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NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.5177.915
lower montane0.0.0.21000.6581.73313.61116.110
colline/submontane0.0.0.0.0.4710.6586.1177.016
total0.0.0.21001.2413.92226.6831.87
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.4292.827
total0.0.0.0.0.0.0.7584.3215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.4185.618
total0.0.0.0.0.21000.5588.7149.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.0.0.0.0.2100
lower subalpine0.6700.0.2.8271.8343.0268.115
upper montane0.31000.6701.4382.8257.61412.711
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total1.0490.6704.4215.21914.61025.86
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.6570.6581.7333.4233.7229.913
upper montane0.0.0.0.0.6583.62314.61118.79
lower montane0.0.0.21000.0.1.34013.81115.311
colline/submontane0.0.0.0.0.0.0.8503.1263.923
total0.6571.2412.2289.01435.2648.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.3300.7494.919
upper montane0.0.0.7571.3401.83310.61214.411
lower montane0.21000.0.0.5711.1449.81311.612
colline/submontane0.0.0.0.0.0.0.0.5.4185.418
total0.7570.9493.0265.21926.5736.25
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8502.0315.6195.31914.810
upper montane0.6580.6581.5372.5288.01513.211
lower montane0.0.0.0.0.0.0.4714.1194.518
colline/submontane0.0.0.0.0.0.0.21001.8332.031
total1.6341.4373.5249.31419.3835.25
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.0.0.0.0.6580.9441.3372.925
upper montane0.21000.0.0.21001.0443.6215.018
lower montane0.4710.0.0.21000.6572.0313.224
colline/submontane0.0.0.0.0.21000.21001.6332.128
total0.6580.0.1.2402.9258.51213.39
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.4700.5581.0452.3304.620
upper montane0.5570.8510.9451.8334.0218.114
lower montane0.0.0.0.0.8501.3374.6186.614
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.9431.2412.4274.12111.81020.37
Southwestern Alpsupper subalpine0.4711.8333.4243.1253.72312.612
lower subalpine0.4711.7334.9209.21414.81031.07
upper montane0.21000.4713.4245.11911.21220.39
lower montane0.21000.0.0.4711.9315.8188.314
colline/submontane0.0.0.0.0.6581.2415.5187.416
total1.2414.02212.71220.5941.2579.53
Southeastern Alpsupper subalpine0.0.1.2414.0224.6202.92612.712
lower subalpine0.4713.5246.41711.4139.61431.37
upper montane0.6582.6275.9186.7178.91424.88
lower montane0.4710.6580.6581.8334.5207.815
colline/submontane0.0.0.21000.0.1.0451.6342.826
total1.4388.11516.81025.6827.4779.34
Southern Alpsupper subalpine0.6572.0312.3282.5281.5358.914
lower subalpine0.4710.8503.9226.9167.61619.59
upper montane0.6571.2412.1306.31726.7736.96
lower montane0.6580.4710.6583.22515.31120.19
colline/submontane0.21000.0.0.6584.02227.6732.56
total2.4294.3219.51423.0978.83117.92
Switzerlandupper subalpine1.2415.4199.91411.1138.11535.77
lower subalpine4.1227.91624.1942.7748.86127.74
upper montane3.1266.81717.31132.88102.74162.73
lower montane1.8331.4384.02214.01283.85105.04
colline/submontane0.21000.21001.8339.71470.4582.34
total10.41421.7957.16110.34313.92513.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #847763/314094
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.3177.716
lower montane0.0.0.21000.6581.73313.61116.110
colline/submontane0.0.0.0.0.4710.6585.9176.916
total0.0.0.21001.2413.92226.2831.47
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.4292.827
total0.0.0.0.0.0.0.7584.3215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.4185.618
total0.0.0.0.0.21000.5588.7149.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.6700.0.2.6291.8343.0267.915
upper montane0.31000.6701.4382.5267.21512.011
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total0.8560.6704.2224.91914.21024.77
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.4700.6581.7333.2243.7229.513
upper montane0.0.0.0.0.6583.42414.61118.69
lower montane0.0.0.21000.0.1.34013.41114.911
colline/submontane0.0.0.0.0.0.0.8503.1263.923
total0.4701.2412.2288.61434.8647.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.3300.7494.919
upper montane0.0.0.4711.1441.63510.11313.211
lower montane0.21000.0.0.5711.1449.61311.412
colline/submontane0.0.0.0.0.0.0.0.5.4185.418
total0.7570.7572.7274.92025.8734.86
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8501.8335.4194.91914.011
upper montane0.6580.6581.3402.5287.61512.511
lower montane0.0.0.0.0.0.0.21004.1194.319
colline/submontane0.0.0.0.0.0.0.21001.8332.031
total1.6341.4373.1258.91418.5833.56
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.0.0.0.0.4710.9441.3372.726
upper montane0.21000.0.0.0.0.4703.6214.219
lower montane0.0.0.0.0.21000.6571.8332.627
colline/submontane0.0.0.0.0.21000.21001.4361.830
total0.21000.0.0.8502.3288.11211.510
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.21000.21000.8512.3303.922
upper montane0.5570.8510.6581.8334.0217.715
lower montane0.0.0.0.0.8501.1404.6186.414
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.9431.0451.7333.72211.81019.17
Southwestern Alpsupper subalpine0.21001.4383.0263.1253.52311.313
lower subalpine0.4711.7334.3218.21514.41029.07
upper montane0.21000.4713.4244.72010.31318.99
lower montane0.21000.0.0.4711.9315.6188.114
colline/submontane0.0.0.0.0.6581.2415.3197.116
total1.0453.52311.71219.1939.1674.53
Southeastern Alpsupper subalpine0.0.0.6583.6234.0222.92611.013
lower subalpine0.4712.2305.61910.6138.61427.58
upper montane0.6582.4295.5195.3198.71422.59
lower montane0.4710.6580.21001.6354.3217.016
colline/submontane0.0.0.0.0.0.1.0451.6342.627
total1.4385.81814.81122.6926.1870.74
Southern Alpsupper subalpine0.21000.6581.5352.3291.5356.217
lower subalpine0.21000.6582.1306.0186.81615.610
upper montane0.4700.4711.3385.51824.8832.56
lower montane0.4710.21000.4712.23014.01117.210
colline/submontane0.21000.0.0.21003.82327.2731.46
total1.4381.8335.61819.8974.34103.03
Switzerlandupper subalpine0.4713.0268.31510.3147.91529.98
lower subalpine3.7246.31820.01039.3746.36115.74
upper montane2.9275.61915.11129.0898.04150.63
lower montane1.2411.2413.42412.51381.3599.54
colline/submontane0.21000.0.1.4389.51569.3580.55
total8.41516.11148.36100.64302.82476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #847764/314095
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.5177.915
lower montane0.0.0.21000.6581.73313.61116.110
colline/submontane0.0.0.0.0.4710.6586.1177.016
total0.0.0.21001.2413.92226.6831.87
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.4292.827
total0.0.0.0.0.0.0.7584.3215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.4185.618
total0.0.0.0.0.21000.5588.7149.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.21000.0.0.471
lower subalpine0.6700.0.2.8271.8343.0268.115
upper montane0.31000.6701.4382.8257.61412.711
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total1.0490.6704.4215.41814.61026.06
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.6570.6581.7333.4233.7229.913
upper montane0.0.0.0.0.6583.62314.61118.79
lower montane0.0.0.21000.0.1.34013.81115.311
colline/submontane0.0.0.0.0.0.0.8503.1263.923
total0.6571.2412.2289.01435.2648.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.5280.7495.119
upper montane0.0.0.7571.3401.83310.61214.411
lower montane0.21000.0.0.5711.1449.81311.612
colline/submontane0.0.0.0.0.0.0.0.5.4185.418
total0.7570.9493.0265.41926.5736.45
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8502.0315.6195.31914.810
upper montane0.6580.6581.5372.5288.01513.211
lower montane0.0.0.0.0.0.0.4714.1194.518
colline/submontane0.0.0.0.0.0.0.21001.8332.031
total1.6341.4373.5249.31419.3835.25
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.0.1.0450.9441.7333.821
upper montane0.21000.21000.21001.0443.6215.217
lower montane0.4710.0.0.21000.6572.0313.224
colline/submontane0.0.0.0.0.21000.21001.6332.128
total0.8500.21001.6352.9259.01214.49
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.4700.5581.0452.3304.620
upper montane0.5570.8510.9451.8334.0218.114
lower montane0.0.0.0.0.8501.3374.6186.614
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.9431.2412.4274.12111.81020.37
Southwestern Alpsupper subalpine0.4712.2303.4243.1253.72313.012
lower subalpine0.4711.7334.9209.21415.01031.26
upper montane0.21000.4713.4245.11911.21220.39
lower montane0.21000.0.0.4711.9315.8188.314
colline/submontane0.0.0.0.0.6581.2415.5187.416
total1.2414.42112.71220.5941.4580.13
