Search legacy datasets

back

search result: 155765 entries on 6491 pages

NFI4b

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment........1.1581.158
tending....0.4100....0.4100
thinning0.7711.4501.4501.158..4.627
establishment cut1.1580.41000.7711.158..3.233
removal cut0.41000.4100......0.771
plentering0.41001.4500.771....2.538
thinning of mountain forest0.7710.4100..0.771..1.845
coppice cut............
conversion............
transformation............
sanitary felling0.4100........0.4100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments....0.4100....0.4100
total3.6313.9303.6312.9351.15815.015
Eastern Jurano treatment........1.2571.257
tending............
thinning0.4100..0.41000.870..1.649
establishment cut............
removal cut..0.41000.4100....0.870
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling..0.4100......0.4100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.41000.8700.8700.8701.2574.030
Western Plateauno treatment............
tending0.4100........0.4100
thinning............
establishment cut......0.4100..0.4100
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.4100....0.4100..0.870
Central Plateauno treatment............
tending..0.3100......0.3100
thinning0.31000.3100......0.671
establishment cut..0.957......0.957
removal cut............
plentering......0.3100..0.3100
thinning of mountain forest0.3100........0.3100
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest....0.3100....0.3100
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.6711.5440.31000.3100..2.833
Eastern Plateauno treatment........0.41000.4100
tending......0.4100..0.4100
thinning....0.771....0.771
establishment cut............
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest....0.4100....0.4100
tending of forest edge............
planting............
agrosilvicultural treatments............
total....1.1580.41000.41001.844
Western Pre-Alpsno treatment........0.7700.770
tending....0.4100....0.4100
thinning..0.41001.157....1.549
establishment cut..0.4100......0.4100
removal cut............
plentering............
thinning of mountain forest....0.41000.4100..0.770
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.7701.9440.41000.7703.730
Central Pre-Alpsno treatment........0.41000.4100
tending..0.771......0.771
thinning......0.4100..0.4100
establishment cut............
removal cut......0.4100..0.4100
plentering..0.41000.4100....0.771
thinning of mountain forest..0.41000.41000.4100..1.158
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..1.4500.7711.1580.41003.631
Eastern Pre-Alpsno treatment........0.7710.771
tending0.41000.4100......0.771
thinning0.7710.7711.1570.4100..2.935
establishment cut..0.7710.41000.4100..1.450
removal cut............
plentering............
thinning of mountain forest......0.771..0.771
coppice cut............
conversion............
transformation............
sanitary felling......0.4100..0.4100
plentering in broadleaf forest..0.4100..0.4100..0.771
tending of forest edge....0.4100....0.4100
planting............
agrosilvicultural treatments............
total1.1572.1401.8442.1400.7717.920
Northwestern Alpsno treatment........2.2402.240
tending..0.7710.4100....1.157
thinning..0.41000.7710.4100..1.450
establishment cut......0.4100..0.4100
removal cut............
plentering............
thinning of mountain forest..0.41000.7711.844..2.935
coppice cut............
conversion0.4100........0.4100
transformation............
sanitary felling0.4100........0.4100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.7711.4501.8442.5372.2408.619
Central Alpsno treatment........0.7700.770
tending......0.3100..0.3100
thinning....0.3100....0.3100
establishment cut......0.3100..0.3100
removal cut..0.3100......0.3100
plentering............
thinning of mountain forest0.31000.31000.7701.449..2.734
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments......0.3100..0.3100
total0.31000.7701.0572.4370.7705.224
Northeastern Alpsno treatment........1.1581.158
tending....0.4100....0.4100
thinning............
establishment cut............
removal cut..0.4100..0.4100..0.770
plentering............
thinning of mountain forest..0.7700.7700.4100..1.844
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest0.41000.4100......0.770
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.41001.4491.1570.7701.1584.726
Southwestern Alpsno treatment........9.9189.918
tending..0.3100......0.3100
thinning....0.7712.141..2.735
establishment cut0.7710.31002.1410.771..3.830
removal cut0.3100........0.3100
plentering..0.3100......0.3100
thinning of mountain forest1.4501.7443.1332.141..8.220
coppice cut............
conversion............
transformation............
sanitary felling....0.3100....0.3100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments....0.3100....0.3100
total2.4372.7356.5224.8269.91826.410
Southeastern Alpsno treatment........7.4217.421
tending..1.1580.41000.771..2.141
thinning....0.771....0.771
establishment cut1.4500.7710.7710.771..3.531
removal cut0.771........0.771
plentering......0.4100..0.4100
thinning of mountain forest..1.4500.7710.4100..2.538
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge..0.4100......0.4100
planting............
agrosilvicultural treatments............
total2.1413.5312.5382.1417.42117.613
Southern Alpsno treatment........11.41711.417
tending..0.7710.771....1.450
thinning..1.1580.4100....1.450
establishment cut..0.7710.41000.771..1.845
removal cut0.7710.4100..0.4100..1.450
plentering............
thinning of mountain forest0.7711.1581.1583.233..6.024
coppice cut..0.41001.1581.158..2.538
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total1.4504.3293.6315.32511.41725.911
Switzerlandno treatment........37.01037.010
tending0.8714.2292.5381.450..8.920
thinning2.1414.2297.5225.027..18.914
establishment cut3.2334.1294.2294.628..16.115
removal cut2.1411.8450.41001.158..5.426
plentering0.41002.1411.1580.771..4.229
thinning of mountain forest3.4326.3247.72111.318..28.711
coppice cut..0.41001.1581.158..2.538
conversion0.4100........0.4100
transformation............
sanitary felling0.7710.41000.31000.4100..1.845
plentering in broadleaf forest0.41000.7710.7710.4100..2.141
tending of forest edge..0.41000.4100....0.771
planting............
agrosilvicultural treatments....0.7710.3100..1.058
total13.41624.61226.51126.21137.010127.75

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168262/154645

NFI3

forest area: altitudinal vegetation zone · regeneration cover · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zoneregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine< 1%..............
1-9%......0.7500.21000.21001.041
10-25%......0.21000.2100..0.371
26-50%........0.2100..0.2100
51-75%..............
76-100%..............
total......0.9450.5580.21001.633
lower subalpine< 1%..............
1-9%0.2100..0.21001.2380.5580.4712.427
10-25%....0.9450.3710.471..1.633
26-50%....0.7500.5580.2100..1.435
51-75%..........0.21000.2100
76-100%....0.2100......0.2100
total0.2100..2.0302.1291.1410.5585.817
upper montane< 1%....0.471......0.471
1-9%0.2100..1.2380.3710.21001.6333.522
10-25%....0.9450.21000.5581.4353.024
26-50%....0.4710.3710.4710.5581.533
51-75%....0.21000.3710.2100..0.750
76-100%0.2100..0.2100......0.471
total0.471..3.2231.2381.2383.5229.514
lower montane< 1%0.2100..0.2100..0.21000.21000.750
1-9%0.471..1.8320.371..1.1413.522
10-25%0.2100..0.7500.2100..0.5581.633
26-50%0.2100..0.9450.3710.2100..1.633
51-75%0.2100..1.238..0.21000.5582.129
76-100%....0.21000.2100..0.21000.558
total1.141..5.0191.0410.5582.52710.113
colline/submontane< 1%0.2100..........0.2100
1-9%0.471..0.7500.3710.21001.4353.024
10-25%1.141....0.750..2.1293.921
26-50%0.21000.21000.4710.2100..0.7501.633
51-75%0.21000.21000.558....0.21001.141
76-100%....0.471....0.21000.558
total2.0300.4712.0301.2380.21004.61910.313
total< 1%0.471..0.558..0.21000.21001.338
1-9%1.141..3.9212.9241.1414.61913.611
10-25%1.338..2.5271.5331.1414.12110.413
26-50%0.4710.21002.3281.4350.9451.2386.317
51-75%0.4710.21002.0300.3710.3710.9454.121
76-100%0.2100..0.9450.2100..0.4711.633
total3.6220.47112.1126.3163.52211.31237.27

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168263/154646

NFI4b

forest area: degree of mixture · crown closure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a....1.1580.31000.4100..1.845
crowded..............
normal..............
loose..............
open..............
scattered..............
grouped crowded..............
grouped normal..............
heterogeneous..............
total....1.1580.31000.4100..1.845
pure conifer forestn/a..............
crowded1.1580.41003.5313.1330.41001.1589.519
normal1.1580.41004.6283.1332.1412.24113.416
loose....1.1581.7441.8441.8456.323
open0.771..0.41002.4372.1411.1586.723
scattered....0.41001.7440.7710.41003.133
grouped crowded....1.1580.7710.4100..2.141
grouped normal....0.41000.31001.8441.1583.532
heterogeneous......3.4310.41000.41004.129
total2.9350.77111.31716.4139.5197.82148.78
mixed conifer forestn/a..............
crowded3.233..2.8351.0580.41000.41007.821
normal1.1581.4501.158..0.7710.7715.027
loose1.1580.41000.771..0.4100..2.538
open0.771..0.41001.0580.4100..2.538
scattered0.41000.41000.41000.771....1.845
grouped crowded..............
grouped normal0.4100..0.4100..0.4100..1.158
heterogeneous0.4100..........0.4100
total7.2222.1415.7252.7352.1411.15820.913
mixed broadleaf forestn/a..............
crowded1.8450.41002.1410.31000.4100..5.027
normal1.1580.41001.450......2.935
loose..0.41001.450......1.845
open1.158..........1.158
scattered..0.41000.41000.771..0.41001.745
grouped crowded..............
grouped normal....0.4100......0.4100
heterogeneous..0.4100........0.4100
total4.0301.8455.7251.0580.41000.410013.116
pure broadleaf forestn/a..............
crowded2.5380.41005.3261.058..8.52017.814
normal2.2410.7713.2330.3100..2.5388.920
loose0.41000.771..0.31000.41000.41002.141
open0.4100..0.7710.771..1.1582.835
scattered..0.4100......0.41000.771
grouped crowded........0.41000.7711.158
grouped normal..............
heterogeneous0.4100..........0.4100
total5.8252.1419.2192.4370.77113.51633.710
totaln/a....1.1580.31000.4100..1.845
crowded8.6201.15813.8165.5241.15810.01840.09
normal5.4252.83510.3183.4312.8355.42530.111
loose1.4501.4503.2332.1412.5372.14112.717
open2.935..1.4504.1282.5372.14113.016
scattered0.41001.1581.1583.1330.7711.1587.322
grouped crowded....1.1580.7710.7710.7713.233
grouped normal0.4100..1.1580.31002.1411.1585.027
heterogeneous0.7710.4100..3.4310.41000.41005.226
total19.8136.72333.01022.91113.11622.812118.35

