.5318.42011.2173.9302.43829.410
stratified4.9266.6235.6251.058..18.113
clustered structure0.7711.058......1.745
total14.61529.71028.7106.6233.83083.55
JUn/a............
single-layered......0.41001.6491.944
multi-layered....0.41003.9301.6495.824
stratified....0.4100....0.4100
clustered structure............
total....0.8704.3283.1348.219
LUn/a....0.3100....0.3100
single-layered..0.9571.3490.31000.31002.832
multi-layered....0.6701.9400.6703.131
stratified....0.3100....0.3100
clustered structure............
total..0.9572.5342.2370.9576.620
NEn/a............
single-layered..0.3100......0.3100
multi-layered....0.31000.670..1.057
stratified............
clustered structure......0.3100..0.3100
total..0.31000.31001.057..1.644
NWn/a............
single-layered....0.4100....0.4100
multi-layered..0.41000.8690.4100..1.546
stratified....0.41000.4100..0.869
clustered structure............
total..0.41001.5460.869..2.732
OWn/a............
single-layered..1.9431.5490.770..4.128
multi-layered..1.9431.5490.41000.41004.128
stratified..1.157......1.157
clustered structure............
total..4.9242.9341.1570.41009.316
SGn/a..0.771......0.771
single-layered..2.2405.1261.8441.45010.517
multi-layered..1.1575.4256.1233.63116.313
stratified..0.41000.41001.158..1.844
clustered structure............
total..4.32810.8179.0195.12629.39
SHn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
SOn/a............
single-layered............
multi-layered....0.4100..0.8701.157
stratified......0.4100..0.4100
clustered structure............
total....0.41000.41000.8701.549
SZn/a....0.770....0.770
single-layered..1.8441.4490.41000.41004.028
multi-layered..0.7705.1252.2400.41008.318
stratified..0.41000.7700.4100..1.449
clustered structure............
total..2.9348.0192.9340.77014.512
TGn/a............
single-layered........0.31000.3100
multi-layered....0.31000.31001.8392.434
stratified......0.3100..0.3100
clustered structure............
total....0.31000.6702.1363.030
TIn/a....0.41000.4100..0.771
single-layered2.2416.8228.3205.0268.91931.210
multi-layered1.4506.82312.6169.31916.11446.37
stratified2.8352.5383.5310.7710.41009.918
clustered structure0.4100........0.4100
total6.82316.21424.71115.41425.41188.44
URn/a............
single-layered..0.7701.0571.057..2.634
multi-layered..1.7431.7440.7701.0575.024
stratified..0.31000.770..0.31001.349
clustered structure............
total..2.6343.3301.7431.3499.016
VDn/a............
single-layered..1.5501.9451.1580.41004.927
multi-layered..1.9443.4331.9452.7379.919
stratified..0.8711.5500.41000.41003.035
clustered structure............
total..4.2306.8233.4333.43317.813
VSn/a0.31000.3100......0.771
single-layered5.12511.7169.6182.4371.45030.29
multi-layered1.0587.2216.9222.1413.43120.612
stratified4.52710.0182.1411.4500.77118.613
clustered structure............
total11.01729.21018.5135.8245.52570.05
ZGn/a..0.4100......0.4100
single-layered....0.41000.4100..0.968
multi-layered......1.744..1.744
stratified....0.41000.4100..0.968
clustered structure............
total..0.41000.9682.632..3.921
ZHn/a............
single-layered....0.4100....0.4100
multi-layered........0.41000.4100
stratified........0.41000.4100
clustered structure............
total....0.4100..0.7701.157
Switzerlandn/a0.31003.6325.2260.4100..9.519
single-layered12.91650.0852.4820.51317.414153.24
multi-layered6.32337.41067.9752.6840.89204.94
stratified12.21726.31122.6129.9192.43873.47
clustered structure1.8451.745..0.3100..3.830
total33.510119.05148.0583.7660.67444.82

