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NFI1NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane0.193....0.193
colline/submontane-0.157....-0.157
total-0.077....-0.077
AIupper subalpine........
lower subalpine0.3880.0256..0.295
upper montane0.440-0.6630.400.1201
lower montane1.1440.362..0.641
colline/submontane..-0.339..-0.339
total0.532-0.11600.400.264
ARupper subalpine........
lower subalpine........
upper montane0.4770.444-0.300.461
lower montane-0.31300.31591.2210.1343
colline/submontane-0.2330.3330.700.1167
total0.07400.4660.9350.282
BEupper subalpine0.346-0.21310.300.1245
lower subalpine0.183-0.07430.14560.0206
upper montane-0.08050.147-0.21310.0113
lower montane-0.034310.237-0.1910.099
colline/submontane-0.150-0.1134-0.1174-0.145
total-0.01130.154-0.1870.0783
BL/BSupper subalpine........
lower subalpine........
upper montane0.30....0.30
lower montane0.351-0.02300.2630.252
colline/submontane-0.04870.21160.04310.04753
total0.1790.04150.11830.172
FRupper subalpine........
lower subalpine0.12130.0470..0.1207
upper montane-0.21470.272-0.1.0.0277
lower montane-0.11970.31190.4210.01041
colline/submontane-0.11120.2191-0.4.-0.1115
total-0.1970.2660.2980.01767
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane0.1116....0.1116
total0.1116....0.1116
GLupper subalpine........
lower subalpine0.2860.21140.3370.256
upper montane0.2650.5280.1610.426
lower montane-0.0696-0.2119-0.09410-0.1134
colline/submontane..-0.575..-0.575
total0.1660.2690.11370.247
GRupper subalpine0.2230.3340.5190.322
lower subalpine0.2360.1560.2920.130
upper montane0.4180.1490.2730.223
lower montane0.02540.3300.3220.232
colline/submontane-0.1940.4200.3570.168
total0.2190.2200.2280.213
JUupper subalpine........
lower subalpine........
upper montane0.13090.5320.6310.268
lower montane0.1650.12030.3600.150
colline/submontane0.01750.11420.014340.1128
total0.1690.2710.2630.140
LUupper subalpine........
lower subalpine0.1133-0.3102..-0.0600
upper montane-0.11980.277..-0.03128
lower montane0.04000.3400.8.0.1124
colline/submontane0.04030.1195-0.4610.0601
total0.07660.1910.010170.0195
NEupper subalpine........
lower subalpine0.2550.00..0.255
upper montane0.2290.034-0.11420.231
lower montane-0.019350.2450.11450.0257
colline/submontane-0.0317..-0.5.-0.1141
total0.1360.150-0.02600.136
NWupper subalpine........
lower subalpine0.524-0.666..0.0659
upper montane-0.3.-0.3121..-0.3102
lower montane0.3165-0.9340.31150.1408
colline/submontane0.80-0.724-0.50-0.483
total0.464-0.5350.01763-0.1263
OWupper subalpine0.1.0.70..0.457
lower subalpine0.12130.237-0.400.175
upper montane-0.21390.0561..-0.1274
lower montane0.432-0.3148-0.111500.0412
colline/submontane0.4720.1795-1.200.01216
total0.11930.1100-0.41030.1124
SGupper subalpine..0.20..0.20
lower subalpine-0.11060.2120..-0.0385903
upper montane0.12300.016610.400.0253
lower montane0.2820.1141-0.11380.178
colline/submontane-0.11340.1168-0.1159-0.01639
total0.02760.194-0.11870.1101
SHupper subalpine........
lower subalpine........
upper montane........
lower montane0.1117..0.600.293
colline/submontane0.239..-0.800.243
total0.238..-0.16930.240
SOupper subalpine........
lower subalpine0.180....0.180
upper montane0.1216-0.00-0.200.0292
lower montane0.11200.2110-0.2320.1105
colline/submontane-0.015880.04250.01000-0.04810
total0.01390.1117-0.11490.0125
SZupper subalpine........
lower subalpine0.09340.1322..0.0352
upper montane-0.11470.11450.9.0.0408
lower montane0.526-0.3720.2590.266
colline/submontane0.7470.4.0.2510.543
total0.1600.06730.3380.166
TGupper subalpine........
lower subalpine........
upper montane..0.50..0.50
lower montane0.4460.5104..0.443
colline/submontane-0.01760.1213..-0.0231
total0.02360.1102..0.0149
TIupper subalpine0.4330.518..0.516
lower subalpine0.4150.3180.5130.315
upper montane0.11140.3120.11340.313
lower montane0.3410.4190.6390.417
colline/submontane0.2410.3120.2360.312
total0.3210.470.2270.37
URupper subalpine0.2.0.40..0.324
lower subalpine0.2580.1172-0.000.270
upper montane0.4370.1123-0.400.251
lower montane0.5180.539-0.3510.346
colline/submontane0.900.288-0.5500.1395
total0.3260.245-0.3390.232
VDupper subalpine0.50....0.50
lower subalpine0.1410.335-0.100.229
upper montane0.2300.428-0.31240.324
lower montane-0.2500.3610.642-0.177
colline/submontane0.3320.11100.4350.229
total0.1390.3220.11330.123
VSupper subalpine0.2270.3180.5380.314
lower subalpine0.11520.2210.5540.223
upper montane0.3530.2370.4240.226
lower montane0.11250.1720.3290.138
colline/submontane-0.03350.240-0.07790.165
total0.1400.2130.3280.212
ZGupper subalpine........
lower subalpine..-1.20..-1.20
upper montane-0.1304-0.2126-0.8.-0.295
lower montane0.8680.325..0.554
colline/submontane-0.015150.292..0.0601
total0.2112-0.02210-0.8.0.1166
ZHupper subalpine........
lower subalpine........
upper montane-0.13780.80..0.1319
lower montane-0.1118-0.497..-0.199
colline/submontane-0.161-0.1123..-0.160
total-0.150-0.2157..-0.148
Switzerlandupper subalpine0.2150.3180.5200.312
lower subalpine0.1240.1230.3460.115
upper montane0.1270.2150.11210.113
lower montane0.0690.2180.2320.122
colline/submontane-0.01100.2170.01760.063
total0.1240.280.1260.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892537/358742
NFI3NFI4
change: basal area
protection forest perimeter SilvaProtect · main tree species
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 SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.469-1.518-0.51181.0290.358-0.438
fir0.3590.11870.4510.1630.1510.241
pine-0.141-0.2250.080-0.012599-0.0137-0.128
larch0.071-0.03960.0490.3360.6210.129
stone pine....0.01000.1880.0580.076
other conifers0.0500.1520.0660.0147..0.039
beech0.1154-0.09320.340-0.2690.3380.0141
maple0.1470.2290.2280.1250.1430.117
ash-0.04290.181-0.0242-0.11820.3380.0236
oak-0.0158-0.152-0.01120.0160-0.0142-0.153
chestnut..0.0246..0.0850.5830.073
other broadleaves0.03560.1650.06480.07320.8330.147
total0.02210-1.4300.51501.3342.9190.1335
inside perimeterspruce-0.564-0.964-0.5811.0280.5380.443
fir0.1252-0.22040.2990.2250.07470.142
pine-0.03650.01700.0503-0.157-0.0438-0.060
larch0.079-0.01790.0600.4350.3200.224
stone pine....0.01000.1320.01000.032
other conifers0.1690.1520.033-0.01160.0870.042
beech-0.037078-0.2307-0.12030.11010.5540.195
maple0.244-0.04690.1480.2220.1280.118
ash-0.12090.21070.1860.1350.1320.135
oak0.011170.0116-0.0960.0410.03160.0122
chestnut......0.0530.2720.071
other broadleaves-0.1740.439-0.1540.04320.1950.0268
total-0.4243-0.6194-0.32321.8211.8201.122
totalspruce-0.454-1.417-0.5721.0200.534-0.1151
fir0.3580.12330.3470.1230.01610.230
pine-0.141-0.2250.083-0.176-0.0235-0.125
larch0.063-0.03750.0380.3270.4150.219
stone pine....0.0890.1410.0520.038
other conifers0.0410.1470.032-0.06340.0870.031
beech0.1201-0.04320.1162-0.03540.4460.179
maple0.1370.1330.2250.1170.1230.112
ash-0.02050.1670.01660.03810.2250.056
oak-0.0169-0.153-0.0740.059-0.01878-0.064
chestnut..0.0246..0.0750.3540.051
other broadleaves-0.014100.148-0.0890.03840.3380.152
total-0.1664-1.3300.14241.6182.1150.531
© WSL, Swiss National Forest Inventory, 16.06.2020 #892538/358743
NFI2NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane0.0441....0.0441
colline/submontane-0.148....-0.148
total-0.152....-0.152
AIupper subalpine........