Southeastern Alpsupper subalpine0.0.1.2414.6214.6202.92613.312
lower subalpine0.6583.5246.61711.41310.01332.17
upper montane0.6582.6276.1187.1169.11425.68
lower montane0.4710.6580.6581.8334.5207.815
colline/submontane0.0.0.21000.0.1.0451.6342.826
total1.6358.11517.81026.0828.0781.54
Southern Alpsupper subalpine0.8502.2302.7262.9261.73310.313
lower subalpine0.6581.0453.9227.3169.41422.19
upper montane0.8501.2412.3296.51727.3738.16
lower montane0.6580.4710.6583.22516.11120.99
colline/submontane0.21000.0.0.8504.02228.4733.46
total3.0264.72010.31324.0882.93124.82
Switzerlandupper subalpine1.4386.01810.91311.7138.31538.37
lower subalpine4.7218.11524.7943.3751.66132.53
upper montane3.3257.01717.71033.58103.54164.93
lower montane1.8331.4384.02214.01284.65105.84
colline/submontane0.21000.21002.0329.71471.1583.24
total11.31322.7959.36112.24319.12524.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847765/314096
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest (including shrub forest)
grid: terrestrial grid NFI3
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4710.750
upper montane0.0.0.0.0.0.1.2386.5167.815
lower montane0.0.0.21000.5581.73113.31115.710
colline/submontane0.0.0.0.0.4710.7506.2167.315
total0.0.0.21001.1413.92126.4731.57
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.1.9311.931
colline/submontane0.0.0.0.0.0.0.21003.4233.622
total0.0.0.0.0.0.0.21005.3185.518
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21002.0292.228
colline/submontane0.0.0.0.0.0.0.4712.3282.726
total0.0.0.0.0.0.0.6584.5205.018
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.3710.371
lower montane0.0.0.0.0.21000.3713.2223.721
colline/submontane0.0.0.0.0.0.0.11005.6175.716
total0.0.0.0.0.21000.5589.1139.812
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.4351.435
colline/submontane0.0.0.0.0.0.0.5584.0214.519
total0.0.0.0.0.0.0.5585.6176.116
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.21000.0.0.471
lower subalpine0.9480.0.2.8252.0302.8248.513
upper montane0.5700.8511.3383.2227.71313.410
lower montane0.0.0.0.0.21000.21002.7233.022
colline/submontane0.0.0.0.0.0.0.4711.4351.831
total1.5360.8514.2205.91614.6927.06
Central Pre-Alpsupper subalpine0.0.0.3710.0.0.0.0.0.0.371
lower subalpine0.5570.7501.8303.6213.82110.412
upper montane0.0.0.0.0.5583.92114.51019.09
lower montane0.0.0.21000.0.1.53514.81016.59
colline/submontane0.0.0.0.0.0.0.7503.1253.922
total0.5571.2382.3269.71336.3650.14
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.0412.3270.8444.818
upper montane0.0.0.6571.1402.32811.41115.49
lower montane0.21000.0.0.4711.33810.81212.711
colline/submontane0.0.0.21000.0.0.0.5.1175.317
total0.6571.0442.6265.91728.1638.15
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.5580.0.0.558
lower subalpine1.0400.9441.7315.4186.11615.19
upper montane0.7500.7501.5353.2238.51314.610
lower montane0.0.0.0.0.0.0.3714.1184.517
colline/submontane0.0.0.0.0.0.0.21001.8312.030
total1.7311.5333.2239.71320.4736.65
Central Alpsupper subalpine0.0.0.21000.0.0.21000.0.0.471
lower subalpine0.21000.0.0.9450.9441.8313.721
upper montane0.21000.21000.21001.2373.6205.316
lower montane0.4710.0.0.21000.8501.8313.123
colline/submontane0.0.0.0.0.21000.21001.7312.127
total0.7500.4711.5353.2238.91214.78
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.3700.3700.5580.9452.2294.220
upper montane0.5570.7511.0411.7324.0208.014
lower montane0.0.0.0.0.7501.2374.5176.414
colline/submontane0.0.0.0.0.0.0.0.1.3341.334
total0.8431.1412.3263.82112.01020.07
Southwestern Alpsupper subalpine0.4712.5273.0243.1233.52212.511
lower subalpine0.4711.9304.7199.11315.31031.56
upper montane0.21000.3713.2234.51911.11219.49
lower montane0.21000.0.0.4711.9305.7178.114
colline/submontane0.0.0.0.0.6581.2385.3187.115
total1.1414.81911.91219.9940.9578.53
Southeastern Alpsupper subalpine0.0.1.1414.8194.6193.02413.411
lower subalpine0.9453.0246.61611.2129.81331.57
upper montane0.6582.7256.1176.9169.71326.08
lower montane0.5580.5580.5581.8325.1188.514
colline/submontane0.0.0.21000.0.1.0411.6322.824
total2.0307.51518.0925.6829.2782.33
Southern Alpsupper subalpine0.7502.0302.6263.0241.93010.213
lower subalpine0.5580.9453.8217.11510.01322.38
upper montane0.8501.2382.6266.71627.6739.06
lower montane0.5580.4710.5582.92516.41020.79
colline/submontane0.21000.0.0.7503.82229.4634.06
total2.7264.42010.31323.4885.23126.12
Switzerlandupper subalpine1.2386.01710.61311.6128.41437.97
lower subalpine5.1197.91524.2842.6652.95132.73
upper montane3.3247.21617.51035.07105.44168.53
lower montane1.8321.2383.62214.01187.64108.24
colline/submontane0.21000.4711.8329.51472.1484.04
total11.61222.8957.65112.84326.42531.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #847766/314097
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4710.750
upper montane0.0.0.0.0.0.1.2386.5167.815
lower montane0.0.0.21000.5581.73113.31115.710
colline/submontane0.0.0.0.0.4710.7506.2167.315
total0.0.0.21001.1413.92126.4731.57
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.1.9311.931
colline/submontane0.0.0.0.0.0.0.21003.4233.622
total0.0.0.0.0.0.0.21005.3185.518
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21002.0292.228
colline/submontane0.0.0.0.0.0.0.4712.3282.726
total0.0.0.0.0.0.0.6584.5205.018
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.3710.371
lower montane0.0.0.0.0.21000.3713.2223.721
colline/submontane0.0.0.0.0.0.0.11005.6175.716
total0.0.0.0.0.21000.5589.1139.812
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.4351.435
colline/submontane0.0.0.0.0.0.0.5584.0214.519
total0.0.0.0.0.0.0.5585.6176.116
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.0.0.0.0.2100
lower subalpine0.9480.0.2.8252.0302.8248.513
upper montane0.5700.8511.3383.2227.71313.410
lower montane0.0.0.0.0.21000.21002.7233.022
colline/submontane0.0.0.0.0.0.0.4711.4351.831
total1.5360.8514.2205.71714.6926.96
Central Pre-Alpsupper subalpine0.0.0.3710.0.0.0.0.0.0.371
lower subalpine0.5570.7501.8303.6213.82110.412
upper montane0.0.0.0.0.5583.92114.51019.09
lower montane0.0.0.21000.0.1.53514.81016.59
colline/submontane0.0.0.0.0.0.0.7503.1253.922
total0.5571.2382.3269.71336.3650.14
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.0412.2290.8444.619
upper montane0.0.0.6571.1402.32811.41115.49
lower montane0.21000.0.0.4711.33810.81212.711
colline/submontane0.0.0.21000.0.0.0.5.1175.317
total0.6571.0442.6265.71728.1637.95
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.5580.0.0.558
lower subalpine1.0400.9441.7315.4186.11615.19
upper montane0.7500.7501.5353.2238.51314.610
lower montane0.0.0.0.0.0.0.3714.1184.517
colline/submontane0.0.0.0.0.0.0.21001.8312.030
total1.7311.5333.2239.71320.4736.65
Central Alpsupper subalpine0.0.0.21000.0.0.21000.0.0.471
lower subalpine0.0.0.0.0.5580.9441.4342.824
upper montane0.21000.0.0.21001.2373.6205.217
lower montane0.4710.0.0.21000.8501.8313.123
colline/submontane0.0.0.0.0.21000.21001.7312.127
total0.5580.21001.1413.2238.51213.68
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.3700.3700.5580.9452.2294.220
upper montane0.5570.7511.0411.6334.0207.814
lower montane0.0.0.0.0.7501.2374.5176.414
colline/submontane0.0.0.0.0.0.0.0.1.3341.334
total0.8431.1412.3263.62112.01019.87
Southwestern Alpsupper subalpine0.4712.1293.0243.1233.52212.211
lower subalpine0.4711.9304.7199.11315.11031.36
upper montane0.21000.3713.2234.51911.11219.49
lower montane0.21000.0.0.4711.9305.7178.114
colline/submontane0.0.0.0.0.6581.2385.3187.115
total1.1414.42011.91219.9940.7577.93
Southeastern Alpsupper subalpine0.0.1.1414.1214.6192.82512.511
lower subalpine0.7503.0246.51611.2129.41330.87
upper montane0.6582.7255.8176.6169.71325.38
lower montane0.5580.5580.5581.8325.1188.514
colline/submontane0.0.0.21000.0.1.0411.6322.824
total1.8317.51516.81025.2828.6780.03
Southern Alpsupper subalpine0.5581.8312.3272.4271.5338.614
lower subalpine0.4710.7503.8216.7168.01419.79
upper montane0.6571.2382.6266.61627.3738.36
lower montane0.5580.4710.5582.92515.81020.19
colline/submontane0.21000.0.0.7503.82228.8633.56
total2.2294.12010.01322.3881.63120.12
Switzerlandupper subalpine1.1415.5189.51310.9127.81534.97
lower subalpine4.6207.71523.6942.0650.16128.13
upper montane3.1247.01617.11034.37105.14166.73
lower montane1.8321.2383.62214.01187.14107.74
colline/submontane0.21000.4711.8329.51471.5583.54
total10.71321.9955.75110.84321.62520.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #847767/314098
