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NFI3

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 NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%..............
21-40%..........0.41000.4100
41-60%........0.41000.7711.158
61-80%....0.41000.7710.7710.41002.141
over 80%......1.4500.4100..1.745
total....0.41002.1411.4501.4505.226
lower subalpine0-20%....0.771......0.771
21-40%......0.31000.771..1.058
41-60%....1.1580.3100..0.41001.845
61-80%0.4100..0.41003.1331.4501.1586.323
over 80%....2.1415.5241.8441.84511.117
total0.4100..4.3299.2183.9303.23320.913
upper montane0-20%..............
21-40%........0.41000.41000.771
41-60%....1.8450.31001.4500.41003.930
61-80%0.41000.41000.7711.4501.4501.4505.625
over 80%3.6310.41009.2192.7351.8443.63121.213
total4.0300.77111.7174.4274.9265.72531.510
lower montane0-20%......0.3100....0.3100
21-40%0.4100..........0.4100
41-60%..0.41000.7710.3100..0.41001.845
61-80%0.771..0.7711.0580.41000.41003.233
over 80%9.0201.8458.2212.4373.2333.23327.711
total10.1182.1419.6194.1283.5313.93033.310
colline/submontane0-20%..............
21-40%..............
41-60%......0.3100....0.3100
61-80%..0.7710.41000.31000.7712.1414.229
over 80%5.8253.2338.5203.1330.41009.61930.511
total5.8253.9308.9203.8301.15811.81735.110
total0-20%....0.7710.3100....1.158
21-40%0.4100....0.31001.1580.7712.538
41-60%..0.41003.6321.4501.8441.8458.820
61-80%1.4501.1582.5386.5224.6275.32521.413
over 80%18.4135.32628.01115.0147.42118.21392.36
total20.2136.72334.81023.61114.81526.011126.15

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168069/154452

NFI3

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
AG0-20%............
21-40%............
41-60%............
61-80%........33.327.333.327.3
over 80%........66.727.366.727.3
total........100.0.100.0.
AI0-20%............
21-40%............
41-60%..100.0.......100.0.
61-80%............
over 80%............
total..100.0.......100.0.
AR0-20%............
21-40%............
41-60%............
61-80%....50.036.0....16.715.5
over 80%....50.036.0100.0.100.0.83.315.5
total....100.0.100.0.100.0.100.0.
BE0-20%..25.021.7......1.91.9
21-40%............
41-60%..25.021.713.79.0....5.93.3
61-80%100.0.25.021.76.66.46.36.1..7.73.7
over 80%..25.021.779.610.593.86.0100.0.84.55.0
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%............
41-60%............
61-80%............
over 80%....100.0.100.0.100.0.100.0.
total....100.0.100.0.100.0.100.0.
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%............
41-60%....33.327.525.021.8..25.015.4
61-80%......25.021.8..12.511.8
over 80%....66.727.450.025.2100.0.62.517.2
total....100.0.100.0.100.0.100.0.
GR0-20%............
21-40%..15.410.04.34.2....5.02.8
41-60%25.021.7..21.98.6....10.13.9
61-80%50.025.030.812.830.49.616.710.825.015.328.35.8
over 80%25.021.753.813.843.410.383.310.875.015.356.66.4
total100.0.100.0.100.0.100.0.100.0.100.0.
JU0-20%............
21-40%............
41-60%............
61-80%......25.021.8..20.018.0
over 80%......75.021.7100.0.80.017.9
total......100.0.100.0.100.0.
LU0-20%............
21-40%............
41-60%............
61-80%........100.0.100.0.
over 80%............
total........100.0.100.0.
NE0-20%............
21-40%......14.313.3..10.09.5
41-60%............
61-80%....33.327.4....10.09.5
over 80%....66.727.385.713.2..80.012.6
total....100.0.100.0...100.0.
NW0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0...100.0.
total......100.0...100.0.
OW0-20%............
21-40%............
41-60%............
61-80%........100.0.25.021.8
over 80%..100.0...100.0...75.021.8
total..100.0...100.0.100.0.100.0.
SG0-20%..100.0.......5.85.6
21-40%............
41-60%............
61-80%......14.313.3..5.95.7
over 80%....100.0.85.713.2100.0.88.37.7
total..100.0.100.0.100.0.100.0.100.0.
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
SZ0-20%............
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.
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%....100.0.100.0...100.0.
total....100.0.100.0...100.0.
TI0-20%............
21-40%25.021.7..14.313.2....3.42.4
41-60%50.025.014.313.2..10.09.5..6.83.3
61-80%25.021.742.918.714.313.2..19.47.118.65.1
over 80%..42.918.771.417.190.09.580.67.171.25.9
total100.0.100.0.100.0.100.0.100.0.100.0.
UR0-20%............
21-40%............
41-60%....20.018.033.327.4..16.710.8
61-80%....20.018.0....8.38.0
over 80%..100.0.60.022.066.727.4100.0.75.012.5
total..100.0.100.0.100.0.100.0.100.0.
VD0-20%............
21-40%............
41-60%............
61-80%..50.035.4......5.95.7
over 80%..50.035.4100.0.100.0.100.0.94.15.6
total..100.0.100.0.100.0.100.0.100.0.
VS0-20%......8.38.0..1.31.3
21-40%..3.43.4......1.31.3
41-60%..6.94.711.87.88.38.07.77.47.83.1
61-80%33.319.331.08.623.510.325.012.57.77.424.74.9
over 80%66.719.358.69.164.711.658.314.284.610.064.95.4
total100.0.100.0.100.0.100.0.100.0.100.0.
ZG0-20%............
21-40%............
41-60%......100.0...100.0.
61-80%............
over 80%............
total......100.0...100.0.
ZH0-20%............
21-40%............
41-60%............
61-80%............
over 80%........100.0.100.0.
total........100.0.100.0.
Switzerland0-20%..3.32.3..1.01.0..0.80.5
21-40%6.96.65.02.82.31.61.01.0..1.90.7
41-60%20.410.58.23.512.53.55.62.41.01.07.01.4
61-80%39.912.630.15.917.74.09.73.112.13.317.02.0
over 80%32.912.153.36.467.65.082.83.986.93.473.22.3
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 #168070/154453

NFI3

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%........0.41000.4100
over 80%........0.8700.870
total........1.2571.257
AI0-20%............
21-40%............
41-60%..0.3100......0.3100
61-80%............
over 80%............
total..0.3100......0.3100
AR0-20%............
21-40%............
41-60%............
61-80%....0.3100....0.3100
over 80%....0.31001.0550.31001.641
total....0.6691.0550.31001.937
BE0-20%..0.3100......0.3100
21-40%............
41-60%..0.31000.771....1.058
61-80%0.31000.31000.31000.3100..1.450
over 80%..0.31004.1295.1255.52515.014
total0.31001.4505.2265.5255.52517.813
BL/BS0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.41002.0432.439
total......0.41002.0432.439
FR0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.41000.7700.41001.549
total....0.41000.7700.41001.549
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%............
41-60%....0.41000.4100..0.870
61-80%......0.4100..0.4100
over 80%....0.8700.8700.41001.943
total....1.2571.5490.41003.133
GR0-20%............
21-40%..0.7710.3100....1.058
41-60%0.3100..1.845....2.141
61-80%0.7711.4502.4380.7710.7715.924
over 80%0.31002.4383.5313.5312.14111.917
total1.4504.5278.0204.2292.83521.012
JU0-20%............
21-40%............
41-60%............
61-80%......0.4100..0.4100
over 80%......1.2570.41001.649
total......1.6490.41001.944
LU0-20%............
21-40%............
41-60%............
61-80%........0.31000.3100
over 80%............
total........0.31000.3100
NE0-20%............
21-40%......0.3100..0.3100
41-60%............
61-80%....0.3100....0.3100
over 80%....0.6701.940..2.634
total....1.0572.237..3.230
NW0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.4100..0.4100
total......0.4100..0.4100
OW0-20%............
21-40%............
41-60%............
61-80%........0.41000.4100
over 80%..0.4100..0.770..1.157
total..0.4100..0.7700.41001.549
SG0-20%..0.4100......0.4100
21-40%............
41-60%............
61-80%......0.4100..0.4100
over 80%....1.4502.2401.8445.425
total..0.41001.4502.5371.8446.123
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.41000.41000.770
total......0.41000.41000.770
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.41000.8701.157
total......0.41000.8701.157
SZ0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.7700.7700.41001.844
total....0.7700.7700.41001.844
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.31000.3100..0.670
total....0.31000.3100..0.670
TI0-20%............
21-40%0.4100..0.4100....0.771
41-60%0.7710.4100..0.4100..1.450
61-80%0.41001.1580.4100..2.1413.930
over 80%..1.1581.8443.2339.01915.015
total1.4502.5372.5373.63111.11721.112
UR0-20%............
21-40%............
41-60%....0.31000.3100..0.770
61-80%....0.3100....0.3100
over 80%..0.7701.0570.7700.7703.031
total..0.7701.7431.0570.7704.027
VD0-20%............
21-40%............
41-60%............
61-80%..0.4100......0.4100
over 80%..0.41002.3401.5501.9446.124
total..0.8712.3401.5501.9446.524
VS0-20%......0.3100..0.3100
21-40%..0.3100......0.3100
41-60%..0.7710.7710.31000.31002.141
61-80%0.7713.1331.4501.0580.31006.522
over 80%1.4505.8243.8302.4373.83017.113
total2.1419.9185.8244.1284.52726.410
ZG0-20%............
21-40%............
41-60%......0.4100..0.4100
61-80%............
over 80%............
total......0.4100..0.4100
ZH0-20%............
21-40%............
41-60%............
61-80%............
over 80%........0.41000.4100
total........0.41000.4100
Switzerland0-20%..0.771..0.3100..1.058
21-40%0.41001.0580.7710.3100..2.438
41-60%1.1581.7453.9301.8450.31008.820
61-80%2.1416.3235.5253.2334.32921.313
over 80%1.74511.11721.01327.51130.81192.16
total5.22620.81331.11033.21035.410125.75

