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NFI1
basal area of dead wood NFI1
ownership
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
ownership m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
public0.490.2150.7101.050.6100.74
private0.5180.3100.6110.7130.5160.56
total0.480.290.671.050.690.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822004/288335
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.0.0.0.0.0.3830.2260.225
AI0.0.0.0.1.0680.1900.0.0.567
AR0.0.0.0.0.6480.7420.7710.629
BE3.7581.3290.4240.3260.2330.516
BL/BS0.0.0.0.0.0.0.8340.2430.428
FR0.0.0.7410.3620.3340.2450.323
GE0.0.0.0.0.0.0.0.0.0.0.0.
GL0.0.1.4540.5400.5520.0.0.834
GR0.9210.9151.0160.7250.4390.99
JU0.0.0.0.0.8390.5260.8370.721
LU0.0.0.8520.6320.2320.3400.420
NE0.0.2.9870.4450.1530.4450.548
NW0.0.1.6481.2640.1990.0.0.940
OW0.0.2.2290.6440.1970.5981.226
SG0.0.1.6270.8330.4340.3380.717
SH0.0.0.0.0.0.0.0990.01000.073
SO0.0.0.2790.5620.5300.3300.420
SZ0.0.2.0560.6420.2710.5930.940
TG0.0.0.0.0.0.0.1970.1560.150
TI0.7450.5320.6260.3400.5190.513
UR0.2821.4470.7350.2951.0510.929
VD1.300.6390.5390.5220.4310.518
VS1.2281.5151.1250.8290.6361.211
ZG0.0.0.0.0.3660.1960.0.0.157
ZH0.0.0.0.0.2880.3480.3230.321
Switzerland1.1161.290.780.480.390.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822005/288336
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.0.0.0.0.0.3830.2260.225
AI0.0.0.0.1.0680.1900.0.0.567
AR0.0.0.0.0.6480.7420.7710.629
BE3.1601.2290.4230.3260.2330.516
BL/BS0.0.0.0.0.0.0.8340.2430.428
FR0.0.0.7380.3620.3340.2450.323
GE0.0.0.0.0.0.0.0.0.0.0.0.
GL0.0.1.4540.5400.5520.0.0.835
GR1.0190.9151.0160.7250.4390.99
JU0.0.0.0.0.7400.5250.8370.721
LU0.0.0.8520.6320.2320.3400.420
NE0.0.2.9870.4450.1530.4450.548
NW0.0.1.6481.2640.1990.0.0.940
OW0.0.2.1290.6440.1970.5801.226
SG0.0.1.5270.8320.5320.3380.717
SH0.0.0.0.0.0.0.0990.01000.073
SO0.0.0.2790.5620.5300.3300.420
SZ0.0.2.0560.6400.3590.5930.939
TG0.0.0.0.0.0.0.1970.1560.150
TI1.1460.5320.6250.3360.5190.512
UR0.2821.3470.7340.2951.0470.828
VD1.300.7370.5390.4220.4310.518
VS1.2271.4151.1250.8290.6341.111
ZG0.0.0.0.0.3660.1640.0.0.248
ZH0.0.0.0.0.2880.3480.3230.321
Switzerland1.1151.190.780.480.390.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822006/288337
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
canton m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AG0.0.0.0.0.0.0.2540.2180.217
AI0.0.0.0.0.7420.0970.0.0.443
AR0.0.0.0.0.4390.7301.2440.621
BE2.9591.4160.5150.3160.1240.610
BL/BS0.0.0.0.1.2450.7320.2240.420
FR0.0.0.8240.4350.2290.1430.417
GE0.0.0.0.0.0.0.0.0.0.0.0.
GL0.0.1.1430.5280.4390.2690.725
GR1.1141.0110.9120.8180.3280.96
JU0.0.0.0.0.7360.6180.6270.615
LU0.0.0.8320.5220.3260.3270.413
NE0.0.1.9600.3330.1370.2510.430
NW0.0.0.7490.6580.2470.2940.532
OW0.0.2.2200.9290.5600.6461.516
SG0.0.1.1230.6220.5230.4340.613
SH0.0.0.0.0.0.0.0690.1560.149
SO0.0.0.2870.4530.5230.2230.316
SZ0.0.1.7410.5280.4420.3510.726
TG0.0.0.0.0.0.0.0990.2270.227
TI0.7370.9230.5180.3260.5140.610
UR0.3790.9370.9290.5530.9430.820
VD2.2300.6250.5250.4220.4220.513
VS1.0221.4130.9171.0230.5281.19
ZG0.0.0.0.0.1710.1550.0.0.146
ZH0.0.0.0.0.5520.3300.3180.315
Switzerland1.0111.260.660.460.360.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822007/288338
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.2.6590.2831.2280.9230.8331.116
lower subalpine1.1441.1171.6251.5150.9160.8271.19
upper montane0.4200.5200.7181.1251.0170.7220.78
lower montane0.4110.3280.4230.8290.8260.3360.48
colline/submontane0.3110.4400.4300.6360.5400.5190.39
total0.490.7110.8141.2110.9100.6120.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822008/288339
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.2.3520.2831.0221.1150.9261.011
lower subalpine0.8321.2111.2181.4131.0110.9191.26
upper montane0.4130.6120.6120.9170.9120.6160.66
lower montane0.490.3160.4151.0230.9180.3250.46
colline/submontane0.280.4230.4260.5280.5310.5140.36
total0.360.770.791.191.070.690.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822009/288340
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.2.4590.2831.2271.0211.0331.115
lower subalpine1.1431.1171.5251.4150.9160.8281.19
upper montane0.4200.5190.7171.1251.0180.7220.78
lower montane0.4110.3280.4210.8290.8260.3320.48
colline/submontane0.3110.4390.4300.6340.5400.5190.39
total0.490.6110.7141.1110.990.6110.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822010/288341
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic region m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Jura0.0.0.9530.5200.4160.6240.515
Eastern Jura0.0.0.0.0.0.0.7290.3280.420
Western Plateau0.0.3.0810.0.0.4260.3330.530
Central Plateau0.0.0.0.0.0.0.2370.2270.222
Eastern Plateau0.0.0.0.0.2910.3380.2180.217
Western Pre-Alps0.0.1.2460.7440.7520.2640.829
Central Pre-Alps3.5731.2210.4200.1300.4590.614
Eastern Pre-Alps0.0.0.9250.5240.3290.2380.514
Northwestern Alps1.5620.9260.5430.5460.6590.719
Central Alps0.3752.4531.0330.4611.0431.434
Northeastern Alps0.0.1.7330.6410.4450.3930.924
Southwestern Alps1.2281.5151.1250.8290.6361.211
Southeastern Alps0.9230.9161.0170.8260.5400.910
Southern Alps0.8330.8270.7220.3360.5190.612
Switzerland1.1161.190.780.480.390.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822011/288342
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic region m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Jura0.0.0.7380.4140.5110.4190.59
Eastern Jura0.0.0.0.1.2430.5280.2180.315
Western Plateau0.0.2.1570.2590.3280.2270.422
Central Plateau0.0.0.0.0.4710.2250.2200.215
Eastern Plateau0.0.0.0.0.3680.2250.2130.211
Western Pre-Alps0.0.1.4260.7280.5380.4520.918
Central Pre-Alps3.6731.3160.5140.3200.4310.610
Eastern Pre-Alps0.0.1.0250.5160.4190.3370.511
Northwestern Alps1.5441.2170.5270.5330.6400.813
Central Alps0.3721.7371.0230.7350.7351.120