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest (including shrub forest)
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.5177.915
lower montane0.0.0.21000.6581.73313.81116.310
colline/submontane0.0.0.0.0.4710.8506.1177.316
total0.0.0.21001.2414.12226.8832.37
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.6283.026
total0.0.0.0.0.0.0.7584.5205.219
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.4185.618
total0.0.0.0.0.21000.5588.7149.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.21000.0.0.471
lower subalpine0.6700.0.3.1261.8343.0268.415
upper montane0.31000.6701.4382.8257.81412.911
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total1.0490.6704.7215.41814.81026.46
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.6570.6581.7333.4234.12110.213
upper montane0.0.0.0.0.6583.82314.81119.29
lower montane0.0.0.21000.0.1.34013.81115.311
colline/submontane0.0.0.0.0.0.0.8503.1263.923
total0.6571.2412.2289.31435.8649.05
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.5280.7495.119
upper montane0.0.0.7571.3402.03110.81214.810
lower montane0.21000.0.0.5711.34110.01311.912
colline/submontane0.0.0.21000.0.0.0.5.4185.717
total0.7571.1443.0265.81826.9737.45
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8502.0315.6195.31914.810
upper montane0.6580.6581.5372.7278.51413.811
lower montane0.0.0.0.0.0.0.4714.1194.518
colline/submontane0.0.0.0.0.0.0.21002.0312.230
total1.6341.4373.5249.51419.9836.05
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.0.1.0450.9441.7333.821
upper montane0.21000.21000.21001.0443.6215.217
lower montane0.4710.0.0.21000.6572.0313.224
colline/submontane0.0.0.0.0.21000.21001.6332.128
total0.8500.21001.6352.9259.01214.49
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.4700.5581.0452.3304.620
upper montane0.5570.8510.9451.8334.0218.114
lower montane0.0.0.0.0.8501.3374.8176.814
colline/submontane0.0.0.0.0.0.0.0.1.0401.040
total0.9431.2412.4274.12112.21020.77
Southwestern Alpsupper subalpine0.4712.2303.4243.1253.72313.012
lower subalpine0.4711.7334.9209.21415.01031.26
upper montane0.21000.4713.4245.11911.21220.39
lower montane0.21000.0.0.4711.9315.8188.314
colline/submontane0.0.0.0.0.6581.2415.5187.416
total1.2414.42112.71220.5941.4580.13
Southeastern Alpsupper subalpine0.0.1.2414.6214.8202.92613.512
lower subalpine0.6583.5246.61711.41310.21332.37
upper montane0.6582.6276.5177.1169.31426.18
lower montane0.4710.6580.6581.8334.7208.015
colline/submontane0.0.0.21000.0.1.0451.6342.826
total1.6358.11518.21026.2828.6782.74
Southern Alpsupper subalpine0.8502.2302.7262.9261.93110.513
lower subalpine0.6581.0453.9227.3169.41422.19
upper montane0.8501.2412.5286.91627.7739.16
lower montane0.6580.4710.6583.22516.11120.99
colline/submontane0.21000.0.0.8504.02228.6733.66
total3.0264.72010.51324.3883.63126.22
Switzerlandupper subalpine1.4386.01810.91311.9138.51538.77
lower subalpine4.7218.11525.0943.3752.26133.33
upper montane3.3257.01718.21034.57105.04168.03
lower montane1.8331.4384.02214.21285.45106.74
colline/submontane0.21000.4712.0329.91471.9584.44
total11.31323.0960.16113.84323.02531.21
© WSL, Swiss National Forest Inventory, 11.07.2020 #847768/314099
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.5177.915
lower montane0.0.0.21000.6581.73314.01116.510
colline/submontane0.0.0.0.0.4710.8506.1177.316
total0.0.0.21001.2414.12227.0832.47
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.6283.026
total0.0.0.0.0.0.0.7584.5205.219
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.6185.818
total0.0.0.0.0.21000.5588.9149.613
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.21000.0.0.471
lower subalpine0.7580.0.3.1261.8343.0268.514
upper montane0.31000.6701.4382.8257.81412.911
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total1.2450.6704.7215.41814.81026.66
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.6570.6582.0303.4234.12110.612
upper montane0.0.0.21000.6583.82315.21019.79
lower montane0.0.0.21000.0.1.34014.01115.510
colline/submontane0.0.0.0.0.0.0.8503.3254.122
total0.6571.4382.6269.31436.6650.45
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.5280.7495.119
upper montane0.0.0.7571.3402.03111.41215.310
lower montane0.21000.0.0.5711.34110.41312.412
colline/submontane0.0.0.21000.0.0.0.5.6175.917
total0.7571.1443.0265.81828.2638.75
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8502.0316.0185.51815.410
upper montane0.6580.6581.5373.1258.61414.411
lower montane0.0.0.0.0.0.0.4714.1194.518
colline/submontane0.0.0.0.0.0.0.21002.2302.428
total1.6341.4373.52410.41320.5837.35
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.0.1.2410.9441.9314.220
upper montane0.21000.4700.21001.0444.2195.916
lower montane0.4710.0.0.21000.6572.4283.622
colline/submontane0.0.0.0.0.4680.21001.6332.325
total0.8500.4702.0312.92510.11116.28
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.4700.5581.3413.0265.518
upper montane0.5570.8510.9452.3304.4209.113
lower montane0.0.0.0.0.9441.3375.5157.712
colline/submontane0.0.0.0.0.0.0.0.1.2371.237
total0.9431.2412.6264.92014.2923.86
Southwestern Alpsupper subalpine0.4712.4293.6233.3243.72313.611
lower subalpine0.6582.2305.3199.41415.21032.66
upper montane0.21000.4713.4245.11911.71220.79
lower montane0.21000.0.0.6581.9315.8188.514
colline/submontane0.0.0.0.0.6581.2415.5187.416
total1.4385.02013.51220.9942.0582.73
Southeastern Alpsupper subalpine0.0.1.2415.0204.8202.92613.911
lower subalpine0.6583.5247.01711.71310.41333.17
upper montane0.6582.8266.5178.3159.51427.78
lower montane0.4710.6580.8502.0324.7208.415
colline/submontane0.0.0.21000.0.1.0451.6342.826
total1.6358.31519.21027.8829.0785.83
Southern Alpsupper subalpine0.8502.2302.9263.9222.13011.812
lower subalpine1.5351.0454.3217.9159.71424.48
upper montane1.3401.2412.9267.11627.9740.26
lower montane0.8500.4710.6583.22516.51021.59
colline/submontane0.21000.0.1.4384.02229.8735.46
total4.6214.72012.11226.1886.13133.52
Switzerlandupper subalpine1.4386.21811.71313.1128.71541.17
lower subalpine6.0188.61526.7945.0654.06140.33
upper montane3.7247.61618.61036.87107.94174.63
lower montane2.0321.4384.62114.41287.84110.24
colline/submontane0.21000.4712.8279.91474.2587.54
total13.21224.2964.45119.14332.72553.61
© WSL, Swiss National Forest Inventory, 11.07.2020 #847769/314100
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.21000.21000.4700.850
upper montane0.0.0.0.0.0.1.4386.5177.915
lower montane0.0.0.21000.6581.73313.81116.310
colline/submontane0.0.0.0.0.4710.6586.1177.016
total0.0.0.21001.2413.92226.8832.07
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.0.0.0.3.3243.324
total0.0.0.0.0.0.0.0.5.4195.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.4712.4292.827
total0.0.0.0.0.0.0.7584.3215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21000.4712.9253.523
colline/submontane0.0.0.0.0.0.0.21005.6185.818
total0.0.0.0.0.21000.5588.9149.613
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.5584.1224.620
total0.0.0.0.0.0.0.5585.5196.018
Western Pre-Alpsupper subalpine0.21000.0.0.0.0.21000.0.0.471
lower subalpine0.7580.0.3.1261.8343.0268.514
upper montane0.31000.6701.4382.8257.61412.711
lower montane0.0.0.0.0.21000.21002.4292.726
colline/submontane0.0.0.0.0.0.0.5721.6352.032
total1.2450.6704.7215.41814.61026.46
Central Pre-Alpsupper subalpine0.0.0.4710.0.0.0.0.0.0.471
lower subalpine0.6570.6581.9313.4233.92210.213
upper montane0.0.0.21000.6583.82315.01119.69
lower montane0.0.0.21000.0.1.34014.01115.510
colline/submontane0.0.0.0.0.0.0.8503.3254.122
total0.6571.4382.4279.31436.2649.85
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.21001.2412.5280.7495.119
upper montane0.0.0.7571.3401.83311.21214.910
lower montane0.21000.0.0.5711.34110.31312.212
colline/submontane0.0.0.0.0.0.0.0.5.4185.418
total0.7570.9493.0265.61927.6637.75
Northwestern Alpsupper subalpine0.0.0.0.0.0.0.6580.0.0.658
lower subalpine1.0440.8502.0315.8185.51815.210
upper montane0.6580.6581.5372.7278.21413.611
lower montane0.0.0.0.0.0.0.4714.1194.518
colline/submontane0.0.0.0.0.0.0.21002.0312.330
total1.6341.4373.5249.71419.9836.25
Central Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.0.1.2410.9441.9314.220
upper montane0.21000.4700.21001.0444.2195.916
lower montane0.4710.0.0.21000.6572.4283.622
colline/submontane0.0.0.0.0.4680.21001.6332.325
total0.8500.4702.0312.92510.11116.28
