Search legacy datasets

back

search result: 155765 entries on 6491 pages

NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpineless than 1%..0.4100..1.0582.8350.7714.927
1-4%..0.771..4.8261.8452.83510.118
5-9%......1.7442.1411.8455.625
10-25%......2.7353.5310.7717.022
26-50%........0.7710.41001.158
51-75%..............
76-100%..............
total..1.158..10.31810.9176.42328.711
lower subalpineless than 1%0.41002.2412.1412.8354.6272.53814.415
1-4%0.41004.7272.4387.5215.3254.62724.912
5-9%0.41009.4192.1415.1256.0243.53126.511
10-25%0.410010.8183.1339.6185.6253.23332.710
26-50%..3.6312.6384.5273.5311.45015.615
51-75%....0.3100..0.41000.7711.450
76-100%..0.771........0.771
total1.45031.41012.61629.51025.31116.014116.25
upper montaneless than 1%..1.4505.5251.4504.2282.83515.415
1-4%0.7714.7274.1284.5274.2286.42324.612
5-9%1.4507.9213.1334.5272.8357.12226.811
10-25%1.45018.0147.6214.8265.6258.52046.09
26-50%1.4508.7204.5272.7352.1414.22923.712
51-75%1.4503.6311.4500.31001.4501.8459.919
76-100%1.1581.1580.3100..0.41000.41003.233
total7.52245.4826.61018.21320.71231.110149.64
lower montaneless than 1%0.7710.7711.4500.31000.41001.1584.628
1-4%2.5384.0303.1330.7711.4503.93015.615
5-9%2.5381.4502.1411.7441.1585.32514.116
10-25%7.9217.6216.2232.1413.5313.53130.811
26-50%7.5224.3296.2232.1411.1581.15822.212
51-75%2.5381.8451.7440.7710.41000.41007.422
76-100%1.4501.1582.141....0.41004.927
total25.01220.91322.8117.5217.72115.61499.66
colline/submontaneless than 1%0.4100........3.2333.531
1-4%0.7710.7711.0581.0581.1584.9269.519
5-9%5.0271.1580.7712.1410.41009.21918.414
10-25%5.4263.6313.8302.4371.45010.31826.811
26-50%3.9301.8452.8351.4500.7713.53114.116
51-75%4.6280.7710.31000.3100..0.41006.423
76-100%1.1581.4500.3100....0.7713.632
total21.1139.4199.0197.2213.53132.2982.36
totalless than 1%1.4504.7279.0195.52511.91610.31842.89
1-4%4.32914.81510.71718.51313.71522.61284.66
5-9%9.31919.8138.02015.11412.31626.91191.46
10-25%15.01540.0920.71221.61219.71226.211143.35
26-50%12.91618.41316.01410.6178.12010.61876.67
51-75%8.6206.1243.8301.4502.1413.23325.212
76-100%3.6324.3292.835..0.41001.45012.417
total55.18108.2470.9572.7568.25101.34476.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171041/157424

NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover of assured regeneration %± %± %± %± %± %±
Western Juraless than 1%..24.821.5..2.22.2..2.21.6
1-4%..24.821.510.57.06.73.79.56.49.03.0
5-9%..24.821.521.09.315.65.438.110.622.54.4
10-25%..25.722.115.88.435.67.119.08.627.04.7
26-50%....21.29.420.06.019.08.619.14.2
51-75%....21.09.311.14.79.56.412.33.5
76-100%....10.57.08.94.24.84.77.92.9
total..100.0.100.0.100.0.100.0.100.0.
Eastern Juraless than 1%......20.018.0..7.16.9
1-4%......20.018.0..7.16.9
5-9%........22.213.914.39.4
10-25%......20.018.044.416.635.712.8
26-50%......40.022.0..14.39.4
51-75%........33.315.821.411.0
76-100%............
total......100.0.100.0.100.0.
Western Plateauless than 1%............
1-4%......14.613.5..8.48.1
5-9%............
10-25%......41.618.650.025.141.014.2
26-50%......43.818.950.025.142.214.3
51-75%............
76-100%....100.0.....8.48.1
total....100.0.100.0.100.0.100.0.
Central Plateauless than 1%........8.38.04.54.5
1-4%......20.012.7..9.16.1
5-9%........25.012.513.67.3
10-25%......20.012.725.012.522.79.0
26-50%......60.015.516.710.836.410.3
51-75%........16.710.89.16.1
76-100%........8.38.04.54.5
total......100.0.100.0.100.0.
Eastern Plateauless than 1%............
1-4%............
5-9%........7.77.45.95.7
10-25%....100.0...15.410.017.69.3
26-50%......33.327.323.111.723.510.3
51-75%......66.727.346.213.847.112.1
76-100%........7.77.45.95.7
total....100.0.100.0.100.0.100.0.
Western Pre-Alpsless than 1%..10.06.72.92.914.313.3..5.92.9
1-4%..15.08.014.76.114.313.328.817.216.24.5
5-9%..15.08.011.85.614.313.3..11.83.9
10-25%..39.911.038.18.442.918.856.818.841.16.0
26-50%..20.09.023.67.314.313.3..19.24.8
51-75%....8.84.9....4.42.5
76-100%........14.413.41.51.5
total..100.0.100.0.100.0.100.0.100.0.
Central Pre-Alpsless than 1%100.0.7.45.0......2.31.3
1-4%..7.45.09.33.98.34.6..7.82.4
5-9%..37.09.320.45.55.63.818.211.619.43.5
10-25%..40.79.544.46.841.78.227.313.441.14.3
26-50%..3.73.618.55.325.07.227.313.417.83.4
51-75%....3.72.613.95.818.211.67.02.2
76-100%..3.73.63.72.65.63.89.18.74.71.9
total100.0.100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alpsless than 1%..26.711.423.86.62.72.7..13.63.3
1-4%..33.312.214.35.413.55.66.36.115.53.5
5-9%..6.76.57.14.05.43.712.58.37.32.5
10-25%..13.38.833.37.324.37.156.312.430.94.4
26-50%..13.38.814.35.437.88.018.89.822.74.0
51-75%..6.76.54.83.38.14.5..5.52.2
76-100%....2.42.48.14.56.36.14.52.0
total..100.0.100.0.100.0.100.0.100.0.
Northwestern Alpsless than 1%..5.03.57.94.46.76.5..5.82.3
1-4%100.0.20.06.37.94.446.712.9..19.43.9
5-9%..32.57.418.46.36.76.512.511.721.34.0
10-25%..27.57.134.27.720.010.437.517.229.14.5
26-50%..12.55.215.85.913.38.825.015.314.63.5
51-75%....13.25.5....4.92.1
76-100%..2.52.52.62.66.76.525.015.34.92.1
total100.0.100.0.100.0.100.0.100.0.100.0.
Central Alpsless than 1%....22.911.712.511.7..10.85.1
1-4%....7.67.412.511.716.715.38.14.5
5-9%..40.015.615.310.012.511.7..18.96.5
10-25%..30.014.622.911.737.517.2..24.37.1
26-50%..30.014.623.611.925.015.466.719.332.67.7
51-75%....7.67.4..16.715.35.43.7
76-100%............
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alpsless than 1%..18.111.713.67.39.56.4..12.14.3
1-4%..18.311.722.79.014.37.725.021.719.05.2
5-9%..9.28.718.28.314.37.7..13.84.5
10-25%..36.314.522.79.028.69.950.025.129.36.0
26-50%..18.111.718.28.39.56.425.021.715.54.8
51-75%....4.54.59.56.4..5.22.9
76-100%......14.37.7..5.22.9
total..100.0.100.0.100.0.100.0.100.0.
Southwestern Alpsless than 1%10.05.59.43.27.53.64.54.4..7.61.8
1-4%46.89.125.64.724.55.99.16.114.37.625.53.0
5-9%16.66.817.44.124.55.922.78.928.69.920.72.8
10-25%26.68.132.55.126.46.127.39.533.310.329.73.1
26-50%..15.13.915.14.927.39.519.08.614.62.4
51-75%....1.91.99.16.14.84.71.90.9
76-100%............
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alpsless than 1%25.87.918.14.520.35.24.54.4..17.52.7
1-4%16.16.620.84.820.35.218.28.230.014.520.12.9
5-9%19.47.123.65.013.64.513.67.310.09.518.02.8
10-25%32.38.422.24.927.15.845.410.640.015.528.93.3
26-50%6.54.413.94.110.23.913.87.420.012.711.92.3
51-75%..1.41.46.83.34.54.4..3.11.2
76-100%....1.71.7....0.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
Southern Alpsless than 1%11.17.415.55.49.13.16.83.89.93.110.11.8
1-4%44.311.728.96.820.54.325.06.515.23.822.32.5
5-9%27.710.622.26.222.74.534.17.228.64.726.62.6
10-25%11.37.520.06.027.34.822.76.331.94.925.92.6
26-50%5.55.49.04.313.53.66.83.811.03.310.51.8
51-75%..4.43.15.72.52.32.21.11.13.11.0
76-100%....1.11.12.32.22.21.51.40.7
total100.0.100.0.100.0.100.0.100.0.100.0.
Switzerlandless than 1%17.14.212.51.810.31.54.61.34.21.39.00.8
1-4%35.35.321.52.316.51.815.62.211.52.117.81.0
5-9%19.54.422.72.317.91.914.12.122.22.719.11.1
10-25%24.34.728.22.530.72.230.92.832.83.130.11.2
26-50%3.72.113.31.915.81.822.32.517.12.516.11.0
51-75%..1.20.66.61.27.51.67.81.85.30.6
76-100%..0.60.42.20.75.01.34.31.32.60.4
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 #171042/157425

