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NFI2NFI4
change: volume
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce-0.388-3.311-1.7341.1310.671-1.315
fir0.6290.13390.3990.2210.2610.333
pine-0.141-0.3200.084-0.014740.083-0.121
larch0.0139-0.03260.02610.4260.8250.126
stone pine....0.01000.05730.0710.0361
other conifers0.1460.1640.0660.070..0.040
beech-0.12620.2780.3430.01600.3370.162
maple0.1400.3170.2280.1320.2500.213
ash0.1540.3220.2330.0910.5330.216
oak0.0172-0.1106-0.07340.1390.0211-0.02318
chestnut..0.0106..0.071-0.1171-0.02080
other broadleaves0.01740.1550.02070.1820.9330.132
total0.488-2.717-0.71122.0203.518-0.460
inside perimeterspruce1.085-12.50-2.1730.9890.9430.769
fir-1.567..0.6580.3510.2830.1295
pine-0.1425..0.093-0.014780.2990.0201
larch-0.397....-0.038920.5560.1158
stone pine......0.0146..0.0146
other conifers....0.0920.099..0.074
beech0.4332..-1.9238-0.14390.4530.01773
maple-0.573-3.5.0.03530.2450.1550.1109
ash0.0448-2.000.062790.2630.4730.254
oak0.192..-0.9930.0640.0471-0.0307
chestnut......-0.0570.14010.01792
other broadleaves-0.21530.00-0.31410.03670.9410.253
total-1.1177-18.0.-4.51201.4703.8211.449
outside perimeterspruce-0.849-1.839-0.9571.2240.9250.451
fir0.840-0.32130.3710.4170.2380.322
pine-0.11480.0148-0.0103-0.179-0.0116-0.061
larch-0.0100-0.01320.0440.5200.4230.316
stone pine....0.01000.1260.01000.026
other conifers0.1880.1660.0800.0820.0970.050
beech1.1410.41300.3670.2311.0130.516
maple0.3320.061830.1430.1210.1310.118
ash-0.08610.5550.2230.1320.2330.119
oak-0.02984-0.1107-0.01610.0340.1360.047
chestnut......0.03730.3450.144
other broadleaves0.01450.354-0.1440.1280.4230.120
total1.555-0.81510.15572.6133.592.012
totalspruce-0.361-3.210-1.3291.1190.922-0.524
fir0.6260.07010.3570.3130.2310.320
pine-0.140-0.3200.0388-0.01040.0142-0.121
larch-0.0580-0.03000.0770.4160.5170.213
stone pine....0.0750.0450.0670.041
other conifers0.1420.1580.0590.0500.0970.032
beech0.11210.2680.3420.1370.9130.320
maple0.1310.2200.2250.1170.1260.210
ash0.1770.3210.2200.1290.2230.212
oak0.0164-0.192-0.01110.0260.1360.0205
chestnut..0.0106..-0.03660.2560.053
other broadleaves0.01480.145-0.0790.1330.5170.118
total0.658-2.517-0.31662.4113.580.725
© WSL, Swiss National Forest Inventory, 16.06.2020 #892488/358693
NFI3NFI4
change: volume
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce-0.03538-2.223-0.61331.1530.951-0.641
fir0.5540.21780.7690.2440.2640.442
pine-0.249-0.4270.186-0.02320.0383-0.227
larch0.01710.05300.1550.3570.7360.144
stone pine....0.01000.1880.0700.080
other conifers0.0700.11080.0570.071..0.071
beech0.3830.21490.544-0.3790.5510.264
maple0.02290.2360.3340.1600.5570.225
ash0.01750.191-0.0268-0.21090.5420.0250
oak-0.02241-0.182-0.01740.0119-0.0550-0.1101
chestnut..0.0129..0.0236-0.673-0.0102
other broadleaves-0.11140.2490.0153-0.11551.2460.166
total0.788-1.8431.01111.2743.8230.1420
inside perimeterspruce0.2803-54.30-11.5832.1481.2390.991
fir-0.6115..0.51060.14160.3780.1353
pine0.0964..-0.293-0.11040.299-0.0570
larch0.097....-0.12980.2286-0.0944
stone pine......-0.03285..-0.03285
other conifers....0.1920.099..0.071
beech1.1167-0.80-9.9101-0.111790.947-0.11146
maple-0.4117-14.800.1720.4570.2610.294
ash-0.985-9.500.5640.3910.5820.1135
oak-0.796..-1.8930.1690.186-0.1133
chestnut......0.01230.33320.1275
other broadleaves-0.6145-0.20-0.014490.3670.6970.290
total-1.8258-79.6.-22.2602.8514.5321.494
outside perimeterspruce-0.3209-0.9105-0.23591.9271.3380.932
fir0.51180.31890.41100.5200.11140.433
pine-0.11770.194-0.085-0.187-0.0830-0.176
larch0.0100-0.11070.0970.7330.4430.427
stone pine....0.01000.1570.01000.056
other conifers0.11000.1530.0184-0.0930.0940.070
beech1.4580.022830.21720.4340.5800.437
maple0.351-0.4940.1840.2270.03740.133
ash0.21770.31490.3490.01100.2540.136
oak0.0193-0.178-0.03950.0710.1810.094
chestnut......-0.01150.5500.152
other broadleaves-0.11360.450-0.2380.1750.3550.0104
total2.165-0.36540.61913.8183.4222.617
totalspruce-0.0638-2.122-0.51151.6231.3310.0445
fir0.5500.21510.5590.4190.1700.428
pine-0.247-0.4280.0163-0.1780.0233-0.126
larch0.01490.09490.0480.5290.4330.223
stone pine....0.0930.1540.0610.051
other conifers0.1580.1970.0920.039480.0940.057
beech0.5500.21570.3760.1890.6600.334
maple0.11000.2500.2350.2230.1580.219
ash0.01720.2820.175-0.02390.3340.158
oak-0.0722-0.175-0.0920.0590.179-0.0127
chestnut..0.0129..-0.02800.3760.072
other broadleaves-0.1860.241-0.1500.02220.5340.151
total0.962-1.6420.71202.8183.6171.126
© WSL, Swiss National Forest Inventory, 16.06.2020 #892489/358694
NFI3–NFI4
salvage logging
cause of salvage logging
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: protection forest perimeter SilvaProtect: access. forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
cause of salvage logging m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/a0.0.0.0.0.0.0.0.0.0.0.0.
insects2.3769.0339.5318.9361.9818.321
fungi0.100.0.6.9.0.0.0.0.2.868
windthrow6.6632.7776.2436.3521.9755.933
snow load21.3830.0.8.4724.7291.3566.136
avalanches0.0.0.0.0.0.0.0.0.0.0.0.
landslides0.0.2.55019.6730.0.0.0.7.575
flooding0.0.0.0.0.0.2.400.0.2.40
forest fire0.0.0.0.0.0.0.0.0.0.0.0.
loss of vitality1.2761.300.6590.2920.0.0.745
others0.0.0.0.0.0.0.4710.0.0.471
total0.6540.7421.0260.5310.0480.518
© WSL, Swiss National Forest Inventory, 10.07.2020 #892490/358695
NFI3–NFI4
salvage logging
processes in channels SilvaProtect
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtect m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/a1.0202.1151.1210.7510.0.1.311
inside perimeter0.4660.7441.1270.5340.0540.619
outside perimeter0.8791.1960.1840.3540.1990.543
total1.0191.9141.1170.6290.0481.09
© WSL, Swiss National Forest Inventory, 16.06.2020 #892491/358696
NFI3–NFI4
salvage logging
avalanches SilvaProtect
unit of reference: production region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/06–2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtect m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/a1.0202.0151.0210.6500.0.1.211
inside perimeter0.0.0.0.0.2610.5490.0990.345
outside perimeter0.7540.8421.1270.4380.0500.619
total0.9191.9141.0170.5280.0480.99
© WSL, Swiss National Forest Inventory, 16.06.2020 #892492/358697
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGupper subalpine......
lower subalpine......
upper montane......
lower montane0.2129..0.2129
colline/submontane-0.11360.2108-0.1155
total-0.11920.2108-0.0232
AIupper subalpine......
lower subalpine0.31210.22100.2108
upper montane0.648-2.466-0.4184
lower montane0.21620.5580.457
colline/submontane..0.036430.03643
total0.545-0.5117-0.01188
ARupper subalpine......
lower subalpine......
upper montane1.0320.9271.024
lower montane-2.2630.4203-1.281
colline/submontane-0.720.822-0.1325
total-0.61200.665-0.2309
BEupper subalpine0.5360.5510.530
lower subalpine0.22050.3890.288
upper montane-0.3107-0.1295-0.1106
lower montane-0.2940.187-0.0703
colline/submontane-0.352-0.651-0.437
total-0.2610.0621-0.184
BL/BSupper subalpine......
lower subalpine......
upper montane1.552..1.552
lower montane0.524-0.41360.297
colline/submontane-0.2860.1232-0.293
total0.04129-0.2188-0.0486
FRupper subalpine..4.304.30
lower subalpine0.7960.23240.498
upper montane0.21700.21210.2102
lower montane-0.014190.7280.1162
colline/submontane-0.22350.752-0.1451
total0.12380.3540.282
GEupper subalpine......
lower subalpine......
upper montane......
lower montane......
colline/submontane-0.2107..-0.2107
total-0.2107..-0.2107
GLupper subalpine......
lower subalpine0.4390.5220.525
upper montane-0.91170.1235-0.2229
lower montane-6.399-0.0855-1.1109
colline/submontane..0.6620.662
total-0.61320.292-0.1289
GRupper subalpine0.3200.6590.540
lower subalpine0.3420.2470.232
upper montane0.3420.2700.243
lower montane-0.31160.4330.1135
colline/submontane-0.21310.010645-0.1176
total0.2330.3300.223
JUupper subalpine......
lower subalpine......
upper montane-0.61020.448-0.3149
lower montane-0.1267-0.1375-0.1240
colline/submontane0.263-0.5840.0771
total-0.0756-0.2152-0.1178
LUupper subalpine......
lower subalpine-0.03789-0.882-0.2111
upper montane-0.5500.2181-0.460
lower montane0.14090.3760.1222
colline/submontane-0.31030.03714-0.2107
total-0.271-0.0833-0.273
NEupper subalpine......
lower subalpine0.5400.200.539
upper montane0.260-0.5720.181
lower montane-0.1183-0.1289-0.1157
colline/submontane0.396-2.0.0.02349
total0.259-0.4650.199
NWupper subalpine......
lower subalpine0.8180.3550.620
upper montane0.100.11870.1171
lower montane-0.32390.432-0.01415
colline/submontane0.60-0.3100-0.1210
total0.3870.2750.265
OWupper subalpine0.1.0.0.0.024
lower subalpine0.3800.12210.279
upper montane0.21180.51480.4110
lower montane0.2252-0.13420.0690
colline/submontane0.5106-0.7123-0.3206
total0.3600.12490.277
SGupper subalpine..0.500.50
lower subalpine0.3380.5300.424
upper montane0.4570.21230.272
lower montane-0.573-0.1373-0.292
colline/submontane-0.381-0.1154-0.272
total-0.12630.11380.0298
SHupper subalpine......
lower subalpine......
upper montane......
lower montane-0.21740.30-0.2185
colline/submontane0.2970.500.291
total0.12780.4260.1232
SOupper subalpine......