Northeastern Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.4700.4700.5581.3413.0265.518
upper montane0.5570.8510.9452.3304.4209.113
lower montane0.0.0.0.0.9441.3375.3167.513
colline/submontane0.0.0.0.0.0.0.0.1.2371.237
total0.9431.2412.6264.92014.0923.66
Southwestern Alpsupper subalpine0.4712.4293.6233.3243.72313.611
lower subalpine0.6582.2305.3199.41415.21032.66
upper montane0.21000.4713.4245.11911.41220.49
lower montane0.21000.0.0.4711.9315.8188.314
colline/submontane0.0.0.0.0.6581.2415.5187.416
total1.4385.02013.31220.9941.8582.33
Southeastern Alpsupper subalpine0.0.1.2415.0204.8202.92613.911
lower subalpine0.6583.5247.01711.71310.21332.97
upper montane0.6582.8266.3178.3159.31427.38
lower montane0.4710.6580.8502.0324.5208.215
colline/submontane0.0.0.21000.0.1.0451.6342.826
total1.6358.31519.01027.8828.4785.03
Southern Alpsupper subalpine0.8502.2302.9263.7231.93111.413
lower subalpine1.5351.0454.3217.9159.71424.48
upper montane1.1441.2412.7266.91627.9739.76
lower montane0.8500.4710.6583.22516.51021.59
colline/submontane0.21000.0.1.4384.02229.8735.46
total4.4214.72011.91225.7885.93132.52
Switzerlandupper subalpine1.4386.21811.71312.9128.51540.77
lower subalpine6.0188.61526.6944.8653.66139.53
upper montane3.5247.61618.21036.07106.54171.83
lower montane2.0321.4384.42114.41287.04109.24
colline/submontane0.21000.21002.8279.71473.6586.54
total13.11223.9963.75117.74329.42547.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847770/314101
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4386.1187.915
lower montane0.0.0.0.0.0.2.72613.41116.110
colline/submontane0.0.0.0.0.0.0.8506.3177.016
total0.0.0.21000.6585.11926.0831.87
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.0195.618
total0.21000.0.0.21001.4377.6159.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.31001.6381.1412.9272.2288.115
upper montane0.0.0.5721.7335.1195.41712.711
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1333.5238.81411.11125.86
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.4700.6571.9315.2191.9319.913
upper montane0.21000.21001.2415.31811.81218.79
lower montane0.0.0.4710.21004.02310.71315.311
colline/submontane0.0.0.21000.0.1.0452.7283.923
total0.6571.5353.52315.61027.0748.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.0441.6351.4374.919
upper montane0.0.0.6580.6583.3249.81314.411
lower montane0.0.0.0.0.7571.9339.01411.612
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.3297.61624.8736.25
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.2403.2255.0204.32114.810
upper montane0.4700.8501.4372.8267.71513.211
lower montane0.0.0.0.0.0.0.3704.2194.518
colline/submontane0.0.0.0.0.0.0.21001.9332.031
total1.6342.0314.8208.71418.0935.25
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.4700.6571.0451.0442.925
upper montane0.21000.21000.6581.2412.8245.018
lower montane0.0.0.21000.4710.4702.2293.224
colline/submontane0.0.0.0.0.21000.6561.2392.128
total0.21000.8491.8333.1247.41313.39
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.7491.0451.2411.5374.620
upper montane0.21000.21001.3372.0314.5208.114
lower montane0.21000.0.0.21001.5324.7186.614
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.5570.9442.4274.91911.61020.37
Southwestern Alpsupper subalpine0.21001.7354.2215.1191.43812.612
lower subalpine0.0.1.8338.21512.6128.51431.07
upper montane0.21000.6582.4295.51811.51220.39
lower montane0.0.0.0.0.8502.8264.7198.314
colline/submontane0.0.0.0.0.8503.1253.4237.416
total0.4714.12216.41029.1729.5779.53
Southeastern Alpsupper subalpine0.0.0.4717.1163.8221.33812.712
lower subalpine0.21004.3228.91514.3113.62331.37
upper montane0.21001.8336.8177.4168.61524.88
lower montane0.0.0.0.0.6573.1254.1217.815
colline/submontane0.0.0.21000.21000.4712.0312.826
total0.4716.71723.6829.0719.6979.34
Southern Alpsupper subalpine0.21001.2412.7263.7231.1418.914
lower subalpine0.4711.2414.7208.9144.42019.59
upper montane0.4711.0452.7269.81423.0836.96
lower montane0.0.0.21000.21001.83318.01020.19
colline/submontane0.0.0.21001.0454.22127.0732.56
total1.0453.72311.31328.4873.54117.92
Switzerlandupper subalpine0.4713.52414.61113.2124.12235.77
lower subalpine3.12612.31330.6852.8628.98127.74
upper montane1.8335.91919.11044.1791.84162.73
lower montane0.21000.8503.52420.11080.35105.04
colline/submontane0.21000.6582.92713.41265.2582.34
total5.71923.1970.85143.63270.32513.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #847771/314102
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4386.1187.915
lower montane0.0.0.0.0.0.2.72613.41116.110
colline/submontane0.0.0.0.0.0.0.8506.3177.016
total0.0.0.21000.6585.11926.0831.87
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.0195.618
total0.21000.0.0.21001.4377.6159.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.4710.0.0.0.0.471
lower subalpine0.31001.6381.1412.9272.2288.115
upper montane0.0.0.5721.7335.1195.41712.711
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1333.7238.81411.11126.06
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.4700.6571.9315.2191.9319.913
upper montane0.21000.21001.2415.31811.81218.79
lower montane0.0.0.4710.21004.02310.71315.311
colline/submontane0.0.0.21000.0.1.0452.7283.923
total0.6571.5353.52315.61027.0748.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.2401.6351.4375.119
upper montane0.0.0.6580.6583.3249.81314.411
lower montane0.0.0.0.0.7571.9339.01411.612
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.5287.61624.8736.45
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.2403.2255.0204.32114.810
upper montane0.4700.8501.4372.8267.71513.211
lower montane0.0.0.0.0.0.0.3704.2194.518
colline/submontane0.0.0.0.0.0.0.21001.9332.031
total1.6342.0314.8208.71418.0935.25
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.4700.6571.8331.2403.821
upper montane0.21000.21000.8501.2412.8245.217
lower montane0.0.0.21000.4710.4702.2293.224
colline/submontane0.0.0.0.0.21000.6561.2392.128
total0.21000.8492.0313.9227.61314.49
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.7491.0451.2411.5374.620
upper montane0.21000.21001.3372.0314.5208.114
lower montane0.21000.0.0.21001.5324.7186.614
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.5570.9442.4274.91911.61020.37
Southwestern Alpsupper subalpine0.21001.9334.4215.1191.43813.012
lower subalpine0.0.1.8338.21512.6128.71431.26
upper montane0.21000.6582.4295.51811.51220.39
lower montane0.0.0.0.0.8502.8264.7198.314
colline/submontane0.0.0.0.0.8503.1253.4237.416
total0.4714.32116.61029.1729.8780.13
Southeastern Alpsupper subalpine0.0.0.4717.7163.8221.33813.312
lower subalpine0.21004.3229.11414.5114.02232.17
upper montane0.4711.8337.2167.6168.61525.68
lower montane0.0.0.0.0.6573.1254.1217.815
colline/submontane0.0.0.21000.21000.4712.0312.826
total0.6586.71724.9829.4720.0981.54
Southern Alpsupper subalpine0.6581.6352.9253.9221.33810.313
lower subalpine0.4711.4384.9209.9145.61822.19
upper montane0.4711.0453.12510.21323.4838.16
lower montane0.0.0.21000.21001.83318.71020.99
colline/submontane0.0.0.21001.2414.22127.8733.46
total1.4384.32112.31230.0776.84124.82
Switzerlandupper subalpine0.8504.12215.81113.4124.32138.37
lower subalpine3.12612.51331.3854.7630.98132.53
upper montane2.0325.91920.11044.7692.24164.93
lower montane0.21000.8503.52420.11081.15105.84
colline/submontane0.21000.6583.12613.41265.9583.24
total6.31823.9973.85146.33274.42524.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847772/314103
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4385.9187.716
lower montane0.0.0.0.0.0.2.72613.41116.110
colline/submontane0.0.0.0.0.0.0.8506.1176.916
total0.0.0.21000.6585.11925.6831.47
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.0195.618
total0.21000.0.0.21001.4377.6159.413
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.31001.6381.1412.7282.2287.915
upper montane0.0.0.5721.4355.1195.01712.011
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1333.0258.61410.71124.77
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.21000.6571.9315.0191.9319.513
upper montane0.21000.21001.2415.21911.81218.69
lower montane0.0.0.4710.21004.02310.31414.911
colline/submontane0.0.0.21000.0.1.0452.7283.923
total0.4701.5353.52315.21126.6747.25
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.0441.6351.4374.919
upper montane0.0.0.6580.4712.9259.21413.211
lower montane0.0.0.0.0.7571.9338.81411.412