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168264/154647

NFI4b

forest area: degree of mixture · crown closure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
cantoncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a............
crowded............
normal....0.4100..0.41000.870
loose........0.41000.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.4100..0.8701.257
AIn/a............
crowded............
normal............
loose..0.3100......0.3100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.3100......0.3100
ARn/a............
crowded..0.31000.31000.3100..1.055
normal..0.669......0.669
loose............
open............
scattered......0.3100..0.3100
grouped crowded............
grouped normal............
heterogeneous............
total..1.0550.31000.669..1.937
BEn/a0.771........0.771
crowded..0.31002.4380.7712.4385.824
normal..2.7350.7711.4501.4506.223
loose....0.7710.771..1.450
open..0.31000.31000.3100..1.058
scattered....0.3100..0.31000.771
grouped crowded..0.771......0.771
grouped normal..0.31000.3100....0.771
heterogeneous........0.31000.3100
total0.7714.4274.8263.1334.52717.513
BL/BSn/a............
crowded..0.4100....0.8701.257
normal........0.8700.870
loose............
open........0.41000.4100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100....2.0432.439
FRn/a............
crowded..0.4100..0.41000.7701.549
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100..0.41000.7701.549
GEn/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
GLn/a............
crowded....0.4100..0.8701.257
normal..0.41000.4100..0.41001.257
loose....0.4100....0.4100
open............
scattered............
grouped crowded............
grouped normal......0.4100..0.4100
heterogeneous............
total..0.41001.2570.41001.2573.133
GRn/a0.3100........0.3100
crowded..1.0580.7710.31000.31002.438
normal..3.5310.771..0.7714.926
loose..2.8350.31000.7710.31004.229
open..2.4380.3100....2.835
scattered..1.058......1.058
grouped crowded..0.3100....0.31000.771
grouped normal..1.7450.3100....2.141
heterogeneous..0.3100......0.3100
total0.310013.3162.4381.0581.74518.913
JUn/a............
crowded..0.870......0.870
normal............
loose........0.41000.4100
open....0.41000.4100..0.870
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.8700.41000.41000.41001.944
LUn/a............
crowded............
normal........0.31000.3100
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total........0.31000.3100
NEn/a............
crowded......0.6700.31001.057
normal....0.3100....0.3100
loose....0.670....0.670
open....0.31000.3100..0.670
scattered............
grouped crowded............
grouped normal....0.3100....0.3100
heterogeneous....0.3100....0.3100
total....1.9401.0570.31003.230
NWn/a............
crowded..0.4100......0.4100
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100......0.4100
OWn/a............
crowded..0.4100......0.4100
normal........0.41000.4100
loose............
open........0.41000.4100
scattered....0.4100....0.4100
grouped crowded............
grouped normal............
heterogeneous............
total..0.41000.4100..0.7701.549
SGn/a0.4100........0.4100
crowded..0.41000.7700.4100..1.450
normal....1.1570.7700.7702.537
loose..0.4100..0.4100..0.770
open........0.41000.4100
scattered..0.4100......0.4100
grouped crowded............
grouped normal............
heterogeneous......0.4100..0.4100
total0.41001.1571.8441.8441.1576.123
SHn/a............
crowded......0.4100..0.4100
normal............
loose............
open............
scattered....0.4100....0.4100
grouped crowded............
grouped normal............
heterogeneous............
total....0.41000.4100..0.770
SOn/a............
crowded........0.41000.4100
normal........0.41000.4100
loose............
open..0.4100......0.4100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.4100....0.8701.157
SZn/a............
crowded....0.4100....0.4100
normal....0.4100..0.7701.157
loose....0.4100....0.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....1.157..0.7701.844
TGn/a............
crowded............
normal....0.31000.3100..0.670
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.31000.3100..0.670
TIn/a............
crowded..0.771....8.2209.019
normal..0.7710.771..2.1413.631
loose..0.771....0.41001.158
open..0.771....1.1581.844
scattered......0.41000.41000.771
grouped crowded........0.7710.771
grouped normal..1.158......1.158
heterogeneous..0.4100......0.4100
total..4.3280.7710.410012.91618.313
URn/a............
crowded..0.770..0.31000.31001.349
normal..1.349......1.349
loose..0.3100......0.3100
open..0.3100......0.3100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..2.634..0.31000.31003.330
VDn/a............
crowded....1.9440.8711.5504.230
normal..0.871..0.41000.41001.550
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..0.8711.9441.1581.9445.725
VSn/a0.3100........0.3100
crowded..3.8301.0580.7712.1417.521
normal..3.133....0.31003.431
loose..1.744....0.31002.141
open..2.4371.058..0.7714.128
scattered..1.7440.7710.771..3.133
grouped crowded..1.058......1.058
grouped normal..0.3100......0.3100
heterogeneous..3.431......3.431
total0.310017.5132.7351.4503.43125.410
ZGn/a............
crowded............
normal............
loose........0.41000.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total........0.41000.4100
ZHn/a............
crowded............
normal............
loose............
open............
scattered......0.4100..0.4100
grouped crowded............
grouped normal............
heterogeneous............
total......0.4100..0.4100
Switzerlandn/a1.745........1.745
crowded..9.5197.8214.92717.91440.29
normal..13.1165.0272.8359.12029.911
loose..6.2232.4381.7452.34112.717
open..6.6232.4381.1582.93513.016
scattered..3.1331.8451.7450.7717.322
grouped crowded..2.141....1.1583.133
grouped normal..3.5321.0580.4100..4.927
heterogeneous..4.1290.31000.41000.31005.226
total1.74548.4820.71312.91634.310117.95

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168265/154648

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-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..............
tending....0.2100......0.2100
thinning0.2100..0.2100......0.471
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest........0.2100..0.2100
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments......0.2100....0.2100
total0.2100..0.4710.21000.2100..0.945
2-5 yearsno treatment..............
tending....0.750......0.750
thinning....0.558......0.558
establishment cut....1.141......1.141
removal cut..........0.21000.2100
plentering........0.2100..0.2100
thinning of mountain forest....0.21000.5580.21000.21001.041
coppice cut..........0.21000.2100
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.2100........0.21000.471
total0.2100..2.5270.5580.4710.7504.220
6-10 yearsno treatment..............
tending....0.4710.558....0.945
thinning0.7500.21000.2100....0.21001.338
establishment cut0.558..0.2100..0.4710.4711.435
removal cut....0.2100......0.2100
plentering..............
thinning of mountain forest....0.4710.3710.4710.21001.238
coppice cut..............
conversion..............
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.2100..........0.2100
total1.6330.21001.2381.0410.7500.7505.518
11-20 yearsno treatment..............
tending0.2100..0.2100......0.471
thinning....0.7500.2100..0.21001.141
establishment cut....0.7500.3710.21000.21001.435
removal cut..........0.21000.2100
plentering..............
thinning of mountain forest....0.9450.21000.471..1.435
coppice cut..........0.21000.2100
conversion0.2100..........0.2100
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..........0.21000.2100
total0.471..2.5270.7500.5580.9454.919
> 20 yearsno treatment1.3380.21005.5183.9211.7329.01421.69
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..............
total1.3380.21005.5183.9211.7329.01421.69
totalno treatment1.3380.21005.5183.9211.7329.01421.69
tending0.2100..1.4350.558....2.129
thinning0.9450.21001.6330.2100..0.4713.224
establishment cut0.558..2.0300.3710.5580.5583.921
removal cut....0.2100....0.4710.558
plentering........0.2100..0.2100
thinning of mountain forest....1.4351.0411.1410.4713.921
coppice cut..........0.4710.471
conversion0.2100..........0.2100
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.471....0.2100..0.4710.945
total3.6220.47112.1126.3163.52211.31237.27

