Search legacy datasets

back

search result: 155765 entries on 6491 pages
NFI2
forest area
landslide/mudflow 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
landslide/mudflow 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/a0.0.0.0.0.6580.21000.0.0.0.0.850
crowded6.9176.7175.5185.7182.03111.11337.97
normal9.3144.2224.7205.1194.5216.11833.88
loose4.1221.6351.2414.6203.9232.82718.210
open2.2301.0450.8503.2252.8262.23012.113
scattered0.4710.0.0.0.1.4381.2410.6583.624
grouped crowded0.21000.6580.0.0.8500.21000.4712.130
grouped normal0.0.0.21000.21000.8500.21000.6581.932
heterogeneous0.4710.4710.21000.8500.21000.4712.429
total23.5914.71113.11222.5815.01124.18113.04
outside perimetern/a0.0.1.5381.2411.0451.8330.8506.318
crowded11.21321.4916.2108.6145.91823.5886.75
normal14.51121.6915.51110.1138.41515.11185.15
loose5.51917.6106.8178.41511.61210.71360.56
open1.83314.0125.41911.81215.11114.21162.35
scattered0.6584.5213.6234.6216.3175.61825.29
grouped crowded0.21003.6231.4383.2252.6272.52813.512
grouped normal0.21002.9260.6571.9313.2243.52312.412
heterogeneous0.4713.5241.6352.4290.8502.92611.513
total34.3790.3452.4552.0555.7578.84363.62
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, 18.06.2020 #864122/330453
NFI2
forest area
landslide/mudflow 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
landslide/mudflow 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/a0.0.0.0.0.6580.21000.0.0.0.0.850
crowded7.1176.9175.9185.7182.23011.91339.77
normal9.3144.4225.1195.3194.9206.71735.77
loose4.1221.6351.2414.8204.1223.02618.810
open2.2301.2410.8503.8233.3242.62813.812
scattered0.4710.0.0.0.1.4381.6350.6584.022
grouped crowded0.21000.8500.0.1.0450.21000.4712.528
grouped normal0.21000.21000.4700.8500.21000.8502.528
heterogeneous0.4710.4710.21000.8500.21000.4712.429
total23.9915.51114.11123.7816.71026.38120.24
outside perimetern/a0.0.1.5381.4371.2411.8330.8506.717
crowded11.41321.6917.0108.8146.01823.9888.74
normal14.71122.8916.71010.1139.11416.01189.44
loose5.71818.1107.7168.51412.11211.11363.45
open1.83314.8115.61912.21215.51115.01164.95
scattered0.6584.5213.6234.8208.0167.61629.08
grouped crowded0.21004.0221.8333.2253.6233.32416.211
grouped normal0.21003.1251.0452.1303.4233.92213.712
heterogeneous0.4713.7231.6352.4290.8503.12511.913
total34.9794.0456.6553.4560.4584.73384.02
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, 18.06.2020 #864123/330454
NFI2
forest area
landslide/mudflow 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
landslide/mudflow 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/a0.0.0.0.0.5580.21000.0.0.0.0.750
crowded6.8166.9166.1175.8172.32812.41140.36
normal8.7144.6205.1185.4184.9196.51635.27
loose4.0211.5351.6334.8193.6223.22318.610
open2.1291.1410.9453.5222.9242.82513.211
scattered0.4710.0.0.0.1.4351.8310.7504.320
grouped crowded0.21000.9450.0.1.0410.21000.3712.626
grouped normal0.21000.21000.4710.9450.21000.7502.427
heterogeneous0.3710.4710.21000.7500.21000.3712.129
total22.6915.51014.61023.7816.01027.07119.44
outside perimetern/a0.0.1.3381.9301.3381.6330.7506.816
crowded11.61221.9917.399.2135.71723.5889.14
normal14.41123.0816.41010.51210.41315.61090.34
loose5.21817.6107.1158.61411.81210.71261.05
open2.12914.6115.41812.41115.91015.21065.65
scattered0.5584.5203.6224.4208.2147.11528.28
grouped crowded0.21004.1211.8313.4233.4233.12315.910
grouped normal0.21003.0241.7311.9303.4224.22014.311
heterogeneous0.3713.8221.6332.3280.7502.92411.612
total34.5793.7356.8453.8461.1483.03383.02
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, 18.06.2020 #864124/330455
NFI3
forest area
landslide/mudflow 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
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a8.8153.9232.2300.4711.0450.210016.411
crowded95.5414.6119.5142.3296.4174.122132.54
normal124.0317.4108.9143.7239.1144.222167.33
loose51.5610.5147.1162.8275.0203.22580.15
open43.7612.71210.9133.2259.2144.12283.85
scattered18.4108.5154.8204.3217.4161.83345.37
grouped crowded4.7216.1183.2252.9263.5231.04521.410
grouped normal2.6284.6212.8273.9233.6231.04518.510
heterogeneous4.9203.2250.21001.0455.4190.65815.411
total354.3181.4449.7524.5850.6520.19580.61
inside perimetern/a0.21000.21000.6580.4710.8500.21002.429
crowded9.5144.8205.5194.5202.4296.81733.48
normal6.5174.2223.4234.4202.2306.71727.48
loose2.5280.8501.2412.5271.4384.52112.912
open3.4241.8331.6353.6233.2253.02616.611
scattered0.8500.4710.8501.2411.2410.0.4.421
grouped crowded0.0.1.2410.0.2.5271.0441.6356.318
grouped normal0.0.0.6580.0.1.8332.2301.0445.519
heterogeneous0.6580.6580.0.1.6350.8500.4714.022
total23.5914.71113.11222.5815.01124.18113.04
outside perimetern/a0.21005.1191.6351.0452.1310.85010.814
crowded10.41415.81114.1115.7185.31920.2971.55
normal11.31326.1811.61210.1137.91516.71083.75
loose5.61911.0136.7176.2177.8169.91447.16
open4.12210.9139.9149.21412.0128.91555.06
scattered1.6355.2193.8235.6197.7166.41730.38
grouped crowded0.6585.3191.6356.1184.9207.01625.69
grouped normal0.21003.7231.2415.6193.5234.02118.110
heterogeneous0.4717.2162.0322.3294.4215.02021.39
total34.3790.3452.4552.0555.7578.84363.62
totaln/a9.1159.2144.4211.9333.9231.24129.78
crowded115.4435.2729.1712.51114.11131.17237.43
normal141.9347.7623.9818.2919.2927.58278.42
loose59.6522.2915.11111.51214.21117.610140.14
open51.2625.4822.5916.01024.4816.011155.43
scattered20.8914.1119.41411.21316.3118.21580.05
grouped crowded5.31912.7124.72011.5139.4149.61453.26
grouped normal2.8278.9154.02211.3139.2145.91842.27
heterogeneous5.91811.0132.2304.92010.6136.01840.67
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #864125/330456
NFI1
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a3.7231.4380.8505.818
crowded30.975.3187.31643.55
heterogeneous9.5140.4700.85010.613
normal, loose39.464.5216.41750.35
open, scattered26.382.3291.73330.37
crowded, clustered normal3.7230.21000.4714.222
total113.3214.01117.410144.81
Eastern Juran/a2.5280.0.0.4702.926
crowded16.192.1310.210018.49
heterogeneous0.0.0.0.0.0.0.0.
normal, loose17.891.0440.85019.78
open, scattered3.9220.21000.4704.520
crowded, clustered normal0.0.0.21000.0.0.2100
total40.333.5241.83345.72
Western Plateaun/a1.5370.0.0.21001.735
crowded14.9100.0.0.47015.210
heterogeneous0.4710.0.0.0.0.471
normal, loose16.390.6582.62819.48
open, scattered7.5150.21001.1458.714
crowded, clustered normal1.4380.0.0.0.1.438
total42.030.8504.22147.02
Central Plateaun/a2.1300.0.0.4712.527
crowded24.371.3381.83327.57
heterogeneous0.6580.21000.4711.240
normal, loose26.771.1402.82530.76
open, scattered4.8190.21000.8505.818
crowded, clustered normal1.0440.21000.21001.437
total59.533.1256.41769.01
Eastern Plateaun/a3.1250.0.0.21003.324
crowded37.660.6581.33839.56
heterogeneous1.2410.0.0.21001.438
normal, loose51.251.1412.03154.44
open, scattered5.0190.0.0.21005.219
crowded, clustered normal1.5350.0.0.4711.931
total99.621.7334.321105.61
Western Pre-Alpsn/a1.7350.0.1.5383.226
crowded4.2211.8325.01911.011
heterogeneous0.4730.0.0.3700.851
normal, loose5.1190.7506.91612.711
open, scattered2.9270.5715.3198.714
crowded, clustered normal1.3410.0.2.7274.022
total15.6103.02521.6740.33
Central Pre-Alpsn/a2.2300.0.2.1304.321
crowded10.9131.93312.51225.38
heterogeneous3.9230.6585.41910.014
normal, loose14.8111.53810.91327.28
open, scattered9.7140.21006.21716.110
crowded, clustered normal6.4170.7585.11912.212
total47.954.92042.3595.12
Eastern Pre-Alpsn/a2.1330.0.1.7353.724
crowded10.6132.92510.81224.47
heterogeneous1.0450.21001.3382.628
normal, loose10.6132.23011.11223.98
open, scattered5.1190.0.2.1307.216
crowded, clustered normal3.5240.21002.2306.018
total32.965.51829.3767.73
Northwestern Alpsn/a2.1310.21001.2413.524
crowded2.4281.8334.9209.014
heterogeneous0.21000.4711.6352.330
normal, loose4.5212.8269.21416.59
open, scattered6.8171.0456.31714.211
crowded, clustered normal1.7350.4713.5235.618
total17.6106.61626.8751.13
Central Alpsn/a1.0440.0.0.21001.240
crowded1.9291.6332.9246.314