NFI2

forest area: altitudinal vegetation zone · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regionstand structure %± %± %± %± %± %±
Western Juran/a............
single-layered........20.017.912.411.7
multi-layered..100.0...100.0.80.017.987.611.7
stratified............
clustered structure............
total..100.0...100.0.100.0.100.0.
Eastern Juran/a............
single-layered........100.0.100.0.
multi-layered............
stratified............
clustered structure............
total........100.0.100.0.
Western Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Central Plateaun/a............
single-layered............
multi-layered........100.0.100.0.
stratified............
clustered structure............
total........100.0.100.0.
Eastern Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Pre-Alpsn/a............
single-layered............
multi-layered....100.0.....100.0.
stratified............
clustered structure............
total....100.0.....100.0.
Central Pre-Alpsn/a............
single-layered........100.0.25.021.7
multi-layered..100.0.100.0.100.0...75.021.7
stratified............
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Eastern Pre-Alpsn/a............
single-layered............
multi-layered......100.0.100.0.100.0.
stratified............
clustered structure............
total......100.0.100.0.100.0.
Northwestern Alpsn/a............
single-layered..50.035.433.327.350.025.133.327.341.714.3
multi-layered....66.727.350.025.166.727.350.014.5
stratified..50.035.4......8.38.0
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Central Alpsn/a............
single-layered..33.327.375.021.750.035.5..50.015.9
multi-layered..33.327.325.021.850.035.5100.0.40.015.6
stratified..33.327.3......10.09.5
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Northeastern Alpsn/a............
single-layered......50.020.5..33.315.8
multi-layered....33.327.333.319.3..33.315.8
stratified....66.727.316.715.3..33.315.8
clustered structure............
total....100.0.100.0...100.0.
Southwestern Alpsn/a..10.69.9......4.44.3
single-layered..39.815.525.021.766.727.220.017.933.29.6
multi-layered100.0.29.814.575.021.733.327.380.017.954.010.2
stratified..19.912.6......8.35.6
clustered structure............
total100.0.100.0.100.0.100.0.100.0.100.0.
Southeastern Alpsn/a............
single-layered....25.021.7....16.715.2
multi-layered....50.025.0100.0...66.719.3
stratified....25.021.7....16.715.2
clustered structure............
total....100.0.100.0...100.0.
Southern Alpsn/a......25.021.7..3.43.4
single-layered..50.035.455.816.625.021.764.312.855.29.2
multi-layered..50.035.444.216.650.025.035.712.841.39.1
stratified............
clustered structure............
total..100.0.100.0.100.0.100.0.100.0.
Switzerlandn/a..5.55.3..4.03.9..1.91.3
single-layered..36.611.137.89.035.99.642.98.638.04.7
multi-layered100.0.37.011.151.89.356.19.957.18.652.74.8
stratified..20.99.310.45.74.04.0..7.42.5
clustered structure............
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 #171043/157426

NFI4b

forest area: altitudinal vegetation zone · degree of cover of assured regeneration · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover of assured regeneration1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 1%..0.4100..0.4100..0.771
1-4%..0.41000.7711.1580.7712.935
5-9%..0.41001.4502.5382.9357.122
10-25%..0.41001.1585.7251.4508.620
26-50%....1.4503.2331.4506.124
51-75%....1.4501.8450.7713.930
76-100%....0.7711.4500.41002.538
total..1.4506.82316.0147.52131.810
Eastern Juraless than 1%......0.4100..0.4100
1-4%......0.4100..0.4100
5-9%........0.8700.870
10-25%......0.41001.6492.044
26-50%......0.870..0.870
51-75%........1.2571.257
76-100%............
total......2.0443.6325.525
Western Plateauless than 1%............
1-4%......0.4100..0.4100
5-9%............
10-25%......1.2580.8702.044
26-50%......1.2570.8702.144
51-75%............
76-100%....0.4100....0.4100
total....0.41002.8371.6494.928
Central Plateauless than 1%........0.31000.3100
1-4%......0.671..0.671
5-9%........0.9570.957
10-25%......0.6710.9571.544
26-50%......1.9400.6712.535
51-75%........0.6710.671
76-100%........0.31000.3100
total......3.1313.7286.820
Eastern Plateauless than 1%............
1-4%............
5-9%........0.41000.4100
10-25%....0.4100..0.7711.158
26-50%......0.41001.1581.450
51-75%......0.7712.1412.935
76-100%........0.41000.4100
total....0.41001.1584.6276.124
Western Pre-Alpsless than 1%..0.7700.41000.4100..1.549
1-4%..1.1571.9440.41000.7704.129
5-9%..1.1571.5490.4100..3.034
10-25%..2.9354.8271.1571.55010.317
26-50%..1.5493.0340.4100..4.826
51-75%....1.157....1.157
76-100%........0.41000.4100
total..7.42112.6152.6372.63725.29
Central Pre-Alpsless than 1%0.41000.771......1.158
1-4%..0.7711.8441.158..3.631
5-9%..3.6313.9300.7710.7719.019
10-25%..3.9308.6205.4251.15819.012
26-50%..0.41003.6313.2331.1588.220
51-75%....0.7711.8440.7713.233
76-100%..0.41000.7710.7710.41002.240
total0.41009.71819.41212.9163.93046.37
Eastern Pre-Alpsless than 1%..1.4503.6310.4100..5.425
1-4%..1.8442.1401.8440.41006.123
5-9%..0.41001.1570.7710.7712.935
10-25%..0.7715.0263.2333.23312.116
26-50%..0.7712.1415.0261.1578.919
51-75%..0.41000.7711.157..2.140
76-100%....0.41001.1570.41001.844
total..5.42515.01413.2155.72439.37
Northwestern Alpsless than 1%..0.7711.1570.4100..2.140
1-4%0.7712.9351.1572.537..7.121
5-9%..4.6272.5370.41000.41007.920
10-25%..3.9294.7271.1571.15710.717
26-50%..1.8442.1400.7710.7715.425
51-75%....1.844....1.844
76-100%..0.41000.41000.41000.7711.844
total0.77114.31413.6155.4252.93536.87
Central Alpsless than 1%....1.0570.3100..1.449
1-4%....0.31000.31000.31001.057
5-9%..1.4490.7700.3100..2.437
10-25%..1.0571.0571.057..3.132
26-50%..1.0571.1580.7701.4494.228
51-75%....0.3100..0.31000.770
76-100%............
total..3.4304.5262.7342.14012.713
Northeastern Alpsless than 1%..0.7701.1570.770..2.537
1-4%..0.7711.8441.1570.41003.929
5-9%..0.41001.4491.158..2.935
10-25%..1.4491.8442.1400.7706.122
26-50%..0.7701.4490.7700.41003.232
51-75%....0.41000.770..1.157
76-100%......1.157..1.157
total..3.9297.9197.5201.44920.810
Southwestern Alpsless than 1%1.0582.8351.4500.3100..5.525
1-4%4.8267.5214.5270.7711.05818.513
5-9%1.7445.1254.5271.7442.14115.114
10-25%2.7359.6184.8262.1412.43721.612
26-50%..4.5272.7352.1411.45010.617
51-75%....0.31000.7710.31001.450
76-100%............
total10.31829.51018.2137.5217.22172.75
Southeastern Alpsless than 1%2.8354.6274.2280.4100..11.916
1-4%1.8455.3254.2281.4501.15813.715
5-9%2.1416.0242.8351.1580.410012.316
10-25%3.5315.6255.6253.5311.45019.712
26-50%0.7713.5312.1411.1580.7718.120
51-75%..0.41001.4500.4100..2.141
76-100%....0.4100....0.4100
total10.91725.31120.7127.7213.53168.25
Southern Alpsless than 1%0.7712.5382.8351.1583.23310.318
1-4%2.8354.6276.4233.9304.92622.612
5-9%1.8453.5317.1225.3259.21926.911
10-25%0.7713.2338.5203.53110.31826.211
26-50%0.41001.4504.2291.1583.53110.618
51-75%..0.7711.8450.41000.41003.233
76-100%....0.41000.41000.7711.450
total6.42316.01431.11015.61432.29101.34
Switzerlandless than 1%4.92714.51515.5154.7283.53143.19
1-4%10.11825.01224.81215.6159.51985.06
5-9%5.62526.41126.91114.21618.31491.46
10-25%7.02232.81046.2931.01127.111144.15
26-50%1.15815.51523.81222.41214.21676.97
51-75%..1.45010.0197.5226.42425.312
76-100%..0.7713.3335.0273.53212.517
total28.711116.35150.54100.2682.56478.22

