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NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
0-1 yearno treatment..............
tending13.2162.2411.158..0.4100..16.814
thinning13.2160.771....0.4100..14.316
establishment cut5.7251.8450.3100..0.4100..8.221
removal cut2.9350.7710.7710.31000.4100..5.027
plentering3.2330.41000.3100......3.930
thinning of mountain forest..0.771..1.4501.1581.1584.229
coppice cut..............
conversion0.771..........0.771
transformation..............
sanitary felling4.3291.8451.744....0.41008.221
plentering in broadleaf forest2.935..........2.935
tending of forest edge0.4100..........0.4100
planting1.1581.158........2.241
agrosilvicultural treatments0.7711.158..1.058..0.7713.532
total48.3810.5184.2292.7352.5382.14170.27
2-5 yearsno treatment..............
tending32.5106.9235.5250.7712.5380.77148.88
thinning63.3710.1194.1281.0581.4503.23383.26
establishment cut25.7118.3204.826..1.4501.15841.49
removal cut13.2162.2411.7440.7712.8350.77121.313
plentering12.2175.026....0.771..17.914
thinning of mountain forest..4.3291.0583.1333.9301.45013.716
coppice cut..........0.7710.771
conversion2.9351.158........3.930
transformation....0.3100......0.3100
sanitary felling2.1410.7710.3100....0.41003.632
plentering in broadleaf forest8.920..0.771......9.619
tending of forest edge1.845..0.4100......2.241
planting..0.7710.3100......1.158
agrosilvicultural treatments0.7710.41000.7710.31001.1581.1584.229
total163.5439.7920.0125.82413.7159.219251.93
6-10 yearsno treatment..............
tending10.0196.9233.8302.4382.141..25.212
thinning47.2812.6168.6192.4373.9302.53877.27
establishment cut27.21111.9178.3201.7445.3250.77155.18
removal cut11.8174.0303.5310.7712.8351.84524.512
plentering7.9213.2330.3100....0.410011.817
thinning of mountain forest..9.0201.0587.9207.4212.53827.811
coppice cut0.41000.4100........0.771
conversion4.3290.41001.058......5.725
transformation..............
sanitary felling1.158..0.771......1.845
plentering in broadleaf forest6.423........0.41006.823
tending of forest edge1.845..1.0580.31000.771..3.930
planting0.4100..........0.4100
agrosilvicultural treatments1.4500.41000.7710.7710.41000.41003.930
total119.8548.7829.01016.11422.5128.520244.73
11-20 yearsno treatment..............
tending1.4502.5381.0581.4501.8450.7718.820
thinning17.2146.1244.8264.1284.2285.32541.89
establishment cut5.7257.92113.8153.8304.6271.45037.29
removal cut9.3192.9352.8351.0581.8452.53820.213
plentering2.9352.241..0.7710.771..6.424
thinning of mountain forest0.41009.0203.2338.91915.5142.83539.89
coppice cut0.4100......0.41002.1412.835
conversion2.1410.7710.3100......3.233
transformation..............
sanitary felling0.4100......0.4100..0.771
plentering in broadleaf forest2.141..0.3100......2.538
tending of forest edge1.158..0.771......1.845
planting..............
agrosilvicultural treatments1.8450.7710.31001.0580.41000.41004.628
total44.7932.11027.41020.91229.51015.215169.94
> 20 yearsno treatment53.7872.8649.0763.5572.45110.74422.22
tending..............
thinning..............
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest..............
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..............
total53.7872.8649.0763.5572.45110.74422.22
totalno treatment53.7872.8649.0763.5572.45110.74422.22
tending57.2718.41311.4174.5276.7221.45099.66
thinning140.9429.61017.6137.5219.81811.017216.54
establishment cut64.4729.91027.3105.52511.6173.233141.95
removal cut37.299.7198.7202.7357.7215.02671.07
plentering26.11110.8180.7710.7711.4500.410040.19
thinning of mountain forest0.410023.1125.32621.31227.8107.82185.66
coppice cut0.7710.4100....0.41002.8354.329
conversion10.0192.2411.450......13.616
transformation....0.3100......0.3100
sanitary felling7.9212.5382.835..0.41000.77114.216
plentering in broadleaf forest20.413..1.058....0.410021.813
tending of forest edge5.027..2.1410.31000.771..8.221
planting1.4501.8450.3100......3.632
agrosilvicultural treatments4.7282.5381.7443.1331.8452.53816.215
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142463/128835
search result: 1 entry on 1 page

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