heterogeneous0.21000.0.0.21000.471
normal, loose2.2291.2412.7256.016
open, scattered2.5260.0.1.0443.522
crowded, clustered normal1.7320.8501.0433.522
total9.5123.5228.01320.95
Northeastern Alpsn/a0.6580.21001.1451.833
crowded1.9311.5355.0198.413
heterogeneous0.21000.0.0.0.0.2100
normal, loose1.1411.9324.5207.514
open, scattered1.7330.21002.4284.221
crowded, clustered normal2.1310.21002.1304.420
total7.6154.02115.1926.65
Southwestern Alpsn/a1.6350.8502.1314.521
crowded3.5233.8228.11515.410
heterogeneous0.21001.6352.5274.321
normal, loose4.3217.31611.81223.58
open, scattered10.7135.91818.41034.96
crowded, clustered normal4.2223.1259.21416.510
total24.5822.5852.0599.02
Southeastern Alpsn/a1.4380.21001.8333.424
crowded9.4144.6218.21522.29
heterogeneous3.2250.8502.7276.717
normal, loose13.6124.12113.91131.67
open, scattered12.4123.42416.31032.17
crowded, clustered normal10.6132.03112.81225.48
total50.6515.01155.75121.32
Southern Alpsn/a1.0450.6581.9313.523
crowded6.51712.71227.4846.65
heterogeneous0.4710.0.2.5282.926
normal, loose5.0205.51917.61028.18
open, scattered5.1192.03218.21025.38
crowded, clustered normal2.1303.42411.21316.710
total20.1924.1878.84123.12
Switzerlandn/a26.593.32415.51145.47
crowded175.0341.9795.84312.72
heterogeneous21.5104.12218.01043.67
normal, loose212.7335.67103.34351.52
open, scattered104.3416.11180.45200.83
crowded, clustered normal41.2711.21350.86103.34
total581.21112.34363.921057.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864126/330457
NFI4
forest area
landslide/mudflow 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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a3.1262.5290.6581.0451.0450.21008.416
crowded111.4418.51013.3124.0224.8205.918157.83
normal118.0319.21012.5122.0317.2164.521163.43
loose43.766.9173.5232.0326.5170.85063.55
open47.0610.3146.4174.42110.7132.92681.95
scattered13.0127.1164.8205.2197.9162.92640.97
grouped crowded2.8274.9202.8271.7334.6211.24117.910
grouped normal4.1225.2194.0221.4385.6191.04521.210
heterogeneous11.2136.8171.8332.8272.3290.85025.79
total354.3181.4449.7524.5850.6520.19580.61
inside perimetern/a0.0.0.6580.6580.8500.4710.0.2.429
crowded8.7155.8195.2195.4181.6359.31436.07
normal7.3164.3224.1212.4294.3216.71729.18
loose2.0321.0451.7352.5273.1241.63511.913
open3.7231.3410.4714.9202.0321.53513.712
scattered0.6580.21000.8502.6271.4381.2416.917
grouped crowded0.0.0.6580.21000.6580.6582.0324.022
grouped normal0.21000.4710.21000.6581.4381.4384.222
heterogeneous1.0450.4710.0.2.7260.21000.4714.720
total23.5914.71113.11222.5815.01124.18113.04
outside perimetern/a0.6582.8261.0451.0451.9331.2418.515
crowded11.81324.7817.2108.9145.41926.8894.74
normal11.51317.41013.0128.8146.31715.21172.15
loose4.2228.6154.5214.9205.2195.31932.68
open3.52414.6114.92012.51212.11210.71358.36
scattered0.6585.6194.2216.5179.0144.62030.48
grouped crowded0.21005.6193.2251.4385.1196.71722.39
grouped normal0.4712.8273.2242.2306.4175.21920.110
heterogeneous1.6358.3151.2415.9184.3213.22524.59
total34.3790.3452.4552.0555.7578.84363.62
totaln/a3.8235.9182.2302.9263.3251.43819.410
crowded131.8349.0635.6618.3911.71241.96288.42
normal136.7340.9629.6713.11117.81026.38264.62
loose49.9616.6119.7149.31414.9117.716108.14
open54.3626.1811.71321.8924.8815.211153.93
scattered14.21212.9129.81414.31118.2108.81578.25
grouped crowded3.02611.1136.2183.72310.3149.91444.27
grouped normal4.7218.4157.4164.12213.4127.61645.56
heterogeneous13.71215.5113.02611.4136.9174.42154.96
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #864127/330458
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a3.3252.5290.6581.2411.0450.21008.815
crowded113.9420.31014.3115.4196.1187.017167.13
normal120.2320.11013.3122.8277.8165.419169.63
loose44.167.1174.3212.4298.1150.85066.95
open48.3611.5137.2165.71811.4134.12288.25
scattered14.9119.1145.61910.3149.9148.21558.06
grouped crowded3.8238.1164.6212.1308.4152.92630.08
grouped normal4.5216.4175.4191.6358.0162.23028.08
heterogeneous11.6137.6162.0312.8272.7271.24127.98
total364.5192.7457.4534.3763.5532.07644.51
inside perimetern/a0.0.0.6580.6580.8500.8500.21003.026
crowded8.7155.8195.2195.9171.6359.51436.67
normal7.5164.5214.1212.7274.5207.51630.98
loose2.0321.0451.9332.5273.1241.83312.313
open3.7231.3410.4714.9202.4291.93114.512
scattered0.6580.21001.0452.6271.6351.6357.616
grouped crowded0.0.0.8500.8500.6581.1452.2305.419
grouped normal0.21000.4710.21000.6581.6351.6354.621
heterogeneous1.0450.4710.0.2.7260.21000.4714.720
total23.7915.11114.11123.3816.91026.78119.74
outside perimetern/a0.6582.8261.0451.0451.9331.2418.515
crowded11.81325.7818.0109.5146.11728.7799.94
normal11.51317.81013.6119.0147.11616.71075.75
loose4.4218.6154.5215.1196.0186.11834.67
open3.52415.0115.71812.91212.91211.61261.75
scattered0.6585.8184.4218.11510.0148.51537.47
grouped crowded0.21006.2183.8232.2305.9188.21526.79
grouped normal0.4713.0263.8222.3297.8166.61723.99
heterogeneous1.6358.7151.2416.1174.7203.62325.89
total34.5793.6456.0556.2462.5491.33394.12
totaln/a3.9235.9182.2303.1263.7231.63520.410
crowded134.4351.9537.5620.8913.81145.35303.62
normal139.2342.3631.0714.51119.4929.77276.12
loose50.5616.81110.7139.91317.3108.715113.84
open55.5627.7813.41223.5826.7817.710164.43
scattered16.01115.11111.01321.0921.5918.310103.04
grouped crowded4.02215.1119.3144.92015.41113.41262.16
grouped normal5.1209.8149.4144.52117.41010.31356.56
heterogeneous14.11216.8113.22511.6127.6165.11958.56
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864128/330459
NFI4
forest area
landslide/mudflow 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
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a3.3252.5290.6581.2411.0450.21008.815
crowded115.7421.9915.1116.0186.5177.616172.93
normal120.6320.11013.5122.8277.8165.818170.63
loose44.767.3164.5212.4298.3151.04568.35
open48.6611.5137.7166.51711.7134.92091.05
scattered16.31110.7136.41713.11211.4139.81467.65
grouped crowded3.8239.7146.0183.32410.0143.72336.67
grouped normal4.7216.8176.2181.6359.4143.32432.08
heterogeneous11.6138.2162.2303.2253.3241.24129.78
total369.3198.8462.2540.2669.5437.57677.51
inside perimetern/a0.0.0.6580.6580.8500.8500.21003.026
crowded8.9155.8195.4195.9171.6359.51437.07
normal7.5164.5214.1212.7274.5207.71631.18
loose2.0321.0451.9332.5273.3242.03212.712
open3.7231.3410.6584.9202.4292.32915.111
scattered0.6580.21001.0452.8261.8331.6358.016
grouped crowded0.0.0.8500.8500.6581.1452.2305.419
grouped normal0.21000.4710.21000.6581.6351.6354.621
heterogeneous1.0450.4710.0.2.7260.4710.4714.920
total23.9915.11114.51123.5817.51027.58121.94
outside perimetern/a0.6582.8261.0451.0451.9331.2418.515
crowded12.01326.0818.4109.5146.51728.97101.34
normal11.51318.21013.8119.0147.31616.71076.55
loose4.4218.8154.7205.1196.4176.31735.67
open3.52415.0116.31712.91213.31211.61262.75
scattered0.6586.0184.4218.31510.0149.11438.47
grouped crowded0.21006.4174.0222.2306.5178.81528.28
grouped normal0.4713.0263.8222.3298.0156.81724.39
heterogeneous1.6358.7151.2417.1164.7203.82327.18
total34.7794.9457.6557.5464.6493.33402.52
totaln/a3.9235.9182.2303.1263.7231.63520.410
crowded136.5353.7538.8621.4914.61146.15311.22
normal139.5342.7631.4714.51119.6930.37278.12
loose51.1617.21011.1139.91318.1109.314116.64
open55.9627.7814.61124.3827.4818.910168.83
scattered17.41116.91011.81224.3823.1920.59114.14
grouped crowded4.02216.91110.8136.11817.61014.71170.35
grouped normal5.31910.21410.2134.52119.01011.71360.96
heterogeneous14.11217.4103.42413.0128.4155.31961.76
total427.91208.71134.32121.12151.62158.321201.91
© WSL, Swiss National Forest Inventory, 18.06.2020 #864129/330460
NFI1
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a4.2211.4380.8506.417
crowded30.975.3187.31643.55
heterogeneous9.5140.4701.04510.813
normal, loose40.064.5216.41750.95
open, scattered27.582.5281.73331.87
crowded, clustered normal4.3220.21000.4714.920
total116.3214.31117.610148.21
Eastern Juran/a2.7270.0.0.4703.125
crowded16.192.1310.210018.49
heterogeneous0.0.0.0.0.0.0.0.