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.1317.21624.0734.86
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.0443.2254.5204.12214.011
upper montane0.4700.8501.4372.6277.31512.511
lower montane0.0.0.0.0.0.0.3704.0204.319
colline/submontane0.0.0.0.0.0.0.21001.9332.031
total1.6341.8334.8208.11517.2933.56
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.21000.6571.0451.0442.726
upper montane0.21000.21000.21000.7492.8244.219
lower montane0.0.0.21000.21000.4701.8322.627
colline/submontane0.0.0.0.0.0.0.6561.2391.830
total0.21000.6571.0442.7267.01411.510
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.5570.4721.2411.5373.922
upper montane0.21000.21001.1402.0314.3217.715
lower montane0.21000.0.0.21001.4344.7186.414
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.5570.7491.7334.71911.41019.17
Southwestern Alpsupper subalpine0.0.1.3413.6235.1191.43811.313
lower subalpine0.0.1.6357.81511.6128.11529.07
upper montane0.21000.6582.2305.31910.61318.99
lower montane0.0.0.0.0.8502.6274.7198.114
colline/submontane0.0.0.0.0.8503.1253.2237.116
total0.21003.52415.21127.6728.0774.53
Southeastern Alpsupper subalpine0.0.0.21005.9183.6231.33811.013
lower subalpine0.0.3.3258.31512.8123.22427.58
upper montane0.21001.6355.8187.0168.01522.59
lower montane0.0.0.0.0.6572.7273.7227.016
colline/submontane0.0.0.0.0.21000.4712.0312.627
total0.21005.12020.8926.4818.2970.74
Southern Alpsupper subalpine0.0.0.21001.3373.5231.1416.217
lower subalpine0.21001.0453.1257.4164.02115.610
upper montane0.4710.4712.3299.11420.3932.56
lower montane0.0.0.0.0.21001.04516.01117.210
colline/submontane0.0.0.21000.8503.82326.6731.46
total0.6581.7337.81524.8868.04103.03
Switzerlandupper subalpine0.0.1.93311.21312.8124.12229.98
lower subalpine2.52910.31427.5847.8627.58115.74
upper montane1.8335.22016.51141.5785.74150.63
lower montane0.21000.6583.32518.61076.8599.54
colline/submontane0.21000.4712.52913.01264.3580.55
total4.72118.31061.15133.74258.42476.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #847773/314104
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4386.1187.915
lower montane0.0.0.0.0.0.2.72613.61116.310
colline/submontane0.0.0.0.0.0.0.8506.3177.016
total0.0.0.21000.6585.11926.2832.07
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.2195.818
total0.21000.0.0.21001.4377.8159.613
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.21000.0.0.0.0.2100
lower subalpine0.31001.6381.1412.9272.2288.115
upper montane0.0.0.5721.7335.1195.41712.711
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1333.5238.81411.11125.86
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.4700.6571.9315.4181.93110.113
upper montane0.21000.21001.6355.31811.81219.19
lower montane0.0.0.4710.21004.02310.71315.311
colline/submontane0.0.0.21000.0.1.0452.9274.122
total0.6571.5353.92215.81027.3749.05
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.2401.6351.4375.119
upper montane0.0.0.6580.6583.3249.81314.411
lower montane0.0.0.0.0.7571.9339.01411.612
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.5287.61624.8736.45
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.2403.2255.0204.32114.810
upper montane0.4700.8501.4372.8267.91513.411
lower montane0.0.0.0.0.0.0.3704.2194.518
colline/submontane0.0.0.0.0.0.0.21002.1312.330
total1.6342.0314.8208.71418.4935.65
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.4700.6571.2401.1403.223
upper montane0.21000.21000.8501.3373.0235.516
lower montane0.0.0.21000.4710.4702.2293.224
colline/submontane0.0.0.0.0.21000.6561.2392.128
total0.21000.8492.0313.5237.81314.28
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.7491.0451.4381.7345.019
upper montane0.21000.21001.3372.0314.5208.114
lower montane0.21000.0.0.21001.5325.1177.014
colline/submontane0.0.0.0.0.0.0.0.0.9440.944
total0.5570.9442.4275.11812.11021.17
Southwestern Alpsupper subalpine0.21002.1314.2215.3191.43813.212
lower subalpine0.21001.8338.41512.8118.51431.66
upper montane0.21000.6582.4295.51811.51220.39
lower montane0.0.0.0.0.8502.8264.7198.314
colline/submontane0.0.0.21000.8503.1253.4237.616
total0.6584.72116.61029.5729.5781.03
Southeastern Alpsupper subalpine0.0.0.8507.1163.8221.33813.112
lower subalpine0.21004.3229.31414.9113.62332.37
upper montane0.21001.8337.0178.2158.81425.98
lower montane0.0.0.0.0.6573.1254.1217.815
colline/submontane0.0.0.21000.4710.4712.0313.025
total0.4717.11724.5830.3719.8982.14
Southern Alpsupper subalpine0.21001.4382.9254.3211.33810.113
lower subalpine0.4711.2414.7209.3144.62020.19
upper montane0.4711.0452.9269.81423.0837.16
lower montane0.0.0.21000.21001.83318.21020.49
colline/submontane0.0.0.21001.2414.42127.2733.16
total1.0453.92211.91229.6774.44120.72
Switzerlandupper subalpine0.4714.52114.81113.9124.32137.97
lower subalpine3.32512.31331.5854.6629.58131.23
upper montane1.8335.91920.11045.0692.44165.23
lower montane0.21000.8503.52420.11081.15105.74
colline/submontane0.21000.8503.32513.61266.0583.94
total5.91824.3973.25147.33273.32524.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #847774/314105
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4386.1187.915
lower montane0.0.0.0.0.0.2.72613.61116.310
colline/submontane0.0.0.0.0.0.0.8506.3177.016
total0.0.0.21000.6585.11926.2832.07
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.4710.471
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.2195.818
total0.21000.0.0.21001.4377.8159.613
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.4710.0.0.0.0.471
lower subalpine0.31001.6381.5362.9272.2288.514
upper montane0.0.0.5721.7335.1195.41712.711
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1334.2218.81411.11126.46
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.4700.6572.1305.2192.03010.213
upper montane0.21000.21001.4385.51812.21219.69
lower montane0.0.0.4710.21004.02310.91315.510
colline/submontane0.0.0.21000.0.1.0452.9274.122
total0.6571.5353.92215.81028.1749.85
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.2401.6351.4375.119
upper montane0.0.0.6580.6583.32410.41314.910
lower montane0.0.0.0.0.7572.1319.41312.212
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.5287.91525.8737.75
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.2403.2255.0204.72015.210
upper montane0.4700.8501.4372.8268.11413.611
lower montane0.0.0.0.0.0.0.3704.2194.518
colline/submontane0.0.0.0.0.0.0.21002.1312.330
total1.6342.0314.8208.71419.0836.25
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.4700.8501.8331.3374.220
upper montane0.21000.21000.8501.2413.6215.916
lower montane0.0.0.21000.4710.4702.6273.622
colline/submontane0.0.0.0.0.21000.6561.4352.325
total0.21000.8492.2303.9229.21216.28
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.7491.2411.7351.7345.518
upper montane0.21000.21001.3372.0315.4189.113
lower montane0.21000.0.0.4711.5325.5167.513
colline/submontane0.0.0.0.0.0.0.21001.0401.237
total0.5570.9442.9255.61813.6923.66
Southwestern Alpsupper subalpine0.21001.9334.6205.5181.43813.611
lower subalpine0.4711.8338.61513.0118.91432.66
upper montane0.21000.6582.4295.71811.51220.49
lower montane0.0.0.0.0.8502.8264.7198.314
colline/submontane0.0.0.0.0.8503.1253.4237.416
total0.8504.32117.21030.0730.0782.33
Southeastern Alpsupper subalpine0.0.0.6587.7164.0221.63513.911
lower subalpine0.21004.5219.51414.5114.22132.97
upper montane0.6582.0317.3168.2159.11427.38
lower montane0.0.0.0.0.9503.1254.3218.215
colline/submontane0.0.0.21000.21000.4712.0312.826
total0.8507.31625.6830.2721.1985.03
Southern Alpsupper subalpine0.6581.8333.1254.1221.93111.413
lower subalpine0.6581.4385.81811.0135.61824.48
upper montane0.4711.0453.12511.01324.2839.76
lower montane0.0.0.21000.21001.83319.31021.59
colline/submontane0.0.0.21001.6354.62129.0735.46
total1.6354.52113.81132.5780.03132.52
Switzerlandupper subalpine0.8504.52116.21114.2125.12040.77
lower subalpine3.72412.71334.1756.8632.28139.53
upper montane2.2306.11820.41046.4696.74171.83
lower montane0.21000.8503.92320.41083.95109.24
colline/submontane0.21000.6583.52414.01268.2586.54
total7.01724.7978.15151.73286.12547.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847775/314106
NFI2
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.4710.4710.850
lower subalpine0.0.0.0.1.6353.4240.6585.619
upper montane0.0.0.0.0.0.2.0320.6572.628
lower montane0.0.0.0.0.0.0.21000.0.0.2100
colline/submontane0.0.0.0.0.0.0.4710.21000.658
total0.0.0.0.1.6356.4181.8339.814