lower subalpine0.31070.459..0.456
upper montane0.730-0.51240.100.3113
lower montane1.1520.448..0.639
colline/submontane..0.437..0.437
total0.7280.11790.100.442
ARupper subalpine........
lower subalpine........
upper montane0.9210.4591.400.819
lower montane-0.878-0.013901.419-0.2190
colline/submontane-1.3300.3471.0.-0.598
total-0.16310.21511.4170.2140
BEupper subalpine0.3740.21350.300.265
lower subalpine-0.010957-0.03580.8280.01494
upper montane-0.1870.01493-0.3123-0.196
lower montane-0.2610.1118-0.1214-0.1104
colline/submontane-0.331-0.297-0.463-0.327
total-0.231-0.01196-0.1109-0.136
BL/BSupper subalpine........
lower subalpine........
upper montane0.30....0.30
lower montane0.355-0.21050.2140.189
colline/submontane-0.2490.07561-0.2217-0.248
total-0.1101-0.2115-0.1381-0.182
FRupper subalpine........
lower subalpine-0.2162-0.03836..-0.1219
upper montane-0.3980.11370.1.-0.1234
lower montane-0.3700.14780.720-0.2105
colline/submontane-0.3720.4970.6.-0.288
total-0.3390.11500.624-0.158
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-0.2117....-0.2117
total-0.2117....-0.2117
GLupper subalpine........
lower subalpine0.2900.2700.4510.253
upper montane-0.32030.4350.390.275
lower montane-0.3258-0.14180.02429-0.1273
colline/submontane..0.552..0.552
total0.038060.3470.21060.263
GRupper subalpine0.2230.4380.5310.325
lower subalpine0.2340.2440.11240.227
upper montane0.5210.2410.2910.222
lower montane-0.03930.4250.3300.239
colline/submontane-0.3570.3370.1113-0.0733
total0.2230.2200.2370.214
JUupper subalpine........
lower subalpine........
upper montane-0.11920.5430.4410.1291
lower montane0.11480.1265-0.21810.0293
colline/submontane-0.0519-0.0803-0.1506-0.0336
total0.025410.1127-0.12370.0466
LUupper subalpine........
lower subalpine-0.04121-0.766..-0.291
upper montane-0.4580.374..-0.277
lower montane-0.11740.03460.6.-0.0239
colline/submontane-0.2960.1196-0.980-0.286
total-0.250-0.01780-0.3194-0.151
NEupper subalpine........
lower subalpine0.3370.10..0.336
upper montane0.2310.185-0.11500.233
lower montane-0.11820.3350.3420.0728
colline/submontane0.0345..-0.9.-0.1281
total0.1410.2350.08360.139
NWupper subalpine........
lower subalpine0.811-0.5104..0.2129
upper montane-0.5.-0.696..-0.684
lower montane0.4138-1.1640.13070.1374
colline/submontane0.30-1.127-0.6.-0.748
total0.551-0.742-0.1252-0.1249
OWupper subalpine0.1.0.50..0.354
lower subalpine0.21240.2620.400.265
upper montane-0.21760.1277..-0.01336
lower montane0.528-0.684-0.3356-0.1336
colline/submontane0.41080.442-2.000.0895
total0.11250.1138-0.51290.1121
SGupper subalpine..0.10..0.10
lower subalpine0.11120.443..0.346
upper montane0.12560.11020.400.197
lower montane0.1410-0.1199-0.0543-0.0517
colline/submontane-0.465-0.01184-0.743-0.264
total-0.0136700.1114-0.3800.0212
SHupper subalpine........
lower subalpine........
upper montane........
lower montane0.1253..0.6.0.1192
colline/submontane0.244..-1.3.0.252
total0.252..-0.32050.256
SOupper subalpine........
lower subalpine0.298....0.298
upper montane0.2610.10-0.1.0.262
lower montane-0.04200.02861-0.513-0.0286
colline/submontane-0.11870.367-0.02051-0.0266
total-0.05500.2128-0.270-0.0723
SZupper subalpine........
lower subalpine0.2780.1327..0.287
upper montane-0.3101-0.11850.80-0.298
lower montane0.726-0.31060.11900.358
colline/submontane0.7450.600.4640.635
total0.260-0.11650.2570.1107
TGupper subalpine........
lower subalpine........
upper montane..-0.1...-0.1.
lower montane0.3670.915..0.457
colline/submontane-0.3500.1250..-0.253
total-0.2720.2121..-0.185
TIupper subalpine0.4280.614..0.513
lower subalpine0.4210.4210.550.417
upper montane0.12000.3160.13750.317
lower montane0.4240.3280.6430.323
colline/submontane0.3290.3190.1670.316
total0.3190.3100.2440.39
URupper subalpine0.200.4...0.316
lower subalpine0.4280.3530.1.0.426
upper montane0.3770.1240-0.000.294
lower montane0.5120.545-1.1180.2126
colline/submontane0.900.7530.31100.641
total0.4260.337-0.21430.328
VDupper subalpine0.80....0.80
lower subalpine0.2330.3410.7.0.226
upper montane0.2460.351-0.4760.239
lower montane-0.3400.3710.469-0.250
colline/submontane0.1870.072230.6490.176
total0.01010.2340.21390.145
VSupper subalpine0.2400.3220.7380.318
lower subalpine0.11910.3180.3780.223
upper montane0.3520.2450.3460.230
lower montane0.09120.11150.2450.169
colline/submontane0.1890.1114-0.11480.198
total0.2420.2150.2370.214
ZGupper subalpine........
lower subalpine..-2.1...-2.1.
upper montane-0.694-0.2222-0.20-0.486
lower montane0.6850.523..0.549
colline/submontane-0.13220.2143..-0.0941
total-0.08170.1421-0.20-0.06772
ZHupper subalpine........
lower subalpine........
upper montane-0.13102.50..0.2174
lower montane-0.273-0.3182..-0.269
colline/submontane-0.167-0.268..-0.165
total-0.1460.0713..-0.147
Switzerlandupper subalpine0.3170.4210.6240.314
lower subalpine0.2240.2230.3350.215
upper montane0.1600.2210.11900.122
lower montane-0.1650.1390.1670.0316
colline/submontane-0.1250.228-0.186-0.140
total-0.02210.2110.1520.118
© WSL, Swiss National Forest Inventory, 16.06.2020 #892539/358744
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane0.2129....0.2129
colline/submontane-0.1104....-0.1104
total-0.1137....-0.1137
AIupper subalpine........
lower subalpine0.31210.2210..0.2108
upper montane0.743-3.0580.40-0.4194
lower montane0.21620.558..0.457
colline/submontane..0.03643..0.03643
total0.542-0.61110.40-0.01689
ARupper subalpine........
lower subalpine........
upper montane1.0320.7342.101.024
lower montane-2.263-0.71851.521-1.281
colline/submontane-0.720.7310.90-0.1325
total-0.61200.22671.520-0.2309
BEupper subalpine0.5170.5570.400.532
lower subalpine-0.08660.31160.8360.2140
upper montane-0.0454-0.11780.02758-0.1185
lower montane-0.2970.1900.02061-0.0539
colline/submontane-0.353-0.492-1.056-0.438
total-0.2580.0295-0.2132-0.180
BL/BSupper subalpine........