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #167436/153819

NFI4b

forest area: altitudinal vegetation zone · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a......1.61.6..1.01.0
single-layered......42.86.232.18.438.45.0
multi-layered......17.44.822.97.618.84.0
stratified......36.66.138.58.736.44.9
clustered structure....100.0.1.61.66.54.45.32.3
total....100.0.100.0.100.0.100.0.
lower subalpinen/a....3.32.33.71.3..3.00.9
single-layered100.0...52.56.437.93.346.46.742.22.7
multi-layered....27.95.730.73.137.56.531.22.5
stratified....16.44.725.42.916.14.922.12.3
clustered structure......2.31.0..1.50.6
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a....4.61.82.71.24.22.13.60.9
single-layered33.415.7..32.84.140.53.630.74.735.52.3
multi-layered44.516.6100.0.46.64.442.13.750.65.145.62.4
stratified22.113.8..16.03.214.72.614.63.615.21.8
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a........2.12.10.40.4
single-layered10.35.724.910.819.74.729.15.434.06.924.62.8
multi-layered79.37.568.811.662.05.856.95.859.67.262.73.2
stratified6.94.76.26.018.34.613.94.14.32.911.92.1
clustered structure3.43.4........0.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a............
single-layered37.512.115.88.420.08.020.66.936.25.528.63.5
multi-layered62.512.178.99.476.08.567.68.062.55.567.33.6
stratified..5.35.14.03.911.85.51.31.34.01.5
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a....2.81.02.50.61.60.72.10.4
single-layered23.65.719.46.632.42.837.12.035.62.734.51.3
multi-layered67.36.375.07.248.62.938.42.049.82.945.91.4
stratified7.33.55.63.815.52.121.01.712.31.916.51.0
clustered structure1.81.8..0.70.51.00.40.70.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167437/153820

NFI4b

forest area: altitudinal vegetation zone · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a......0.3100..0.3100
single-layered......9.3193.53112.816
multi-layered......3.8302.5386.323
stratified......8.0214.22912.217
clustered structure....0.7710.31000.7711.845
total....0.77121.81210.91833.410
lower subalpinen/a....0.7712.835..3.532
single-layered0.4100..11.51729.0119.21950.28
multi-layered....6.12423.5127.52137.19
stratified....3.63119.4133.23326.311
clustered structure......1.745..1.745
total0.4100..22.01276.5619.913118.85
upper montanen/a....2.2411.7451.4505.326
single-layered1.158..15.51525.61110.31852.58
multi-layered1.5500.410022.01226.71117.01467.57
stratified0.771..7.6219.3194.92622.512
clustered structure............
total3.3330.410047.2863.3733.79147.84
lower montanen/a........0.41000.4100
single-layered1.1581.4505.0267.3225.72520.513
multi-layered8.4203.93015.91514.2159.91852.28
stratified0.7710.41004.7273.5320.77110.019
clustered structure0.4100........0.4100
total10.6185.62525.61124.91116.61483.46
colline/submontanen/a............
single-layered2.2411.1581.8452.4389.91817.314
multi-layered3.7315.3266.8237.92117.01440.79
stratified..0.41000.41001.4500.41002.438
clustered structure............
total5.8256.7239.02011.71727.21060.57
totaln/a....2.9354.9271.8459.519
single-layered4.7272.53833.91073.7638.69153.34
multi-layered13.5169.51950.8876.1653.97203.84
stratified1.5500.77116.21441.6913.41673.47
clustered structure0.4100..0.7712.1410.7713.930
total20.11312.716104.54198.33108.34443.92