21-40%upper subalpine0.0.0.0.0.21007.4162.72610.314
lower subalpine0.0.0.0.1.43813.1123.72318.210
upper montane0.21000.0.1.6355.6190.8508.116
lower montane0.0.0.0.0.0.1.0450.6581.635
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.0.3.22527.088.01538.47
41-60%upper subalpine0.0.0.0.0.47110.1144.92015.411
lower subalpine0.21000.0.7.01727.287.91542.27
upper montane0.0.0.0.6.21717.0118.81532.18
lower montane0.4710.21001.6384.4212.4298.915
colline/submontane0.0.0.4710.7581.4381.6354.122
total0.6580.65815.81160.1525.58102.64
61-80%upper subalpine0.0.0.0.0.0.6.7171.7338.515
lower subalpine0.21000.0.10.01430.989.01450.16
upper montane4.1220.0.19.11028.4814.71166.35
lower montane6.4171.2419.71411.6136.71735.67
colline/submontane2.5284.1222.9276.0188.31523.99
total13.3125.31941.7683.6440.56184.43
over 80%upper subalpine0.0.0.0.0.0.1.8330.8502.528
lower subalpine0.4700.0.4.02213.5122.92620.810
upper montane3.9221.04519.8921.5913.31159.65
lower montane12.1125.31919.21015.41111.41363.55
colline/submontane7.8158.9158.6158.21524.9758.55
total24.2815.21151.7560.4553.35204.83
totalupper subalpine0.0.0.0.0.65826.4810.51337.47
lower subalpine0.8500.0.24.0888.0424.08136.93
upper montane8.2151.04546.7674.6538.16168.63
lower montane18.9106.71730.5732.5721.19109.74
colline/submontane10.41313.41212.21316.11135.2687.34
total38.3621.19114.13237.52129.02539.91
© WSL, Swiss National Forest Inventory, 11.07.2020 #847776/314107
NFI2
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.4710.21000.658
lower subalpine0.0.0.0.1.2413.0260.21004.421
upper montane0.0.0.0.0.0.1.6350.4712.032
lower montane0.0.0.0.0.0.0.21000.0.0.2100
colline/submontane0.0.0.0.0.0.0.4710.21000.658
total0.0.0.0.1.2415.6191.0457.816
21-40%upper subalpine0.0.0.0.0.21007.2172.72610.114
lower subalpine0.0.0.0.1.24112.7123.32417.211
upper montane0.21000.0.1.6355.4190.8507.916
lower montane0.0.0.0.0.0.0.8500.6581.438
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.0.3.02626.087.61636.87
41-60%upper subalpine0.0.0.0.0.4719.1153.32412.812
lower subalpine0.21000.0.6.81725.496.31738.77
upper montane0.0.0.0.6.21716.0117.61629.98
lower montane0.4710.21001.6384.0222.4298.515
colline/submontane0.0.0.4710.7581.4381.4383.923
total0.6580.65815.61155.9621.0993.74
61-80%upper subalpine0.0.0.0.0.0.6.7171.1417.916
lower subalpine0.21000.0.10.01429.185.71845.06
upper montane4.1220.0.18.91026.5813.71163.15
lower montane6.4171.2419.71411.2135.81834.27
colline/submontane2.5284.1222.9275.6197.21622.39
total13.3125.31941.5679.1433.47172.63
over 80%upper subalpine0.0.0.0.0.0.1.8330.4712.130
lower subalpine0.4700.0.4.02212.1131.73318.210
upper montane3.9220.85019.21020.5912.11256.66
lower montane11.9125.31918.61014.61110.31460.66
colline/submontane7.8158.7158.4157.81523.5856.35
total24.0814.81150.1556.8548.05193.83
totalupper subalpine0.0.0.0.0.65825.197.71533.57
lower subalpine0.8500.0.23.2982.3417.210123.64
upper montane8.2150.85045.9670.0534.66159.53
lower montane18.7106.71729.8830.7719.010104.94
colline/submontane10.41313.21212.01315.31132.5683.34
total38.1620.79111.53223.42111.02504.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #847777/314108
NFI2
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.4710.21000.658
lower subalpine0.0.0.0.1.0452.8270.0.3.823
upper montane0.0.0.0.0.0.1.6350.4712.032
lower montane0.0.0.0.0.0.0.21000.0.0.2100
colline/submontane0.0.0.0.0.0.0.21000.21000.471
total0.0.0.0.1.0455.2200.8507.017
21-40%upper subalpine0.0.0.0.0.0.6.3181.3387.716
lower subalpine0.0.0.0.1.24110.9132.72714.811
upper montane0.21000.0.1.6354.9200.6587.316
lower montane0.0.0.0.0.0.0.8500.4711.241
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.21000.0.2.82723.095.31931.28
41-60%upper subalpine0.0.0.0.0.4718.9153.32412.612
lower subalpine0.21000.0.6.51723.496.01736.17
upper montane0.0.0.0.5.21914.7117.01626.98
lower montane0.4710.21001.6383.8231.5357.416
colline/submontane0.0.0.4710.7581.4381.2413.724
total0.6580.65814.41152.1619.0986.75
61-80%upper subalpine0.0.0.0.0.0.6.5171.0457.516
lower subalpine0.21000.0.9.41428.785.51943.86
upper montane4.1220.0.17.71024.7913.11159.65
lower montane6.4171.2419.31510.4135.41932.78
colline/submontane2.5284.1222.7285.2196.51721.110
total13.3125.31939.1775.5531.57164.73
over 80%upper subalpine0.0.0.0.0.0.1.4380.4711.733
lower subalpine0.4700.0.3.82211.5131.53517.210
upper montane3.5240.85019.01019.81011.41254.46
lower montane11.7125.31917.91013.8119.91458.66
colline/submontane7.6168.5158.4157.71623.3855.56
total23.2914.61149.1654.1546.45187.53
totalupper subalpine0.0.0.0.0.47123.596.21730.18
lower subalpine0.8500.0.22.0977.3415.610115.84
upper montane7.8160.85043.5665.6532.56150.33
lower montane18.5106.71728.8828.9817.210100.14
colline/submontane10.21313.01211.81314.51131.4680.95
total37.3720.59106.53209.92103.03477.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #847778/314109
NFI2
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.3710.21000.558
lower subalpine0.0.0.0.1.1412.8250.21004.121
upper montane0.0.0.0.0.0.1.6330.3712.030
lower montane0.0.0.0.0.0.0.21000.0.0.2100
colline/submontane0.0.0.0.0.0.0.4710.21000.658
total0.0.0.0.1.1415.4180.9457.316
21-40%upper subalpine0.0.0.0.0.21007.4153.12310.613
lower subalpine0.0.0.0.1.23812.1123.52216.810
upper montane0.21000.0.1.4355.1180.9457.615
lower montane0.0.0.0.0.21000.7500.5581.435
colline/submontane0.0.0.0.0.0.0.0.0.3710.371
total0.21000.0.3.02425.388.31436.87
41-60%upper subalpine0.0.0.0.0.4719.9133.52213.811
lower subalpine0.21000.0.7.61524.886.31638.87
upper montane0.0.0.0.6.41615.6107.01529.18
lower montane0.4710.21001.4383.7222.1297.715
colline/submontane0.0.0.3711.2411.4351.4354.420
total0.5580.55817.01055.4520.2993.74
61-80%upper subalpine0.0.0.0.0.0.6.8161.0417.815
lower subalpine0.21000.0.9.41329.375.91744.86
upper montane3.8220.0.19.5926.8813.51163.65
lower montane6.2161.5339.61311.0125.31833.77
colline/submontane2.6264.3202.9255.7187.51523.09
total12.8115.81741.5679.6433.26172.93
over 80%upper subalpine0.0.0.0.0.0.1.5330.3711.930
lower subalpine0.4710.0.3.92112.2121.53317.910
upper montane3.6220.75018.9921.7912.41157.35
lower montane11.3124.81918.8915.01010.41360.35
colline/submontane8.0148.6147.9157.51522.8754.85
total23.3814.11149.4558.0547.45192.33
totalupper subalpine0.0.0.0.0.65826.088.11434.67
lower subalpine0.7500.0.23.3881.2417.39122.53
upper montane7.6150.75046.2570.8434.16159.53
lower montane17.996.51629.9730.6718.39103.34
colline/submontane10.61213.21112.01215.01032.2683.14
total36.9620.59112.03223.72110.02503.01
© WSL, Swiss National Forest Inventory, 11.07.2020 #847779/314110
NFI4
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: 1.4 x 1.4 km grid
state2009/17
degree of cover (aerial photo, 5 classes)
0-20%21-40%41-60%61-80%over 80%total
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.21000.21000.21000.21000.850
upper montane0.0.0.0.0.4711.4386.1187.915
lower montane0.0.0.0.0.0.2.72613.81116.410
colline/submontane0.0.0.0.0.0.0.8506.3177.016
total0.0.0.21000.6585.11926.4832.27
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.2.1312.131
colline/submontane0.0.0.0.0.4710.5712.5283.324
total0.0.0.0.0.4710.5714.5205.419
Western Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.21000.0.0.2100
lower montane0.0.0.0.0.0.0.21001.8322.031
colline/submontane0.0.0.0.0.0.0.5702.3302.827
total0.0.0.0.0.0.0.9504.1215.019
Central Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.6580.658
lower montane0.0.0.0.0.21001.0442.3283.523
colline/submontane0.21000.0.0.0.0.4715.2195.818
total0.21000.0.0.21001.4378.0149.813
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.21000.2100
lower montane0.0.0.0.0.0.0.0.1.2411.241
colline/submontane0.0.0.0.0.0.0.6584.1224.620
total0.0.0.0.0.0.0.6585.4196.018
Western Pre-Alpsupper subalpine0.0.0.0.0.4710.0.0.0.0.471
lower subalpine0.31001.6381.5362.9272.2288.514
upper montane0.0.0.5721.7335.1195.41712.711
lower montane0.0.0.0.0.31000.3702.1302.726
colline/submontane0.0.0.0.0.21000.4731.4382.032
total0.31002.1334.2218.81411.11126.46
Central Pre-Alpsupper subalpine0.0.0.21000.21000.0.0.0.0.471
lower subalpine0.6580.6572.1305.4182.03010.613
upper montane0.21000.21001.6355.51812.21219.79
lower montane0.0.0.4710.21004.02310.91315.510
colline/submontane0.0.0.21000.0.1.0452.9274.122
total0.8501.5354.12116.01028.1750.45
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.0.0.0.0.