lower subalpine........
upper montane0.3.....0.3.
lower montane0.425-0.51300.11470.2113
colline/submontane-0.2840.21010.03620-0.289
total-0.0323-0.41490.0910-0.1186
FRupper subalpine........
lower subalpine0.8980.1412..0.5104
upper montane0.22270.2126-0.1.0.2118
lower montane-0.05100.7330.6440.1200
colline/submontane-0.22320.4651.6.-0.1439
total0.13510.3740.8430.1100
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-0.397....-0.397
total-0.397....-0.397
GLupper subalpine........
lower subalpine0.5460.5290.4560.530
upper montane-1.21140.13490.534-0.2226
lower montane-6.3990.02006-0.1284-1.1109
colline/submontane..0.662..0.662
total-0.81210.21150.1247-0.2221
GRupper subalpine0.2280.6700.5470.551
lower subalpine0.2480.11230.4290.243
upper montane0.3560.2790.5170.238
lower montane-0.4980.4500.31080.0528
colline/submontane-0.3970.01080-0.04314-0.1139
total0.1530.2440.4220.229
JUupper subalpine........
lower subalpine........
upper montane-0.23020.4700.6170.0894
lower montane-0.12670.2204-0.6136-0.1240
colline/submontane0.272-0.4104-0.8121-0.08576
total0.02700.1472-0.6101-0.0349
LUupper subalpine........
lower subalpine0.1329-1.081..-0.2138
upper montane-0.4630.2181..-0.378
lower montane0.14090.3900.300.1222
colline/submontane-0.3103-0.22360.62-0.2107
total-0.289-0.12960.59-0.191
NEupper subalpine........
lower subalpine0.4480.20..0.446
upper montane0.259-0.624-0.51080.183
lower montane-0.11830.2169-0.2149-0.1157
colline/submontane0.396..-2.0.0.02349
total0.166-0.0677-0.5610.1124
NWupper subalpine........
lower subalpine0.8220.355..0.625
upper montane0.100.1187..0.1171
lower montane-0.32390.4740.49-0.1723
colline/submontane0.600.0486-1.10-0.1210
total0.31260.256-0.22530.285
OWupper subalpine0.1.0.0...0.024
lower subalpine0.12260.12830.400.1166
upper montane0.21180.5148..0.4110
lower montane0.2252-0.4940.5570.0690
colline/submontane0.51060.287-4.0.-0.3206
total0.2930.2150-0.61510.1111
SGupper subalpine..0.50..0.50
lower subalpine0.4210.532..0.419
upper montane0.3760.13310.500.1127
lower montane-0.492-0.1363-0.499-0.297
colline/submontane-0.3880.1180-1.358-0.277
total-0.03600.1166-0.7590.03756
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-0.2174..0.30-0.2185
colline/submontane0.297..0.500.291
total0.1278..0.4260.1232
SOupper subalpine........
lower subalpine0.1142....0.1142
upper montane0.2800.30-0.300.286
lower montane-0.1195-0.1205-1.149-0.2139
colline/submontane-0.12460.846-0.446-0.0585
total-0.02490.396-0.639-0.0246
SZupper subalpine........
lower subalpine0.371-0.01393..0.2122
upper montane0.345-0.4890.7.-0.1236
lower montane0.725-0.41360.5720.370
colline/submontane0.9430.200.5270.839
total0.423-0.3850.5430.178
TGupper subalpine........
lower subalpine........
upper montane..-1.4...-1.4.
lower montane-0.31340.11326..-0.3138
colline/submontane-0.21130.1274..-0.1130
total-0.2880.1500..-0.295
TIupper subalpine0.3520.518..0.420
lower subalpine0.3580.3550.4270.345
upper montane0.21010.230-0.7870.231
lower montane0.6280.21620.6400.2107
colline/submontane0.2880.335-0.13110.237
total0.2340.229-0.05860.225
URupper subalpine0.100.40..0.343
lower subalpine0.6320.5430.000.526
upper montane0.5220.4800.7.0.537
lower montane0.7100.626-1.0750.461
colline/submontane-0.000.8610.7270.739
total0.5190.5280.22570.519
VDupper subalpine0.80....0.80
lower subalpine0.11450.31042.100.189
upper montane0.2610.470-0.41880.252
lower montane-0.2800.5460.811-0.1126
colline/submontane-0.2139-0.12120.583-0.1144
total-0.02640.2530.31000.0245
VSupper subalpine0.2580.3550.9400.336
lower subalpine-0.14360.2520.21660.190
upper montane0.1830.2550.5220.238
lower montane-0.1249-0.2750.449-0.1127
colline/submontane0.2101-0.0716-0.492-0.01134
total0.11830.1420.3530.139
ZGupper subalpine........
lower subalpine..0.0...0.0.
upper montane-1.0114-0.979-0.60-0.967
lower montane0.52100.853..0.6102
colline/submontane-0.22310.4120..-0.1653
total-0.22490.03538-0.60-0.1246
ZHupper subalpine........
lower subalpine........
upper montane-0.13623.00..0.1443
lower montane-0.2107-0.5175..-0.296
colline/submontane-0.11320.2338..-0.1138
total-0.1850.03155..-0.186
Switzerlandupper subalpine0.3220.5470.6300.432
lower subalpine0.2380.2380.4290.225
upper montane0.1500.1570.2650.135
lower montane-0.1500.1780.0352-0.0106
colline/submontane-0.1420.192-0.447-0.142
total-0.01520.1250.02020.048
© WSL, Swiss National Forest Inventory, 16.06.2020 #892540/358745
NFI3NFI4
change: basal area
processes in channels 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane0.2129....0.2129
colline/submontane-0.1155....-0.1155
total-0.0232....-0.0232
AIupper subalpine........
lower subalpine0.31210.2210..0.2108
upper montane0.648-3.0580.40-0.4184
lower montane0.21620.558..0.457
colline/submontane..0.03643..0.03643
total0.545-0.61110.40-0.01188
ARupper subalpine........
lower subalpine........
upper montane1.0320.7342.101.024
lower montane-2.263-0.71851.521-1.281
colline/submontane-0.720.7310.90-0.1325
total-0.61200.22671.520-0.2309
BEupper subalpine0.5360.5570.400.530
lower subalpine0.22050.31110.8360.288
upper montane-0.3107-0.12270.1685-0.1106
lower montane-0.2940.2810.02061-0.0703
colline/submontane-0.352-0.492-1.056-0.437
total-0.2610.0213-0.2145-0.184
BL/BSupper subalpine........
lower subalpine........
upper montane1.552....1.552
lower montane0.524-0.51300.11470.297
colline/submontane-0.2860.2580.03620-0.293
total0.04129-0.31650.0910-0.0486
FRupper subalpine..4.30..4.30
lower subalpine0.7960.2324..0.498
upper montane0.21700.2121-0.1.0.2102
lower montane-0.014190.7330.6440.1162
colline/submontane-0.22350.4651.6.-0.1451
total0.12380.3640.8430.282
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-0.2107....-0.2107
total-0.2107....-0.2107
GLupper subalpine........
lower subalpine0.4390.6230.4560.525
upper montane-0.91170.13490.534-0.2229
lower montane-6.3990.02006-0.1284-1.1109
colline/submontane..0.662..0.662
total-0.61320.2990.1247-0.1289
GRupper subalpine0.3200.6630.4420.540
lower subalpine0.3420.2630.4270.232
upper montane0.3420.11220.5180.243
lower montane-0.31160.4400.4610.1135
colline/submontane-0.21310.01080-0.01080-0.1176
total0.2330.2390.4210.223
JUupper subalpine........
lower subalpine........