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171044/157427

NFI4b

forest area: slope (20% classes) · altitude (400 m classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
slope (20% classes)altitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
to 20%above 1800 m..............
1401-1800 m....0.4100..0.41000.41001.158
1001-1400 m....6.423..0.7710.41007.522
601-1000 m0.7711.4503.5310.31000.41000.41006.723
to 600 m..2.1410.771......2.835
total0.7713.53111.0180.31001.4501.15818.114
21-40 %above 1800 m....1.812813.414215.52014.623035.394
1401-1800 m0.4100..34.58625.310424.010523.9109108.149
1001-1400 m7.21170.720075.65714.71347.419428.599134.143
601-1000 m23.412417.39254.3667.92174.220422.0110129.143
to 600 m6.11396.42083.22860.7200..14.613131.090
total37.110924.4130169.33761.96351.27593.751437.623
over 100%above 1800 m......0.31000.41000.41001.158
1401-1800 m....2.1411.0580.41002.4385.924
1001-1400 m....3.5311.7440.7712.5388.520
601-1000 m0.4100..2.1410.3100..2.5385.326
to 600 m....0.4100....0.7711.158
total0.4100..8.2213.4311.4508.52021.813
totalabove 1800 m....1.84513.71515.9145.02636.49
1401-1800 m0.4100..37.0926.31024.71126.711115.15
1001-1400 m7.2220.77185.5616.4138.81931.410150.04
601-1000 m24.51118.71359.978.6194.62724.911141.25
to 600 m6.1248.5204.3290.771..15.31534.910
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171045/157428

NFI4b

forest area: slope (20% classes) · altitude (400 m classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
slope (20% classes)
to 20%21-40 %over 100%total
cantonaltitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m........
to 600 m..1.2300..1.257
total..1.2300..1.257
AIabove 1800 m........
1401-1800 m........
1001-1400 m..1.93370.31002.330
601-1000 m0.31000.669..1.054
to 600 m........
total0.31002.63140.31003.221
ARabove 1800 m........
1401-1800 m........
1001-1400 m..0.6200..0.669
601-1000 m0.31002.2102..2.630
to 600 m........
total0.31002.9196..3.225
BEabove 1800 m..1.7128..1.745
1401-1800 m0.310012.31671.45014.015
1001-1400 m1.45024.71010.77126.811
601-1000 m1.45028.71081.05831.110
to 600 m0.31001.0171..1.450
total3.43168.5603.13375.05
BL/BSabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m0.41001.2170..1.649
to 600 m..2.4119..2.439
total0.41003.7175..4.129
FRabove 1800 m........
1401-1800 m..1.5400..1.550
1001-1400 m1.9448.6207..10.517
601-1000 m0.41003.7890.41004.528
to 600 m0.4100....0.4100
total2.63713.81640.410016.812
GEabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m........
to 600 m........
total........
GLabove 1800 m........
1401-1800 m..1.5157..1.549
1001-1400 m..4.284..4.227
601-1000 m0.41003.51830.41004.227
to 600 m........
total0.41009.21060.410010.014
GRabove 1800 m..17.81620.77118.513
1401-1800 m0.310033.5941.45035.29
1001-1400 m0.77119.91322.14122.712
601-1000 m0.31008.71930.31009.419
to 600 m0.31001.4141..1.745
total1.74581.3604.52787.65
JUabove 1800 m........
1401-1800 m........
1001-1400 m..0.8200..0.870
601-1000 m..7.8233..7.820
to 600 m..3.1206..3.134
total..11.7199..11.715
LUabove 1800 m........
1401-1800 m..0.9170..0.957
1001-1400 m0.6701.3270..1.940
601-1000 m..3.1172..3.131
to 600 m0.31000.6200..0.957
total0.9576.0230..6.920
NEabove 1800 m........
1401-1800 m........
1001-1400 m..1.3270..1.349
601-1000 m..3.2171..3.230
to 600 m........
total..4.5143..4.525
NWabove 1800 m........
1401-1800 m....0.41000.4100
1001-1400 m..1.2300..1.255
601-1000 m..1.2169..1.255
to 600 m........
total..2.32240.41002.732
OWabove 1800 m........
1401-1800 m..2.22270.41002.636
1001-1400 m0.7703.4183..4.127
601-1000 m..3.0297..3.033
to 600 m........
total0.7708.62070.41009.714
SGabove 1800 m........
1401-1800 m..2.2358..2.241
1001-1400 m1.1578.31880.41009.818
601-1000 m0.77014.81270.410015.913
to 600 m..2.23570.41002.537
total1.84427.5911.15730.48
SHabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m..0.4100..0.4100
to 600 m..0.4100..0.4100
total..0.770..0.770
SOabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m0.41001.5400..1.944
to 600 m..0.4100..0.4100
total0.41001.9370..2.340
SZabove 1800 m........
1401-1800 m..0.7200..0.770
1001-1400 m0.41008.31720.41009.117
601-1000 m0.7703.6276..4.327
to 600 m..0.4100..0.4100
total1.15713.01360.410014.512
TGabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m..1.2140..1.249
to 600 m0.31001.5127..1.839
total0.31002.792..3.030
TIabove 1800 m..2.1341..2.141
1401-1800 m0.410018.31241.45020.012
1001-1400 m0.410020.81111.84422.911
601-1000 m0.410020.41162.14122.911
to 600 m..13.31380.77114.015
total1.15874.9566.02482.04
URabove 1800 m........
1401-1800 m..1.7127..1.743
1001-1400 m0.41003.33100.31004.027
601-1000 m..2.62140.31003.031
to 600 m..0.7200..0.770
total0.41008.32200.7709.315
VDabove 1800 m........
1401-1800 m..4.6265..4.628
1001-1400 m..7.62040.8718.321
601-1000 m0.41004.9239..5.326
to 600 m1.1581.1300..2.340
total1.55018.21220.87120.512
VSabove 1800 m..13.41420.310013.815
1401-1800 m..27.8991.05828.810
1001-1400 m..16.81301.74418.513
601-1000 m0.31009.32060.31009.918
to 600 m..1.7241..1.744
total0.310068.9593.43172.75
ZGabove 1800 m........
1401-1800 m..0.4100..0.4100
1001-1400 m..0.968..0.968
601-1000 m0.41002.1121..2.632
to 600 m........
total0.41003.4100..3.921
ZHabove 1800 m........
1401-1800 m........
1001-1400 m..0.4100..0.4100
601-1000 m..1.1170..1.157
to 600 m........
total..1.4141..1.449
Switzerlandabove 1800 m..35.1941.05836.19
1401-1800 m1.058107.6495.924114.65
1001-1400 m7.522134.2438.420150.14
601-1000 m6.923128.9435.326141.15
to 600 m2.83531.4901.15835.210
total18.214437.12321.813477.12

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #171046/157429

NFI2

forest area: altitudinal vegetation zone · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
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........0.41000.4100
multi-layered..0.4100..0.7711.4502.538
stratified............
clustered structure............
total..0.4100..0.7711.8452.935
Eastern Juran/a............
single-layered........0.41000.4100
multi-layered............
stratified............
clustered structure............
total........0.41000.4100
Western Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Central Plateaun/a............
single-layered............
multi-layered........0.31000.3100
stratified............
clustered structure............
total........0.31000.3100
Eastern Plateaun/a............
single-layered............
multi-layered............
stratified............
clustered structure............
total............
Western Pre-Alpsn/a............
single-layered............
multi-layered....0.4100....0.4100
stratified............
clustered structure............
total....0.4100....0.4100
Central Pre-Alpsn/a............
single-layered........0.41000.4100
multi-layered..0.41000.41000.4100..1.158
stratified............
clustered structure............
total..0.41000.41000.41000.41001.450
Eastern Pre-Alpsn/a............
single-layered............
multi-layered......0.41000.7711.157
stratified............
clustered structure............
total......0.41000.7711.157
Northwestern Alpsn/a............
single-layered..0.41000.41000.7710.41001.844
multi-layered....0.7710.7710.7712.140
stratified..0.4100......0.4100
clustered structure............
total..0.7711.1571.4501.1574.328
Central Alpsn/a............
single-layered..0.31001.0570.3100..1.744
multi-layered..0.31000.31000.31000.31001.449
stratified..0.3100......0.3100
clustered structure............
total..1.0571.4490.7700.31003.430
Northeastern Alpsn/a............
single-layered......1.157..1.157
multi-layered....0.41000.770..1.157
stratified....0.7700.4100..1.157
clustered structure............
total....1.1572.140..3.232
Southwestern Alpsn/a..0.4100......0.4100
single-layered..1.4500.31000.7710.31002.735
multi-layered0.7711.0581.0580.31001.4504.527
stratified..0.771......0.771
clustered structure............
total0.7713.4311.4501.0581.7448.220
Southeastern Alpsn/a............
single-layered....0.4100....0.4100
multi-layered....0.7710.771..1.450
stratified....0.4100....0.4100
clustered structure............
total....1.4500.771..2.141
Southern Alpsn/a......0.4100..0.4100
single-layered..0.41001.8450.41003.2335.725
multi-layered..0.41001.4500.7711.8454.329
stratified............
clustered structure............
total..0.7713.2331.4505.02610.318
Switzerlandn/a..0.4100..0.4100..0.771
single-layered..2.4383.9303.2335.02714.515
multi-layered0.7712.5385.3265.0276.72320.013
stratified..1.4501.1580.4100..2.835
clustered structure............
total0.7716.62310.2188.82011.61738.09