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168266/154649

NFI4b

forest area: degree of mixture · crown closure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a......1.745..1.745
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total......1.745..1.745
pure conifer forestn/a............
crowded1.158..2.2415.5250.7719.519
normal1.158..1.4508.6202.14113.316
loose....0.7713.8301.8456.323
open0.771....4.8271.1586.623
scattered......2.8350.41003.133
grouped crowded......2.141..2.141
grouped normal....0.41002.1411.1583.532
heterogeneous......3.8300.41004.229
total2.935..4.72733.5107.52148.68
mixed conifer forestn/a............
crowded2.6380.7711.4502.8350.41007.821
normal1.5500.7710.7711.4500.7715.027
loose1.158..0.7710.771..2.538
open0.771....1.745..2.538
scattered0.771..0.41000.771..1.845
grouped crowded............
grouped normal0.4100....0.771..1.158
heterogeneous0.4100........0.4100
total7.3221.4503.2337.9211.15821.013
mixed broadleaf forestn/a............
crowded1.5500.41001.4501.745..5.027
normal1.1580.41000.41001.058..2.835
loose..0.41000.41001.058..1.745
open1.158........1.158
scattered....0.7710.7710.41001.845
grouped crowded............
grouped normal......0.3100..0.3100
heterogeneous..0.4100......0.4100
total3.7311.4502.9354.8270.410013.116
pure broadleaf forestn/a............
crowded1.8451.1581.1585.2268.52017.714
normal2.2410.7711.8451.7452.5388.920
loose0.41000.41000.41000.7710.41002.141
open0.4100..0.7710.7711.1582.835
scattered..0.4100....0.41000.771
grouped crowded......0.31000.7711.158
grouped normal............
heterogeneous..0.4100......0.4100
total4.7272.8354.0308.72013.51633.610
totaln/a......1.745..1.745
crowded6.9232.1416.12415.2159.61940.09
normal5.8251.8454.32912.8165.32530.011
loose1.5500.7712.2416.2232.14112.717
open2.935..0.7717.3222.14113.016
scattered0.7710.41001.1584.1291.1587.422
grouped crowded......2.4380.7713.133
grouped normal0.4100..0.41003.1331.1584.927
heterogeneous0.41000.771..3.8300.41005.226
total18.6135.62514.81556.7722.312118.15

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168267/154650

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey) %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
0-1 yearno treatment....................................................
tending........................................5.95.7........0.50.5
thinning..............8.38.0................25.021.7................0.90.7
establishment cut....................................................
removal cut....................................................
plentering....................................................
thinning of mountain forest................2.62.5................................0.50.5
coppice cut....................................................
conversion....................................................
transformation....................................................
sanitary felling....................................................
plentering in broadleaf forest....................................................
tending of forest edge....................................................
planting....................................................
agrosilvicultural treatments............................................2.62.6....0.50.5
total..............8.38.02.62.5..............25.021.7......5.95.7..2.62.6....2.41.0
2-5 yearsno treatment....................................................
tending......8.05.4..100.0...............33.327.3......................1.91.0
thinning..............8.38.0..........33.327.3............5.95.7........1.40.8
establishment cut............................28.617.1..........23.510.3........3.01.2
removal cut................2.62.5................................0.50.5
plentering................2.62.5................................0.50.5
thinning of mountain forest......4.03.9........2.62.5....................2.22.2....7.94.4....2.81.1
coppice cut......................................2.22.2..........0.50.5
conversion....................................................
transformation....................................................
sanitary felling....................................................
plentering in broadleaf forest....................................................
tending of forest edge....................................................
planting....................................................
agrosilvicultural treatments......................................2.22.2..25.021.7......1.00.7
total......12.06.5..100.0...8.38.07.74.3........66.727.328.617.1........6.53.729.411.125.021.77.94.4....11.52.2
6-10 yearsno treatment....................................................
tending......8.05.4....................................7.94.4....2.31.0
thinning......4.03.950.035.5....8.38.0..33.319.3........14.313.2........2.22.2..........3.41.3
establishment cut......4.03.950.035.5......7.74.316.715.2....33.327.5............2.22.2..........3.91.4
removal cut........................................5.95.7........0.50.5
plentering....................................................
thinning of mountain forest......4.03.9........5.13.5..........14.313.2........2.22.2....5.33.6....3.31.2
coppice cut....................................................
conversion....................................................
transformation....................................................
sanitary felling..................16.715.2........................2.62.6....0.90.7
plentering in broadleaf forest....................................................
tending of forest edge....................................................
planting....................................................
agrosilvicultural treatments..................16.715.2..............................0.50.5
total......20.08.0100.0.....8.38.012.85.483.315.2....33.327.5..28.617.1........6.53.75.95.7..15.85.9....14.82.4
11-20 yearsno treatment....................................................
tending......4.03.9......8.38.0..................................0.90.7
thinning......8.05.4......8.38.02.62.5..........................5.33.6....2.81.1
establishment cut................2.62.5................100.0...2.22.25.95.7..5.33.6....3.81.3
removal cut......................................2.22.2..........0.50.5
plentering....................................................
thinning of mountain forest......12.06.5........7.74.3..........14.313.2..............2.62.6....3.81.3
coppice cut......................................2.22.2..........0.50.5
conversion................................25.021.7................0.50.5
transformation....................................................
sanitary felling....................................................
plentering in broadleaf forest....................................................
tending of forest edge....................................................
planting....................................................
agrosilvicultural treatments......................................2.22.2..........0.50.5
total......24.08.5......16.710.812.85.4..........14.313.2..25.021.7100.0...8.74.25.95.7..13.15.5....13.22.3
> 20 yearsno treatment......44.09.9......58.314.264.17.716.715.3..100.0.66.727.433.327.328.617.1..50.025.0....78.26.152.912.175.021.760.67.9....58.13.4
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....................................................
total......44.09.9......58.314.264.17.716.715.3..100.0.66.727.433.327.328.617.1..50.025.0....78.26.152.912.175.021.760.67.9....58.13.4
totalno treatment......44.09.9......58.314.264.17.716.715.3..100.0.66.727.433.327.328.617.1..50.025.0....78.26.152.912.175.021.760.67.9....58.13.4
tending......20.08.0..100.0...8.38.0..........33.327.3............5.95.7..7.94.4....5.71.6
thinning......12.06.550.035.5....33.313.62.62.533.319.3......33.327.314.313.2..25.021.7....2.22.25.95.7..5.33.6....8.61.9
establishment cut......4.03.950.035.5......10.34.916.715.2....33.327.5..28.617.1....100.0...4.43.029.411.1..5.33.6....10.72.1
removal cut................2.62.5....................2.22.25.95.7........1.40.8
plentering................2.62.5................................0.50.5
thinning of mountain forest......20.08.0........18.06.2..........28.617.1........4.43.0....15.85.9....10.32.1
coppice cut......................................4.43.0..........0.90.7
conversion................................25.021.7................0.50.5
transformation....................................................
sanitary felling..................16.715.2........................2.62.6....0.90.7
plentering in broadleaf forest....................................................
tending of forest edge....................................................
planting....................................................
agrosilvicultural treatments..................16.715.2..................4.43.0..25.021.72.62.6....2.41.0
total......100.0.100.0.100.0...100.0.100.0.100.0...100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.....100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #168268/154651

NFI4b

forest area: degree of mixture · crown closure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
degree of mixturecrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a..0.7710.41000.31000.4100..1.845
crowded..............
normal..............
loose..............
open..............
scattered..............
grouped crowded..............
grouped normal..............
heterogeneous..............
total..0.7710.41000.31000.4100..1.845
pure conifer forestn/a..............
crowded1.1581.4501.4503.8301.1580.7719.419
normal1.1582.5382.4383.1332.1412.14113.316
loose....1.0581.7441.8451.8456.323
open0.771..0.31002.4372.1411.1586.623
scattered....0.31001.7440.7710.41003.133
grouped crowded..0.771..1.0580.4100..2.141
grouped normal..0.4100..0.31001.8451.1583.532
heterogeneous......3.4310.41000.41004.129
total2.9355.0265.52517.51310.2187.52148.58
mixed conifer forestn/a..............
crowded3.2331.1581.7441.0580.41000.41007.821
normal2.141..1.450..0.7710.7714.927
loose1.1580.41000.771..0.4100..2.538
open0.7710.4100..1.0580.4100..2.538
scattered0.7710.4100..0.771....1.845
grouped crowded..............
grouped normal0.41000.4100....0.4100..1.158
heterogeneous0.4100..........0.4100
total8.6202.5383.8302.7352.1411.15820.813
mixed broadleaf forestn/a..............
crowded1.8451.1581.0580.7710.4100..4.927
normal1.4500.7710.771......2.835
loose0.41000.41000.3100..0.771..1.845
open1.158..........1.158
scattered....0.7710.771..0.41001.745
grouped crowded..............
grouped normal....0.3100......0.3100
heterogeneous0.4100..........0.4100
total5.0272.2413.1331.4501.1580.410013.116
pure broadleaf forestn/a..............
crowded2.9353.2331.0582.141..8.52017.714
normal2.9351.1581.7440.31000.41002.5388.820
loose0.771..0.31000.31000.41000.41002.141
open0.41000.41000.31000.771..1.1582.835
scattered0.4100........0.41000.771
grouped crowded........0.41000.7711.158
grouped normal..............
heterogeneous0.4100..........0.4100
total7.5224.7283.4313.4311.15813.51633.610
totaln/a..0.7710.41000.31000.4100..1.845
crowded8.9206.9235.2257.5211.8459.61939.89
normal7.5224.3296.2233.4313.2335.32530.011
loose2.1410.7712.4382.1413.2332.14112.617
open2.9350.7710.7714.1282.5382.14113.016
scattered1.1580.41001.0583.1330.7711.1587.322
grouped crowded..0.771..1.0580.7710.7713.233
grouped normal0.41000.7710.31000.31002.1411.1584.927
heterogeneous1.158....3.4310.41000.41005.226
total24.01215.11516.21425.41014.81522.312117.85