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167438/153821

NFI4b

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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......3.13.1....1.01.0
single-layered......46.78.840.09.032.18.438.35.0
multi-layered..33.327.2..9.35.123.37.722.97.618.94.0
stratified......40.98.733.38.638.58.736.44.9
clustered structure..66.727.2....3.33.36.54.45.32.3
total..100.0...100.0.100.0.100.0.100.0.
lower subalpinen/a..3.42.08.44.61.21.24.12.3..3.00.9
single-layered100.0.42.55.343.38.240.05.339.25.746.46.742.12.7
multi-layered..36.85.227.07.324.74.729.75.337.56.531.32.5
stratified..14.93.821.37.134.25.223.04.916.14.922.22.3
clustered structure..2.31.6....4.12.3..1.50.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montanen/a..4.01.83.82.1..5.43.04.22.13.60.9
single-layered30.014.532.04.234.15.351.96.839.36.530.74.735.52.3
multi-layered49.915.845.64.553.45.637.06.633.96.350.65.145.72.4
stratified20.112.718.43.58.83.211.14.321.45.514.63.615.31.8
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a..........2.12.10.40.4
single-layered15.65.415.45.028.85.941.211.920.010.334.06.924.62.8
multi-layered75.66.463.56.762.76.335.311.660.112.759.67.262.63.2
stratified6.73.721.25.78.63.723.510.320.010.34.32.911.92.1
clustered structure2.22.2..........0.40.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a..............
single-layered25.77.411.17.425.09.725.010.820.017.936.25.528.63.5
multi-layered71.47.677.89.870.010.362.512.180.017.962.55.567.33.6
stratified2.92.811.17.45.04.912.58.3..1.31.34.11.5
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a..2.81.03.11.31.00.73.31.31.60.72.10.4
single-layered22.04.330.52.733.33.443.13.537.23.635.62.734.51.3
multi-layered70.34.848.13.052.93.629.43.233.93.549.82.945.91.4
stratified6.62.617.22.210.72.326.53.123.33.212.31.916.61.0
clustered structure1.11.11.40.7....2.21.10.70.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167439/153822

NFI4b

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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......0.3100....0.3100
single-layered......5.1254.2283.53112.916
multi-layered..0.4100..1.0582.5382.5386.323
stratified......4.5273.5314.22912.217
clustered structure..0.771....0.41000.7711.845
total..1.158..11.01710.51810.91833.510
lower subalpinen/a..1.1581.1580.31001.158..3.532
single-layered0.410013.3165.52511.71610.2189.21950.38
multi-layered..11.5173.4317.2217.7217.52137.49
stratified..4.7272.73810.0186.0243.23326.511
clustered structure..0.771....1.158..1.845
total0.410031.41012.81629.21026.01119.913119.55
upper montanen/a..1.8451.058..1.1581.4505.326
single-layered1.15814.4159.4199.6187.72110.31852.58
multi-layered1.84520.61314.7156.9226.72317.01467.67
stratified0.7718.3202.4382.1414.2284.92622.612
clustered structure..............
total3.63245.1827.51018.51319.71333.79148.04
lower montanen/a..........0.41000.4100
single-layered2.5382.9355.9242.4371.1585.72520.413
multi-layered12.21711.91712.8162.1413.2339.91852.08
stratified1.1584.0301.7451.4501.1580.7719.919
clustered structure0.4100..........0.4100
total16.11518.81320.4125.8245.32516.61483.06
colline/submontanen/a..............
single-layered3.2330.7711.7441.4500.41009.91817.314
multi-layered8.9205.0264.8263.4311.45017.01440.79
stratified0.41000.7710.31000.771..0.41002.538
clustered structure..............
total12.5176.5236.9225.5251.84527.21060.47
totaln/a..2.9352.1410.7712.1411.8459.619
single-layered7.22231.41022.51130.2923.61138.69153.34
multi-layered22.91249.4835.7920.61221.51253.97203.94
stratified2.24117.7147.22218.61314.81513.41673.77
clustered structure0.41001.450....1.4500.7713.930
total32.610102.8467.5670.0563.36108.34444.42