normal, loose17.891.0440.85019.78
open, scattered3.9220.21000.4704.520
crowded, clustered normal0.0.0.21000.0.0.2100
total40.633.5241.83346.02
Western Plateaun/a2.2310.0.0.21002.430
crowded14.9100.0.0.47015.210
heterogeneous0.4710.0.0.0.0.471
normal, loose16.590.6582.72719.88
open, scattered8.1150.21001.1459.414
crowded, clustered normal1.4380.0.0.0.1.438
total43.530.8504.42148.72
Central Plateaun/a2.3290.0.0.4712.726
crowded24.771.3382.03128.07
heterogeneous0.6580.21000.4711.240
normal, loose27.171.1402.82531.16
open, scattered4.8190.21000.8505.818
crowded, clustered normal1.0440.21000.21001.437
total60.523.1256.61670.11
Eastern Plateaun/a3.3240.0.0.21003.523
crowded38.460.6581.33840.26
heterogeneous1.2410.0.0.21001.438
normal, loose52.051.1412.03155.24
open, scattered5.2190.0.0.21005.419
crowded, clustered normal1.7330.0.0.4712.130
total101.721.7334.321107.71
Western Pre-Alpsn/a1.9330.0.2.1324.023
crowded4.2211.8325.21911.211
heterogeneous0.4730.0.0.3700.851
normal, loose5.1190.7506.91612.711
open, scattered2.9270.5715.3198.714
crowded, clustered normal1.3410.0.2.7274.022
total15.8103.02522.5741.33
Central Pre-Alpsn/a2.4290.0.2.1304.521
crowded11.1131.93312.91226.08
heterogeneous3.9230.6585.61910.214
normal, loose15.0111.63511.51328.27
open, scattered10.5130.21006.71717.410
crowded, clustered normal6.8160.7585.31912.812
total49.755.12044.1598.92
Eastern Pre-Alpsn/a3.3250.0.1.7355.020
crowded10.6132.92511.01224.67
heterogeneous1.0450.21001.3382.628
normal, loose10.8132.23011.41224.48
open, scattered5.1190.0.2.5277.616
crowded, clustered normal3.5240.21002.4296.118
total34.465.51830.3670.12
Northwestern Alpsn/a2.5290.21001.2414.023
crowded2.6271.9315.3199.813
heterogeneous0.4710.4711.6352.529
normal, loose5.0193.0259.41417.59
open, scattered7.4161.0456.81715.210
crowded, clustered normal1.9330.4713.5235.818
total19.897.01627.9754.73
Central Alpsn/a1.4370.0.0.21001.635
crowded1.9291.8312.9246.514
heterogeneous0.21000.0.0.21000.471
normal, loose2.6271.4382.9246.815
open, scattered2.7250.0.1.2403.921
crowded, clustered normal1.7321.0441.0433.721
total10.5114.1208.31322.95
Northeastern Alpsn/a0.7500.21001.5382.429
crowded2.1301.5355.0198.613
heterogeneous0.21000.0.0.21000.470
normal, loose1.1411.9324.7197.714
open, scattered1.9310.21002.4284.420
crowded, clustered normal2.3300.21002.1304.620
total8.3144.02115.9928.25
Southwestern Alpsn/a2.6281.2412.1315.918
crowded3.9224.0218.11516.010
heterogeneous0.21001.6352.5274.321
normal, loose4.5217.71512.01224.38
open, scattered11.2136.11819.0936.36
crowded, clustered normal4.6213.1259.21416.910
total27.1823.7852.85103.62
Southeastern Alpsn/a1.8330.4712.2304.421
crowded10.0144.6218.21522.88
heterogeneous3.6230.8502.7277.116
normal, loose14.4114.12114.51133.07
open, scattered13.2123.62316.71033.47
crowded, clustered normal11.2132.03113.01226.28
total54.3515.41157.35127.02
Southern Alpsn/a1.6351.0452.3294.920
crowded6.91713.21227.8847.85
heterogeneous0.4710.0.2.5282.926
normal, loose5.5195.71918.41029.67
open, scattered5.9182.03218.61026.58
crowded, clustered normal2.7263.72311.41317.810
total23.0925.5881.03129.52
Switzerlandn/a33.084.32117.41154.76
crowded178.2342.9797.64318.72
heterogeneous22.194.12218.61044.87
normal, loose217.6336.77106.54360.72
open, scattered110.3416.71183.25210.23
crowded, clustered normal44.5711.81351.66107.94
total605.61116.54374.821097.01
© WSL, Swiss National Forest Inventory, 18.06.2020 #864130/330461
NFI1
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a3.8160.7380.7385.214
crowded33.855.3136.81245.94
heterogeneous9.3100.6410.64110.69
normal, loose40.244.6155.21450.04
open, scattered29.252.2212.52033.95
crowded, clustered normal5.1140.2710.2715.513
total121.4213.7815.98151.01
Eastern Juran/a2.1220.0.0.2712.321
crowded15.571.6250.35817.46
heterogeneous0.2710.0.0.0.0.271
normal, loose18.661.2290.64120.45
open, scattered3.9150.3580.5454.714
crowded, clustered normal0.8350.11000.0.0.933
total41.123.2171.62546.01
Western Plateaun/a2.0230.2710.2712.421
crowded14.170.11001.03115.27
heterogeneous0.5450.0.0.0.0.545
normal, loose18.160.3581.72420.16
open, scattered7.8110.3581.2309.310
crowded, clustered normal1.5260.0.0.0.1.526
total44.020.9334.21549.02
Central Plateaun/a2.2210.0.0.4502.519
crowded23.551.6253.01828.15
heterogeneous0.8350.11000.2711.130
normal, loose27.551.0302.61931.24
open, scattered5.0140.2710.5455.713
crowded, clustered normal0.9330.11000.3581.328
total59.823.0187.01169.91
Eastern Plateaun/a3.4170.0.0.11003.516
crowded39.140.9331.72341.74
heterogeneous0.7380.0.0.11000.835
normal, loose52.130.6411.62554.23
open, scattered5.4130.11000.2715.713
crowded, clustered normal1.0320.11000.2711.228
total101.611.6243.915107.21
Western Pre-Alpsn/a1.9230.11001.4273.517
crowded4.0151.4265.81211.28
heterogeneous0.2710.11000.5450.835
normal, loose4.9141.2298.71014.87
open, scattered2.8190.2714.9147.910
crowded, clustered normal1.4270.11002.7194.215
total15.273.11723.9542.22
Central Pre-Alpsn/a3.2180.2711.8235.114
crowded12.192.32111.9926.35
heterogeneous4.0160.5456.11310.79
normal, loose16.171.52511.5929.15
open, scattered9.8100.5456.81217.17
crowded, clustered normal6.4120.5454.81411.79
total51.735.61342.84100.01
Eastern Pre-Alpsn/a3.1180.2712.2215.513
crowded10.492.42011.1923.95
heterogeneous0.7380.11001.3282.122
normal, loose11.291.92311.0924.15
open, scattered5.0140.0.3.8168.810
crowded, clustered normal2.7190.11002.6195.413
total33.144.71432.0469.82
Northwestern Alpsn/a1.7240.4501.2293.317
crowded2.4202.2214.9149.59
heterogeneous0.6410.3581.0311.923
normal, loose5.6132.9189.01017.56
open, scattered7.0111.5266.91115.47
crowded, clustered normal1.6250.4503.5165.513
total19.067.81126.4553.22
Central Alpsn/a1.4280.11000.5442.022
crowded1.7231.6253.8157.110
heterogeneous0.3570.11000.2710.741
normal, loose2.2211.5262.5206.212
open, scattered2.7190.11001.6254.414
crowded, clustered normal1.5260.9330.9333.316
total9.794.4149.6923.74
Northeastern Alpsn/a1.3280.2711.3292.819
crowded2.7182.1215.81210.78
heterogeneous0.11000.0.0.2710.357
normal, loose1.2291.2293.8156.212
open, scattered2.3200.11002.0224.414
crowded, clustered normal1.8240.11002.0223.916
total9.493.71515.1628.23
Southwestern Alpsn/a3.3171.2292.3216.812
crowded3.9164.2157.11115.18
heterogeneous0.4501.6252.4214.415
normal, loose5.9136.61211.5923.96
open, scattered11.596.41218.0735.95
crowded, clustered normal4.7143.1188.51016.37
total29.8523.0649.63102.42
Southeastern Alpsn/a2.2210.9331.9235.014
crowded9.6104.71410.4924.76
heterogeneous3.1180.8353.1187.112
normal, loose14.484.71414.1833.35
open, scattered15.983.91615.6835.35
crowded, clustered normal10.592.12211.7924.36
total55.8417.2756.83129.71
Southern Alpsn/a1.4270.8351.8234.016
crowded6.91212.9828.9548.64
heterogeneous0.3580.2712.5203.018
normal, loose4.7145.61319.3729.65
open, scattered6.0133.51718.3727.86
crowded, clustered normal3.3173.31711.8918.47
total22.6626.3682.52131.41
Switzerlandn/a33.155.01416.0854.14
crowded179.7243.25102.63325.51
heterogeneous21.374.51518.2744.05
normal, loose222.7234.95103.13360.71
open, scattered114.3319.3782.53216.12
crowded, clustered normal43.1511.1949.04103.33
total614.21118.03371.411103.60
© WSL, Swiss National Forest Inventory, 18.06.2020 #864131/330462
NFI3
forest area
landslide/mudflow 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
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a8.8154.1222.2300.4711.0450.210016.611
crowded98.5416.61111.2133.5237.8156.018143.63
normal126.8318.8109.6144.9209.9144.820174.73
loose52.7611.3137.9153.4245.4194.02284.75
open45.7613.91212.3124.42111.0135.31992.74
scattered21.6911.1136.6177.61612.3127.11666.25
grouped crowded5.5199.1155.0204.9206.8172.92634.28
grouped normal3.9236.2183.4245.1204.6212.32925.69
heterogeneous5.1193.8230.6581.0456.4171.04517.910
total368.5194.9458.8535.3765.1533.67656.31
inside perimetern/a0.21000.21000.6580.4710.8500.21002.429
crowded9.5145.2205.7185.1193.0267.41635.97
normal6.7174.4223.4234.6202.2307.11628.48
loose2.5280.8501.6352.5271.6354.92013.912
open3.6241.8331.6353.6233.4243.62317.611
scattered0.8500.4711.0451.2411.8330.6585.819
grouped crowded0.0.1.2410.21002.5271.4381.6356.917
grouped normal0.0.0.6580.0.1.8332.4291.0445.719
heterogeneous0.6580.6580.0.1.6350.8501.0454.521
total23.9915.31114.11123.3817.31027.38121.14
outside perimetern/a0.21005.3191.6351.0452.1310.85011.013
crowded10.61316.21114.5116.2176.11822.0975.55
normal11.31327.5813.41210.1138.71518.61089.74
loose5.81811.0137.8156.6178.71511.31351.16
open4.12211.51310.5139.41413.0129.11457.66
scattered1.8335.6194.2227.5168.71511.61239.47
grouped crowded0.6586.9172.2306.7176.5178.61531.58
grouped normal0.21004.1221.2416.0184.1225.21920.710
heterogeneous0.4717.2162.2302.7265.2195.71823.49
total34.9795.4457.4556.2463.2492.83400.12
totaln/a9.1159.6144.4211.9333.9231.24130.18
crowded118.5338.1731.4714.81116.91035.47255.02
normal144.9350.8526.3819.7920.8930.47292.82
loose61.0523.0917.31012.51215.71120.19149.73
open53.4627.2824.5817.41027.4818.010167.83
scattered24.1917.11011.81316.31122.8919.39111.44
grouped crowded6.11817.3107.31614.11114.71113.11272.75
grouped normal4.12210.9134.62112.91211.1138.51552.06