Northeastern Alps0.0.1.1270.5280.5340.2590.718
Southwestern Alps1.0221.4130.9171.0230.5281.19
Southeastern Alps1.1151.0110.9120.9180.5311.07
Southern Alps0.9260.9190.6160.3250.5140.69
Switzerland1.0111.260.660.460.360.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822012/288343
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic region m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Jura0.0.1.0510.5200.4160.5240.514
Eastern Jura0.0.0.0.0.0.0.7290.3280.420
Western Plateau0.0.2.7810.0.0.4260.3340.430
Central Plateau0.0.0.0.0.0.0.2370.2270.222
Eastern Plateau0.0.0.0.0.2910.3380.2180.217
Western Pre-Alps0.0.1.2450.6440.7520.2640.829
Central Pre-Alps3.5731.2210.4200.1300.4560.514
Eastern Pre-Alps0.0.0.9240.5240.3280.2380.514
Northwestern Alps1.2660.9270.5410.5460.6590.719
Central Alps0.3752.3531.0310.4521.0411.333
Northeastern Alps0.0.1.6330.6410.4410.3930.924
Southwestern Alps1.2271.4151.1250.8290.6341.111
Southeastern Alps1.0210.9161.0180.8260.5400.99
Southern Alps1.0330.8280.7220.3320.5190.611
Switzerland1.1151.190.780.480.390.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822013/288344
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.0.0.3.6731.0130.9261.011
lower subalpine0.7371.8571.2121.280.9191.26
upper montane0.4140.3390.5110.890.6160.66
lower montane0.5110.3150.3130.7110.3250.46
colline/submontane0.3140.2100.4220.5170.5140.36
total0.480.290.671.050.690.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822014/288345
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.0.0.3.5721.0180.8331.016
lower subalpine0.9522.6811.2181.2110.8271.19
upper montane0.5200.1970.5170.9130.7220.78
lower montane0.5140.3190.3220.7160.3360.48
colline/submontane0.4190.2140.3360.6220.5190.39
total0.5120.3130.6111.070.6120.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822015/288346
NFI1
basal area of dead wood NFI1
altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
altitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
upper subalpine0.0.0.0.3.5721.0171.0331.115
lower subalpine0.9502.4821.1181.2110.8281.19
upper montane0.5200.1970.5170.9120.7220.78
lower montane0.5140.3190.3220.6160.3320.48
colline/submontane0.4190.2140.3350.6210.5190.39
total0.5120.2130.6111.070.6110.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822016/288347
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
cantonlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGlowlands0.1640.1420.0510.0.0.0.0.0.0.0430.0780.01000.0580.0.0.0720.225
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.1640.1420.0510.0.0.0.0.0.0.0430.0780.01000.0580.0.0.0720.225
AIlowlands0.1930.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.193
high altitude areas0.4660.0.0.0.0.0.0.0.0.0.0.3800.0.0.0.0.0.0.0.0.0.0.770
total0.3610.0.0.0.0.0.0.0.0.0.0.2810.0.0.0.0.0.0.0.0.0.0.567
ARlowlands0.3530.1700.0.0.0.0.0.0.0.0.01000.0.0.2640.0.0.0.0.0.0.736
high altitude areas0.4570.1990.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.648
total0.4390.1560.0.0.0.0.0.0.0.0.01000.0.0.1640.0.0.0.0.0.0.629
BElowlands0.0370.1300.01000.01000.0.0.0.0.0590.01000.0620.0570.0.0.0590.221
high altitude areas0.6240.1300.0470.01000.0.0.0.0.0410.0.0.0.0.0.0.0.0.0620.820
total0.3220.1220.0440.0710.0.0.0.0.0440.01000.0620.0570.0.0.0500.516
BL/BSlowlands0.0710.3380.01000.0.0.0.0.0.0.1680.0.0.01000.0.0.0.0.0700.428
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0710.3380.01000.0.0.0.0.0.0.1680.0.0.01000.0.0.0.0.0700.428
FRlowlands0.1440.1550.01000.0.0.0.0.0.0.1430.0.0.01000.0.0.0.0.0.0.327
high altitude areas0.3430.0580.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0580.435
total0.2340.1460.01000.0.0.0.0.0.0.0430.01000.01000.0.0.0.0.0580.323
GElowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
GLlowlands0.11000.0.0.0.0.0.0.0.0.0.0.1970.0.0.3760.0.0.0.0.11000.552
high altitude areas0.8460.0790.0.0.0990.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0710.940
total0.6450.0790.0.0.01000.0.0.0.0.01000.0.0.1770.0.0.0.0.1610.834
GRlowlands0.1600.0800.3350.0.0.0.0.0.0.1470.0.0.0.0.01000.01000.1390.621
high altitude areas0.5140.0420.1270.2200.0460.01000.0500.0830.0.0.0.0.0.0.0401.010
total0.5130.0390.1210.2200.0460.01000.0350.0830.0.0.01000.01000.0290.99
JUlowlands0.0820.4330.1670.0.0.0.0.0.0.1390.01000.01000.01000.0.0.01000.724
high altitude areas0.4760.2580.0.0.0.0.0.0.0.0.1980.0.0.1980.0.0.0.0.0.0.839
total0.1580.4310.1670.0.0.0.0.0.0.1360.01000.0720.01000.0.0.01000.721
LUlowlands0.1470.1340.0.0.0.0.0.0.0.0.0590.0.0.01000.0990.0.0.0730.326
high altitude areas0.5300.1520.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0710.728
total0.3260.1300.0.0.0.0.0.0.0.0.0590.0.0.01000.01000.0.0.0560.420
NElowlands0.01000.1460.0.0.0.0.0.0.0.0.01000.0.0.0.0.0980.0.0.0.0.236
high altitude areas0.6650.1500.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0990.755
total0.4630.1380.0.0.0.0.0.0.0.0.01000.0.0.0.0.01000.0.0.01000.548
NWlowlands0.0.0.0.0.0.0.0.0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
high altitude areas0.7520.1980.0.0.0.0.0.0.0.0.5780.1990.0.0.0.0.0.0.1991.439
total0.4530.11000.0.0.0.0.0.0.0.0.3700.01000.0.0.0.0.0.0.01000.940
OWlowlands0.0.0.0.0.0.0.0.0.0.0.0.0.1980.0.0.0.0.0.0.0.0.2990.279
high altitude areas1.1290.4670.01000.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0771.526
total0.8300.3680.01000.0.0.0.0.0.0.0710.0.0.0.0.0.0.0.0.1751.226
SGlowlands0.1450.1510.0990.0.0.0.0.0.0.1590.1890.0730.0880.0.0.0590.426
high altitude areas0.7250.2510.0.0.0.0.0.0.0.0.1740.01000.0.0.0.0.0.0.01001.121
total0.4220.1410.01000.0.0.0.0.0.0.1560.0760.0740.0880.0.0.0520.717
SHlowlands0.01000.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.073
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.01000.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.073