lower subalpine0.1252..0.1252
upper montane0.280-0.13730.286
lower montane-0.1214-0.478-0.2148
colline/submontane-0.03050.489-0.01054
total-0.0304-0.01469-0.0297
SZupper subalpine......
lower subalpine0.274-0.013930.1125
upper montane0.338-0.21320.03552
lower montane0.725-0.0134280.458
colline/submontane0.943-1.31180.09453
total0.422-0.21180.184
TGupper subalpine......
lower subalpine......
upper montane..-1.4.-1.4.
lower montane-0.31340.11326-0.3138
colline/submontane-0.21110.1274-0.1127
total-0.2870.1500-0.293
TIupper subalpine0.4250.5150.414
lower subalpine0.4310.3380.330
upper montane0.3520.3220.321
lower montane0.9330.21200.371
colline/submontane0.4540.2360.331
total0.4220.3220.317
URupper subalpine0.100.400.343
lower subalpine0.6300.5370.623
upper montane0.5200.21380.347
lower montane0.5320.3900.458
colline/submontane-0.9720.8360.3134
total0.4270.4350.423
VDupper subalpine0.824..0.824
lower subalpine0.11140.4700.172
upper montane0.2440.3920.241
lower montane-0.3650.635-0.289
colline/submontane-0.0653-0.02180-0.0626
total-0.011710.3440.0144
VSupper subalpine0.2550.3460.335
lower subalpine0.12840.2420.256
upper montane0.3420.3380.330
lower montane-0.0623-0.1154-0.1152
colline/submontane0.294-0.11710.01498
total0.2640.2310.229
ZGupper subalpine......
lower subalpine..0.0.0.0.
upper montane-1.0114-0.868-0.967
lower montane0.81120.8530.873
colline/submontane-0.22320.4120-0.1653
total-0.0971-0.0843-0.0689
ZHupper subalpine......
lower subalpine......
upper montane-0.13623.000.1443
lower montane-0.279-0.5175-0.274
colline/submontane-0.0235-1.196-0.1138
total-0.190-0.7106-0.174
Switzerlandupper subalpine0.3160.5380.425
lower subalpine0.2270.2250.218
upper montane0.1770.1390.137
lower montane-0.1500.158-0.0135
colline/submontane-0.157-0.1136-0.153
total0.02730.1210.130
© WSL, Swiss National Forest Inventory, 16.06.2020 #892493/358698
NFI2–NFI3
net increment
avalanches SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce3.353.8124.4190.6433.4120.7573.34
fir1.962.0131.4170.1510.11030.2681.65
pine0.1300.01440.01190.2650.2530.1710.123
larch0.2370.145-0.02871.4350.7220.8300.317
stone pine0.0.0.0.0.0870.1400.2380.0710.028
other conifers0.1230.03240.0630.092-0.02280.0.0.123
beech2.451.1161.2170.1830.2310.3351.74
maple0.3100.3280.4290.0530.0630.06840.310
ash0.690.2260.7280.01610.0430.5370.58
oak0.3140.1560.0460.1480.0780.01500.213
chestnut0.066-0.01000.0.0.01000.0.0.21380.0112
other broadleaves0.3150.2490.3480.4470.2520.8320.312
total9.627.788.4123.2205.093.7208.22
inside perimeterspruce-0.42361.5523.9183.0174.0162.3232.811
fir1.1731.0371.0410.3390.1590.2640.521
pine-0.2143-0.165-0.01360.1770.1106-0.06970.0120
larch0.0.0.0950.1901.2250.6310.41890.525
stone pine0.0.0.0.0.0.0.3440.3390.0.0.131
other conifers0.0.0.01000.0.0.0.-0.01180.0990.0357
beech1.2591.0310.21850.1480.02710.8350.524
maple0.2520.3240.2710.01380.0.0.0990.124
ash0.1880.1460.5490.01000.0100-0.11230.140
oak0.0.0.0890.0.0.0990.0.-0.0990.068
chestnut0.0.0.0.0.0.0.0.0.0.0.0.0.0.
other broadleaves0.2500.01370.2640.1460.11140.3650.131
total2.1624.1246.0175.2125.2123.9224.88
outside perimeterspruce1.5223.2123.4172.2143.6100.8242.36
fir1.6162.1111.5150.4310.2330.1481.08
pine0.1440.0390.1580.1890.2420.0870.129
larch-0.01760.01480.1670.9130.6270.4220.312
stone pine0.0.0.0920.0.0.1360.1480.0.0.029
other conifers0.1710.01140.0460.0.-0.01740.01000.054
beech2.7111.1181.4200.2280.1641.5231.29
maple0.5250.3160.3360.1290.1610.1270.212
ash0.7250.2280.5220.1510.1330.2310.313
oak0.1560.05540.0840.150-0.0285900.1490.032
chestnut0.0.0.0.0.0.0.01070.01000.2620.160
other broadleaves0.2360.2460.11230.2350.1390.7190.315
total7.577.177.594.495.084.2115.84
totalspruce3.153.393.9112.0103.670.9182.93
fir1.952.081.4110.3230.2330.2361.34
pine0.1270.0950.1550.2510.2330.0620.118
larch0.1380.0450.1591.1140.6160.5220.310
stone pine0.0.0.0920.0870.1250.1250.0710.017
other conifers0.1220.0930.0380.092-0.01120.0950.021
beech2.441.1111.2140.2230.1291.2211.44
maple0.490.3140.3220.1270.0490.1560.27
ash0.690.2180.6170.1500.0260.2250.47
oak0.2140.0570.0420.1340.0820.1470.112
chestnut0.066-0.01000.0.0.0800.01000.2570.053
other broadleaves0.3140.2330.2410.2260.1330.7160.39
total9.227.057.774.375.054.197.02
© WSL, Swiss National Forest Inventory, 16.06.2020 #892494/358699
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine..4.9280.701.7581.7333.3282.022
lower subalpine0.52171.31163.521-0.74372.0501.9541.540
upper montane0.41560.61691.8711.0832.3681.9541.048
lower montane-1.062-0.7196-3.5102-0.7249-2.7993.628-1.149
colline/submontane-1.138-0.113660.83011.3101-2.3871.485-0.941
total-0.8380.51390.91170.61831.0642.027-0.2152
inside perimeterupper subalpine..3.2534.582.4445.4793.6193.843
lower subalpine3.3241.5942.3511.3501.0951.9441.534
upper montane1.2114-0.112400.35091.7422.3381.2520.945
lower montane0.33451.289-0.2827-0.81472.2651.51140.787
colline/submontane-2.357-1.31620.13223-0.91580.119611.344-0.3155
total-0.51430.61030.51581.1352.2381.5271.026
totalupper subalpine..3.9303.2322.2363.7633.5163.133
lower subalpine0.61681.4733.0220.9901.4491.9381.526
upper montane0.61070.23600.91111.6382.3331.3440.933
lower montane-0.7760.3284-1.4113-0.7127-0.110581.788-0.499
colline/submontane-1.333-0.81890.3419-0.11133-1.41111.339-0.841
total-0.8360.6830.7941.0391.7331.6220.450
© WSL, Swiss National Forest Inventory, 16.06.2020 #892496/358701
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine..4.1270.701.6552.3242.8172.316
lower subalpine0.61612.2593.0210.82842.0442.2321.928
upper montane0.2364-0.72332.1551.9422.6492.1370.778
lower montane-1.156-1.0142-3.2105-0.3623-2.01185.933-1.149
colline/submontane-1.0440.5388-0.37171.294-1.81133.153-0.755
total-0.8400.51571.0981.2641.4392.9190.1319
inside perimeterupper subalpine..4.8434.582.1465.1733.4153.638
lower subalpine3.3241.6832.6421.5421.6552.1331.826
upper montane1.4990.022900.71991.8381.7601.7341.138
lower montane0.33451.3800.2679-0.71542.5511.7850.964
colline/submontane-2.257-1.3162-1.3162-0.8171-0.091111.439-0.4135
total-0.51550.7820.61141.2312.2351.8201.121
totalupper subalpine..4.4253.2321.9353.7503.1113.025
lower subalpine0.71331.9492.8201.3561.8352.1261.819
upper montane0.4171-0.33231.2731.8302.0401.8290.936
lower montane-0.8670.2360-1.1140-0.61520.33892.357-0.3125
colline/submontane-1.137-0.4318-0.91700.11498-1.11361.832-0.651
total-0.7390.6780.8751.2291.9272.1150.531
© WSL, Swiss National Forest Inventory, 16.06.2020 #892497/358702
NFI1NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine......
lower subalpine3.5505.6503.647
upper montane4.7289.1205.421
lower montane2.2614.0442.839
colline/submontane0.52801.71620.8167
total2.9254.8253.319
Eastern Juraupper subalpine......
lower subalpine......
upper montane9.70..9.70
lower montane5.7482.31165.145
colline/submontane0.0161901.62480.2789
total1.3881.81411.477
Western Plateauupper subalpine......
lower subalpine0.4756..0.4756
upper montane12.874-41.007.2139
lower montane-5.64715.327-3.765
colline/submontane2.4101-1.33111.9115
total-1.21293.898-0.7206
Central Plateauupper subalpine......
lower subalpine......
upper montane-23.8717.244-11.1108
lower montane-3.171-0.31617-2.774
colline/submontane-2.758-1.0310-2.557
total-3.039-0.4604-2.739
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-11.17713.40-7.9102
lower montane2.5952.43732.592
colline/submontane-2.2431.8236-1.946
total-1.2682.3165-1.078
Western Pre-Alpsupper subalpine......
lower subalpine2.6178-1.14380.5658
upper montane-1.34233.4911.8157
lower montane1.73007.51104.5104
colline/submontane-8.80-0.51245-1.4371
total0.65002.11081.5113
Central Pre-Alpsupper subalpine6.6488.71127.458
lower subalpine1.9128-0.46550.8217
upper montane-2.51082.080-0.11267
lower montane3.4802.6853.058
colline/submontane5.066-8.853-1.4214
total1.21190.91341.085
Eastern Pre-Alpsupper subalpine......
lower subalpine-0.47851.82690.5569
upper montane2.31530.64391.4154
lower montane8.5492.81245.450
colline/submontane1.7263-1.23880.15410
total3.4571.21482.356
Northwestern Alpsupper subalpine16.0.-0.612443.6173
lower subalpine5.9384.2844.946
upper montane4.51181.51872.3107
lower montane12.31433.31225.799
colline/submontane8.49311.94510.346
total6.5393.5544.533
Central Alpsupper subalpine6.1.13.409.926
lower subalpine5.8681.73644.279
upper montane3.715011.2438.344
lower montane12.3237.8499.727
colline/submontane32.5191.43096.976
total7.7346.7387.125
Northeastern Alpsupper subalpine..5.7.5.7.