heterogeneous6.11811.6132.8275.31912.4127.71645.96
total427.31205.61130.42114.82145.62153.721177.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #864132/330463
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a8.7144.1212.1290.6580.9450.210016.510
crowded99.4415.61011.1124.2207.3156.117143.73
normal124.9318.599.7135.3189.3144.420172.03
loose52.5511.4127.4153.6225.9173.92184.64
open45.4613.41112.2124.52011.2124.91991.74
scattered21.9910.2137.0167.41512.2126.71665.45
grouped crowded5.8178.9145.3185.4186.3163.22335.07
grouped normal4.0215.5183.4235.0195.3182.32825.58
heterogeneous5.5183.6221.1410.9456.7161.04118.910
total368.1191.1459.4536.8665.1432.87653.31
inside perimetern/a0.21000.21000.7500.4710.7500.21002.328
crowded9.2144.8195.4184.8183.1247.81535.17
normal6.6164.6203.3224.5192.1296.81628.08
loose2.7261.1411.4352.2282.1294.32013.911
open3.6222.1291.7333.3233.2233.22317.110
scattered0.7500.6580.9451.1411.6330.7505.618
grouped crowded0.0.1.1410.21002.4261.3381.6336.616
grouped normal0.0.0.7500.21001.9302.3280.8446.017
heterogeneous0.5580.5580.0.1.6330.7501.1414.420
total23.5815.71013.81122.2817.21026.57119.04
outside perimetern/a0.21006.0171.6331.1412.0300.75011.712
crowded11.01316.31015.0107.1155.91723.3878.65
normal11.41227.2813.41110.0128.61419.0989.64
loose5.51811.3127.6156.8168.61411.71251.56
open4.22012.41210.6129.11313.0118.71458.05
scattered1.6335.5184.3206.8168.91411.01238.17
grouped crowded0.5586.5161.9306.2166.4168.21429.78
grouped normal0.21005.0181.4356.0174.5194.91922.19
heterogeneous0.4717.1161.9302.6255.0186.01723.09
total35.0797.4357.8455.7462.9493.63402.32
totaln/a9.01410.3124.4202.0303.6221.14130.57
crowded119.6336.8631.5716.11016.31037.26257.42
normal142.9350.2526.5719.8820.0930.37289.62
loose60.6523.8816.41012.61116.71019.99150.03
open53.3528.0724.5816.91027.4716.810166.83
scattered24.2816.21012.21215.31022.6818.59109.04
grouped crowded6.41716.5107.51514.01114.01113.01171.35
grouped normal4.22111.2125.01913.01112.1128.01453.56
heterogeneous6.41611.2123.0245.11812.5118.21446.36
total426.61204.21131.02114.72145.12152.921174.50
© WSL, Swiss National Forest Inventory, 18.06.2020 #864133/330464
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a8.8153.9232.2300.4711.0450.210016.411
crowded97.7416.41110.8133.5237.8155.619141.83
normal125.8318.8109.4144.7209.7144.421172.83
loose52.3611.3137.9153.4245.4194.02284.35
open45.1613.71212.1124.42110.8135.31991.54
scattered21.0910.5146.4177.41611.5136.71763.45
grouped crowded5.3198.7154.6214.9206.5172.72632.88
grouped normal3.5245.6193.4244.5214.4212.32923.79
heterogeneous5.1193.8230.6581.0456.4170.85017.710
total364.5192.7457.4534.3763.5532.07644.51
inside perimetern/a0.21000.21000.6580.4710.8500.21002.429
crowded9.5145.0205.7185.1192.8277.41635.47
normal6.7174.4223.4234.6202.2306.91728.28
loose2.5280.8501.6352.5271.6354.72113.712
open3.4241.8331.6353.6233.4243.62317.411
scattered0.8500.4711.0451.2411.6350.6585.619
grouped crowded0.0.1.2410.21002.5271.4381.6356.917
grouped normal0.0.0.6580.0.1.8332.4291.0445.719
heterogeneous0.6580.6580.0.1.6350.8500.8504.321
total23.7915.11114.11123.3816.91026.78119.74
outside perimetern/a0.21005.1191.6351.0452.1310.85010.814
crowded10.41416.01114.5116.2176.11822.0975.15
normal11.31327.1812.61210.1138.61518.01087.74
loose5.81811.0137.6166.6178.51510.91350.36
open4.12211.11310.3139.41413.0129.11457.06
scattered1.6355.6194.2227.5168.51511.41338.87
grouped crowded0.6586.3172.0316.7176.5178.21530.48
grouped normal0.21004.1221.2416.0184.1225.21920.710
heterogeneous0.4717.2162.2302.7265.0195.71823.29
total34.5793.6456.0556.2462.5491.33394.12
totaln/a9.1159.2144.4211.9333.9231.24129.78
crowded117.5337.4730.9714.81116.71035.07252.42
normal143.9350.4525.3819.5920.4929.37288.72
loose60.6523.0917.11012.51215.51119.510148.33
open52.6626.6824.1817.41027.2818.010165.93
scattered23.3916.51111.61316.11121.6918.710107.84
grouped crowded5.91816.3116.71714.11114.51112.51270.15
grouped normal3.72310.3144.62112.31210.8138.51550.26
heterogeneous6.11811.6132.8275.31912.2127.31645.36
total422.81201.41127.52113.82142.82150.021158.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864134/330465
NFI2
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded23.383.6235.61832.57
normal39.265.8187.01652.05
loose23.382.5282.92628.67
open15.5111.4381.04517.910
scattered5.1190.21000.6585.918
grouped crowded1.2410.21000.21001.635
grouped normal2.4290.0.0.21002.628
heterogeneous2.8270.4710.0.3.225
total113.3214.01117.410144.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded10.6131.8330.65813.011
normal21.871.0440.65823.57
loose5.6180.7580.21006.517
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
total40.333.5241.83345.72
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded18.480.0.2.13120.58
normal13.8110.4711.93316.19
loose4.7200.0.0.21004.919
open3.3240.21000.0.3.623
scattered1.3410.21000.0.1.538
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.
total42.030.8504.22147.02
Central Plateaun/a0.6580.0.0.0.0.658
crowded16.7101.1411.93119.79
normal25.271.2402.23028.56
loose9.8130.4711.73311.912
open5.3180.4700.4716.017
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
total59.533.1256.41769.01
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded29.770.21000.94530.87
normal41.750.7502.82645.25
loose18.690.6580.47119.69
open8.1150.21000.21008.514
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
total99.621.7334.321105.61
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
crowded4.2201.2405.51810.912
normal3.4250.9446.41710.712
loose2.7290.5713.8226.916
open2.3300.4732.5285.319
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
total15.6103.02521.6740.33
Central Pre-Alpsn/a0.8500.0.0.6581.337
crowded8.7152.5299.01520.29
normal8.2151.44010.21419.89
loose11.7130.4719.41421.59
open9.4140.4717.81517.610
scattered2.6260.0.0.8503.423
grouped crowded1.5350.0.1.0442.427
grouped normal2.5270.0.1.5353.921
heterogeneous2.5290.21002.1324.820
total47.954.92042.3595.12
Eastern Pre-Alpsn/a1.6350.0.0.0.1.635
crowded11.2132.92510.31324.38
normal8.0151.4389.41418.89
loose4.9200.6583.9229.414
open3.2250.5583.0256.816
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
total32.965.51829.3767.73
Northwestern Alpsn/a0.6580.0.0.6581.240
crowded3.9222.7267.11613.711
normal3.9221.9325.31911.112
loose1.2410.8504.2216.217
open2.3300.21003.4245.918
scattered2.9260.0.2.9265.818
grouped crowded1.8330.6581.6354.122
grouped normal1.0450.21000.8502.131
heterogeneous0.0.0.21000.9501.144
total17.6106.61626.8751.13
Central Alpsn/a0.6580.0.0.6571.240
crowded2.1281.4351.9315.416
normal1.4381.7332.5275.617
loose0.6570.4701.3372.327
open1.9310.0.1.0452.925
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
total9.5123.5228.01320.95
Northeastern Alpsn/a0.0.0.6580.5571.140
crowded1.9291.1404.2217.214
normal0.6591.4353.8215.916
loose1.5380.31001.4373.125
open0.7580.31001.4382.330
scattered1.9310.0.1.9313.822
grouped crowded0.4700.0.0.7491.139
grouped normal0.4710.21000.4700.944
heterogeneous0.21000.21000.8511.241
total7.6154.02115.1926.65
Southwestern Alpsn/a0.6580.21001.0451.933
crowded4.3215.7188.61418.69
normal2.6285.11910.11317.810
loose4.4214.6208.41517.310
open5.4193.22511.81220.49
scattered4.4211.4384.62110.313
grouped crowded0.6580.8503.2254.621
grouped normal1.8330.8501.9314.620
heterogeneous0.4710.8502.4293.523
total24.5822.5852.0599.02
Southeastern Alpsn/a0.4710.0.1.8332.230
crowded5.1192.0315.91813.012
normal8.0154.5218.41520.99
loose12.2123.92311.61227.68
open11.9132.82615.11129.87
scattered7.4161.2416.31715.011
grouped crowded3.0260.21002.6275.818
grouped normal1.8330.21003.2245.219
heterogeneous0.8500.21000.8501.833
total50.6515.01155.75121.32
Southern Alpsn/a0.0.0.0.0.8500.850
crowded5.12011.11323.5839.76
normal4.2226.11815.11125.38
loose2.2302.82710.71315.711
open3.4242.23014.21119.89
scattered2.1300.6585.6188.415
grouped crowded0.4710.4712.5283.324
grouped normal2.0320.6583.5236.018
heterogeneous0.8500.4712.9264.122
total20.1924.1878.84123.12
Switzerlandn/a6.1180.7506.31813.112
crowded145.1337.4787.05269.52
normal182.0333.6885.65301.22
loose103.3418.31060.16181.63
open74.5512.21362.05148.73
scattered32.683.62425.4961.66
grouped crowded11.5132.13013.41227.08
grouped normal15.4111.93212.31229.68
heterogeneous10.8142.32911.81325.09
total581.21112.34363.921057.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864135/330466
NFI2
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded24.383.8225.81833.97
normal39.865.8187.01652.65
loose23.782.5283.12529.37
open16.0111.4381.04518.310
scattered6.3170.21000.6587.116
grouped crowded2.3300.21000.21002.628
grouped normal3.1260.21000.21003.424
heterogeneous2.8270.4710.0.3.225
total118.6214.51117.810150.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded10.8121.8330.65813.211
normal22.071.0440.65823.77
loose5.9180.7580.21006.716
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
total41.033.5241.83346.42
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded19.780.0.2.13121.87
normal14.8100.4712.13117.39
loose4.7200.0.0.21004.919
open3.5230.21000.0.3.823
scattered1.3410.21000.0.1.538
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.