SOlowlands0.0870.1370.1740.0.0.0.0.01000.1350.01000.01000.0640.0.0.0710.421
high altitude areas0.1710.3850.0.0.0.0.0.0.0.0.0.0.0970.0.0.0.0.0.0.0.0.457
total0.0580.2350.0740.0.0.0.0.01000.1350.0710.01000.0650.0.0.0710.420
SZlowlands0.2900.11000.0.0.0.0.0.0.0.0.0990.0.0.0.0.0.0.0.0.01000.356
high altitude areas0.9580.1520.1700.0.0.0.0.0.0.2610.0.0.0.0.0.0.0.0.0721.244
total0.7550.1470.0700.0.0.0.0.0.0.1570.0.0.0.0.0.0.0.0.0580.940
TGlowlands0.01000.0.0.0.0.0.0.0.0.0.0.0750.01000.01000.0.0.0.0.0750.150
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.01000.0.0.0.0.0.0.0.0.0.0.0750.01000.01000.0.0.0.0.0750.150
TIlowlands0.0730.0.0.0830.0.0.0.0.0.0.0660.01000.0570.0720.3240.1330.517
high altitude areas0.3280.1500.0710.1310.0.0.0.0.1640.0.0.0.0.0.0.0.0.1590.619
total0.1260.0500.0590.0310.0.0.0.0.1550.01000.0570.0720.1250.1290.513
URlowlands0.1980.1980.1970.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2980.548
high altitude areas0.7440.1820.0.0.0.0.0.0.0990.0.0.0.0.0.0.0.0.0.0.2661.034
total0.5440.1640.0990.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.2550.929
VDlowlands0.1400.1320.01000.01000.0.0.01000.0500.01000.0850.1510.0.0.1620.418
high altitude areas0.5350.1390.0.0.01000.0.0.0.0.0740.0.0.0.0.0.0.0.0.1580.628
total0.3300.1240.01000.0750.0.0.01000.0420.01000.0850.0510.0.0.1420.518
VSlowlands0.1470.1760.4300.0860.0.0.0.0.01000.0.0.0.0.01000.0.0.0500.723
high altitude areas0.7170.1510.1330.3190.1740.0.0.01000.0.0.0.0.01000.0.0.0521.312
total0.6160.1430.2230.2190.0740.0.0.0910.0.0.0.0.0710.0.0.0421.211
ZGlowlands0.1990.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.199
high altitude areas0.1960.1960.0.0.0.0.0.0.0.0.1960.0.0.0.0.0.0.0.0.0.0.366
total0.1680.01000.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.157
ZHlowlands0.1300.1380.01000.0.0.0.0.0.0.0530.0820.01000.0610.0.0.0480.321
high altitude areas0.0.0.2880.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.288
total0.1300.1370.01000.0.0.0.0.0.0.0530.0820.01000.0610.0.0.0480.321
Switzerlandlowlands0.1130.1120.0180.0570.0.0.0770.0160.0410.0250.0220.0240.0160.46
high altitude areas0.680.1160.1190.1130.0450.0720.0250.0450.01000.01000.0.0.0200.96
total0.370.1100.1130.1130.0450.0530.0140.0310.0240.0210.0240.0130.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822017/288348
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
cantonlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGlowlands0.1640.1420.0510.0.0.0.0.0.0.0430.0780.01000.0580.0.0.0720.225
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.1640.1420.0510.0.0.0.0.0.0.0430.0780.01000.0580.0.0.0720.225
AIlowlands0.1930.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.193
high altitude areas0.4660.0.0.0.0.0.0.0.0.0.0.3800.0.0.0.0.0.0.0.0.0.0.770
total0.3610.0.0.0.0.0.0.0.0.0.0.2810.0.0.0.0.0.0.0.0.0.0.567
ARlowlands0.3530.1700.0.0.0.0.0.0.0.0.01000.0.0.2640.0.0.0.0.0.0.736
high altitude areas0.4570.1990.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.648
total0.4390.1560.0.0.0.0.0.0.0.0.01000.0.0.1640.0.0.0.0.0.0.629
BElowlands0.0370.1300.01000.01000.0.0.0.0.0590.01000.0620.0570.0.0.0590.221
high altitude areas0.6230.1300.0470.01000.0.0.0.0.0410.0.0.0.0.0.0.0.0.0600.820
total0.3220.1220.0440.0710.0.0.0.0.0440.01000.0620.0570.0.0.0490.516
BL/BSlowlands0.0710.3380.01000.0.0.0.0.0.0.1680.0.0.01000.0.0.0.0.0700.428
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0710.3380.01000.0.0.0.0.0.0.1680.0.0.01000.0.0.0.0.0700.428
FRlowlands0.1440.1550.01000.0.0.0.0.0.0.1430.0.0.01000.0.0.0.0.0.0.328
high altitude areas0.3400.0580.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0580.434
total0.2330.1460.01000.0.0.0.0.0.0.0430.01000.01000.0.0.0.0.0580.323
GElowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
GLlowlands0.11000.0.0.0.0.0.0.0.0.0.0.0970.0.0.2760.0.0.0.0.11000.453
high altitude areas0.8460.0790.0.0.0990.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0710.940
total0.6450.0790.0.0.01000.0.0.0.0.01000.0.0.1770.0.0.0.0.1610.835
GRlowlands0.1570.0800.3350.0.0.0.0.0.0.1470.0.0.0.0.01000.01000.1390.621
high altitude areas0.5140.0420.1250.2200.0460.01000.0460.0830.0.0.0.0.0.0.0371.010
total0.5130.0390.1200.2200.0460.01000.0330.0830.0.0.01000.01000.0280.99
JUlowlands0.0820.4330.1670.0.0.0.0.0.0.1390.01000.01000.01000.0.0.0700.624
high altitude areas0.3760.2590.0.0.0.0.0.0.0.0.1980.0.0.1980.0.0.0.0.0.0.740
total0.1580.4310.1670.0.0.0.0.0.0.1360.01000.0720.01000.0.0.0700.721
LUlowlands0.1470.1340.0.0.0.0.0.0.0.0.0590.0.0.01000.0990.0.0.0730.326
high altitude areas0.5300.1520.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0710.728
total0.3260.1300.0.0.0.0.0.0.0.0.0590.0.0.01000.01000.0.0.0560.420
NElowlands0.01000.1460.0.0.0.0.0.0.0.0.01000.0.0.0.0.0980.0.0.0.0.236
high altitude areas0.5650.1500.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0990.755
total0.3630.1380.0.0.0.0.0.0.0.0.01000.0.0.0.0.01000.0.0.01000.548
NWlowlands0.0.0.0.0.0.0.0.0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0.0.1100
high altitude areas0.7520.1980.0.0.0.0.0.0.0.0.5780.1990.0.0.0.0.0.0.1991.439
total0.4530.11000.0.0.0.0.0.0.0.0.3710.01000.0.0.0.0.0.0.01000.940
OWlowlands0.0990.0.0.0.0.0.0.0.0.0.0.0990.0.0.0.0.0.0.0.0.2990.268
high altitude areas1.1290.4670.01000.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0771.526
total0.8290.3680.01000.0.0.0.0.0.0.0710.0.0.0.0.0.0.0.0.1751.226
SGlowlands0.1450.1510.1710.0.0.0.0.0.0.0590.0890.0730.0760.0.0.0590.425
high altitude areas0.7250.2520.0.0.0.0.0.0.0.0.1740.0700.0.0.0.0.0.0.0751.021
total0.4220.1410.0720.0.0.0.0.0.0.1560.0660.0740.0760.0.0.0470.717
SHlowlands0.01000.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.073
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.01000.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.073
SOlowlands0.0870.1370.1740.0.0.0.0.01000.1350.01000.01000.0640.0.0.0710.421