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168071/154454

NFI3

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%............
21-40%........25.021.76.86.6
41-60%......9.18.750.025.020.210.4
61-80%......45.515.025.021.739.912.6
over 80%......45.515.0..33.112.1
total......100.0.100.0.100.0.
lower subalpine0-20%......4.43.0..3.42.4
21-40%......6.43.6..5.02.8
41-60%....33.327.26.43.611.110.58.43.6
61-80%100.0.....29.86.733.315.730.05.9
over 80%....66.727.253.17.355.616.653.36.4
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%............
21-40%......1.91.97.16.92.21.6
41-60%....10.09.517.15.27.47.112.33.5
61-80%10.09.5..10.09.520.75.621.411.017.94.1
over 80%90.09.5100.0.80.012.760.36.764.112.867.55.0
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%......2.92.8..1.01.0
21-40%4.03.9........1.11.1
41-60%....5.65.48.64.79.18.75.22.3
61-80%8.05.4..5.65.414.35.99.18.79.53.0
over 80%88.06.5100.0.88.97.474.37.481.811.683.13.8
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%............
21-40%............
41-60%......3.33.3..1.01.0
61-80%..22.213.99.18.710.05.518.26.712.13.3
over 80%100.0.77.813.990.98.786.76.281.86.787.03.4
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%......1.71.0..0.80.5
21-40%1.91.9....2.31.12.82.02.00.7
41-60%....7.14.09.72.27.13.17.01.3
61-80%7.73.712.58.37.14.021.63.119.74.717.02.0
over 80%90.44.187.58.385.75.464.73.670.45.473.32.3
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 #168072/154455

NFI3

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 NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%............
21-40%........0.41000.4100
41-60%......0.31000.7711.158
61-80%......1.7450.41002.141
over 80%......1.745..1.745
total......3.8301.4505.226
lower subalpine0-20%......0.771..0.771
21-40%......1.058..1.058
41-60%....0.41001.0580.41001.845
61-80%0.4100....4.8271.1586.323
over 80%....0.7718.6201.84511.118
total0.4100..1.15816.3143.23320.913
upper montane0-20%............
21-40%......0.31000.41000.771
41-60%....0.41003.1330.41003.930
61-80%0.4100..0.41003.8301.1585.625
over 80%3.3330.7712.93511.1173.23321.113
total3.7310.7713.63118.3135.02631.310
lower montane0-20%......0.3100..0.3100
21-40%0.4100........0.4100
41-60%....0.41001.0580.41001.845
61-80%0.771..0.41001.7450.41003.233
over 80%8.0211.8455.8259.0193.23327.711
total9.1201.8456.52312.1173.93033.410
colline/submontane0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%..0.7710.41001.0582.1414.229
over 80%5.8252.5383.6319.0199.61930.511
total5.8253.2334.03010.41811.71735.010
total0-20%......1.158..1.158
21-40%0.4100....1.4500.7712.538
41-60%....1.1585.9241.8458.820
61-80%1.5500.7711.15813.1165.02621.313
over 80%17.2144.92613.01639.4917.71392.26
total19.0135.62515.11560.8725.211125.85

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168073/154456

NFI3

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..........25.021.76.86.5
41-60%........25.021.750.025.020.210.4
61-80%..100.0...33.319.350.025.025.021.740.112.7
over 80%......66.719.325.021.7..32.912.1
total..100.0...100.0.100.0.100.0.100.0.
lower subalpine0-20%..16.715.225.922.2......3.52.4
21-40%......3.43.418.211.6..5.02.8
41-60%..16.715.224.721.56.94.7..11.110.58.33.6
61-80%100.0.16.715.2..31.08.636.414.533.315.730.05.9
over 80%..50.020.449.425.058.69.145.515.055.616.653.26.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montane0-20%..............
21-40%........6.36.17.16.92.31.6
41-60%..14.39.412.58.311.87.825.010.87.47.112.43.5
61-80%8.38.07.16.912.58.323.510.331.311.621.411.017.94.1
over 80%91.78.078.611.075.010.864.711.637.512.164.112.867.55.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%......8.38.0....1.01.0
21-40%3.33.3..........1.11.1
41-60%....15.88.48.38.0..9.18.75.22.3
61-80%6.74.6..10.57.025.012.59.18.79.18.79.53.0
over 80%90.05.5100.0.73.710.158.314.290.98.781.811.683.23.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%......7.77.4....1.01.0
61-80%8.05.48.38.0..7.77.433.319.318.26.712.13.3
over 80%92.05.491.78.0100.0.84.610.066.719.381.86.786.93.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%..2.32.22.12.11.31.3....0.80.5
21-40%1.51.5....1.31.36.33.52.82.02.00.7
41-60%..6.83.812.24.77.83.110.44.47.13.17.01.3
61-80%8.83.49.14.38.23.924.74.929.26.619.74.717.02.0
over 80%89.73.781.85.877.56.064.95.454.27.270.45.473.22.3
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 #168074/154457

NFI3

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 NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%..............
21-40%..........0.41000.4100
41-60%........0.41000.7711.158
61-80%..0.4100..0.7710.7710.41002.141
over 80%......1.4500.4100..1.745
total..0.4100..2.1411.4501.4505.226
lower subalpine0-20%..0.41000.4100......0.771
21-40%......0.31000.771..1.058
41-60%..0.41000.31000.771..0.41001.745
61-80%0.41000.4100..3.1331.4501.1586.323
over 80%..1.1580.7715.8241.8451.84511.117
total0.41002.2411.4509.9183.9303.23320.913
upper montane0-20%..............
21-40%........0.41000.41000.771
41-60%..0.7710.7710.7711.4500.41003.930
61-80%0.41000.41000.7711.4501.8451.1585.625
over 80%3.9304.0304.1283.8302.1413.23321.113
total4.3295.0265.5255.8245.6255.02631.310
lower montane0-20%......0.3100....0.3100
21-40%0.4100..........0.4100
41-60%....1.0580.3100..0.41001.745
61-80%0.771..0.7711.0580.41000.41003.133
over 80%9.7194.0304.8262.4373.5313.23327.611
total10.7184.0306.6224.1283.9303.93033.110
colline/submontane0-20%..............
21-40%..............
41-60%......0.3100....0.3100
61-80%0.7710.4100..0.31000.7712.1414.229
over 80%8.2214.0303.4313.8301.4509.61930.411
total8.9204.3293.4314.5272.14111.71735.010
total0-20%..0.41000.41000.3100....1.158
21-40%0.4100....0.31001.1580.7712.538
41-60%..1.1582.1412.1411.8451.8458.820
61-80%2.1411.4501.4506.5224.9265.02621.413
over 80%21.81213.01613.11517.1139.11917.71391.96
total24.31215.91516.91326.41016.91425.211125.55