upper montane-0.61020.4700.617-0.3149
lower montane-0.12670.2204-0.6136-0.1240
colline/submontane0.263-0.4104-0.81210.0771
total-0.07560.1472-0.6101-0.1178
LUupper subalpine........
lower subalpine-0.03789-0.882..-0.2111
upper montane-0.5500.2181..-0.460
lower montane0.14090.3900.300.1222
colline/submontane-0.3103-0.22360.62-0.2107
total-0.271-0.12960.59-0.273
NEupper subalpine........
lower subalpine0.5400.20..0.539
upper montane0.260-0.624-0.51080.181
lower montane-0.11830.2169-0.2149-0.1157
colline/submontane0.396..-2.0.0.02349
total0.259-0.0677-0.5610.199
NWupper subalpine........
lower subalpine0.8180.355..0.620
upper montane0.100.1187..0.1171
lower montane-0.32390.4520.49-0.01415
colline/submontane0.600.0486-1.10-0.1210
total0.3870.251-0.22530.265
OWupper subalpine0.1.0.0...0.024
lower subalpine0.3800.12530.400.279
upper montane0.21180.5148..0.4110
lower montane0.2252-0.4940.5570.0690
colline/submontane0.51060.287-4.0.-0.3206
total0.3600.2146-0.61510.277
SGupper subalpine..0.50..0.50
lower subalpine0.3380.530..0.424
upper montane0.4570.21290.500.272
lower montane-0.573-0.0869-0.499-0.292
colline/submontane-0.3810.1180-1.358-0.272
total-0.12630.192-0.7590.0298
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-0.2174..0.30-0.2185
colline/submontane0.297..0.500.291
total0.1278..0.4260.1232
SOupper subalpine........
lower subalpine0.1252....0.1252
upper montane0.2800.30-0.300.286
lower montane-0.1214-0.1205-1.149-0.2148
colline/submontane-0.03050.846-0.446-0.01054
total-0.03040.396-0.639-0.0297
SZupper subalpine........
lower subalpine0.274-0.01393..0.1125
upper montane0.338-0.31250.7.0.03552
lower montane0.725-0.23160.5720.458
colline/submontane0.943-3.4710.5270.09453
total0.422-0.3910.5430.184
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 subalpine0.4250.515..0.414
lower subalpine0.4310.3390.4270.330
upper montane0.3520.3220.32220.321
lower montane0.9330.21380.7260.371
colline/submontane0.4540.3340.012050.331
total0.4220.3230.11290.317
URupper subalpine0.100.40..0.343
lower subalpine0.6300.5370.000.623
upper montane0.5200.21590.7.0.347
lower montane0.5320.527-1.0750.458
colline/submontane-0.9720.8610.7270.3134
total0.4270.4330.22570.423
VDupper subalpine0.824....0.824
lower subalpine0.11140.31042.570.172
upper montane0.2440.467-0.41880.241
lower montane-0.3650.5460.811-0.289
colline/submontane-0.0653-0.12120.583-0.0626
total-0.011710.3520.5740.0144
VSupper subalpine0.2550.2580.9400.335
lower subalpine0.12840.2430.21660.256
upper montane0.3420.2490.5220.330
lower montane-0.0623-0.2750.447-0.1152
colline/submontane0.294-0.01175-0.4920.01498
total0.2640.2360.3520.229
ZGupper subalpine........
lower subalpine..0.0...0.0.
upper montane-1.0114-0.979-0.60-0.967
lower montane0.81120.853..0.873
colline/submontane-0.22320.4120..-0.1653
total-0.09710.03538-0.60-0.0689
ZHupper subalpine........
lower subalpine........
upper montane-0.13623.00..0.1443
lower montane-0.279-0.5175..-0.274
colline/submontane-0.11320.2338..-0.1138
total-0.1730.03155..-0.174
Switzerlandupper subalpine0.3160.5420.5300.425
lower subalpine0.2270.2290.5260.218
upper montane0.1770.1470.3560.137
lower montane-0.1500.1610.1196-0.0135
colline/submontane-0.1550.1119-0.350-0.153
total0.03120.2210.11120.130
© WSL, Swiss National Forest Inventory, 16.06.2020 #892541/358746
NFI1NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine..0.3350.2.0.2270.2270.4230.215
lower subalpine0.1510.1460.11300.11520.1410.4200.124
upper montane0.132-0.02030.1740.3530.4210.2430.127
lower montane-0.024710.1830.3420.11250.02440.3410.067
colline/submontane-0.0510.2600.1149-0.0335-0.11070.248-0.077
total-0.014510.1540.1360.1400.2220.3170.125
inside perimeterupper subalpine..0.13590.3280.3180.3450.4130.318
lower subalpine0.000.11190.11070.2210.1970.3150.122
upper montane0.4180.1370.1580.2370.1710.3150.214
lower montane0.2380.1640.01980.1720.2470.4170.219
colline/submontane0.11230.04350.05300.2400.3280.4120.216
total0.1280.1350.1520.2130.1310.370.28
outside perimeterupper subalpine..0.30..0.5380.4210.700.520
lower subalpine0.341-0.12950.2500.5540.2920.5130.345
upper montane0.277-0.8360.03910.4240.11610.6460.1123
lower montane0.1810.11960.2830.3290.3250.5290.233
colline/submontane-0.0206-0.283-0.0484-0.07790.2840.2310.0199
total0.184-0.2560.1810.3280.2380.3210.127
totalupper subalpine..0.2680.3250.3140.3280.4110.312
lower subalpine0.1480.1530.1760.2230.1390.3120.115
upper montane0.2240.01120.1450.2260.2280.3140.113
lower montane0.01080.1500.1450.1380.1450.4150.122
colline/submontane-0.0550.11330.01940.1650.03790.3110.077
total0.0950.1340.1280.2120.1170.360.19
© WSL, Swiss National Forest Inventory, 16.06.2020 #892542/358747
NFI2NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine..0.4500.2.0.2400.2260.4190.317
lower subalpine0.2370.11500.2340.11910.2390.5190.225
upper montane0.149-0.2600.11240.3520.4230.2790.157
lower montane-0.152-0.1840.11120.0912-0.04240.424-0.162
colline/submontane-0.2200.271-0.21490.189-0.3610.332-0.123
total-0.126-0.11120.1530.2420.2260.316-0.0146
inside perimeterupper subalpine..0.3760.2490.3220.4470.4130.421
lower subalpine0.100.03100.2460.3180.1600.4170.222
upper montane0.4340.01780.1690.2450.2520.3170.220
lower montane0.11220.0776-0.011380.11150.3360.3240.140
colline/submontane-0.03600.05700.21060.11140.2880.3180.227
total0.1850.01450.1510.2150.2270.390.211
outside perimeterupper subalpine..0.3...0.7380.4251.300.624
lower subalpine0.5220.8260.3490.3780.11260.550.335
upper montane0.267-1.1330.4420.3460.12150.7540.1175
lower montane0.1161-0.14410.12300.2450.3360.7280.168
colline/submontane-0.269-0.464-0.01153-0.11480.21000.173-0.176
total0.01883-0.3630.1850.2370.2500.3310.153
totalupper subalpine..0.3400.2330.3180.3310.5110.315
lower subalpine0.2340.11100.2260.2230.2330.4140.215
upper montane0.134-0.1700.1560.2300.2260.3170.121
lower montane-0.169-0.11260.11500.1690.1570.4200.0380
colline/submontane-0.1200.03020.028290.198-0.11180.316-0.136
total-0.130-0.01950.1340.2140.2180.380.119
© WSL, Swiss National Forest Inventory, 16.06.2020 #892543/358748
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
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
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine..0.4280.100.2580.2330.4280.322
lower subalpine0.12170.21160.421-0.14370.2500.3540.240
upper montane0.11560.11690.2710.1830.3680.2540.148
lower montane-0.162-0.1196-0.4102-0.1249-0.3990.628-0.149
colline/submontane-0.139-0.01366-0.13160.2101-0.3870.285-0.140
total-0.1380.11390.11440.11830.1640.327-0.0143
