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NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern 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± %
0-1 yearno treatment............
tending2.62710.7132.9251.633..17.710
thinning8.6147.1160.9451.0410.210017.810
establishment cut2.4283.0242.0300.945..8.215
removal cut0.5582.7260.5581.435..5.219
plentering4.420..0.471....4.719
thinning of mountain forest....0.5582.3280.9453.722
coppice cut............
conversion0.21000.5580.2100....0.945
transformation............
sanitary felling2.2291.8321.6330.9450.21006.616
plentering in broadleaf forest..2.030......2.030
tending of forest edge..0.5580.21000.2100..0.945
planting..1.1410.4710.750..2.129
agrosilvicultural treatments0.5580.21000.5581.0410.5582.825
total21.4929.6710.0139.9131.83172.65
2-5 yearsno treatment............
tending12.21222.398.4145.7170.55849.26
thinning21.7939.6611.3125.7172.62681.04
establishment cut9.31414.81110.2134.5200.94539.77
removal cut3.6229.6133.9213.6220.94521.79
plentering10.6130.4714.5200.371..15.811
thinning of mountain forest0.2100..2.3289.7131.43513.611
coppice cut..0.2100....0.7500.945
conversion0.7502.5271.6330.2100..5.019
transformation0.4710.2100..0.21000.21000.945
sanitary felling1.1410.4710.21000.5580.21002.328
plentering in broadleaf forest2.6276.4160.558....9.514
tending of forest edge..1.6330.5580.3710.21002.726
planting..0.21000.5580.558..1.238
agrosilvicultural treatments0.7500.5580.9452.4270.9455.518
total63.1598.6345.0633.978.514249.02
6-10 yearsno treatment............
tending5.3184.8197.7157.8150.47126.08
thinning19.5930.7713.41110.6133.92178.15
establishment cut10.21314.61120.8910.8130.55856.95
removal cut4.4207.3156.1174.9191.83124.48
plentering8.0150.21004.1210.9450.210013.411
thinning of mountain forest0.2100..5.41819.493.02428.08
coppice cut0.2100..0.2100..0.4710.750
conversion2.0302.1292.030..0.21006.317
transformation..0.471..0.2100..0.558
sanitary felling0.5580.4710.4710.371..1.633
plentering in broadleaf forest2.2293.921....0.4716.517
tending of forest edge0.5581.1411.1410.9450.21003.722
planting0.2100........0.2100
agrosilvicultural treatments1.6330.4711.1411.7320.7505.518
total54.9565.8562.2557.5511.512251.82
11-20 yearsno treatment............
tending1.3381.1412.5274.9190.47110.113
thinning11.7124.8198.61411.6124.42041.16
establishment cut4.4202.03014.01113.4111.83135.47
removal cut4.4202.0303.8224.4201.93016.410
plentering3.1240.21002.0300.750..5.917
thinning of mountain forest..0.21008.21526.683.02438.07
coppice cut0.2100....0.4711.9302.527
conversion0.9450.7501.1410.21000.21003.124
transformation......0.2100..0.2100
sanitary felling0.21000.2100..0.2100..0.558
plentering in broadleaf forest0.4711.2380.750....2.328
tending of forest edge0.9451.1410.471....2.328
planting............
agrosilvicultural treatments1.3380.21000.7501.2380.5583.921
total28.6713.51141.9663.5514.111161.83
> 20 yearsno treatment33.2722.5959.55206.12115.72436.92
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............
total33.2722.5959.55206.12115.72436.92
totalno treatment33.2722.5959.55206.12115.72436.92
tending21.4938.9621.5920.091.238102.94
thinning61.5582.2434.2729.0711.112218.03
establishment cut26.3834.4746.9629.573.223140.33
removal cut12.91221.6914.31114.3114.61967.75
plentering26.180.75010.9131.9300.210039.86
thinning of mountain forest0.4710.210016.51058.058.31483.34
coppice cut0.4710.21000.21000.4713.0244.121
conversion3.8225.9174.8190.3710.47115.311
transformation0.4710.558..0.5580.21001.633
sanitary felling4.0212.7262.2291.9300.47111.113
plentering in broadleaf forest5.11913.6111.338..0.47120.39
tending of forest edge1.5354.3202.1291.4350.4719.614
planting0.21001.2380.9451.238..3.522
agrosilvicultural treatments4.2211.2383.2236.4162.62617.810
total201.21230.01218.61370.81151.621172.21

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140871/127245
search result: 1 entry on 1 page

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