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168075/154458

NFI3

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
Western Jura0-20%............
21-40%......4.34.3..2.42.4
41-60%............
61-80%..100.0.10.09.58.75.9..9.54.5
over 80%....90.09.587.07.0100.0.88.15.0
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%............
over 80%....100.0.100.0...100.0.
total....100.0.100.0...100.0.
Central Plateau0-20%............
21-40%............
41-60%............
61-80%........14.313.311.110.5
over 80%......100.0.85.713.288.910.4
total......100.0.100.0.100.0.
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%........50.035.420.017.9
over 80%....100.0.100.0.50.035.480.017.9
total....100.0.100.0.100.0.100.0.
Western Pre-Alps0-20%............
21-40%............
41-60%............
61-80%............
over 80%..100.0.100.0.100.0.100.0.100.0.
total..100.0.100.0.100.0.100.0.100.0.
Central Pre-Alps0-20%............
21-40%............
41-60%....50.035.4....10.09.5
61-80%........50.035.410.09.5
over 80%..100.0.50.035.4100.0.50.035.480.012.6
total..100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alps0-20%............
21-40%............
41-60%..100.0...9.18.7..9.16.1
61-80%....20.017.99.18.7..9.16.1
over 80%....80.017.981.811.6100.0.81.88.2
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alps0-20%..25.021.7......4.24.1
21-40%............
41-60%..25.021.711.410.7....8.45.7
61-80%100.0.25.021.711.110.5....12.56.8
over 80%..25.021.777.613.9100.0.100.0.74.98.9
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alps0-20%............
21-40%............
41-60%....16.715.333.327.3..14.39.4
61-80%....16.715.3....7.16.9
over 80%..100.0.66.719.366.727.3100.0.78.610.9
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alps0-20%..100.0.......7.87.4
21-40%............
41-60%....20.018.020.018.0..15.410.0
61-80%......20.018.0..7.77.4
over 80%....80.017.960.022.0100.0.69.212.8
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alps0-20%......8.38.0..1.31.3
21-40%..3.43.4......1.31.3
41-60%..6.94.711.87.88.38.07.77.47.83.1
61-80%33.319.331.08.623.510.325.012.57.77.424.74.9
over 80%66.719.358.69.164.711.658.314.284.610.064.95.4
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alps0-20%............
21-40%..18.211.66.36.1....6.33.5
41-60%25.021.7..25.010.8....10.44.4
61-80%50.025.036.414.531.311.69.18.733.319.329.26.6
over 80%25.021.745.515.037.512.190.98.766.719.354.27.2
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alps0-20%............
21-40%25.021.7..7.16.9....2.82.0
41-60%50.025.011.110.57.47.19.18.7..7.13.1
61-80%25.021.733.315.721.411.09.18.718.26.719.74.7
over 80%..55.616.664.112.881.811.681.86.770.45.4
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerland0-20%..3.42.4..1.01.0..0.80.5
21-40%6.86.55.02.82.21.61.11.1..2.00.7
41-60%20.210.48.43.612.43.55.32.31.01.07.01.3
61-80%40.112.730.05.917.84.09.53.012.03.216.92.0
over 80%32.912.153.26.467.64.983.13.887.03.373.32.3
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 #168076/154459

NFI3

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 NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%......0.4100..0.4100
41-60%............
61-80%..0.41000.41000.771..1.450
over 80%....3.2337.1222.93513.216
total..0.41003.6318.2202.93515.015
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.8703.2344.030
total......0.8703.2344.030
Western Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.41000.4100..0.870
total....0.41000.4100..0.870
Central Plateau0-20%............
21-40%............
41-60%............
61-80%........0.31000.3100
over 80%......0.6711.9402.535
total......0.6712.2372.833
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%........0.41000.4100
over 80%....0.41000.7710.41001.450
total....0.41000.7710.7711.844
Western Pre-Alps0-20%............
21-40%............
41-60%............
61-80%............
over 80%..0.41001.1570.7701.5493.730
total..0.41001.1570.7701.5493.730
Central Pre-Alps0-20%............
21-40%............
41-60%....0.4100....0.4100
61-80%........0.41000.4100
over 80%..0.41000.41001.8440.41002.935
total..0.41000.7711.8440.7713.631
Eastern Pre-Alps0-20%............
21-40%............
41-60%..0.4100..0.4100..0.771
61-80%....0.41000.4100..0.771
over 80%....1.4503.2331.8446.423
total..0.41001.8443.9291.8447.920
Northwestern Alps0-20%..0.4100......0.4100
21-40%............
41-60%..0.41000.4100....0.771
61-80%0.41000.41000.4100....1.157
over 80%..0.41002.5371.4502.1406.423
total0.41001.4503.2331.4502.1408.619
Central Alps0-20%............
21-40%............
41-60%....0.31000.3100..0.770
61-80%....0.3100....0.3100
over 80%..0.7701.4490.7701.0573.829
total..0.7702.1401.0571.0574.825
Northeastern Alps0-20%..0.4100......0.4100
21-40%............
41-60%....0.41000.4100..0.770
61-80%......0.4100..0.4100
over 80%....1.4491.1570.7703.232
total..0.41001.8441.8440.7704.726
Southwestern Alps0-20%......0.3100..0.3100
21-40%..0.3100......0.3100
41-60%..0.7710.7710.31000.31002.141
61-80%0.7713.1331.4501.0580.31006.522
over 80%1.4505.8243.8302.4373.83017.113
total2.1419.9185.8244.1284.52726.410
Southeastern Alps0-20%............
21-40%..0.7710.4100....1.158
41-60%0.4100..1.450....1.845
61-80%0.7711.4501.8450.41000.7714.926
over 80%0.41001.8452.1413.5311.4509.119
total1.4503.9305.6253.9302.14116.914
Southern Alps0-20%............
21-40%0.4100..0.4100....0.771
41-60%0.7710.41000.41000.4100..1.845
61-80%0.41001.1581.1580.41002.1415.026
over 80%..1.8453.2333.2339.61917.713
total1.4503.2335.0263.93011.71725.211
Switzerland0-20%..0.771..0.3100..1.158
21-40%0.41001.0580.7710.4100..2.538
41-60%1.1581.8453.9301.8450.31008.820
61-80%2.1416.3235.6253.2334.22921.313
over 80%1.74511.11721.31327.71130.51192.36
total5.22620.91331.41033.31035.010126.05

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168077/154460

NFI3

forest area: altitudinal vegetation zone · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %± %±
upper subalpinen/a..............
single-layered......50.020.450.025.0..33.012.1
multi-layered..........25.021.76.86.6
stratified....100.0.33.319.350.025.050.025.046.912.9
clustered structure......16.715.2..25.021.713.38.8
total....100.0.100.0.100.0.100.0.100.0.
lower subalpinen/a....16.810.8......3.42.4
single-layered100.0...25.012.548.19.663.614.588.910.553.46.4
multi-layered....33.313.633.39.118.211.611.110.526.55.7
stratified....16.610.714.86.89.18.7..11.64.1
clustered structure....8.38.03.73.69.18.7..5.02.8
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montanen/a....3.03.0..14.39.46.26.04.52.2
single-layered18.211.650.035.460.68.546.213.842.913.262.612.150.65.3
multi-layered63.614.5..30.38.046.213.814.39.412.58.330.34.9
stratified18.211.650.035.46.14.27.77.428.612.118.79.714.63.7
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a..............
single-layered35.79.133.319.340.79.550.014.540.015.554.515.041.45.1
multi-layered50.09.466.719.340.79.541.714.330.014.545.515.044.75.1
stratified14.36.6..18.57.58.38.030.014.5..13.83.6
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a..9.18.7........1.01.0
single-layered37.512.154.515.032.09.345.515.033.327.372.77.750.55.0
multi-layered56.312.436.414.564.09.645.515.033.327.327.37.844.45.0
stratified6.36.1..4.03.99.18.733.327.3..4.02.0
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a..5.35.13.11.8..4.83.31.41.42.00.7
single-layered33.96.347.411.542.95.047.86.047.67.765.85.647.92.6
multi-layered53.66.742.111.341.85.036.25.819.06.124.65.036.42.5
stratified12.54.45.35.111.23.213.04.126.26.86.83.012.31.7
clustered structure....1.01.02.92.02.42.41.41.41.40.6
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 #168078/154461

NFI3

forest area: altitudinal vegetation zone · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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..............
single-layered......1.0580.771..1.745
multi-layered..........0.41000.4100
stratified....0.41000.7710.7710.7712.538
clustered structure......0.3100..0.41000.771
total....0.41002.1411.4501.4505.226
lower subalpinen/a....0.771......0.771
single-layered0.4100..1.1584.4272.5372.83511.217
multi-layered....1.4503.1330.7710.41005.625
stratified....0.7711.4500.4100..2.438
clustered structure....0.41000.31000.4100..1.058
total0.4100..4.3299.2183.9303.23320.913
upper montanen/a....0.4100..0.7710.41001.450
single-layered0.7710.41007.1222.1412.1413.63115.915
multi-layered2.538..3.5312.1410.7710.7719.519
stratified0.7710.41000.7710.31001.4501.1584.628
clustered structure..............
total4.0300.77111.7174.4274.9265.72531.510
lower montanen/a..............
single-layered3.6310.7713.9302.1411.4502.14113.816
multi-layered5.0261.4503.9301.7441.1581.84514.915
stratified1.450..1.8450.31001.158..4.628
clustered structure..............
total10.1182.1419.6194.1283.5313.93033.310
colline/submontanen/a..0.4100........0.4100
single-layered2.2412.1412.8351.7440.41008.52017.714
multi-layered3.2331.4505.7251.7440.41003.23315.615
stratified0.4100..0.41000.31000.4100..1.450
clustered structure..............
total5.8253.9308.9203.8301.15811.81735.110
totaln/a..0.41001.158..0.7710.41002.538
single-layered6.8233.23314.91511.3177.12217.11460.47
multi-layered10.8182.83514.5158.6192.8356.42346.09
stratified2.5380.41003.9303.1333.9301.84515.515
clustered structure....0.41000.7710.41000.41001.745
total20.2136.72334.81023.61114.81526.011126.15