high altitude areas0.1710.3850.0.0.0.0.0.0.0.0.0.0.0970.0.0.0.0.0.0.0.0.457
total0.0580.2350.0740.0.0.0.0.01000.1350.0710.01000.0650.0.0.0710.420
SZlowlands0.1900.11000.0.0.0.0.0.0.0.0.1750.0.0.0.0.0.0.0.0.01000.349
high altitude areas0.9580.1470.1700.0.0.0.0.0.0.1610.0.0.0.0.0.0.0.0.0721.243
total0.6550.1440.0700.0.0.0.0.0.0.1510.0.0.0.0.0.0.0.0.0580.939
TGlowlands0.01000.0.0.0.0.0.0.0.0.0.0.0750.01000.01000.0.0.0.0.0750.150
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.01000.0.0.0.0.0.0.0.0.0.0.0750.01000.01000.0.0.0.0.0750.150
TIlowlands0.0730.0.0.0830.0.0.0.0.0.0.0560.01000.0570.0720.3240.1320.417
high altitude areas0.3280.1450.0710.1310.0.0.0.0.1640.0.0.0.0.0.0.0.0.1590.618
total0.1270.0460.0590.0310.0.0.0.0.1510.01000.0570.0720.1250.1290.512
URlowlands0.1980.1980.1790.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2980.546
high altitude areas0.7430.1820.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.1661.033
total0.5420.1640.0810.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.2550.828
VDlowlands0.1400.1320.01000.01000.0.0.01000.0510.01000.0860.0510.0.0.0620.418
high altitude areas0.5340.1390.0.0.01000.0.0.0.0.0740.0.0.0.0.0.0.0.0.1540.627
total0.3290.1240.01000.0750.0.0.01000.0420.01000.0860.0510.0.0.1410.518
VSlowlands0.1470.1760.4290.0860.0.0.0.0.01000.0.0.0.0.01000.0.0.0500.722
high altitude areas0.7170.1510.1330.3190.1740.0.0.01000.0.0.0.0.01000.0.0.0521.312
total0.5160.1430.2220.2190.0740.0.0.0910.0.0.0.0.0710.0.0.0421.111
ZGlowlands0.01000.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.01000.168
high altitude areas0.1960.1960.0.0.0.0.0.0.0.0.1960.0.0.0.0.0.0.0.0.0.0.366
total0.1680.01000.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.01000.248
ZHlowlands0.1300.1380.01000.0.0.0.0.0.0.0530.0820.01000.0610.0.0.0480.321
high altitude areas0.0.0.2880.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.288
total0.1300.1370.01000.0.0.0.0.0.0.0530.0820.01000.0610.0.0.0480.321
Switzerlandlowlands0.1130.1120.0180.0570.0.0.0770.0160.0410.0250.0210.0240.0160.36
high altitude areas0.680.1150.1180.1130.0450.0720.0240.0410.01000.01000.0.0.0200.96
total0.370.1100.1130.0120.0450.0530.0140.0300.0240.0210.0240.0130.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822018/288349
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
cantonlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGlowlands0.0530.1290.0390.0.0.0.0.0.0.0350.0780.0710.0500.0.0.0480.217
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0530.1290.0390.0.0.0.0.0.0.0350.0780.0710.0500.0.0.0480.217
AIlowlands0.0980.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.098
high altitude areas0.3480.1610.0.0.0.0.0.0.0.0.1770.0.0.0.0.0.0.0.0.0.0.543
total0.2460.1620.0.0.0.0.0.0.0.0.1770.0.0.0.0.0.0.0.0.0.0.443
ARlowlands0.3370.2470.1780.0.0.0.0.0.0.0700.0.0.1640.0.0.0.0.11000.825
high altitude areas0.3460.1770.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.439
total0.3290.1400.0790.0.0.0.0.0.0.0700.0.0.0650.0.0.0.0.11000.621
BElowlands0.1260.1190.0520.01000.0.0.0.0.0380.01000.0570.0510.0.0.0380.313
high altitude areas0.7140.1230.0350.0790.0.0.0.0.0270.01000.0.0.0.0.0.0.0450.912
total0.4140.1150.0300.0620.0.0.0.0.0240.0720.0570.0510.0.0.0340.610
BL/BSlowlands0.0710.1330.0710.0.0.0.0.0.0.1400.0730.01000.01000.0.0.0470.421
high altitude areas0.0.1.2450.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.245
total0.0710.2290.0710.0.0.0.0.0.0.1400.0730.01000.01000.0.0.0470.420
FRlowlands0.1380.1510.0710.0.0.0.0.0.0.0400.01000.01000.0.0.0.0.0.0.224
high altitude areas0.4240.1580.0.0.0.0.0.0.0.0.01000.0570.01000.0.0.0.0.0580.521
total0.2220.1390.0710.0.0.0.0.0.0.0370.0530.0710.0.0.0.0.0580.417
GElowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
GLlowlands0.1590.01000.0.0.0.0.0.0.0.0.1550.0.0.1770.0.0.0.0.01000.436
high altitude areas0.7340.0780.0.0.01000.0.0.0.0.0720.0710.0.0.0.0.0.0.0720.830
total0.5330.0660.0.0.01000.0.0.0.0.1470.0710.0770.0.0.0.0.0630.725
GRlowlands0.2330.0540.2280.0710.0.0.0.0.1370.0.0.01000.0730.0620.1340.615
high altitude areas0.6100.0300.1180.2140.0360.0800.0420.0830.0.0.0.0.0.0.0301.07
total0.590.0270.1150.2140.0360.0800.0290.0830.01000.0730.0620.0230.96
JUlowlands0.0520.4220.1580.0.0.0.0.0.0.1360.01000.0720.0780.0.0.1550.616
high altitude areas0.4570.1470.0.0.0.0.0.0.0.0.1700.0.0.1990.0.0.0.0.0990.736
total0.1430.3210.1580.0.0.0.0.0.0.1320.01000.0580.0780.0.0.1530.615
LUlowlands0.1340.1280.0.0.0.0.0.0.0.0.0410.0.0.0830.01000.0.0.0570.319
high altitude areas0.5210.1370.0.0.01000.0.0.0.0.01000.01000.0.0.0.0.0.0.0590.619
total0.3180.1230.0.0.01000.0.0.0.0.0440.01000.0830.01000.0.0.0440.413
NElowlands0.01000.1360.0.0.0.0.0.0.0.0.01000.0.0.0.0.0990.0.0.0.0.130
high altitude areas0.4470.2360.0.0.0.0.0.0.0.0.01000.01000.0.0.0.0.0.0.0630.635
total0.2460.1270.0.0.0.0.0.0.0.0.0810.01000.0.0.01000.0.0.0630.430
NWlowlands0.1700.0.0.0.0.0.0.0.0.0.0.1580.0.0.0.0.0.0.0.0.0.0.243
high altitude areas0.3490.1990.0.0.0.0.0.0.0.0.2700.01000.0990.0.0.0.0.01000.738
total0.2420.01000.0.0.0.0.0.0.0.0.2530.01000.01000.0.0.0.0.01000.532
OWlowlands0.3720.0.0.0.0.0.0.0.0.0.0.2520.0.0.0990.0.0.0.0.1760.639
high altitude areas1.3210.3520.0760.0.0.0.0.0.0.1470.0.0.0.0.0.0.0.0.0741.717
total1.1200.2520.0760.0.0.0.0.0.0.1350.0.0.01000.0.0.0.0.1541.516
SGlowlands0.1320.1290.1560.0.0.0.0.0.0.0460.0900.0570.0640.0.0.0530.519
high altitude areas0.5210.1370.0740.0.0.0.0.0.0.1640.0440.0.0.0.0.0.0.0430.816
total0.3180.1250.0490.0.0.0.0.0.0.1430.0450.0580.0640.0.0.0340.613
SHlowlands0.0700.0.0.01000.01000.0.0.0.0.0710.0.0.0.0.0.0.0.0.0.0.149
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0700.0.0.01000.01000.0.0.0.0.0710.0.0.0.0.0.0.0.0.0.0.149
SOlowlands0.0650.1260.0560.0.0.0.0.01000.1270.01000.01000.0630.0.0.0710.316
high altitude areas0.1580.2880.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0990.350