lower subalpine0.215345.5802.7106
upper montane8.4474.2895.063
lower montane-3.8119-1.6202-2.0147
colline/submontane-0.50-1.1659-1.0609
total1.61602.3922.179
Southwestern Alpsupper subalpine6.1279.5168.314
lower subalpine2.51526.7215.923
upper montane7.9535.7306.126
lower montane2.91254.2383.938
colline/submontane-0.83354.6482.765
total4.0406.4125.812
Southeastern Alpsupper subalpine5.82710.3408.228
lower subalpine4.2412.3743.139
upper montane11.0212.7655.128
lower montane1.22446.4313.945
colline/submontane-3.51078.3410.8379
total4.7224.3264.517
Southern Alpsupper subalpine12.22312.11312.111
lower subalpine11.4209.5159.812
upper montane7.0438.7148.514
lower montane8.64111.91611.615
colline/submontane5.3489.4118.611
total7.9179.879.56
Switzerlandupper subalpine6.91510.1178.912
lower subalpine3.4254.3213.916
upper montane3.5284.7154.213
lower montane1.4585.0172.921
colline/submontane-0.6904.3190.767
total1.5234.983.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892498/358703
NFI2NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change1993/952009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine......
lower subalpine3.9366.8294.033
upper montane2.5416.8263.228
lower montane0.71741.61031.098
colline/submontane-0.9145-0.6430-0.9139
total1.4432.5451.632
Eastern Juraupper subalpine......
lower subalpine......
upper montane5.90..5.90
lower montane3.563-1.32922.675
colline/submontane-1.869-2.1185-1.864
total-0.6174-1.8156-0.7131
Western Plateauupper subalpine......
lower subalpine0.4670..0.4670
upper montane14.973-26.8.10.6100
lower montane-6.7357.470-5.540
colline/submontane-0.9254-1.8245-1.0199
total-3.1471.0363-2.650
Central Plateauupper subalpine......
lower subalpine......
upper montane-12.6651.2511-6.988
lower montane-4.744-3.3124-4.541
colline/submontane-5.425-4.385-5.323
total-5.220-3.771-5.018
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-14.568-1.40-12.869
lower montane0.45064.61160.6314
colline/submontane-2.9300.13110-2.731
total-2.3341.0279-2.135
Western Pre-Alpsupper subalpine......
lower subalpine-2.0223-1.0423-1.4214
upper montane-4.2131-0.6421-1.9134
lower montane-7.0692.4351-2.5187
colline/submontane11.301.92563.0150
total-3.681-0.21008-1.5105
Central Pre-Alpsupper subalpine4.2711.16152.9110
lower subalpine-0.015132-0.5480-0.2851
upper montane-5.445-0.11443-2.655
lower montane-0.7348-1.1195-0.9176
colline/submontane5.056-8.249-1.1242
total-1.588-1.295-1.463
Eastern Pre-Alpsupper subalpine......
lower subalpine3.2603.41183.359
upper montane2.1143-1.51900.21304
lower montane2.71331.02911.8128
colline/submontane-3.5133-3.6105-3.582
total1.891-0.35080.7161
Northwestern Alpsupper subalpine20.1.8.33311.329
lower subalpine4.3453.5993.858
upper montane3.9155-1.12280.21043
lower montane-4.21343.21041.2251
colline/submontane-0.239316.1683.2117
total3.1662.0892.457
Central Alpsupper subalpine4.9.8.1.6.617
lower subalpine10.5223.5787.824
upper montane0.69018.6485.560
lower montane12.3342.01976.448
colline/submontane22.9269.94012.231
total8.5256.1337.220
Northeastern Alpsupper subalpine..1.4.1.4.
lower subalpine0.56505.9413.071
upper montane2.13507.2206.229
lower montane-10.665-2.4118-3.673
colline/submontane-2.7.5.4564.168
total-0.93233.6362.354
Southwestern Alpsupper subalpine4.1406.8205.918
lower subalpine1.81915.0194.423
upper montane6.7523.8374.430
lower montane0.39122.1601.769
colline/submontane2.6891.01961.698
total3.3424.3144.014
Southeastern Alpsupper subalpine4.5268.7436.831
lower subalpine3.6392.6543.033
upper montane9.0232.9524.726
lower montane-0.64245.6282.657
colline/submontane-5.7614.166-2.2118
total3.4264.0243.818
Southern Alpsupper subalpine8.2199.0138.711
lower subalpine8.3196.9177.214
upper montane3.7795.8175.617
lower montane7.2246.5226.620
colline/submontane5.8325.1185.216
total6.3166.196.18
Switzerlandupper subalpine5.0177.9196.815
lower subalpine3.0253.6203.316
upper montane1.5592.8212.322
lower montane-1.0692.1360.2242
colline/submontane-2.2241.647-1.236
total-0.21993.0111.218
© WSL, Swiss National Forest Inventory, 16.06.2020 #892499/358704
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine......
lower subalpine0.91283.3241.0109
upper montane0.41671.6920.6103
lower montane-0.7136-0.4364-0.6133
colline/submontane0.6147-3.381-0.2361
total0.2242-0.52350.0870
Eastern Juraupper subalpine......
lower subalpine......
upper montane2.40..2.40
lower montane1.594-3.11450.6242
colline/submontane-1.5781.2144-1.286
total-0.8115-0.5463-0.8111
Western Plateauupper subalpine......
lower subalpine-2.3119..-2.3119
upper montane2.9952.202.887
lower montane-1.01558.019-0.2798
colline/submontane-1.3128-1.2262-1.3117
total-1.0942.776-0.6141
Central Plateauupper subalpine......
lower subalpine......
upper montane-0.8483-3.5173-1.9176
lower montane-1.51032.371-0.9146
colline/submontane-2.544-6.850-3.034
total-2.141-3.366-2.335
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-2.5132-7.20-3.294
lower montane-1.3101-1.0410-1.398
colline/submontane-0.8791.5103-0.691
total-0.9600.8200-0.864
Western Pre-Alpsupper subalpine......
lower subalpine5.1630.63242.671
upper montane1.6157-0.73210.11403
lower montane-3.8874.5290.21054
colline/submontane4.103.0403.135
total1.9890.62051.190
Central Pre-Alpsupper subalpine3.7371.6532.935
lower subalpine-0.93200.3654-0.4458
upper montane-0.71710.3411-0.2422
lower montane1.4990.110040.8133
colline/submontane1.1193-4.194-1.3170
total0.11090-0.1692-0.05025
Eastern Pre-Alpsupper subalpine......
lower subalpine1.8590.92811.584
upper montane2.656-3.368-0.5270
lower montane-0.8373-0.07109-0.4464
colline/submontane-0.5558-2.495-1.6109
total1.0109-1.582-0.3317
Northwestern Alpsupper subalpine8.204.2625.241
lower subalpine1.4653.1872.468
upper montane3.817-0.34780.7163
lower montane-10.6633.037-0.7362
colline/submontane-2.8135-0.3637-1.5140
total0.61671.6801.373
Central Alpsupper subalpine0.704.002.547
lower subalpine5.8232.1584.423
upper montane2.0977.7435.540
lower montane4.8643.0583.845
colline/submontane12.6665.0336.335
total4.7244.9284.819
Northeastern Alpsupper subalpine..4.904.90
lower subalpine3.8374.0213.922
upper montane-3.31972.2581.1145
lower montane-34.067-2.0121-6.964
colline/submontane0.703.7543.354
total-3.81151.283-0.2699
Southwestern Alpsupper subalpine1.7582.4442.236
lower subalpine-0.74371.3500.990
upper montane1.0831.7421.638
lower montane-0.7249-0.8147-0.7127
colline/submontane1.3101-0.9158-0.11133
total0.61831.1351.039
Southeastern Alpsupper subalpine1.7335.4793.763
lower subalpine2.0501.0951.449
upper montane2.3682.3382.333
lower montane-2.7992.265-0.11058
colline/submontane-2.3870.11961-1.4111
total1.0642.2381.733
Southern Alpsupper subalpine3.3283.6193.516
lower subalpine1.9541.9441.938
upper montane1.9541.2521.344
lower montane3.6281.51141.788
colline/submontane1.4851.3441.339
total2.0271.5271.622
Switzerlandupper subalpine2.0223.8433.133
lower subalpine1.5411.5331.526
upper montane0.9490.9470.934
lower montane-1.0560.786-0.3127
colline/submontane-0.942-0.4146-0.841
total-0.11951.0270.447
© WSL, Swiss National Forest Inventory, 16.06.2020 #892500/358705
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine......
lower subalpine1.01063.3241.193
upper montane0.17761.8810.4195
lower montane-0.7143-0.4364-0.6138
colline/submontane0.997-3.1830.04616
total0.2251-0.42780.1630
Eastern Juraupper subalpine......
lower subalpine......
upper montane11.149..11.149
lower montane1.684-3.11450.7194
colline/submontane-1.11061.2144-0.9121
total-0.4248-0.5463-0.4223
Western Plateauupper subalpine......
lower subalpine-2.3119..-2.3119
upper montane2.9952.202.887
lower montane-1.31218.019-0.5276
colline/submontane-0.9180-1.2262-0.9156
total-1.0962.776-0.7139
Central Plateauupper subalpine......
lower subalpine......
upper montane-0.8483-3.5173-1.9176
lower montane-1.51032.371-0.9146
colline/submontane-2.543-6.850-3.034
total-2.240-3.366-2.334
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-2.5132-7.20-3.294
lower montane-1.678-1.0410-1.676
colline/submontane-0.7811.5103-0.694
total-1.0560.8200-0.959
Western Pre-Alpsupper subalpine..12.9.12.9.
lower subalpine4.7580.72732.664
upper montane-2.9186-0.5376-1.4169
lower montane-3.3924.5290.3695
colline/submontane4.103.0403.135
total0.216940.81580.5242
Central Pre-Alpsupper subalpine3.7371.6532.935
lower subalpine0.64500.35270.5358
upper montane-1.21080.4305-0.4233
lower montane1.5950.25860.8120
colline/submontane1.1193-4.194-1.3170
total0.3291-0.025430.2403
Eastern Pre-Alpsupper subalpine......