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168269/154652

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
cantontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGno treatment............
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............
total............
AIno treatment............
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............
total............
ARno treatment............
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............
total............
BEno treatment........2.0302.030
tending..0.4710.4710.2100..0.945
thinning....0.21000.471..0.558
establishment cut....0.2100....0.2100
removal cut............
plentering............
thinning of mountain forest..0.21000.21000.558..0.945
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.5580.9451.1412.0304.420
BL/BSno treatment............
tending............
thinning....0.2100....0.2100
establishment cut....0.2100....0.2100
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total....0.470....0.470
FRno treatment............
tending..0.2100......0.2100
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............
total..0.2100......0.2100
GEno treatment............
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............
total............
GLno treatment........1.2371.237
tending......0.2100..0.2100
thinning0.21000.21000.21000.2100..0.749
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............
total0.21000.21000.21000.3701.2372.128
GRno treatment........4.4204.420
tending............
thinning......0.2100..0.2100
establishment cut....0.5580.2100..0.750
removal cut..0.2100......0.2100
plentering..0.2100......0.2100
thinning of mountain forest0.21000.21000.3710.558..1.238
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.21000.5580.9450.9454.4206.816
JUno treatment........0.21000.2100
tending............
thinning....0.471....0.471
establishment cut....0.2100....0.2100
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling....0.2100....0.2100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments....0.2100....0.2100
total....0.944..0.21001.140
LUno treatment............
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............
total............
NEno treatment........0.21000.2100
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............
total........0.21000.2100
NWno treatment........0.4700.470
tending............
thinning............
establishment cut....0.2100....0.2100
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total....0.2100..0.4700.656
OWno treatment........0.21000.2100
tending..0.2100......0.2100
thinning..0.2100......0.2100
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............
total..0.470....0.21000.557
SGno treatment........0.4710.471
tending............
thinning....0.2100....0.2100
establishment cut..0.471......0.471
removal cut............
plentering............
thinning of mountain forest....0.21000.2100..0.471
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.4710.4710.21000.4711.237
SHno treatment............
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............
total............
SOno treatment........0.3710.371
tending............
thinning0.2100........0.2100
establishment cut............
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion......0.2100..0.2100
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.2100....0.21000.3710.750
SZno treatment............
tending............
thinning............
establishment cut......0.557..0.557
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total......0.557..0.557
TGno treatment............
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............
total............
TIno treatment........6.3166.316
tending............
thinning....0.2100....0.2100
establishment cut....0.21000.2100..0.471
removal cut......0.2100..0.2100
plentering............
thinning of mountain forest..0.21000.2100....0.471
coppice cut..0.2100..0.2100..0.471
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments..0.2100..0.2100..0.471
total..0.5580.5580.7506.3168.114
URno treatment........1.7321.732
tending0.2100........0.2100
thinning..0.2100......0.2100
establishment cut..0.749..0.2100..0.944
removal cut....0.2100....0.2100
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.21000.9440.21000.21001.7323.223
VDno treatment........0.5580.558
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..0.2100......0.2100
total..0.2100....0.5580.750
VSno treatment........3.9213.921
tending....0.558....0.558
thinning......0.371..0.371
establishment cut......0.371..0.371
removal cut............
plentering............
thinning of mountain forest..0.5580.3710.2100..1.041
coppice cut............
conversion............
transformation............
sanitary felling....0.2100....0.2100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.2100........0.2100
total0.21000.5581.0410.9453.9216.516
ZGno treatment............
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............
total............
ZHno treatment............
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............
total............
Switzerlandno treatment........21.7921.79
tending0.21000.7500.9450.371..2.129
thinning0.3710.5581.3381.041..3.224
establishment cut..1.1411.5351.435..4.021
removal cut..0.21000.21000.2100..0.558
plentering..0.2100......0.2100
thinning of mountain forest0.21001.0411.2381.435..3.821
coppice cut..0.2100..0.2100..0.471
conversion......0.2100..0.2100
transformation............
sanitary felling....0.371....0.371
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.21000.4710.21000.2100..0.945
total0.9454.3205.5184.91921.7937.37

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168270/154653

NFI4b

forest area: degree of mixture · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a............
crowded..0.7712.5381.1581.4505.725
normal..1.1581.1581.1580.7713.930
loose....1.158..0.41001.450
open..0.7710.7711.158..2.538
scattered....0.4100....0.4100
grouped crowded............
grouped normal....0.4100....0.4100
heterogeneous....0.4100....0.4100
total..2.5386.4233.2332.53814.615
Eastern Juran/a............
crowded..0.4100..0.41000.41001.257
normal....0.4100..1.6492.044
loose............
open........0.41000.4100
scattered....0.4100....0.4100
grouped crowded............
grouped normal............
heterogeneous............
total..0.41000.8700.41002.4404.030
Western Plateaun/a............
crowded....0.41000.4100..0.870
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total....0.41000.4100..0.870
Central Plateaun/a............
crowded....0.3100..0.9571.250
normal........0.6710.671
loose......0.3100..0.3100
open............
scattered........0.31000.3100
grouped crowded............
grouped normal............
heterogeneous........0.31000.3100
total....0.31000.31002.2372.833
Eastern Plateaun/a............
crowded............
normal....0.7710.4100..1.158
loose........0.41000.4100
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous......0.4100..0.4100
total....0.7710.7710.41001.844
Western Pre-Alpsn/a............
crowded..0.7700.41000.7700.7702.637
normal..0.4100....0.41000.770
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..1.1570.41000.7701.1573.332
Central Pre-Alpsn/a............
crowded..0.771....0.41001.158
normal..0.4100....0.41000.771
loose....0.41000.4100..0.771
open........0.41000.4100
scattered....0.4100....0.4100
grouped crowded............
grouped normal..0.4100......0.4100
heterogeneous............
total..1.4500.7710.41001.1583.631
Eastern Pre-Alpsn/a............
crowded..0.7711.1570.771..2.537
normal..0.7710.7710.41001.1572.935
loose..0.7710.4100..0.41001.450
open........0.41000.4100
scattered......0.771..0.771
grouped crowded............
grouped normal............
heterogeneous............
total..2.1402.1401.8441.8447.920
Northwestern Alpsn/a0.771........0.771
crowded....0.7710.41002.2403.233
normal..1.844..0.7710.41002.935
loose............
open....0.4100....0.4100
scattered............
grouped crowded..0.771......0.771
grouped normal....0.4100....0.4100
heterogeneous............
total0.7712.5371.4501.1572.5378.220
Central Alpsn/a............
crowded..0.770..0.31000.31001.449
normal..1.4490.3100..0.31002.140
loose..0.3100......0.3100
open..0.3100......0.3100
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..2.7340.31000.31000.7704.127
Northeastern Alpsn/a0.4100........0.4100
crowded....0.770..0.7701.449
normal..0.41000.41000.41000.41001.449
loose....0.41000.4100..0.770
open............
scattered..0.4100......0.4100
grouped crowded............
grouped normal......0.4100..0.4100
heterogeneous............
total0.41000.7701.4491.1571.1574.726
Southwestern Alpsn/a0.3100........0.3100
crowded..3.8301.0580.7712.1417.521
normal..3.133....0.31003.431
loose..1.744....0.31002.141
open..2.4371.058..0.7714.128
scattered..1.7440.7710.771..3.133
grouped crowded..1.058......1.058
grouped normal..0.3100......0.3100
heterogeneous..3.431......3.431
total0.310017.5132.7351.4503.43125.410
Southeastern Alpsn/a0.4100........0.4100
crowded..1.1580.41000.4100..1.845
normal..2.1410.771..0.41003.233
loose..1.8450.41000.7710.41003.233
open..2.1410.4100....2.538
scattered..0.771......0.771
grouped crowded..0.4100....0.41000.771
grouped normal..1.8450.4100....2.141
heterogeneous..0.4100......0.4100
total0.410010.2182.1411.1581.15814.815
Southern Alpsn/a............
crowded..0.7710.4100..8.5209.619
normal..2.1410.771..2.5385.325
loose..1.845....0.41002.141
open..1.158....1.1582.141
scattered..0.4100..0.41000.41001.158
grouped crowded........0.7710.771
grouped normal..1.158......1.158
heterogeneous..0.4100......0.4100
total..7.5211.1580.410013.51622.312
Switzerlandn/a1.845........1.845
crowded..9.5197.8215.12717.61440.09
normal..13.4165.0272.9358.92030.211
loose..6.3232.5381.7452.14112.617
open..6.6232.4381.1582.93513.016
scattered..3.1331.8451.8450.7717.322
grouped crowded..2.141....1.1583.233
grouped normal..3.5321.1580.4100..4.927
heterogeneous..4.1290.41000.41000.31005.226
total1.84548.7821.01313.21633.610118.25