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168079/154462

NFI3

forest area: altitudinal vegetation zone · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure %± %± %± %± %± %±
AGn/a........33.327.333.327.3
single-layered........66.727.366.727.3
multi-layered............
stratified............
clustered structure............
total........100.0.100.0.
AIn/a............
single-layered..100.0.......100.0.
multi-layered............
stratified............
clustered structure............
total..100.0.......100.0.
ARn/a............
single-layered....50.036.0100.0.100.0.83.315.4
multi-layered....50.036.0....16.715.5
stratified............
clustered structure............
total....100.0.100.0.100.0.100.0.
BEn/a..25.021.7......1.91.9
single-layered..25.021.753.612.925.010.837.512.136.66.7
multi-layered..25.021.733.212.268.811.656.312.449.96.9
stratified100.0.25.021.713.38.76.36.16.36.111.54.4
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BSn/a............
single-layered......100.0.40.022.150.020.6
multi-layered........60.022.150.020.6
stratified............
clustered structure............
total......100.0.100.0.100.0.
FRn/a............
single-layered........100.0.25.021.7
multi-layered....100.0.50.035.5..50.025.1
stratified......50.035.5..25.021.7
clustered structure............
total....100.0.100.0.100.0.100.0.
GEn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
GLn/a....33.327.5....12.511.8
single-layered......100.0...50.017.8
multi-layered....66.727.4..100.0.37.517.3
stratified............
clustered structure............
total....100.0.100.0.100.0.100.0.
GRn/a....8.75.9....3.32.3
single-layered50.025.069.212.856.610.341.714.237.517.153.46.4
multi-layered..15.410.08.75.933.313.650.017.720.05.2
stratified50.025.07.77.426.09.225.012.512.511.721.75.3
clustered structure..7.77.4......1.71.7
total100.0.100.0.100.0.100.0.100.0.100.0.
JUn/a............
single-layered............
multi-layered......75.021.7100.0.80.017.9
stratified......25.021.8..20.018.0
clustered structure............
total......100.0.100.0.100.0.
LUn/a............
single-layered........100.0.100.0.
multi-layered............
stratified............
clustered structure............
total........100.0.100.0.
NEn/a............
single-layered......42.918.8..30.014.6
multi-layered....66.727.314.313.3..30.014.6
stratified....33.327.442.918.8..40.015.6
clustered structure............
total....100.0.100.0...100.0.
NWn/a............
single-layered............
multi-layered......100.0...100.0.
stratified............
clustered structure............
total......100.0...100.0.
OWn/a............
single-layered............
multi-layered............
stratified......100.0.100.0.75.021.8
clustered structure..100.0.......25.021.8
total..100.0...100.0.100.0.100.0.
SGn/a..100.0.......5.85.6
single-layered....75.021.728.617.160.022.047.112.1
multi-layered....25.021.757.118.740.022.041.212.0
stratified......14.313.3..5.95.7
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
SHn/a............
single-layered......100.0...50.035.8
multi-layered........100.0.50.035.8
stratified............
clustered structure............
total......100.0.100.0.100.0.
SOn/a............
single-layered......100.0.50.035.666.727.4
multi-layered........50.035.633.327.4
stratified............
clustered structure............
total......100.0.100.0.100.0.
SZn/a............
single-layered....50.035.6....20.018.0
multi-layered....50.035.6100.0.100.0.80.017.9
stratified............
clustered structure............
total....100.0.100.0.100.0.100.0.
TGn/a............
single-layered............
multi-layered......100.0...50.035.6
stratified....100.0.....50.035.6
clustered structure............
total....100.0.100.0...100.0.
TIn/a....14.313.2....1.71.7
single-layered..85.713.242.918.750.015.874.27.962.76.3
multi-layered25.021.714.313.228.617.150.015.825.87.928.85.9
stratified50.025.0..14.313.2....5.12.9
clustered structure25.021.7........1.71.7
total100.0.100.0.100.0.100.0.100.0.100.0.
URn/a............
single-layered....60.022.066.727.4..41.714.3
multi-layered..100.0.40.022.033.327.4100.0.58.314.3
stratified............
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
VDn/a............
single-layered..50.035.450.020.450.025.040.021.947.112.1
multi-layered....33.319.350.025.060.021.941.212.0
stratified..50.035.416.715.2....11.87.8
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
VSn/a............
single-layered50.020.448.39.358.811.950.014.438.513.549.45.7
multi-layered..34.58.835.311.641.714.253.813.836.45.5
stratified33.319.313.86.45.95.78.38.07.77.411.73.7
clustered structure16.715.23.43.4......2.61.8
total100.0.100.0.100.0.100.0.100.0.100.0.
ZGn/a............
single-layered............
multi-layered......100.0...100.0.
stratified............
clustered structure............
total......100.0...100.0.
ZHn/a............
single-layered............
multi-layered........100.0.100.0.
stratified............
clustered structure............
total........100.0.100.0.
Switzerlandn/a..3.32.34.62.3..1.11.12.00.8
single-layered33.012.153.56.450.65.341.35.150.55.047.92.6
multi-layered6.96.626.35.730.44.944.95.144.35.036.52.5
stratified46.712.911.74.214.43.713.83.54.01.912.21.7
clustered structure13.48.85.12.9......1.40.6
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 #168080/154463

NFI3

forest area: altitudinal vegetation zone · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a........0.41000.4100
single-layered........0.8700.870
multi-layered............
stratified............
clustered structure............
total........1.2571.257
AIn/a............
single-layered..0.3100......0.3100
multi-layered............
stratified............
clustered structure............
total..0.3100......0.3100
ARn/a............
single-layered....0.31001.0550.31001.641
multi-layered....0.3100....0.3100
stratified............
clustered structure............
total....0.6691.0550.31001.937
BEn/a..0.3100......0.3100
single-layered..0.31002.8351.4502.1416.523
multi-layered..0.31001.7453.8303.1338.919
stratified0.31000.31000.7710.31000.31002.141
clustered structure............
total0.31001.4505.2265.5255.52517.813
BL/BSn/a............
single-layered......0.41000.8701.257
multi-layered........1.2571.257
stratified............
clustered structure............
total......0.41002.0432.439
FRn/a............
single-layered........0.41000.4100
multi-layered....0.41000.4100..0.770
stratified......0.4100..0.4100
clustered structure............
total....0.41000.7700.41001.549
GEn/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
GLn/a....0.4100....0.4100
single-layered......1.549..1.549
multi-layered....0.870..0.41001.257
stratified............
clustered structure............
total....1.2571.5490.41003.133
GRn/a....0.771....0.771
single-layered0.7713.1334.6271.7451.05811.217
multi-layered..0.7710.7711.4501.4504.229
stratified0.7710.31002.1411.0580.31004.527
clustered structure..0.3100......0.3100
total1.4504.5278.0204.2292.83521.012
JUn/a............
single-layered............
multi-layered......1.2570.41001.649
stratified......0.4100..0.4100
clustered structure............
total......1.6490.41001.944
LUn/a............
single-layered........0.31000.3100
multi-layered............
stratified............
clustered structure............
total........0.31000.3100
NEn/a............
single-layered......1.057..1.057
multi-layered....0.6700.3100..1.057
stratified....0.31001.057..1.349
clustered structure............
total....1.0572.237..3.230
NWn/a............
single-layered............
multi-layered......0.4100..0.4100
stratified............
clustered structure............
total......0.4100..0.4100
OWn/a............
single-layered............
multi-layered............
stratified......0.7700.41001.157
clustered structure..0.4100......0.4100
total..0.4100..0.7700.41001.549
SGn/a..0.4100......0.4100
single-layered....1.1570.7701.1572.935
multi-layered....0.41001.4500.7702.537
stratified......0.4100..0.4100
clustered structure............
total..0.41001.4502.5371.8446.123
SHn/a............
single-layered......0.4100..0.4100
multi-layered........0.41000.4100
stratified............
clustered structure............
total......0.41000.41000.770
SOn/a............
single-layered......0.41000.41000.870
multi-layered........0.41000.4100
stratified............
clustered structure............
total......0.41000.8701.157
SZn/a............
single-layered....0.4100....0.4100
multi-layered....0.41000.7700.41001.449
stratified............
clustered structure............
total....0.7700.7700.41001.844
TGn/a............
single-layered............
multi-layered......0.3100..0.3100
stratified....0.3100....0.3100
clustered structure............
total....0.31000.3100..0.670
TIn/a....0.4100....0.4100
single-layered..2.1411.1581.8448.22013.316
multi-layered0.41000.41000.7711.8442.9356.124
stratified0.771..0.4100....1.158
clustered structure0.4100........0.4100
total1.4502.5372.5373.63111.11721.112
URn/a............
single-layered....1.0570.770..1.743
multi-layered..0.7700.7700.31000.7702.336
stratified............
clustered structure............
total..0.7701.7431.0570.7704.027
VDn/a............
single-layered..0.41001.1580.8710.8713.035
multi-layered....0.8710.8711.1582.737
stratified..0.41000.4100....0.871
clustered structure............
total..0.8712.3401.5501.9446.524
VSn/a............
single-layered1.0584.8263.4312.1411.74413.015
multi-layered..3.4312.1411.7442.4379.618
stratified0.7711.4500.31000.31000.31003.133
clustered structure0.31000.3100......0.771
total2.1419.9185.8244.1284.52726.410
ZGn/a............
single-layered............
multi-layered......0.4100..0.4100
stratified............
clustered structure............
total......0.4100..0.4100
ZHn/a............
single-layered............
multi-layered........0.41000.4100
stratified............
clustered structure............
total........0.41000.4100
Switzerlandn/a..0.7711.450..0.41002.538
single-layered1.74511.11715.71513.71617.91460.27
multi-layered0.41005.5259.41914.91515.71545.99
stratified2.4382.4384.5284.6281.45015.315
clustered structure0.7711.158......1.845
total5.22620.81331.11033.21035.410125.75