total0.0440.2260.0560.0.0.0.0.01000.1280.0710.01000.0630.0.0.0580.316
SZlowlands0.1830.1730.1770.0.0.0.0.0.0.1560.0.0.0720.0.0.0.0.0720.433
high altitude areas0.7410.1440.1630.0.0.0.0.0.0.1510.01000.0.0.0.0.0.0.0620.930
total0.5390.1380.1490.0.0.0.0.0.0.1410.01000.0730.0.0.0.0.0470.726
TGlowlands0.0640.0600.0710.0.0.0.0.0.0.0510.01000.01000.01000.0.0.0550.227
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0640.0600.0710.0.0.0.0.0.0.0510.01000.01000.01000.0.0.0550.227
TIlowlands0.0480.01000.0640.01000.0.0.0.0.0510.01000.0470.0410.3170.1250.513
high altitude areas0.3190.1350.0710.2250.0.0.0.0.1520.01000.0.0.01000.0.0.0480.714
total0.1190.1340.0510.1250.0.0.0.0.0390.0710.0470.0400.2170.1230.610
URlowlands0.01000.2610.2510.0.0.0.0.0.0.1700.0.0.0.0.0.0.0.0.11000.634
high altitude areas0.7280.1620.01000.0.0.0.0.01000.0.0.0.0.0.0.0.0.0.0.1620.923
total0.5280.1440.1470.0.0.0.0.01000.0720.0.0.0.0.0.0.0.0.1530.820
VDlowlands0.1360.1270.0730.0760.0.0.01000.0410.0610.0460.0520.0.0.1400.416
high altitude areas0.4230.1270.0.0.01000.0.0.0.0.0450.0.0.0.0.0.0.0.0.0400.518
total0.3200.1190.0730.0620.0.0.01000.0310.0610.0460.0520.0.0.1280.513
VSlowlands0.1400.1450.4250.1550.0.0.0.0.01000.01000.0.0.01000.0.0.1390.718
high altitude areas0.6140.1320.1280.3160.0550.0.0.0840.0.0.01000.01000.0.0.0341.210
total0.5140.1260.2190.2160.0550.0.0.0790.01000.01000.0710.0.0.0261.19
ZGlowlands0.01000.01000.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.01000.157
high altitude areas0.1990.0990.0.0.0.0.0.0.0.0.0990.0.0.0.0.0.0.0.0.0.0.171
total0.0700.0700.0.0.0.0.0.0.0.0.01000.0.0.0.0.0.0.0.0.01000.146
ZHlowlands0.1240.1310.0530.0.0.0.0.0.0.1350.0720.0540.0460.0.0.0370.315
high altitude areas0.0.0.5520.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.552
total0.1240.1280.0530.0.0.0.0.0.0.1350.0720.0540.0460.0.0.0370.315
Switzerlandlowlands0.1100.180.1130.0350.0.0.0750.0110.0310.0180.0180.0170.0130.44
high altitude areas0.650.1100.0130.1100.0340.0690.0170.0260.0580.0790.0.0.0140.94
total0.350.170.190.1100.0340.0540.090.0200.0170.0170.0170.090.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822019/288350
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree specieslower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
sprucelowlands0.1170.1430.1320.1470.1600.0730.113
high altitude areas0.4340.6150.7220.7170.5150.3220.68
total0.1220.5150.5200.6160.5150.2220.37
firlowlands0.1130.1390.1410.1760.0810.0.0.112
high altitude areas0.1260.1360.1320.1510.0520.1410.116
total0.1120.1280.1260.1430.0460.0410.110
pinelowlands0.0330.0710.01000.4300.3340.0830.018
high altitude areas0.01000.0470.0710.1330.1280.0680.119
total0.0320.0400.0580.2230.2220.0520.113
larchlowlands0.0730.0.0.0.0.0860.0.0.0.0.057
high altitude areas0.01000.01000.01000.3190.2220.2270.113
total0.0590.01000.01000.2190.1230.1270.113
stone pinelowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.1740.0460.0.0.045
total0.0.0.0.0.0.0.0740.0460.0.0.045
other coniferslowlands0.0740.0.0.0.0.0.0.0.0.0.0.074
high altitude areas0.0.0.0.0.01000.0.0.01000.0.0.071
total0.0740.0.0.01000.0.0.01000.0.0.052
beechlowlands0.0170.1560.0350.01000.1470.0630.016
high altitude areas0.0420.0500.1420.01000.0580.1590.024
total0.0160.0390.1340.0910.0370.0520.014
maplelowlands0.0410.01000.0890.0.0.0.0.01000.040
high altitude areas0.01000.0750.01000.0.0.0.0.0830.046
total0.0380.0640.0770.0.0.0.0.0700.031
ashlowlands0.0380.0640.0460.0.0.0.0.0570.025
high altitude areas0.01000.0.0.0.0.0.0.0.0.0.0.0100
total0.0350.0640.0460.0.0.0.0.0570.024
oaklowlands0.0250.01000.01000.01000.0990.0720.022
high altitude areas0.0.0.0.0.0.0.01000.0.0.0.0.0100
total0.0250.01000.01000.0710.01000.0720.021
chestnutlowlands0.0.0.0.0.0.0.0.0.0.0.2240.024
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.1240.024
other broadleaveslowlands0.0270.0690.0510.0500.1410.1310.017
high altitude areas0.0580.1400.0420.0520.0440.0500.020
total0.0260.0340.0320.0420.0320.1270.013
totallowlands0.380.3230.4180.7230.7220.4170.46
high altitude areas0.6250.8131.0171.3120.9110.7160.96
total0.490.7110.8141.2110.9100.6120.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822020/288351
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree specieslower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
sprucelowlands0.1170.1410.1320.1470.1600.0650.113
high altitude areas0.4330.6150.7220.7170.5150.4220.68
total0.1220.4140.5200.5160.5140.2210.37
firlowlands0.1130.1390.1410.1760.0810.0.0.112
high altitude areas0.1260.1360.1310.1510.0520.1390.115
total0.1120.1280.1260.1430.0460.0390.110
pinelowlands0.0330.0710.0670.4290.3340.0830.017
high altitude areas0.01000.0470.0710.1330.1260.0680.118
total0.0320.0400.0490.2220.2210.0520.113
larchlowlands0.0730.0.0.0.0.0860.0.0.0.0.057
high altitude areas0.01000.01000.01000.3190.2220.2270.113
total0.0590.01000.01000.2190.1220.1270.012
stone pinelowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.1740.0460.0.0.045
total0.0.0.0.0.0.0.0740.0460.0.0.045
other coniferslowlands0.0740.0.0.0.0.0.0.0.0.0.0.074
high altitude areas0.0.0.0.0.01000.0.0.01000.0.0.071
total0.0740.0.0.01000.0.0.01000.0.0.052
beechlowlands0.0170.1560.0360.01000.1470.0560.016
high altitude areas0.0420.0500.1420.01000.0520.1590.024
total0.0160.0390.1330.0910.0350.0480.014
maplelowlands0.0410.01000.0890.0.0.0.0.01000.040
high altitude areas0.01000.0750.0710.0.0.0.0.0830.042
total0.0380.0640.0670.0.0.0.0.0700.030
ashlowlands0.0380.0640.0460.0.0.0.0.0570.025
high altitude areas0.01000.0.0.0.0.0.0.0.0.0.0.0100
total0.0350.0640.0460.0.0.0.0.0570.024
oaklowlands0.0250.01000.0710.01000.0990.0720.022
high altitude areas0.0.0.0.0.0.0.01000.0.0.0.0.0100
total0.0250.01000.0710.0710.01000.0720.021
chestnutlowlands0.0.0.0.0.0.0.0.0.0.0.2240.024
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.1240.024
