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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
grid: terrestrial grid NFI3
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..............
tending13.3112.3281.435..0.750..17.810
thinning15.7111.1410.3710.21000.4710.210017.810
establishment cut5.4181.4351.238..0.2100..8.215
removal cut3.2230.7500.3710.21000.750..5.219
plentering4.3200.21000.2100......4.720
thinning of mountain forest..0.750..1.2380.9450.9453.722
coppice cut..............
conversion0.7500.2100........0.945
transformation..............
sanitary felling4.0211.3381.041..0.21000.21006.616
plentering in broadleaf forest2.030..........2.030
tending of forest edge0.558..0.21000.2100....0.945
planting1.1410.9450.2100......2.229
agrosilvicultural treatments0.7500.945..0.750..0.5582.825
total51.069.8134.9192.4273.0241.83172.85
2-5 yearsno treatment..............
tending34.676.5165.2181.0411.4350.55849.26
thinning61.559.9134.2201.5331.4352.62681.14
establishment cut24.287.0166.1170.21001.4350.94539.77
removal cut13.3113.2231.6330.3712.5270.94521.89
plentering10.8134.3200.2100..0.471..15.711
thinning of mountain forest0.21003.6220.9453.1234.6191.43513.711
coppice cut0.2100........0.7500.945
conversion3.2231.3380.558......5.019
transformation0.558..0.2100....0.21000.945
sanitary felling1.4350.4710.21000.2100..0.21002.328
plentering in broadleaf forest9.014..0.558......9.514
tending of forest edge1.633..0.558..0.4710.21002.726
planting0.21000.9450.2100......1.338
agrosilvicultural treatments1.3380.7501.0410.21001.4350.9455.518
total162.0337.9621.186.51613.3118.514249.42
6-10 yearsno treatment..............
tending10.1136.7164.5192.1292.3280.47126.08
thinning50.3610.3137.8152.7253.2233.92178.15
establishment cut24.9814.4119.9131.9305.3180.55856.85
removal cut11.7125.2182.9240.7502.1291.83124.58
plentering8.1154.0210.5580.21000.4710.210013.312
thinning of mountain forest0.21008.1150.9457.3158.6143.02428.18
coppice cut0.21000.2100......0.4710.750
conversion4.1211.1410.945....0.21006.317
transformation0.471......0.2100..0.558
sanitary felling0.9450.21000.3710.2100....1.633
plentering in broadleaf forest6.117........0.4716.517
tending of forest edge1.6330.21001.0410.21000.5580.21003.722
planting0.2100..........0.2100
agrosilvicultural treatments2.0301.4350.7500.3710.4710.7505.518
total120.8351.8529.4715.51022.8811.512251.82
11-20 yearsno treatment..............
tending2.3282.3282.1291.0411.9300.47110.113
thinning16.4107.6155.4183.7213.5224.42041.06
establishment cut6.3176.71612.1113.7214.6191.83135.27
removal cut6.3173.1242.6260.5581.9301.93016.410
plentering3.2231.6330.3710.3710.471..5.917
thinning of mountain forest0.21009.9132.5278.01414.5103.02438.27
coppice cut0.2100......0.4711.9302.527
conversion1.6331.1410.2100....0.21003.124
transformation......0.2100....0.2100
sanitary felling0.471......0.2100..0.558
plentering in broadleaf forest1.633..0.750......2.328
tending of forest edge2.030..0.371......2.328
planting..............
agrosilvicultural treatments1.4350.5580.5580.5580.4710.5583.921
total42.0632.9726.7718.1927.7714.111161.43
> 20 yearsno treatment55.5573.3447.6568.8476.04115.72436.92
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..............
total55.5573.3447.6568.8476.04115.72436.92
totalno treatment55.5573.3447.6568.8476.04115.72436.92
tending60.4517.91013.2114.1206.3161.238103.14
thinning143.8328.9717.698.2148.41411.112218.13
establishment cut60.8529.6729.275.81711.4123.223140.03
removal cut34.6712.3127.4151.7317.2154.61967.85
plentering26.5810.1131.2380.5581.1410.210039.67
thinning of mountain forest0.55822.494.22019.6928.578.31483.64
coppice cut0.5580.2100....0.4713.0244.121
conversion9.7133.6221.633....0.47115.311
transformation0.945..0.21000.21000.21000.21001.633
sanitary felling6.7161.8321.6330.3710.4710.47111.113
plentering in broadleaf forest18.710..1.238....0.47120.39
tending of forest edge5.8180.21002.1290.3710.9450.4719.614
planting1.4351.8320.371......3.622
agrosilvicultural treatments5.4183.6222.3281.7312.1292.62617.710
total431.21205.71129.72111.32142.82151.621172.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140873/127247
search result: 1 entry on 1 page

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