Search legacy datasets

back

search result: 155765 entries on 6491 pages
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a13.496.8125.8133.3172.2211.42733.05
crowded125.9218.5714.983.9169.6106.912179.72
heterogeneous11.594.9141.1300.4503.1180.35821.37
normal, loose156.7226.7614.785.91314.484.714223.12
open, scattered51.1419.6710.01011.5915.986.013114.13
crowded, clustered normal9.2109.5105.8134.71410.593.31743.15
total367.9185.9352.3429.8555.8422.66614.21
inside perimetern/a0.2710.0.0.2710.6410.11000.3581.427
crowded1.8241.6263.0181.3270.7384.51512.99
heterogeneous0.0.0.3580.2710.11000.4500.3581.328
normal, loose1.2291.4272.1221.8231.8242.12210.410
open, scattered0.4500.6410.4502.0220.6411.5265.513
crowded, clustered normal0.11000.5450.8350.6410.6411.1303.716
total3.7164.4156.8126.4124.2159.81035.35
outside perimetern/a2.3215.1144.3152.9182.7192.32119.57
crowded20.6727.1623.9610.0914.4837.34133.12
heterogeneous1.6258.1111.7243.9163.6172.42021.37
normal, loose18.3733.4519.7716.2717.1722.86127.63
open, scattered7.51119.977.21222.3618.8720.3796.03
crowded, clustered normal1.13011.495.91310.9913.2814.0856.44
total51.44104.9262.7366.2369.8399.02454.01
totaln/a15.9811.9910.3106.8125.0144.01653.94
crowded148.3247.1441.8415.1824.7648.64325.71
heterogeneous13.1913.383.1184.4157.1123.01843.95
normal, loose176.2261.5336.5523.9633.3529.65361.11
open, scattered59.0440.1517.6735.9535.3527.86215.62
crowded, clustered normal10.41021.4712.5916.3724.3618.47103.23
total422.90195.21121.81102.42129.71131.411103.50
© WSL, Swiss National Forest Inventory, 19.06.2020 #852228/318559
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.4381.4382.2300.6580.6580.0.6.318
crowded101.7418.51015.9114.7206.2185.719152.63
normal143.9316.51111.8133.6239.3145.119190.33
loose63.7516.1117.1164.62113.6122.628107.74
open35.3714.9116.1185.81812.5124.32178.95
scattered9.1158.0164.8206.0189.8143.92241.57
grouped crowded3.4244.8202.2300.8504.2220.85016.211
grouped normal3.4246.7173.0262.3302.4292.42920.110
heterogeneous4.4212.9272.0320.4711.0450.85011.413
total366.4189.7455.2528.8759.5525.68625.11
inside perimetern/a0.0.0.0.0.21000.21000.0.0.21000.658
crowded1.8331.9332.8271.5350.0.4.02212.013
normal1.2411.1452.9262.0311.4382.23010.714
loose0.8500.21000.8501.9311.0451.4386.018
open0.0.0.4710.6581.0450.8501.6354.421
scattered0.21000.21000.0.0.4710.0.0.8501.635
grouped crowded0.0.0.4710.0.0.21000.0.0.0.0.658
grouped normal0.0.0.0.0.4700.0.0.0.0.0.0.470
heterogeneous0.0.0.21000.0.0.21000.0.0.0.0.471
total3.9224.3227.7167.4163.12510.21436.77
outside perimetern/a0.0.1.5381.8331.2411.8330.6586.917
crowded16.71126.6820.2913.0118.21531.87116.54
normal22.8926.1818.8913.41112.71220.59114.44
loose9.11519.6108.11511.41215.21112.71276.25
open4.02215.6115.81815.01118.01016.01074.35
scattered0.8504.2223.6235.7189.6147.41631.48
grouped crowded0.4714.4211.8334.0223.8233.72318.110
grouped normal0.4713.3241.0452.9253.6234.72015.911
heterogeneous0.8503.9231.8332.9261.0453.52313.912
total54.96105.2363.0469.7374.04100.83467.52
totaln/a1.4382.9264.2212.1312.4290.85013.812
crowded120.2346.9638.9619.2914.41141.56281.12
normal167.9343.7633.6719.0923.3827.98315.42
loose73.6535.9716.01017.91029.8716.710189.93
open39.2730.9812.51221.8931.2721.99157.63
scattered10.11412.4128.41512.11219.41012.01274.65
grouped crowded3.8239.6144.0225.0208.0164.52134.97
grouped normal3.82310.0144.4215.2196.0187.01636.47
heterogeneous5.1207.0173.8233.5232.0324.32125.79
total425.21199.21125.92105.92136.62136.621129.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #852229/318560
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.4381.4382.2300.6580.4710.0.6.118
crowded97.8416.81115.1114.3215.1195.120144.23
normal141.4315.3119.8142.6288.0154.222181.33
loose62.5515.5116.9164.42112.2122.230103.64
open34.3714.3115.7185.41911.9133.42474.95
scattered7.9166.8174.0224.4217.4162.13032.68
grouped crowded1.8334.0221.8330.6583.0260.47111.613
grouped normal2.8274.6212.4291.8331.8332.03215.411
heterogeneous4.4212.7281.8330.4710.8500.85010.914
total354.3181.4449.7524.5850.6520.19580.61
inside perimetern/a0.0.0.0.0.21000.21000.0.0.21000.658
crowded1.8331.9332.4291.5350.0.3.92311.413
normal1.2411.1452.7272.0311.4382.23010.514
loose0.8500.21000.6571.9310.8501.2415.419
open0.0.0.4710.6580.6580.8501.4383.723
scattered0.21000.21000.0.0.4710.0.0.8501.635
grouped crowded0.0.0.4710.0.0.0.0.0.0.0.0.471
grouped normal0.0.0.0.0.21000.0.0.0.0.0.0.2100
heterogeneous0.0.0.21000.0.0.21000.0.0.0.0.471
total3.9224.3226.7176.8162.9269.61434.37
outside perimetern/a0.0.1.5381.6351.0451.8330.6586.518
crowded16.31126.2819.4912.8117.81530.87113.34
normal22.6924.7817.51013.21111.51218.910108.54
loose8.91519.0107.31611.01314.71112.31273.35
open4.02214.6115.61914.41117.21015.01170.75
scattered0.8504.2223.6235.5197.6165.41927.28
grouped crowded0.4713.8231.4384.0222.8262.92615.211
grouped normal0.21003.1250.6572.7263.4234.12214.112
heterogeneous0.8503.7231.8332.9261.0453.32413.512
total53.96100.7358.8467.7467.8493.33442.22
totaln/a1.4382.9264.0221.9332.2300.85013.212
crowded115.8444.9636.9618.6913.01239.76268.92
normal165.2341.1630.0717.81020.9925.38300.32
loose72.2534.7714.81117.31027.6815.711182.33
open38.2729.2811.91220.4929.8719.89149.33
scattered8.91511.2137.61610.31315.0118.41561.46
grouped crowded2.2308.2153.2254.6215.8183.32427.28
grouped normal3.0267.7163.2254.6205.2196.01829.88
heterogeneous5.1206.6173.6233.5231.8334.12224.79
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #852230/318561
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.3381.5352.3280.6580.7500.0.6.317
crowded104.8418.31015.9105.2186.4165.618156.13
normal141.5317.71011.9123.7229.8134.719189.43
loose62.8515.6107.2154.51913.4113.124106.64
open34.4715.1116.0175.61712.1124.12177.45
scattered9.1148.4145.3185.8179.4134.02142.06
grouped crowded3.1244.5202.1291.1414.2201.23716.210
grouped normal3.8226.1173.5222.1292.1292.52720.29
heterogeneous4.2203.3232.2280.4710.9450.94511.912
total365.0190.5456.5529.0759.1526.08626.01
inside perimetern/a0.0.0.0.0.21000.21000.0.0.21000.658
crowded1.7321.9322.8251.5330.0.3.82111.712
normal1.2381.5352.5261.9301.7322.03010.913
loose0.9450.21000.7501.7310.9451.6335.817
open0.0.0.3710.6580.9450.7501.6334.121
scattered0.21000.4710.0.0.4710.0.0.7501.633
grouped crowded0.0.0.4710.0.0.21000.0.0.0.0.558
grouped normal0.0.0.0.0.4710.0.0.0.0.0.0.471
heterogeneous0.0.0.21000.0.0.21000.0.0.0.0.371
total4.0214.8197.1157.0153.3239.81335.97
outside perimetern/a0.0.1.3382.3271.2381.6330.5587.016
crowded16.61026.9820.6813.5107.91432.27117.74
normal21.9926.1818.9914.01013.61120.19114.64
loose8.41418.998.01411.71114.51012.41173.85
open4.22015.3105.71715.01018.1916.41074.85
scattered0.7504.2213.6225.41810.0137.01530.97
grouped crowded0.3714.6191.8314.2203.5223.52218.010
grouped normal0.3713.2231.7312.8253.5224.91916.410
heterogeneous0.7504.0211.8322.8250.9453.32313.311
total53.15104.4364.3470.5373.84100.23466.41
totaln/a1.3382.8254.8192.0302.3270.75013.911
crowded123.1347.1539.2620.2814.31041.56285.42
normal164.6345.4633.4619.6925.1826.87314.92
loose72.1534.6715.91017.9928.8717.010186.23
open38.6630.8712.31121.5830.9722.18156.23
scattered10.01312.9118.91411.61219.4911.71274.55
grouped crowded3.4239.5133.9215.4187.8154.71934.77
grouped normal4.2219.3145.6174.9195.7177.31536.97
heterogeneous4.9197.4154.0213.3231.8324.12025.68
total422.11199.71128.02106.42136.12136.021128.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #852231/318562
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a3.7230.4711.7335.818
crowded30.971.53511.11343.55
heterogeneous9.5140.0.1.24110.613
normal, loose39.461.1419.81450.35
open, scattered26.380.4703.72330.37
crowded, clustered normal3.7230.0.0.6584.222
total113.323.42328.07144.81
Eastern Juran/a2.5280.0.0.4702.926
crowded16.190.31002.13118.49
heterogeneous0.0.0.0.0.0.0.0.