lower subalpine1.3760.92811.294
upper montane2.752-2.583-0.11318
lower montane-0.74320.2913-0.2920
colline/submontane-0.5558-2.495-1.6109
total1.0103-1.1104-0.11178
Northwestern Alpsupper subalpine4.4364.2624.332
lower subalpine2.3393.2792.851
upper montane4.417-0.28431.298
lower montane-11.6483.234-1.3175
colline/submontane-0.21341-0.3637-0.3732
total1.5581.8701.650
Central Alpsupper subalpine0.704.002.547
lower subalpine4.8242.8474.122
upper montane2.2726.4464.740
lower montane4.5633.9434.137
colline/submontane1.6501-0.510140.010474
total3.7273.9383.824
Northeastern Alpsupper subalpine..4.904.90
lower subalpine3.9324.1194.019
upper montane-0.58372.6491.883
lower montane-34.067-1.9125-6.765
colline/submontane-3.1783.7541.7126
total-2.41481.5630.3451
Southwestern Alpsupper subalpine1.6552.1461.935
lower subalpine0.82841.5421.356
upper montane1.9421.8381.830
lower montane-0.3623-0.7154-0.6152
colline/submontane1.294-0.81710.11498
total1.2641.2311.229
Southeastern Alpsupper subalpine2.3245.1733.750
lower subalpine2.0441.6551.835
upper montane2.6491.7602.040
lower montane-2.01182.5510.3389
colline/submontane-1.8113-0.09111-1.1136
total1.4392.2351.927
Southern Alpsupper subalpine2.8173.4153.111
lower subalpine2.2322.1332.126
upper montane2.1371.7341.829
lower montane5.9331.7852.357
colline/submontane3.1531.4391.832
total2.9191.8202.115
Switzerlandupper subalpine2.3163.6383.025
lower subalpine1.8281.8261.819
upper montane0.8711.0390.935
lower montane-1.0560.963-0.2175
colline/submontane-0.756-0.4131-0.651
total0.11981.1210.630
© WSL, Swiss National Forest Inventory, 16.06.2020 #892501/358706
NFI1NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine....6.9476.11912.2236.915
lower subalpine3.6490.137001.61164.13011.4203.524
upper montane4.728-2.2319-0.82378.2227.0433.528
lower montane2.942-2.1674.4503.6708.6411.267
colline/submontane0.1742-1.7453.0890.83105.348-0.785
total2.525-1.8341.6654.9167.9171.524
inside perimeterupper subalpine....9.21069.72212.11310.116
lower subalpine5.551..0.134954.5249.5154.320
upper montane9.120-4.22712.1654.0278.7144.715
lower montane3.8425.1643.1613.53711.9165.017
colline/submontane1.5148-0.11963-3.3885.6299.4114.319
total4.3251.41311.4684.8129.874.98
totalupper subalpine....7.8578.21612.1118.912
lower subalpine3.7450.137000.91634.3199.8123.915
upper montane5.521-2.62320.81465.1188.5144.213
lower montane3.231-1.4943.7383.53411.6152.822
colline/submontane0.4264-1.646-0.63353.5408.6110.770
total2.819-1.5381.5454.9109.563.08
© WSL, Swiss National Forest Inventory, 16.06.2020 #892502/358707
NFI2NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine....4.4704.5218.2195.017
lower subalpine3.9360.45960.63113.8278.3193.125
upper montane2.540-0.51309-2.7675.9313.7791.559
lower montane1.288-3.833-0.5345-0.039137.224-1.259
colline/submontane-1.659-3.3211.3209-0.72985.832-2.223
total0.862-3.417-0.81213.5206.316-0.2153
inside perimeterupper subalpine....1.44727.8249.0137.919
lower subalpine6.828..0.35933.8236.9173.620
upper montane6.826-7.096-0.62133.4275.8172.921
lower montane1.31181.71620.091832.1516.5222.135
colline/submontane-1.2181-2.2100-4.1613.7385.1181.548
total1.956-1.1154-0.61363.9136.193.011
totalupper subalpine....3.21046.5198.7116.814
lower subalpine4.0330.45960.52823.8177.2143.415
upper montane3.227-1.8321-1.6704.0205.6172.322
lower montane1.270-3.236-0.35001.4666.6200.1444
colline/submontane-1.556-3.220-1.81041.8685.216-1.235
total1.044-3.217-0.7893.7116.181.219
© WSL, Swiss National Forest Inventory, 16.06.2020 #892503/358708
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · 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
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine....3.9351.7293.3282.022
lower subalpine0.9122-2.71091.41222.0361.9541.540
upper montane0.41630.54110.81071.8511.9540.949
lower montane-0.3272-1.557-0.2921-5.2573.628-1.249
colline/submontane-0.6118-1.3380.5316-0.62041.485-1.040
total-0.1422-1.4310.7990.8712.027-0.2142
inside perimeterupper subalpine....1.6554.0533.6193.843
lower subalpine3.325..0.52571.6381.9441.533
upper montane1.788-3.0115-1.1962.0281.2520.947
lower montane-0.72123.3410.52560.61341.51140.689
colline/submontane-2.099-2.569-2.1870.42291.344-0.4141
total-0.5211-0.6194-0.41371.8221.5271.027
totalupper subalpine....2.9353.1423.5163.133
lower subalpine1.0104-2.71090.91111.8271.9381.526
upper montane0.7100-0.2776-0.23131.9251.3440.934
lower montane-0.4172-1.0760.2566-1.3861.788-0.496
colline/submontane-0.983-1.534-1.0131-0.019301.339-0.840
total-0.2227-1.3310.14781.4221.6220.352
© WSL, Swiss National Forest Inventory, 16.06.2020 #892504/358709
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine....3.9352.1222.8172.316
lower subalpine1.0103-2.71091.8782.3262.2321.928
upper montane0.23950.5411-0.34872.4312.1370.776
lower montane-0.2349-1.750-0.12194-4.8555.933-1.149
colline/submontane-0.3281-1.3400.5316-0.34033.153-0.754
total0.02210-1.4300.51501.3342.9190.1335
inside perimeterupper subalpine....5.2593.7513.4153.638
lower subalpine3.325..0.52232.0292.1331.726
upper montane1.978-3.0115-0.81231.8321.7341.040
lower montane-0.72123.3410.61840.9821.7850.865
colline/submontane-1.9101-2.569-2.187-0.34141.439-0.4128
total-0.4243-0.6194-0.32321.8211.8201.122
totalupper subalpine....4.5383.0353.1113.025
lower subalpine1.190-2.71091.3752.1202.1261.819
upper montane0.5155-0.2776-0.61432.0231.8290.937
lower montane-0.4194-1.2630.3309-1.01032.357-0.3122
colline/submontane-0.5136-1.435-1.0131-0.32901.832-0.649
total-0.1664-1.3300.14241.6182.1150.531
© WSL, Swiss National Forest Inventory, 16.06.2020 #892505/358710
NFI1NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGspruce-0.144-0.149-0.142
fir0.029750.01110.0641
pine-0.0300.094-0.031
larch-0.01460.0108-0.0255
stone pine......
other conifers0.0420.0940.038
beech0.01780.084180.0179
maple0.0450.0660.043
ash0.0620.1520.049
oak-0.01610.094-0.0177
chestnut0.0100..0.0100
other broadleaves0.03480.1400.0108
total-0.1610.356-0.077
AIspruce0.441-0.11280.195
fir-0.11230.0426-0.0221
pine0.0940.01000.068
larch0.0970.01000.097
stone pine......
other conifers0.094..0.097
beech0.1590.0450.039
maple0.1930.04060.195
ash0.0650.05230.0212
oak......
chestnut......
other broadleaves0.0115-0.070-0.0117
total0.532-0.12200.264
ARspruce-0.13160.2590.0391
fir0.01010.2370.138
pine0.0100..0.0100
larch..0.0950.098
stone pine......
other conifers0.0990.01000.070
beech0.157-0.019390.075
maple0.01900.01390.0146
ash-0.010930.01080.0517
oak..0.01000.0100
chestnut......
other broadleaves-0.01030.0880.0790
total0.07400.5370.282
BEspruce-0.131-0.152-0.127
fir0.01620.0530.064
pine-0.0155-0.0142-0.0106
larch0.0124-0.063-0.0254
stone pine..0.01000.0100
other conifers0.01580.0500.081
beech0.01340.0230.033
maple0.0280.0220.018
ash0.01800.0350.043
oak-0.04960.0142-0.03365
chestnut0.0100..0.0100
other broadleaves0.0390.0810.035
total-0.01130.0830.0783
BL/BSspruce-0.01250.0246-0.0163
fir0.1360.02890.037
pine-0.044-0.075-0.041
larch-0.098..-0.099
stone pine......
other conifers0.071..0.072
beech0.01660.01920.0133
maple0.0690.04130.070
ash0.0330.0720.030
oak-0.0150-0.0106-0.0123
chestnut......
other broadleaves-0.0144-0.0100-0.0100
total0.1790.11700.172
FRspruce-0.2310.1147-0.144
fir0.01770.0760.080
pine-0.045-0.099-0.045
larch-0.087..-0.087
stone pine......
other conifers-0.0637..-0.0638
beech0.1580.0400.042
maple0.0330.0400.025
ash0.0290.0550.025
oak-0.0850.0112-0.0118
chestnut......
other broadleaves0.063-0.0530.0139
total-0.1970.2610.01767
GEspruce0.0119..0.0119
fir......
pine0.0116..0.0116
larch......
stone pine......
other conifers......
beech-0.099..-0.099
maple0.089..0.089
ash0.0123..0.0123
oak0.0477..0.0477
chestnut......
other broadleaves0.0103..0.0103
total0.1116..0.1116
GLspruce0.169-0.09290.0144
fir-0.03000.0640.088
pine......
larch0.0980.01000.071
stone pine......
other conifers..0.0990.0100
beech0.0930.03370.0204
maple0.0640.1330.130
ash-0.01330.0470.066
oak......
chestnut......
other broadleaves-0.0680.0760.0167
total0.1660.2620.247
GRspruce0.1220.1360.121
fir0.0570.0270.024
pine-0.0860.0182-0.0147
larch0.0360.0270.022
stone pine0.0900.0460.049
other conifers0.0360.0740.032
beech0.010570.0310.041
maple0.0360.0300.023
ash0.0550.0410.035
oak0.0630.0560.042
chestnut-0.01600.0650.0278
other broadleaves0.0670.0260.027
total0.2190.2170.213
JUspruce-0.0359-0.02596-0.0366
fir0.1470.0880.142
pine-0.0500.0305-0.0104
larch0.058..0.058
stone pine......
other conifers0.0780.0730.052
beech0.01580.1430.045
maple0.0350.02000.047
ash0.0380.01000.040
oak-0.01200.0219-0.0138
chestnut......
other broadleaves0.0258-0.01300.05260
total0.1690.2480.140
LUspruce-0.137-0.0233-0.136
fir0.1450.0570.139
pine0.0228-0.015970.0259
larch0.087..0.087
stone pine......
other conifers0.0610.0990.054
beech0.01210.0770.080
maple0.0240.0310.019
ash0.0530.0410.044
oak0.097967-0.0438-0.04469
chestnut......
other broadleaves0.0105-0.0840.0987
total0.07660.1930.0195
NEspruce-0.0251-0.172-0.0148
fir0.1380.0990.136
pine-0.01053-0.013194-0.01273
larch0.0100..0.0100
stone pine......
other conifers0.0100..0.0100
beech0.0350.012870.040
maple0.0260.0350.022
ash-0.0437-0.0137-0.0187
oak0.01560.0980.0143
chestnut......
other broadleaves-0.01100.0123-0.0137
total0.1360.03590.136
NWspruce0.2100-0.244-0.01536
fir-0.066-0.189-0.062
pine......
larch......
stone pine......
other conifers..0.01000.0100
beech0.166-0.156-0.0173
maple0.048-0.0105-0.0430
ash0.1750.0587210.080
oak0.097..0.099
chestnut......
other broadleaves-0.0440-0.0186-0.0174
total0.464-0.437-0.1263
OWspruce-0.04970.02502-0.0708
fir0.02890.0710.085
pine0.0100-0.01050.0111
larch0.01000.0990.073
stone pine..0.0990.0100
other conifers..0.01000.0100
beech0.0221-0.0263-0.0796
maple0.0780.0830.056
ash0.079-0.03510.0160
oak..0.0990.0100
chestnut......
other broadleaves-0.01350.02740.0912
total0.11930.11750.1124
SGspruce-0.165-0.190-0.153
fir0.0580.0430.034
pine-0.0890.01340.0373
larch-0.02130.0330-0.01287
stone pine0.099..0.0100
other conifers0.0610.0610.054
beech0.1310.1390.126
maple0.0580.0300.027
ash0.0410.0580.034
oak0.056-0.081-0.05369
chestnut......
other broadleaves-0.060820.06560.01481
total0.02760.11020.1101
SHspruce0.0134-0.3970.0179
fir0.073..0.073
pine-0.02320.072-0.0282
larch0.0176..0.0176
stone pine......