lower subalpine0.4700.4701.2401.6351.4375.119
upper montane0.0.0.6580.6583.32410.41314.910
lower montane0.0.0.0.0.7572.1319.41312.212
colline/submontane0.0.0.0.0.0.0.8504.6195.418
total0.4701.0442.5287.91525.8737.75
Northwestern Alpsupper subalpine0.0.0.0.0.21000.4710.0.0.658
lower subalpine1.2401.2403.2255.0204.72015.210
upper montane0.4700.8501.4372.8268.11413.611
lower montane0.0.0.0.0.0.0.3704.2194.518
colline/submontane0.0.0.0.0.0.0.21002.1312.330
total1.6342.0314.8208.71419.0836.25
Central Alpsupper subalpine0.0.0.0.0.0.0.0.0.21000.2100
lower subalpine0.0.0.4700.8501.8331.3374.220
upper montane0.21000.21000.8501.3373.6216.116
lower montane0.0.0.21000.4710.4702.6273.622
colline/submontane0.0.0.0.0.21000.6561.4352.325
total0.21000.8492.2304.1219.21216.48
Northeastern Alpsupper subalpine0.0.0.0.0.0.0.21000.0.0.2100
lower subalpine0.21000.7491.2411.7351.7345.518
upper montane0.21000.21001.3372.0315.4189.113
lower montane0.21000.0.0.4711.5325.5167.513
colline/submontane0.0.0.0.0.0.0.21001.0401.237
total0.5570.9442.9255.61813.6923.66
Southwestern Alpsupper subalpine0.21002.1314.6205.5181.43813.811
lower subalpine0.4711.8338.81413.2118.91433.06
upper montane0.21000.6582.4295.71811.51220.49
lower montane0.0.0.21000.8502.8264.7198.514
colline/submontane0.0.0.21000.8503.1253.4237.616
total0.8504.92017.41030.3730.0783.33
Southeastern Alpsupper subalpine0.0.0.8507.7164.0221.63514.111
lower subalpine0.21004.5219.91415.1114.22133.97
upper montane0.8502.0317.3168.8159.31428.38
lower montane0.0.0.0.1.1443.1254.3218.415
colline/submontane0.0.0.21000.4710.4712.0313.025
total1.0457.51626.4831.3721.3987.63
Southern Alpsupper subalpine0.6581.8333.3244.3211.93111.812
lower subalpine0.6581.6355.81811.0135.81824.88
upper montane0.4711.0453.32411.01324.2839.86
lower montane0.0.0.21000.21001.83319.31021.59
colline/submontane0.0.0.21001.6354.62129.0735.46
total1.6354.72014.21132.7780.23133.52
Switzerlandupper subalpine0.8504.92016.41114.3115.12041.57
lower subalpine3.92312.91234.7757.8632.48141.83
upper montane2.4296.11820.81047.2697.04173.63
lower montane0.21001.0454.12220.41084.15109.84
colline/submontane0.21000.8503.72414.01268.2586.94
total7.41625.7979.85153.73286.82553.51
© WSL, Swiss National Forest Inventory, 11.07.2020 #847780/314111
NFI2
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.3710.3710.750
lower subalpine0.0.0.0.1.4353.2240.5585.219
upper montane0.0.0.0.0.0.1.9300.5582.527
lower montane0.0.0.0.0.0.0.21000.0.0.2100
colline/submontane0.0.0.0.0.0.0.4710.21000.658
total0.0.0.0.1.4356.0171.6339.114
21-40%upper subalpine0.0.0.0.0.21007.6153.32311.012
lower subalpine0.0.0.0.1.43512.5123.82117.710
upper montane0.21000.0.1.4355.3180.9457.815
lower montane0.0.0.0.0.21001.1410.5581.832
colline/submontane0.0.0.0.0.0.0.0.0.3710.371
total0.21000.0.3.22326.488.81438.67
41-60%upper subalpine0.0.0.0.0.47110.8134.91916.110
lower subalpine0.21000.0.7.81526.587.81442.36
upper montane0.0.0.0.6.41616.5108.21431.27
lower montane0.4710.21001.4384.1212.3288.215
colline/submontane0.0.0.3711.2411.4351.6334.520
total0.5580.55817.11059.4524.88102.34
61-80%upper subalpine0.0.0.0.0.0.6.8161.5338.314
lower subalpine0.21000.0.9.41330.878.81449.36
upper montane3.8220.0.19.7928.5814.41066.45
lower montane6.2161.5339.61311.4126.21734.97
colline/submontane2.6264.3202.9256.0178.51424.48
total12.8115.81741.6683.6439.46183.33
over 80%upper subalpine0.0.0.0.0.0.1.5330.7502.228
lower subalpine0.4710.0.3.92113.6112.52620.49
upper montane3.6220.94519.4922.8813.81060.55
lower montane11.5124.81919.4915.91011.61263.25
colline/submontane8.0148.8148.3147.91424.2757.25
total23.5814.51151.0561.7552.85203.43
totalupper subalpine0.0.0.0.0.65827.1810.71238.37
lower subalpine0.7500.0.24.0886.6423.68134.93
upper montane7.6150.94547.0575.0437.86168.23
lower montane18.196.51630.5732.6720.59108.24
colline/submontane10.61213.41112.31215.71034.9687.04
total37.1620.89114.43237.02127.42536.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847781/314112
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.21000.4710.6571.241
lower subalpine0.0.0.0.1.5372.3300.4714.122
upper montane0.0.0.0.0.21002.2300.6573.126
lower montane0.0.0.0.0.21001.0450.6581.833
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.0.0.0.2.1315.9182.42910.514
21-40%upper subalpine0.0.0.0.0.4713.0262.0315.419
lower subalpine0.0.0.0.0.8506.5180.8508.116
upper montane0.0.0.0.1.1454.4211.2416.617
lower montane0.21000.0.0.21000.6580.4711.438
colline/submontane0.0.0.0.0.21000.21000.0.0.471
total0.21000.0.2.82714.7114.32121.99
41-60%upper subalpine0.0.0.0.0.0.7.6162.3289.914
lower subalpine0.21000.0.5.71814.5123.92224.39
upper montane0.0.0.0.3.22512.2132.52817.910
lower montane0.6580.21000.6582.0320.6584.022
colline/submontane0.4710.0.0.0.0.8500.8502.032
total1.2410.21009.61437.0710.11358.16
61-80%upper subalpine0.0.0.0.0.0.8.9152.52811.413
lower subalpine0.21000.0.7.51628.186.91642.87
upper montane1.4380.0.8.51517.1116.71733.77
lower montane1.8330.6582.8276.1183.22514.412
colline/submontane0.8501.2411.3412.6284.0229.814
total4.2221.73320.01062.9523.39112.24
over 80%upper subalpine0.0.0.0.0.0.6.7171.5358.215
lower subalpine0.4700.0.7.61533.877.61649.46
upper montane6.6170.85033.6736.2727.37104.54
lower montane16.1105.91825.9821.6915.51185.25
colline/submontane9.31412.11210.51411.81228.0771.85
total32.5718.81077.74110.2380.03319.12
totalupper subalpine0.0.0.0.0.65826.688.91436.17
lower subalpine0.8500.0.23.2985.1419.59128.74
upper montane8.0150.85046.5672.2538.36165.93
lower montane18.7106.71729.8831.3720.49106.94
colline/submontane10.61313.21212.01315.51133.0684.34
total38.1620.79112.23230.72120.12521.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #847782/314113
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.0.0.21000.21000.471
lower subalpine0.0.0.0.1.3402.3300.21003.723
upper montane0.0.0.0.0.21002.2300.4702.927
lower montane0.0.0.0.0.21000.6580.4711.241
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.0.0.0.1.7355.3191.4388.415
21-40%upper subalpine0.0.0.0.0.4712.0320.6583.026
lower subalpine0.0.0.0.0.8505.0200.6586.518
upper montane0.0.0.0.0.8504.2220.4715.519
lower montane0.21000.0.0.21000.6580.21001.241
colline/submontane0.0.0.0.0.0.0.0.0.0.0.0.