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171047/157430

NFI4b

forest area: slope (20% classes) · altitude (400 m classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
slope (20% classes)altitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
to 20%above 1800 m............
1401-1800 m......0.7710.41001.058
1001-1400 m....5.8251.4500.41007.522
601-1000 m0.7711.1583.6311.0580.41006.823
to 600 m0.41001.8450.41000.3100..2.835
total1.1582.8359.7193.5321.15818.214
21-40 %above 1800 m....0.410030.11084.623035.194
1401-1800 m0.4100..11.217172.66023.1111107.249
1001-1400 m6.91200.410042.57856.07328.0102133.843
601-1000 m21.912710.210841.59134.29021.6111129.443
to 600 m6.91364.62851.13003.826514.513130.990
total36.111115.119196.653196.83691.851436.423
over 100%above 1800 m......0.7710.41001.058
1401-1800 m....1.4502.1412.4385.924
1001-1400 m....2.2413.8302.5388.420
601-1000 m0.4100..0.41002.1412.5385.326
to 600 m....0.4100..0.7711.158
total0.4100..4.3298.6208.42021.813
totalabove 1800 m....0.410030.8105.02636.19
1401-1800 m0.4100..12.61675.4625.811114.25
1001-1400 m6.9230.410050.5861.2730.810149.84
601-1000 m23.01211.31745.4837.4924.411141.45
to 600 m7.3226.3231.8454.12915.21534.810
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171048/157431

NFI4b

forest area: slope (20% classes) · altitude (400 m classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
slope (20% classes)altitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
to 20%above 1800 m..............
1401-1800 m..0.4100....0.41000.41001.158
1001-1400 m..4.7271.745..0.7710.41007.522
601-1000 m1.8451.4502.4380.31000.41000.41006.723
to 600 m2.1410.4100....0.4100..2.935
total3.9306.9234.2290.31001.8451.15818.114
21-40 %above 1800 m..1.8128..13.414215.52024.623035.394
1401-1800 m0.410021.61116.420127.89928.810023.1111108.049
1001-1400 m7.211842.27726.99316.813012.614928.0102133.743
601-1000 m31.811530.39728.3909.32067.423521.6111128.643
to 600 m11.42030.72002.43281.7241..14.513130.890
total50.89596.65064.05868.95964.36691.851436.523
over 100%above 1800 m......0.31000.41000.41001.058
1401-1800 m..2.241..1.0580.41002.4386.024
1001-1400 m..1.4501.4501.7441.4502.5388.420
601-1000 m0.41001.1581.0580.3100..2.5385.326
to 600 m....0.3100....0.7711.158
total0.41004.7272.8353.4312.1418.42021.813
totalabove 1800 m..1.845..13.81515.8145.02636.39
1401-1800 m0.410024.2126.42328.81029.51025.811115.15
1001-1400 m7.22248.3830.01018.51314.81530.810149.64
601-1000 m34.01032.81031.799.9187.72124.411140.65
to 600 m13.6161.1582.8351.7440.410015.21534.710
total55.18108.2470.9572.7568.25101.34476.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171049/157432

NFI4b

forest area: slope (20% classes) · altitude (400 m classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
slope (20% classes)
to 20%21-40 %over 100%total
economic regionaltitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraabove 1800 m........
1401-1800 m..0.4100..0.4100
1001-1400 m..6.8120..6.823
601-1000 m0.410020.01300.410020.712
to 600 m0.41003.6173..3.930
total0.77130.71140.410031.810
Eastern Juraabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m0.41001.6270..2.044
to 600 m..3.6107..3.632
total0.41005.1162..5.525
Western Plateauabove 1800 m........
1401-1800 m........
1001-1400 m..0.4100..0.4100
601-1000 m0.8702.0150..2.837
to 600 m1.2570.4100..1.649
total2.1442.8107..4.928
Central Plateauabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m..5.3129..5.323
to 600 m0.31001.2271..1.544
total0.31006.5116..6.820
Eastern Plateauabove 1800 m........
1401-1800 m........
1001-1400 m........
601-1000 m0.41002.5107..2.935
to 600 m0.41002.9207..3.233
total0.7715.4175..6.124
Western Pre-Alpsabove 1800 m........
1401-1800 m..5.9212..5.924
1001-1400 m1.94412.21680.77014.813
601-1000 m..4.1870.41004.428
to 600 m........
total1.94422.21211.15725.29
Central Pre-Alpsabove 1800 m..0.4100..0.4100
1401-1800 m..3.91601.4505.425
1001-1400 m2.93515.81260.77119.412
601-1000 m1.45019.4133..20.812
to 600 m0.4100....0.4100
total4.72739.4842.24046.37
Eastern Pre-Alpsabove 1800 m........
1401-1800 m..1.4157..1.450
1001-1400 m1.15714.61300.77116.413
601-1000 m2.14017.9133..20.012
to 600 m..1.13000.41001.450
total3.23335.0861.15739.37
Northwestern Alpsabove 1800 m..1.4141..1.450
1401-1800 m0.410011.81570.77112.915
1001-1400 m..14.3145..14.314
601-1000 m..6.82020.7717.521
to 600 m..0.7200..0.771
total0.410035.0861.45036.87
Central Alpsabove 1800 m........
1401-1800 m..1.7128..1.744
1001-1400 m0.41005.52520.31006.222
601-1000 m..3.42850.31003.829
to 600 m..1.0170..1.057
total0.410011.71690.77012.713
Northeastern Alpsabove 1800 m........
1401-1800 m..3.2291..3.233
1001-1400 m0.41007.51330.41008.219
601-1000 m0.41007.91790.7709.018
to 600 m..0.4100..0.4100
total0.77019.01201.15720.810
Southwestern Alpsabove 1800 m..13.41420.310013.815
1401-1800 m..27.8991.05828.810
1001-1400 m..16.81301.74418.513
601-1000 m0.31009.32060.31009.918
to 600 m..1.7241..1.744
total0.310068.9593.43172.75
Southeastern Alpsabove 1800 m..15.52020.410015.814
1401-1800 m0.410028.81000.410029.510
1001-1400 m0.77112.61491.45014.815
601-1000 m0.41007.4235..7.721
to 600 m0.4100....0.4100
total1.84564.3662.14168.25
Southern Alpsabove 1800 m..4.62300.41005.026
1401-1800 m0.410023.11112.43825.811
1001-1400 m0.410028.01022.53830.810
601-1000 m0.410021.61112.53824.411
to 600 m..14.51310.77115.215
total1.15891.8518.420101.34
Switzerlandabove 1800 m..35.3941.05836.39
1401-1800 m1.158108.0496.024115.05
1001-1400 m7.622134.6438.520150.74
601-1000 m6.923128.9435.326141.15
to 600 m3.03531.0901.15835.110
total18.514437.82321.913478.22

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171050/157433

NFI4b

forest area: degree of mixture · crown closure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a..0.41005.0271.0582.1411.4509.919
crowded..............
normal..............
loose..............
open..............
scattered..............
grouped crowded..............
grouped normal..............
heterogeneous..............
total..0.41005.0271.0582.1411.4509.919
pure conifer forestn/a..............
crowded1.1582.14116.7148.6191.4504.32934.110
normal1.4501.45018.1148.6195.7245.02740.29
loose0.4100..6.7235.5244.6273.63120.713
open1.4500.410017.4149.91813.1167.82150.08
scattered....7.1224.4277.4213.63122.512
grouped crowded....5.3261.4502.5371.15810.218
grouped normal....6.0242.7358.1204.62721.513
heterogeneous....4.32910.3183.2332.53820.213
total4.3293.93081.6651.3645.9732.510219.53
mixed conifer forestn/a..............
crowded5.4252.83513.1161.4500.41001.15824.212
normal2.5383.93012.816..0.7712.53822.412
loose1.4501.4505.326..0.41001.1589.619
open0.7711.1585.3261.0580.41000.7719.220
scattered0.41000.41002.5380.771..0.7714.528
grouped crowded....1.550......1.550
grouped normal1.158..1.450..0.41000.7713.632
heterogeneous1.8450.41003.531......5.725
total13.3169.91945.583.1332.1416.72380.66
mixed broadleaf forestn/a..............
crowded3.6312.1419.9190.7711.1585.02622.412
normal3.2331.8455.027....1.84511.817
loose1.1581.1581.845......3.930
open1.450..1.4501.4500.7710.7715.725
scattered0.41000.41001.1581.450..0.41003.532
grouped crowded......0.3100..0.41000.771
grouped normal....1.158......1.158
heterogeneous0.41000.41000.4100......1.158
total10.1185.72520.6133.8301.8458.22050.18
pure broadleaf forestn/a..............
crowded3.6312.83517.4143.1330.77129.61057.27
normal4.7272.5388.9201.0580.410011.01728.411
loose1.1581.4500.7710.31000.41001.8455.725
open0.7710.7713.2331.058..3.2338.920
scattered..0.7711.8450.7710.41002.1415.725
grouped crowded....2.5380.31000.41004.6277.821
grouped normal....0.771....1.8452.538
heterogeneous0.4100..0.771....0.41001.450
total10.4188.12135.8106.5222.14154.47117.55
totaln/a..0.41005.0271.0582.1411.4509.919
crowded13.7169.91957.1713.7153.53139.98137.85
normal11.9179.61944.789.6186.72220.313102.76
loose4.0303.93014.5155.8245.3256.42339.99
open4.3292.14127.31113.31514.11512.51673.77
scattered0.7711.45012.4177.2217.8216.72336.210
grouped crowded....9.3192.1412.8356.12420.213
grouped normal1.158..9.2192.7358.5207.12228.611
heterogeneous2.5380.7718.92010.3183.2332.83528.411
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171051/157434