other broadleaveslowlands0.0270.0690.0480.0500.1410.1300.016
high altitude areas0.0500.0390.0380.0520.0410.0500.020
total0.0250.0340.0300.0420.0300.1260.013
totallowlands0.380.3230.4170.7220.7220.4160.46
high altitude areas0.6240.8131.0171.3121.0100.8150.96
total0.490.6110.7141.1110.990.6110.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822021/288352
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
main tree specieslower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
sprucelowlands0.1150.1240.1230.1400.2330.0450.110
high altitude areas0.3240.7100.6150.6140.6100.3160.65
total0.1150.590.4140.5140.5100.2150.35
firlowlands0.1100.1230.1250.1450.0540.01000.18
high altitude areas0.2170.1220.1230.1320.0400.1280.110
total0.180.1160.1170.1260.0320.1280.17
pinelowlands0.0210.0550.1390.4250.2280.0640.113
high altitude areas0.01000.0320.0490.1280.1180.0680.013
total0.0210.0280.0310.2190.2150.0460.19
larchlowlands0.0550.0.0.0.0.1550.0710.01000.035
high altitude areas0.01000.0640.01000.3160.2160.2190.110
total0.0490.0640.01000.2160.2160.1190.110
stone pinelowlands0.0.0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0550.0360.0.0.034
total0.0.0.0.0.0.0.0550.0360.0.0.034
other coniferslowlands0.0740.0.0.0.0.0.0.0.0.0.0.074
high altitude areas0.0.0.0.0.01000.0.0.0800.0.0.069
total0.0740.0.0.01000.0.0.0800.0.0.053
beechlowlands0.0130.1330.1260.01000.1370.0510.011
high altitude areas0.0270.0270.1330.0840.0460.0480.017
total0.0120.0220.1220.0790.0300.0370.09
maplelowlands0.0320.0770.0900.01000.0.0.01000.030
high altitude areas0.0790.0450.0360.0.0.0.0.0710.026
total0.0290.0400.0400.01000.0.0.0620.020
ashlowlands0.0250.0500.0410.0.0.01000.0470.018
high altitude areas0.01000.0710.0.0.01000.0.0.0.0.057
total0.0240.0450.0410.01000.01000.0470.017
oaklowlands0.0210.01000.0610.01000.0730.0410.018
high altitude areas0.0.0.0.0.0.0.01000.0.0.01000.079
total0.0210.01000.0610.0710.0730.0400.017
chestnutlowlands0.0.0.0.0.0.0.0.0.0.0.3170.017
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.1170.017
other broadleaveslowlands0.0200.0440.0430.1390.1370.1240.013
high altitude areas0.0360.0280.0290.0340.0330.0410.014
total0.0190.0240.0250.0260.0250.0210.09
totallowlands0.360.4130.4130.7180.7160.4120.44
high altitude areas0.5160.980.8121.2101.070.7110.94
total0.360.770.791.191.070.690.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822022/288353
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic regionlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juralowlands0.0390.3200.1510.0.0.0.0.01000.1250.01000.0640.0520.0.0.0390.514
high altitude areas0.4360.1270.01000.01000.0.0.0.0.0420.01000.01000.0.0.0.0.0500.625
total0.2330.2160.0500.01000.0.0.01000.0210.0710.0550.0520.0.0.0310.514
Eastern Juralowlands0.0820.2300.0760.0.0.0.0.01000.1330.0720.0.0.0710.0.0.0500.420
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0820.2300.0760.0.0.0.0.01000.1330.0720.0.0.0710.0.0.0500.420
Western Plateaulowlands0.1370.1390.01000.01000.0.0.0.0.1440.0.0.01000.0550.0.0.0840.321
high altitude areas1.4900.1970.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.584
total0.2560.1360.01000.01000.0.0.0.0.1440.0.0.01000.0550.0.0.0840.430
Central Plateaulowlands0.1370.1330.0.0.01000.0.0.0.0.0620.01000.0770.0570.0.0.0600.222
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.1370.1330.0.0.01000.0.0.0.0.0620.01000.0770.0570.0.0.0600.222
Eastern Plateaulowlands0.1280.1330.0450.0.0.0.0.0.0.0510.0610.0630.0470.0.0.0370.217
high altitude areas0.0.0.2910.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.291
total0.1280.1320.0450.0.0.0.0.0.0.0510.0610.0630.0470.0.0.0370.217
Western Pre-Alpslowlands0.1550.1730.0.0.0.0.0.0.0.0.3860.01000.0990.0.0.0.0.0.0.649
high altitude areas0.7380.0460.0.0.0.0.0.0.0.0.01000.01000.0.0.0.0.0.0.1510.932
total0.6370.1420.0.0.0.0.0.0.0.0.1730.0770.01000.0.0.0.0.1510.829
Central Pre-Alpslowlands0.0480.0440.01000.0.0.0.0.0.0.0540.0.0.0860.01000.0.0.0870.232
high altitude areas0.5180.1440.0620.0.0.0.0.0.0.0640.01000.0.0.0.0.0.0.0460.816
total0.3170.1380.0540.0.0.0.0.0.0.0470.01000.0860.01000.0.0.0480.514
Eastern Pre-Alpslowlands0.1340.0500.0.0.0.0.0.0.0.0.0430.01000.0520.01000.0.0.0630.323
high altitude areas0.4200.1410.01000.0.0.0.0.0.0.1450.01000.0.0.0.0.0.0.0560.717
total0.3180.1340.01000.0.0.0.0.0.0.1330.0830.0520.01000.0.0.0420.514
Northwestern Alpslowlands0.1990.2700.0990.0.0.0.0.0.0.1820.0.0.11000.0.0.0.0.11000.537
high altitude areas0.6230.0510.0700.01000.0.0.0.0.0750.0.0.0.0.0.0.0.0.1720.721
total0.5220.1460.0580.01000.0.0.0.0.0620.0.0.01000.0.0.0.0.1630.719
Central Alpslowlands0.2840.2680.1790.0.0.0.0.0.0.1650.0.0.0.0.0.0.0.0.11000.632
high altitude areas1.2520.2480.01000.0.0.0.0.01000.1720.0.0.0.0.0.0.0.0.1581.638
total0.8490.2390.0620.0.0.0.0.01000.1530.0.0.0.0.0.0.0.0.1511.333
Northeastern Alpslowlands0.1820.01000.1990.0.0.0.0.0.0.01000.01000.1770.0990.0.0.1700.439
high altitude areas0.9300.0780.0.0.01000.0.0.0.0.11000.01000.0.0.0.0.0.0.0721.127
total0.7290.0670.01000.01000.0.0.0.0.1910.0730.0770.01000.0.0.0500.924
Southwestern Alpslowlands0.1470.1760.4290.0860.0.0.0.0.01000.0.0.0.0.01000.0.0.0500.722
high altitude areas0.7170.1510.1330.3190.1740.0.0.01000.0.0.0.0.01000.0.0.0521.312
total0.5160.1430.2220.2190.0740.0.0.0910.0.0.0.0.0710.0.0.0421.111
Southeastern Alpslowlands0.1600.0810.3340.0.0.0.0.0.0.1470.0.0.0.0.0990.0.0.1410.722
high altitude areas0.5150.0520.1260.2220.0460.01000.0520.0.0.0.0.0.0.0.0.0411.010
total0.5140.0460.2210.1220.0460.01000.0350.0.0.0.0.01000.0.0.0300.99
Southern Alpslowlands0.0650.0.0.0830.0.0.0.0.0.0.0560.01000.0570.0720.2240.1300.416
high altitude areas0.4220.1390.0680.2270.0.0.0.0.1590.0830.0.0.0.0.0.0.0500.815
total0.2210.0390.0520.1270.0.0.0.0.0480.0700.0570.0720.1240.1260.611
Switzerlandlowlands0.1130.1120.0170.0570.0.0.0730.0150.0400.0250.0220.0240.0160.36