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168271/154654

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
urgency of next treatment (interview survey)type of next treatment (interview survey) %± %± %± %± %± %±
0-1 yearno treatment............
tending......0.90.9..0.50.5
thinning5.04.9....0.90.9..1.00.7
establishment cut............
removal cut............
plentering............
thinning of mountain forest......0.90.9..0.50.5
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments......0.90.9..0.50.5
total5.04.9....3.51.7..2.41.0
2-5 yearsno treatment............
tending....15.410.01.81.2..1.90.9
thinning....7.77.41.81.2..1.40.8
establishment cut....7.77.44.41.9..2.81.1
removal cut........1.61.60.50.5
plentering......0.90.9..0.50.5
thinning of mountain forest......4.41.91.61.62.81.1
coppice cut........1.61.60.50.5
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments5.04.9......1.61.61.00.7
total5.04.9..30.812.813.13.26.43.111.42.2
6-10 yearsno treatment............
tending......4.41.9..2.31.0
thinning20.09.0..7.77.40.90.91.61.63.41.3
establishment cut15.08.0..7.77.41.81.23.22.23.91.3
removal cut......0.90.9..0.50.5
plentering............
thinning of mountain forest......5.32.11.61.63.31.2
coppice cut............
conversion............
transformation............
sanitary felling5.04.9....0.90.9..1.00.7
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments5.04.9........0.50.5
total45.111.1..15.410.014.03.26.43.114.82.4
11-20 yearsno treatment............
tending5.04.9....0.90.9..1.00.7
thinning....7.77.43.51.71.61.62.81.1
establishment cut....7.77.45.32.11.61.63.81.3
removal cut........1.61.60.50.5
plentering............
thinning of mountain forest......7.02.4..3.71.3
coppice cut........1.61.60.50.5
conversion5.04.9........0.50.5
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments........1.61.60.50.5
total10.06.7..15.410.016.63.58.03.413.22.3
> 20 yearsno treatment34.910.7100.0.38.513.552.74.779.35.158.33.4
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............
total34.910.7100.0.38.513.552.74.779.35.158.33.4
totalno treatment34.910.7100.0.38.513.552.74.779.35.158.33.4
tending5.04.9..15.410.07.92.5..5.71.6
thinning25.09.7..23.111.77.02.43.22.28.61.9
establishment cut15.08.0..23.111.711.43.04.82.710.42.1
removal cut......0.90.93.22.21.40.8
plentering......0.90.9..0.50.5
thinning of mountain forest......17.53.63.22.210.32.1
coppice cut........3.22.21.00.7
conversion5.04.9........0.50.5
transformation............
sanitary felling5.04.9....0.90.9..1.00.7
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments10.06.7....0.90.93.22.22.41.1
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168272/154655

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..............
41-60%....100.0.50.020.4....36.114.5
61-80%......50.020.466.727.3100.0.54.615.0
over 80%........33.327.3..9.28.8
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine0-20%....9.18.7......1.81.8
21-40%....9.38.811.16.111.110.5..8.83.7
41-60%....9.18.740.79.533.315.733.315.731.46.1
61-80%100.0...36.314.533.39.133.315.744.416.636.96.4
over 80%....36.314.514.86.822.213.922.213.921.15.4
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....3.43.4......1.31.3
21-40%..........7.77.41.31.3
41-60%....10.45.716.710.825.012.515.710.212.83.8
61-80%40.015.550.035.424.17.925.012.525.012.530.712.828.25.1
over 80%60.015.550.035.462.09.058.314.250.014.546.013.856.45.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%....3.73.6......1.11.1
41-60%..16.715.2..9.18.710.09.5..3.21.8
61-80%14.36.616.715.214.86.836.414.540.015.511.110.519.74.2
over 80%85.76.666.719.381.57.554.515.050.015.888.910.576.04.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%6.36.1....9.18.733.327.3..3.01.7
61-80%18.89.89.18.728.09.036.414.533.327.315.66.421.44.1
over 80%75.010.890.98.772.09.054.515.033.327.384.46.475.64.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%....2.11.5......0.60.4
21-40%....2.21.54.52.52.72.71.61.62.10.8
41-60%1.81.85.35.15.42.326.95.421.66.87.93.411.21.7
61-80%21.85.615.88.423.64.434.35.835.17.923.45.326.22.4
over 80%76.45.778.99.366.64.934.35.840.58.167.15.959.92.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168273/154656

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
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
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............
tending......0.2100..0.2100
thinning0.2100....0.2100..0.471
establishment cut............
removal cut............
plentering............
thinning of mountain forest......0.2100..0.2100
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments......0.2100..0.2100
total0.2100....0.750..0.945
2-5 yearsno treatment............
tending....0.4710.371..0.750
thinning....0.21000.371..0.558
establishment cut....0.21000.945..1.041
removal cut........0.21000.2100
plentering......0.2100..0.2100
thinning of mountain forest......0.9450.21001.041
coppice cut........0.21000.2100
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.2100......0.21000.471
total0.2100..0.7502.6260.7504.220
6-10 yearsno treatment............
tending......0.945..0.945
thinning0.750..0.21000.21000.21001.338
establishment cut0.558..0.21000.3710.4711.435
removal cut......0.2100..0.2100
plentering............
thinning of mountain forest......1.0410.21001.238
coppice cut............
conversion............
transformation............
sanitary felling0.2100....0.2100..0.471
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.2100........0.2100
total1.633..0.4712.8250.7505.518
11-20 yearsno treatment............
tending0.2100....0.2100..0.471
thinning....0.21000.7500.21001.041
establishment cut....0.21001.0410.21001.435
removal cut........0.21000.2100
plentering............
thinning of mountain forest......1.435..1.435
coppice cut........0.21000.2100
conversion0.2100........0.2100
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments........0.21000.2100
total0.471..0.4713.3230.9454.919
> 20 yearsno treatment1.3380.21000.94510.4138.81421.69
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............
total1.3380.21000.94510.4138.81421.69
totalno treatment1.3380.21000.94510.4138.81421.69
tending0.2100..0.4711.633..2.129
thinning0.945..0.5581.4350.4713.224
establishment cut0.558..0.5582.3280.5583.921
removal cut......0.21000.4710.558
plentering......0.2100..0.2100
thinning of mountain forest......3.5220.4713.821
coppice cut........0.4710.471
conversion0.2100........0.2100
transformation............
sanitary felling0.2100....0.2100..0.471
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.471....0.21000.4710.945
total3.6220.21002.32819.8911.11237.17

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168274/154657

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%..............
21-40%..............
41-60%....0.41001.058....1.450
61-80%......1.0580.7710.41002.141
over 80%........0.4100..0.4100
total....0.41002.1411.1580.41003.830
lower subalpine0-20%....0.4100......0.4100
21-40%....0.41001.0580.4100..1.745
41-60%....0.41003.8301.1581.1586.223
61-80%0.4100..1.4503.1331.1581.4507.322
over 80%....1.4501.4500.7710.7714.229
total0.4100..3.9309.2183.2333.23319.913
upper montane0-20%....0.4100......0.4100
21-40%..........0.41000.4100
41-60%....1.1580.7711.1580.7713.532
61-80%1.4500.41002.5381.0581.1581.4507.821
over 80%2.2410.41006.4232.4372.1412.14115.515
total3.6310.77110.3184.1284.2284.62727.611
lower montane0-20%..............
21-40%....0.4100......0.4100
41-60%..0.4100..0.31000.4100..1.058
61-80%1.4500.41001.4501.4501.4500.41006.324
over 80%8.6201.4507.8212.1411.8442.83524.512
total10.1182.1419.6193.8303.5313.23332.310
colline/submontane0-20%..............
21-40%..............
41-60%0.4100....0.31000.4100..1.158
61-80%1.1580.41002.5381.4500.41001.8457.422
over 80%4.3293.5316.4232.1410.41009.61926.311
total5.8253.9308.9203.8301.15811.41734.710
total0-20%....0.771......0.771
21-40%....0.7711.0580.41000.41002.538
41-60%0.41000.41001.8456.2232.8351.84513.316
61-80%4.3291.1587.8217.9204.6275.32531.010
over 80%15.1155.32622.0127.9205.32515.31570.97
total19.8136.72333.01022.91113.11622.812118.35

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168275/154658

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
AG0-20%............
21-40%............
41-60%............
61-80%........33.327.333.327.3
over 80%........66.727.366.727.3
total........100.0.100.0.
AI0-20%............
21-40%............
41-60%............
61-80%..100.0.......100.0.
over 80%............
total..100.0.......100.0.
AR0-20%............
21-40%............
41-60%......33.327.7..16.715.5
61-80%....50.036.033.327.7..33.319.6
over 80%....50.036.033.327.7100.0.50.020.8
total....100.0.100.0.100.0.100.0.
BE0-20%..25.021.7......2.01.9
21-40%............
41-60%100.0...14.79.6....6.03.4
61-80%..50.025.028.412.018.89.818.89.823.55.9
over 80%..25.021.756.913.381.39.781.39.768.56.5
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BS0-20%............
21-40%............
41-60%........20.018.016.715.3
61-80%........20.018.016.715.3
over 80%......100.0.60.022.166.719.4
total......100.0.100.0.100.0.
FR0-20%............
21-40%............
41-60%............
61-80%........100.0.25.021.7
over 80%....100.0.100.0...75.021.7
total....100.0.100.0.100.0.100.0.
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%............
41-60%....33.327.5....12.511.8
61-80%............
over 80%....66.727.4100.0.100.0.87.511.6
total....100.0.100.0.100.0.100.0.
GR0-20%............
21-40%..9.18.7......1.91.8
41-60%..45.515.025.29.78.38.012.511.722.35.7
61-80%66.727.227.313.424.99.750.014.425.015.333.36.4
over 80%33.327.218.211.649.911.241.714.262.517.142.66.7
total100.0.100.0.100.0.100.0.100.0.100.0.
JU0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
LU0-20%............
21-40%............
41-60%............
61-80%............
over 80%........100.0.100.0.
total........100.0.100.0.
NE0-20%............
21-40%............
41-60%............
61-80%....66.727.328.617.2..40.015.6
over 80%....33.327.471.417.1..60.015.5
total....100.0.100.0...100.0.
NW0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0...100.0.
total......100.0...100.0.
OW0-20%............
21-40%............
41-60%............
61-80%..100.0...50.035.7100.0.75.021.8
over 80%......50.035.7..25.021.8
total..100.0...100.0.100.0.100.0.
SG0-20%............
21-40%..100.0.......5.85.6
41-60%............
61-80%....50.025.114.313.3..17.79.3
over 80%....50.025.185.713.2100.0.76.510.3
total..100.0.100.0.100.0.100.0.100.0.
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0.100.0.100.0.
total......100.0.100.0.100.0.
SZ0-20%............
21-40%............
41-60%............
61-80%............
over 80%....100.0.100.0.100.0.100.0.
total....100.0.100.0.100.0.100.0.
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%....100.0.100.0...100.0.
total....100.0.100.0...100.0.
TI0-20%............
21-40%....20.017.9....2.01.9
41-60%..14.313.2......2.01.9
61-80%100.0.57.118.740.021.9..16.76.823.55.9
over 80%..28.617.140.021.9100.0.83.36.872.56.2
total100.0.100.0.100.0.100.0.100.0.100.0.
UR0-20%....33.327.4....10.09.5
21-40%......33.327.4..10.09.5
41-60%............
61-80%....33.327.4..100.0.30.014.6
over 80%..100.0.33.327.466.727.4..50.015.9
total..100.0.100.0.100.0.100.0.100.0.
VD0-20%............
21-40%............
41-60%............
61-80%..100.0.40.021.9....20.010.3
over 80%....60.021.9100.0.100.0.80.010.3
total..100.0.100.0.100.0.100.0.100.0.
VS0-20%............
21-40%..10.35.7......4.12.3
41-60%50.020.441.49.213.38.89.18.77.77.425.75.1
61-80%50.020.431.08.620.010.336.414.530.812.831.15.4
over 80%..17.27.066.712.254.515.061.513.539.25.7
total100.0.100.0.100.0.100.0.100.0.100.0.
ZG0-20%............
21-40%............
41-60%............
61-80%............
over 80%......100.0...100.0.
total......100.0...100.0.
ZH0-20%............
21-40%............
41-60%............
61-80%........100.0.100.0.
over 80%............
total........100.0.100.0.
Switzerland0-20%..1.71.71.21.2....0.60.4
21-40%..8.83.81.31.31.01.0..2.10.8
41-60%36.014.431.56.113.03.83.21.83.11.811.21.7
61-80%54.815.037.16.428.05.119.34.121.34.126.02.4
over 80%9.28.720.95.456.45.676.64.475.64.360.12.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168276/154659