total44.730.8504.42149.92
Central Plateaun/a0.6580.0.0.0.0.658
crowded17.0101.1411.93120.19
normal25.471.2402.23028.76
loose9.8130.4711.73311.912
open5.4180.4700.4716.216
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
total60.523.1256.41769.91
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded30.870.21000.94531.97
normal42.250.7502.82645.85
loose19.190.6580.47120.19
open8.3140.21000.21008.714
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
total102.221.7334.321108.21
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
crowded4.3191.2405.51811.012
normal3.8230.9446.61711.312
loose2.7290.5713.8226.916
open2.3300.4732.7275.519
scattered1.9350.0.1.0502.928
grouped crowded0.6580.21001.4382.130
grouped normal1.2410.0.0.6581.834
heterogeneous0.21000.0.0.7580.951
total17.193.22422.4742.73
Central Pre-Alpsn/a0.8500.0.0.6581.337
crowded9.5142.5299.01521.09
normal8.4151.44011.01320.89
loose12.1120.4719.61422.19
open9.6140.4718.21518.29
scattered2.8250.0.0.8503.622
grouped crowded1.5350.0.1.0442.427
grouped normal4.0210.0.1.7335.718
heterogeneous2.7280.21002.4305.320
total51.454.92044.25100.52
Eastern Pre-Alpsn/a1.6350.0.0.21001.933
crowded11.4132.92510.71225.07
normal9.2141.43810.21320.89
loose4.9200.6584.52010.013
open3.2250.5583.0256.816
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
total34.465.51831.5671.42
Northwestern Alpsn/a0.6580.0.0.6581.240
crowded4.5212.9257.31614.710
normal4.5212.1315.51812.112
loose1.4380.8504.6206.816
open2.7270.4713.6236.717
scattered3.3240.0.2.9266.217
grouped crowded2.6270.6581.6354.920
grouped normal1.2410.21000.8502.330
heterogeneous0.0.0.21000.9501.144
total20.897.21627.9755.93
Central Alpsn/a0.6580.0.0.6571.240
crowded2.7251.8312.1296.615
normal1.8332.1292.7266.615
loose0.6570.4701.5352.526
open1.9310.0.1.0452.925
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
total11.3114.5198.51324.34
Northeastern Alpsn/a0.0.0.6580.5571.140
crowded1.9291.1404.4207.414
normal1.0451.4354.0216.416
loose1.7350.31001.6353.523
open1.1450.31001.6352.926
scattered2.5270.0.1.9314.420
grouped crowded0.7490.0.0.9441.632
grouped normal0.6580.21000.7501.535
heterogeneous0.21000.21000.8511.241
total9.7134.02116.4830.04
Southwestern Alpsn/a0.6580.21001.2412.131
crowded4.7205.7188.81419.29
normal3.6235.31910.11319.09
loose4.6214.8208.51417.910
open5.8183.82312.21221.89
scattered6.0181.4384.82012.112
grouped crowded0.8501.0453.2255.020
grouped normal2.3300.8502.1305.219
heterogeneous0.4710.8502.4293.523
total28.8723.7853.45105.92
Southeastern Alpsn/a0.6580.0.1.8332.429
crowded6.2182.2306.01814.411
normal9.3144.9209.11423.38
loose13.6124.12212.11229.87
open12.5123.32415.51131.27
scattered9.8141.6358.01619.410
grouped crowded4.2220.21003.6238.016
grouped normal2.4290.21003.4236.018
heterogeneous1.0450.21000.8502.032
total59.5516.71060.45136.62
Southern Alpsn/a0.0.0.0.0.8500.850
crowded5.71911.91323.9841.56
normal5.1196.71716.01127.98
loose2.6283.02611.11316.710
open4.3212.62815.01121.99
scattered3.9220.6587.61612.012
grouped crowded0.8500.4713.3244.521
grouped normal2.4290.8503.9227.016
heterogeneous0.8500.4713.1254.321
total25.6826.3884.73136.62
Switzerlandn/a6.3180.7506.71713.812
crowded153.5339.2789.04281.72
normal191.1335.4789.85316.32
loose107.2418.91062.95189.13
open78.5513.81264.65156.93
scattered41.674.02229.2874.95
grouped crowded16.1112.52816.01134.67
grouped normal19.9102.52813.61236.07
heterogeneous11.4132.32912.21326.09
total625.61119.54384.121129.21
© WSL, Swiss National Forest Inventory, 18.06.2020 #864136/330467
NFI2
forest area
landslide/mudflow 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
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
crowded25.183.6225.81734.56
normal39.365.5176.71651.45
loose23.782.5262.92429.27
open15.7101.2381.23818.19
scattered6.3170.21000.5587.016
grouped crowded2.0300.21000.21002.428
grouped normal3.5230.21000.21003.822
heterogeneous2.7260.3710.0.3.024
total118.6213.71117.59149.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded11.6111.6330.75013.910
normal22.070.9440.75023.66
loose5.5180.6590.21006.316
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
total41.233.2242.02946.32
Western Plateaun/a0.0.0.0.0.0.0.0.
crowded19.480.21002.32721.97
normal14.1100.3712.03016.49
loose5.0180.0.0.21005.217
open3.3220.21000.0.3.522
scattered1.3380.21000.0.1.535
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.
total43.730.9454.51949.12
Central Plateaun/a0.5580.0.0.0.0.558
crowded17.591.2381.73120.48
normal25.471.2372.42629.06
loose9.6120.3711.53311.411
open5.5160.3700.5586.315
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
total60.723.0236.21670.01
Eastern Plateaun/a0.4700.0.0.0.0.470
crowded31.960.21001.04133.06
normal41.250.7502.62544.55
loose18.690.5580.47119.49
open8.0140.3710.21008.514
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
total101.211.7314.120107.01
Western Pre-Alpsn/a0.0.0.0.0.21000.2100
crowded4.4181.1415.51711.011
normal3.7220.8446.51611.111
loose2.5270.4723.9206.815
open2.6270.4722.8255.817
scattered2.0310.0.1.2413.224
grouped crowded0.7500.21001.2382.129
grouped normal1.1410.0.0.5581.633
heterogeneous0.4710.0.0.7501.141
total17.492.92422.7742.93
Central Pre-Alpsn/a0.9440.0.0.5581.435
crowded9.7132.5278.91421.28
normal9.6131.63511.21222.48
loose11.8120.4719.01421.18
open9.8130.3718.01418.19
scattered3.2230.0.0.7503.921
grouped crowded1.3350.21001.2382.725
grouped normal3.8210.0.1.7315.517
heterogeneous2.7260.21002.3295.219
total52.945.21843.55101.62
Eastern Pre-Alpsn/a1.4350.0.0.5582.029
crowded11.3123.02310.81225.27
normal9.0141.63310.01220.68
loose5.3180.9454.22010.412
open3.0240.5583.0246.416
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
total34.666.01631.7672.32
Northwestern Alpsn/a0.5580.0.0.6581.140
crowded4.0213.1237.41514.610
normal4.6202.2285.41712.211
loose1.2380.7504.5196.516
open2.6260.4713.6226.616
scattered3.3230.0.2.8256.117
grouped crowded2.4270.6581.6334.620
grouped normal1.1410.21000.8502.030
heterogeneous0.21000.21001.0441.337
total20.087.41527.7655.13
Central Alpsn/a0.7500.0.0.5571.237
crowded2.7231.9292.5257.213
normal1.9291.8292.5256.215
loose0.5580.5561.3352.325
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
total12.1104.6188.41225.04
Northeastern Alpsn/a0.21000.5570.9451.633
crowded2.0281.0404.1207.114
normal1.1411.7313.9206.615
loose1.5350.21001.4353.124
open1.2380.21001.6333.024
scattered2.4260.0.1.9304.319
grouped crowded0.7490.0.1.0401.731
grouped normal0.7510.21001.1372.028
heterogeneous0.21000.21000.7511.041
total9.9123.92016.6830.44
Southwestern Alpsn/a0.6580.21001.3382.030
crowded5.2185.8179.21320.28
normal3.7225.41810.51219.69
loose4.5194.8198.61417.99
open5.6173.52212.41121.58
scattered5.8171.4354.42011.612
grouped crowded1.1411.0413.4235.418
grouped normal2.1290.9451.9304.919
heterogeneous0.4710.7502.3283.323
total29.0723.7853.84106.42
Southeastern Alpsn/a0.7500.0.1.6332.327
crowded6.4162.3285.71714.310
normal9.8134.91910.41325.18
loose13.4113.62211.81228.87
open12.1122.92415.91030.97
scattered9.4131.8318.21419.49
grouped crowded4.2200.21003.4237.815
grouped normal2.1290.21003.4225.717
heterogeneous0.9450.21000.7501.832
total59.1516.01061.14136.12
Southern Alpsn/a0.0.0.0.0.7500.750
crowded5.61812.41123.5841.56
normal4.7196.51615.61026.87
loose3.1243.22310.71217.010
open4.1212.82515.21022.18
scattered4.0210.7507.11511.712
grouped crowded1.2370.3713.1234.719
grouped normal2.5270.7504.2207.315
heterogeneous0.9450.3712.9244.120
total26.0827.0783.03136.02
Switzerlandn/a6.3170.7506.91613.911
crowded156.9339.9689.34286.12
normal190.1335.1790.54315.62
loose106.2418.71060.65185.43
open76.8513.21165.55155.53
scattered42.164.32028.4874.85
grouped crowded16.0102.62615.81034.47
grouped normal20.192.42714.21136.67
heterogeneous11.8122.12911.81225.78
total626.31118.94382.921128.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #864137/330468
NFI3
forest area
landslide/mudflow 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
state2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.3400.0.0.0.1.340
crowded22.095.5186.21733.77
normal35.264.0225.51944.75
loose18.8101.3382.32922.49
open19.792.4291.93124.08
scattered9.1140.5570.85010.513
grouped crowded2.4290.0.0.4712.827
grouped normal2.1310.0.0.21002.230
heterogeneous2.8260.21000.21003.225
total113.3214.01117.410144.81
Eastern Juran/a1.0420.0.0.0.1.042
crowded17.391.2400.47019.08
normal14.5101.3410.85016.69
loose5.0190.6570.21005.818
open1.5380.21000.4712.131
scattered1.0440.21000.0.1.240
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total40.333.5241.83345.72
Western Plateaun/a1.8310.0.0.21002.030
crowded12.3110.21000.85013.310
normal13.0110.21002.03115.210
loose5.8180.0.0.5706.317
open4.2210.21000.21004.720
scattered2.7270.0.0.5703.225
grouped crowded1.2410.0.0.0.1.241
grouped normal0.7580.0.0.0.0.758
heterogeneous0.21000.21000.0.0.471
total42.030.8504.22147.02
Central Plateaun/a1.6350.0.0.0.1.635
crowded16.692.1301.53520.38
normal23.180.21001.33724.67
loose7.7150.21001.6359.414
open6.7160.4711.2408.315
scattered2.1300.0.0.4712.627
grouped crowded0.5700.0.0.21000.757
grouped normal0.0.0.0.0.0.0.0.