normal, loose17.890.0.1.83319.78
open, scattered3.9220.0.0.6584.520
crowded, clustered normal0.0.0.0.0.21000.2100
total40.330.31005.11945.72
Western Plateaun/a1.5370.0.0.21001.735
crowded14.9100.0.0.47015.210
heterogeneous0.4710.0.0.0.0.471
normal, loose16.390.0.3.12519.48
open, scattered7.5150.0.1.3418.714
crowded, clustered normal1.4380.0.0.0.1.438
total42.030.0.5.01947.02
Central Plateaun/a2.1300.0.0.4712.527
crowded24.370.21002.92527.57
heterogeneous0.6580.0.0.6581.240
normal, loose26.770.0.4.02130.76
open, scattered4.8190.0.1.0455.818
crowded, clustered normal1.0440.0.0.4711.437
total59.530.21009.21369.01
Eastern Plateaun/a3.1250.0.0.21003.324
crowded37.660.0.1.93239.56
heterogeneous1.2410.0.0.21001.438
normal, loose51.250.0.3.12554.44
open, scattered5.0190.0.0.21005.219
crowded, clustered normal1.5350.0.0.4711.931
total99.620.0.6.018105.61
Western Pre-Alpsn/a1.7350.0.1.5383.226
crowded4.2210.0.6.81611.011
heterogeneous0.4730.0.0.3700.851
normal, loose5.1190.21007.41512.711
open, scattered2.9270.0.5.8188.714
crowded, clustered normal1.3410.0.2.7274.022
total15.6100.210024.5740.33
Central Pre-Alpsn/a2.2300.0.2.1304.321
crowded10.9130.65813.81225.38
heterogeneous3.9230.0.6.01810.014
normal, loose14.8110.0.12.41227.28
open, scattered9.7140.21006.21716.110
crowded, clustered normal6.4170.0.5.81812.212
total47.950.85046.4595.12
Eastern Pre-Alpsn/a2.1330.0.1.7353.724
crowded10.6130.47113.31124.47
heterogeneous1.0450.0.1.5352.628
normal, loose10.6130.210013.11123.98
open, scattered5.1190.0.2.1307.216
crowded, clustered normal3.5240.0.2.4296.018
total32.960.65834.2667.73
Northwestern Alpsn/a2.1310.0.1.5383.524
crowded2.4280.8505.8189.014
heterogeneous0.21000.6581.5382.330
normal, loose4.5211.43710.71316.59
open, scattered6.8170.21007.11614.211
crowded, clustered normal1.7350.21003.7235.618
total17.6103.22530.2651.13
Central Alpsn/a1.0440.0.0.21001.240
crowded1.9291.0453.5226.314
heterogeneous0.21000.0.0.21000.471
normal, loose2.2291.0452.9246.016
open, scattered2.5260.21000.8493.522
crowded, clustered normal1.7320.6581.2403.522
total9.5122.7268.71220.95
Northeastern Alpsn/a0.6580.31001.0451.833
crowded1.9311.1415.4188.413
heterogeneous0.21000.0.0.0.0.2100
normal, loose1.1411.5354.8197.514
open, scattered1.7330.21002.4294.221
crowded, clustered normal2.1310.21002.1304.420
total7.6153.32415.8926.65
Southwestern Alpsn/a1.6350.6582.2304.521
crowded3.5231.33710.61315.410
heterogeneous0.21000.21003.9224.321
normal, loose4.3212.52716.71023.58
open, scattered10.7131.83322.5934.96
crowded, clustered normal4.2220.47111.91216.510
total24.586.81667.7499.02
Southeastern Alpsn/a1.4380.0.2.0323.424
crowded9.4140.47112.41222.29
heterogeneous3.2250.4713.1256.717
normal, loose13.6121.43816.61031.67
open, scattered12.4120.210019.5932.17
crowded, clustered normal10.6130.55814.21125.48
total50.652.92667.84121.32
Southern Alpsn/a1.0450.21002.3293.523
crowded6.5174.92035.3646.65
heterogeneous0.4710.4712.1302.926
normal, loose5.0202.42920.7928.18
open, scattered5.1190.85019.4925.38
crowded, clustered normal2.1301.04513.51216.710
total20.199.61493.33123.12
Switzerlandn/a26.591.53817.41145.47
crowded175.0312.512125.14312.72
heterogeneous21.5101.63520.61043.67
normal, loose212.7311.613127.24351.52
open, scattered104.344.02292.54200.83
crowded, clustered normal41.272.92659.26103.34
total581.2134.17442.021057.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #852232/318563
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a4.2210.4711.7336.417
crowded30.971.53511.11343.55
heterogeneous9.5140.0.1.33810.813
normal, loose40.061.1419.81450.95
open, scattered27.580.4703.92231.87
crowded, clustered normal4.3220.0.0.6584.920
total116.323.42328.47148.21
Eastern Juran/a2.7270.0.0.4703.125
crowded16.190.31002.13118.49
heterogeneous0.0.0.0.0.0.0.0.
normal, loose17.890.0.1.83319.78
open, scattered3.9220.0.0.6584.520
crowded, clustered normal0.0.0.0.0.21000.2100
total40.630.31005.11946.02
Western Plateaun/a2.2310.0.0.21002.430
crowded14.9100.0.0.47015.210
heterogeneous0.4710.0.0.0.0.471
normal, loose16.590.0.3.32419.88
open, scattered8.1150.0.1.3419.414
crowded, clustered normal1.4380.0.0.0.1.438
total43.530.0.5.21948.72
Central Plateaun/a2.3290.0.0.4712.726
crowded24.770.21003.12428.07
heterogeneous0.6580.0.0.6581.240
normal, loose27.170.0.4.02131.16
open, scattered4.8190.0.1.0455.818
crowded, clustered normal1.0440.0.0.4711.437
total60.520.21009.41370.11
Eastern Plateaun/a3.3240.0.0.21003.523
crowded38.460.0.1.93240.26
heterogeneous1.2410.0.0.21001.438
normal, loose52.050.0.3.12555.24
open, scattered5.2190.0.0.21005.419
crowded, clustered normal1.7330.0.0.4712.130
total101.720.0.6.018107.71
Western Pre-Alpsn/a1.9330.0.2.1324.023
crowded4.2210.0.7.01611.211
heterogeneous0.4730.0.0.3700.851
normal, loose5.1190.21007.41512.711
open, scattered2.9270.0.5.8188.714
crowded, clustered normal1.3410.0.2.7274.022
total15.8100.210025.4741.33
Central Pre-Alpsn/a2.4290.0.2.1304.521
crowded11.1130.65814.21126.08
heterogeneous3.9230.0.6.21810.214
normal, loose15.0110.0.13.21228.27
open, scattered10.5130.21006.71717.410
crowded, clustered normal6.8160.0.6.01812.812
total49.750.85048.4598.92
Eastern Pre-Alpsn/a3.3250.0.1.7355.020
crowded10.6130.47113.51124.67
heterogeneous1.0450.0.1.5352.628
normal, loose10.8130.210013.31124.48
open, scattered5.1190.0.2.5277.616
crowded, clustered normal3.5240.0.2.6276.118
total34.460.65835.2670.12
Northwestern Alpsn/a2.5290.0.1.5384.023
crowded2.6270.8506.4179.813
heterogeneous0.4710.6581.5382.529
normal, loose5.0191.43711.11217.59
open, scattered7.4160.21007.61615.210
crowded, clustered normal1.9330.21003.7235.818
total19.893.22531.6654.73
Central Alpsn/a1.4370.0.0.21001.635
crowded1.9291.0453.6216.514
heterogeneous0.21000.0.0.21000.471
normal, loose2.6271.2413.1236.815
open, scattered2.7250.21001.0443.921
crowded, clustered normal1.7320.8501.2403.721
total10.5113.1249.31222.95
Northeastern Alpsn/a0.7500.31001.4382.429
crowded2.1301.1415.4188.613
heterogeneous0.21000.21000.0.0.470
normal, loose1.1411.5355.0187.714
open, scattered1.9310.21002.4294.420
crowded, clustered normal2.3300.21002.1304.620
total8.3143.52316.4928.25
Southwestern Alpsn/a2.6280.8502.4295.918
crowded3.9221.33710.81316.010
heterogeneous0.21000.21003.9224.321
normal, loose4.5212.52717.31024.38
open, scattered11.2132.03123.1836.36
crowded, clustered normal4.6210.47111.91216.910
total27.187.21669.33103.62
Southeastern Alpsn/a1.8330.0.2.6284.421
crowded10.0140.47112.41222.88
heterogeneous3.6230.4713.1257.116
normal, loose14.4111.63517.01033.07
open, scattered13.2120.210020.0933.47
crowded, clustered normal11.2130.55814.41126.28
total54.353.12569.64127.02
Southern Alpsn/a1.6350.21003.1254.920
crowded6.9174.92036.1647.85
heterogeneous0.4710.4712.1302.926
normal, loose5.5192.42921.7929.67
open, scattered5.9180.85019.8926.58
crowded, clustered normal2.7261.24113.91117.810
total23.099.81496.73129.52
Switzerlandn/a33.081.73620.01054.76
crowded178.2312.512127.94318.72
heterogeneous22.191.73321.01044.87
normal, loose217.6312.013131.14360.72
open, scattered110.344.22295.74210.23
crowded, clustered normal44.573.32460.15107.94
total605.6135.57455.921097.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #852233/318564
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a3.8160.2711.2295.214
crowded33.851.32810.8945.94
heterogeneous9.3100.0.1.22910.69
normal, loose40.241.1308.71050.04
open, scattered29.250.3584.41533.95
crowded, clustered normal5.1140.11000.3585.513
total121.423.01826.66151.01
Eastern Juran/a2.1220.0.0.2712.321
crowded15.570.2711.72417.46
heterogeneous0.2710.0.0.0.0.271
normal, loose18.660.11001.72420.45
open, scattered3.9150.11000.7384.714
crowded, clustered normal0.8350.0.0.11000.933
total41.120.4504.51446.01
Western Plateaun/a2.0230.0.0.4502.421
crowded14.170.11001.03115.27
heterogeneous0.5450.0.0.0.0.545
normal, loose18.160.0.2.02220.16
open, scattered7.8110.0.1.5269.310
crowded, clustered normal1.5260.0.0.0.1.526
total44.020.11005.01449.02
Central Plateaun/a2.2210.0.0.4502.519
crowded23.550.2714.41428.15
heterogeneous0.8350.0.0.3581.130
normal, loose27.550.0.3.71631.24
open, scattered5.0140.0.0.7385.713
crowded, clustered normal0.9330.0.0.4501.328
total59.820.2719.8969.91
Eastern Plateaun/a3.4170.0.0.11003.516
crowded39.140.0.2.61941.74
heterogeneous0.7380.0.0.11000.835
normal, loose52.130.0.2.12154.23
open, scattered5.4130.0.0.3585.713
crowded, clustered normal1.0320.0.0.3581.228
total101.610.0.5.513107.21
Western Pre-Alpsn/a1.9230.0.1.5263.517
crowded4.0150.11007.11111.28
heterogeneous0.2710.0.0.5410.835
normal, loose4.9140.2719.7914.87
open, scattered2.8190.0.5.1137.910
crowded, clustered normal1.4270.11002.7194.215
total15.270.45026.6442.22
Central Pre-Alpsn/a3.2180.0.2.0225.114
crowded12.190.64113.5826.35
heterogeneous4.0160.0.6.61210.79
normal, loose16.170.35812.7829.15
open, scattered9.8100.2717.11117.17
crowded, clustered normal6.4120.2715.11411.79
total51.731.32847.04100.01
Eastern Pre-Alpsn/a3.1180.11002.3215.513
crowded10.490.45013.1823.95
heterogeneous0.7380.0.1.4272.122
normal, loose11.290.27112.7824.15
open, scattered5.0140.0.3.8168.810
crowded, clustered normal2.7190.0.2.7195.413
total33.140.73836.0469.82
Northwestern Alpsn/a1.7240.0.1.6253.317
crowded2.4200.8356.3129.59
heterogeneous0.6410.3581.0311.923
normal, loose5.6130.93311.0917.56
open, scattered7.0110.4507.91115.47
crowded, clustered normal1.6250.2713.7165.513
total19.062.71931.5453.22
Central Alpsn/a1.4280.0.0.7402.022
crowded1.7231.3294.2147.110
heterogeneous0.3570.11000.2710.741
normal, loose2.2211.1312.9186.212
open, scattered2.7190.3581.4274.414
crowded, clustered normal1.5260.7371.1303.316
total9.793.51610.4823.74
Northeastern Alpsn/a1.3280.11001.3282.819
crowded2.7181.4266.61110.78
heterogeneous0.11000.11000.11000.357
normal, loose1.2290.9334.1156.212
open, scattered2.3200.11002.0224.414
crowded, clustered normal1.8240.11002.0223.916
total9.492.61916.1628.23
Southwestern Alpsn/a3.3170.6412.9186.812
crowded3.9161.32710.0915.18
heterogeneous0.4500.11003.9164.415
normal, loose5.9131.82316.2723.96
open, scattered11.592.02222.3635.95
crowded, clustered normal4.7140.64110.9916.37
total29.856.41266.23102.42
Southeastern Alpsn/a2.2210.11002.7195.014
crowded9.6100.73814.4824.76
heterogeneous3.1180.4503.6177.112
normal, loose14.481.82417.1733.35
open, scattered15.980.64118.8735.35
crowded, clustered normal10.590.64113.2824.36
total55.844.21569.83129.71
Southern Alpsn/a1.4270.3582.3214.016
crowded6.9124.51537.3448.64
heterogeneous0.3580.3582.4203.018
normal, loose4.7142.12222.8629.65
open, scattered6.0131.52620.3727.86
crowded, clustered normal3.3171.13014.0818.47
total22.669.81099.02131.41
Switzerlandn/a33.151.42719.6754.14
crowded179.7212.99133.02325.51
heterogeneous21.371.32821.3744.05
normal, loose222.7210.410127.53360.71
open, scattered114.335.61396.23216.12
crowded, clustered normal43.153.71656.44103.33
total614.2135.45454.011103.60
© WSL, Swiss National Forest Inventory, 19.06.2020 #852234/318565
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded23.381.7337.51632.57
normal39.260.94511.81252.05
loose23.380.6584.82028.67
open15.5110.0.2.42917.910
scattered5.1190.21000.6585.918
grouped crowded1.2410.0.0.4701.635
grouped normal2.4290.0.0.21002.628
heterogeneous2.8270.0.0.4713.225
total113.323.42328.07144.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded10.6130.0.2.42813.011
normal21.870.0.1.73523.57
loose5.6180.31000.6586.517
open1.7350.0.0.21001.933
scattered0.4690.0.0.0.0.469
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.31000.0.0.0.0.3100
heterogeneous0.0.0.0.0.21000.2100
total40.330.31005.11945.72
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded18.480.0.2.13120.58
normal13.8110.0.2.33016.19
loose4.7200.0.0.21004.919
open3.3240.0.0.21003.623
scattered1.3410.0.0.21001.538
grouped crowded0.4710.0.0.0.0.471
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total42.030.0.5.01947.02
Central Plateaun/a0.6580.0.0.0.0.658
crowded16.7100.0.3.12419.79
normal25.270.21003.12428.56
loose9.8130.0.2.13011.912
open5.3180.0.0.8506.017
scattered0.6580.0.0.0.0.658
grouped crowded0.21000.0.0.0.0.2100
grouped normal0.0.0.0.0.0.0.0.