inside perimeterupper subalpine..0.4610.580.3550.7830.5190.548
lower subalpine0.200.21170.3550.2520.11900.3460.241
upper montane-0.0147640.02830.022090.2550.2530.2550.153
lower montane0.11050.197-0.0429-0.2750.3690.21350.188
colline/submontane-0.11130.019020.266-0.07160.14570.2390.191
total0.013380.1810.11510.1420.3480.2280.125
outside perimeterupper subalpine..0.40..0.9400.3491.3.0.630
lower subalpine0.5241.1330.3660.21660.4290.4270.428
upper montane0.361-1.3850.5510.5220.4200.41040.263
lower montane-0.21780.12230.12580.4490.21780.9420.0364
colline/submontane-0.657-0.784-0.2349-0.492-0.1893-0.0402-0.446
total-0.286-0.21470.11430.3530.3250.2960.0199
totalupper subalpine..0.4300.3320.3360.5630.5160.433
lower subalpine0.11680.2730.4220.1900.2490.3380.226
upper montane0.11070.03600.11110.2380.3330.2440.133
lower montane-0.1760.0284-0.2113-0.1127-0.010580.288-0.199
colline/submontane-0.133-0.11890.0419-0.01133-0.21110.239-0.141
total-0.1360.1830.1940.1390.2330.2220.050
© WSL, Swiss National Forest Inventory, 16.06.2020 #892544/358749
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
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 region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine..0.5270.100.2550.3240.4170.316
lower subalpine0.11610.3590.3210.12840.3440.3320.228
upper montane0.0364-0.12330.3550.3420.3490.3370.178
lower montane-0.156-0.1142-0.4105-0.0623-0.31180.933-0.149
colline/submontane-0.1450.1388-0.21460.294-0.21130.453-0.153
total-0.1400.11570.11170.2640.2390.4190.0363
inside perimeterupper subalpine..0.7450.580.2580.7770.4150.542
lower subalpine0.200.21080.3450.2430.2770.3340.231
upper montane-0.0147640.12050.12820.2490.2940.2370.144
lower montane0.11050.2850.02137-0.2750.4580.21070.167
colline/submontane-0.11160.01902-0.03347-0.011750.14570.2370.1122
total0.011180.1690.11090.2360.3440.2220.221
outside perimeterupper subalpine..0.40..0.9400.3381.3.0.629
lower subalpine0.5241.3270.3660.21660.4270.4270.526
upper montane0.353-1.3850.5510.5220.4210.7550.354
lower montane-0.21780.12230.12580.4470.31021.0260.1202
colline/submontane-0.657-0.784-0.2349-0.492-0.15230.0848-0.348
total-0.291-0.21960.11430.3520.3240.3510.1109
totalupper subalpine..0.5250.3320.3350.5500.4110.425
lower subalpine0.11330.2490.3200.2560.2350.3260.219
upper montane0.0171-0.03230.2730.3300.2400.2290.136
lower montane-0.1670.0360-0.1140-0.11520.03890.357-0.0125
colline/submontane-0.137-0.1318-0.11700.01498-0.11360.232-0.151
total-0.1390.1780.1750.2290.2270.3150.131
© WSL, Swiss National Forest Inventory, 16.06.2020 #892545/358750
NFI1NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
Western Juraupper subalpine........
lower subalpine0.1500.000.3410.147
upper montane0.2280.4200.3400.221
lower montane0.1610.2500.1870.139
colline/submontane0.02800.11260.07220.0167
total0.1250.2280.1460.119
Eastern Juraupper subalpine........
lower subalpine........
upper montane0.30....0.30
lower montane0.248-0.02380.3420.245
colline/submontane0.03550.1293-0.21300.0789
total0.173-0.02386-0.08490.077
Western Plateauupper subalpine........
lower subalpine0.0756....0.0756
upper montane0.474..-1.500.2139
lower montane-0.2470.5311.0.-0.165
colline/submontane0.1101-0.11230.31640.1115
total-0.01290.1800.01103-0.0206
Central Plateauupper subalpine........
lower subalpine........
upper montane-0.9710.244..-0.4108
lower montane-0.1710.1220-0.3172-0.174
colline/submontane-0.158-0.0541-0.1343-0.157
total-0.1390.0356-0.1164-0.139
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.4770.50..-0.3102
lower montane0.1950.1359-0.000.192
colline/submontane-0.1410.269-0.60-0.146
total-0.0650.270-0.368-0.078
Western Pre-Alpsupper subalpine........
lower subalpine0.1178-0.0478-0.100.0658
upper montane-0.04230.186-0.12770.1157
lower montane0.13000.21810.3380.2104
colline/submontane-0.300.2151-0.480-0.0371
total0.05000.1103-0.06010.1113
Central Pre-Alpsupper subalpine0.2480.3112..0.258
lower subalpine0.1128-0.01409-0.400.0217
upper montane-0.11080.180..-0.01267
lower montane0.1800.1890.12980.158
colline/submontane0.266-0.373-0.546-0.0214
total0.01190.0107-0.11570.085
Eastern Pre-Alpsupper subalpine........
lower subalpine-0.07850.1269..0.0569
upper montane0.11530.0397-0.08730.1154
lower montane0.3490.03090.5620.250
colline/submontane0.07129-0.08640.11880.05410
total0.1610.02230.3720.156
Northwestern Alpsupper subalpine0.5.-0.12180.3.0.1173
lower subalpine0.2380.2820.050640.246
upper montane0.21180.246-1.4190.1107
lower montane0.41430.293-0.21760.299
colline/submontane0.3930.7270.12130.446
total0.2390.237-0.4590.233
Central Alpsupper subalpine0.2.0.40..0.326
lower subalpine0.2680.1362-0.000.179
upper montane0.11500.440-0.400.344
lower montane0.4230.434-0.11130.327
colline/submontane1.1190.361-0.21110.276
total0.3340.331-0.2660.225
Northeastern Alpsupper subalpine..0.2...0.2.
lower subalpine0.015340.21020.3340.1106
upper montane0.3470.11030.3360.263
lower montane-0.1119-0.11650.0463-0.1147
colline/submontane-0.00-0.0659..-0.0609
total0.11600.11190.1740.179
Southwestern Alpsupper subalpine0.2270.3180.5380.314
lower subalpine0.11520.2210.5540.223
upper montane0.3530.2370.4240.226
lower montane0.11250.1720.3290.138
colline/submontane-0.03350.240-0.07790.165
total0.1400.2130.3280.212
Southeastern Alpsupper subalpine0.2270.3450.4210.328
lower subalpine0.1410.1970.2920.139
upper montane0.4210.1710.11610.228
lower montane0.02440.2470.3250.145
colline/submontane-0.11070.3280.2840.0379
total0.2220.1310.2380.117
Southern Alpsupper subalpine0.4230.4130.700.411
lower subalpine0.4200.3150.5130.312
upper montane0.2430.3150.6460.314
lower montane0.3410.4170.5290.415
colline/submontane0.2480.4120.2310.311
total0.3170.370.3210.36
Switzerlandupper subalpine0.2150.3180.5200.312
lower subalpine0.1250.1230.3440.116
upper montane0.1280.2150.11160.113
lower montane0.0580.2190.2320.121
colline/submontane-0.0890.2170.01690.067
total0.1240.280.1260.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892546/358751
NFI2NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
Western Juraupper subalpine........
lower subalpine0.2360.1.0.5220.233
upper montane0.1410.4330.3410.228
lower montane0.01740.1810.013270.198
colline/submontane-0.01450.1218-0.2156-0.0139
total0.1430.2420.11290.132
Eastern Juraupper subalpine........
lower subalpine........
upper montane0.30....0.30
lower montane0.263-0.21080.3310.175
colline/submontane-0.177-0.1311-0.584-0.164
total-0.0230-0.2103-0.2133-0.0131
Western Plateauupper subalpine........