NFI2

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %± %±
upper subalpinen/a..............
< 1%..............
1-9%......100.0.....100.0.
10-25%..............
26-50%..............
51-75%..............
76-100%..............
total......100.0.....100.0.
lower subalpinen/a......10.69.9....5.55.3
< 1%......19.912.6....10.36.9
1-9%100.0...50.020.419.912.6..50.035.437.211.1
10-25%....33.319.39.99.4....15.88.4
26-50%....16.715.229.814.5..50.035.426.110.1
51-75%......9.99.4....5.15.0
76-100%..............
total100.0...100.0.100.0...100.0.100.0.
upper montanen/a..............
< 1%..............
1-9%....50.014.425.021.775.021.733.615.845.09.2
10-25%....33.313.625.021.725.021.744.216.634.58.8
26-50%......50.025.0..22.113.813.66.3
51-75%....8.38.0......3.53.4
76-100%....8.38.0......3.53.4
total....100.0.100.0.100.0.100.0.100.0.
lower montanen/a..........25.021.74.03.9
< 1%....7.16.9..100.0...12.06.5
1-9%....35.712.8....25.021.724.18.6
10-25%50.035.4..42.913.233.327.3....32.09.3
26-50%50.035.4..7.16.9....25.021.712.16.6
51-75%....7.16.933.327.3..25.021.711.96.5
76-100%......33.327.3....3.93.8
total100.0...100.0.100.0.100.0.100.0.100.0.
colline/submontanen/a..............
< 1%16.715.2........7.16.96.14.2
1-9%....16.715.260.021.9....11.85.5
10-25%16.715.2..33.319.3....50.013.430.58.0
26-50%33.319.3100.0.16.715.220.017.9..28.612.130.48.0
51-75%....16.715.220.017.9..14.39.412.15.7
76-100%33.319.3..16.715.2......9.25.1
total100.0.100.0.100.0.100.0...100.0.100.0.
totaln/a......4.44.3..3.43.41.91.3
< 1%11.110.5..2.62.68.35.633.319.33.43.46.52.4
1-9%11.310.6..39.57.933.29.650.020.417.47.129.64.4
10-25%22.213.9..36.87.812.56.716.715.237.99.028.84.4
26-50%33.315.7100.0.7.94.424.98.8..27.58.320.33.9
51-75%....7.94.412.56.7..10.35.78.32.6
76-100%22.213.9..5.33.64.24.1....4.62.0
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 #171052/157435

NFI4b

forest area: degree of mixture · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a............
crowded............
normal....0.4100..0.41000.870
loose........0.41000.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.4100..0.8701.257
AIn/a0.3100........0.3100
crowded..0.6690.669....1.345
normal..0.3100......0.3100
loose..0.669......0.669
open..0.3100......0.3100
scattered............
grouped crowded..0.3100......0.3100
grouped normal............
heterogeneous............
total0.31002.3300.669....3.221
ARn/a............
crowded..0.31001.0550.3100..1.641
normal..1.055..0.3100..1.347
loose............
open............
scattered......0.3100..0.3100
grouped crowded............
grouped normal............
heterogeneous............
total..1.3471.0551.055..3.225
BEn/a2.438........2.438
crowded..5.5256.5232.7355.22619.912
normal..7.2215.8242.1412.73517.813
loose..2.1412.4380.771..5.125
open..7.9203.1331.0580.77112.716
scattered..1.7450.771..1.0583.431
grouped crowded..2.141....0.31002.438
grouped normal..2.4381.745....4.129
heterogeneous..3.4312.8350.31000.7717.221
total2.43832.2922.9126.82210.61875.05
BL/BSn/a............
crowded..0.4100....0.8701.257
normal......0.8701.2572.043
loose......0.4100..0.4100
open........0.41000.4100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100..1.2572.4394.129
FRn/a0.4100........0.4100
crowded..2.240..0.41001.1573.730
normal..1.9441.1570.7700.41004.129
loose..1.5490.4100..0.41002.240
open..1.550......1.550
scattered..0.7700.770..0.41001.944
grouped crowded..1.157....0.7701.944
grouped normal..0.770......0.770
heterogeneous....0.4100....0.4100
total0.41009.7182.6371.1573.03416.812
GEn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
GLn/a............
crowded....0.4100..3.1333.531
normal..0.41000.8700.41000.41001.943
loose....0.4100....0.4100
open..0.41000.870..0.8701.943
scattered..0.4100......0.4100
grouped crowded..0.870......0.870
grouped normal..0.4100..0.41000.41001.257
heterogeneous............
total..2.3392.3390.8704.62610.014
GRn/a3.133........3.133
crowded..4.2291.0581.8454.92611.917
normal..8.1201.4500.31003.13312.916
loose..7.3211.0580.7710.7719.818
open..17.1141.0580.771..18.813
scattered..10.1180.3100..0.310010.817
grouped crowded..2.835....1.7454.527
grouped normal..10.1180.771....10.817
heterogeneous..4.5270.3100....4.926
total3.13364.265.9243.53110.81787.65
JUn/a............
crowded..0.8701.2570.8700.8703.532
normal....0.41001.2572.3403.930
loose......0.41001.2571.649
open....0.41000.8700.41001.649
scattered............
grouped crowded............
grouped normal............
heterogeneous....0.8700.4100..1.257
total..0.8702.7363.5324.72711.715
LUn/a0.3100........0.3100
crowded..0.31001.6440.31000.9573.131
normal..0.6700.6700.9570.31002.534
loose......0.3100..0.3100
open..0.31000.3100....0.670
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total0.31001.3492.5341.6441.3496.920
NEn/a............
crowded......0.6700.31001.057
normal....0.3100....0.3100
loose..0.31000.6700.3100..1.349
open..0.31000.31000.3100..1.057
scattered............
grouped crowded............
grouped normal....0.670....0.670
heterogeneous....0.3100....0.3100
total..0.6702.2371.3490.31004.525
NWn/a............
crowded..0.869....0.41001.255
normal....0.4100....0.4100
loose............
open..0.41000.4100....0.869
scattered............
grouped crowded............
grouped normal............
heterogeneous....0.4100....0.4100
total..1.2551.255..0.41002.732
OWn/a............
crowded..1.1570.41000.7700.41002.636
normal..0.7700.4100..1.1572.239
loose......0.4100..0.4100
open..1.9430.41000.41000.41003.033
scattered..0.7700.770....1.549
grouped crowded............
grouped normal............
heterogeneous............
total..4.5261.9431.5491.9439.714
SGn/a0.771........0.771
crowded..0.7704.3282.2402.93510.117
normal..0.7704.3281.8442.9359.818
loose..0.7701.1570.4100..2.240
open..1.4500.770..0.7702.935
scattered..1.450....0.7702.240
grouped crowded....0.4100..1.1571.450
grouped normal......0.41000.41000.771
heterogeneous......0.4100..0.4100
total0.7715.12610.8175.1268.71930.48
SHn/a............
crowded......0.4100..0.4100
normal............
loose............
open............
scattered....0.4100....0.4100
grouped crowded............
grouped normal............
heterogeneous............
total....0.41000.4100..0.770
SOn/a............
crowded......0.8700.41001.157
normal........0.41000.4100
loose............
open..0.4100......0.4100
scattered......0.4100..0.4100
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100..1.1570.8702.340
SZn/a0.770........0.770
crowded..1.8441.1571.1570.7704.726
normal..1.4491.1570.41001.1574.028
loose....1.157....1.157
open..0.7700.4100....1.157
scattered..0.4100..0.41000.41001.157
grouped crowded..0.4100......0.4100
grouped normal..0.770..0.4100..1.157
heterogeneous..0.4100......0.4100
total0.7705.8233.6302.2402.24014.512
TGn/a............
crowded....0.31000.3100..0.670
normal....0.9570.6700.6702.136
loose......0.3100..0.3100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....1.2491.2490.6703.030
TIn/a0.4100........0.4100
crowded..3.2330.7714.72726.21134.89
normal..2.5382.1411.45010.01816.114
loose..1.8441.158..1.4504.328
open..5.725..0.7713.2339.719
scattered..1.8440.31000.41002.1414.627
grouped crowded..1.158..0.41003.2334.727
grouped normal..3.6310.4100..1.8445.725
heterogeneous..1.450....0.41001.844
total0.410021.2124.6277.52148.3782.04
URn/a............
crowded..1.0570.31001.0571.0583.330
normal..2.6340.3100....3.031
loose..0.7700.3100....1.057
open..0.770......0.770
scattered..0.31000.3100....0.770
grouped crowded............
grouped normal..0.770......0.770
heterogeneous............
total..5.9211.3491.0571.0589.315
VDn/a............
crowded..0.8713.0353.4333.83111.018
normal..3.0351.1580.8710.41005.326
loose....0.871..0.8711.550
open........0.41000.4100
scattered....0.41000.4100..0.871
grouped crowded....1.158....1.158
grouped normal............
heterogeneous........0.41000.4100
total..3.8316.4244.5285.72520.512
VSn/a1.058........1.058
crowded..9.9181.4501.0584.82617.113
normal..9.3190.3100..1.05810.617
loose..5.525....0.31005.824
open..10.6171.4501.4501.74415.114
scattered..4.5270.7711.4500.7717.221
grouped crowded..1.744..0.31000.31002.437
grouped normal..2.735......2.735
heterogeneous..10.3180.3100....10.617
total1.05854.564.1284.1288.91972.75
ZGn/a0.4100........0.4100
crowded............
normal....0.4100....0.4100
loose....0.4100..0.9681.353
open......0.4100..0.4100
scattered..0.4100......0.4100
grouped crowded........0.41000.4100
grouped normal............
heterogeneous....0.4100....0.4100
total0.41000.41001.3530.41001.3533.921
ZHn/a............
crowded..0.4100......0.4100
normal........0.41000.4100
loose............
open........0.41000.4100
scattered......0.4100..0.4100
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100..0.41000.7701.449
Switzerlandn/a9.819........9.819
crowded..34.11023.81222.41257.67138.05
normal..39.8922.31211.71728.711102.56
loose..20.5139.6193.8306.02540.09
open..49.689.1205.7259.02073.57
scattered..22.5124.6283.5325.72536.310
grouped crowded..10.2181.5500.7717.92120.313
grouped normal..21.4133.4321.1582.53828.411
heterogeneous..20.1135.7251.1581.45028.311
total9.819218.1380.1650.18119.05477.12