heterogeneous1.2400.0.0.21001.437
total59.530.21009.21369.01
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded29.770.0.1.14130.87
normal41.750.0.3.62345.25
loose18.690.0.1.04519.69
open8.1150.0.0.4718.514
scattered0.6580.0.0.0.0.658
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.21000.0.0.0.0.2100
heterogeneous0.4710.0.0.0.0.471
total99.620.0.6.018105.61
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
crowded4.2200.0.6.71610.912
normal3.4250.0.7.31610.712
loose2.7290.0.4.2216.916
open2.3300.21002.8275.319
scattered1.3440.0.1.0502.232
grouped crowded0.6580.0.0.9461.536
grouped normal1.1450.0.0.6581.636
heterogeneous0.21000.0.0.7580.951
total15.6100.210024.5740.33
Central Pre-Alpsn/a0.8500.0.0.6581.337
crowded8.7150.47111.11320.29
normal8.2150.210011.41319.89
loose11.7130.0.9.81421.59
open9.4140.21008.01517.610
scattered2.6260.0.0.8503.423
grouped crowded1.5350.0.1.0442.427
grouped normal2.5270.0.1.5353.921
heterogeneous2.5290.0.2.4304.820
total47.950.85046.4595.12
Eastern Pre-Alpsn/a1.6350.0.0.0.1.635
crowded11.2130.65812.61124.38
normal8.0150.0.10.81318.89
loose4.9200.0.4.5209.414
open3.2250.0.3.6236.816
scattered1.0450.0.1.3412.430
grouped crowded0.6580.0.0.6581.241
grouped normal1.0450.0.0.0.1.045
heterogeneous1.4380.0.0.8502.330
total32.960.65834.2667.73
Northwestern Alpsn/a0.6580.0.0.6581.240
crowded3.9221.4388.41513.711
normal3.9220.8496.41711.112
loose1.2410.21004.8206.217
open2.3300.0.3.6235.918
scattered2.9260.21002.7275.818
grouped crowded1.8330.4711.8334.122
grouped normal1.0450.0.1.0452.131
heterogeneous0.0.0.21000.9501.144
total17.6103.22530.2651.13
Central Alpsn/a0.6580.21000.4711.240
crowded2.1280.6582.7255.416
normal1.4381.4372.9255.617
loose0.6570.4701.3372.327
open1.9310.21000.8502.925
scattered1.0440.0.0.4701.337
grouped crowded0.8500.0.0.0.0.850
grouped normal1.0440.0.0.21001.240
heterogeneous0.21000.0.0.0.0.2100
total9.5122.7268.71220.95
Northeastern Alpsn/a0.0.0.0.1.1401.140
crowded1.9291.1414.1217.214
normal0.6591.3384.0215.916
loose1.5380.31001.4373.125
open0.7580.5711.2412.330
scattered1.9310.0.1.9313.822
grouped crowded0.4700.0.0.7491.139
grouped normal0.4710.21000.4700.944
heterogeneous0.21000.0.1.0451.241
total7.6153.32415.8926.65
Southwestern Alpsn/a0.6580.21001.0451.933
crowded4.3211.53512.81118.69
normal2.6282.03113.21117.810
loose4.4211.93111.01317.310
open5.4190.65814.41120.49
scattered4.4210.4715.51910.313
grouped crowded0.6580.0.4.0224.621
grouped normal1.8330.0.2.7264.620
heterogeneous0.4710.21002.9263.523
total24.586.81667.7499.02
Southeastern Alpsn/a0.4710.0.1.8332.230
crowded5.1190.0.7.81513.012
normal8.0151.43811.51220.99
loose12.2120.85014.71127.68
open11.9130.85017.21029.87
scattered7.4160.0.7.61615.011
grouped crowded3.0260.0.2.8265.818
grouped normal1.8330.0.3.4235.219
heterogeneous0.8500.0.1.0451.833
total50.652.92667.84121.32
Southern Alpsn/a0.0.0.21000.6580.850
crowded5.1203.92330.8739.76
normal4.2222.23018.91025.38
loose2.2301.24112.31215.711
open3.4241.43815.01119.89
scattered2.1300.8505.4198.415
grouped crowded0.4710.0.2.9263.324
grouped normal2.0320.0.4.1226.018
heterogeneous0.8500.0.3.3244.122
total20.199.61493.33123.12
Switzerlandn/a6.1180.6586.41813.112
crowded145.1311.213113.24269.52
normal182.0310.414108.84301.22
loose103.345.51972.85181.63
open74.553.72370.55148.73
scattered32.681.63527.4861.66
grouped crowded11.5130.47115.11127.08
grouped normal15.4110.210014.01229.68
heterogeneous10.8140.47113.81225.09
total581.2134.17442.021057.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #852235/318566
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded24.381.7337.91533.97
normal39.860.94511.81252.65
loose23.780.6585.01929.37
open16.0110.0.2.42918.310
scattered6.3170.21000.6587.116
grouped crowded2.3300.0.0.4702.628
grouped normal3.1260.0.0.4713.424
heterogeneous2.8270.0.0.4713.225
total118.623.42328.87150.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded10.8120.0.2.42813.211
normal22.070.0.1.73523.77
loose5.9180.31000.6586.716
open1.7350.0.0.21001.933
scattered0.4690.0.0.0.0.469
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.31000.0.0.0.0.3100
heterogeneous0.0.0.0.0.21000.2100
total41.030.31005.11946.42
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded19.780.0.2.13121.87
normal14.8100.0.2.52817.39
loose4.7200.0.0.21004.919
open3.5230.0.0.21003.823
scattered1.3410.0.0.21001.538
grouped crowded0.6570.0.0.0.0.657
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total44.730.0.5.21949.92
Central Plateaun/a0.6580.0.0.0.0.658
crowded17.0100.0.3.12420.19
normal25.470.21003.12428.76
loose9.8130.0.2.13011.912
open5.4180.0.0.8506.216
scattered0.6580.0.0.0.0.658
grouped crowded0.4710.0.0.0.0.471
grouped normal0.0.0.0.0.0.0.0.
heterogeneous1.2400.0.0.21001.437
total60.520.21009.21369.91
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded30.870.0.1.14131.97
normal42.250.0.3.62345.85
loose19.190.0.1.04520.19
open8.3140.0.0.4718.714
scattered0.6580.0.0.0.0.658
grouped crowded0.21000.0.0.0.0.2100
grouped normal0.21000.0.0.0.0.2100
heterogeneous0.4710.0.0.0.0.471
total102.220.0.6.018108.21
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
crowded4.3190.0.6.71611.012
normal3.8230.0.7.51511.312
loose2.7290.0.4.2216.916
open2.3300.21003.0265.519
scattered1.9350.0.1.0502.928
grouped crowded0.6580.0.1.6362.130
grouped normal1.2410.0.0.6581.834
heterogeneous0.21000.0.0.7580.951
total17.190.210025.5742.73
Central Pre-Alpsn/a0.8500.0.0.6581.337
crowded9.5140.47111.11321.09
normal8.4150.210012.21220.89
loose12.1120.0.10.01422.19
open9.6140.21008.41518.29
scattered2.8250.0.0.8503.622
grouped crowded1.5350.0.1.0442.427
grouped normal4.0210.0.1.7335.718
heterogeneous2.7280.0.2.6295.320
total51.450.85048.25100.52
Eastern Pre-Alpsn/a1.6350.0.0.21001.933
crowded11.4130.65813.01125.07
normal9.2140.0.11.61220.89
loose4.9200.0.5.11910.013
open3.2250.0.3.6236.816
scattered1.0450.0.1.3412.430
grouped crowded0.6580.0.0.8501.437
grouped normal1.0450.0.0.0.1.045
heterogeneous1.4380.0.0.8502.330
total34.460.65836.4571.42
Northwestern Alpsn/a0.6580.0.0.6581.240
crowded4.5211.4388.81414.710
normal4.5210.8496.71612.112
loose1.4380.21005.2196.816
open2.7270.0.4.0226.717
scattered3.3240.21002.7276.217
grouped crowded2.6270.4711.8334.920
grouped normal1.2410.0.1.0452.330
heterogeneous0.0.0.21000.9501.144
total20.893.22531.9655.93
Central Alpsn/a0.6580.21000.4711.240
crowded2.7251.0453.0246.615
normal1.8331.6353.3236.615
loose0.6570.4701.5352.526
open1.9310.21000.8502.925
scattered1.2400.0.0.4701.534
grouped crowded0.8500.0.0.0.0.850
grouped normal1.4370.21000.21001.832
heterogeneous0.4710.0.0.0.0.471
total11.3113.5239.51124.34
Northeastern Alpsn/a0.0.0.0.1.1401.140
crowded1.9291.1414.3207.414
normal1.0451.3384.1206.416
loose1.7350.4721.4373.523
open1.1450.5711.4382.926
scattered2.5270.0.1.9314.420
grouped crowded0.7490.0.0.9441.632
grouped normal0.6580.21000.7501.535
heterogeneous0.21000.0.1.0451.241
total9.7133.52316.9830.04
Southwestern Alpsn/a0.6580.21001.2412.131
crowded4.7201.53513.01119.29
normal3.6232.03113.41119.09
loose4.6211.93111.41217.910
open5.8181.04515.01121.89
scattered6.0180.4715.71812.112
grouped crowded0.8500.21004.0225.020
grouped normal2.3300.0.2.9255.219
heterogeneous0.4710.21002.9263.523
total28.877.41669.73105.92
Southeastern Alpsn/a0.6580.0.1.8332.429
crowded6.2180.0.8.21514.411
normal9.3141.43812.71223.38
loose13.6121.04515.21129.87
open12.5120.85018.01031.27
scattered9.8140.0.9.61419.410
grouped crowded4.2220.0.3.8238.016
grouped normal2.4290.0.3.6236.018
heterogeneous1.0450.0.1.0452.032
total59.553.12574.04136.62
Southern Alpsn/a0.0.0.21000.6580.850
crowded5.7194.02231.8741.56
normal5.1192.23020.5927.98
loose2.6281.43812.71216.710
open4.3211.63516.01021.99
scattered3.9220.8507.41612.012
grouped crowded0.8500.0.3.7234.521
grouped normal2.4290.0.4.7207.016
heterogeneous0.8500.0.3.5234.321
total25.6810.214100.83136.62
Switzerlandn/a6.3180.6586.81713.812
crowded153.5311.813116.44281.72
normal191.1310.614114.64316.32
loose107.246.11875.75189.13
open78.554.42174.05156.93
scattered41.671.63531.6874.95
grouped crowded16.1110.65817.91034.67
grouped normal19.9100.47115.71136.07
heterogeneous11.4130.47114.21226.09
total625.6136.57467.111129.21
© WSL, Swiss National Forest Inventory, 19.06.2020 #852236/318567
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded25.181.7317.71534.56
normal39.360.94511.31251.45
loose23.780.7504.81929.27
open15.7100.0.2.42718.19
scattered6.3170.21000.5587.016
grouped crowded2.0300.0.0.4712.428
grouped normal3.5230.0.0.3713.822
heterogeneous2.7260.0.0.3713.024
total118.623.42227.87149.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded11.6110.0.2.32713.910
normal22.070.0.1.63323.66
loose5.5180.31000.5586.316
open1.5350.0.0.21001.733
scattered0.4690.0.0.0.0.469
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.31000.0.0.0.0.3100
heterogeneous0.0.0.0.0.21000.2100
total41.230.31004.91846.32
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded19.480.0.2.52621.97
normal14.1100.0.2.42716.49
loose5.0180.0.0.21005.217
open3.3220.0.0.21003.522
scattered1.3380.0.0.21001.535
grouped crowded0.5570.0.0.0.0.557
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total43.730.0.5.41749.12
Central Plateaun/a0.5580.0.0.0.0.558
crowded17.590.0.2.92420.48
normal25.470.4713.22229.06
loose9.6120.0.1.83011.411
open5.5160.0.0.8456.315
scattered0.7500.0.0.0.0.750
grouped crowded0.3710.0.0.0.0.371
grouped normal0.0.0.0.0.0.0.0.
