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NFI4b

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
0-1 yearno treatment..............................
tending................3.33.3..........0.40.4
thinning..............................
establishment cut15.310.0............12.511.73.33.3..5.65.4..5.83.2..2.91.0
removal cut....................5.65.4......0.40.4
plentering..............................
thinning of mountain forest............5.04.9....5.95.7..1.41.4..2.62.51.40.7
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total15.310.0..........5.04.912.511.76.74.65.95.711.17.41.41.45.83.22.62.55.01.3
2-5 yearsno treatment..............................
tending..............12.511.7..5.95.7........0.70.5
thinning............10.06.7......5.65.41.41.4....1.40.7
establishment cut......................5.52.73.82.72.62.52.50.9
removal cut..........................2.62.50.40.4
plentering7.77.4..........................0.40.4
thinning of mountain forest7.77.4..........10.06.7..10.05.5..22.29.810.93.73.82.710.24.98.61.7
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total15.310.0..........20.09.012.511.710.05.55.95.727.810.617.84.57.73.715.45.813.92.1
6-10 yearsno treatment..............................
tending..........22.314.0..........1.41.4....1.10.6
thinning7.77.4........22.314.0..12.511.73.33.3......1.91.9..2.20.9
establishment cut7.77.4....................4.12.33.82.7..2.10.9
removal cut................6.74.6..........0.70.5
plentering7.77.4..........5.04.912.511.7............1.10.6
thinning of mountain forest............20.09.0..10.05.511.77.816.78.812.33.85.83.27.74.39.61.8
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total23.011.7........44.716.625.09.725.015.320.07.311.77.816.78.817.84.511.54.47.74.316.92.2
11-20 yearsno treatment..............................
tending..........11.210.6....3.33.35.95.7....5.83.2..2.20.9
thinning..........11.210.6....6.74.65.95.7..2.71.91.91.9..2.50.9
establishment cut..............12.511.73.33.3....4.12.33.82.7..2.50.9
removal cut7.77.4................11.77.8..1.41.4....1.40.7
plentering....................5.65.4......0.40.4
thinning of mountain forest7.77.4........22.314.025.09.725.015.326.78.129.311.111.17.413.74.03.82.712.85.315.12.1
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..........................2.62.50.40.4
total15.310.0........44.716.625.09.737.517.140.09.052.712.116.78.821.94.815.45.015.45.824.42.6
> 20 yearsno treatment31.012.9........10.610.125.09.712.511.723.37.723.910.427.810.641.15.859.66.859.17.939.72.9
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..............................
total31.012.9........10.610.125.09.712.511.723.37.723.910.427.810.641.15.859.66.859.17.939.72.9
totalno treatment31.012.9........10.610.125.09.712.511.723.37.723.910.427.810.641.15.859.66.859.17.939.72.9
tending..........33.515.8..12.511.76.74.611.77.8..1.41.45.83.2..4.31.2
thinning7.77.4........33.515.810.06.712.511.710.05.55.95.75.65.44.12.33.82.7..6.21.4
establishment cut23.011.7............25.015.36.74.6..5.65.413.74.017.35.22.62.510.01.8
removal cut7.77.4..............6.74.611.77.85.65.41.41.4..2.62.52.91.0
plentering15.310.0..........5.04.912.511.7....5.65.4......1.80.8
thinning of mountain forest15.310.0........22.314.060.011.025.015.346.79.146.812.150.011.838.35.713.54.733.37.534.72.8
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..........................2.62.50.40.4
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #169741/156124
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