Search legacy data

back

search result: 1 entry on 1 page
NFI4
forest area
avalanches SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: economic region
unit: 1000 ha
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.0.0.0.0.0.0.0.
less than 10 years ago69.741.63513.21184.63
11-20 years ago23.590.6585.31929.47
21-30 years ago10.8130.8502.13013.711
31-40 years ago7.3161.0441.4389.714
41-50 years ago4.8200.0.1.3386.217
over 50 years ago5.1190.6584.2219.914
total121.224.62027.67153.51
Eastern Juran/a0.21000.0.0.0.0.2100
less than 10 years ago25.070.0.1.73526.76
11-20 years ago11.3120.0.1.43712.711
21-30 years ago2.9260.0.0.21003.125
31-40 years ago1.3400.0.0.4711.735
41-50 years ago0.8500.0.0.0.0.850
over 50 years ago2.0320.0.0.4712.429
total43.430.0.4.12247.62
Western Plateaun/a0.21000.0.0.0.0.2100
less than 10 years ago28.060.0.3.62331.65
11-20 years ago7.4160.0.0.6578.015
21-30 years ago4.1220.0.0.21004.322
31-40 years ago2.0310.0.0.21002.229
41-50 years ago1.1440.0.0.4701.537
over 50 years ago2.4300.0.0.0.2.430
total45.130.0.5.01950.12
Central Plateaun/a0.0.0.0.0.0.0.0.
less than 10 years ago48.240.0.5.41853.63
11-20 years ago9.5130.0.2.13011.712
21-30 years ago1.6350.0.0.8502.328
31-40 years ago0.6580.0.0.8501.437
41-50 years ago0.0.0.0.0.0.0.0.
over 50 years ago1.0440.21000.6571.833
total60.920.21009.61370.71
Eastern Plateaun/a0.0.0.0.0.0.0.0.
less than 10 years ago77.730.0.3.32481.03
11-20 years ago15.9100.0.1.04516.910
21-30 years ago5.6180.0.1.0456.617
31-40 years ago2.0310.0.0.0.2.031
41-50 years ago1.0450.0.0.0.1.045
over 50 years ago1.4380.0.0.21001.635
total103.610.0.5.519109.11
Western Pre-Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago7.3161.8348.51417.79
11-20 years ago4.1220.9454.4219.414
21-30 years ago3.2250.6582.0295.818
31-40 years ago1.2410.6582.0323.723
41-50 years ago1.4380.4711.3373.024
over 50 years ago3.0260.21003.7237.017
total20.284.52021.9746.63
Central Pre-Alpsn/a0.21000.0.0.0.0.2100
less than 10 years ago25.780.94523.7850.35
11-20 years ago12.5122.7289.81425.08
21-30 years ago3.6240.5574.0238.115
31-40 years ago4.1220.21001.7356.118
41-50 years ago2.7270.4711.3414.421
over 50 years ago8.4151.0454.02213.412
total57.255.81844.65107.62
Eastern Pre-Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago16.8100.85015.71033.36
11-20 years ago9.2140.4718.11517.710
21-30 years ago3.7230.4703.0267.016
31-40 years ago2.3290.0.3.3245.718
41-50 years ago2.2300.9441.2414.321
over 50 years ago5.8190.4713.5239.714
total40.062.92534.8677.72
Northwestern Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago7.6164.4217.81519.89
11-20 years ago4.6211.4384.02210.113
21-30 years ago4.5212.2304.02210.813
31-40 years ago2.2300.6582.1314.920
41-50 years ago3.0260.4702.5285.918
over 50 years ago11.4131.8334.92018.110
total33.3711.01225.2769.53
Central Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago2.7261.5353.6227.814
11-20 years ago3.1241.3362.2296.616
21-30 years ago3.7231.0451.2405.818
31-40 years ago2.2300.6580.6573.324
41-50 years ago1.2400.6570.4712.230
over 50 years ago6.9161.4382.23010.413
total19.786.31610.11236.14
Northeastern Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago2.5262.1314.9199.513
11-20 years ago2.3291.1413.6227.016
21-30 years ago2.9270.5582.2285.718
31-40 years ago1.6330.5560.8512.925
41-50 years ago0.7580.4720.8511.933
over 50 years ago7.6152.1314.52014.210
total17.796.81616.7841.33
Southwestern Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago8.5155.41813.01226.98
11-20 years ago4.6214.3216.31715.111
21-30 years ago3.8232.3285.51911.513
31-40 years ago6.3182.2304.12212.612
41-50 years ago5.2192.0325.51912.712
over 50 years ago24.199.01423.9857.05
total52.5525.1858.24135.82
Southeastern Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago17.1103.42415.01135.67
11-20 years ago12.7123.92213.11229.67
21-30 years ago12.0133.42410.31325.88
31-40 years ago8.5152.6287.91519.010
41-50 years ago7.0171.9323.72312.712
over 50 years ago34.275.61916.81056.65
total91.6420.8966.84179.22
Southern Alpsn/a0.0.0.0.0.0.0.0.
less than 10 years ago5.0201.33812.61218.910
11-20 years ago3.8230.6586.81711.213
21-30 years ago5.3191.2418.41514.911
31-40 years ago8.5151.2419.71419.410
41-50 years ago6.0181.43810.71318.110
over 50 years ago30.188.41571.14109.63
total58.7514.011119.42192.11
Switzerlandn/a0.6580.0.0.0.0.658
less than 10 years ago341.9223.39132.04497.21
11-20 years ago124.5417.21168.85210.53
21-30 years ago67.6512.91244.97125.54
31-40 years ago50.169.51435.0794.64
41-50 years ago37.178.41529.1874.65
over 50 years ago143.3430.78139.93313.92
total765.21102.04449.721316.80
© WSL, Swiss National Forest Inventory, 18.06.2020 #863138/329469
search result: 1 entry on 1 page

back