NFI3

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
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
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) %± %± %± %± %± %± %±
0-1 yearno treatment..............
tending....2.62.5......0.50.5
thinning4.84.7..2.62.5......1.00.7
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest........4.54.4..0.50.5
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments......2.62.6....0.50.5
total4.84.7..5.13.52.62.64.54.4..2.41.0
2-5 yearsno treatment..............
tending..14.36.6........2.01.0
thinning..3.63.55.13.5......1.40.8
establishment cut....15.45.8......2.81.1
removal cut..........1.61.60.50.5
plentering........4.54.4..0.50.5
thinning of mountain forest..3.63.5..7.94.44.54.41.61.62.81.1
coppice cut..........1.61.60.50.5
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments4.84.7........1.61.61.00.7
total4.84.721.47.820.56.57.94.49.16.16.43.111.42.2
6-10 yearsno treatment..............
tending..7.14.9..7.94.4....2.41.0
thinning19.18.6..5.13.5....1.61.63.41.2
establishment cut14.37.63.63.5....9.16.13.22.23.81.3
removal cut....2.62.5......0.50.5
plentering..............
thinning of mountain forest..3.63.52.62.55.33.69.16.11.61.63.31.2
coppice cut..............
conversion..............
transformation..............
sanitary felling4.84.7....2.62.6....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments4.84.7..........0.50.5
total42.910.814.36.610.34.915.85.918.28.26.43.114.82.4
11-20 yearsno treatment..............
tending4.84.7..2.62.5......1.00.7
thinning..7.14.92.62.55.33.6..1.61.62.81.1
establishment cut....10.34.95.33.64.54.41.61.63.71.3
removal cut..........1.61.60.50.5
plentering..............
thinning of mountain forest..10.75.92.62.52.62.613.67.3..3.81.3
coppice cut..........1.61.60.50.5
conversion4.84.7..........0.50.5
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..........1.61.60.50.5
total9.56.417.97.217.96.113.15.518.28.28.03.413.32.3
> 20 yearsno treatment38.010.646.49.446.28.060.67.950.010.779.35.158.23.4
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..............
total38.010.646.49.446.28.060.67.950.010.779.35.158.23.4
totalno treatment38.010.646.49.446.28.060.67.950.010.779.35.158.23.4
tending4.84.721.47.85.13.57.94.4....5.71.6
thinning23.89.310.75.915.45.85.33.6..3.22.28.61.9
establishment cut14.37.63.63.525.67.05.33.613.67.34.82.710.42.1
removal cut....2.62.5....3.22.21.40.8
plentering........4.54.4..0.50.5
thinning of mountain forest..17.97.25.13.515.85.931.89.93.22.210.42.1
coppice cut..........3.22.21.00.7
conversion4.84.7..........0.50.5
transformation..............
sanitary felling4.84.7....2.62.6....0.90.7
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments9.56.4....2.62.6..3.22.22.41.1
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 #168277/154660

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%............
21-40%............
41-60%............
61-80%........0.41000.4100
over 80%........0.8700.870
total........1.2571.257
AI0-20%............
21-40%............
41-60%............
61-80%..0.3100......0.3100
over 80%............
total..0.3100......0.3100
AR0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%....0.31000.3100..0.669
over 80%....0.31000.31000.31001.055
total....0.6691.0550.31001.937
BE0-20%..0.3100......0.3100
21-40%............
41-60%0.3100..0.771....1.058
61-80%..0.7711.4501.0581.0584.129
over 80%..0.31002.7354.4274.42712.016
total0.31001.4504.8265.5255.52517.513
BL/BS0-20%............
21-40%............
41-60%........0.41000.4100
61-80%........0.41000.4100
over 80%......0.41001.2571.649
total......0.41002.0432.439
FR0-20%............
21-40%............
41-60%............
61-80%........0.41000.4100
over 80%....0.41000.770..1.157
total....0.41000.7700.41001.549
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%............
41-60%....0.4100....0.4100
61-80%............
over 80%....0.8701.5490.41002.736
total....1.2571.5490.41003.133
GR0-20%............
21-40%..0.3100......0.3100
41-60%..1.7451.8450.31000.31004.229
61-80%0.7711.0581.7452.1410.7716.323
over 80%0.31000.7713.5311.7451.7458.020
total1.0583.8307.0224.2292.83518.913
JU0-20%............
21-40%............
41-60%............
61-80%............
over 80%......1.6490.41001.944
total......1.6490.41001.944
LU0-20%............
21-40%............
41-60%............
61-80%............
over 80%........0.31000.3100
total........0.31000.3100
NE0-20%............
21-40%............
41-60%............
61-80%....0.6700.670..1.349
over 80%....0.31001.644..1.940
total....1.0572.237..3.230
NW0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.4100..0.4100
total......0.4100..0.4100
OW0-20%............
21-40%............
41-60%............
61-80%..0.4100..0.41000.41001.157
over 80%......0.4100..0.4100
total..0.4100..0.7700.41001.549
SG0-20%............
21-40%..0.4100......0.4100
41-60%............
61-80%....0.7700.4100..1.157
over 80%....0.7702.2401.8444.727
total..0.41001.4502.5371.8446.123
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.41000.41000.770
total......0.41000.41000.770
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.41000.8701.157
total......0.41000.8701.157
SZ0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.7700.7700.41001.844
total....0.7700.7700.41001.844
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%....0.31000.3100..0.670
total....0.31000.3100..0.670
TI0-20%............
21-40%....0.4100....0.4100
41-60%..0.4100......0.4100
61-80%0.41001.4500.771..1.8444.328
over 80%..0.7710.7712.9359.01913.316
total0.41002.5371.8442.93510.71818.313
UR0-20%....0.3100....0.3100
21-40%......0.3100..0.3100
41-60%............
61-80%....0.3100..0.7701.057
over 80%..0.7700.31000.770..1.743
total..0.7701.0571.0570.7703.330
VD0-20%............
21-40%............
41-60%............
61-80%..0.41000.871....1.158
over 80%....1.1581.5501.9444.628
total..0.41001.9441.5501.9445.725
VS0-20%............
21-40%..1.058......1.058
41-60%1.0584.1280.7710.31000.31006.522
61-80%1.0583.1331.0581.4501.4507.920
over 80%..1.7443.4312.1412.7359.918
total2.1419.9185.1253.8304.52725.410
ZG0-20%............
21-40%............
41-60%............
61-80%............
over 80%......0.4100..0.4100
total......0.4100..0.4100
ZH0-20%............
21-40%............
41-60%............
61-80%........0.41000.4100
over 80%............
total........0.41000.4100
Switzerland0-20%..0.31000.3100....0.771
21-40%..1.7450.41000.3100..2.438
41-60%1.4506.2233.5321.0581.15813.216
61-80%2.1417.3227.6216.2247.52230.710
over 80%0.31004.12915.41524.61226.51170.97
total3.83019.71327.21132.11035.110117.95