heterogeneous1.2370.0.0.21001.435
total60.720.4718.91370.01
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded31.960.0.1.13833.06
normal41.250.0.3.32344.55
loose18.690.0.0.94519.49
open8.0140.0.0.5588.514
scattered0.5580.0.0.0.0.558
grouped crowded0.21000.0.0.0.0.2100
grouped normal0.21000.0.0.0.0.2100
heterogeneous0.3710.0.0.0.0.371
total101.210.0.5.817107.01
Western Pre-Alpsn/a0.0.0.0.0.21000.2100
crowded4.4180.0.6.61511.011
normal3.7220.0.7.41411.111
loose2.5270.0.4.3196.815
open2.6270.21003.1245.817
scattered2.0310.21001.0443.224
grouped crowded0.7500.0.1.4352.129
grouped normal1.1410.0.0.5581.633
heterogeneous0.4710.0.0.7501.141
total17.490.37025.3642.93
Central Pre-Alpsn/a0.9440.0.0.5581.435
crowded9.7130.55810.91221.28
normal9.6130.65812.21222.48
loose11.8120.0.9.31321.18
open9.8130.21008.21418.19
scattered3.2230.0.0.7503.921
grouped crowded1.3350.0.1.4352.725
grouped normal3.8210.0.1.7315.517
heterogeneous2.7260.0.2.5275.219
total52.941.33847.45101.62
Eastern Pre-Alpsn/a1.4350.0.0.5582.029
crowded11.3120.75013.11025.27
normal9.0140.0.11.61120.68
loose5.3180.0.5.11810.412
open3.0240.0.3.5226.416
scattered1.5350.0.1.3382.825
grouped crowded0.7500.0.0.7501.435
grouped normal0.9450.0.0.21001.041
heterogeneous1.6330.0.0.9452.526
total34.660.75036.9572.32
Northwestern Alpsn/a0.5580.0.0.6581.140
crowded4.0211.2389.41314.610
normal4.6200.9446.71512.211
loose1.2380.21005.0186.516
open2.6260.0.4.0216.616
scattered3.3230.21002.6266.117
grouped crowded2.4270.4711.8314.620
grouped normal1.1410.0.0.9452.030
heterogeneous0.21000.21001.0441.337
total20.083.12432.0555.13
Central Alpsn/a0.7500.21000.4711.237
crowded2.7231.1413.4217.213
normal1.9291.3353.0226.215
loose0.5580.3701.5332.325
open1.8300.21000.8452.823
scattered1.4350.0.0.3701.731
grouped crowded0.7500.0.0.0.0.750
grouped normal1.9290.21000.3712.426
heterogeneous0.5580.0.0.0.0.558
total12.1103.2229.71025.04
Northeastern Alpsn/a0.21000.0.1.4351.633
crowded2.0281.0414.1207.114
normal1.1411.1384.4186.615
loose1.5350.4721.2383.124
open1.2380.4711.4363.024
scattered2.4260.0.1.9304.319
grouped crowded0.7490.0.1.0401.731
grouped normal0.7510.21001.1372.028
heterogeneous0.21000.0.0.9451.041
total9.9123.12317.4830.44
Southwestern Alpsn/a0.6580.21001.2382.030
crowded5.2181.53313.51020.28
normal3.7221.93014.01019.69
loose4.5191.73111.71117.99
open5.6170.94515.01021.58
scattered5.8170.4715.41811.612
grouped crowded1.1410.21004.2205.418
grouped normal2.1290.0.2.8254.919
heterogeneous0.4710.21002.8253.323
total29.077.01570.53106.42
Southeastern Alpsn/a0.7500.0.1.6332.327
crowded6.4160.0.7.91414.310
normal9.8131.73213.61125.18
loose13.4110.94514.51028.87
open12.1120.75018.1930.97
scattered9.4130.0.10.01319.49
grouped crowded4.2200.0.3.5227.815
grouped normal2.1290.0.3.5225.717
heterogeneous0.9450.0.0.9451.832
total59.153.32373.84136.12
Southern Alpsn/a0.0.0.21000.5580.750
crowded5.6183.82132.2741.56
normal4.7192.03020.1926.87
loose3.1241.63312.41117.010
open4.1211.63316.41022.18
scattered4.0210.7507.01511.712
grouped crowded1.2370.0.3.5224.719
grouped normal2.5270.0.4.9197.315
heterogeneous0.9450.0.3.3234.120
total26.089.813100.23136.02
Switzerlandn/a6.3170.6587.01613.911
crowded156.9311.612117.64286.12
normal190.1310.813114.74315.62
loose106.245.91773.35185.43
open76.854.12174.65155.53
scattered42.161.63331.1774.85
grouped crowded16.0100.65817.81034.47
grouped normal20.190.37116.21036.67
heterogeneous11.8120.37113.51125.78
total626.3135.87466.011128.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #852237/318568
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a6.1186.6175.8196.6171.04526.09
crowded46.4677.1425.9819.0106.517174.83
heterogeneous9.7142.2305.5194.0220.47121.710
normal, loose56.8594.3430.6825.695.020212.43
open, scattered30.6716.91017.71033.975.119104.34
crowded, clustered normal3.7234.02211.41320.2102.13041.37
total153.22201.0196.84109.3420.19580.41
inside perimetern/a0.4710.0.0.0.0.8500.21001.438
crowded1.8330.21001.1454.7204.92012.612
heterogeneous0.0.0.0.0.0.1.2410.4711.635
normal, loose1.1410.0.0.4717.9162.42911.813
open, scattered0.4710.0.0.21002.6280.8503.922
crowded, clustered normal0.0.0.0.0.0.2.0321.0453.026
total3.7230.21001.63519.1109.61434.37
outside perimetern/a2.2300.8505.2196.8172.32917.311
crowded13.4125.31934.1737.6735.36125.74
heterogeneous1.2410.8507.7168.7152.13020.510
normal, loose11.81310.31433.0751.9620.79127.64
open, scattered4.3212.42913.91252.3619.4992.24
crowded, clustered normal0.8500.85010.91333.5713.51259.56
total33.6720.39104.93190.7293.33442.82
totaln/a8.6157.41611.01314.2123.52344.77
crowded61.5582.6461.1561.3546.65313.12
heterogeneous10.9132.92613.21213.8122.92643.87
normal, loose69.74104.6364.0585.4428.18351.82
open, scattered35.3719.31031.7788.8425.38200.43
crowded, clustered normal4.5214.82022.3955.6616.710103.84
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #852238/318569
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a6.8177.6167.4169.0151.63532.38
crowded46.4678.3426.1820.4106.917178.03
heterogeneous9.7142.2305.5194.6210.47122.39
normal, loose57.4595.7431.1827.685.519217.33
open, scattered31.8717.71018.51036.375.918110.34
crowded, clustered normal4.3224.22211.81321.692.72644.67
total156.42205.61100.24119.5423.09604.81
inside perimetern/a0.4710.0.0.0.1.0450.21001.635
crowded1.8330.21001.1454.7204.92012.612
heterogeneous0.0.0.0.0.0.1.4380.4711.833
normal, loose1.1410.0.0.4718.3152.42912.213
open, scattered0.4710.0.0.21002.8270.8504.122
crowded, clustered normal0.0.0.0.0.0.2.2301.2413.424
total3.7230.21001.63520.3109.81435.77
outside perimetern/a2.2300.8505.8188.0163.12519.910
crowded13.4125.51934.9738.6736.16128.54
heterogeneous1.4380.8507.9168.7152.13020.910
normal, loose11.81310.51334.1753.6621.79131.64
open, scattered4.5212.42914.61154.1619.8995.44
crowded, clustered normal0.8500.85011.41333.7713.91160.55
total34.0720.79108.73196.7296.73456.82
totaln/a9.4148.41513.21218.0104.92053.86
crowded61.5584.0462.1563.8547.85319.22
heterogeneous11.0132.92613.41214.6112.92644.97
normal, loose70.34106.1365.5589.5429.67361.12
open, scattered36.8720.1933.3793.2426.58209.83
crowded, clustered normal5.1205.02023.2957.4517.810108.54
total194.11226.51210.61336.51129.521097.31
© WSL, Swiss National Forest Inventory, 19.06.2020 #852239/318570
NFI1
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a5.8137.6118.2119.9101.42732.95
crowded49.2476.8326.6620.376.912179.82
heterogeneous9.6102.0225.0144.6150.35821.47
normal, loose58.8497.8232.3529.164.714222.72
open, scattered33.2517.9717.6739.556.013114.23
crowded, clustered normal5.9133.31710.51020.173.31743.15
total162.51205.51100.13123.5222.66614.11
inside perimetern/a0.2710.0.0.11000.8350.3581.427
crowded1.5260.3581.1305.4134.51512.99
heterogeneous0.0.0.0.0.0.1.0320.3581.328
normal, loose1.2290.0.0.7386.4122.12210.410
open, scattered0.4500.0.0.2713.4171.5265.513
crowded, clustered normal0.11000.0.0.3582.2211.1303.716
total3.4170.3582.52019.379.81035.35
outside perimetern/a1.4270.9335.8139.2102.32119.57
crowded12.698.11133.9541.5537.34133.32
heterogeneous1.2290.4508.4118.8112.42021.27
normal, loose10.5107.91135.2551.4422.86127.83
open, scattered5.1142.42015.7852.5420.3796.03
crowded, clustered normal0.4500.73810.41031.3514.0856.84
total31.2520.37109.42194.7299.02454.61
totaln/a7.4118.51114.0819.974.01653.84
crowded63.3385.2361.7367.2348.64326.01
heterogeneous10.892.42013.4814.483.01843.95
normal, loose70.53105.7268.2386.9329.65361.01
open, scattered38.7520.3733.5595.4327.86215.72
crowded, clustered normal6.4124.01621.2753.6418.47103.63
total197.11226.11212.01337.51131.411104.00
© WSL, Swiss National Forest Inventory, 19.06.2020 #852240/318571
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4701.0452.4292.4290.0.6.318
crowded34.6767.2525.2920.0105.719152.73
normal61.3582.6421.3919.8105.119190.23
loose29.7833.9719.61021.992.628107.74
open17.81017.31015.51123.894.32178.85
scattered6.9172.3295.81822.793.92241.77