total0.21000.0.2.43011.8131.83316.111
41-60%upper subalpine0.0.0.0.0.0.6.8171.5358.315
lower subalpine0.21000.0.5.31912.3132.13019.910
upper montane0.0.0.0.3.02610.8131.33815.111
lower montane0.6580.21000.6581.6350.4713.424
colline/submontane0.4710.0.0.0.0.8500.21001.438
total1.2410.21008.91532.385.61848.26
61-80%upper subalpine0.0.0.0.0.0.8.1152.32910.414
lower subalpine0.21000.0.7.31625.986.01839.47
upper montane1.4380.0.7.51614.6115.51829.08
lower montane1.8330.6582.6295.5192.23012.613
colline/submontane0.6581.2411.3412.6283.8239.415
total4.0221.73318.61056.7519.89100.94
over 80%upper subalpine0.0.0.0.0.0.6.5171.5358.015
lower subalpine0.4700.0.7.21631.876.81646.36
upper montane6.4170.85032.0733.8724.8897.94
lower montane15.9105.91825.1820.6914.01181.65
colline/submontane9.11411.81310.51411.01327.2769.85
total31.9718.61074.94103.8474.34303.52
totalupper subalpine0.0.0.0.0.47123.596.21730.18
lower subalpine0.8500.0.22.0977.3415.610115.84
upper montane7.8160.85043.5665.6532.56150.33
lower montane18.5106.71728.8828.9817.210100.14
colline/submontane10.21313.01211.81314.51131.4680.95
total37.3720.59106.53209.92103.03477.11
© WSL, Swiss National Forest Inventory, 11.07.2020 #847783/314114
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.21000.4710.5581.141
lower subalpine0.0.0.0.1.7332.5270.4714.620
upper montane0.0.0.0.0.4712.1290.6573.124
lower montane0.0.0.0.0.21001.1410.5581.832
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.0.0.0.2.4276.1172.22910.713
21-40%upper subalpine0.0.0.0.0.4713.3231.8315.518
lower subalpine0.0.0.0.0.9456.2170.7507.915
upper montane0.0.0.0.1.3384.5201.2386.916
lower montane0.21000.0.0.21000.5580.4711.338
colline/submontane0.0.0.0.0.21000.21000.0.0.471
total0.21000.0.3.02514.7114.12021.99
41-60%upper subalpine0.0.0.0.0.0.7.2152.3279.513
lower subalpine0.21000.0.5.61714.0113.82123.69
upper montane0.0.0.0.2.82511.7122.62617.110
lower montane0.5580.21000.5581.8320.5583.622
colline/submontane0.4710.0.0.0.0.7500.7501.832
total1.1410.21009.01435.4710.01355.65
61-80%upper subalpine0.0.0.0.0.0.8.6142.42711.012
lower subalpine0.21000.0.7.81527.486.71642.16
upper montane1.3380.0.9.21317.1106.61634.17
lower montane1.8310.5583.0256.0172.92514.111
colline/submontane0.9451.1411.1412.6263.8229.514
total4.1211.63321.1961.7522.38110.94
over 80%upper subalpine0.0.0.0.0.0.6.3171.5337.915
lower subalpine0.4710.0.7.31534.578.01450.26
upper montane6.6160.75033.8636.5627.37105.04
lower montane15.4106.61628.0721.5815.81087.44
colline/submontane9.61312.01210.01311.61228.8672.15
total32.0719.3979.24110.5381.63322.62
totalupper subalpine0.0.0.0.0.65825.888.61435.07
lower subalpine0.7500.0.23.3884.6419.79128.33
upper montane7.9150.75047.5571.9438.36166.33
lower montane17.997.31531.9730.9720.19108.24
colline/submontane10.91213.11111.41215.21033.5684.04
total37.4621.19114.73228.42120.12521.81
© WSL, Swiss National Forest Inventory, 11.07.2020 #847784/314115
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.21000.4710.6571.241
lower subalpine0.0.0.0.1.5372.3300.4714.122
upper montane0.0.0.0.0.21002.2300.6573.126
lower montane0.0.0.0.0.21001.0450.6581.833
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.0.0.0.2.1315.9182.42910.514
21-40%upper subalpine0.0.0.0.0.4713.0262.0315.419
lower subalpine0.0.0.0.0.8506.5180.8508.116
upper montane0.0.0.0.1.1454.4211.2416.617
lower montane0.21000.0.0.21000.6580.4711.438
colline/submontane0.0.0.0.0.0.0.21000.0.0.2100
total0.21000.0.2.62914.7114.32121.79
41-60%upper subalpine0.0.0.0.0.0.7.6162.3289.914
lower subalpine0.21000.0.5.51914.5123.92224.19
upper montane0.0.0.0.3.22512.0132.13017.311
lower montane0.6580.21000.6582.0320.6584.022
colline/submontane0.4710.0.0.0.0.8500.6581.833
total1.2410.21009.31436.879.51457.16
61-80%upper subalpine0.0.0.0.0.0.8.7152.52811.213
lower subalpine0.21000.0.7.51628.186.91642.87
upper montane1.4380.0.8.11516.9116.31732.78
lower montane1.8330.6582.6296.1183.22514.212
colline/submontane0.6581.2411.3412.6284.0229.614
total4.0221.73319.41062.5523.09110.64
over 80%upper subalpine0.0.0.0.0.0.6.7171.5358.215
lower subalpine0.4700.0.7.21633.677.61648.86
upper montane6.6170.85033.0735.4726.77102.54
lower montane15.9105.91825.8821.2915.31184.25
colline/submontane9.31411.81310.51411.51327.6770.85
total32.3718.61076.54108.4378.83314.52
totalupper subalpine0.0.0.0.0.65826.488.91435.97
lower subalpine0.8500.0.22.6984.9419.59127.94
upper montane8.0150.85045.5671.0536.96162.33
lower montane18.5106.71729.4830.9720.19105.74
colline/submontane10.41313.01211.81315.11132.5682.74
total37.7620.59110.03228.32117.92514.41
© WSL, Swiss National Forest Inventory, 11.07.2020 #847785/314116
NFI3
forest area
degree of cover (aerial photo, 5 classes) · altitudinal vegetation zone
unit of reference: production region
unit: 1000 ha
unit of evaluation: protection forest perimeter SilvaProtect: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
degree of cover (aerial photo, 5 classes)altitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-20%upper subalpine0.0.0.0.0.21000.4710.8501.438
lower subalpine0.0.0.0.1.5372.7280.6584.721
upper montane0.0.0.0.0.21002.2300.8503.325
lower montane0.0.0.0.0.21001.0450.6581.833
colline/submontane0.0.0.0.0.0.0.0.0.21000.2100
total0.0.0.0.2.1316.3183.02611.413
21-40%upper subalpine0.0.0.0.0.4713.4242.2306.018
lower subalpine0.0.0.0.0.8506.5181.0458.316
upper montane0.0.0.0.1.1454.6211.2416.917
lower montane0.21000.0.0.21000.6580.4711.438
colline/submontane0.0.0.0.0.0.0.21000.0.0.2100
total0.21000.0.2.62915.3114.72022.79
41-60%upper subalpine0.0.0.0.0.0.8.2152.72610.913
lower subalpine0.21000.0.5.51915.1113.92224.79
upper montane0.0.0.0.3.22512.2132.32917.710
lower montane0.6580.21000.6582.0320.6584.022
colline/submontane0.4710.0.0.0.0.8500.8502.032
total1.2410.21009.31438.3710.31359.36
61-80%upper subalpine0.0.0.0.0.21008.7152.92611.813
lower subalpine0.21000.0.7.71628.187.31643.47
upper montane1.4380.0.8.11517.4106.51733.38
lower montane1.8330.6582.6296.1183.22514.212
colline/submontane0.6581.2411.3412.6284.0229.614
total4.0221.73319.81062.9524.08112.44
over 80%upper subalpine0.0.0.0.0.0.6.7171.7338.415
lower subalpine0.4700.0.7.21634.679.41451.66
upper montane6.6170.85033.0735.6727.37103.34
lower montane15.9105.91825.8821.2916.11185.05
colline/submontane9.31411.81310.51411.51328.4771.65
total32.3718.61076.54109.6382.93319.82
totalupper subalpine0.0.0.0.0.85027.4810.31338.47
lower subalpine0.8500.0.22.8986.9422.19132.73
upper montane8.0150.85045.5672.0538.16164.53
lower montane18.5106.71729.4830.9720.99106.54
colline/submontane10.41313.01211.81315.11133.4683.74
total37.7620.59110.43232.32124.82525.71
© WSL, Swiss National Forest Inventory, 11.07.2020 #847786/314117
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