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #171053/157436

NFI4b

forest area: degree of mixture · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a..0.41002.9355.2261.4509.919
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.41002.9355.2261.4509.919
pure conifer forestn/a............
crowded1.1580.7719.71918.7133.93034.110
normal1.5500.410010.11823.1125.02640.19
loose0.4100..4.72712.1173.53120.713
open1.550..10.11930.4107.82149.78
scattered....3.63115.5153.23322.312
grouped crowded....2.2416.9221.15810.118
grouped normal....2.53814.2154.62721.313
heterogeneous....3.23314.5152.53820.313
total4.4291.15846.18135.4431.610218.63
mixed conifer forestn/a............
crowded4.7271.8458.6208.0211.15824.212
normal2.9352.5388.7205.9242.53822.412
loose1.5500.41004.0302.8351.1589.619
open0.7710.7714.0303.1330.7719.220
scattered0.771..1.8451.4500.7714.628
grouped crowded......1.450..1.450
grouped normal1.158..0.7711.0580.7713.632
heterogeneous1.845..3.2330.771..5.825
total13.5165.32631.01024.2126.72380.76
mixed broadleaf forestn/a............
crowded3.3331.4506.1246.9224.62722.412
normal3.3331.4503.2332.4381.45011.817
loose1.1581.1580.7711.058..3.930
open1.550..1.1582.4380.7715.725
scattered0.4100..1.4501.4500.41003.532
grouped crowded......0.31000.41000.771
grouped normal....0.7710.3100..1.158
heterogeneous0.41000.4100..0.3100..1.158
total9.9194.22913.31615.2157.52150.18
pure broadleaf forestn/a............
crowded2.9353.2336.12415.21529.41056.97
normal4.7271.8455.0265.92410.91728.411
loose1.1581.1580.7711.0581.8455.725
open1.1580.41001.4502.8353.2338.820
scattered..0.41001.8451.4502.1415.725
grouped crowded....1.4501.7454.6277.821
grouped normal....0.41000.31001.8452.538
heterogeneous..0.41000.41000.31000.41001.450
total9.9197.02217.31428.71154.17117.05
totaln/a..0.41002.9355.2261.4509.919
crowded12.0177.02230.61048.8839.08137.55
normal12.4176.02427.01137.3919.813102.66
loose4.0302.53810.11816.9146.42339.99
open4.7271.15816.61438.7912.41673.57
scattered1.1580.41008.62019.7136.32336.110
grouped crowded....3.63110.4186.02420.013
grouped normal1.158..4.32915.9147.12228.411
heterogeneous2.2410.7716.82315.9142.83528.511
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171054/157437

NFI4b

forest area: stand stability · regeneration cover · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %±
critical< 1%....0.70.51.50.50.70.51.00.3
1-9%....2.00.81.80.52.81.01.80.4
10-25%1.01.0..2.91.01.80.51.40.71.90.4
26-50%....1.00.61.80.50.30.31.10.3
51-75%..2.01.9..1.20.40.70.50.70.2
76-100%....0.30.30.30.2..0.20.1
total1.01.02.01.96.81.48.41.15.91.46.70.7
less stable< 1%1.01.0..3.61.14.10.82.10.83.20.5
1-9%9.72.92.01.911.71.819.01.623.72.517.01.0
10-25%11.73.29.84.218.92.212.91.416.42.214.81.0
26-50%4.92.15.93.37.81.57.31.18.11.67.30.7
51-75%2.91.719.65.63.61.11.70.51.70.82.90.5
76-100%4.92.13.92.71.60.71.00.41.40.71.60.3
total35.04.741.16.947.22.946.02.053.53.046.81.4
stable< 1%1.01.0..1.30.62.30.62.81.02.00.4
1-9%12.63.311.84.510.41.717.11.522.42.516.11.0
10-25%18.43.87.93.812.41.915.41.59.51.713.40.9
26-50%13.63.425.56.112.41.97.31.15.21.39.20.8
51-75%8.72.89.84.25.51.32.80.70.70.53.70.5
76-100%9.72.92.01.93.91.10.70.3..2.00.4
total64.14.756.96.945.92.845.52.040.62.946.51.4
total< 1%1.91.4..5.51.37.91.15.61.46.10.6
1-9%22.34.113.74.824.12.437.92.048.93.034.91.3
10-25%31.14.617.75.434.22.730.11.927.32.630.11.2
26-50%18.43.831.46.521.22.316.41.513.62.017.61.0
51-75%11.73.231.46.59.11.65.60.93.11.07.40.7
76-100%14.63.55.93.35.91.32.00.61.40.73.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171055/157438

NFI2

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
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 subalpinen/a..............
< 1%..............
1-9%......0.771....0.771
10-25%..............
26-50%..............
51-75%..............
76-100%..............
total......0.771....0.771
lower subalpinen/a......0.4100....0.4100
< 1%......0.771....0.771
1-9%0.4100..1.1580.771..0.41002.538
10-25%....0.7710.3100....1.158
26-50%....0.41001.058..0.41001.745
51-75%......0.3100....0.3100
76-100%..............
total0.4100..2.1413.431..0.7716.623
upper montanen/a..............
< 1%..............
1-9%....2.1410.31001.1581.1584.628
10-25%....1.4500.31000.41001.4503.532
26-50%......0.771..0.7711.450
51-75%....0.4100......0.4100
76-100%....0.4100......0.4100
total....4.3291.4501.4503.23310.318
lower montanen/a..........0.41000.4100
< 1%....0.4100..0.771..1.158
1-9%....1.845....0.41002.141
10-25%0.4100..2.1410.3100....2.835
26-50%0.4100..0.4100....0.41001.158
51-75%....0.41000.3100..0.41001.158
76-100%......0.3100....0.3100
total0.771..5.0271.0580.7711.4508.820
colline/submontanen/a..............
< 1%0.4100........0.41000.771
1-9%....0.41001.058....1.450
10-25%0.4100..0.771....2.5383.631
26-50%0.7710.7710.41000.3100..1.4503.532
51-75%....0.41000.3100..0.7711.450
76-100%0.771..0.4100......1.158
total2.2410.7712.1411.744..5.02611.717
totaln/a......0.4100..0.41000.771
< 1%0.4100..0.41000.7710.7710.41002.538
1-9%0.4100..5.3262.7351.1581.84511.318
10-25%0.771..5.0271.0580.41003.93011.018
26-50%1.1580.7711.1582.141..2.8357.821
51-75%....1.1581.058..1.1583.233
76-100%0.771..0.7710.3100....1.845
total3.2330.77113.5168.2202.14110.31838.19

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171056/157439

NFI4b

forest area: stand stability · regeneration cover · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%....0.7713.1330.7714.528
1-9%....2.2413.8302.8358.820
10-25%0.4100..3.2333.8301.4508.820
26-50%....1.1583.8300.41005.226
51-75%..0.4100..2.4380.7713.532
76-100%....0.41000.771..1.158
total0.41000.41007.62117.6146.02431.910
less stable< 1%0.4100..4.0308.6202.14115.115
1-9%3.7310.410013.01639.7924.01180.86
10-25%4.4291.84520.91327.01116.61470.77
26-50%1.8451.1588.62015.2158.22034.910
51-75%1.1583.5314.0303.5321.84513.816
76-100%1.8450.7711.8452.1411.4507.821
total13.1167.42252.3796.2554.27223.13
stable< 1%0.4100..1.4504.8272.8359.519
1-9%4.7272.14111.51735.6922.71276.76
10-25%6.9231.45013.71632.1109.61963.87
26-50%5.1264.62713.71615.2155.32543.89
51-75%3.3331.8456.1245.9240.77117.814
76-100%3.7310.41004.3291.450..9.719
total24.11210.21850.8795.1541.18221.34
total< 1%0.771..6.12416.6145.72529.111
1-9%8.4202.53826.71179.2649.67166.34
10-25%11.7173.23337.8962.9727.710143.35
26-50%6.9235.62523.41234.21013.81584.06
51-75%4.4295.62510.11811.8173.23335.110
76-100%5.5251.1586.5234.1291.45018.614
total37.6917.914110.74208.93101.34476.32