grouped crowded2.3301.2412.7279.2150.85016.211
grouped normal3.3250.21006.4177.8162.42920.110
heterogeneous2.9271.6354.3222.0320.85011.413
total159.22207.31103.33129.6325.68625.01
inside perimetern/a0.0.0.0.0.0.0.4710.21000.658
crowded1.8330.0.1.1455.1194.02212.013
normal1.0450.21000.21007.1172.23010.714
loose0.8500.0.0.0.3.9221.4386.018
open0.0.0.0.0.4712.4291.6354.321
scattered0.21000.0.0.0.0.6580.8501.635
grouped crowded0.0.0.0.0.0.0.6580.0.0.658
grouped normal0.0.0.0.0.0.0.4710.0.0.471
heterogeneous0.0.0.0.0.0.0.4710.0.0.471
total3.7230.21001.63520.9910.21436.77
outside perimetern/a0.0.0.0.1.1445.2190.6586.917
crowded10.4136.31730.9737.4731.87116.84
normal13.7129.11431.2840.4720.59114.94
loose5.7183.32419.41034.6712.71275.85
open2.6281.43814.91139.3716.01074.35
scattered0.6580.21002.92720.5107.41631.58
grouped crowded0.4710.0.3.32410.6143.72318.010
grouped normal0.4710.0.2.3298.7154.72016.011
heterogeneous0.6580.21003.9235.7183.52313.912
total34.4720.59109.93202.52100.83468.11
totaln/a0.4701.0453.5248.1160.85013.812
crowded46.8673.5457.2562.5541.56281.52
normal76.0491.9452.8567.3527.98315.82
loose36.2737.2739.0760.4516.710189.53
open20.4918.71030.8765.5521.99157.33
scattered7.7162.5288.81543.8612.01274.85
grouped crowded2.7281.2416.01820.5104.52134.87
grouped normal3.7230.21008.71516.9117.01636.57
heterogeneous3.5241.8338.2168.1154.32125.79
total197.31228.01214.81353.11136.621129.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #852241/318572
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4701.0452.4292.2300.0.6.118
crowded33.4764.4523.9917.4105.120144.33
normal60.5580.8419.51016.2114.222181.23
loose29.1833.4719.21019.8102.230103.64
open17.41016.71015.31122.093.42474.85
scattered5.6192.3295.02017.5102.13032.68
grouped crowded1.2410.6582.7276.6170.47111.513
grouped normal2.7280.21004.6216.0182.03215.411
heterogeneous2.9271.6354.1221.6350.85010.814
total153.22201.0196.84109.3420.19580.41
inside perimetern/a0.0.0.0.0.0.0.4710.21000.658
crowded1.8330.0.1.1454.7203.92311.413
normal1.0450.21000.21006.9172.23010.514
loose0.8500.0.0.0.3.5231.2415.519
open0.0.0.0.0.4712.0321.4383.723
scattered0.21000.0.0.0.0.6580.8501.635
grouped crowded0.0.0.0.0.0.0.4710.0.0.471
grouped normal0.0.0.0.0.0.0.21000.0.0.2100
heterogeneous0.0.0.0.0.0.0.4710.0.0.471
total3.7230.21001.63519.1109.61434.37
outside perimetern/a0.0.0.0.0.8505.0200.6586.518
crowded10.0146.31730.5736.0730.87113.64
normal13.7128.91529.4838.0718.910109.04
loose5.5193.32418.61033.0712.31272.85
open2.6281.43814.31137.3715.01170.65
scattered0.6580.21002.92718.2105.41927.48
grouped crowded0.4710.0.2.5289.4142.92615.211
grouped normal0.21000.0.2.0307.9164.12214.212
heterogeneous0.6580.21003.7245.7183.32413.512
total33.6720.39104.93190.7293.33442.82
totaln/a0.4701.0453.3257.7160.85013.212
crowded45.2670.7455.5558.1539.76269.32
normal75.2489.9449.2661.1525.38300.72
loose35.4736.7737.8756.4515.711181.93
open20.01018.11029.9861.3519.89149.13
scattered6.4172.5287.91636.378.41561.66
grouped crowded1.6350.6585.21916.4113.32427.28
grouped normal2.8270.21006.71714.1126.01829.88
heterogeneous3.5241.8337.8167.7164.12224.79
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #852242/318573
NFI2
forest area
rockfall SilvaProtect · crown closure
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4700.9452.4282.7260.0.6.317
crowded36.2668.6425.5820.395.618156.13
normal60.7580.8422.2920.894.719189.23
loose29.3733.3719.5921.393.124106.64
open17.41016.91015.51023.384.12177.25
scattered6.7162.4276.61622.394.02142.16
grouped crowded2.0301.1412.8259.0141.23716.110
grouped normal3.7220.21005.9178.0152.52720.29
heterogeneous2.8261.6334.7192.1290.94512.012
total159.32205.61105.13129.7326.08625.71
inside perimetern/a0.0.0.0.0.0.0.3710.21000.558
crowded1.8320.0.1.3384.9193.82111.812
normal0.9450.4710.6587.1152.03010.913
loose0.9450.0.0.0.3.5221.6335.917
open0.0.0.0.0.3712.1291.6334.021
scattered0.21000.0.0.21000.6580.7501.633
grouped crowded0.0.0.0.0.0.0.5580.0.0.558
grouped normal0.0.0.0.0.0.0.4710.0.0.471
heterogeneous0.0.0.0.0.0.0.4710.0.0.471
total3.7220.4712.42819.899.81336.17
outside perimetern/a0.0.0.0.1.3385.2180.5587.016
crowded10.1136.51631.0738.2632.27118.04
normal13.1118.81431.2741.8620.19115.04
loose5.5182.92418.9933.8712.41173.45
open2.7261.53314.61139.5616.41074.85
scattered0.5580.21003.02520.397.01531.07
grouped crowded0.4710.0.3.42210.6133.52217.910
grouped normal0.3710.0.2.4278.9144.91916.510
heterogeneous0.5580.21003.9215.4183.32313.311
total33.2720.19109.63203.82100.23466.91
totaln/a0.4700.9453.7228.2150.75013.811
crowded48.1575.1457.8563.4541.56285.92
normal74.7490.0353.9569.8526.87315.22
loose35.7636.3638.4658.6517.010185.93
open20.1918.4930.4765.0522.18156.03
scattered7.5152.6269.81343.2611.71274.75
grouped crowded2.4281.1416.21620.294.71934.67
grouped normal4.1210.21008.31417.2107.31537.07
heterogeneous3.3231.7318.6147.9154.12025.68
total196.21226.11217.11353.41136.021128.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #852243/318574
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.5.13.70.60.30.0.0.0.0.0.0.0.0.30.20.0.1.50.91.01.00.0.2.21.51.70.80.0.0.0.3.91.71.21.20.0.0.0.0.20.20.60.40.0.0.0.0.60.1
< 1%2.41.00.0.8.84.52.40.53.52.02.01.00.0.5.62.73.20.63.71.53.11.33.51.73.63.51.11.14.81.41.51.52.91.34.61.83.71.90.40.31.51.56.01.10.60.30.0.4.11.32.90.2
1-9%16.72.322.28.321.66.615.21.314.03.819.12.925.016.211.94.016.21.413.02.621.32.919.93.417.07.212.93.79.92.015.54.923.33.313.53.06.72.44.50.911.23.719.61.97.51.20.0.18.22.514.30.5
10-25%21.72.73.03.016.36.012.81.218.14.215.72.70.0.11.53.99.51.110.72.425.13.123.63.614.66.819.44.28.81.828.06.019.83.210.42.719.43.75.01.06.33.118.11.86.81.112.06.624.92.813.50.5
26-50%18.32.54.14.19.54.810.01.115.23.811.22.350.018.71.31.35.90.910.12.318.52.820.03.511.16.15.62.38.01.88.73.815.63.010.02.718.83.83.40.810.73.913.41.65.91.125.77.917.32.510.40.4
51-75%16.92.412.26.61.91.95.70.812.13.38.22.012.512.43.92.21.70.516.82.910.02.110.62.42.42.43.01.87.61.720.15.313.42.77.22.320.23.92.20.74.52.68.91.32.60.74.34.319.32.67.50.4
76-100%19.72.64.14.11.91.95.10.817.43.99.02.112.512.41.31.30.80.310.82.41.40.87.22.20.0.5.92.40.50.523.05.615.43.03.31.717.73.70.80.43.12.210.71.40.80.412.06.612.82.16.10.3
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.21.81.80.0.0.20.20.0.0.0.0.10.0
< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.31.30.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.80.0.0.0.0.60.30.0.0.0.0.40.30.0.0.0.0.20.1
1-9%0.0.0.0.0.0.0.80.31.01.00.0.0.0.2.71.81.40.40.0.0.0.0.90.90.0.0.80.81.00.70.0.0.0.0.90.90.0.1.50.612.44.10.40.32.30.70.0.0.0.1.00.1
10-25%0.0.0.0.0.0.1.40.40.0.0.0.0.0.9.93.61.40.40.60.60.0.0.0.0.0.0.0.1.60.80.0.0.60.60.0.0.0.2.20.72.92.00.20.20.80.40.0.0.0.1.00.1
26-50%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.50.32.41.20.0.0.0.2.42.40.0.0.40.40.0.0.80.80.90.90.0.1.40.51.81.80.0.2.00.60.0.0.0.0.60.1
51-75%0.0.0.0.0.0.0.50.20.0.0.0.0.0.1.61.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.80.90.90.0.1.40.50.0.0.0.1.00.40.0.0.0.0.40.1
76-100%0.0.0.0.0.0.0.0.1.41.40.0.0.0.1.31.30.0.0.60.60.0.0.0.0.0.1.11.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.10.0
total0.0.0.0.0.0.2.70.62.31.70.0.0.0.16.84.43.70.73.61.50.0.0.90.92.42.41.81.33.01.10.0.2.91.42.61.50.0.7.31.218.95.00.70.46.91.10.0.0.0.3.30.2
outside perimetern/a0.0.0.0.0.0.0.40.20.0.0.0.0.0.2.61.81.40.40.0.0.0.0.0.3.83.70.80.81.70.80.0.0.0.0.80.80.0.0.40.31.31.30.50.31.00.50.0.0.0.0.60.1
< 1%0.0.12.36.60.0.2.20.52.51.72.31.00.0.5.92.97.91.00.0.1.00.70.0.0.0.2.41.74.01.20.0.0.0.5.52.10.0.3.20.81.31.30.90.44.70.97.15.10.0.3.00.2
1-9%0.40.413.06.114.94.612.61.24.12.05.51.50.0.13.24.123.11.63.01.34.81.62.01.119.57.511.83.510.82.01.51.51.00.710.22.60.0.24.51.918.14.85.51.119.51.83.33.31.30.812.10.4
10-25%0.90.622.28.313.85.611.61.12.21.612.02.30.0.7.83.114.01.36.91.93.51.33.91.69.85.310.13.311.62.10.0.3.41.57.02.34.31.924.82.010.53.76.01.119.21.712.65.80.30.310.90.4