other conifers0.077..0.077
beech0.1330.2890.132
maple0.0134..0.0134
ash0.0506..0.0506
oak0.0161..0.0161
chestnut......
other broadleaves0.03320.0.0.0332
total0.238-0.16930.240
SOspruce-0.0204-0.1104-0.0146
fir0.03680.1570.0158
pine-0.029-0.0101-0.028
larch0.052..0.052
stone pine......
other conifers0.049..0.049
beech0.0680.11050.058
maple0.0300.0610.027
ash0.046-0.0660.066
oak0.0121..0.0121
chestnut......
other broadleaves0.01795-0.065-0.01501
total0.01390.02300.0125
SZspruce-0.0984-0.1136-0.0176
fir0.1380.01520.049
pine-0.0197-0.0104-0.097
larch0.0850.0990.064
stone pine......
other conifers..0.0720.073
beech0.0420.0420.029
maple0.0310.0510.028
ash0.0510.0630.039
oak0.01090.0740.082
chestnut......
other broadleaves0.0190-0.015310.0255
total0.1600.02220.166
TGspruce-0.141-0.0194-0.140
fir0.144-0.03840.049
pine-0.0580.089-0.061
larch0.0660.0980.056
stone pine......
other conifers0.01070.0950.084
beech0.0660.1500.046
maple0.0310.0770.029
ash0.0270.1500.124
oak0.0177-0.0610.0698
chestnut......
other broadleaves0.01810.0880.0139
total0.02360.11020.0149
TIspruce0.01790.1190.120
fir0.0770.0430.039
pine0.0122-0.068280.0547
larch0.0290.0190.016
stone pine0.0990.01000.087
other conifers..0.0920.092
beech0.0720.1140.114
maple0.0460.0270.025
ash0.0350.0300.023
oak0.02320.0250.026
chestnut0.02160.1230.024
other broadleaves0.1370.0200.017
total0.3210.370.37
URspruce0.2490.11620.165
fir0.0570.0750.061
pine0.0169-0.0258-0.05490
larch..-0.099-0.0100
stone pine0.099..0.0100
other conifers0.0780.02780.085
beech0.1550.0510.038
maple0.0490.0610.039
ash0.0760.0420.040
oak0.0980.0690.067
chestnut......
other broadleaves0.0570.02340.094
total0.3260.1690.232
VDspruce-0.01470.1540.05110
fir0.0410.1410.030
pine-0.0140-0.070-0.0118
larch0.0310.0760.029
stone pine......
other conifers0.0550.0920.050
beech0.0400.1370.028
maple0.0200.0230.015
ash0.0330.0680.030
oak0.0900.0610.067
chestnut0.0106..0.0106
other broadleaves0.0950.01110.073
total0.1390.3220.123
VSspruce-0.01590.1260.033
fir0.0900.0450.042
pine-0.0126-0.0130-0.092
larch0.1250.1180.115
stone pine0.0690.0290.029
other conifers0.0740.09050.0168
beech-0.04110.0220.024
maple0.0520.0240.022
ash0.0690.0270.036
oak0.0350.0410.027
chestnut0.01000.016810.0124
other broadleaves0.0780.0230.024
total0.1400.2120.212
ZGspruce0.1245-0.182-0.04549
fir0.176-0.02320.0124
pine......
larch..0.0990.0100
stone pine......
other conifers..0.0990.0100
beech0.0540.03110.092
maple0.02210.0420.048
ash-0.01060.0197-0.0144
oak0.098..0.099
chestnut......
other broadleaves0.0134-0.02190.0302
total0.2112-0.12310.1166
ZHspruce-0.144-0.1147-0.142
fir-0.070-0.175-0.063
pine-0.024-0.0140-0.024
larch-0.0127..-0.0127
stone pine......
other conifers0.0460.0930.043
beech0.075-0.2540.0138
maple0.027-0.1810.035
ash0.0460.03790.046
oak-0.0163..-0.0163
chestnut......
other broadleaves0.0238-0.05420.0250
total-0.158-0.556-0.148
Switzerlandspruce-0.0270.045-0.069
fir0.0230.0170.014
pine-0.017-0.0126-0.019
larch0.0200.0130.011
stone pine0.0510.0240.025
other conifers0.0220.0340.018
beech0.0190.0100.010
maple0.090.0100.07
ash0.0130.0140.09
oak0.0890.0210.037
chestnut0.03670.0220.024
other broadleaves0.0270.0150.014
total0.1240.280.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892506/358711
NFI2NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGspruce-0.141-0.160-0.139
fir0.02070.1770.0152
pine-0.0310.094-0.033
larch-0.0112-0.0241-0.0108
stone pine......
other conifers0.0750.0940.062
beech-0.090-0.0584-0.089
maple0.0540.01170.052
ash0.0750.03350.073
oak-0.03150.094-0.0406
chestnut0.0100..0.0100
other broadleaves0.0810.1480.052
total-0.1480.2115-0.152
AIspruce0.4420.04500.265
fir0.01160.1740.164
pine0.0940.01000.070
larch0.0970.01000.097
stone pine......
other conifers0.094..0.097
beech0.1690.0600.147
maple0.1118-0.0910.0149
ash0.0710.0630.055
oak......
chestnut......
other broadleaves0.0188-0.066-0.085
total0.7280.11660.442
ARspruce-0.12640.3520.0508
fir0.01470.2490.151
pine0.0100..0.0100
larch..0.0950.098
stone pine......
other conifers0.0990.01000.072
beech0.0140-0.02810.0282
maple0.01250.02470.0114
ash-0.01950.081-0.01135
oak..0.01000.0100
chestnut......
other broadleaves-0.0760.078-0.0138
total-0.16310.6460.2140
BEspruce-0.223-0.140-0.120
fir-0.02730.01170.0546
pine-0.0352-0.0145-0.0154
larch0.0608-0.055-0.088
stone pine..-0.0278-0.0278
other conifers0.018820.0520.0175
beech-0.0830.0430.0132
maple0.0280.0260.019
ash0.0920.0370.036
oak-0.01320.084-0.0200
chestnut0.0100..0.0100
other broadleaves0.0690.0900.056
total-0.231-0.0224-0.136
BL/BSspruce-0.1740.0149-0.090
fir0.133-0.02460.141
pine-0.043-0.0102-0.040
larch-0.0121..-0.0121
stone pine......
other conifers0.074..0.074
beech-0.0118-0.1132-0.191
maple-0.03908-0.02284-0.02647
ash0.01550.01370.0115
oak-0.0124-0.0100-0.093
chestnut......
other broadleaves-0.098-0.065-0.070
total-0.1101-0.1136-0.182
FRspruce-0.424-0.0534-0.227
fir0.02270.0980.0104
pine-0.045-0.099-0.045
larch-0.077..-0.077
stone pine......
other conifers0.0131..0.0131
beech0.04660.1400.0106
maple0.0370.0460.029
ash0.1260.0570.023
oak-0.01900.0125-0.0404
chestnut......
other broadleaves0.059-0.02060.071
total-0.3390.1100-0.158
GEspruce0.0192..0.0192
fir......
pine0.0679..0.0679
larch......
stone pine......
other conifers......
beech......
maple0.086..0.086
ash0.0153..0.0153
oak-0.375..-0.375
chestnut......
other broadleaves0.0139..0.0139
total-0.2117..-0.2117
GLspruce0.059120.11190.0206
fir0.0760.0500.042
pine......
larch0.0980.01000.074
stone pine......
other conifers..0.0990.0100
beech0.0670.01410.097
maple0.0630.1350.031
ash-0.11120.0480.0318
oak......
chestnut......
other broadleaves-0.0710.086-0.04670
total0.038060.2430.263
GRspruce0.1250.1310.121
fir0.0520.0240.022
pine-0.0940.0195-0.0144
larch0.0370.1280.023
stone pine0.03170.0540.097
other conifers0.0350.02590.043
beech0.02030.0240.030
maple0.0360.0300.023
ash0.0830.0390.035
oak0.0890.01110.070
chestnut-0.02010.01020.0559
other broadleaves0.0860.0360.037
total0.2230.2180.214
JUspruce-0.167-0.03726-0.171
fir0.149-0.056110.064
pine-0.049-0.0378-0.058
larch0.061..0.061
stone pine......
other conifers0.0780.0720.052
beech0.05100.11300.0133
maple0.0380.03840.049
ash0.081-0.0124-0.02327
oak-0.0770.061-0.098
chestnut......
other broadleaves0.072-0.02720.0103
total0.025410.03710.0466
LUspruce-0.324-0.183-0.322
fir0.1680.01240.161
pine0.01910.04050.0173
larch0.0194..0.0194
stone pine......
other conifers0.0640.01180.056
beech0.0590.03150.063
maple0.0310.0280.023
ash0.0620.0420.045
oak-0.0670.0253-0.069
chestnut......
other broadleaves0.0111-0.084-0.0231
total-0.250-0.0416-0.151
NEspruce-0.0193-0.0135-0.0155
fir0.1370.1620.133
pine0.0495-0.0120-0.0232
larch0.0100..0.0100
stone pine......
other conifers0.0100..0.0100
beech0.051-0.0552870.063
maple0.0270.0500.024
ash0.0105-0.0107-0.01820
oak0.0104-0.03300.0122
chestnut......
other broadleaves-0.01570.090-0.0518
total0.1410.11430.139
NWspruce0.378-0.2600.0514
fir-0.0176-0.170-0.167
pine......
larch......
stone pine......
other conifers..-0.0100-0.0100
beech0.158-0.248-0.184
maple0.142-0.185-0.0159
ash0.1830.01670.179
oak0.097..0.099
chestnut......
other broadleaves0.0168-0.0197-0.0308
total0.551-0.641-0.1249
OWspruce0.01103-0.0382-0.0953
fir0.01930.0450.075
pine0.01000.09560.099
larch0.01000.0990.072
stone pine..0.0990.0100
other conifers..0.01000.0100
beech0.068-0.0225-0.01757
maple0.0800.0840.058
ash0.0108-0.06550.0269
oak..0.0990.0100
chestnut......
other broadleaves-0.01090.01250.0243
total0.11250.13080.1121
SGspruce-0.179-0.0364-0.192
fir0.0450.0540.036
pine-0.04760.0660.094
larch-0.089-0.0556-0.0117
stone pine0.099..0.0100
other conifers0.0580.0430.049
beech0.0770.03040.0112
maple0.02400.0570.057
ash0.0570.0740.045
oak-0.0631-0.070-0.087
chestnut......
other broadleaves-0.0333-0.0106-0.0123
total-0.0136700.11510.0212
SHspruce0.189-0.6840.1125
fir0.095..0.095
pine-0.01010.0.-0.0101
larch-0.0174..-0.0174
stone pine......
other conifers0.078..0.078
beech0.1700.3460.163
maple0.0111..0.0111
ash0.0132..0.0132
oak0.093..0.094
chestnut......
other broadleaves0.05910.0.0.0591
total0.252-0.32050.256
SOspruce-0.190-0.177-0.172
fir0.016220.1440.0294
pine-0.0630.0464-0.069
larch0.049..0.049
stone pine......
other conifers0.050..0.050
beech0.03370.1640.0146
maple0.0460.01160.043
ash0.0142-0.0650.0441
oak0.081..0.081
chestnut......