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168081/154464

NFI3

forest area: altitudinal vegetation zone · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %±
upper subalpinen/a............
single-layered......45.515.0..33.112.1
multi-layered........25.021.76.86.6
stratified......45.515.050.025.046.712.9
clustered structure......9.18.725.021.713.48.8
total......100.0.100.0.100.0.
lower subalpinen/a......4.43.0..3.42.4
single-layered100.0...33.327.246.87.388.910.553.46.4
multi-layered......31.96.811.110.526.55.7
stratified....33.327.212.84.9..11.64.1
clustered structure....33.327.24.32.9..5.02.8
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a......5.73.27.16.94.42.2
single-layered20.012.7..60.015.554.86.857.313.250.55.3
multi-layered60.015.550.035.440.015.526.46.114.29.330.54.9
stratified20.012.750.035.4..13.24.621.411.014.63.7
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a............
single-layered36.09.620.017.933.311.148.68.554.515.041.45.1
multi-layered48.010.080.017.950.011.834.38.045.515.044.85.1
stratified16.07.3..16.78.817.16.4..13.83.6
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a..11.110.5......1.01.0
single-layered43.712.444.416.645.515.033.38.672.77.750.65.0
multi-layered56.312.433.315.745.515.060.08.927.37.844.45.0
stratified..11.110.59.18.76.74.6..4.02.0
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a..6.36.1..2.91.31.41.41.90.7
single-layered36.56.731.311.642.97.647.23.864.85.747.92.6
multi-layered51.96.950.012.542.97.633.53.625.35.236.52.5
stratified11.54.412.58.311.95.014.82.77.03.012.31.7
clustered structure....2.42.41.71.01.41.41.40.6
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 #168082/154465

NFI3

forest area: altitudinal vegetation zone · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpinen/a............
single-layered......1.745..1.745
multi-layered........0.41000.4100
stratified......1.7450.7712.438
clustered structure......0.31000.41000.771
total......3.8301.4505.226
lower subalpinen/a......0.771..0.771
single-layered0.4100..0.41007.6212.83511.218
multi-layered......5.2260.41005.525
stratified....0.41002.141..2.438
clustered structure....0.41000.771..1.158
total0.4100..1.15816.3143.23320.913
upper montanen/a......1.0580.41001.450
single-layered0.771..2.24110.0182.83515.815
multi-layered2.2410.41001.4504.8270.7719.519
stratified0.7710.4100..2.4381.1584.628
clustered structure............
total3.7310.7713.63118.3135.02631.310
lower montanen/a............
single-layered3.3330.41002.2415.9242.14113.816
multi-layered4.4291.4503.2334.1291.84514.915
stratified1.550..1.1582.141..4.628
clustered structure............
total9.1201.8456.52312.1173.93033.410
colline/submontanen/a..0.4100......0.4100
single-layered2.6381.4501.8453.5318.52017.714
multi-layered3.3331.1581.8456.2233.23315.515
stratified..0.41000.41000.771..1.450
clustered structure............
total5.8253.2334.03010.41811.71735.010
totaln/a..0.4100..1.7450.41002.538
single-layered6.9231.8456.52328.71116.31460.27
multi-layered9.9192.8356.52320.4136.42345.99
stratified2.2410.7711.8459.0191.84515.415
clustered structure....0.41001.0580.41001.845
total19.0135.62515.11560.8725.211125.85

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168083/154466

NFI3

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonestand structure %± %± %± %± %± %± %±
upper subalpinen/a..............
single-layered......50.020.450.025.0..33.012.1
multi-layered..........25.021.76.86.5
stratified..100.0...33.319.350.025.050.025.046.912.9
clustered structure......16.715.2..25.021.713.38.8
total..100.0...100.0.100.0.100.0.100.0.
lower subalpinen/a..16.715.225.922.2......3.52.4
single-layered100.0.16.715.224.721.548.39.363.614.588.910.553.36.4
multi-layered..16.715.249.425.034.58.818.211.611.110.526.55.7
stratified..33.319.3..13.86.49.18.7..11.74.2
clustered structure..16.715.2..3.43.49.18.7..5.02.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montanen/a....6.36.1..12.58.37.16.94.52.2
single-layered16.710.864.312.850.012.558.811.950.012.557.313.250.55.3
multi-layered58.314.221.411.043.812.435.311.612.58.314.29.330.34.9
stratified25.012.514.39.4..5.95.725.010.821.411.014.73.8
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montanen/a..............
single-layered33.38.618.211.657.911.350.014.436.414.554.515.041.35.1
multi-layered53.39.145.515.036.811.141.714.236.414.545.515.044.85.1
stratified13.36.236.414.55.35.18.38.027.313.4..13.93.6
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a4.03.9..........1.01.0
single-layered44.09.933.313.640.015.538.513.533.319.372.77.750.55.0
multi-layered48.010.058.314.260.015.553.813.850.020.427.37.844.45.0
stratified4.03.98.38.0..7.77.416.715.2..4.02.0
clustered structure..............
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a1.51.52.32.24.22.9..4.22.91.41.42.00.7
single-layered35.35.836.47.348.97.149.45.747.97.264.85.747.82.6
multi-layered51.56.136.47.344.97.136.45.522.96.125.35.236.42.5
stratified11.83.922.76.32.02.011.73.722.96.17.03.012.41.7
clustered structure..2.32.2..2.61.82.12.11.41.41.40.6
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 #168084/154467

NFI3

forest area: altitudinal vegetation zone · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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......1.0580.771..1.745
multi-layered..........0.41000.4100
stratified..0.4100..0.7710.7710.7712.538
clustered structure......0.3100..0.41000.771
total..0.4100..2.1411.4501.4505.226
lower subalpinen/a..0.41000.4100......0.771
single-layered0.41000.41000.31004.8262.5382.83511.217
multi-layered..0.41000.7713.4310.7710.41005.525
stratified..0.771..1.4500.4100..2.438
clustered structure..0.4100..0.31000.4100..1.158
total0.41002.2411.4509.9183.9303.23320.913
upper montanen/a....0.3100..0.7710.41001.450
single-layered0.7713.2332.8353.4312.8352.83515.815
multi-layered2.5381.1582.4382.1410.7710.7719.519
stratified1.1580.771..0.31001.4501.1584.628
clustered structure..............
total4.3295.0265.5255.8245.6255.02631.310
lower montanen/a..............
single-layered3.6320.7713.8302.1411.4502.14113.716
multi-layered5.7251.8452.4381.7441.4501.84514.815
stratified1.4501.4500.31000.31001.158..4.628
clustered structure..............
total10.7184.0306.6224.1283.9303.93033.110
colline/submontanen/a0.4100..........0.4100
single-layered3.9301.4501.4501.7440.7718.52017.714
multi-layered4.3292.5382.1412.4371.1583.23315.515
stratified0.41000.4100..0.31000.4100..1.450
clustered structure..............
total8.9204.3293.4314.5272.14111.71735.010
totaln/a0.41000.41000.771..0.7710.41002.538
single-layered8.6205.8258.32013.0158.12016.31460.07
multi-layered12.5175.8257.6219.6183.9306.42345.79
stratified2.9353.6310.31003.1333.9301.84515.515
clustered structure..0.4100..0.7710.41000.41001.845
total24.31215.91516.91326.41016.91425.211125.55