lower subalpine0.0670....0.0670
upper montane0.773..-1.7.0.5100
lower montane-0.3350.3870.90-0.340
colline/submontane-0.0254-0.3631.031-0.1199
total-0.247-0.06360.4122-0.150
Central Plateauupper subalpine........
lower subalpine........
upper montane-0.8650.1511..-0.488
lower montane-0.344-0.2940.1507-0.241
colline/submontane-0.325-0.1194-0.478-0.323
total-0.320-0.299-0.3101-0.318
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.868-0.10..-0.769
lower montane0.05060.22050.800.0314
colline/submontane-0.2300.2117-0.8.-0.131
total-0.1330.1104-0.02067-0.135
Western Pre-Alpsupper subalpine........
lower subalpine-0.1223-0.12780.7.-0.1214
upper montane-0.2131-0.01466-0.389-0.1134
lower montane-0.469-0.110900.550-0.1187
colline/submontane0.600.440-0.8700.2150
total-0.281-0.01318-0.0920-0.1105
Central Pre-Alpsupper subalpine0.2710.1615..0.1110
lower subalpine-0.015132-0.03690.4.-0.0851
upper montane-0.345-0.01443..-0.155
lower montane-0.0348-0.0396-0.2133-0.0176
colline/submontane0.356-0.465-0.859-0.1242
total-0.188-0.0136-0.378-0.163
Eastern Pre-Alpsupper subalpine........
lower subalpine0.2600.2118..0.259
upper montane0.1143-0.11400.5600.01304
lower montane0.2133-0.012660.6620.1128
colline/submontane-0.386-0.0629-0.4111-0.282
total0.1112-0.03490.3900.0161
Northwestern Alpsupper subalpine0.8.0.5360.300.529
lower subalpine0.2450.11431.0300.258
upper montane0.21550.1106-1.9250.01043
lower montane-0.21340.288-0.13870.1251
colline/submontane-0.039310.6490.06670.2117
total0.2660.263-0.31000.157
Central Alpsupper subalpine0.2.0.4...0.317
lower subalpine0.5220.2820.100.424
upper montane0.09010.548-0.000.360
lower montane0.6340.440-0.6380.348
colline/submontane1.2260.7450.3720.631
total0.4250.428-0.11860.420
Northeastern Alpsupper subalpine..0.1...0.1.
lower subalpine0.06500.3490.4490.271
upper montane0.13500.4210.360.329
lower montane-0.665-0.21080.01062-0.273
colline/submontane-0.2.0.356..0.368
total-0.03230.2390.2820.154
Southwestern Alpsupper subalpine0.2400.3220.7380.318
lower subalpine0.11910.3180.3780.223
upper montane0.3520.2450.3460.230
lower montane0.09120.11150.2450.169
colline/submontane0.1890.1114-0.11480.198
total0.2420.2150.2370.214
Southeastern Alpsupper subalpine0.2260.4470.4250.331
lower subalpine0.2390.1600.11260.233
upper montane0.4230.2520.12150.226
lower montane-0.04240.3360.3360.157
colline/submontane-0.3610.2880.2100-0.1118
total0.2260.2270.2500.218
Southern Alpsupper subalpine0.4190.4131.300.511
lower subalpine0.5190.4170.550.414
upper montane0.2790.3170.7540.317
lower montane0.4240.3240.7280.420
colline/submontane0.3320.3180.1730.316
total0.3160.390.3310.38
Switzerlandupper subalpine0.3170.4210.6240.315
lower subalpine0.2250.2230.3340.216
upper montane0.1590.2210.11590.122
lower montane-0.1690.1420.1650.0242
colline/submontane-0.1230.227-0.181-0.136
total-0.01790.2110.1500.118
© WSL, Swiss National Forest Inventory, 16.06.2020 #892547/358752
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic 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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
Western Juraupper subalpine........
lower subalpine0.11280.200.5240.1109
upper montane0.01670.13860.3640.1103
lower montane-0.11360.1190-0.3126-0.1133
colline/submontane0.1147-0.02575-0.870-0.0361
total0.02420.1186-0.21050.0870
Eastern Juraupper subalpine........
lower subalpine........
upper montane0.30....0.30
lower montane0.294-0.61310.1660.1242
colline/submontane-0.2800.665-0.01382-0.186
total-0.1118-0.22830.0926-0.1111
Western Plateauupper subalpine........
lower subalpine-0.3119....-0.3119
upper montane0.395..0.400.387
lower montane-0.11551.0201.00-0.0798
colline/submontane-0.2128-0.4731.31-0.2117
total-0.1940.11731.126-0.1141
Central Plateauupper subalpine........
lower subalpine........
upper montane-0.1483-0.3173..-0.2176
lower montane-0.21030.3780.2168-0.1146
colline/submontane-0.344-0.674-1.065-0.434
total-0.341-0.2115-0.773-0.335
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.3132-1.40..-0.494
lower montane-0.2101-0.31781.00-0.298
colline/submontane-0.1820.2101-1.10-0.191
total-0.1610.1306-0.02851-0.164
Western Pre-Alpsupper subalpine........
lower subalpine0.8630.010962.100.471
upper montane0.2157-0.0698-0.91200.01403
lower montane-0.5870.6390.6340.01054
colline/submontane0.800.4640.7110.535
total0.3890.13050.31320.290
Central Pre-Alpsupper subalpine0.3370.253..0.335
lower subalpine-0.13200.08130.4.-0.0458
upper montane-0.11710.0411..-0.0422
lower montane0.2990.0386-0.22250.1133
colline/submontane0.1193-0.3202-1.472-0.2170
total0.010900.0530-0.588-0.05025
Eastern Pre-Alpsupper subalpine........
lower subalpine0.2590.1281..0.284
upper montane0.356-0.4630.599-0.1270
lower montane-0.1373-0.14840.4103-0.0464
colline/submontane-0.31300.1230-1.283-0.2109
total0.1148-0.2940.014096-0.0317
Northwestern Alpsupper subalpine0.800.6710.400.641
lower subalpine0.2650.41031.1440.368
upper montane0.6170.1261-1.51130.1163
lower montane-1.5630.4470.936-0.1362
colline/submontane-0.51350.487-0.768-0.2140
total0.11670.372-0.14100.273
Central Alpsupper subalpine0.100.40..0.347
lower subalpine0.7230.3580.0.0.523
upper montane0.2970.9440.700.640
lower montane0.5640.5230.028960.445
colline/submontane1.4660.7610.6260.835
total0.5240.7290.3790.619
Northeastern Alpsupper subalpine..0.50..0.50
lower subalpine0.4370.5230.4510.522
upper montane-0.41970.2650.5220.1145
lower montane-4.267-0.3151-0.2143-0.864
colline/submontane0.200.554..0.554
total-0.51150.2830.0581-0.0699
Southwestern Alpsupper subalpine0.2580.3550.9400.336
lower subalpine-0.14370.2520.21660.190
upper montane0.1830.2550.5220.238
lower montane-0.1249-0.2750.449-0.1127
colline/submontane0.2101-0.0716-0.492-0.01133
total0.11830.1420.3530.139
Southeastern Alpsupper subalpine0.2330.7830.3490.563
lower subalpine0.2500.11900.4290.249
upper montane0.3680.2530.4200.333
lower montane-0.3990.3690.2178-0.01058
colline/submontane-0.3870.1457-0.1893-0.2111
total0.1640.3480.3250.233
Southern Alpsupper subalpine0.4280.5191.3.0.516
lower subalpine0.3540.3460.4270.338
upper montane0.2540.2550.41040.244
lower montane0.6280.21350.9420.288
colline/submontane0.2850.239-0.04020.239
total0.3270.2280.2960.222
Switzerlandupper subalpine0.3220.5480.6300.433
lower subalpine0.2410.2410.4280.226
upper montane0.1490.1570.2600.134
lower montane-0.1560.1870.0366-0.0127
colline/submontane-0.1410.198-0.447-0.141
total-0.01810.1260.01700.047
© WSL, Swiss National Forest Inventory, 16.06.2020 #892548/358753
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
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
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
Western Juraupper subalpine........