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171057/157440

NFI4b

forest area: stand stability · regeneration cover · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %±
critical< 1%..0.70.50.50.51.90.92.11.00.70.51.00.3
1-9%..1.70.71.50.83.31.21.00.72.81.01.80.4
10-25%0.60.62.70.92.41.12.81.10.50.51.40.71.80.4
26-50%..1.00.61.91.01.90.91.50.90.30.31.10.3
51-75%0.60.60.70.50.50.50.90.71.00.70.70.50.70.2
76-100%..0.30.30.50.50.50.5....0.20.1
total1.30.97.01.57.31.811.32.26.21.75.91.46.70.7
less stable< 1%0.60.62.30.96.31.72.81.15.21.62.10.83.20.5
1-9%7.12.115.72.111.22.221.72.818.02.823.72.517.01.0
10-25%11.02.519.32.314.62.513.72.49.82.116.42.214.81.0
26-50%5.21.87.01.59.82.18.01.95.21.68.11.67.30.7
51-75%8.42.22.70.94.11.40.90.71.50.91.70.82.90.5
76-100%4.51.72.30.91.50.8..0.50.51.40.71.60.3
total37.03.949.32.947.53.547.13.440.23.553.53.046.91.4
stable< 1%0.60.60.30.32.41.11.90.94.11.42.81.02.00.4
1-9%12.32.712.01.911.72.218.92.718.02.822.42.516.11.0
10-25%14.92.913.01.912.62.312.72.320.12.99.51.713.40.9
26-50%17.53.110.01.710.72.26.61.78.22.05.21.39.20.8
51-75%9.12.35.71.34.41.41.40.82.61.10.70.53.70.5
76-100%7.12.12.70.93.41.3..0.50.5..2.00.4
total61.73.943.72.945.23.541.53.453.63.640.62.946.41.4
total< 1%1.30.93.31.09.22.06.61.711.32.35.61.46.10.6
1-9%19.53.229.32.624.43.043.93.437.13.548.93.035.01.3
10-25%26.63.635.02.829.73.229.23.130.43.327.32.630.11.2
26-50%22.73.418.02.222.42.916.52.615.02.613.62.017.61.0
51-75%18.23.19.01.79.02.03.31.25.21.63.11.07.40.7
76-100%11.72.65.31.35.31.60.50.51.00.71.40.73.90.5
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 #171058/157441

NFI4b

forest area: stand stability · regeneration cover · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%..0.7710.31001.4501.4500.7714.628
1-9%..1.8451.0582.4370.7712.8358.820
10-25%0.41002.9351.7442.1410.41001.4508.820
26-50%..1.1581.4501.4501.1580.41005.226
51-75%0.41000.7710.31000.7710.7710.7713.532
76-100%..0.41000.31000.3100....1.058
total0.7717.6215.2258.2204.2286.02431.910
less stable< 1%0.41002.5384.5272.1413.5312.14115.115
1-9%3.93016.9147.92015.81412.31624.01180.96
10-25%6.12420.91310.4189.9186.72216.61470.67
26-50%2.9357.6216.9225.8243.5318.22034.910
51-75%4.6282.9352.9350.7711.1581.84513.916
76-100%2.5382.5381.058..0.41001.4507.821
total20.41353.4733.7934.3927.41054.27223.34
stable< 1%0.41000.41001.7441.4502.8352.8359.519
1-9%6.82313.0168.32013.81512.31622.71276.86
10-25%8.22114.1169.0199.31913.7159.61963.87
26-50%9.71910.8187.6214.8265.6255.32543.79
51-75%5.0276.1243.1331.0581.8450.77117.714
76-100%3.9302.9352.438..0.4100..9.619
total34.01047.2832.1930.2936.5941.18221.14
total< 1%0.7713.6316.6224.8267.7215.72529.111
1-9%10.71831.71017.31331.9925.31149.67166.54
10-25%14.71537.9921.11221.31220.71227.710143.25
26-50%12.51719.51315.91412.01610.21813.81583.96
51-75%10.0199.7196.4232.4373.5313.23335.210
76-100%6.4235.8253.8300.31000.7711.45018.514
total55.18108.2470.9572.7568.25101.34476.32

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171059/157442

NFI2

forest area: altitudinal vegetation zone · regeneration cover · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid:
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover %± %± %± %± %± %±
upper subalpinen/a............
< 1%............
1-9%......100.0...100.0.
10-25%............
26-50%............
51-75%............
76-100%............
total......100.0...100.0.
lower subalpinen/a......7.06.7..5.55.3
< 1%......13.38.8..10.47.0
1-9%100.0...100.0.26.611.450.035.437.111.1
10-25%......19.910.3..15.68.3
26-50%......26.611.450.035.426.210.1
51-75%......6.66.4..5.25.1
76-100%............
total100.0...100.0.100.0.100.0.100.0.
upper montanen/a............
< 1%............
1-9%......55.611.733.615.844.79.2
10-25%....100.0.22.29.844.216.634.78.9
26-50%......11.17.422.113.813.86.4
51-75%......5.65.4..3.43.3
76-100%......5.65.4..3.43.3
total....100.0.100.0.100.0.100.0.
lower montanen/a........25.021.74.14.0
< 1%......17.69.2..11.96.4
1-9%......29.411.125.021.723.88.5
10-25%50.035.4....41.211.9..31.89.3
26-50%50.035.4..50.035.4..25.021.712.46.7
51-75%....50.035.45.95.725.021.712.16.6
76-100%......5.95.7..4.03.9
total100.0...100.0.100.0.100.0.100.0.
colline/submontanen/a............
< 1%16.715.2......7.16.96.24.2
1-9%......44.416.6..11.85.5
10-25%16.715.2..33.327.211.110.550.013.430.48.0
26-50%33.319.3100.0.33.327.222.213.928.612.130.48.0
51-75%......22.213.914.39.412.05.6
76-100%33.319.3..33.327.2....9.35.1
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a......1.71.73.43.41.91.3
< 1%11.110.5....8.23.53.43.46.52.4
1-9%11.010.4..12.511.740.96.317.47.129.44.4
10-25%22.213.9..37.517.124.65.537.99.028.74.4
26-50%33.415.7100.0.25.015.313.14.327.58.320.53.9
51-75%....12.511.78.23.510.35.78.32.7
76-100%22.213.9..12.511.73.32.3..4.72.1
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 #171060/157443

NFI4b

forest area: stand stability · regeneration cover · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
stand stabilityregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
critical< 1%..........1.51.50.80.8....2.72.7..1.90.92.11.00.70.51.00.3
1-9%..........1.51.52.31.31.81.31.01.02.72.7..3.31.21.00.72.81.01.80.4
10-25%1.11.1........1.51.53.91.72.71.61.91.42.72.71.71.72.81.10.50.51.40.71.80.4
26-50%............1.61.10.90.91.01.02.72.73.42.41.90.91.50.90.30.31.10.3
51-75%........5.95.7......1.91.4..1.71.70.90.71.00.70.70.50.70.2
76-100%............0.80.8......1.71.70.50.5....0.20.1
total1.11.1......5.95.74.42.59.32.65.52.25.82.310.85.18.63.711.32.26.21.75.91.46.70.7
less stable< 1%1.11.1........4.42.50.80.86.42.32.91.75.43.76.93.32.81.15.21.62.10.83.20.5
1-9%10.13.27.16.9..4.54.5..13.34.112.42.910.02.921.34.05.43.717.35.021.72.818.02.823.72.517.01.0
10-25%9.03.028.612.18.48.19.16.111.87.821.95.021.73.613.63.314.63.513.55.617.35.013.72.49.82.116.42.214.81.0
26-50%5.62.4..8.48.14.54.55.95.75.92.97.82.49.12.76.82.516.46.16.93.38.01.95.21.68.11.67.30.7
51-75%3.41.9..8.48.113.67.335.311.62.92.13.11.54.52.01.91.4..5.22.90.90.71.50.91.70.82.90.5
76-100%4.52.27.16.9..4.54.55.95.7..3.11.50.90.92.91.7..3.42.4..0.50.51.40.71.60.3
total33.75.042.913.325.312.736.410.358.811.948.46.148.84.444.54.750.54.940.78.156.96.547.13.440.23.553.53.046.91.4
stable< 1%..7.16.9........0.80.82.71.6....3.42.41.90.94.11.42.81.02.00.4
1-9%13.53.67.16.98.48.122.79.0..13.34.17.82.411.83.116.53.710.85.112.14.318.92.718.02.822.42.516.11.0
10-25%19.14.214.39.424.112.2..5.95.710.33.714.03.111.83.113.63.416.26.112.14.312.72.320.12.99.51.713.40.9
26-50%13.53.614.39.433.713.731.89.911.87.811.83.911.62.813.63.36.82.510.85.15.22.96.61.78.22.05.21.39.20.8
51-75%10.13.2....9.16.117.69.38.83.54.71.94.52.04.92.110.85.1..1.40.82.61.10.70.53.70.5
76-100%9.03.014.39.48.48.1....2.92.13.11.55.52.21.91.4..1.71.7..0.50.5..2.00.4
total65.25.157.113.274.712.763.610.335.311.647.26.141.94.450.04.843.74.948.58.234.56.341.53.453.63.640.62.946.41.4
total< 1%1.11.17.16.9......5.92.92.31.39.12.72.91.78.14.510.34.06.61.711.32.35.61.46.10.7
1-9%23.64.514.39.48.48.127.39.5..28.05.522.53.723.64.138.84.818.96.529.36.043.93.437.13.548.93.034.91.3
10-25%29.24.842.913.332.513.59.16.117.69.333.75.739.54.328.24.330.14.532.47.731.06.129.23.130.43.327.32.630.11.2
26-50%19.14.214.39.442.214.336.410.317.69.317.74.620.93.623.64.114.63.529.97.615.54.816.52.615.02.613.62.017.61.0
51-75%13.53.6..8.48.122.79.058.811.911.83.97.82.49.12.78.82.810.85.16.93.33.31.25.21.63.11.07.30.7
76-100%13.53.621.411.08.48.14.54.55.95.72.92.17.02.26.42.34.92.1..6.93.30.50.51.00.71.40.73.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #171061/157444