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168278/154661

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
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
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..............
tending....0.2100......0.2100
thinning0.2100..0.2100......0.471
establishment cut..............
removal cut..............
plentering..............
thinning of mountain forest........0.2100..0.2100
coppice cut..............
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments......0.2100....0.2100
total0.2100..0.3710.21000.2100..0.945
2-5 yearsno treatment..............
tending..0.750........0.750
thinning..0.21000.371......0.558
establishment cut....1.041......1.041
removal cut..........0.21000.2100
plentering........0.2100..0.2100
thinning of mountain forest..0.2100..0.5580.21000.21001.041
coppice cut..........0.21000.2100
conversion..............
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.2100........0.21000.471
total0.21001.1411.4350.5580.4710.7504.220
6-10 yearsno treatment..............
tending..0.471..0.558....0.945
thinning0.750..0.371....0.21001.238
establishment cut0.5580.2100....0.4710.4711.435
removal cut....0.2100......0.2100
plentering..............
thinning of mountain forest..0.21000.21000.3710.4710.21001.238
coppice cut..............
conversion..............
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.2100..........0.2100
total1.6330.7500.7501.0410.7500.7505.518
11-20 yearsno treatment..............
tending0.2100..0.2100......0.471
thinning..0.4710.21000.371..0.21001.141
establishment cut....0.7500.3710.21000.21001.435
removal cut..........0.21000.2100
plentering..............
thinning of mountain forest..0.5580.21000.21000.558..1.435
coppice cut..........0.21000.2100
conversion0.2100..........0.2100
transformation..............
sanitary felling..............
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments..........0.21000.2100
total0.4710.9451.2380.9450.7500.9454.919
> 20 yearsno treatment1.4352.3283.1233.9211.9308.81421.69
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..............
total1.4352.3283.1233.9211.9308.81421.69
totalno treatment1.4352.3283.1233.9211.9308.81421.69
tending0.21001.1410.3710.558....2.129
thinning0.9450.5581.0410.371..0.4713.224
establishment cut0.5580.21001.7310.3710.5580.5583.821
removal cut....0.2100....0.4710.558
plentering........0.2100..0.2100
thinning of mountain forest..0.9450.3711.0411.2380.4713.921
coppice cut..........0.4710.471
conversion0.2100..........0.2100
transformation..............
sanitary felling0.2100....0.2100....0.471
plentering in broadleaf forest..............
tending of forest edge..............
planting..............
agrosilvicultural treatments0.471....0.2100..0.4710.945
total3.8225.1196.7166.5163.82111.11237.07

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168279/154662

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%............
21-40%............
41-60%......40.015.5..36.314.5
61-80%......50.015.8100.0.54.715.0
over 80%......10.09.5..9.18.7
total......100.0.100.0.100.0.
lower subalpine0-20%......2.32.2..1.71.7
21-40%......11.54.8..8.83.8
41-60%......34.07.133.315.731.56.1
61-80%100.0...100.0.29.56.944.416.637.06.4
over 80%......22.76.322.213.921.05.4
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%......2.22.1..1.31.3
21-40%........8.38.01.31.3
41-60%......17.55.616.910.912.83.8
61-80%33.315.750.035.433.315.723.96.333.213.628.35.1
over 80%66.715.750.035.466.715.756.57.341.514.256.45.6
total100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%............
21-40%......2.92.9..1.11.1
41-60%....5.65.45.94.0..3.31.8
61-80%16.07.3..22.29.826.57.611.110.519.74.2
over 80%84.07.3100.0.72.210.664.78.288.910.576.04.5
total100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%............
21-40%............
41-60%6.36.1....6.74.6..3.01.7
61-80%12.58.322.213.936.414.526.78.115.66.421.44.1
over 80%81.39.877.813.963.614.566.78.684.46.475.64.3
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%......1.20.9..0.60.4
21-40%......3.71.51.61.62.10.8
41-60%2.01.9..2.42.418.93.18.03.411.21.7
61-80%19.65.618.89.834.17.428.03.523.85.426.22.4
over 80%78.45.781.39.863.47.548.13.966.65.959.92.7
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168280/154663

NFI3

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: terrestrial grid NFI3
state 2004/06
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..................5.35.1........0.50.5
thinning5.35.1..................5.95.7......0.90.7
establishment cut..............................
removal cut..............................
plentering..............................
thinning of mountain forest........................4.54.4..0.50.5
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments......................2.62.6....0.50.5
total5.35.1................5.35.15.95.72.62.64.54.4..2.41.0
2-5 yearsno treatment..............................
tending..........50.035.412.511.7..11.17.4..........1.91.0
thinning............12.511.7....5.35.15.95.7......1.40.8
establishment cut..............33.327.2..21.19.45.95.7......3.01.2
removal cut..........................1.61.60.50.5
plentering........................4.54.4..0.50.5
thinning of mountain forest................5.65.4....7.94.44.54.41.61.62.81.1
coppice cut..........................1.61.60.50.5
conversion..............................
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments5.35.1........................1.61.61.00.7
total5.35.1........50.035.425.015.333.327.216.78.826.310.111.87.87.94.49.16.16.43.111.52.2
6-10 yearsno treatment..............................
tending................11.17.4....7.94.4....2.31.0
thinning15.88.4100.0...........33.327.2....5.95.7....1.61.63.41.3
establishment cut15.88.4..........12.511.7..........9.16.13.22.23.81.3
removal cut..................5.35.1........0.50.5
plentering..............................
thinning of mountain forest................5.65.4..5.95.75.33.69.16.11.61.63.31.2
coppice cut..............................
conversion..............................
transformation..............................
sanitary felling5.35.1....................2.62.6....0.90.7
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments5.35.1..........................0.50.5
total42.111.3100.0.........12.511.733.327.216.78.85.35.111.87.815.85.918.28.26.43.114.72.4
11-20 yearsno treatment..............................
tending5.35.1..................5.95.7......0.90.7
thinning............12.511.7..5.65.4..5.95.75.33.6..1.61.62.81.1
establishment cut..............33.327.2..15.88.4..5.33.64.54.41.61.63.91.3
removal cut..........................1.61.60.50.5
plentering..............................
thinning of mountain forest................16.78.8..5.95.72.62.613.67.3..3.81.3
coppice cut..........................1.61.60.50.5
conversion5.35.1..........................0.50.5
transformation..............................
sanitary felling..............................
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments..........................1.61.60.50.5
total10.57.0..........12.511.733.327.222.29.815.88.417.69.313.15.518.28.28.03.413.32.3
> 20 yearsno treatment36.811.1....100.0...50.035.450.017.7..44.411.747.411.552.912.160.67.950.010.779.35.158.13.4
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..............................
total36.811.1....100.0...50.035.450.017.7..44.411.747.411.552.912.160.67.950.010.779.35.158.13.4
totalno treatment36.811.1....100.0...50.035.450.017.7..44.411.747.411.552.912.160.67.950.010.779.35.158.13.4
tending5.35.1........50.035.412.511.7..22.29.85.35.15.95.77.94.4....5.71.6
thinning21.19.4100.0.........25.015.333.327.25.65.45.35.123.510.35.33.6..3.22.28.61.9
establishment cut15.88.4..........12.511.766.727.2..36.811.15.95.75.33.613.67.34.82.710.62.1
removal cut..................5.35.1......3.22.21.50.8
plentering........................4.54.4..0.50.5
thinning of mountain forest................27.810.6..11.87.815.85.931.89.93.22.210.32.1
coppice cut..........................3.22.20.90.7
conversion5.35.1..........................0.50.5
transformation..............................
sanitary felling5.35.1....................2.62.6....0.90.7
plentering in broadleaf forest..............................
tending of forest edge..............................
planting..............................
agrosilvicultural treatments10.57.0....................2.62.6..3.22.22.41.0
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 #168281/154664

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%............
21-40%............
41-60%......1.450..1.450
61-80%......1.7450.41002.141
over 80%......0.3100..0.3100
total......3.5320.41003.830
lower subalpine0-20%......0.3100..0.3100
21-40%......1.745..1.745
41-60%......5.2261.1586.223
61-80%0.4100..1.1584.5281.4507.422
over 80%......3.5320.7714.229
total0.4100..1.15815.2153.23319.913
upper montane0-20%......0.3100..0.3100
21-40%........0.41000.4100
41-60%......2.8350.7713.532
61-80%1.1580.41001.1583.8301.4507.721
over 80%2.2410.41002.2419.0191.84515.515
total3.3330.7713.23315.9144.32927.411
lower montane0-20%............
21-40%......0.3100..0.3100
41-60%....0.41000.771..1.158
61-80%1.550..1.4503.1330.41006.424
over 80%7.7211.8454.7277.6212.83524.512
total9.1201.8456.52311.7173.23332.310
colline/submontane0-20%............
21-40%............
41-60%0.4100....0.771..1.158
61-80%0.7710.7711.4502.8351.8457.422
over 80%4.7272.5382.5386.9229.61926.211
total5.8253.2334.03010.41811.31734.710
total0-20%......0.771..0.771
21-40%......2.1410.41002.438
41-60%0.4100..0.410010.7181.84513.216
61-80%3.7311.1585.02615.9145.32531.011
over 80%14.6154.6279.41927.31114.91570.77
total18.6135.62514.81556.7722.312118.15