lower subalpine0.11060.200.5240.193
upper montane0.07760.13860.3550.0195
lower montane-0.11430.1190-0.3126-0.1138
colline/submontane0.1970.07048-0.8700.04616
total0.02510.1179-0.21130.0630
Eastern Juraupper subalpine........
lower subalpine........
upper montane1.649....1.649
lower montane0.284-0.61310.1660.1194
colline/submontane-0.11090.665-0.01382-0.1121
total-0.0261-0.22830.0926-0.0223
Western Plateauupper subalpine........
lower subalpine-0.3119....-0.3119
upper montane0.395..0.400.387
lower montane-0.11211.0201.00-0.1276
colline/submontane-0.1180-0.4731.31-0.1156
total-0.1960.11731.126-0.1139
Central Plateauupper subalpine........
lower subalpine........
upper montane-0.1483-0.3173..-0.2176
lower montane-0.21030.3780.2168-0.1146
colline/submontane-0.343-0.674-1.065-0.434
total-0.340-0.2115-0.773-0.334
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.3132-1.40..-0.494
lower montane-0.278-0.31781.00-0.276
colline/submontane-0.1840.2101-1.10-0.194
total-0.1570.1306-0.02851-0.159
Western Pre-Alpsupper subalpine..4.3...4.3.
lower subalpine0.7580.06652.100.464
upper montane-0.4186-0.01030-0.9120-0.2169
lower montane-0.5920.6390.6340.0695
colline/submontane0.800.4640.7110.535
total0.016940.12090.31320.1242
Central Pre-Alpsupper subalpine0.3370.253..0.335
lower subalpine0.14500.06250.4.0.1358
upper montane-0.11080.0305..-0.0233
lower montane0.2950.1300-0.22250.1120
colline/submontane0.1193-0.3202-1.472-0.2170
total0.02910.0336-0.5880.0403
Eastern Pre-Alpsupper subalpine........
lower subalpine0.2760.1281..0.194
upper montane0.352-0.3760.599-0.01318
lower montane-0.1432-0.012680.4103-0.0920
colline/submontane-0.31300.1230-1.283-0.2109
total0.1137-0.11240.014096-0.01178
Northwestern Alpsupper subalpine0.6360.6710.400.632
lower subalpine0.3390.4991.4320.451
upper montane0.6170.1202-1.51130.298
lower montane-1.6480.4420.936-0.2175
colline/submontane-0.013410.487-0.768-0.0732
total0.2580.367-0.02547860.250
Central Alpsupper subalpine0.100.40..0.347
lower subalpine0.6240.4470.0.0.522
upper montane0.2720.8470.700.640
lower montane0.5630.6250.028960.537
colline/submontane0.2501-0.71820.6260.010474
total0.4270.5420.3790.524
Northeastern Alpsupper subalpine..0.50..0.50
lower subalpine0.4320.5200.4510.519
upper montane-0.18370.3540.5220.283
lower montane-4.267-0.2158-0.2143-0.865
colline/submontane-0.6780.554..0.3126
total-0.31480.2630.05810.0451
Southwestern Alpsupper subalpine0.2550.2580.9400.335
lower subalpine0.12840.2430.21660.256
upper montane0.3420.2490.5220.330
lower montane-0.0623-0.2750.447-0.1152
colline/submontane0.294-0.01175-0.4920.01498
total0.2640.2360.3520.229
Southeastern Alpsupper subalpine0.3240.7770.3380.550
lower subalpine0.3440.2770.4270.235
upper montane0.3490.2940.4210.240
lower montane-0.31180.4580.31020.0389
colline/submontane-0.21130.1457-0.1523-0.1136
total0.2390.3440.3240.227
Southern Alpsupper subalpine0.4170.4151.3.0.411
lower subalpine0.3320.3340.4270.326
upper montane0.3370.2370.7550.229
lower montane0.9330.21071.0260.357
colline/submontane0.4530.2370.08480.232
total0.4190.2220.3510.315
Switzerlandupper subalpine0.3160.5430.6290.425
lower subalpine0.2280.2310.5260.219
upper montane0.1710.1470.3520.135
lower montane-0.1560.1670.1199-0.0175
colline/submontane-0.1540.1130-0.349-0.151
total0.02150.2220.1990.130
© WSL, Swiss National Forest Inventory, 16.06.2020 #892549/358754
NFI2NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production 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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine....0.2700.2210.4190.317
lower subalpine0.2360.05960.03110.2270.5190.225
upper montane0.140-0.01309-0.1670.3310.2790.159
lower montane0.188-0.233-0.0345-0.039130.424-0.159
colline/submontane-0.163-0.221-0.05068-0.02980.332-0.123
total0.060-0.217-0.11060.2200.316-0.0138
inside perimeterupper subalpine....0.14720.4280.4130.421
lower subalpine0.1...0.015490.2260.4170.222
upper montane0.4320.03346-0.02030.2230.3170.221
lower montane0.11140.0426-0.03780.1570.3240.141
colline/submontane0.1259-0.1204-0.12160.3370.3180.227
total0.150-0.0407-0.01810.2140.390.211
outside perimeterupper subalpine......0.5261.300.624
lower subalpine0.522..0.6190.3430.550.334
upper montane0.341-1.700.0736-0.11830.7540.1173
lower montane0.03560.4990.21380.11050.7280.165
colline/submontane-0.380-0.2145-0.6470.11550.173-0.177
total0.0242-0.1215-0.03550.1500.3310.151
totalupper subalpine....0.21040.3190.5110.314
lower subalpine0.2330.05960.02820.2170.4140.215
upper montane0.227-0.1321-0.1700.2200.3170.122
lower montane0.170-0.236-0.05000.1660.4200.0444
colline/submontane-0.156-0.220-0.11040.1680.316-0.135
total0.144-0.217-0.0890.2110.380.119
© WSL, Swiss National Forest Inventory, 16.06.2020 #892550/358755
NFI1NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production 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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine....0.2470.2190.4230.215
lower subalpine0.1490.037000.11160.1300.4200.124
upper montane0.228-0.1319-0.02370.3220.2430.128
lower montane0.142-0.1670.2500.1700.3410.067
colline/submontane0.0312-0.1440.11300.03100.248-0.083
total0.124-0.1340.1680.2160.3170.124
inside perimeterupper subalpine....0.31060.3250.4130.318
lower subalpine0.00..0.011930.1280.3150.122
upper montane0.4200.3300.1620.2250.3150.215
lower montane0.1530.2520.1870.1500.4170.219
colline/submontane0.11190.0219-0.11850.3250.4120.217
total0.2290.1590.1670.2130.370.28
outside perimeterupper subalpine......0.4220.700.520
lower subalpine0.342..-0.2490.3470.5130.344
upper montane0.340-1.50-0.1283-0.04120.6460.1121
lower montane0.168-0.0100170.2630.2430.5290.233
colline/submontane-0.0283-0.0362-0.2800.11790.2310.0173
total0.152-0.11570.02540.1370.3210.126
totalupper subalpine....0.2570.3160.4110.312
lower subalpine0.1450.037000.01630.1190.3120.115
upper montane0.221-0.12320.01460.2180.3140.113
lower montane0.131-0.0940.1380.1340.4150.122
colline/submontane0.0264-0.146-0.03350.1400.3110.070
total0.119-0.1380.1450.2100.360.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892551/358756
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production 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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine....0.3350.2290.4280.322
lower subalpine0.1122-0.31090.21220.3360.3540.240
upper montane0.11630.14110.11070.2510.2540.149
lower montane-0.0272-0.257-0.0921-0.6570.628-0.149
colline/submontane-0.1120-0.239-0.1367-0.12040.285-0.139
total-0.0436-0.2310.11170.1710.327-0.0133
inside perimeterupper subalpine....0.2550.5590.5190.547
lower subalpine0.20..0.03730.2470.3460.241