other broadleaves-0.0383-0.0214-0.0366
total-0.05500.0522-0.0723
SZspruce0.0315-0.178-0.0168
fir0.1410.08610.061
pine0.081-0.088-0.0143
larch0.0800.0990.063
stone pine......
other conifers..0.0790.079
beech0.0530.0560.039
maple0.0350.0620.032
ash0.0510.0480.037
oak0.01280.0840.092
chestnut......
other broadleaves0.02770.02950.0205
total0.260-0.12530.1107
TGspruce-0.2350.01080-0.236
fir0.073-0.03040.089
pine-0.0490.098-0.050
larch0.0570.0980.052
stone pine......
other conifers0.01300.0950.090
beech0.01650.1870.097
maple0.0420.0700.037
ash0.0310.1480.126
oak-0.0159-0.177-0.091
chestnut......
other broadleaves-0.01030.0199-0.0115
total-0.2720.2121-0.185
TIspruce0.077610.1240.127
fir0.0730.0390.036
pine0.0168-0.0379-0.0753
larch0.1300.0180.016
stone pine0.0990.01000.084
other conifers..0.0890.089
beech0.0360.1180.117
maple0.0410.0280.024
ash0.0360.0380.027
oak0.02010.0250.026
chestnut0.0710.0370.034
other broadleaves0.1330.0270.021
total0.3190.390.39
URspruce0.2390.11210.150
fir0.02420.1680.066
pine0.0103-0.0960.0772
larch..-0.099-0.0100
stone pine0.099..0.0100
other conifers-0.01530.0990.0568
beech0.1650.1380.133
maple0.0550.0490.037
ash0.0730.0440.039
oak0.0980.0710.061
chestnut......
other broadleaves0.0770.02810.0152
total0.4260.2490.328
VDspruce-0.0820.158-0.0163
fir0.0500.0690.041
pine0.01266-0.076-0.0458
larch0.0360.0840.033
stone pine......
other conifers0.0880.0920.063
beech0.01070.01940.094
maple0.0210.1250.016
ash0.0630.0960.053
oak-0.09480.0660.0368
chestnut0.0111..0.0111
other broadleaves0.01220.01130.085
total0.01010.2330.145
VSspruce0.02090.1240.126
fir0.02350.0370.037
pine0.0179-0.062-0.083
larch0.1390.1200.118
stone pine-0.02360.0310.058
other conifers-0.01310.0106-0.0274
beech0.01160.0230.022
maple0.0510.0260.023
ash0.0790.0290.044
oak0.0410.0400.029
chestnut0.0100-0.062-0.0140
other broadleaves0.0760.0370.035
total0.2420.2140.214
ZGspruce-0.2140-0.295-0.290
fir0.1640.1900.153
pine......
larch..0.0990.0100
stone pine......
other conifers..0.0990.0100
beech0.1560.11780.183
maple-0.02970.0350.069
ash-0.1890.076-0.0147
oak0.098..0.099
chestnut......
other broadleaves0.0208-0.02330.01020
total-0.08170.0589-0.06772
ZHspruce-0.133-0.1339-0.133
fir-0.0154-0.093-0.0142
pine-0.031-0.0134-0.030
larch-0.0310..-0.0310
stone pine......
other conifers0.0550.0930.051
beech0.0140-0.3740.01417
maple0.032-0.1890.040
ash0.075-0.03830.080
oak-0.09293..-0.09293
chestnut......
other broadleaves0.0134-0.045690.0135
total-0.155-0.679-0.147
Switzerlandspruce-0.1170.055-0.028
fir0.0270.0210.018
pine-0.021-0.059-0.021
larch0.0280.0140.013
stone pine0.03500.0270.048
other conifers0.0290.0330.023
beech0.0630.0170.020
maple0.0110.0140.08
ash0.0170.0180.012
oak-0.01050.0240.0267
chestnut0.0850.0370.034
other broadleaves0.0320.0210.019
total-0.02600.2110.118
© WSL, Swiss National Forest Inventory, 16.06.2020 #892507/358712
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGspruce0.01392-0.198-0.05439
fir-0.05520.187-0.01963
pine-0.0440.094-0.045
larch-0.01190.0415-0.0120
stone pine......
other conifers0.0380.0940.035
beech-0.1900.1237-0.096
maple0.0430.01410.041
ash0.01160.02190.0107
oak-0.0690.094-0.070
chestnut0.0100..0.0100
other broadleaves0.0126-0.012290.0132
total-0.11220.2108-0.1137
AIspruce0.290-0.5110-0.1217
fir0.1420.013060.1103
pine0.0940.01000.076
larch0.097-0.01000.0112
stone pine......
other conifers0.094..0.097
beech0.01770.01060.097
maple0.1154-0.01070.0256
ash0.035860.0790.0174
oak......
chestnut......
other broadleaves0.0994-0.082-0.091
total0.542-0.5117-0.01689
ARspruce-0.51000.464-0.2200
fir-0.21130.243-0.0595
pine0.0100..0.0100
larch..-0.095-0.098
stone pine......
other conifers0.0990.01000.070
beech0.0348-0.05360.0843
maple0.182-0.01940.191
ash-0.11290.0151-0.0149
oak..0.01000.0100
chestnut......
other broadleaves-0.01310.066-0.0362
total-0.61200.665-0.2309
BEspruce-0.241-0.0172-0.146
fir0.01710.02310.0137
pine-0.0195-0.0250-0.0155
larch0.01810.0560.0118
stone pine..0.01000.0100
other conifers-0.01440.051-0.0234
beech-0.088-0.0883-0.0117
maple0.0450.0370.029
ash-0.03110.01330.0224
oak-0.03500.0570.02848
chestnut0.0100..0.0100
other broadleaves0.0271-0.047580.0296
total-0.2580.07548-0.180
BL/BSspruce-0.0204-0.0338-0.0182
fir0.131-0.11450.155
pine-0.062-0.0249-0.062
larch0.0100..0.0100
stone pine......
other conifers0.0325..0.0325
beech0.197-0.11700.0148
maple-0.01110.068-0.0156
ash-0.176-0.0221-0.072
oak-0.01790.098-0.0217
chestnut......
other broadleaves-0.088-0.097-0.077
total-0.0323-0.2169-0.1186
FRspruce-0.11110.283-0.0623
fir0.1760.05470.182
pine-0.066-0.099-0.064
larch-0.0131..-0.0131
stone pine......
other conifers0.0100..0.0100
beech0.015240.1480.0258
maple0.0330.0510.028
ash0.0590.0450.044
oak-0.01570.0868-0.0163
chestnut......
other broadleaves0.1350.04220.040
total0.13510.3610.1100
GEspruce0.099..0.099
fir......
pine-0.0107..-0.0107
larch......
stone pine......
other conifers......
beech......
maple0.079..0.079
ash0.099..0.099
oak-0.387..-0.387
chestnut......
other broadleaves-0.0477..-0.0477
total-0.397..-0.397
GLspruce-0.08950.11590.0484
fir0.0860.01660.088
pine......
larch0.0980.01000.086
stone pine......
other conifers..0.0.0.0.
beech-0.1169-0.0821-0.1187
maple0.0870.01030.072
ash-0.4980.085-0.1121
oak......
chestnut......
other broadleaves-0.2920.084-0.1119
total-0.81210.2105-0.2221
GRspruce0.1590.1440.135
fir0.01470.0340.038
pine-0.0112-0.0132-0.085
larch0.0430.1640.049
stone pine0.08380.0550.0119
other conifers0.0187-0.0108-0.0530
beech-0.022410.0240.041
maple0.0750.0300.028
ash0.01290.0650.061
oak0.0630.01250.057
chestnut0.01000.02360.0122
other broadleaves0.01750.01220.0100
total0.1530.3340.229
JUspruce-0.196-0.0532-0.196
fir0.194-0.03840.0151
pine-0.054-0.0343-0.056
larch0.072..0.072
stone pine......
other conifers0.0720.0830.055
beech0.150-0.06460.0223
maple0.096-0.06910.0146
ash0.082-0.188-0.0177
oak0.0227-0.0182-0.0668
chestnut......
other broadleaves0.0410-0.0103-0.0157
total0.0270-0.2152-0.0349
LUspruce-0.336-0.1116-0.234
fir0.154-0.04750.162
pine-0.02020.0101-0.0226
larch0.0186..0.0186
stone pine......
other conifers0.0880.0990.067
beech-0.021520.1460.0152
maple0.0340.0340.027
ash0.04311-0.0132-0.0473
oak-0.0760.086-0.082
chestnut......
other broadleaves0.0437-0.095-0.0270
total-0.289-0.0833-0.191
NEspruce-0.0135-0.186-0.1100
fir0.143-0.11360.151
pine-0.089-0.0114-0.074
larch0.0100..0.0100
stone pine......
other conifers0.0100..0.0100
beech0.162-0.2810.0254
maple0.0430.0360.035
ash0.0460.0550.040
oak0.01030.0980.082
chestnut......
other broadleaves0.0930.01070.075
total0.166-0.4650.1124
NWspruce0.21220.1690.283
fir-0.05040.0660.0106
pine......
larch......
stone pine......
other conifers..0.01000.0100
beech0.1570.01900.164
maple0.1590.03290.062
ash-0.11160.0137-0.0134
oak0.0...0.0.
chestnut......
other broadleaves-0.068-0.1131-0.0116
total0.31260.1840.285
OWspruce0.1260-0.093770.0436
fir0.0410.1330.127
pine0.0100-0.01140.0128
larch0.01000.0990.071
stone pine..0.0990.0100
other conifers..0.01000.0100
beech0.097-0.1110-0.0155
maple0.0630.1920.075
ash0.0710.03460.089
oak..0.0.0.0.
chestnut......
other broadleaves-0.01350.01140.0193
total0.2930.12610.1111
SGspruce-0.11320.1106-0.01354
fir0.1510.03980.079
pine-0.0870.0580.0735
larch0.02530.042440.0931
stone pine0.099..0.0100
other conifers0.0520.0430.042
beech0.0817-0.0171-0.0205
maple-0.04570.0680.088
ash-0.0298-0.04230-0.0376
oak-0.0137-0.088-0.092
chestnut......
other broadleaves-0.0525-0.098-0.0117
total-0.03600.04010.03756
SHspruce-0.029560.1160.0279862
fir-0.06216..-0.06217
pine-0.09090.0.-0.0909
larch0.03004..0.03004
stone pine......
other conifers0.0106..0.0106
beech0.063160.450.0752
maple0.047..0.047
ash0.091..0.091
oak0.043..0.043
chestnut......
other broadleaves-0.0125-0.172-0.0109
total0.12780.4260.1232
SOspruce-0.0133-0.271-0.086
fir-0.07630.0197-0.01570
pine-0.074-0.0670-0.076
larch0.056..0.056
stone pine......
other conifers0.049..0.049
beech0.01470.2710.090
maple0.01160.026720.0117
ash-0.0130-0.088-0.0106
oak0.0214..0.0214
chestnut......
other broadleaves-0.01150.0111-0.0117
total-0.0249-0.01469-0.0246
SZspruce0.247-0.350-0.1162
fir0.1310.1820.133
pine-0.01190.01240.0177
larch0.071-0.0990.074
stone pine......
other conifers..0.01040.0104
beech0.1310.01330.145
maple0.0320.01170.046
ash0.0740.0470.047
oak0.01000.0990.084
chestnut......