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167440/153823

NFI4b

forest area: altitudinal vegetation zone · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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..100.0.33.215.711.56.340.012.725.56.1
multi-layered....44.316.676.98.260.012.764.76.7
stratified....22.614.07.75.2..7.93.8
clustered structure......3.83.8..2.01.9
total..100.0.100.0.100.0.100.0.100.0.
Eastern Juran/a............
single-layered............
multi-layered......100.0.100.0.100.0.
stratified............
clustered structure............
total......100.0.100.0.100.0.
Western Plateaun/a............
single-layered......17.115.6..10.19.6
multi-layered......82.915.6100.0.89.99.6
stratified............
clustered structure............
total......100.0.100.0.100.0.
Central Plateaun/a............
single-layered......37.517.125.021.733.313.6
multi-layered......62.517.175.021.766.713.6
stratified............
clustered structure............
total......100.0.100.0.100.0.
Eastern Plateaun/a............
single-layered........18.211.614.39.4
multi-layered....100.0.50.035.472.713.471.412.1
stratified......50.035.49.18.714.39.4
clustered structure............
total....100.0.100.0.100.0.100.0.
Western Pre-Alpsn/a..5.04.96.14.2....4.82.7
single-layered..39.911.024.37.520.018.025.021.728.55.7
multi-layered..40.111.051.48.760.022.075.021.749.26.3
stratified..15.08.018.26.720.018.0..15.94.6
clustered structure100.0.........1.61.6
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Pre-Alpsn/a....1.81.8....0.80.8
single-layered..53.89.834.56.412.15.79.18.730.24.1
multi-layered..26.98.741.86.763.68.481.811.647.64.5
stratified..19.27.721.85.624.27.59.18.720.63.6
clustered structure100.0.........0.80.8
total100.0.100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alpsn/a..6.76.57.03.9....4.01.9
single-layered..66.712.237.27.427.37.830.014.537.64.8
multi-layered..13.38.848.87.660.68.570.014.549.55.0
stratified..13.38.87.03.912.15.7..8.92.8
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alpsn/a..4.93.45.43.7....4.22.0
single-layered..36.67.535.27.921.411.0..32.34.8
multi-layered100.0.41.57.745.98.264.312.866.727.347.95.1
stratified..12.25.113.55.614.39.433.327.313.53.5
clustered structure..4.93.4......2.11.5
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alpsn/a............
single-layered..30.014.629.611.150.020.516.715.330.97.4
multi-layered..60.015.658.712.050.020.566.719.358.97.9
stratified..10.09.511.77.8..16.715.310.24.9
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alpsn/a..18.411.6......3.72.6
single-layered..27.213.431.610.725.09.725.021.727.86.1
multi-layered..18.111.657.911.370.010.375.021.755.56.7
stratified..36.414.610.57.15.14.9..13.04.6
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alpsn/a3.13.11.21.2......1.00.7
single-layered46.78.840.05.351.96.841.211.925.010.843.13.5
multi-layered9.35.124.74.737.06.635.311.662.512.129.43.2
stratified40.98.734.25.211.14.323.510.312.58.326.53.1
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alpsn/a..4.12.35.43.0....3.31.3
single-layered40.09.039.25.739.36.520.010.320.017.937.23.6
multi-layered23.37.729.75.333.96.360.112.780.017.933.93.5
stratified33.38.623.04.921.45.520.010.3..23.33.2
clustered structure3.33.34.12.3......2.21.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alpsn/a....4.22.12.12.1..1.60.7
single-layered32.18.446.46.730.74.734.06.936.25.535.62.7
multi-layered22.97.637.56.550.65.159.67.262.55.549.82.9
stratified38.58.716.14.914.63.64.32.91.31.312.31.9
clustered structure6.54.4........0.70.5
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerlandn/a1.01.03.00.93.60.90.40.4..2.20.4
single-layered38.35.042.22.735.52.324.52.828.53.434.51.3
multi-layered18.94.031.32.545.62.462.83.167.53.646.01.4
stratified36.44.922.02.215.31.811.92.14.11.516.51.0
clustered structure5.32.31.50.7..0.40.4..0.90.3
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 #167441/153824