heterogeneous1.2410.21000.21001.535
total59.533.1256.41769.01
Eastern Plateaun/a3.0250.21000.0.3.124
crowded27.670.21001.33829.17
normal38.360.7501.73540.75
loose14.6110.4711.04515.910
open11.4120.21000.47112.012
scattered3.4230.0.0.0.3.423
grouped crowded0.7570.0.0.0.0.757
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.7500.0.0.0.0.750
total99.621.7334.321105.61
Western Pre-Alpsn/a0.8560.0.2.9273.723
crowded2.9241.4362.7257.013
normal3.9221.1465.51810.512
loose2.2300.31002.2284.719
open2.0310.4712.2304.620
scattered1.6390.0.1.2452.828
grouped crowded1.1450.0.1.8312.925
grouped normal0.7580.0.0.7491.438
heterogeneous0.3700.0.2.5292.827
total15.6103.02521.6740.33
Central Pre-Alpsn/a2.4270.0.1.3373.822
crowded8.8151.7359.01519.59
normal9.9141.34112.51223.78
loose6.2180.4716.51713.112
open8.0150.6585.91814.511
scattered5.7180.4711.3387.316
grouped crowded3.3240.21000.9454.420
grouped normal1.9310.0.1.7333.622
heterogeneous1.8330.21003.2255.219
total47.954.92042.3595.12
Eastern Pre-Alpsn/a1.4380.21000.9492.528
crowded7.0162.9255.91715.810
normal6.6171.4378.21516.210
loose5.0200.4713.5238.914
open6.4170.4706.31713.111
scattered3.1250.21001.9335.219
grouped crowded1.2400.0.0.8502.031
grouped normal2.0320.0.0.9492.926
heterogeneous0.21000.0.1.0451.241
total32.965.51829.3767.73
Northwestern Alpsn/a0.6580.21001.4372.229
crowded2.8261.5354.2228.514
normal3.6231.9338.01413.511
loose2.0310.21002.3304.621
open2.5280.8502.6275.918
scattered1.3400.0.2.9264.221
grouped crowded1.7351.0452.4285.119
grouped normal2.1310.6581.3404.022
heterogeneous1.0440.4701.7353.225
total17.6106.61626.8751.13
Central Alpsn/a0.4700.0.0.4700.848
crowded1.0440.8492.3284.120
normal1.9301.1401.4364.418
loose1.8330.6581.7334.120
open2.5261.0441.2404.719
scattered0.6570.0.0.6571.240
grouped crowded1.0440.0.0.0.1.044
grouped normal0.4710.0.0.21000.658
heterogeneous0.0.0.0.0.21000.2100
total9.5123.5228.01320.95
Northeastern Alpsn/a0.4710.4700.4711.141
crowded1.5321.7335.8179.012
normal0.7580.8431.8313.322
loose0.4730.21001.6362.230
open2.0310.31002.3284.620
scattered1.2410.6591.5383.324
grouped crowded1.0450.0.0.7491.733
grouped normal0.4700.0.0.21000.557
heterogeneous0.0.0.0.0.7500.750
total7.6154.02115.1926.65
Southwestern Alpsn/a0.4710.4711.0451.933
crowded2.3294.5205.71812.511
normal3.7234.42010.11318.29
loose2.8272.5276.21711.512
open3.2253.6239.21416.010
scattered4.3211.2415.61911.213
grouped crowded2.9262.5276.11811.513
grouped normal3.9231.8335.61911.313
heterogeneous1.0451.6352.3294.920
total24.5822.5852.0599.02
Southeastern Alpsn/a1.0450.8502.1313.923
crowded6.4172.4295.31914.111
normal9.1142.2307.91519.29
loose5.0201.4387.81614.211
open9.2143.22512.01224.48
scattered7.4161.2417.71616.311
grouped crowded3.5231.0444.9209.414
grouped normal3.6232.2303.5239.214
heterogeneous5.4190.8504.42110.613
total50.6515.01155.75121.32
Southern Alpsn/a0.21000.21000.8501.241
crowded4.1226.81720.2931.17
normal4.2226.71716.71027.58
loose3.2254.5219.91417.610
open4.1223.0268.91516.011
scattered1.8330.0.6.4178.215
grouped crowded1.0451.6357.0169.614
grouped normal1.0451.0444.0215.918
heterogeneous0.6580.4715.0206.018
total20.1924.1878.84123.12
Switzerlandn/a16.4112.32911.41330.18
crowded132.6332.9871.45236.93
normal167.5327.3883.55278.32
loose80.5512.91247.26140.64
open83.6516.51154.76154.73
scattered45.474.42130.8880.65
grouped crowded21.3106.31725.4953.06
grouped normal18.7105.51918.21042.47
heterogeneous15.3114.12221.41040.87
total581.21112.34363.921057.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864138/330469
NFI1
forest area
landslide/mudflow 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
landslide/mudflow 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/a1.4380.0.0.0.1.4380.6583.424
crowded7.4162.0326.81713.31212.71242.27
heterogeneous0.4710.21000.8502.8270.0.4.122
normal, loose5.6193.0264.52117.5105.51936.17
open, scattered2.6280.4710.65810.5142.03216.111
crowded, clustered normal0.4710.21000.9506.5173.42411.313
total17.7105.71813.61252.0624.18113.14
outside perimetern/a1.2410.8505.2196.2181.93115.311
crowded7.7163.62328.4829.1827.4896.14
heterogeneous0.8500.6587.0177.1162.52818.010
normal, loose7.3167.31628.9842.2617.610103.34
open, scattered2.2302.03213.41244.3618.21080.15
crowded, clustered normal0.4710.65810.11428.9811.21351.26
total19.61014.81192.94157.8378.84364.02
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, 18.06.2020 #864139/330470
NFI1
forest area
landslide/mudflow 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
landslide/mudflow 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/a1.4380.0.0.0.2.0321.0454.421
crowded7.4162.0326.81713.91213.21243.27
heterogeneous0.4710.21000.8502.8270.0.4.122
normal, loose5.6193.0264.72118.3105.71937.37
open, scattered2.8270.4710.65810.9132.03216.711
crowded, clustered normal0.4710.21000.9506.7173.72311.913
total17.9105.71813.81254.6625.58117.54
outside perimetern/a1.2410.8505.8187.0172.32917.111
crowded7.7163.82329.2829.5827.8897.94
heterogeneous1.0450.6587.2167.3162.52818.610
normal, loose7.3167.51629.7843.6618.410106.54
open, scattered2.2302.03214.21145.9618.61082.95
crowded, clustered normal0.4710.65810.51329.1811.41352.06
total19.8915.21196.64162.4381.03375.02
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, 18.06.2020 #864140/330471
NFI1
forest area
landslide/mudflow 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
landslide/mudflow 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/a0.7380.2710.5452.8190.8355.114
crowded7.0122.6206.11314.9812.9843.45
heterogeneous0.6410.11000.7382.9190.2714.515
normal, loose5.9132.0224.71516.985.61335.05
open, scattered2.5200.6410.73811.993.51719.27
crowded, clustered normal0.3580.2710.7386.7123.31711.29
total17.075.61313.4856.1426.26118.33
outside perimetern/a0.9330.7385.4137.2121.82315.98
crowded7.1125.81328.9532.1528.95102.83
heterogeneous0.6410.3587.7116.9122.52018.17
normal, loose5.8135.91331.2540.9519.37103.23
open, scattered3.0181.82315.2844.0518.3782.33
crowded, clustered normal0.2710.54510.01026.8611.8949.34
total17.6715.0898.52157.9282.52371.61
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, 18.06.2020 #864141/330472
NFI4
forest area
landslide/mudflow 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
state2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.6580.0.0.0.0.658
crowded30.175.4196.11741.66
normal31.273.8225.91840.96
loose12.6121.4382.52816.510
open20.292.7271.14124.08
scattered6.6170.21000.21007.016
grouped crowded1.6350.0.0.0.1.635
grouped normal2.1310.21000.4702.627
heterogeneous8.4150.4711.1419.914
total113.3214.01117.410144.81
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded16.991.3410.47118.68
normal15.891.4371.04418.28
loose5.2190.21000.21005.618
open1.9330.4710.21002.529
scattered0.6570.21000.0.0.849
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total40.333.5241.83345.72
Western Plateaun/a1.4350.0.0.0.1.435
crowded16.590.4711.34018.18
normal12.9110.4711.43714.810
loose3.6230.0.0.4714.021
open5.1190.0.0.8505.918
scattered1.0440.0.0.21001.241
grouped crowded0.4710.0.0.0.0.471
grouped normal0.6570.0.0.0.0.657
heterogeneous0.6570.0.0.0.0.657
total42.030.8504.22147.02
Central Plateaun/a0.0.0.0.0.6570.657
crowded18.291.1411.73321.18
normal22.480.7501.73324.87
loose6.6170.21000.6577.316
open7.6150.4701.0448.914
scattered2.6270.21000.21003.026
grouped crowded0.4710.0.0.21000.757
grouped normal0.21000.0.0.0.0.2100
heterogeneous1.5350.4700.4712.328
total59.533.1256.41769.01
Eastern Plateaun/a1.0450.0.0.0.1.045
crowded30.570.4712.23033.06
normal35.960.7501.43838.06
loose15.8100.21000.47116.310
open12.2120.21000.47112.812
scattered2.1300.0.0.0.2.130
grouped crowded0.4710.0.0.0.0.471
grouped normal1.1410.0.0.0.1.141
heterogeneous0.6580.21000.0.0.850
total99.621.7334.321105.61
Western Pre-Alpsn/a0.7580.0.1.4412.133
crowded3.7221.6354.4199.712
normal4.1210.9513.8218.813
loose1.4380.21002.0303.622
open1.2400.4702.7284.321
scattered2.5300.0.2.6295.120
grouped crowded0.7580.0.2.7283.524
grouped normal1.0460.0.1.1452.132
heterogeneous0.31000.0.0.9451.241
total15.6103.02521.6740.33
Central Pre-Alpsn/a1.7330.21000.6572.527
crowded10.9131.53811.51324.08
normal12.4121.0458.21521.69
loose3.1260.9504.9208.815
open7.1160.6588.51516.210
scattered2.3280.21002.0304.520
grouped crowded2.7260.0.0.6583.324
grouped normal2.8250.21000.6583.622
heterogeneous5.0200.21005.51910.713
total47.954.92042.3595.12
Eastern Pre-Alpsn/a0.6580.21000.8501.635
crowded10.3132.32810.31322.98
normal10.2131.5357.21619.09
loose2.1300.8503.3246.217
open4.2220.21002.3306.717
scattered2.7270.4711.3414.321
grouped crowded0.6580.0.1.4372.031
grouped normal1.8330.0.2.1313.922
heterogeneous0.4710.0.0.6581.145
total32.965.51829.3767.73
Northwestern Alpsn/a0.0.0.4701.0441.437
crowded3.8232.6278.71415.110
normal2.7272.4285.41810.412
loose2.4290.0.1.6354.022
open1.8330.21003.5245.618
scattered2.7270.0.1.0443.723
grouped crowded1.5380.6582.5294.621
grouped normal1.3410.21001.3412.727
heterogeneous1.4370.21001.8333.524
total17.6106.61626.8751.13
Central Alpsn/a0.0.0.0.0.0.0.0.