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168085/154468

NFI3

forest area: altitudinal vegetation zone · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regionstand structure %± %± %± %± %± %±
Western Juran/a............
single-layered..100.0.20.012.730.49.637.517.131.07.1
multi-layered....60.015.552.210.462.517.154.87.7
stratified....20.012.717.47.9..14.35.4
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Eastern Juran/a............
single-layered......100.0.50.017.760.015.5
multi-layered........50.017.740.015.5
stratified............
clustered structure............
total......100.0.100.0.100.0.
Western Plateaun/a............
single-layered......100.0...50.035.5
multi-layered....100.0.....50.035.5
stratified............
clustered structure............
total....100.0.100.0...100.0.
Central Plateaun/a............
single-layered........57.118.744.416.6
multi-layered......100.0.28.617.144.416.6
stratified........14.313.311.110.5
clustered structure............
total......100.0.100.0.100.0.
Eastern Plateaun/a........50.035.420.017.9
single-layered............
multi-layered......100.0.50.035.460.021.9
stratified....100.0.....20.017.9
clustered structure............
total....100.0.100.0.100.0.100.0.
Western Pre-Alpsn/a............
single-layered....66.727.3..25.021.730.014.5
multi-layered....33.327.350.035.575.021.750.015.9
stratified..100.0...50.035.5..20.012.7
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Central Pre-Alpsn/a............
single-layered....50.035.420.017.9..20.012.7
multi-layered....50.035.440.021.950.035.440.015.5
stratified......40.021.950.035.430.014.5
clustered structure..100.0.......10.09.5
total..100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alpsn/a............
single-layered..100.0.60.022.045.515.080.017.959.110.5
multi-layered....40.022.054.515.020.017.940.910.5
stratified............
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alpsn/a..25.021.7......4.24.1
single-layered..25.021.766.815.725.021.750.020.545.910.2
multi-layered..25.021.711.110.550.025.150.020.529.19.3
stratified100.0.25.021.722.213.925.021.7..20.88.3
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alpsn/a............
single-layered....50.020.566.727.3..35.712.9
multi-layered..100.0.50.020.533.327.3100.0.64.312.8
stratified............
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alpsn/a..100.0.20.018.0....15.510.1
single-layered....40.022.080.017.9..46.113.9
multi-layered....40.022.0..100.0.30.712.8
stratified......20.018.0..7.77.4
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alpsn/a............
single-layered50.020.448.39.358.811.950.014.438.513.549.45.7
multi-layered..34.58.835.311.641.714.253.813.836.45.5
stratified33.319.313.86.45.95.78.38.07.77.411.73.7
clustered structure16.715.23.43.4......2.61.8
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alpsn/a....12.58.3....4.22.9
single-layered50.025.063.614.550.012.536.414.533.319.347.97.2
multi-layered..18.211.612.58.336.414.550.020.422.96.1
stratified50.025.09.18.725.010.827.313.416.715.222.96.1
clustered structure..9.18.7......2.12.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alpsn/a....7.16.9....1.41.4
single-layered..88.910.557.313.254.515.072.77.764.85.7
multi-layered25.021.711.110.514.29.345.515.027.37.825.35.2
stratified50.025.0..21.411.0....7.03.0
clustered structure25.021.7........1.41.4
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerlandn/a..3.42.44.52.2..1.01.02.00.7
single-layered33.112.153.46.450.55.341.75.150.55.047.92.6
multi-layered6.86.526.45.730.44.944.45.144.65.036.42.5
stratified46.912.911.74.214.63.713.93.63.91.912.31.7
clustered structure13.38.85.02.8......1.40.6
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 #168086/154469

NFI3

forest area: altitudinal vegetation zone · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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..0.41000.7712.5381.1584.627
multi-layered....2.1414.3291.8458.220
stratified....0.7711.450..2.141
clustered structure............
total..0.41003.6318.2202.93515.015
Eastern Juran/a............
single-layered......0.8701.6492.440
multi-layered........1.6491.649
stratified............
clustered structure............
total......0.8703.2344.030
Western Plateaun/a............
single-layered......0.4100..0.4100
multi-layered....0.4100....0.4100
stratified............
clustered structure............
total....0.41000.4100..0.870
Central Plateaun/a............
single-layered........1.2501.250
multi-layered......0.6710.6711.250
stratified........0.31000.3100
clustered structure............
total......0.6712.2372.833
Eastern Plateaun/a........0.41000.4100
single-layered............
multi-layered......0.7710.41001.158
stratified....0.4100....0.4100
clustered structure............
total....0.41000.7710.7711.844
Western Pre-Alpsn/a............
single-layered....0.770..0.41001.157
multi-layered....0.41000.41001.1571.944
stratified..0.4100..0.4100..0.770
clustered structure............
total..0.41001.1570.7701.5493.730
Central Pre-Alpsn/a............
single-layered....0.41000.4100..0.771
multi-layered....0.41000.7710.41001.450
stratified......0.7710.41001.158
clustered structure..0.4100......0.4100
total..0.41000.7711.8440.7713.631
Eastern Pre-Alpsn/a............
single-layered..0.41001.1571.8441.4504.627
multi-layered....0.7712.1400.41003.233
stratified............
clustered structure............
total..0.41001.8443.9291.8447.920
Northwestern Alpsn/a..0.4100......0.4100
single-layered..0.41002.2400.41001.1573.930
multi-layered..0.41000.41000.7711.1572.537
stratified0.41000.41000.7710.4100..1.844
clustered structure............
total0.41001.4503.2331.4502.1408.619
Central Alpsn/a............
single-layered....1.0570.770..1.744
multi-layered..0.7701.0570.31001.0573.132
stratified............
clustered structure............
total..0.7702.1401.0571.0574.825
Northeastern Alpsn/a..0.41000.4100....0.771
single-layered....0.7701.449..2.140
multi-layered....0.770..0.7701.449
stratified......0.4100..0.4100
clustered structure............
total..0.41001.8441.8440.7704.726
Southwestern Alpsn/a............
single-layered1.0584.8263.4312.1411.74413.015
multi-layered..3.4312.1411.7442.4379.618
stratified0.7711.4500.31000.31000.31003.133
clustered structure0.31000.3100......0.771
total2.1419.9185.8244.1284.52726.410
Southeastern Alpsn/a....0.771....0.771
single-layered0.7712.5382.8351.4500.7718.120
multi-layered..0.7710.7711.4501.1583.930
stratified0.7710.41001.4501.1580.41003.930
clustered structure..0.4100......0.4100
total1.4503.9305.6253.9302.14116.914
Southern Alpsn/a....0.4100....0.4100
single-layered..2.8352.8352.1418.52016.314
multi-layered0.41000.41000.7711.8453.2336.423
stratified0.771..1.158....1.845
clustered structure0.4100........0.4100
total1.4503.2335.0263.93011.71725.211
Switzerlandn/a..0.7711.450..0.41002.538
single-layered1.74511.21715.91513.91617.71460.47
multi-layered0.41005.5259.61914.81515.61545.99
stratified2.5382.5384.6284.6281.45015.515
clustered structure0.7711.158......1.745
total5.22620.91331.41033.31035.010126.05

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168087/154470

NFI3

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %± %±
upper subalpine< 1%..............
1-9%......83.315.225.021.750.025.052.912.9
10-25%....100.0.16.715.275.021.750.025.047.112.9
26-50%..............
51-75%..............
76-100%..............
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine< 1%..........11.110.51.71.7
1-9%100.0...33.313.644.49.645.515.066.715.746.76.4
10-25%....58.414.237.09.327.313.422.213.936.76.2
26-50%......18.57.518.211.6..11.54.1
51-75%..............
76-100%....8.38.0..9.18.7..3.42.3
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane< 1%27.313.4..12.15.7......7.92.9
1-9%9.18.7..39.48.538.513.550.013.443.912.437.05.1
10-25%9.18.7..18.26.715.410.028.612.137.412.121.44.3
26-50%27.313.4100.0.21.37.130.812.87.16.912.58.321.34.3
51-75%9.18.7..3.03.07.77.414.39.46.26.06.72.7
76-100%18.211.6..6.14.27.77.4....5.62.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane< 1%10.75.8....8.38.010.09.5..5.32.3
1-9%25.08.216.715.233.39.125.012.530.014.563.614.531.94.8
10-25%10.75.833.319.329.68.850.014.540.015.59.18.725.34.5
26-50%17.97.216.715.222.28.08.38.020.012.79.18.717.13.9
51-75%25.08.216.715.211.16.1....18.211.614.03.6
76-100%10.75.816.715.23.73.68.38.0....6.42.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane< 1%6.36.1......33.327.3..2.01.4
1-9%18.89.836.414.528.09.045.515.0..33.38.230.24.6
10-25%37.512.127.313.416.07.327.313.433.327.348.58.733.44.7
26-50%25.010.827.313.432.09.327.313.433.327.312.15.723.24.2
51-75%6.36.19.18.716.07.3......6.12.4
76-100%6.36.1..8.05.4....6.14.25.12.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%12.54.4..4.12.01.41.44.83.31.41.44.21.1
1-9%21.45.526.310.133.74.843.56.038.17.545.25.836.12.5
10-25%17.95.126.310.126.54.531.95.635.77.437.05.629.42.4
26-50%21.45.531.610.721.44.118.84.714.35.49.63.418.22.0
51-75%16.14.910.57.08.22.81.41.44.83.34.12.37.11.4
76-100%10.74.15.35.16.12.42.92.02.42.42.71.95.11.2
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 #168088/154471