high altitude areas0.680.1150.1180.1130.0450.0710.0240.0420.01000.01000.0.0.0200.96
total0.370.190.1130.0120.0450.0520.0140.0300.0240.0220.0240.0130.64
© WSL, Swiss National Forest Inventory, 21.06.2020 #822023/288354
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic regionlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juralowlands0.0390.3200.1510.0.0.0.0.01000.1250.01000.0640.0520.0.0.0420.514
high altitude areas0.4370.1270.01000.01000.0.0.0.0.0420.01000.01000.0.0.0.0.0580.626
total0.2330.2160.0500.01000.0.0.01000.0210.0710.0550.0520.0.0.0350.515
Eastern Juralowlands0.0810.2300.0760.0.0.0.0.01000.1330.0720.0.0.0710.0.0.0500.420
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0810.2300.0760.0.0.0.0.01000.1330.0720.0.0.0710.0.0.0500.420
Western Plateaulowlands0.1370.1390.01000.01000.0.0.0.0.1440.0.0.01000.0550.0.0.0830.321
high altitude areas1.5900.1970.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.683
total0.2560.1360.01000.01000.0.0.0.0.1440.0.0.01000.0550.0.0.0840.530
Central Plateaulowlands0.1370.1330.0.0.01000.0.0.0.0.0620.01000.0770.0570.0.0.0600.222
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.1370.1330.0.0.01000.0.0.0.0.0620.01000.0770.0570.0.0.0600.222
Eastern Plateaulowlands0.1280.1330.0450.0.0.0.0.0.0.0510.0610.0630.0470.0.0.0370.217
high altitude areas0.0.0.2910.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.291
total0.1280.1320.0450.0.0.0.0.0.0.0510.0610.0630.0470.0.0.0370.217
Western Pre-Alpslowlands0.1550.1730.0.0.0.0.0.0.0.0.3860.01000.0990.0.0.0.0.0.0.649
high altitude areas0.8380.0460.0.0.0.0.0.0.0.0.01000.01000.0.0.0.0.0.0.1510.933
total0.6370.1420.0.0.0.0.0.0.0.0.1730.0770.01000.0.0.0.0.1510.829
Central Pre-Alpslowlands0.0520.0440.01000.0.0.0.0.0.0.0540.0.0.0860.01000.0.0.0870.233
high altitude areas0.6180.1440.0620.0.0.0.0.0.0.0640.01000.0.0.0.0.0.0.0500.816
total0.4180.1380.0540.0.0.0.0.0.0.0460.01000.0860.01000.0.0.0500.614
Eastern Pre-Alpslowlands0.1340.0500.0.0.0.0.0.0.0.0.0430.01000.0520.01000.0.0.0770.324
high altitude areas0.4200.2410.01000.0.0.0.0.0.0.1450.0.0.0.0.0.0.0.0.0590.717
total0.3180.1340.01000.0.0.0.0.0.0.1330.01000.0520.01000.0.0.0480.514
Northwestern Alpslowlands0.1980.2700.0980.0.0.0.0.0.0.1810.0.0.11000.0.0.0.0.11000.637
high altitude areas0.6230.0510.0700.01000.0.0.0.0.0750.0.0.0.0.0.0.0.0.1720.722
total0.5230.1460.0580.01000.0.0.0.0.0620.0.0.01000.0.0.0.0.1630.719
Central Alpslowlands0.2840.2680.1980.0.0.0.0.0.0.0680.0.0.0.0.0.0.0.0.11000.635
high altitude areas1.2530.2510.01000.0.0.0.0.01000.1720.0.0.0.0.0.0.0.0.1581.739
total0.9500.2410.0700.0.0.0.0.01000.1610.0.0.0.0.0.0.0.0.1511.434
Northeastern Alpslowlands0.1810.01000.0.0.0.0.0.0.0.0.01000.01000.1770.0.0.0.0.1700.442
high altitude areas1.0300.0780.0.0.01000.0.0.0.0.11000.01000.0.0.0.0.0.0.0721.127
total0.7290.0660.0.0.01000.0.0.0.0.1910.0730.0770.0.0.0.0.0500.924
Southwestern Alpslowlands0.1470.1760.4300.0860.0.0.0.0.01000.0.0.0.0.01000.0.0.0500.723
high altitude areas0.7170.1510.1330.3190.1740.0.0.01000.0.0.0.0.01000.0.0.0521.312
total0.6160.1430.2230.2190.0740.0.0.0910.0.0.0.0.0710.0.0.0421.211
Southeastern Alpslowlands0.1600.0810.3340.0.0.0.0.0.0.1470.0.0.0.0.0990.0.0.1410.722
high altitude areas0.5150.0520.1280.2220.0460.01000.0580.0.0.0.0.0.0.0.0.0440.911
total0.5150.0460.2220.1230.0460.01000.0370.0.0.0.0.01000.0.0.0320.910
Southern Alpslowlands0.0730.0.0.0830.0.0.0.0.0.0.0630.01000.0570.0720.2240.1310.417
high altitude areas0.3220.1410.0680.2270.0.0.0.0.1590.0830.0.0.0.0.0.0.0500.716
total0.2220.0410.0520.1270.0.0.0.0.0520.0700.0570.0720.1240.1270.612
Switzerlandlowlands0.1140.1120.0180.0570.0.0.0730.0160.0400.0250.0220.0240.0170.46
high altitude areas0.680.1150.1190.1130.0450.0710.0240.0460.01000.01000.0.0.0210.96
total0.370.190.1130.1130.0450.0520.0140.0310.0240.0220.0240.0130.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822024/288355
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
main tree species
sprucefirpinelarchstone pineother conifersbeechmapleashoakchestnutother broadleavestotal
economic regionlower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juralowlands0.0290.3140.1360.01000.0.0.01000.0200.01000.0540.0490.0.0.0410.510
high altitude areas0.3260.1190.01000.01000.0.0.0.0.0290.0790.01000.0.0.0.0.0360.517
total0.1230.2110.0360.0820.0.0.01000.0170.0670.0480.0490.0.0.0330.59
Eastern Juralowlands0.0540.1270.0470.01000.0.0.01000.1270.0530.0.0.0510.0.0.0380.315
high altitude areas0.0.1.2430.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.243
total0.0540.1250.0470.01000.0.0.01000.1270.0530.0.0.0510.0.0.0380.315
Western Plateaulowlands0.1460.1330.0710.01000.0.0.0.0.0410.0730.0530.0550.0.0.0570.320
high altitude areas1.1600.1740.0.0.0.0.0.0.0.0.1780.0.0.0.0.0.0.0.0.0.1.253
total0.2390.1300.0710.01000.0.0.0.0.0360.0730.0530.0550.0.0.0570.422
Central Plateaulowlands0.1270.0250.01000.01000.0.0.0.0.0280.01000.0610.0510.0.0.0510.216
high altitude areas0.0.0.4710.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.471
total0.1270.1240.01000.01000.0.0.0.0.0280.01000.0610.0510.0.0.0510.215
Eastern Plateaulowlands0.0220.1210.0310.0.0.0.0.0.0.0300.0550.0380.0380.0.0.0280.211
high altitude areas0.0.0.3680.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.368
total0.0220.1200.0310.0.0.0.0.0.0.0300.0550.0380.0380.0.0.0280.211
Western Pre-Alpslowlands0.2360.1720.0.0.0.0.0.0.0.0.2840.0760.1870.0.0.0.0.0.0.533
high altitude areas0.8220.1390.01000.0.0.0.0.0.0.0800.0560.01000.0.0.0.0.0441.019
total0.7210.1350.01000.0.0.0.0.0.0.0680.0470.0750.0.0.0.0.0440.918
Central Pre-Alpslowlands0.1340.1270.0790.0.0.0.0.0.0.0330.0.0.0680.01000.0.0.0670.317
high altitude areas0.6130.1300.0440.01000.0.0.0.0.0350.0610.01000.0.0.0.0.0360.811
total0.4130.1210.0390.01000.0.0.0.0.0250.0610.0600.01000.0.0.0340.610