crowded2.1291.6332.1295.816
normal1.5341.3362.1295.017
loose0.6580.4710.6571.534
open1.6340.21001.0452.725
scattered0.8490.0.0.6571.437
grouped crowded0.8500.0.0.21001.044
grouped normal1.0440.0.0.8501.832
heterogeneous1.2390.0.0.6581.832
total9.5123.5228.01320.95
Northeastern Alpsn/a0.0.0.4710.21000.658
crowded1.1401.1414.8206.915
normal1.0451.3383.7226.016
loose0.8510.5710.6591.833
open0.7580.0.1.7332.429
scattered1.3370.4722.3284.021
grouped crowded1.4380.21001.6353.124
grouped normal1.2410.21000.4701.733
heterogeneous0.21000.0.0.0.0.2100
total7.6154.02115.1926.65
Southwestern Alpsn/a1.0450.8501.0452.926
crowded4.0225.4188.91418.39
normal2.0312.4298.81413.111
loose2.0322.5274.9209.314
open4.4214.92012.51221.89
scattered5.2192.6276.51714.311
grouped crowded1.7330.6581.4383.723
grouped normal1.4380.6582.2304.122
heterogeneous2.8272.7265.91811.413
total24.5822.5852.0599.02
Southeastern Alpsn/a1.0450.4711.9333.325
crowded4.8201.6355.41911.712
normal7.2164.3216.31717.810
loose6.5173.1245.21914.911
open10.7132.03212.11224.88
scattered7.9161.4389.01418.210
grouped crowded4.6210.6585.11910.314
grouped normal5.6191.4386.41713.412
heterogeneous2.3290.21004.3216.917
total50.6515.01155.75121.32
Southern Alpsn/a0.21000.0.1.2411.438
crowded5.9189.31426.8841.96
normal4.5216.71715.21126.38
loose0.8501.6355.3197.716
open2.9261.53510.71315.211
scattered2.9261.2414.6208.815
grouped crowded1.2412.0326.7179.914
grouped normal1.0451.4385.2197.616
heterogeneous0.8500.4713.2254.421
total20.1924.1878.84123.12
Switzerlandn/a8.3152.4298.71519.410
crowded158.7335.6794.64288.82
normal163.7329.0872.15264.82
loose63.3511.91332.58107.64
open81.8513.61258.46153.83
scattered41.176.91730.5878.55
grouped crowded17.8114.02222.5944.37
grouped normal21.0104.12220.31045.46
heterogeneous25.694.72024.4954.76
total581.21112.34363.921057.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #864142/330473
NFI4
forest area
landslide/mudflow 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
state2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.6580.0.0.0.0.658
crowded31.975.4196.31743.66
normal32.074.1225.91841.96
loose12.9121.4382.72717.010
open20.892.7271.14124.68
scattered8.9150.21000.21009.314
grouped crowded2.6270.0.0.0.2.627
grouped normal2.5290.21000.4703.026
heterogeneous8.4150.4711.1419.914
total120.6214.31117.810152.71
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded17.791.3410.47119.48
normal16.491.4371.04418.88
loose5.2190.21000.21005.618
open2.1310.4710.21002.727
scattered0.6570.21000.0.0.849
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total42.033.5241.83347.42
Western Plateaun/a1.4350.0.0.0.1.435
crowded16.990.4711.34018.68
normal13.7110.4711.43715.610
loose3.8220.0.0.4714.221
open5.5180.0.0.8506.317
scattered1.2400.0.0.21001.438
grouped crowded0.4710.0.0.0.0.471
grouped normal0.8490.0.0.0.0.849
heterogeneous0.6570.0.0.0.0.657
total44.330.8504.22149.22
Central Plateaun/a0.21000.0.0.6570.850
crowded18.491.3381.73321.58
normal22.480.7501.73324.87
loose6.6170.21000.6577.316
open7.6150.4701.0448.914
scattered2.8260.21000.21003.225
grouped crowded0.4710.0.0.21000.757
grouped normal0.21000.0.0.0.0.2100
heterogeneous1.5350.4700.4712.328
total60.023.2246.41769.71
Eastern Plateaun/a1.0450.0.0.0.1.045
crowded31.570.4712.23034.16
normal36.360.7501.43838.56
loose16.2100.21000.47116.710
open12.6120.21000.47113.212
scattered2.7270.0.0.0.2.727
grouped crowded0.4710.0.0.0.0.471
grouped normal1.1410.0.0.0.1.141
heterogeneous0.9450.21000.0.1.141
total102.911.7334.321108.91
Western Pre-Alpsn/a0.7580.0.1.4412.133
crowded4.3201.6354.61910.511
normal4.1210.9513.8218.813
loose1.4380.21002.0303.622
open1.2400.4702.9274.521
scattered2.7290.0.2.6295.319
grouped crowded2.7290.21002.9275.818
grouped normal1.0460.0.1.4412.430
heterogeneous0.31000.0.0.9451.241
total18.493.22422.5744.23
Central Pre-Alpsn/a1.7330.21000.6572.527
crowded12.3121.53811.91225.88
normal12.6121.0458.41522.09
loose3.3250.9505.1209.214
open7.7160.6588.61417.010
scattered4.0220.21002.4276.616
grouped crowded3.6220.0.0.8504.420
grouped normal3.4230.21000.6584.221
heterogeneous5.8180.21005.71811.712
total54.454.92044.15103.42
Eastern Pre-Alpsn/a0.6580.21000.8501.635
crowded11.2132.32810.71224.28
normal10.6131.5357.61519.89
loose2.9260.8503.3247.116
open4.9200.21002.3307.316
scattered3.1250.4711.3414.820
grouped crowded1.4380.0.2.2303.623
grouped normal3.0250.0.2.1315.119
heterogeneous0.6580.0.0.6581.341
total38.365.51831.0674.82
Northwestern Alpsn/a0.0.0.4701.0441.437
crowded5.2192.6279.41417.29
normal3.3242.6276.11711.911
loose2.6270.0.1.6354.221
open2.4290.21003.5246.217
scattered4.3210.0.1.0445.419
grouped crowded3.5240.6582.9267.017
grouped normal2.3300.21001.3413.823
heterogeneous2.1310.21002.0314.321
total25.886.91628.7661.43
Central Alpsn/a0.0.0.0.0.0.0.0.
crowded2.3281.8322.5266.615
normal1.7321.3362.3285.416
loose0.6580.6580.6571.732
open1.6340.4711.5353.522
scattered1.4370.21000.8492.428
grouped crowded2.2300.6570.21002.925
grouped normal1.6350.0.0.8502.428
heterogeneous1.4370.0.0.6582.031
total12.7104.9189.31226.94
Northeastern Alpsn/a0.0.0.4710.21000.658
crowded1.9311.1415.1198.014
normal1.4381.3383.9226.516
loose1.0450.5710.9512.330
open1.2410.0.2.4273.622
scattered1.9310.4722.3284.620
grouped crowded2.3280.21001.6354.121
grouped normal1.5350.21000.9442.626
heterogeneous0.21000.0.0.0.0.2100
total11.4124.02117.2832.54
Southwestern Alpsn/a1.2410.8501.0453.126
crowded6.0185.9179.51421.49
normal2.8272.7279.01414.511
loose2.4292.5275.1199.913
open6.5174.92012.91224.38
scattered13.1122.8268.31524.38
grouped crowded3.3240.6582.2306.118
grouped normal1.6350.6582.3294.521
heterogeneous3.2252.7267.11613.012
total40.2623.5857.54121.12
Southeastern Alpsn/a1.0450.8501.9333.723
crowded6.5171.6356.51714.611
normal7.8164.5207.31619.69
loose8.3153.3246.41718.110
open11.7132.42913.31227.48
scattered11.4131.83310.01423.19
grouped crowded10.0141.1456.51717.610
grouped normal9.4141.6358.01519.010
heterogeneous3.3240.4714.7208.415
total69.5417.51064.64151.62
Southern Alpsn/a0.21000.21001.2411.635
crowded7.6169.51428.9746.15
normal5.8187.71616.71030.37
loose1.0452.0326.3179.314
open4.9202.32911.61218.910
scattered9.8141.6359.11420.59
grouped crowded3.7232.2308.81514.711
grouped normal3.3241.6356.81711.713
heterogeneous1.2410.4713.8235.319
total37.5727.5893.33158.32
Switzerlandn/a8.7153.0268.71520.310
crowded173.8336.67101.14311.52
normal170.9331.0876.55278.42
loose68.1512.61235.57116.24
open90.8515.01162.75168.53
scattered67.958.11638.47114.44
grouped crowded36.675.41928.4870.45
grouped normal31.784.52124.5960.86
heterogeneous29.584.92027.0861.45
total677.91121.24402.721201.91
© WSL, Swiss National Forest Inventory, 18.06.2020 #864143/330474
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.6580.0.0.0.0.658
crowded31.375.4196.11742.86
normal31.874.1225.91841.76
loose12.6121.4382.72716.610
open20.892.7271.14124.68
scattered8.0150.21000.21008.415
grouped crowded2.6270.0.0.0.2.627
grouped normal2.5290.21000.4703.026
heterogeneous8.4150.4711.1419.914
total118.6214.31117.610150.51
Eastern Juran/a0.0.0.0.0.0.0.0.
