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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: rockfall 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..............................
thinning12.411.7..........................0.80.8
establishment cut12.411.7......................18.111.6..2.51.4
removal cut12.411.7..........................0.80.8
plentering..............................
thinning of mountain forest..................8.38.0..8.35.6..3.03.03.21.6
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total37.317.1................8.38.0..8.35.618.111.63.03.07.42.4
2-5 yearsno treatment..............................
tending............25.021.7..23.111.7....4.24.19.18.7..5.02.0
thinning12.411.7..............7.77.4........3.03.02.51.4
establishment cut..............66.727.3......4.24.1....2.51.4
removal cut..................8.38.0........0.80.8
plentering..............................
thinning of mountain forest..................8.38.0..4.24.1..6.14.23.31.6
coppice cut..........................3.03.00.80.8
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total12.411.7..........25.021.766.727.330.812.816.710.8..12.56.79.18.712.15.714.93.2
6-10 yearsno treatment..............................
tending......100.0.............10.09.5......1.61.1
thinning..100.0.............7.77.4....4.24.1....2.61.5
establishment cut12.411.7..........................0.80.8
removal cut..............................
plentering..............................
thinning of mountain forest12.411.7..........25.021.7..15.410.016.710.840.015.58.35.69.18.76.14.212.43.0
coppice cut..........................3.03.00.80.8
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total24.915.3100.0...100.0.....25.021.7..23.111.716.710.850.015.912.56.79.18.79.15.018.23.5
11-20 yearsno treatment..............................
tending..................8.38.0........0.80.8
thinning............25.021.7..7.77.4....4.24.1....2.51.4
establishment cut12.411.7......................9.18.7..1.71.2
removal cut..............................
plentering..............................
thinning of mountain forest..........100.0.25.021.7..7.77.425.012.610.09.58.35.6..9.15.09.92.7
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............33.327.3............0.80.8
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total12.411.7........100.0.50.025.033.327.315.410.033.313.710.09.512.56.79.18.79.15.015.73.3
> 20 yearsno treatment12.912.0..............30.812.825.012.640.015.554.310.254.715.066.78.243.84.5
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..............................
total12.912.0..............30.812.825.012.640.015.554.310.254.715.066.78.243.84.5
totalno treatment12.912.0..............30.812.825.012.640.015.554.310.254.715.066.78.243.84.5
tending......100.0.....25.021.7..23.111.78.38.010.09.54.24.19.18.7..7.42.4
thinning24.915.3100.0.........25.021.7..23.111.7....8.35.6..3.03.08.42.5
establishment cut37.317.1............66.727.3......4.24.127.213.4..7.52.4
removal cut12.411.7................8.38.0........1.61.2
plentering..............................
thinning of mountain forest12.411.7........100.0.50.025.0..23.111.758.314.350.015.929.19.39.18.724.27.528.84.1
coppice cut..........................6.14.21.71.2
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............33.327.3............0.80.8
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..............................
total100.0.100.0...100.0...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 #168826/155209
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