26-50%0.40.47.05.02.52.59.91.13.21.89.22.00.0.4.32.57.31.08.92.24.61.52.11.37.33.84.32.214.72.30.0.1.00.710.82.80.70.714.91.66.33.13.50.913.61.54.34.30.50.57.70.4
51-75%1.70.80.0.0.0.6.40.94.42.24.41.40.0.9.43.43.00.68.42.23.61.43.71.58.64.98.83.08.31.80.0.0.80.88.82.52.91.75.11.04.92.82.20.77.91.23.33.31.30.74.70.3
76-100%0.40.40.0.3.82.62.20.51.01.01.50.80.0.4.62.62.10.54.21.61.40.81.61.10.0.9.93.14.61.31.51.50.60.61.51.14.31.93.40.81.51.53.90.92.40.715.46.30.0.2.50.2
total3.91.354.59.935.07.045.41.717.43.934.73.20.0.47.86.058.81.831.33.618.92.813.32.848.99.348.15.355.83.23.12.16.82.044.64.412.23.176.41.943.96.122.42.068.42.046.08.93.41.241.60.6
totaln/a0.40.40.0.5.13.71.00.40.0.0.0.0.0.2.61.81.70.50.0.1.50.91.01.03.83.72.91.73.41.20.0.0.0.4.71.91.21.20.60.43.12.20.70.41.90.60.0.0.0.1.30.2
< 1%2.41.012.36.68.84.54.60.76.02.64.31.40.0.12.84.111.31.23.71.54.11.43.51.73.63.53.52.08.81.81.51.53.61.510.12.73.71.94.20.92.82.06.91.25.71.07.15.14.11.36.00.3
1-9%17.12.435.29.236.57.728.71.619.14.224.63.125.016.227.75.440.81.815.92.826.23.122.83.536.59.225.54.721.72.717.15.024.43.424.63.86.72.430.52.141.76.125.52.129.32.03.33.319.52.627.40.6
10-25%22.62.725.28.630.17.325.71.520.34.427.73.30.0.29.25.524.81.618.22.928.63.127.43.724.47.929.54.922.02.628.06.023.83.417.43.323.74.132.02.119.74.924.32.026.72.024.68.425.22.825.40.6
26-50%18.72.611.16.312.05.220.01.418.44.120.42.950.018.75.62.713.81.321.43.223.13.022.23.620.87.39.83.123.12.78.73.817.33.121.63.719.53.819.71.818.84.916.91.821.51.830.18.517.82.518.70.5
51-75%18.62.512.26.61.91.912.61.216.63.812.52.412.512.415.04.24.70.825.23.413.62.414.32.711.05.311.83.415.92.320.15.315.02.916.93.223.14.18.71.39.33.711.11.511.51.47.65.420.62.612.60.4
76-100%20.22.64.14.15.63.17.30.919.74.010.42.212.512.47.23.12.90.615.62.82.91.18.82.40.0.16.93.95.11.424.65.815.93.04.82.022.03.94.20.94.72.714.61.73.40.827.38.712.82.18.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852244/318575
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.5.13.70.60.30.0.0.0.0.0.0.0.0.40.20.0.1.40.81.01.00.0.2.11.51.50.70.0.0.0.3.61.61.21.20.0.0.0.0.20.20.60.30.0.0.0.0.60.1
< 1%2.41.00.0.8.84.52.50.53.41.91.91.011.111.15.22.53.20.63.61.43.51.34.31.93.23.21.01.05.11.31.51.52.81.34.91.93.71.90.70.41.31.36.21.10.70.40.0.4.01.33.00.2
1-9%16.22.322.28.321.66.615.51.314.53.818.72.822.214.713.94.115.81.314.22.620.92.920.43.418.97.213.33.611.21.915.54.923.33.312.52.86.62.44.80.911.33.619.91.87.91.20.0.18.22.514.40.5
10-25%21.52.73.03.016.36.012.61.217.54.115.52.60.0.10.63.69.41.010.42.325.53.022.73.513.36.320.44.29.01.728.06.020.03.210.42.619.83.76.51.06.63.017.91.87.51.111.66.425.92.813.60.5
26-50%19.02.54.14.19.54.810.01.014.73.711.62.344.417.62.41.66.60.910.52.319.12.719.33.415.96.65.22.27.51.68.73.815.22.910.02.618.63.73.60.810.63.614.01.66.51.124.97.616.92.410.50.4
51-75%16.82.412.26.61.91.95.80.812.73.38.32.011.111.13.62.12.50.516.32.89.62.010.82.42.22.22.91.77.21.620.15.313.72.76.72.119.93.92.30.65.22.68.41.33.00.74.24.219.32.57.40.3
76-100%20.02.54.14.11.91.95.10.816.83.89.02.011.111.12.41.61.50.410.52.31.40.86.92.10.0.6.62.50.80.623.05.615.62.93.81.718.13.60.90.45.52.711.01.40.90.411.66.412.42.06.10.3
total96.31.245.59.965.07.052.21.779.74.265.03.1100.0.38.05.739.31.765.53.681.42.785.62.953.48.651.55.242.33.096.92.190.62.451.94.388.03.118.81.640.55.677.61.927.21.952.38.796.71.155.60.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.21.61.60.0.0.20.20.0.0.0.0.10.0
< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.21.20.30.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.80.0.0.0.0.50.30.0.0.0.0.40.30.0.0.0.0.20.1
1-9%0.0.0.0.0.0.0.70.30.90.90.0.0.0.2.51.71.40.40.0.0.0.0.90.90.0.0.70.70.90.60.0.0.0.0.80.80.0.1.30.510.83.60.40.32.40.60.0.0.0.1.00.1
10-25%0.0.0.0.0.0.1.30.40.0.0.0.0.0.9.13.31.30.40.60.60.0.0.0.0.0.0.0.1.40.70.0.0.60.60.0.0.0.2.20.62.51.80.20.20.70.40.0.0.0.0.90.1
26-50%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.50.22.31.20.0.0.0.2.22.20.0.0.80.60.0.0.80.81.41.00.0.1.50.52.71.90.0.2.10.60.0.0.0.0.60.1
51-75%0.0.0.0.0.0.0.50.20.0.0.0.0.0.1.51.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.80.80.80.0.1.30.51.41.30.0.1.10.50.0.0.0.0.40.1
76-100%0.0.0.0.0.0.0.0.1.31.30.0.0.0.1.21.20.0.0.60.60.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.0.1.21.10.0.0.20.20.0.0.0.0.10.0
total0.0.0.0.0.0.2.60.62.31.60.0.0.0.15.54.13.50.63.51.40.0.0.90.92.22.21.71.23.11.10.0.2.81.43.11.50.0.6.91.120.14.70.60.47.01.10.0.0.0.3.30.2
outside perimetern/a0.0.0.0.0.0.0.40.20.0.0.0.0.0.2.41.71.20.40.0.0.0.0.0.3.43.40.70.71.90.80.0.0.0.0.70.70.0.0.40.31.21.10.40.31.10.50.0.0.0.0.60.1
< 1%0.0.12.36.60.0.2.40.52.41.72.21.00.0.5.52.77.30.90.0.0.90.70.70.70.0.2.31.64.51.30.0.0.0.5.21.90.0.3.10.71.21.10.80.44.40.96.94.90.0.2.90.2
1-9%0.40.413.06.114.94.612.41.14.02.05.21.50.0.12.13.822.11.42.91.34.61.51.91.117.76.911.23.411.21.91.51.51.00.710.12.40.0.24.01.815.74.35.31.018.81.76.44.31.30.711.90.4
10-25%0.80.622.28.313.85.611.61.13.41.912.42.30.0.8.43.013.81.26.71.93.81.33.71.58.94.910.93.311.51.90.0.3.31.56.52.14.31.923.41.89.13.25.51.018.31.612.25.70.30.310.80.4
26-50%0.40.47.05.02.52.59.71.03.11.89.22.00.0.3.92.37.40.98.62.14.41.42.11.26.63.44.02.013.22.10.0.1.00.712.32.80.70.714.61.55.52.73.60.913.11.54.24.20.40.47.60.3
51-75%1.60.80.0.0.0.6.50.94.32.14.61.40.0.9.93.32.90.68.72.23.51.33.61.47.84.58.32.87.71.60.0.0.80.88.22.32.91.75.51.05.42.72.30.77.81.23.23.21.20.74.70.3
76-100%0.40.40.0.3.82.62.30.50.90.91.40.80.0.4.22.42.40.54.01.51.40.81.51.10.0.9.42.94.61.31.51.50.60.62.11.24.21.93.20.81.31.33.80.92.30.614.96.20.0.2.50.2
total3.71.254.59.935.07.045.11.718.13.935.03.10.0.46.55.857.21.731.03.518.62.713.62.844.48.746.75.254.63.03.12.16.62.045.04.312.03.174.21.839.35.521.81.965.82.047.78.73.31.141.20.6
totaln/a0.40.40.0.5.13.71.00.30.0.0.0.0.0.2.41.71.60.40.0.1.40.81.01.03.43.42.81.63.41.10.0.0.0.4.31.71.21.20.60.32.71.90.60.41.90.60.0.0.0.1.20.1
< 1%2.41.012.36.68.84.54.90.75.82.54.11.411.111.111.83.810.71.13.61.44.41.45.12.03.23.23.31.99.61.81.51.53.51.510.12.63.71.94.30.92.41.77.01.25.51.06.94.94.01.36.10.3
1-9%16.62.335.29.236.57.728.61.519.44.223.93.022.214.728.45.239.41.717.12.825.63.023.23.536.58.725.24.523.32.617.15.024.33.323.43.56.62.430.12.037.85.725.62.029.12.06.44.319.52.627.30.6
10-25%22.32.725.28.630.17.325.51.520.94.427.93.20.0.28.25.224.61.517.72.929.33.126.43.622.17.331.34.921.92.528.06.023.93.416.83.224.14.032.02.018.34.423.71.926.51.923.88.226.22.825.30.6
26-50%19.42.611.16.312.05.219.81.417.83.920.82.844.417.66.32.814.51.221.43.223.53.021.43.524.77.49.32.921.42.58.73.816.93.023.73.719.23.819.71.718.94.617.61.721.71.829.18.217.42.418.80.5
51-75%18.52.512.26.61.91.912.81.117.03.712.82.411.111.115.04.05.40.825.13.313.02.414.42.710.04.811.23.214.92.220.15.315.22.815.73.022.84.09.21.212.03.810.71.411.91.47.45.220.52.612.50.4
76-100%20.42.64.14.15.63.17.40.919.13.910.42.211.111.17.83.13.80.715.12.72.71.18.52.30.0.17.03.85.41.424.65.816.13.05.92.122.33.94.10.87.93.214.81.63.40.826.58.512.42.08.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852245/318576
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.4.53.30.50.20.0.0.0.0.0.0.90.90.40.20.0.1.40.80.90.92.92.91.91.31.40.70.0.0.0.3.11.41.21.20.0.1.21.20.20.20.50.30.0.0.0.0.60.1
< 1%2.91.00.0.7.63.92.60.53.01.71.70.99.19.04.42.23.40.63.31.33.41.23.71.62.72.71.91.35.31.31.41.42.51.15.11.84.11.90.60.31.01.05.61.00.60.30.0.3.81.22.90.2
1-9%15.72.122.27.619.46.115.11.214.83.617.02.527.313.914.63.915.21.213.72.423.02.822.33.317.96.414.23.410.51.817.14.822.53.014.12.86.22.24.80.914.03.519.91.77.81.12.92.917.72.314.30.4
10-25%23.02.62.72.717.35.813.01.115.93.717.02.59.19.010.03.39.91.09.92.125.22.822.73.311.35.419.13.89.51.726.45.619.32.99.62.419.23.66.61.06.62.717.01.68.31.19.95.527.72.713.80.4
26-50%18.42.43.23.29.94.510.11.017.63.712.52.236.415.04.12.06.30.812.72.418.92.518.43.113.75.75.62.17.01.59.43.717.92.99.22.317.83.63.70.811.13.313.91.56.21.024.37.217.52.310.50.4