NFI4b

forest area: altitudinal vegetation zone · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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..0.41001.1581.1582.1414.627
multi-layered....1.4507.1223.23311.817
stratified....0.7710.771..1.450
clustered structure......0.4100..0.4100
total..0.41003.2339.3195.32518.213
Eastern Juran/a............
single-layered............
multi-layered......1.2570.41001.649
stratified............
clustered structure............
total......1.2570.41001.649
Western Plateaun/a............
single-layered......0.4100..0.4100
multi-layered......2.0441.6493.633
stratified............
clustered structure............
total......2.4401.6494.131
Central Plateaun/a............
single-layered......0.9570.31001.250
multi-layered......1.5440.9572.535
stratified............
clustered structure............
total......2.5351.2503.728
Eastern Plateaun/a............
single-layered........0.7710.771
multi-layered....0.41000.41002.9353.631
stratified......0.41000.41000.771
clustered structure............
total....0.41000.7713.9305.026
Western Pre-Alpsn/a..0.41000.770....1.157
single-layered..2.9353.0340.41000.41006.722
multi-layered..3.0346.3231.1571.15711.516
stratified..1.1572.2400.4100..3.730
clustered structure0.4100........0.4100
total0.41007.42112.2151.9441.54923.39
Central Pre-Alpsn/a....0.4100....0.4100
single-layered..5.0266.8221.4500.410013.615
multi-layered..2.5378.3207.5213.23321.512
stratified..1.8444.3282.9350.41009.319
clustered structure0.4100........0.4100
total0.41009.31919.71211.8163.93045.27
Eastern Pre-Alpsn/a..0.41001.157....1.450
single-layered..3.6315.7243.2331.15713.615
multi-layered..0.7717.5217.1212.53717.913
stratified..0.7711.1571.450..3.233
clustered structure............
total..5.42515.41411.8163.63136.18
Northwestern Alpsn/a..0.7710.771....1.450
single-layered..5.4254.7271.157..11.117
multi-layered0.41006.1236.1233.2330.77116.413
stratified..1.8441.8440.7710.41004.627
clustered structure..0.771......0.771
total0.410014.61413.2155.0261.15734.37
Central Alpsn/a............
single-layered..1.0571.7441.0570.31004.228
multi-layered..2.1403.5311.0571.4497.919
stratified..0.31000.770..0.31001.449
clustered structure............
total..3.4305.9232.1402.14013.513
Northeastern Alpsn/a..0.771......0.771
single-layered..1.1572.1401.8440.41005.424
multi-layered..0.7703.9295.0251.15710.716
stratified..1.4500.7700.4100..2.537
clustered structure............
total..4.0296.8217.2211.44919.310
Southwestern Alpsn/a0.31000.3100......0.771
single-layered5.12511.7169.6182.4371.45030.29
multi-layered1.0587.2216.9222.1413.43120.612
stratified4.52710.0182.1411.4500.77118.613
clustered structure............
total11.01729.21018.5135.8245.52570.05
Southeastern Alpsn/a..1.1581.158....2.141
single-layered4.22810.2187.7211.1580.410023.611
multi-layered2.5387.7216.7233.2331.45021.512
stratified3.5316.0244.2281.158..14.815
clustered structure0.41001.158......1.450
total10.51826.01119.7135.3251.84563.36
Southern Alpsn/a....1.4500.4100..1.845
single-layered3.5319.21910.3185.7259.91838.69
multi-layered2.5387.52117.0149.91817.01453.97
stratified4.2293.2334.9260.7710.410013.416
clustered structure0.771........0.771
total10.91819.91333.7916.61427.210108.34
Switzerlandn/a0.31003.6325.4260.4100..9.619
single-layered12.91650.4852.8820.41317.314153.84
multi-layered6.32337.4967.9752.4840.99204.94
stratified12.21726.31122.7129.9192.53873.67
clustered structure1.8451.845..0.4100..3.930
total33.510119.55148.7483.5660.67445.82