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168282/154665

NFI3

forest area: urgency of next treatment (interview survey) · type of next treatment (interview survey) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontype of next treatment (interview survey)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jurano treatment........1.3381.338
tending......0.2100..0.2100
thinning0.2100..0.558....0.750
establishment cut....0.558....0.558
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion......0.2100..0.2100
transformation............
sanitary felling....0.2100....0.2100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments..0.21000.2100....0.471
total0.21000.21001.4350.4711.3383.423
Eastern Jurano treatment............
tending............
thinning....0.2100....0.2100
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............
total....0.2100....0.2100
Western Plateauno treatment............
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............
total............
Central Plateauno treatment........0.21000.2100
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............
total........0.21000.2100
Eastern Plateauno treatment............
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............
total............
Western Pre-Alpsno treatment........0.21000.2100
tending..0.2100......0.2100
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............
total..0.2100....0.21000.471
Central Pre-Alpsno treatment........0.7500.750
tending..0.2100......0.2100
thinning..0.2100..0.2100..0.471
establishment cut....0.2100....0.2100
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.4710.21000.21000.7501.435
Eastern Pre-Alpsno treatment............
tending............
thinning....0.2100....0.2100
establishment cut..0.2100..0.2100..0.471
removal cut............
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.21000.21000.2100..0.558
Northwestern Alpsno treatment........1.4351.435
tending..0.4710.471....0.750
thinning......0.2100..0.2100
establishment cut............
removal cut............
plentering............
thinning of mountain forest..0.21000.21000.558..0.944
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total..0.5580.5580.7501.4353.223
Central Alpsno treatment........1.7331.733
tending0.2100........0.2100
thinning..0.2100......0.2100
establishment cut..0.850..0.657..1.337
removal cut....0.2100....0.2100
plentering............
thinning of mountain forest............
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.21000.9440.21000.6571.7333.622
Northeastern Alpsno treatment........1.5331.533
tending......0.2100..0.2100
thinning0.21000.21000.21000.2100..0.750
establishment cut..0.2100......0.2100
removal cut............
plentering............
thinning of mountain forest....0.21000.2100..0.371
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.21000.3710.3710.5571.5332.923
Southwestern Alpsno treatment........3.9213.921
tending....0.558....0.558
thinning......0.371..0.371
establishment cut......0.371..0.371
removal cut............
plentering............
thinning of mountain forest..0.5580.3710.2100..1.041
coppice cut............
conversion............
transformation............
sanitary felling....0.2100....0.2100
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.2100........0.2100
total0.21000.5581.0410.9453.9216.516
Southeastern Alpsno treatment........1.9301.930
tending............
thinning............
establishment cut....0.4710.2100..0.558
removal cut............
plentering..0.2100......0.2100
thinning of mountain forest0.21000.21000.4710.558..1.238
coppice cut............
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments............
total0.21000.4710.7500.7501.9303.821
Southern Alpsno treatment........8.8148.814
tending............
thinning....0.21000.2100..0.471
establishment cut....0.4710.2100..0.558
removal cut..0.2100..0.2100..0.471
plentering............
thinning of mountain forest..0.21000.2100....0.471
coppice cut..0.2100..0.2100..0.471
conversion............
transformation............
sanitary felling............
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments..0.2100..0.2100..0.471
total..0.7500.7500.9458.81411.112
Switzerlandno treatment........21.6921.69
tending0.21000.7500.9450.371..2.129
thinning0.3710.5581.3381.041..3.224
establishment cut..1.1411.4351.435..4.021
removal cut..0.21000.21000.2100..0.558
plentering..0.2100......0.2100
thinning of mountain forest0.21001.0411.2381.435..3.821
coppice cut..0.2100..0.2100..0.471
conversion......0.2100..0.2100
transformation............
sanitary felling....0.371....0.371
plentering in broadleaf forest............
tending of forest edge............
planting............
agrosilvicultural treatments0.21000.4710.21000.2100..0.945
total0.9454.3205.5184.91921.6937.27

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #168283/154666

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
restriction: landslide/mudflow SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..............
41-60%..100.0...50.020.4....36.314.5
61-80%......50.020.466.727.2100.0.54.515.0
over 80%........33.327.2..9.28.7
total..100.0...100.0.100.0.100.0.100.0.
lower subalpine0-20%..20.017.9........1.81.8
21-40%....25.922.210.35.711.110.5..8.83.8
41-60%......41.49.233.315.733.315.731.46.1
61-80%100.0.60.021.924.721.531.08.633.315.744.416.637.06.4
over 80%..20.017.949.425.017.27.022.213.922.213.921.05.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....7.16.9......1.31.2
21-40%..........8.38.01.31.3
41-60%..15.410.07.16.913.38.823.111.716.910.912.93.8
61-80%36.414.530.812.828.612.120.010.323.111.733.213.628.35.1
over 80%63.614.553.813.857.113.266.712.253.813.841.514.256.35.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%....5.35.1......1.11.1
41-60%....5.35.19.18.79.18.7..3.21.8
61-80%13.36.218.211.610.57.036.414.545.515.011.110.519.74.2
over 80%86.76.281.811.678.99.354.515.045.515.088.910.576.04.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
colline/submontane0-20%..............
21-40%..............
41-60%4.03.9....7.77.416.715.2..3.01.7
61-80%16.07.325.012.530.014.530.812.833.319.315.66.421.44.1
over 80%80.08.075.012.570.014.561.513.550.020.484.46.475.64.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%..2.42.42.12.1......0.60.4
21-40%....4.43.04.12.32.42.41.61.62.10.8
41-60%1.51.57.14.04.32.925.75.119.06.18.03.411.21.7
61-80%19.44.828.67.021.36.031.15.435.77.423.85.426.22.4
over 80%79.15.061.97.568.06.839.25.742.97.666.65.959.92.7
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 #168284/154667

NFI3

forest area: altitudinal vegetation zone · regeneration cover · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: rockfall SilvaProtect, modelled and assigned = inside perimeter
grid: terrestrial grid NFI3
state 2004/06
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantonregeneration cover %± %± %± %± %± %±
AG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
AI< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
AR< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
BE< 1%......28.617.1..8.05.4
1-9%..14.313.250.020.414.313.220.017.924.08.5
10-25%..14.313.233.319.3..40.021.920.08.0
26-50%..57.218.716.715.214.313.220.017.928.09.0
51-75%......42.818.7..12.06.5
76-100%..14.313.2....20.017.98.05.4
total..100.0.100.0.100.0.100.0.100.0.
BL/BS< 1%............
1-9%............
10-25%........50.035.550.035.5
26-50%........50.035.550.035.5
51-75%............
76-100%............
total........100.0.100.0.
FR< 1%............
1-9%............
10-25%............
26-50%......100.0...100.0.
51-75%............
76-100%............
total......100.0...100.0.
GE< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
GL< 1%....33.327.3....8.38.0
1-9%......44.416.6..33.313.6
10-25%....33.327.322.213.9..25.012.5
26-50%......11.110.5..8.38.0
51-75%......22.213.9..16.710.8
76-100%....33.327.3....8.38.0
total....100.0.100.0...100.0.
GR< 1%......12.511.7..2.62.5
1-9%50.025.050.117.733.712.224.915.325.021.736.07.7
10-25%25.021.724.915.340.212.724.915.375.021.735.97.7
26-50%25.021.712.511.720.110.412.511.7..15.45.8
51-75%..12.511.76.05.825.215.4..10.14.8
76-100%............
total100.0.100.0.100.0.100.0.100.0.100.0.
JU< 1%............
1-9%......50.035.425.021.733.319.3
10-25%........50.025.033.319.3
26-50%......50.035.4..16.715.2
51-75%........25.021.716.715.2
76-100%............
total......100.0.100.0.100.0.
LU< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
NE< 1%........100.0.100.0.
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total........100.0.100.0.
NW< 1%............
1-9%......50.035.7..33.327.5
10-25%....100.0.50.035.7..66.727.4
26-50%............
51-75%............
76-100%............
total....100.0.100.0...100.0.
OW< 1%............
1-9%..100.0.......33.327.3
10-25%............
26-50%............
51-75%........50.035.533.327.3
76-100%........50.035.533.327.3
total..100.0.....100.0.100.0.
SG< 1%............
1-9%....100.0.33.327.250.035.457.118.7
10-25%............
26-50%......33.327.2..14.313.2
51-75%........50.035.414.313.2
76-100%......33.327.2..14.313.2
total....100.0.100.0.100.0.100.0.
SH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
SO< 1%............
1-9%......50.035.4..25.021.7
10-25%......50.035.4100.0.50.025.0
26-50%............
51-75%............
76-100%....100.0.....25.021.7
total....100.0.100.0.100.0.100.0.
SZ< 1%............
1-9%............
10-25%............
26-50%........100.0.33.327.3
51-75%....100.0.100.0...66.727.3
76-100%............
total....100.0.100.0.100.0.100.0.
TG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
TI< 1%......10.39.7..2.32.2
1-9%..100.0.42.314.349.815.834.89.941.47.3
10-25%....42.314.310.09.539.110.232.76.9
26-50%....15.310.1..17.47.912.74.9
51-75%......19.912.64.34.36.53.7
76-100%......10.09.54.34.34.43.0
total..100.0.100.0.100.0.100.0.100.0.
UR< 1%....20.017.9....5.95.7
1-9%....60.022.040.022.0..29.411.1
10-25%..100.0.......23.510.3
26-50%....20.017.920.017.933.327.317.69.3
51-75%......40.022.066.727.323.510.3
76-100%............
total..100.0.100.0.100.0.100.0.100.0.
VD< 1%............
1-9%........100.0.75.021.7
10-25%......100.0...25.021.7
26-50%............
51-75%............
76-100%............
total......100.0.100.0.100.0.
VS< 1%............
1-9%80.017.958.514.225.015.333.319.328.617.144.88.1
10-25%20.017.916.610.725.015.316.715.257.118.726.37.1
26-50%..24.912.525.015.333.319.314.313.221.06.6
51-75%....25.015.3....5.33.6
76-100%......16.715.2..2.62.6
total100.0.100.0.100.0.100.0.100.0.100.0.
ZG< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
ZH< 1%............
1-9%............
10-25%............
26-50%............
51-75%............
76-100%............
total............
Switzerland< 1%....3.82.67.13.41.71.73.41.2
1-9%66.515.842.08.637.46.635.06.329.16.036.43.3
10-25%22.313.927.97.831.66.315.84.837.76.428.03.1
26-50%11.310.624.17.416.45.015.74.815.84.817.02.6
51-75%..3.03.07.23.521.25.410.54.111.02.2
76-100%..3.13.03.72.55.22.95.22.94.21.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #168285/154668
search result: 155765 entries on 6491 pages

zurück