Eastern Pre-Alpslowlands0.1250.1300.1670.0.0.0.0.0.0.0320.01000.0470.0750.0.0.0590.417
high altitude areas0.4190.1270.0620.0.0.0.0.0.0.0380.0650.0.0.0.0.0.0.0380.614
total0.3160.1210.0520.0.0.0.0.0.0.0260.0640.0470.0750.0.0.0340.511
Northwestern Alpslowlands0.1650.1570.0700.0.0.0.0.0.0.1480.0.0.11000.0.0.0.0.1580.525
high altitude areas0.7160.0400.0470.0710.0.0.0.0.0430.0.0.0.0.0.0.0.0.1480.914
total0.6160.1330.0400.0710.0.0.0.0.0350.0.0.01000.0.0.0.0.1390.813
Central Alpslowlands0.1850.2470.2500.0.0.0.0.0.0.1490.0.0.0990.0.0.0.0.11000.726
high altitude areas1.0320.1430.1700.0.0.0.0.01000.1540.0.0.0.0.0.0.0.0.1551.325
total0.7310.1320.1410.0.0.0.0.01000.1370.0.0.01000.0.0.0.0.1501.120
Northeastern Alpslowlands0.1550.0700.0990.0.0.0.0.0.0.1510.01000.1770.0990.0.0.0710.431
high altitude areas0.7240.0780.0.0.01000.0.0.0.0.1780.0410.0.0.0.0.0.0.0590.821
total0.5220.0560.01000.01000.0.0.0.0.1500.0390.0780.01000.0.0.0460.718
Southwestern Alpslowlands0.1400.1450.4250.1550.0.0.0.0.01000.01000.0.0.01000.0.0.1390.718
high altitude areas0.6140.1320.1280.3160.0550.0.0.0840.0.0.01000.01000.0.0.0341.210
total0.5140.1260.2190.2160.0550.0.0.0790.01000.01000.0710.0.0.0261.19
Southeastern Alpslowlands0.2330.0540.2280.0710.0.0.0.0.1370.0.0.01000.0730.0.0.1370.716
high altitude areas0.6100.0400.1180.2160.0360.0800.0460.0.0.0.0.0.0.0.0.0331.07
total0.5100.0320.2150.2160.0360.0800.0300.0.0.01000.0730.0.0.0251.07
Southern Alpslowlands0.0450.01000.0640.01000.0.0.0.0.0510.01000.0470.0410.3170.1240.412
high altitude areas0.3160.1280.0680.2190.0.0.0.0.0480.0710.0.0.01000.0.0.0410.711
total0.2150.1280.0460.1190.0.0.0.0.0370.0620.0470.0400.1170.0210.69
Switzerlandlowlands0.1100.180.1130.0350.0.0.0740.0110.0310.0180.0180.0170.0130.44
high altitude areas0.660.1100.0130.1100.0340.0690.0160.0260.0570.0790.0.0.0140.94
total0.350.160.190.1100.0340.0530.090.0200.0170.0170.0170.0100.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822025/288356
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree specieslower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
sprucelowlands0.0370.1200.1260.1310.0730.113
high altitude areas0.4360.8900.6160.7100.3220.68
total0.2310.1270.4150.5100.2220.37
firlowlands0.2170.1200.1310.1400.0.0.112
high altitude areas0.1270.1730.1300.1270.1410.116
total0.2140.1200.1250.1230.0410.110
pinelowlands0.0440.0410.01000.2220.0830.018
high altitude areas0.01000.0.0.0530.1200.0680.118
total0.0430.0410.0490.1150.0520.013
larchlowlands0.0.0.0730.0.0.0870.0.0.057
high altitude areas0.01000.0.0.0.0.2150.2270.113
total0.01000.0730.0.0.1150.1270.113
stone pinelowlands0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0440.0.0.044
total0.0.0.0.0.0.0.0440.0.0.044
other coniferslowlands0.0740.0.0.0.0.0.0.0.0.074
high altitude areas0.0.0.0.0.0.0.0710.0.0.071
total0.0740.0.0.0.0.0710.0.0.052
beechlowlands0.1200.0300.1490.0350.0630.016
high altitude areas0.0420.0.0.0360.0410.1590.024
total0.1180.0300.0300.0300.0520.014
maplelowlands0.0620.0520.0900.01000.01000.042
high altitude areas0.01000.0.0.0750.01000.0830.046
total0.0540.0520.0650.0720.0700.032
ashlowlands0.0640.0460.0460.0630.0570.025
high altitude areas0.01000.0.0.0.0.0.0.0.0.0100
total0.0550.0460.0460.0630.0570.024
oaklowlands0.0430.0300.0860.0760.0720.022
high altitude areas0.0.0.0.0.0.0.01000.0.0.0100
total0.0430.0300.0860.0620.0720.021
chestnutlowlands0.0.0.0.0.0.0.0.0.2240.024
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.1240.024
other broadleaveslowlands0.0330.0370.0680.1290.1310.017
high altitude areas0.0580.0.0.0340.0280.0500.020
total0.0290.0370.0310.0210.1270.013
totallowlands0.4120.2110.3190.6130.4170.46
high altitude areas0.6260.9810.8131.170.7160.96
total0.5120.3130.6111.070.6120.65
© WSL, Swiss National Forest Inventory, 21.06.2020 #822026/288357
NFI1
basal area of dead wood NFI1
main tree species · lower/higher altitudinal zones
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
main tree specieslower/higher altitudinal zones m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
sprucelowlands0.0260.1180.1180.1220.0450.110
high altitude areas0.3260.6600.6110.770.3160.65
total0.1210.1210.4100.570.2150.35
firlowlands0.2120.1140.1200.1260.01000.18
high altitude areas0.2180.2430.1190.1200.1280.110
total0.2100.1140.1140.1160.1280.17
pinelowlands0.0300.0270.0560.2170.0640.113
high altitude areas0.01000.0.0.0350.1140.0680.013
total0.0290.0270.0340.1110.0460.19
larchlowlands0.0740.0720.0.0.0440.01000.035
high altitude areas0.01000.0.0.01000.2120.2190.110
total0.0660.0720.01000.1110.1190.110
stone pinelowlands0.0.0.0.0.0.0.0.0.0.0.0.
high altitude areas0.0.0.0.0.0.0.0340.0.0.034
total0.0.0.0.0.0.0.0340.0.0.034
other coniferslowlands0.0730.0.0.0.0.0.0.0.0.073
high altitude areas0.0.0.0.0.0.0.0690.0.0.069
total0.0730.0.0.0.0.0690.0.0.053
beechlowlands0.1160.0210.0320.1230.0510.011
high altitude areas0.0290.0780.0250.0290.0480.016
total0.0140.0200.0200.0180.0370.09
maplelowlands0.0480.0410.0750.0790.01000.031
high altitude areas0.0780.0.0.0370.0420.0710.026
total0.0410.0410.0350.0380.0620.020
ashlowlands0.0540.0270.0370.0520.0470.018
high altitude areas0.01000.0.0.0710.01000.0.0.057
total0.0480.0270.0340.0480.0470.017
oaklowlands0.0360.0270.0680.0550.0410.018
high altitude areas0.0.0.0.0.0.0.01000.01000.078
total0.0360.0270.0680.0490.0400.017
chestnutlowlands0.0.0.0.0.0.0.0.0.3170.017
high altitude areas0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.1170.017
other broadleaveslowlands0.0310.0260.0450.1230.1240.013
high altitude areas0.0360.0.0.0230.0200.0410.014
total0.0270.0260.0210.0150.0210.09
totallowlands0.480.280.3120.7100.4120.44
high altitude areas0.5160.8470.891.050.7110.94
total0.480.290.671.050.690.63
© WSL, Swiss National Forest Inventory, 21.06.2020 #822027/288358
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