NFI3

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%..............
1-9%......1.7440.41000.7712.835
10-25%....0.41000.31001.1580.7712.538
26-50%..............
51-75%..............
76-100%..............
total....0.41002.1411.4501.4505.226
lower subalpine< 1%..........0.41000.4100
1-9%0.4100..1.4504.1281.8442.1419.819
10-25%....2.5383.4311.1580.7717.721
26-50%......1.7440.771..2.438
51-75%..............
76-100%....0.4100..0.4100..0.771
total0.4100..4.3299.2183.9303.23320.913
upper montane< 1%1.158..1.450......2.538
1-9%0.4100..4.6281.7442.5372.53811.717
10-25%0.4100..2.1410.7711.4502.1416.723
26-50%1.1580.7712.5381.4500.41000.7716.723
51-75%0.4100..0.41000.31000.7710.41002.141
76-100%0.771..0.7710.3100....1.845
total4.0300.77111.7174.4274.9265.72531.510
lower montane< 1%1.158....0.31000.4100..1.845
1-9%2.5380.41003.2331.0581.1582.53810.618
10-25%1.1580.7712.8352.1411.4500.41008.420
26-50%1.8450.41002.1410.31000.7710.41005.725
51-75%2.5380.41001.158....0.7714.728
76-100%1.1580.41000.41000.3100....2.141
total10.1182.1419.6194.1283.5313.93033.310
colline/submontane< 1%0.4100......0.4100..0.771
1-9%1.1581.4502.5381.744..3.93010.618
10-25%2.2411.1581.4501.0580.41005.72511.717
26-50%1.4501.1582.8351.0580.41001.4508.121
51-75%0.41000.41001.450......2.141
76-100%0.4100..0.771....0.7711.845
total5.8253.9308.9203.8301.15811.81735.110
total< 1%2.538..1.4500.31000.7710.41005.326
1-9%4.3291.84511.71710.3175.72411.81745.59
10-25%3.6311.8459.2197.5215.3259.61937.010
26-50%4.3292.1417.5224.4272.1412.53823.012
51-75%3.2330.7712.8350.31000.7711.1588.920
76-100%2.2410.41002.1410.7710.41000.7716.424
total20.2136.72334.81023.61114.81526.011126.15

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168089/154472

NFI3

forest area: altitudinal vegetation zone · regeneration cover · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonregeneration cover %± %± %± %± %± %±
AG< 1%............
1-9%........66.727.366.727.3
10-25%............
26-50%........33.327.333.327.3
51-75%............
76-100%............
total........100.0.100.0.
AI< 1%............
1-9%..100.0.......100.0.
10-25%............
26-50%............
51-75%............
76-100%............
total..100.0.......100.0.
AR< 1%............
1-9%......33.327.7100.0.33.319.6
10-25%......66.727.6..33.319.6
26-50%....100.0.....33.319.6
51-75%............
76-100%............
total....100.0.100.0.100.0.100.0.
BE< 1%....13.38.718.89.86.36.111.54.4
1-9%..50.025.039.812.625.010.812.58.326.96.1
10-25%100.0.50.025.019.910.318.89.856.312.434.66.6
26-50%....20.410.56.36.16.36.19.74.1
51-75%......18.89.86.36.17.73.7
76-100%....6.66.412.58.312.58.39.64.1
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BS< 1%............
1-9%......100.0.20.018.033.319.4
10-25%........20.018.016.715.3
26-50%........40.022.133.319.4
51-75%........20.018.016.715.3
76-100%............
total......100.0.100.0.100.0.
FR< 1%............
1-9%............
10-25%......100.0...50.025.1
26-50%........100.0.25.021.7
51-75%............
76-100%....100.0.....25.021.7
total....100.0.100.0.100.0.100.0.
GE< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
GL< 1%....66.727.4....25.015.4
1-9%......50.025.2..25.015.4
10-25%......50.025.2..25.015.4
26-50%....33.327.5..100.0.25.015.4
51-75%............
76-100%............
total....100.0.100.0.100.0.100.0.
GR< 1%..7.77.4..8.38.012.511.75.02.8
1-9%25.021.746.213.847.910.433.313.625.015.340.06.3
10-25%75.021.723.111.734.79.933.313.625.015.333.36.1
26-50%..15.410.08.75.925.012.537.517.116.74.8
51-75%....8.75.9....3.32.3
76-100%..7.77.4......1.71.7
total100.0.100.0.100.0.100.0.100.0.100.0.
JU< 1%............
1-9%......25.021.8..20.018.0
10-25%............
26-50%........100.0.20.018.0
51-75%......50.025.1..40.022.0
76-100%......25.021.8..20.018.0
total......100.0.100.0.100.0.
LU< 1%............
1-9%............
10-25%............
26-50%........100.0.100.0.
51-75%............
76-100%............
total........100.0.100.0.
NE< 1%............
1-9%............
10-25%......14.313.3..10.09.5
26-50%....66.727.342.918.8..50.015.9
51-75%....33.327.442.918.8..40.015.6
76-100%............
total....100.0.100.0...100.0.
NW< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%......100.0...100.0.
total......100.0...100.0.
OW< 1%............
1-9%..100.0.......25.021.8
10-25%......50.035.7..25.021.8
26-50%......50.035.7..25.021.8
51-75%............
76-100%........100.0.25.021.8
total..100.0...100.0.100.0.100.0.
SG< 1%............
1-9%....50.025.142.918.840.022.041.212.0
10-25%..100.0.25.021.7..20.017.917.69.2
26-50%....25.021.728.617.120.017.923.610.3
51-75%......14.313.320.017.911.87.8
76-100%......14.313.3..5.95.7
total..100.0.100.0.100.0.100.0.100.0.
SH< 1%............
1-9%......100.0...50.035.8
10-25%............
26-50%........100.0.50.035.8
51-75%............
76-100%............
total......100.0.100.0.100.0.
SO< 1%............
1-9%......100.0.50.035.666.727.4
10-25%........50.035.633.327.4
26-50%............
51-75%............
76-100%............
total......100.0.100.0.100.0.
SZ< 1%............
1-9%............
10-25%....50.035.6....20.018.0
26-50%......50.035.6100.0.40.022.0
51-75%....50.035.650.035.6..40.022.0
76-100%............
total....100.0.100.0.100.0.100.0.
TG< 1%............
1-9%............
10-25%............
26-50%....100.0.....50.035.6
51-75%......100.0...50.035.6
76-100%............
total....100.0.100.0...100.0.
TI< 1%............
1-9%50.025.071.417.142.918.760.015.535.58.645.86.5
10-25%50.025.028.617.128.617.110.09.548.49.037.36.3
26-50%....14.313.210.09.59.75.38.53.6
51-75%....14.313.220.012.7..5.12.9
76-100%........6.54.43.42.4
total100.0.100.0.100.0.100.0.100.0.100.0.
UR< 1%....20.018.0....8.38.0
1-9%....40.022.066.727.450.035.641.714.3
10-25%..100.0.......16.710.8
26-50%....40.022.033.327.4..25.012.6
51-75%........50.035.68.38.0
76-100%............
total..100.0.100.0.100.0.100.0.100.0.
VD< 1%....16.715.2....5.95.7
1-9%..50.035.433.319.325.021.740.021.935.311.6
10-25%....16.715.250.025.0..17.69.3
26-50%......25.021.720.017.911.87.8
51-75%........40.021.911.87.8
76-100%..50.035.433.319.3....17.69.3
total..100.0.100.0.100.0.100.0.100.0.
VS< 1%....5.95.78.38.0..2.61.8
1-9%83.315.241.49.241.211.925.012.538.513.541.65.6
10-25%16.715.241.49.217.69.350.014.430.812.833.85.4
26-50%..17.27.023.510.38.38.030.812.818.24.4
51-75%....5.95.7....1.31.3
76-100%....5.95.78.38.0..2.61.8
total100.0.100.0.100.0.100.0.100.0.100.0.
ZG< 1%............
1-9%............
10-25%............
26-50%......100.0...100.0.
51-75%............
76-100%............
total......100.0...100.0.
ZH< 1%............
1-9%............
10-25%............
26-50%........100.0.100.0.
51-75%............
76-100%............
total........100.0.100.0.
Switzerland< 1%..1.71.78.12.95.22.31.91.44.21.1
1-9%53.212.946.96.437.15.132.24.830.44.636.22.5
10-25%46.812.936.46.221.54.425.54.532.94.729.32.4
26-50%..11.64.120.84.317.03.923.54.318.22.0
51-75%....6.72.613.63.56.22.57.01.3
76-100%..3.52.45.92.56.52.65.02.25.21.2
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 #168090/154473