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167442/153825

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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%....33.327.29.35.120.07.36.54.512.53.4
1-9%....33.327.256.28.836.78.868.48.353.35.1
10-25%....33.327.221.87.333.38.618.66.924.74.4
26-50%......12.65.96.74.66.54.58.42.8
51-75%........3.33.3..1.11.0
76-100%..............
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine< 1%....6.42.16.72.910.53.88.93.87.71.4
1-9%100.0...43.44.241.35.734.35.848.26.742.12.7
10-25%....34.94.032.05.428.35.523.25.630.92.5
26-50%....8.52.418.74.519.44.810.84.213.21.8
51-75%....6.12.11.31.37.53.27.13.45.51.3
76-100%....0.70.7....1.81.80.60.4
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane< 1%....8.01.86.53.68.84.94.02.06.71.2
1-9%22.213.940.021.926.22.934.87.041.38.543.15.032.52.3
10-25%22.213.920.017.932.03.139.17.220.66.922.04.229.12.2
26-50%33.415.740.021.922.22.813.05.023.57.320.84.121.52.0
51-75%22.213.9..8.11.84.33.05.94.08.02.77.71.3
76-100%....3.51.22.22.2..2.01.42.60.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane< 1%3.43.43.33.32.81.66.76.4..4.22.93.41.2
1-9%6.94.710.05.523.64.126.711.428.517.156.27.226.82.9
10-25%44.89.220.17.330.24.520.010.342.718.725.06.329.43.0
26-50%20.77.533.38.622.64.146.712.928.817.210.44.422.92.7
51-75%17.27.026.68.110.43.0....2.12.110.72.0
76-100%6.94.76.74.610.43.0....2.12.16.81.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane< 1%..........7.83.13.51.4
1-9%20.010.33.63.516.76.242.913.2..44.05.729.23.5
10-25%46.712.935.79.130.67.728.612.1100.0.33.85.434.63.6
26-50%20.010.325.08.238.98.114.39.4..10.43.519.93.0
51-75%6.76.425.08.211.15.214.39.4..1.31.38.72.2
76-100%6.76.410.75.82.82.7....2.61.84.11.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%1.91.81.61.66.11.16.61.811.52.76.11.46.30.7
1-9%14.84.89.53.729.82.041.23.736.04.148.82.835.11.3
10-25%40.76.727.05.632.32.130.73.428.83.825.32.530.01.3
26-50%22.25.730.15.819.61.818.22.918.03.313.41.918.31.1
51-75%14.84.823.85.48.21.22.71.25.82.04.51.27.30.7
76-100%5.63.17.93.44.10.90.50.5..1.90.82.90.5
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, 03.11.2014 #167443/153826

NFI4b

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: processes in channels 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%....0.41001.0582.1410.7714.229
1-9%....0.41006.2233.9307.52117.914
10-25%....0.41002.4373.5312.0418.320
26-50%......1.4500.7710.7712.835
51-75%........0.4100..0.4100
76-100%..............
total....1.15811.01710.61710.91833.610
lower subalpine< 1%....3.2331.7442.5381.8459.220
1-9%0.4100..21.61210.6178.1209.61950.48
10-25%....17.4148.2206.7224.62737.010
26-50%....4.3294.8264.6272.24115.815
51-75%....3.0350.31001.8441.4506.623
76-100%....0.4100....0.41000.771
total0.4100..49.8825.71023.71120.013119.65
upper montane< 1%....6.4231.0581.1581.4509.919
1-9%0.7710.77120.9135.5245.02615.31548.18
10-25%0.7710.410025.5116.2232.5377.82143.19
26-50%1.1580.77117.8142.1412.8357.42131.810
51-75%0.771..6.4230.7710.7712.93511.418
76-100%....2.8350.3100..0.7713.930
total3.2331.84579.9615.71412.01635.69148.34
lower montane< 1%0.41000.41001.1580.3100..0.7712.835
1-9%0.7711.1588.9201.4500.7719.61922.312
10-25%4.7272.14111.3171.0581.1584.32924.512
26-50%2.2413.5318.5202.4370.7711.84519.113
51-75%1.8452.8353.930....0.41008.920
76-100%0.7710.7713.930....0.41005.725
total10.41810.61837.695.1252.53817.11483.46
colline/submontane< 1%..........2.1412.141
1-9%1.1580.41002.1412.141..12.01717.714
10-25%2.5383.5313.9301.4500.41009.31920.913
26-50%1.1582.5385.0270.771..2.83512.117
51-75%0.41002.5381.4500.771..0.41005.326
76-100%0.41001.1580.4100....0.7712.538
total5.4259.91912.8164.8260.410027.41060.67
total< 1%0.41000.410011.0184.1285.7256.82328.211
1-9%2.9352.14153.9825.71017.71354.17156.44
10-25%7.9216.02458.5719.21214.11528.110133.85
26-50%4.3296.72335.51011.3178.81914.91581.66
51-75%2.9355.32614.8151.7442.8355.02632.510
76-100%1.1581.8457.4220.3100..2.14112.817
total19.51322.312181.2362.3549.17111.04445.42

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167444/153827
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