other broadleaves0.0134-0.04580.0183
total0.423-0.21120.178
TGspruce-0.255-0.1160-0.253
fir0.07070.0850.0458
pine-0.01140.098-0.0119
larch0.074-0.0980.0109
stone pine......
other conifers-0.03740.095-0.0569
beech-0.02150.0552-0.0292
maple0.0165-0.01270.0234
ash-0.02660.0183-0.0515
oak0.05240.02860.0473
chestnut......
other broadleaves0.01090.0910.092
total-0.2880.1500-0.295
TIspruce0.028240.1360.038
fir0.068-0.07060.02461
pine-0.0146-0.0152-0.0119
larch0.0420.0350.029
stone pine0.0990.01000.073
other conifers..0.0870.087
beech0.0460.1650.158
maple0.0440.0410.031
ash0.1360.0460.030
oak-0.01320.0336-0.01010
chestnut-0.06510.0820.089
other broadleaves0.1590.07740.091
total0.2340.2290.225
URspruce0.4270.2570.330
fir0.1640.1470.139
pine-0.039440.02060.0928
larch..-0.099-0.0100
stone pine0.099..0.0100
other conifers0.0760.0990.060
beech0.1510.1320.127
maple0.0690.0530.043
ash0.02350.0360.039
oak0.0980.0730.062
chestnut......
other broadleaves0.01030.01270.098
total0.5190.5300.519
VDspruce-0.1850.173-0.0126
fir-0.08860.1480.0184
pine-0.0455-0.0100-0.0291
larch0.064-0.02570.085
stone pine......
other conifers0.0530.0910.046
beech0.0611-0.08600.01739
maple0.0890.1310.040
ash0.0480.0720.040
oak-0.0960.0492-0.0101
chestnut0.0647..0.0647
other broadleaves0.0132-0.04700.0173
total-0.02640.3480.0245
VSspruce-0.08940.1690.095
fir-0.04410.0610.065
pine-0.0160-0.067-0.062
larch0.11030.1340.136
stone pine0.01490.0380.049
other conifers0.0131-0.0132-0.0292
beech-0.03760.0470.052
maple0.0610.0380.033
ash0.01230.0340.037
oak0.0890.0610.053
chestnut0.01000.0570.062
other broadleaves-0.0564-0.0207-0.0202
total0.11830.2350.139
ZGspruce-0.2219-0.2127-0.2144
fir0.01743-0.019220.03539
pine......
larch..0.0990.0100
stone pine......
other conifers..0.0990.0100
beech0.1580.011430.0192
maple-0.012450.0390.0122
ash-0.1850.047-0.0128
oak0.098..0.099
chestnut......
other broadleaves0.03580.01780.0244
total-0.2249-0.0843-0.1246
ZHspruce-0.1520.03895-0.153
fir0.0475-0.1930.01112
pine-0.137-0.0372-0.137
larch0.0213..0.0213
stone pine......
other conifers0.0360.0930.034
beech0.0137-0.51020.0970
maple0.039-0.2880.063
ash0.03920.1510.0253
oak0.0496..0.0496
chestnut......
other broadleaves0.01850.05690.0181
total-0.1109-0.7106-0.186
Switzerlandspruce-0.1310.056-0.079
fir0.0370.0420.028
pine-0.022-0.059-0.021
larch0.0480.0320.026
stone pine0.01680.0330.054
other conifers0.0420.0400.033
beech0.01760.0900.083
maple0.0170.0180.013
ash0.025310.0430.086
oak-0.0530.0123-0.062
chestnut0.03090.0780.076
other broadleaves0.0120-0.025550.0151
total-0.01640.1260.048
© WSL, Swiss National Forest Inventory, 16.06.2020 #892508/358713
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
cantonmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGspruce0.012113-0.198-0.01230
fir-0.05520.187-0.01963
pine-0.0510.094-0.052
larch-0.01190.0415-0.0120
stone pine......
other conifers0.0380.0940.035
beech-0.1900.1237-0.095
maple0.0420.01410.040
ash0.0930.02190.088
oak-0.0740.094-0.075
chestnut0.0100..0.0100
other broadleaves0.084-0.012290.085
total-0.11920.2108-0.0232
AIspruce0.299-0.5110-0.2205
fir0.1430.013060.1103
pine0.0950.01000.076
larch0.098-0.01000.0113
stone pine......
other conifers0.095..0.097
beech0.01770.01060.097
maple0.1154-0.01070.0256
ash0.035860.0790.0174
oak......
chestnut......
other broadleaves0.0994-0.082-0.091
total0.545-0.5117-0.01188
ARspruce-0.51000.464-0.2200
fir-0.21130.243-0.0595
pine0.0100..0.0100
larch..-0.095-0.098
stone pine......
other conifers0.0990.01000.070
beech0.0348-0.05360.0843
maple0.182-0.01940.191
ash-0.11290.0151-0.0149
oak..0.01000.0100
chestnut......
other broadleaves-0.01310.066-0.0362
total-0.61200.665-0.2309
BEspruce-0.249-0.0188-0.151
fir0.01690.01920.0128
pine-0.0169-0.0250-0.0143
larch0.01540.0560.0106
stone pine0.0900.01000.088
other conifers-0.01500.057-0.0270
beech-0.088-0.01072-0.0119
maple0.0460.0350.029
ash-0.03110.01050.0162
oak-0.03400.0570.03732
chestnut0.0100..0.0100
other broadleaves0.021410.01990.0448
total-0.2610.0621-0.184
BL/BSspruce-0.0218-0.0338-0.0193
fir0.132-0.11610.154
pine-0.062-0.0249-0.062
larch0.0100..0.0100
stone pine......
other conifers0.0325..0.0325
beech0.173-0.11810.1100
maple-0.01560.068-0.0254
ash-0.0107-0.0221-0.0100
oak-0.01790.099-0.0217
chestnut......
other broadleaves-0.091-0.0121-0.082
total0.04129-0.2188-0.0486
FRspruce-0.11280.2690.01303
fir0.1760.05470.182
pine-0.068-0.099-0.066
larch-0.0131..-0.0132
stone pine......
other conifers0.0100..0.0100
beech0.04670.1460.0183
maple0.0430.0510.033
ash0.0580.0450.044
oak-0.01610.0868-0.0168
chestnut......
other broadleaves0.1330.04220.038
total0.12380.3540.282
GEspruce0.0100..0.0100
fir......
pine-0.0108..-0.0108
larch......
stone pine......
other conifers......
beech......
maple0.080..0.080
ash0.0100..0.0100
oak-0.388..-0.388
chestnut......
other broadleaves0.0320..0.0320
total-0.2107..-0.2107
GLspruce-0.013780.11310.0325
fir0.0870.01660.088
pine......
larch0.0990.01000.086
stone pine......
other conifers..0.0.0.0.
beech-0.1197-0.0821-0.0214
maple0.0640.0860.055
ash-0.3980.082-0.1122
oak......
chestnut......
other broadleaves-0.2920.084-0.1118
total-0.61320.292-0.1289
GRspruce0.1450.1390.130
fir0.01650.0340.039
pine-0.0358-0.0127-0.0144
larch0.0270.1500.135
stone pine0.01380.0440.061
other conifers0.0106-0.081-0.0418
beech-0.022410.0250.039
maple0.0930.0320.031
ash0.0760.0620.054
oak0.0630.0950.053
chestnut0.01000.01840.0108
other broadleaves0.0580.04400.0105
total0.2330.3300.223
JUspruce-0.270-0.0532-0.171
fir0.194-0.03840.0151
pine-0.090-0.0343-0.089
larch0.072..0.072
stone pine......
other conifers0.0720.0830.055
beech0.150-0.06460.0223
maple0.096-0.06910.0146
ash0.082-0.188-0.0177
oak0.0227-0.0182-0.0668
chestnut......
other broadleaves0.0191-0.0103-0.0220
total-0.0756-0.2152-0.1178
LUspruce-0.333-0.1116-0.332
fir0.154-0.04750.162
pine-0.02010.0101-0.0226
larch0.0186..0.0186
stone pine......
other conifers0.0880.0990.067
beech-0.021520.1460.0152
maple0.0410.0350.030
ash-0.04433-0.0132-0.0392
oak-0.0760.086-0.082
chestnut......
other broadleaves-0.0131-0.095-0.096
total-0.271-0.0833-0.273
NEspruce-0.0259-0.186-0.0158
fir0.143-0.11360.151
pine-0.089-0.0114-0.074
larch0.0100..0.0100
stone pine......
other conifers0.0100..0.0100
beech0.159-0.2810.0215
maple0.0430.0360.035
ash0.0460.0550.040
oak0.01030.0980.082
chestnut......
other broadleaves0.0930.01070.075
total0.259-0.4650.199
NWspruce0.3840.1690.264
fir-0.05040.0660.0106
pine......
larch......
stone pine......
other conifers..0.01000.0100
beech0.1580.01890.164
maple0.1500.03290.052
ash-0.11170.0137-0.0135
oak0.0...0.0.
chestnut......
other broadleaves-0.069-0.0198-0.0166
total0.3870.2750.265
OWspruce0.293-0.0117240.1137
fir0.0410.1320.126
pine0.083-0.01140.0102
larch0.01000.0990.071
stone pine..0.0990.0100
other conifers..0.01000.0100
beech0.097-0.1110-0.0155
maple0.0630.1900.074
ash0.0720.03460.089
oak..0.0.0.0.
chestnut......
other broadleaves-0.01560.01140.0179
total0.3600.12490.277
SGspruce-0.11140.1590.0345
fir0.0740.02130.087
pine0.01640.0530.098
larch0.01640.010320.0446
stone pine0.099..0.0100
other conifers0.0520.0460.043
beech0.0714-0.0195-0.0244
maple-0.06380.0690.087
ash-0.02210.02819-0.0320
oak-0.0138-0.095-0.095
chestnut......
other broadleaves-0.0328-0.0116-0.0121
total-0.12630.11380.0298
SHspruce-0.029560.1160.0279862
fir-0.06216..-0.06217
pine-0.09090.0.-0.0909
larch0.03004..0.03004
stone pine......
other conifers0.0106..0.0106
beech0.063160.450.0752
maple0.047..0.047
ash0.091..0.091
oak0.043..0.043
chestnut......
other broadleaves-0.0125-0.172-0.0109
total0.12780.4260.1232
SOspruce-0.0129-0.271-0.084
fir-0.07630.0197-0.01570
pine-0.074-0.0670-0.076
larch0.056..0.056
stone pine......
other conifers0.049..0.049
beech0.01390.2710.087
maple0.0900.026720.090
ash-0.0159-0.088-0.0124
oak0.0189..0.0189
chestnut......
other broadleaves-0.01150.0111-0.0117
total-0.0304-0.01469-0.0297
SZspruce0.247-0.352-0.0195
fir0.1310.01180.138
pine0.01570.01250.098
larch0.071-0.0990.074
stone pine......
other conifers-0.0990.0104-0.0106
beech0.1310.03510.063
maple0.0300.0850.043
ash0.0740.01530.076
oak0.01000.0990.084
chestnut......
other broadleaves0.095-0.01510.0192
total0.422-0.21180.184
TGspruce-0.252-0.1160-0.250
fir0.07070.0850.0459
pine-0.01140.098-0.0119
larch0.074-0.0980.0109
stone pine......