51-75%15.52.210.25.61.61.66.10.812.13.09.42.09.19.03.01.72.40.515.42.610.02.011.72.44.63.32.61.57.41.519.54.913.02.47.32.120.63.82.40.64.42.29.11.22.80.77.94.517.82.37.40.3
76-100%20.72.56.44.41.61.65.20.716.53.67.91.89.19.01.91.31.60.49.62.21.60.86.11.90.0.6.02.31.10.622.05.215.32.73.41.519.23.51.00.45.72.511.41.31.00.49.95.512.31.96.10.3
total96.61.144.89.062.06.552.71.679.94.065.72.9100.0.39.05.239.21.664.63.583.42.485.82.753.18.051.24.842.12.895.72.490.52.251.84.088.23.019.11.644.05.177.21.827.21.854.98.396.81.055.70.5
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.21.21.20.0.0.20.20.0.0.0.0.10.0
< 1%0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.11.10.20.20.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.70.0.0.0.0.50.30.0.0.20.20.30.20.0.0.0.0.20.0
1-9%0.0.0.0.0.0.0.90.30.80.80.0.0.0.2.01.41.40.40.0.0.0.0.70.70.0.0.70.70.80.60.0.0.70.70.70.70.0.1.50.510.13.20.30.22.10.60.0.0.0.1.00.1
10-25%0.0.0.0.0.0.1.30.40.0.0.0.0.0.7.82.91.30.40.50.50.0.0.0.0.0.0.0.1.20.60.0.0.50.50.0.0.0.1.90.62.21.50.20.21.00.40.0.0.0.0.90.1
26-50%0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.40.22.11.10.0.0.0.4.63.30.0.0.70.50.0.1.20.81.30.90.0.1.60.52.31.60.0.1.80.50.0.0.0.0.60.1
51-75%0.0.0.0.0.0.0.40.20.0.0.0.0.0.1.41.40.0.0.0.0.0.0.0.1.81.80.0.0.0.0.0.0.70.71.41.00.0.1.20.41.21.20.0.1.00.40.0.0.0.0.40.1
76-100%0.0.0.0.0.0.0.0.1.31.30.0.0.0.1.11.10.0.0.50.50.0.0.0.0.0.1.01.00.0.0.0.0.0.0.0.0.0.0.0.1.01.00.0.0.10.10.0.0.0.0.10.0
total0.0.0.0.0.0.2.70.52.21.60.0.0.0.13.43.63.40.63.21.30.0.0.70.76.43.71.61.22.71.00.0.3.71.53.41.50.0.6.91.018.04.10.70.46.51.00.0.0.0.3.20.2
outside perimetern/a0.0.0.0.0.0.0.30.20.0.0.0.0.0.3.11.81.10.30.0.0.0.0.0.2.92.90.70.72.91.00.0.0.0.0.60.60.0.0.30.21.01.00.40.31.20.40.0.0.0.0.60.1
< 1%0.0.9.75.30.0.2.20.52.11.52.00.90.0.4.72.37.30.80.0.0.90.61.20.80.0.1.81.34.61.20.0.0.0.4.61.70.0.3.30.73.11.80.90.44.60.85.74.10.0.2.90.2
1-9%0.40.417.46.415.74.312.81.13.51.75.21.40.0.12.93.722.91.43.11.24.11.31.81.015.05.910.43.012.51.91.41.40.90.610.62.40.0.23.41.714.13.76.01.019.31.65.73.91.10.612.10.4
10-25%0.70.518.97.213.75.211.61.04.02.011.82.10.0.7.92.713.71.16.61.83.81.23.41.47.64.211.33.111.01.81.41.42.91.36.72.03.91.823.71.78.52.85.51.018.41.510.85.10.30.310.70.4
26-50%0.40.46.04.22.32.29.31.02.71.69.31.90.0.6.62.77.30.810.52.23.71.21.81.18.44.15.52.212.81.90.0.0.90.612.62.71.20.814.41.44.42.23.50.813.31.47.04.70.40.47.60.3
51-75%1.50.70.0.3.22.16.20.84.82.14.51.30.0.8.62.92.90.68.42.03.01.24.01.56.63.87.22.57.41.50.0.0.70.77.22.12.71.65.60.94.52.22.40.67.21.02.92.91.00.64.60.3
76-100%0.40.43.23.23.22.22.20.50.80.81.60.80.0.3.82.22.20.53.71.41.10.61.30.90.0.10.32.94.11.11.41.40.50.52.51.23.91.83.30.72.31.63.40.82.50.613.05.40.40.42.50.2
total3.41.155.29.038.06.544.71.618.03.734.32.90.0.47.65.457.41.632.23.416.62.413.52.640.58.047.24.855.22.94.32.45.81.744.84.011.83.074.01.738.05.022.01.766.31.945.18.33.21.041.10.5
totaln/a0.40.40.0.4.53.30.90.30.0.0.0.0.0.4.12.01.60.40.0.1.40.80.90.95.94.02.51.54.21.20.0.0.0.3.81.51.21.20.50.33.52.00.60.31.90.60.0.0.0.1.30.1
< 1%2.91.09.75.37.63.94.80.75.12.23.71.29.19.010.13.310.91.03.31.34.21.34.91.82.72.73.71.89.91.71.41.43.11.39.72.44.11.94.40.84.22.06.71.15.50.95.74.13.81.26.00.3
1-9%16.02.239.68.735.17.228.71.519.13.922.22.827.313.929.54.939.51.616.82.727.02.924.83.432.97.825.34.223.72.518.54.924.03.125.43.46.22.229.71.938.25.226.31.929.11.88.64.618.82.327.40.6
10-25%23.72.621.77.431.16.925.81.419.94.128.83.09.19.025.84.624.91.417.02.728.92.926.13.418.96.430.44.521.72.327.85.722.73.116.42.923.13.932.31.917.33.922.81.827.71.820.77.228.02.725.40.5
26-50%18.82.49.25.212.24.919.51.320.33.921.82.736.415.010.73.314.11.125.33.222.62.720.23.226.67.211.13.020.42.39.43.720.03.023.03.418.93.619.71.617.84.017.41.621.21.731.37.717.92.318.80.5
51-75%17.02.310.25.64.72.612.81.117.03.513.92.39.19.013.03.55.30.723.93.113.12.215.72.713.05.19.82.814.82.019.54.914.32.615.92.923.44.09.21.210.03.111.51.410.91.310.75.418.92.312.30.4
76-100%21.12.59.75.34.72.67.50.918.63.79.62.09.19.06.82.73.80.613.82.52.71.07.42.10.0.17.23.65.11.323.45.315.92.85.81.923.13.84.20.89.13.014.81.53.60.822.97.412.72.08.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852246/318577
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.40.10.80.31.90.60.60.40.30.20.0.0.60.1
< 1%3.70.42.40.54.10.80.60.33.60.80.50.32.80.2
1-9%18.20.813.51.112.01.37.51.217.61.65.50.914.20.5
10-25%20.80.911.71.19.11.26.81.110.71.34.70.913.60.5
26-50%16.00.89.01.07.91.15.91.16.61.03.20.710.40.4
51-75%13.90.84.10.75.91.02.60.72.00.61.80.57.50.4
76-100%13.00.72.10.52.10.60.80.40.90.40.70.35.90.3
total86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
inside perimetern/a0.0.0.0.0.20.20.20.20.0.0.20.20.10.0
< 1%0.00.00.0.0.20.20.40.30.40.20.50.30.20.1
1-9%0.20.10.80.32.20.62.30.71.10.41.80.51.00.1
10-25%0.30.10.80.32.20.60.80.40.80.42.60.61.00.1
26-50%0.30.10.10.10.50.32.00.60.20.21.70.50.60.1
51-75%0.10.10.40.20.40.31.00.40.0.1.20.40.40.1
76-100%0.10.10.10.10.20.20.20.20.0.0.0.0.10.0
total0.90.22.30.55.81.06.91.12.40.67.81.13.20.2
outside perimetern/a0.0.0.80.31.40.51.00.51.50.50.50.30.60.1
< 1%0.20.13.00.64.50.84.70.98.31.13.90.83.00.2
1-9%2.30.314.41.112.71.419.51.822.01.725.31.712.10.4
10-25%3.50.413.61.110.81.319.21.713.01.423.41.711.00.4
26-50%3.00.410.21.010.31.313.61.56.01.014.91.47.80.4
51-75%2.60.47.50.97.41.17.91.22.60.65.10.94.80.3
76-100%1.40.34.50.74.00.82.40.72.50.62.80.72.60.2
total13.10.754.01.651.12.168.42.055.92.075.81.741.80.6
totaln/a0.40.11.50.43.50.81.90.61.80.50.70.31.30.2
< 1%4.00.45.40.78.81.15.71.012.31.34.80.96.00.3
1-9%20.70.928.81.527.01.829.32.040.72.032.61.927.30.6
10-25%24.60.926.21.522.01.726.72.024.51.730.71.925.50.6
26-50%19.30.919.31.318.71.621.51.812.71.419.81.618.70.5
51-75%16.60.812.11.113.71.411.51.44.60.88.11.112.60.5
76-100%14.60.86.70.86.31.03.40.83.40.73.40.78.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852247/318578
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.30.10.70.31.70.50.60.30.40.30.0.0.60.1
< 1%3.90.42.30.54.20.80.70.43.70.70.70.33.00.2
1-9%18.40.814.01.112.31.37.91.217.31.55.60.914.30.5
10-25%20.80.911.71.09.11.17.51.110.21.26.20.913.60.4
26-50%16.00.89.70.97.71.16.51.17.31.03.50.710.50.4
51-75%13.70.74.20.65.90.93.00.73.00.61.90.57.40.3
76-100%13.00.72.50.52.80.70.90.41.70.50.70.36.00.3
total86.20.745.01.643.82.027.21.943.61.918.71.555.40.6
inside perimetern/a0.0.0.0.0.20.20.20.20.0.0.20.20.10.0
< 1%0.00.00.0.0.20.20.40.30.30.20.40.20.20.1
1-9%0.20.10.80.32.00.62.40.61.10.41.60.51.00.1
10-25%0.30.10.80.32.00.50.70.40.70.32.60.60.90.1
26-50%0.30.10.10.11.00.42.10.60.20.21.60.50.60.1
51-75%0.00.00.40.20.50.31.10.50.0.1.00.40.40.1
76-100%0.10.10.10.10.30.20.20.20.0.0.0.0.10.0
total0.90.22.20.56.11.07.01.12.30.67.51.03.20.2
outside perimetern/a0.0.0.70.31.40.51.10.51.30.40.40.30.60.1
< 1%0.30.13.00.54.50.84.40.97.71.03.60.72.90.2
1-9%2.20.313.81.112.61.318.81.720.81.524.81.612.00.4
10-25%3.50.413.51.110.51.218.31.612.61.322.51.610.80.4
26-50%2.90.410.01.09.91.213.11.56.30.914.41.37.70.4
51-75%2.60.37.40.87.31.07.81.22.60.65.30.84.80.3
76-100%1.40.34.40.74.00.82.30.62.80.62.60.62.60.2
total12.90.752.81.650.12.065.82.054.11.973.81.741.40.6
totaln/a0.30.11.40.43.30.71.90.61.80.50.60.31.20.1
< 1%4.30.45.30.78.81.15.51.011.71.24.80.86.00.3
1-9%20.80.928.51.427.01.729.12.039.21.932.11.827.20.6
10-25%24.60.925.91.421.61.626.51.923.51.631.41.825.30.6
26-50%19.20.819.71.318.61.621.71.813.71.319.51.518.80.5
51-75%16.40.812.01.013.71.411.91.45.60.98.31.012.60.4
76-100%14.50.77.00.87.01.03.40.84.50.83.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852248/318579
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.30.10.70.31.80.50.50.30.50.30.0.0.60.1
< 1%3.80.42.30.54.00.70.60.34.00.70.60.32.90.2
1-9%18.40.813.81.012.71.27.81.116.61.35.60.814.20.4
10-25%20.80.812.01.09.11.18.31.110.71.16.50.913.80.4
26-50%16.60.89.20.97.91.06.21.06.90.93.60.710.60.4