NFI4b

forest area: stand stability · regeneration cover · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
stand stability
criticalless stablestabletotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura< 1%..0.4100..0.4100
1-9%..3.2334.3297.521
10-25%0.41002.9356.1249.319
26-50%..1.8454.3296.124
51-75%..1.1583.2334.329
76-100%..1.4502.9354.329
total0.410010.71820.71231.810
Eastern Jura< 1%....0.41000.4100
1-9%..0.41000.41000.870
10-25%..1.6490.8702.440
26-50%....0.8700.870
51-75%........
76-100%..0.41000.8701.257
total..2.4403.2345.525
Western Plateau< 1%........
1-9%....0.41000.4100
10-25%..0.41001.2581.650
26-50%..0.41001.6492.144
51-75%..0.4100..0.4100
76-100%....0.41000.4100
total..1.2573.6334.928
Central Plateau< 1%........
1-9%..0.31001.5441.940
10-25%..0.671..0.671
26-50%..0.31002.2372.535
51-75%..0.9570.6711.544
76-100%..0.3100..0.3100
total..2.5354.3266.820
Eastern Plateau< 1%........
1-9%........
10-25%..0.7710.41001.158
26-50%..0.41000.7711.158
51-75%0.41002.1411.1583.631
76-100%..0.4100..0.4100
total0.41003.6312.1416.124
Western Pre-Alps< 1%0.41001.157..1.549
1-9%0.41003.3323.3327.021
10-25%0.41005.5252.6378.519
26-50%..1.5493.0344.428
51-75%..0.7702.2403.034
76-100%....0.7700.770
total1.15712.21511.91525.29
Central Pre-Alps< 1%0.41000.41000.41001.158
1-9%1.1585.7243.63110.418
10-25%1.84410.0186.52318.313
26-50%0.7713.6315.4259.718
51-75%..1.4502.2403.631
76-100%0.41001.4501.4503.233
total4.32822.61119.41246.37
Eastern Pre-Alps< 1%..2.5371.1573.631
1-9%0.7713.9294.6279.318
10-25%1.1575.4254.62711.117
26-50%0.41003.6315.4259.319
51-75%..1.8441.8443.631
76-100%..0.41002.1402.537
total2.14017.51319.61239.37
Northwestern Alps< 1%..1.157..1.157
1-9%0.41007.9206.12314.314
10-25%0.7715.4255.02611.117
26-50%0.41002.5372.5375.425
51-75%0.7710.7711.8443.233
76-100%..1.1570.7711.844
total2.14018.61216.11336.87
Central Alps< 1%0.31000.770..1.057
1-9%0.31000.7701.4492.437
10-25%0.31001.7442.1404.127
26-50%0.31002.1401.4493.829
51-75%....1.4491.449
76-100%........
total1.4495.2246.22212.713
Northeastern Alps< 1%..1.4490.7702.140
1-9%..3.6312.5376.123
10-25%0.41003.6312.5376.422
26-50%0.7701.4491.1573.232
51-75%0.41001.157..1.449
76-100%0.41000.7700.41001.449
total1.84411.8157.22120.810
Southwestern Alps< 1%1.4502.1411.4504.826
1-9%2.43715.81413.81531.99
10-25%2.1419.9189.31921.312
26-50%1.4505.8244.82612.016
51-75%0.7710.7711.0582.437
76-100%0.3100....0.3100
total8.22034.3930.2972.75
Southeastern Alps< 1%1.4503.5312.8357.721
1-9%0.77112.31612.31625.311
10-25%0.41006.72213.71520.712
26-50%1.1583.5315.62510.218
51-75%0.7711.1581.8453.531
76-100%..0.41000.41000.771
total4.22827.41036.5968.25
Southern Alps< 1%0.7712.1412.8355.725
1-9%2.83524.01122.71249.67
10-25%1.45016.6149.61927.710
26-50%0.41008.2205.32513.815
51-75%0.7711.8450.7713.233
76-100%..1.450..1.450
total6.02454.2741.18101.34
Switzerland< 1%4.62815.2159.61929.311
1-9%8.82081.1676.96166.84
10-25%8.82071.0764.27144.15
26-50%5.32635.01043.9984.36
51-75%3.53213.81617.71435.110
76-100%1.1587.8219.81918.714
total32.010224.14222.14478.22

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171062/157445

NFI4b

forest area: stand stability · degree of cover of regeneration (7 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of regeneration (7 classes) %± %± %± %± %± %± %±
critical< 1%....0.80.41.60.92.61.30.70.51.00.3
1-4%....0.90.42.61.20.70.71.40.71.10.3
5-9%....0.80.40.50.50.70.71.40.70.70.2
10-25%0.90.9..2.40.73.11.30.70.71.40.71.80.4
26-50%....1.30.52.11.02.01.10.30.31.10.3
51-75%..1.31.30.60.31.00.71.30.90.70.50.70.2
76-100%....0.40.30.50.5....0.20.1
total0.90.91.31.37.21.111.52.37.82.25.91.46.70.7
less stable< 1%0.90.91.31.34.30.93.11.33.31.42.40.93.20.5
1-4%1.91.31.31.35.81.08.32.06.52.010.61.86.70.7
5-9%7.52.62.51.89.41.313.02.410.52.513.12.010.30.8
10-25%12.33.213.93.917.01.613.52.58.52.316.22.214.81.0
26-50%4.72.16.32.77.51.18.82.15.21.88.31.67.30.7
51-75%2.81.613.93.93.00.70.50.52.01.11.70.82.90.5
76-100%4.72.16.32.71.50.5....1.40.71.60.3
total34.94.645.65.648.62.247.43.636.03.953.82.946.91.4
stable< 1%0.90.9..1.10.52.11.05.21.82.81.02.00.4
1-4%3.81.93.82.26.21.011.52.313.72.811.11.88.50.8
5-9%8.52.76.32.76.41.17.31.95.91.911.01.87.60.7
10-25%17.03.711.43.612.81.412.52.422.23.49.71.713.40.9
26-50%15.13.521.54.610.01.36.21.77.22.15.11.39.20.8
51-75%9.42.87.63.04.90.91.60.92.01.10.70.53.70.5
76-100%9.42.82.51.82.80.7......2.00.4
total64.24.753.25.644.22.241.23.656.24.040.42.946.41.4
total< 1%1.91.31.31.36.21.06.81.811.12.55.91.46.10.7
1-4%5.72.25.12.513.01.522.43.020.93.323.12.516.31.0
5-9%16.03.68.93.216.61.620.92.917.03.025.52.618.71.1
10-25%30.24.525.34.932.22.029.13.331.43.827.32.630.11.2
26-50%19.83.927.85.018.81.717.22.714.42.813.82.017.61.0
51-75%12.33.222.84.78.51.23.11.35.21.83.11.07.40.7
76-100%14.13.48.93.24.70.90.50.5..1.40.73.90.5
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 #171063/157446

NFI4b

forest area: stand stability · degree of cover of regeneration (7 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
stand stabilitydegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
critical< 1%....1.4501.0581.4500.7714.628
1-4%....1.8451.7440.41001.4505.326
5-9%....1.4500.31000.41001.4503.532
10-25%0.4100..4.6282.1410.41001.4508.820
26-50%....2.5381.4501.1580.41005.326
51-75%..0.41001.1580.7710.7710.7713.532
76-100%....0.7710.3100....1.158
total0.41000.410013.5167.5214.2286.12432.010
less stable< 1%0.41000.41008.2212.1411.8442.53815.215
1-4%0.7710.410011.0185.5243.53111.01732.010
5-9%2.9350.77117.7148.6195.72413.51649.18
10-25%4.7273.93032.0108.9194.62716.71470.77
26-50%1.8451.84514.2165.8242.8358.62035.010
51-75%1.1583.9305.7250.31001.1581.84513.916
76-100%1.8451.8452.835....1.4507.821
total13.31612.71691.6531.1919.41255.57223.73
stable< 1%0.4100..2.1411.4502.8352.8359.519
1-4%1.4501.15811.7177.5217.42111.41740.69
5-9%3.2331.84512.1174.8263.23311.41736.510
10-25%6.5233.23324.1128.22012.01610.01864.07
26-50%5.8256.02418.8134.1283.9305.32643.89
51-75%3.6312.1419.2191.0581.1580.77117.714
76-100%3.6310.7715.326......9.619
total24.51114.91583.3627.11030.4941.78221.84
total< 1%0.7710.410011.7174.4276.0246.12429.311
1-4%2.2411.45024.51214.71411.31723.81177.96
5-9%6.1242.53831.21013.7159.21926.41189.16
10-25%11.5177.12260.7719.21217.01328.210143.65
26-50%7.6217.82135.51011.3177.82114.21584.16
51-75%4.7276.42316.0152.1412.8353.23335.210
76-100%5.4252.5388.9200.3100..1.45018.514
total38.2927.911188.4365.7554.16103.24477.52

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #171064/157447
search result: 155765 entries on 6491 pages

zurück