Search legacy datasets

back

search result: 1 entry on 1 page

NFI1

forest area: landslide/mudflow SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1983/85
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.8451.845
less than 10 years ago9.31989.2498.54
11-20 years ago1.15823.91125.011
21-30 years ago2.9359.61912.516
31-40 years ago..2.5382.538
41-50 years ago0.41000.41000.771
over 50 years ago1.1586.8237.921
total14.615134.32148.92
Eastern Juran/a..0.41000.4100
less than 10 years ago1.64930.8732.47
11-20 years ago2.0446.7238.620
21-30 years ago0.41003.6324.030
31-40 years ago..1.2571.257
41-50 years ago......
over 50 years ago..0.41000.4100
total4.03043.0447.03
Western Plateaun/a..0.41000.4100
less than 10 years ago..26.6926.69
11-20 years ago0.41009.91810.318
21-30 years ago0.41003.6334.131
31-40 years ago..1.6491.649
41-50 years ago..0.41000.4100
over 50 years ago..3.7323.732
total0.87046.3447.24
Central Plateaun/a......
less than 10 years ago2.23756.5458.63
11-20 years ago0.31005.0245.323
21-30 years ago..2.2372.237
31-40 years ago0.31000.31000.671
41-50 years ago......
over 50 years ago..2.0412.041
total2.83365.9368.72
Eastern Plateaun/a......
less than 10 years ago1.45086.9388.33
11-20 years ago..17.51317.513
21-30 years ago..1.8441.844
31-40 years ago......
41-50 years ago......
over 50 years ago0.41002.1412.537
total1.844108.32110.12
Western Pre-Alpsn/a......
less than 10 years ago1.94415.21317.012
11-20 years ago0.77011.81612.615
21-30 years ago0.41003.0343.332
31-40 years ago0.41002.2402.637
41-50 years ago..1.5491.549
over 50 years ago..4.1294.129
total3.33237.7541.14
Central Pre-Alpsn/a..0.41000.4100
less than 10 years ago2.24058.4560.65
11-20 years ago0.410016.91317.213
21-30 years ago..4.3284.328
31-40 years ago..3.9303.930
41-50 years ago..2.2402.240
over 50 years ago1.1585.0266.124
total3.63191.1394.72
Eastern Pre-Alpsn/a......
less than 10 years ago5.72435.7841.47
11-20 years ago1.45010.71712.116
21-30 years ago0.41006.8227.121
31-40 years ago..4.3284.328
41-50 years ago0.41000.7711.157
over 50 years ago..2.9352.935
total7.92061.1468.93
Northwestern Alpsn/a..0.7710.771
less than 10 years ago3.63120.01223.610
11-20 years ago1.4508.91910.417
21-30 years ago1.4504.6276.123
31-40 years ago1.1573.6314.727
41-50 years ago..2.1402.140
over 50 years ago0.7716.4237.221
total8.22046.5654.74
Central Alpsn/a......
less than 10 years ago2.1405.9237.919
11-20 years ago1.0572.8343.829
21-30 years ago0.31001.7442.140
31-40 years ago..0.7700.770
41-50 years ago..1.4491.449
over 50 years ago0.7705.5236.222
total4.12718.01022.18
Northeastern Alpsn/a......
less than 10 years ago2.93511.51514.313
11-20 years ago0.7704.7265.424
21-30 years ago0.41001.8442.140
31-40 years ago..2.1402.140
41-50 years ago..0.7700.770
over 50 years ago0.7703.2323.929
total4.72624.0828.76
Southwestern Alpsn/a0.3100..0.3100
less than 10 years ago5.12513.41518.513
11-20 years ago4.52710.71715.114
21-30 years ago5.12514.11519.212
31-40 years ago4.1287.52111.716
41-50 years ago0.7714.1284.826
over 50 years ago5.52518.51324.011
total25.41068.3593.73
Southeastern Alpsn/a......
less than 10 years ago7.72143.2850.97
11-20 years ago2.83517.61320.412
21-30 years ago1.15812.31613.316
31-40 years ago0.41007.4217.721
41-50 years ago0.7713.9304.627
over 50 years ago2.14120.01222.112
total14.815104.33119.03
Southern Alpsn/a..0.41000.4100
less than 10 years ago6.7239.21916.014
11-20 years ago2.53811.71714.215
21-30 years ago3.2339.61912.816
31-40 years ago4.62715.21519.813
41-50 years ago3.23313.11616.314
over 50 years ago2.14137.8940.08
total22.31297.04119.33
Switzerlandn/a0.31004.0304.429
less than 10 years ago52.38502.52554.82
11-20 years ago19.213158.74177.94
21-30 years ago15.91579.0794.96
31-40 years ago10.81852.7863.57
41-50 years ago5.32630.41135.710
over 50 years ago14.315118.55132.85
total118.25945.711063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #155245/141624
search result: 1 entry on 1 page

zurück