51-75%13.70.74.50.65.80.92.80.72.80.62.00.57.40.3
76-100%12.90.72.70.52.80.61.00.41.90.50.80.36.00.3
total86.50.745.31.544.11.827.21.843.41.819.11.455.50.5
inside perimetern/a0.0.0.0.0.10.10.20.20.0.0.10.10.00.0
< 1%0.00.00.10.10.10.10.30.20.30.20.40.20.20.0
1-9%0.20.10.90.31.90.52.10.61.20.41.70.51.00.1
10-25%0.30.10.70.21.70.51.00.40.80.32.30.50.90.1
26-50%0.30.10.20.10.80.31.80.50.10.11.70.50.60.1
51-75%0.00.00.50.20.60.31.00.40.0.0.90.40.40.1
76-100%0.10.10.10.10.30.20.10.10.0.0.0.0.10.0
total0.90.22.40.55.60.96.51.02.40.57.20.93.20.2
outside perimetern/a0.0.0.70.21.80.51.20.41.20.40.40.20.60.1
< 1%0.30.12.80.54.40.74.60.87.81.03.80.72.90.2
1-9%2.10.314.41.013.31.219.31.621.61.524.41.512.20.4
10-25%3.50.413.11.010.11.118.41.512.41.222.91.510.80.4
26-50%2.90.39.80.910.11.113.31.46.20.914.11.37.70.3
51-75%2.50.37.10.86.80.97.21.02.50.65.50.84.60.3
76-100%1.30.24.40.63.90.72.50.62.60.62.60.62.50.2
total12.60.752.31.550.31.866.31.954.21.873.71.641.30.5
totaln/a0.30.11.40.43.70.71.90.61.70.50.50.31.20.1
< 1%4.20.45.30.78.51.05.50.912.11.24.80.86.00.3
1-9%20.70.829.11.327.91.629.11.839.41.831.71.727.40.5
10-25%24.60.925.81.320.91.527.71.823.81.531.71.725.50.5
26-50%19.80.819.21.218.81.421.21.713.31.219.41.418.90.5
51-75%16.20.712.11.013.21.210.91.35.30.88.41.012.40.4
76-100%14.20.77.10.86.90.93.60.84.50.73.40.78.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #852249/318580
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.30.20.0.0.0.0.80.50.40.30.0.0.80.42.30.81.10.62.51.40.0.0.60.30.40.30.0.0.60.1
< 1%3.70.73.21.25.91.54.01.03.60.83.11.32.60.74.41.11.40.72.31.35.41.80.70.43.70.70.70.33.00.2
1-9%20.41.413.42.217.02.422.32.215.71.511.62.313.11.512.31.717.32.314.13.110.62.67.91.217.31.55.60.914.30.5
10-25%18.21.422.32.821.42.621.62.222.81.89.12.015.31.69.81.66.51.57.22.39.32.47.51.110.21.26.20.913.60.4
26-50%14.11.311.62.117.02.416.62.019.61.79.42.111.71.58.81.56.21.411.32.92.71.36.51.17.31.03.50.710.50.4
51-75%10.71.114.62.314.52.312.11.718.21.64.31.44.91.08.41.53.01.03.31.62.31.23.00.73.00.61.90.57.40.3
76-100%11.21.123.32.813.82.28.91.514.11.42.41.12.80.72.10.81.80.85.82.11.81.00.90.41.70.50.70.36.10.3
total78.61.588.42.189.62.086.51.894.51.039.93.551.22.248.22.637.32.946.54.432.23.827.21.943.61.918.71.555.40.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.90.90.0.0.20.20.0.0.20.20.10.0
< 1%0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.60.40.30.30.20.40.20.20.1
1-9%0.50.20.0.0.0.0.0.0.0.0.0.0.20.20.0.2.20.97.12.32.81.42.40.61.10.41.60.51.00.1
10-25%0.70.30.0.0.0.0.0.0.0.0.40.40.20.20.30.32.10.91.61.16.32.00.70.40.70.32.60.60.90.1
26-50%0.60.30.0.0.0.0.30.30.0.0.0.0.20.20.30.30.0.3.21.60.60.62.10.60.20.21.60.50.60.1
51-75%0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.30.31.50.80.80.80.70.71.10.50.0.1.00.40.40.1
76-100%0.10.10.60.60.0.0.0.0.0.0.0.0.20.20.0.0.0.0.80.80.60.60.20.20.0.0.0.0.10.0
total2.30.50.60.60.0.0.30.30.0.0.40.40.80.40.90.55.81.414.43.211.52.67.01.12.30.67.51.03.20.2
outside perimetern/a0.0.0.0.0.0.0.0.0.0.0.70.60.60.30.30.31.10.61.71.23.71.51.10.51.30.40.40.30.60.1
< 1%0.40.20.90.60.40.40.0.0.0.3.81.32.10.65.01.13.91.21.51.15.41.94.40.97.71.03.60.72.90.2
1-9%3.70.72.21.00.40.42.70.90.40.314.62.410.01.313.31.819.92.412.63.011.12.618.81.720.81.524.81.611.90.4
10-25%5.00.82.21.04.61.43.10.91.70.516.92.612.61.511.21.712.42.07.02.310.62.418.31.612.61.322.51.610.80.4
26-50%4.30.71.80.92.61.14.31.00.40.312.52.39.91.410.11.69.01.76.42.212.72.813.11.56.30.914.41.37.70.4
51-75%3.60.72.61.12.41.02.20.81.70.55.51.68.81.36.71.36.41.56.72.38.92.37.81.22.60.65.30.84.80.3
76-100%2.00.51.30.80.0.0.80.51.40.55.81.74.10.94.31.14.21.23.31.63.91.62.30.62.80.62.60.62.60.2
total19.11.411.02.110.42.013.21.85.51.059.73.548.02.250.92.657.03.039.14.456.24.065.82.054.11.973.81.741.40.6
totaln/a0.30.20.0.0.0.0.80.50.40.30.70.61.30.52.60.82.20.95.02.03.71.51.90.61.80.50.60.31.20.1
< 1%4.20.74.11.36.31.54.01.03.60.86.91.84.70.99.41.55.41.43.81.711.42.65.51.011.71.24.80.86.00.3
1-9%24.61.515.62.317.42.525.12.216.11.626.23.023.31.925.62.339.42.933.84.224.63.629.12.039.21.932.11.827.20.6
10-25%24.01.524.52.926.02.824.82.324.51.826.43.028.12.021.32.220.92.515.83.326.23.526.51.923.51.631.41.825.30.6
26-50%19.11.413.32.319.62.621.22.220.01.721.93.021.81.919.32.115.22.220.93.716.03.021.71.813.71.319.51.518.90.5
51-75%14.41.217.22.516.82.414.31.819.91.79.72.013.71.615.41.910.91.910.82.811.92.511.91.45.60.98.31.012.60.4
76-100%13.31.225.22.813.82.29.81.515.51.58.21.97.11.26.41.36.01.59.92.76.42.03.40.84.50.83.40.78.80.4
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852250/318581
NFI2
forest area
rockfall SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.30.20.0.0.0.0.70.40.40.30.0.0.90.42.00.71.00.62.91.40.50.50.50.30.50.30.0.0.60.1
< 1%3.50.62.81.05.21.34.01.04.00.82.71.12.80.74.41.01.30.71.91.14.91.60.60.34.00.70.60.32.90.2
1-9%20.61.413.42.117.12.322.52.015.31.410.92.013.61.411.91.616.52.116.63.011.52.57.81.116.61.35.60.814.20.4
10-25%18.11.321.32.720.72.521.42.024.11.79.81.915.61.510.01.56.91.57.42.28.62.28.31.110.71.16.50.913.80.4
26-50%14.91.213.02.118.22.417.31.919.11.69.52.011.01.38.81.45.61.310.92.63.41.46.21.06.90.93.60.710.60.4
51-75%10.91.114.52.214.92.112.11.617.51.55.11.55.41.08.51.42.70.92.81.42.11.02.80.72.80.62.00.57.40.3
76-100%11.01.123.82.713.02.08.81.414.21.42.51.02.80.72.30.82.40.95.71.91.60.91.00.41.90.50.80.36.10.3
total79.11.488.92.089.01.986.81.794.60.940.53.252.12.147.92.536.32.848.24.132.53.627.21.843.41.819.11.455.50.5
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.70.0.0.20.20.0.0.10.10.00.0
< 1%0.10.10.0.0.0.0.0.0.0.0.40.40.0.0.0.0.0.0.0.0.50.50.30.20.30.20.40.20.20.0
1-9%0.50.20.0.0.0.0.20.20.0.0.0.0.40.30.0.2.30.96.72.12.51.32.10.61.20.41.70.51.00.1
10-25%0.80.30.0.0.0.0.0.0.0.0.40.40.20.20.20.21.90.81.41.05.61.81.00.40.80.32.30.50.90.1
26-50%0.70.30.0.0.0.0.30.30.0.0.0.0.40.30.30.30.0.2.71.30.50.51.80.50.10.11.70.50.60.1
51-75%0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.50.31.40.70.70.70.60.61.00.40.0.0.90.40.40.1
76-100%0.10.10.60.60.0.0.0.0.0.0.0.0.20.20.0.0.0.0.70.70.50.50.10.10.0.0.0.0.10.0
total2.30.50.60.60.0.0.50.40.0.0.70.51.30.51.00.55.61.312.92.810.32.46.51.02.40.57.20.93.20.2
outside perimetern/a0.0.0.0.0.0.0.0.0.0.0.50.50.50.30.80.41.00.61.41.04.61.61.20.41.20.40.40.20.60.1
< 1%0.50.20.80.60.30.30.0.0.0.3.31.22.00.64.61.03.91.12.61.35.21.74.60.87.81.03.80.72.90.2
1-9%3.40.62.00.90.70.52.60.80.30.214.72.310.11.313.71.722.02.311.92.713.32.619.31.621.61.524.41.512.20.4
10-25%4.70.72.30.94.71.33.60.91.70.516.82.411.91.410.61.512.31.97.92.29.82.118.41.512.41.222.91.510.70.4
26-50%4.70.71.60.82.81.03.70.90.50.312.12.29.61.310.41.58.91.76.12.012.92.613.31.46.20.914.11.37.70.3
51-75%3.40.62.71.02.40.91.90.71.50.55.81.58.41.26.71.35.81.45.61.97.82.07.21.02.50.65.50.84.60.3
76-100%1.90.51.20.70.0.0.70.41.40.55.41.54.10.84.31.04.21.23.41.53.61.52.50.62.60.62.60.62.60.2
total18.61.310.51.911.01.912.71.65.40.958.83.246.72.151.12.558.12.838.84.057.23.866.31.954.21.873.71.641.30.5
totaln/a0.30.20.0.0.0.0.70.40.40.30.50.51.40.52.80.82.00.85.01.85.11.71.90.61.70.50.50.31.20.1
< 1%4.00.73.61.25.61.34.01.04.00.86.41.64.80.99.01.45.21.34.51.710.62.35.50.912.11.24.80.86.00.3
1-9%24.51.515.32.217.82.325.32.115.71.525.62.824.11.825.62.140.72.735.23.927.33.529.11.839.41.831.71.727.30.5
10-25%23.61.523.72.825.52.625.02.125.81.826.92.827.61.920.82.021.12.416.73.124.03.227.71.823.81.531.71.725.40.5
26-50%20.31.414.52.220.92.521.32.019.61.621.72.720.91.719.62.014.52.019.73.316.82.921.21.713.31.219.41.418.90.5
51-75%14.41.217.32.417.32.214.01.719.01.611.02.014.11.515.71.89.91.79.12.410.52.310.91.35.30.88.41.012.40.4
76-100%12.91.125.62.713.02.09.61.415.61.48.01.87.11.16.61.26.51.49.82.45.71.83.60.84.50.73.40.78.80.3
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.
© WSL, Swiss National Forest Inventory, 11.07.2020 #852251/318582
search result: 155765 entries on 6491 pages

zurück