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NFI4b

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: processes in channels SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey) %± %± %± %± %± %± %±
0-1 yearno treatment..............
tending1.11.11.10.60.60.6......0.40.2
thinning5.62.40.40.42.21.1....0.40.41.00.3
establishment cut3.31.91.80.82.21.10.50.51.91.1..1.40.3
removal cut1.11.1..0.60.60.50.50.60.60.40.40.40.2
plentering1.11.11.50.70.60.6......0.50.2
thinning of mountain forest..1.80.81.10.81.10.8..1.90.81.20.3
coppice cut..............
conversion..............
transformation..............
sanitary felling..0.70.5........0.20.1
plentering in broadleaf forest....0.60.6......0.10.1
tending of forest edge1.11.1........0.40.40.20.1
planting..............
agrosilvicultural treatments1.11.1..........0.10.1
total14.43.77.31.67.82.02.21.12.51.33.11.15.50.7
2-5 yearsno treatment..............
tending3.31.92.61.03.91.51.10.8..0.80.51.80.4
thinning10.03.22.91.03.41.31.10.8..1.50.82.50.5
establishment cut8.93.02.61.02.81.22.71.26.42.01.90.83.50.5
removal cut1.11.11.10.60.60.6....0.80.50.60.2
plentering..2.91.01.10.80.50.5....1.00.3
thinning of mountain forest1.11.15.11.34.51.53.81.41.91.12.71.03.50.5
coppice cut..........0.40.40.10.1
conversion..0.40.4........0.10.1
transformation..............
sanitary felling1.11.1....0.50.5....0.20.1
plentering in broadleaf forest2.21.60.40.43.91.5......0.90.3
tending of forest edge..0.70.50.60.6..1.30.9..0.40.2
planting..............
agrosilvicultural treatments..............
total27.84.718.72.420.73.09.82.29.62.38.01.714.61.0
6-10 yearsno treatment..............
tending..4.01.21.71.01.10.81.30.90.40.41.70.4
thinning11.13.35.11.36.21.80.50.53.81.52.30.94.20.6
establishment cut5.62.41.80.83.91.54.91.62.51.31.50.83.00.5
removal cut1.11.11.10.60.60.6..0.60.61.10.70.80.3
plentering2.21.65.51.41.71.0..0.60.60.40.42.00.4
thinning of mountain forest2.21.69.51.87.82.08.12.03.21.42.71.06.00.7
coppice cut2.21.6........1.50.80.50.2
conversion..........0.40.40.10.1
transformation..............
sanitary felling......0.50.5..0.40.40.20.1
plentering in broadleaf forest4.42.20.70.52.81.2......1.00.3
tending of forest edge....0.60.6......0.10.1
planting..............
agrosilvicultural treatments1.11.10.70.50.60.60.50.5..0.40.40.50.2
total30.04.828.62.725.83.315.82.712.12.611.11.920.01.2
11-20 yearsno treatment..............
tending2.21.61.50.70.60.61.60.93.81.5..1.40.3
thinning3.31.92.91.03.41.42.21.12.51.32.71.02.80.5
establishment cut6.72.62.91.02.81.25.41.74.51.62.30.93.70.6
removal cut1.11.11.10.61.71.00.50.5..0.40.40.80.3
plentering..1.80.81.71.0..0.60.6..0.80.3
thinning of mountain forest2.21.613.62.17.31.913.62.57.02.07.31.69.40.9
coppice cut..........2.30.90.50.2
conversion..........0.80.50.20.1
transformation..0.40.40.60.6......0.20.1
sanitary felling..0.40.41.10.8......0.30.2
plentering in broadleaf forest1.11.10.40.41.10.8......0.30.2
tending of forest edge....0.60.6......0.10.1
planting..............
agrosilvicultural treatments1.11.10.40.4..0.50.50.60.60.40.40.40.2
total17.84.025.32.620.73.023.93.119.13.116.02.320.81.2
> 20 yearsno treatment10.03.220.12.424.93.348.43.756.74.061.83.039.11.4
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..............
total10.03.220.12.424.93.348.43.756.74.061.83.039.11.4
totalno treatment10.03.220.12.424.93.348.43.756.74.061.83.039.11.4
tending6.72.69.21.76.71.93.81.45.11.81.10.75.30.7
thinning30.04.811.41.915.22.73.81.46.42.06.91.610.50.9
establishment cut24.44.59.21.711.82.413.62.515.32.95.71.411.50.9
removal cut4.52.23.31.13.41.31.10.81.30.92.71.02.60.5
plentering3.31.911.71.95.01.60.50.51.30.90.40.44.20.6
thinning of mountain forest5.62.430.02.820.73.026.63.312.12.614.52.220.11.2
coppice cut2.21.6........4.21.21.10.3
conversion..0.40.4......1.10.70.40.2
transformation..0.40.40.60.6......0.20.1
sanitary felling1.11.11.10.61.10.81.10.8..0.40.40.80.3
plentering in broadleaf forest7.82.81.50.78.42.1......2.30.4
tending of forest edge1.11.10.70.51.71.0..1.30.90.40.40.80.3
planting..............
agrosilvicultural treatments3.31.91.10.60.60.61.10.80.60.60.80.51.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #167549/153932
search result: 1 entry on 1 page

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