other conifers0.01070.0950.0105
beech-0.02150.0552-0.0292
maple0.0165-0.01270.0234
ash-0.03370.0183-0.0840
oak0.03580.02860.0334
chestnut......
other broadleaves0.01250.0910.0103
total-0.2870.1500-0.293
TIspruce0.01000.1290.128
fir0.0560.01038700.0366
pine-0.0137-0.0152-0.0117
larch0.1250.0220.017
stone pine0.0710.01000.061
other conifers..0.0870.087
beech0.0400.1610.153
maple0.0430.0330.027
ash0.1370.0330.025
oak-0.01430.0316-0.01842
chestnut0.1890.0740.057
other broadleaves0.1330.0970.037
total0.4220.3220.317
URspruce0.3260.2520.327
fir0.01470.1790.170
pine0.01880.01280.0143
larch..-0.099-0.0100
stone pine0.099..0.0100
other conifers0.0770.0990.060
beech0.0490.1330.126
maple0.0640.0720.048
ash0.01380.0370.038
oak-0.01000.073-0.0106
chestnut......
other broadleaves0.0980.01630.092
total0.4270.4350.423
VDspruce-0.01200.161-0.0261
fir-0.02680.1480.0372
pine0.0205-0.01000.0257
larch0.0247-0.02570.0412
stone pine......
other conifers0.0470.0910.042
beech-0.01432-0.01006-0.0884
maple0.0770.1330.039
ash0.0390.0720.034
oak-0.0970.0492-0.0103
chestnut0.0647..0.0647
other broadleaves0.0630.036000.066
total-0.011710.3440.0144
VSspruce0.01760.1670.066
fir-0.04410.0560.060
pine-0.0118-0.068-0.059
larch0.1600.1300.128
stone pine0.01530.0440.054
other conifers0.0131-0.0132-0.0292
beech0.02300.0450.045
maple0.0430.0350.028
ash0.01100.0330.035
oak0.0830.0610.052
chestnut0.0860.0570.078
other broadleaves0.0190-0.022830.0342
total0.2640.2310.229
ZGspruce-0.1526-0.2127-0.1225
fir0.0360-0.019220.0439
pine......
larch..0.0990.0100
stone pine......
other conifers..0.0990.0100
beech0.1530.011430.0177
maple-0.012450.0390.0122
ash-0.1850.047-0.0128
oak0.099..0.099
chestnut......
other broadleaves0.03590.01780.0244
total-0.0971-0.0843-0.0689
ZHspruce-0.1490.03895-0.150
fir0.0475-0.1930.01112
pine-0.137-0.0372-0.137
larch0.0213..0.0213
stone pine......
other conifers0.0360.0930.034
beech0.0153-0.51020.02362
maple0.042-0.2880.069
ash-0.07690.1510.0177076
oak0.0477..0.0477
chestnut......
other broadleaves0.02210.05690.0216
total-0.190-0.7106-0.174
Switzerlandspruce-0.0400.041-0.0184
fir0.0390.0410.029
pine-0.028-0.060-0.026
larch0.0300.0240.019
stone pine0.0780.0310.038
other conifers0.0380.0440.031
beech0.01400.0830.073
maple0.0170.0170.012
ash0.02840.0360.060
oak-0.0530.0112-0.062
chestnut0.0720.0690.050
other broadleaves0.0480.01690.049
total0.02730.1210.130
© WSL, Swiss National Forest Inventory, 16.06.2020 #892509/358714
NFI1NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
outside of perimeterspruce-0.116-0.0910.0194-0.01590.1240.051-0.026
fir0.0280.0850.0470.0900.0730.0610.023
pine-0.0150.074-0.0377-0.0126-0.0860.0119-0.017
larch0.04270.0460.0570.1250.0450.1240.019
stone pine....0.0720.0690.0940.0700.051
other conifers0.0250.0830.0510.0740.036..0.022
beech0.0270.0410.023-0.0411-0.088740.0650.019
maple0.0110.0230.0310.0520.0390.0390.09
ash0.0160.0360.0410.0690.0690.0340.013
oak-0.037940.0600.0470.0350.0620.02350.092
chestnut0.01040.0100..0.0100..0.013110.0305
other broadleaves0.0470.0890.08160.0780.0970.1330.027
total-0.011820.1540.1350.1400.2220.3170.125
inside perimeterspruce-0.044-0.0166-0.0950.1260.1540.1180.044
fir0.0500.0340.0310.0450.0230.0420.017
pine-0.01571-0.0119-0.0186-0.01300.02230.0552-0.0131
larch0.083-0.05370.013200.1180.0400.0150.013
stone pine..0.094..0.0290.043-0.01130.024
other conifers0.0500.0510.0420.09050.0730.0920.033
beech0.1210.0380.0400.0220.0300.1140.010
maple0.0360.0170.0200.0240.0380.0230.010
ash0.0330.0330.0250.0270.0320.0290.013
oak0.02050.044-0.02150.0410.0770.0240.021
chestnut......0.016880.01000.0220.022
other broadleaves0.098950.078110.01150.0230.0370.0170.015
total0.1290.1460.1480.2120.1260.370.28
totalspruce-0.115-0.083-0.02580.0330.1260.117-0.066
fir0.0250.0340.0260.0420.0230.0360.015
pine-0.0150.0224-0.0168-0.092-0.01320.0265-0.019
larch0.02550.0770.01690.1150.0300.0130.010
stone pine..0.0940.0720.0290.0490.03660.025
other conifers0.0230.0440.0330.01680.0320.0920.018
beech0.0190.0280.0230.0240.0520.1140.010
maple0.0100.0140.0170.0220.0280.0220.07
ash0.0140.0240.0230.0360.0300.0230.09
oak0.018230.0390.0860.0270.0490.0250.036
chestnut0.01040.0100..0.01240.01000.0240.023
other broadleaves0.0500.01150.01600.0240.0430.0150.014
total0.0950.1340.1280.2120.1170.360.19
© WSL, Swiss National Forest Inventory, 16.06.2020 #892510/358715
NFI2NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
outside of perimeterspruce-0.112-0.1390.02550.02090.1270.088-0.116
fir0.0340.01600.0310.02350.0620.0540.027
pine-0.0160.0700.01150.0179-0.0950.0170-0.021
larch-0.06740.0650.06010.1390.0470.1250.027
stone pine....0.071-0.02360.03630.0710.0336
other conifers0.0340.01890.089-0.01310.035..0.031
beech0.04040.0670.0370.01160.03180.0330.067
maple0.0130.0240.0410.0510.0360.0360.010
ash0.0210.0440.0750.0790.01480.0350.017
oak-0.066-0.01710.0500.0410.0900.0203-0.0113
chestnut0.01110.0100..0.0100..0.01150.081
other broadleaves0.0540.01248-0.02760.0760.01050.1320.033
total-0.126-0.11120.1480.2420.2260.316-0.0161
inside perimeterspruce-0.132-0.168-0.016780.1240.1380.1220.052
fir0.0760.0780.0310.0370.0280.0330.021
pine-0.0176-0.0180-0.0118-0.0620.0254-0.02090-0.059
larch-0.0127-0.0190-0.015290.1200.0390.0150.014
stone pine..0.0113..0.0310.0540.01000.027
other conifers0.0490.0730.0330.01060.02460.0890.033
beech0.0540.01070.01100.0230.0310.1170.018
maple0.0440.0230.0300.0260.0380.0240.013
ash0.01090.0340.0230.0290.0310.0320.018
oak0.01600.060-0.01150.0400.0720.0260.024
chestnut......-0.0620.01000.0350.036
other broadleaves0.063-0.02290.03560.0370.0490.0240.021
total0.01140.06350.1490.2140.2240.390.211
totalspruce-0.111-0.1340.04060.1260.1240.122-0.028
fir0.0310.0750.0220.0370.0260.0290.018
pine-0.0170.0134-0.0268-0.083-0.01320.01368-0.021
larch-0.05250.01980.035670.1180.0310.0130.013
stone pine..0.01140.0710.0580.01010.0640.048
other conifers0.0280.0690.035-0.02740.0420.0890.023
beech0.0930.0640.0520.0220.0480.1160.021
maple0.0130.0160.0240.0230.0280.0200.08
ash0.0220.0270.0290.0440.0350.0250.012
oak-0.073-0.011920.014570.0290.0580.0270.0172
chestnut0.01110.0100..-0.01400.01000.0340.033
other broadleaves0.044-0.0449-0.013640.0350.0530.0190.019
total-0.130-0.01950.1340.2140.2180.380.119
© WSL, Swiss National Forest Inventory, 16.06.2020 #892511/358716
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
protection forest perimeter SilvaProtectmain tree species m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
outside of perimeterspruce-0.119-0.02500.1143-0.08970.1650.0131-0.130
fir0.0580.1560.066-0.04410.02500.0580.037
pine-0.0200.075-0.0151-0.0160-0.0111-0.0145-0.022
larch0.02470.01910.0680.11030.0510.0390.046
stone pine....0.0710.01490.010990.0710.0162
other conifers0.0490.0590.0690.01310.0187..0.043
beech0.0479-0.098720.0119-0.0376-0.05900.0420.0181
maple0.0260.0200.0390.0610.0770.0450.017
ash0.01440.0751-0.01050.01230.0900.0380.0630
oak-0.051-0.0890.0480.0890.063-0.0131-0.054
chestnut0.02510.0100..0.0100..0.012320.0374
other broadleaves0.01480.0268-0.0147-0.05640.02230.1580.0109
total-0.1380.11390.11170.11830.1640.327-0.0152
inside perimeterspruce-0.1450.0292-0.03800.1690.2440.1490.058
fir-0.095130.0860.0460.0610.032-0.0105870.042
pine-0.0560-0.01270.087-0.067-0.096-0.0438-0.059
larch0.0303-0.0441-0.01850.1340.1780.0280.032
stone pine..0.082..0.0380.0540.01000.032
other conifers0.0470.0470.037-0.0132-0.01070.0870.039
beech-0.05110.0379-0.01780.0470.0270.1590.093
maple0.0860.0230.0470.0380.0370.0340.018
ash0.014400.01700.0570.0340.0680.0410.043
oak0.03330.0133-0.01000.0610.0670.04260.0118
chestnut......0.0570.01000.0810.080
other broadleaves0.0162-0.0540.0450-0.02070.0630.0704-0.0705
total-0.11430.11030.11580.2350.3380.2270.126
totalspruce-0.117-0.051210.03060.0950.1370.146-0.073
fir0.0610.0480.0390.0650.0410.02550.028
pine-0.0200.02800.0169-0.062-0.074-0.0242-0.021
larch0.02400.0378-0.06280.1360.0600.0240.026
stone pine..0.0820.0710.0490.01220.0610.053
other conifers0.0390.0370.037-0.0292-0.05970.0870.033
beech0.014480.0490-0.010700.0520.0560.1520.085
maple0.0250.0160.0310.0330.0330.0280.013
ash0.01590.0174-0.02320.0370.0550.0290.076
oak-0.053-0.0136-0.02070.0530.047-0.0648-0.065
chestnut0.02510.0100..0.0620.01000.0830.079
other broadleaves0.0122-0.087-0.0204-0.02020.0750.0960.0153
total-0.1360.1830.1940.1390.2330.2220.050
© WSL, Swiss National Forest Inventory, 16.06.2020 #892512/358717
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