NFI3

forest area: altitudinal vegetation zone · regeneration cover · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
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%........0.8700.870
10-25%............
26-50%........0.41000.4100
51-75%............
76-100%............
total........1.2571.257
AI< 1%............
1-9%..0.3100......0.3100
10-25%............
26-50%............
51-75%............
76-100%............
total..0.3100......0.3100
AR< 1%............
1-9%......0.31000.31000.669
10-25%......0.669..0.669
26-50%....0.669....0.669
51-75%............
76-100%............
total....0.6691.0550.31001.937
BE< 1%....0.7711.0580.31002.141
1-9%..0.7712.1411.4500.7714.826
10-25%0.31000.7711.0581.0583.1336.223
26-50%....1.0580.31000.31001.745
51-75%......1.0580.31001.450
76-100%....0.31000.7710.7711.745
total0.31001.4505.2265.5255.52517.813
BL/BS< 1%............
1-9%......0.41000.41000.870
10-25%........0.41000.4100
26-50%........0.8700.870
51-75%........0.41000.4100
76-100%............
total......0.41002.0432.439
FR< 1%............
1-9%............
10-25%......0.770..0.770
26-50%........0.41000.4100
51-75%............
76-100%....0.4100....0.4100
total....0.41000.7700.41001.549
GE< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
GL< 1%....0.870....0.870
1-9%......0.870..0.870
10-25%......0.870..0.870
26-50%....0.4100..0.41000.870
51-75%............
76-100%............
total....1.2571.5490.41003.133
GR< 1%..0.3100..0.31000.31001.058
1-9%0.31002.1413.9301.4500.7718.420
10-25%1.0581.0582.8351.4500.7717.022
26-50%..0.7710.7711.0581.0583.531
51-75%....0.771....0.771
76-100%..0.3100......0.3100
total1.4504.5278.0204.2292.83521.012
JU< 1%............
1-9%......0.4100..0.4100
10-25%............
26-50%........0.41000.4100
51-75%......0.870..0.870
76-100%......0.4100..0.4100
total......1.6490.41001.944
LU< 1%............
1-9%............
10-25%............
26-50%........0.31000.3100
51-75%............
76-100%............
total........0.31000.3100
NE< 1%............
1-9%............
10-25%......0.3100..0.3100
26-50%....0.6701.057..1.644
51-75%....0.31001.057..1.349
76-100%............
total....1.0572.237..3.230
NW< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%......0.4100..0.4100
total......0.4100..0.4100
OW< 1%............
1-9%..0.4100......0.4100
10-25%......0.4100..0.4100
26-50%......0.4100..0.4100
51-75%............
76-100%........0.41000.4100
total..0.4100..0.7700.41001.549
SG< 1%............
1-9%....0.7701.1570.7702.537
10-25%..0.41000.4100..0.41001.158
26-50%....0.41000.7700.41001.450
51-75%......0.41000.41000.770
76-100%......0.4100..0.4100
total..0.41001.4502.5371.8446.123
SH< 1%............
1-9%......0.4100..0.4100
10-25%............
26-50%........0.41000.4100
51-75%............
76-100%............
total......0.41000.41000.770
SO< 1%............
1-9%......0.41000.41000.870
10-25%........0.41000.4100
26-50%............
51-75%............
76-100%............
total......0.41000.8701.157
SZ< 1%............
1-9%............
10-25%....0.4100....0.4100
26-50%......0.41000.41000.770
51-75%....0.41000.4100..0.770
76-100%............
total....0.7700.7700.41001.844
TG< 1%............
1-9%............
10-25%............
26-50%....0.3100....0.3100
51-75%......0.3100..0.3100
76-100%............
total....0.31000.3100..0.670
TI< 1%............
1-9%0.7711.8441.1582.1413.9309.719
10-25%0.7710.7710.7710.41005.4257.921
26-50%....0.41000.41001.1581.844
51-75%....0.41000.771..1.158
76-100%........0.7710.771
total1.4502.5372.5373.63111.11721.112
UR< 1%....0.3100....0.3100
1-9%....0.7700.7700.31001.743
10-25%..0.770......0.770
26-50%....0.7700.3100..1.057
51-75%........0.31000.3100
76-100%............
total..0.7701.7431.0570.7704.027
VD< 1%....0.4100....0.4100
1-9%..0.41000.8710.41000.8712.340
10-25%....0.41000.871..1.158
26-50%......0.41000.41000.871
51-75%........0.8710.871
76-100%..0.41000.871....1.158
total..0.8712.3401.5501.9446.524
VS< 1%....0.31000.3100..0.771
1-9%1.7444.1282.4371.0581.74411.017
10-25%0.31004.1281.0582.1411.4508.919
26-50%..1.7441.4500.31001.4504.826
51-75%....0.3100....0.3100
76-100%....0.31000.3100..0.771
total2.1419.9185.8244.1284.52726.410
ZG< 1%............
1-9%............
10-25%............
26-50%......0.4100..0.4100
51-75%............
76-100%............
total......0.4100..0.4100
ZH< 1%............
1-9%............
10-25%............
26-50%........0.41000.4100
51-75%............
76-100%............
total........0.41000.4100
Switzerland< 1%..0.31002.5381.7450.7715.326
1-9%2.8359.81911.51710.71810.81845.59
10-25%2.4387.6216.7238.42011.71736.810
26-50%..2.4386.5235.6258.32122.912
51-75%....2.1414.5282.2418.820
76-100%..0.7711.8452.2411.8456.524
total5.22620.81331.11033.21035.410125.75

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168091/154474

NFI3

forest area: altitudinal vegetation zone · regeneration cover · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %±
upper subalpine< 1%............
1-9%......54.515.050.025.053.312.9
10-25%......45.515.050.025.046.712.9
26-50%............
51-75%............
76-100%............
total......100.0.100.0.100.0.
lower subalpine< 1%........11.110.51.71.7
1-9%100.0...66.727.240.47.266.715.746.86.4
10-25%......42.67.222.213.936.66.2
26-50%......14.95.2..11.64.1
51-75%............
76-100%....33.327.22.12.1..3.42.3
total100.0...100.0.100.0.100.0.100.0.
upper montane< 1%30.014.5....7.53.6..7.92.9
1-9%10.09.5..30.014.543.46.843.013.236.95.1
10-25%10.09.5..20.012.720.75.635.612.821.34.3
26-50%30.014.550.035.440.015.517.15.214.29.321.54.4
51-75%10.09.5....7.53.67.16.96.72.7
76-100%10.09.550.035.410.09.53.82.6..5.72.5
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane< 1%12.06.5....5.73.9..5.42.3
1-9%24.08.520.017.922.29.834.38.063.614.531.84.8
10-25%12.06.5..33.311.140.08.39.18.725.34.5
26-50%20.08.0..27.810.614.35.99.18.717.13.9
51-75%20.08.060.021.911.17.42.92.818.211.614.03.6
76-100%12.06.520.017.95.65.42.92.8..6.52.5
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane< 1%..11.110.5..3.33.3..2.01.4
1-9%31.311.6..45.515.030.08.433.38.230.44.6
10-25%31.311.644.416.618.211.620.07.348.58.733.44.7
26-50%31.311.622.213.918.211.633.38.612.15.723.24.2
51-75%6.36.111.110.59.18.710.05.5..6.02.4
76-100%..11.110.59.18.73.33.36.14.25.02.2
total100.0.100.0.100.0.100.0.100.0.100.0.
total< 1%11.54.46.36.1..4.01.51.41.44.21.1
1-9%25.06.06.36.133.37.339.23.745.15.936.02.5
10-25%17.35.225.010.823.86.631.83.536.65.729.32.4
26-50%25.06.018.89.826.26.817.62.99.93.518.32.0
51-75%13.54.725.010.87.14.04.51.64.22.47.11.4
76-100%7.73.718.89.89.54.52.81.32.82.05.11.2
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 #168092/154475
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