crowded17.391.3410.47119.08
normal16.291.4371.04418.68
loose5.2190.21000.21005.618
open1.9330.4710.21002.529
scattered0.6570.21000.0.0.849
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total41.233.5241.83346.62
Western Plateaun/a1.4350.0.0.0.1.435
crowded16.990.4711.34018.68
normal13.7110.4711.43715.610
loose3.8220.0.0.4714.221
open5.5180.0.0.8506.317
scattered1.2400.0.0.21001.438
grouped crowded0.4710.0.0.0.0.471
grouped normal0.6570.0.0.0.0.657
heterogeneous0.6570.0.0.0.0.657
total44.130.8504.22149.12
Central Plateaun/a0.21000.0.0.6570.850
crowded18.291.1411.73321.18
normal22.480.7501.73324.87
loose6.6170.21000.6577.316
open7.6150.4701.0448.914
scattered2.6270.21000.21003.026
grouped crowded0.4710.0.0.21000.757
grouped normal0.21000.0.0.0.0.2100
heterogeneous1.5350.4700.4712.328
total59.733.1256.41769.11
Eastern Plateaun/a1.0450.0.0.0.1.045
crowded31.070.4712.23033.66
normal36.360.7501.43838.56
loose15.9100.21000.47116.510
open12.4120.21000.47113.012
scattered2.4290.0.0.0.2.429
grouped crowded0.4710.0.0.0.0.471
grouped normal1.1410.0.0.0.1.141
heterogeneous0.9450.21000.0.1.141
total101.611.7334.321107.61
Western Pre-Alpsn/a0.7580.0.1.4412.133
crowded3.9211.6354.61910.012
normal4.1210.9513.8218.813
loose1.4380.21002.0303.622
open1.2400.4702.9274.521
scattered2.5300.0.2.6295.120
grouped crowded2.5300.21002.9275.619
grouped normal1.0460.0.1.4412.430
heterogeneous0.31000.0.0.9451.241
total17.693.22422.5743.33
Central Pre-Alpsn/a1.7330.21000.6572.527
crowded11.3131.53811.91224.88
normal12.6121.0458.21521.89
loose3.1260.9504.9208.815
open7.7160.6588.61417.010
scattered3.2240.21002.2285.718
grouped crowded3.0250.0.0.6583.622
grouped normal3.2240.21000.6584.021
heterogeneous5.4190.21005.71811.313
total51.254.92043.3599.42
Eastern Pre-Alpsn/a0.6580.21000.8501.635
crowded10.8132.32810.71223.88
normal10.4131.5357.61519.69
loose2.8270.8503.3246.916
open4.7200.21002.3307.116
scattered2.9260.4711.3414.621
grouped crowded1.2410.0.2.0313.225
grouped normal2.4290.0.2.1314.520
heterogeneous0.4710.0.0.6581.145
total36.165.51830.8672.32
Northwestern Alpsn/a0.0.0.4701.0441.437
crowded5.0202.6279.11416.810
normal3.3242.6275.81811.712
loose2.6270.0.1.6354.221
open2.4290.21003.5246.217
scattered3.7230.0.1.0444.820
grouped crowded2.7270.6582.9266.218
grouped normal2.1310.21001.3413.624
heterogeneous1.9330.21002.0314.122
total23.786.91628.3758.93
Central Alpsn/a0.0.0.0.0.0.0.0.
crowded2.3281.6332.4276.315
normal1.7321.3362.3285.416
loose0.6580.6580.6571.732
open1.6340.21001.2413.025
scattered1.4370.21000.8492.428
grouped crowded1.8330.6570.21002.527
grouped normal1.4370.0.0.8502.229
heterogeneous1.4370.0.0.6582.031
total12.1114.5198.81225.44
Northeastern Alpsn/a0.0.0.4710.21000.658
crowded1.5351.1414.9197.415
normal1.4381.3383.7226.416
loose1.0450.5710.6592.032
open1.0450.0.2.2283.224
scattered1.3370.4722.3284.021
grouped crowded1.6350.21001.6353.324
grouped normal1.5350.21000.9442.626
heterogeneous0.21000.0.0.0.0.2100
total9.5134.02116.4929.85
Southwestern Alpsn/a1.2410.8501.0453.126
crowded5.4195.9179.51420.89
normal2.8272.7279.01414.511
loose2.4292.5275.1199.913
open5.7184.92012.91223.58
scattered10.3142.6278.11521.09
grouped crowded2.1300.6582.2304.920
grouped normal1.6350.6582.3294.521
heterogeneous2.8272.7266.11711.612
total34.3723.3856.24113.82
Southeastern Alpsn/a1.0450.8501.9333.723
crowded6.1181.6356.11713.811
normal7.8164.5207.11619.49
loose8.1153.1246.01817.310
open11.4132.42912.91226.78
scattered9.9141.63510.01421.59
grouped crowded8.4151.1455.91815.411
grouped normal8.0161.6357.81617.410
heterogeneous2.7270.21004.7207.616
total63.5516.91062.54142.82
Southern Alpsn/a0.21000.21001.2411.635
crowded7.0179.51428.7745.35
normal5.4197.51616.71029.77
loose0.8501.8336.1188.715
open4.1221.93111.61217.710
scattered8.2151.6358.51518.310
grouped crowded2.9262.2308.21513.412
grouped normal2.2301.6356.61710.313
heterogeneous1.2410.4713.6235.119
total32.0726.7891.33150.02
Switzerlandn/a8.7153.0268.71520.310
crowded168.1336.2799.74304.02
normal169.9330.8875.65276.42
loose66.7512.21334.57113.44
open88.0514.41261.75164.23
scattered58.267.71637.47103.34
grouped crowded30.185.41926.8962.36
grouped normal27.884.52124.1956.46
heterogeneous27.784.72025.8958.26
total645.21119.04394.321158.51
© WSL, Swiss National Forest Inventory, 18.06.2020 #864144/330475
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a1.1410.0.0.0.1.141
crowded23.185.6176.11734.86
normal36.364.2205.51845.95
loose19.291.4352.32822.98
open20.492.5271.73124.78
scattered11.0120.5570.94512.411
grouped crowded3.3230.0.0.3713.622
grouped normal3.3230.0.0.21003.523
heterogeneous3.1240.21000.21003.423
total120.8214.31017.29152.31
Eastern Juran/a0.9430.0.0.0.0.943
crowded17.581.1400.55719.28
normal14.4101.2410.94516.59
loose5.1180.7490.21006.017
open1.9310.21000.4712.527
scattered1.1400.21000.0.1.337
grouped crowded0.0.0.0.0.0.0.0.
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.0.0.0.0.0.0.0.
total41.033.4232.03046.52
Western Plateaun/a2.1270.0.0.21002.326
crowded12.8100.21000.94413.89
normal12.9110.21002.03015.010
loose6.2170.0.0.4706.616
open4.8190.21000.4705.418
scattered3.0240.0.0.4703.423
grouped crowded1.4350.0.0.0.1.435
grouped normal0.8500.0.0.0.0.850
heterogeneous0.6580.21000.0.0.850
total44.530.7504.32049.62
Central Plateaun/a1.6330.0.0.0.1.633
crowded17.392.0291.53320.88
normal22.970.3711.53324.87
loose7.6140.11001.5339.213
open7.3150.5581.3359.213
scattered2.6250.0.0.4712.923
grouped crowded0.4700.0.0.21000.657
grouped normal0.0.0.0.0.0.0.0.
heterogeneous1.2380.21000.21001.533
total60.923.2236.61570.71
Eastern Plateaun/a2.9240.21000.0.3.023
crowded28.970.21001.73130.86
normal38.450.7501.43540.55
loose14.6100.3711.14116.010
open10.9120.21000.47111.412
scattered4.3200.0.0.0.4.320
grouped crowded0.8490.0.0.0.0.849
grouped normal0.0.0.0.0.0.0.0.
heterogeneous0.7500.0.0.0.0.750
total101.311.5334.619107.51
Western Pre-Alpsn/a0.9480.0.3.1244.020
crowded3.4211.6323.1238.013
normal4.0200.9455.41710.312
loose2.2270.4682.4265.018
open2.1280.5582.8255.317
scattered1.6360.0.1.4382.925
grouped crowded1.8320.0.2.4264.220
grouped normal1.0450.0.1.0402.030
heterogeneous0.5580.0.2.2292.725
total17.583.32223.5644.33
Central Pre-Alpsn/a2.7250.0.1.9304.619
crowded8.7141.5359.41319.69
normal10.0131.63513.11124.78
loose6.4170.4716.51613.311
open8.5140.5586.81615.810
scattered5.6170.5581.3357.515
grouped crowded4.1200.21001.2385.517
grouped normal2.1290.0.1.7313.821
heterogeneous2.0300.21003.2235.418
total50.154.91945.15100.22
Eastern Pre-Alpsn/a1.3380.21000.9442.427
crowded6.9162.5266.41615.89
normal6.6161.5339.81218.09
loose4.9190.4713.8209.113
open7.4150.5586.31614.210
scattered3.7220.21002.1305.917
grouped crowded2.3270.0.1.2383.622
grouped normal2.3280.0.1.2403.523
heterogeneous0.4710.0.0.9451.338
total35.865.31732.6673.72
Northwestern Alpsn/a0.5580.21001.5332.227
crowded3.5221.5334.2209.213
normal4.4202.2288.51315.19
loose2.7260.3712.6265.617
open2.6251.0412.8256.516
scattered3.2230.0.2.8246.016
grouped crowded2.8250.9452.8256.516
grouped normal2.5260.7502.4275.617
heterogeneous1.0410.4701.9313.323
total23.487.11529.4660.03
Central Alpsn/a0.4700.21000.4700.944
crowded1.6321.3372.7255.716
normal2.1281.0401.5344.618
loose1.8310.9452.0294.718
open2.5260.9441.3374.718
scattered1.6330.21000.5572.327
grouped crowded1.6330.21000.0.1.831
grouped normal0.7500.21000.21001.141
heterogeneous0.5580.0.0.21000.750
total12.8104.9188.71226.44
Northeastern Alpsn/a0.5570.3700.3711.237
crowded2.5241.5335.9169.911
normal1.2410.7432.0283.920
loose0.7510.21001.8322.725
open2.3270.21002.8235.317
scattered1.7310.6581.9314.220
grouped crowded1.4350.0.0.7492.028
grouped normal0.3700.0.0.21000.557
heterogeneous0.21000.0.0.8441.041
total10.8113.52116.3830.74
Southwestern Alpsn/a0.6580.4711.1412.030
crowded4.2204.8187.11516.110
normal5.3184.51910.01219.88
loose3.6222.2286.81612.611
open4.5203.3239.11316.910
scattered7.4151.1416.81615.310
grouped crowded5.4182.4266.21614.011
grouped normal5.0191.9306.01713.011
heterogeneous0.9451.6332.6255.118
total36.8622.2855.74114.72
Southeastern Alpsn/a0.9450.7502.0303.622
crowded7.3153.1245.91716.310
normal9.3142.1298.61420.09
loose5.9172.1298.61416.710
open11.2123.22313.01127.47
scattered12.2121.6338.91422.68
grouped crowded6.3161.3386.41614.011
grouped normal5.3182.3284.51912.112
heterogeneous6.7160.7505.01812.511
total65.1417.21062.94145.12
Southern Alpsn/a0.21000.21000.7501.141
crowded6.1177.81523.3837.26
normal4.4206.81619.0930.37
loose3.9214.32011.71219.99
open4.9193.2238.71416.810
scattered6.7160.75011.01218.59
grouped crowded3.2231.6338.21413.011
grouped normal2.3280.8444.9198.014
heterogeneous1.0411.1416.0178.214
total32.8726.5793.63152.92
Switzerlandn/a16.5102.22812.11230.97
crowded143.8334.7778.75257.22
normal172.1328.0889.24289.42
loose84.9413.81151.66150.33
open91.3417.01057.75166.03
scattered65.755.61838.37109.64
grouped crowded35.076.51629.5871.05
grouped normal25.786.01722.2953.86
heterogeneous18.8104.52023.1946.46
total653.81118.34402.521174.60
© WSL, Swiss National Forest Inventory, 18.06.2020 #864145/330476
search result: 155765 entries on 6491 pages

zurück