upper montane0.1339-0.685-0.11000.3300.2550.157
lower montane0.09880.4480.03720.02600.21350.190
colline/submontane0.1288-0.2860.0206010.21040.2390.194
total0.0279-0.0345-0.02210.2250.2280.126
outside perimeterupper subalpine......0.5331.3.0.630
lower subalpine0.524..1.2430.4350.4270.429
upper montane0.3630.40-0.22790.2910.41040.264
lower montane-0.21340.4580.12150.2890.9420.0364
colline/submontane-0.671-0.696-0.974-0.1191-0.0402-0.446
total-0.2106-0.3155-0.11720.2370.2960.0212
totalupper subalpine....0.3350.4420.5160.433
lower subalpine0.1104-0.31090.11110.2270.3380.226
upper montane0.1100-0.0776-0.03130.3250.2440.134
lower montane-0.0172-0.1760.0566-0.2860.288-0.196
colline/submontane-0.183-0.234-0.1131-0.019300.239-0.140
total-0.0227-0.2310.04780.2220.2220.052
© WSL, Swiss National Forest Inventory, 16.06.2020 #892552/358757
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: production region
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
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± % m²/ha/yr± %
n/aupper subalpine....0.3350.3220.4170.316
lower subalpine0.1103-0.31090.2780.3260.3320.228
upper montane0.03950.1411-0.04870.3310.3370.176
lower montane-0.0349-0.250-0.02194-0.6550.933-0.149
colline/submontane-0.0291-0.140-0.1367-0.04030.453-0.152
total0.01928-0.2300.01840.2340.4190.0398
inside perimeterupper subalpine....0.7590.5570.4150.542
lower subalpine0.20..0.03050.2350.3340.230
upper montane0.1339-0.685-0.11300.2340.2370.147
lower montane0.09880.4480.12340.11270.21070.168
colline/submontane0.1252-0.2860.0206010.022700.2370.1120
total0.0264-0.0345-0.07030.2230.2220.221
outside perimeterupper subalpine......0.5321.3.0.529
lower subalpine0.524..1.2430.4310.4270.527
upper montane0.3550.40-0.22790.2930.7550.355
lower montane-0.21340.4580.12150.2721.0260.1201
colline/submontane-0.671-0.696-0.974-0.11750.0848-0.448
total-0.2115-0.3155-0.11720.2340.3510.1114
totalupper subalpine....0.5380.4350.4110.425
lower subalpine0.190-0.31090.2750.3200.3260.219
upper montane0.1155-0.0776-0.11430.3230.2290.137
lower montane-0.0194-0.1630.0309-0.11030.357-0.0122
colline/submontane-0.1136-0.235-0.1131-0.02900.232-0.149
total-0.0664-0.2300.04240.2180.3150.131
© WSL, Swiss National Forest Inventory, 16.06.2020 #892553/358758
NFI1NFI4
change: basal area
processes in channels SilvaProtect · 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
change1983/852009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane3.993....3.993
colline/submontane-2.057....-2.057
total-1.477....-1.477
AIupper subalpine........
lower subalpine9.6880.5256..4.395
upper montane11.940-15.2639.202.8201
lower montane27.7448.762..15.841
colline/submontane..-9.839..-9.839
total14.932-2.91609.205.764
ARupper subalpine........
lower subalpine........
upper montane10.27711.844-8.609.761
lower montane-8.71308.415936.4212.5343
colline/submontane-6.4339.53318.002.8167
total0.97409.96625.2355.682
BEupper subalpine8.946-4.81317.201.8245
lower subalpine2.883-0.57432.04561.0206
upper montane-0.48053.347-5.51311.3113
lower montane-0.134314.537-4.0911.499
colline/submontane-3.850-2.7134-2.4174-3.545
total-1.01132.154-3.1870.1783
BL/BSupper subalpine........
lower subalpine........
upper montane9.70....9.70
lower montane8.651-1.12305.7636.152
colline/submontane-0.44876.71161.34310.04753
total2.2790.74152.41832.172
FRupper subalpine........
lower subalpine3.42131.5470..2.4207
upper montane-4.51475.472-2.6.1.3277
lower montane-2.21978.911913.1210.41041
colline/submontane-3.81124.6191-13.1.-3.4115
total-2.5974.9665.3980.11767
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane4.2116....4.2116
total4.2116....4.2116
GLupper subalpine........
lower subalpine4.4865.01147.6375.056
upper montane5.96513.8283.96110.926
lower montane-0.9696-6.2119-0.19410-3.2134
colline/submontane..-14.075..-14.075
total4.0665.1692.71374.347
GRupper subalpine6.52310.03413.6198.722
lower subalpine4.7363.0565.1923.830
upper montane11.8183.6495.1735.823
lower montane1.12548.3307.8225.232
colline/submontane-3.99410.8207.8573.368
total5.2195.2206.7285.313
JUupper subalpine........
lower subalpine........
upper montane1.930913.43217.4316.068
lower montane3.8652.52038.3604.250
colline/submontane1.41753.11420.514341.6128
total2.4694.4716.1633.340
LUupper subalpine........
lower subalpine2.7133-8.7102..-0.6600
upper montane-1.91986.477..-0.13128
lower montane0.74007.64025.4.2.0124
colline/submontane0.94031.6195-11.2610.5601
total0.27663.1911.110170.7195
NEupper subalpine........
lower subalpine6.5550.30..5.955
upper montane5.4290.334-2.61424.731
lower montane-0.119356.0452.31450.9257
colline/submontane-1.0317..-13.7.-2.1141
total3.4363.650-1.02603.036
NWupper subalpine........
lower subalpine13.424-17.466..1.1659
upper montane-7.5.-7.6121..-7.6102
lower montane8.6165-27.2348.31152.6408
colline/submontane21.60-23.424-15.00-11.783
total10.264-15.3350.51763-1.7263
OWupper subalpine2.5.22.90..12.657
lower subalpine2.42137.137-12.404.075
upper montane-5.51391.4561..-2.0274
lower montane10.532-7.3148-1.511501.4412
colline/submontane12.7722.1795-36.200.81216
total1.81933.4100-11.01031.8124
SGupper subalpine..5.70..5.70
lower subalpine-3.81065.1120..-0.0385903
upper montane3.12300.2166110.501.2253
lower montane6.6822.8141-3.81384.078
colline/submontane-3.21343.4168-3.3159-0.21639
total1.02762.394-1.91871.6101
SHupper subalpine........
lower subalpine........
upper montane........
lower montane3.6117..17.904.493
colline/submontane6.139..-22.105.543
total5.438..-2.16935.240
SOupper subalpine........
lower subalpine4.280....4.280
upper montane1.8216-0.80-5.501.2292
lower montane2.81207.0110-4.9322.9105
colline/submontane-0.115881.24251.11000-0.04810
total1.21393.6117-2.81491.2125
SZupper subalpine........
lower subalpine0.49341.8322..0.9352
upper montane-3.41473.414521.3.0.9408
lower montane14.526-8.7726.1595.366
colline/submontane19.64710.3.4.35114.043
total4.1600.56737.3382.866
TGupper subalpine........
lower subalpine........
upper montane..13.40..13.40
lower montane10.94613.5104..11.143
colline/submontane-1.31762.0213..-0.9231
total0.92364.0102..1.3149
TIupper subalpine11.63313.218..12.616
lower subalpine11.5159.31812.1139.715
upper montane3.21149.3123.81348.613
lower montane8.64111.41915.93911.117
colline/submontane6.2419.8126.0368.612
total7.32110.076.9279.47
URupper subalpine6.1.13.40..10.324
lower subalpine7.1584.2172-0.105.570
upper montane11.8374.0123-10.106.651
lower montane14.01813.939-7.0519.846
colline/submontane23.105.988-15.6501.6395
total10.0266.745-9.5396.432
VDupper subalpine16.00....16.00
lower subalpine3.9419.335-2.604.929
upper montane7.43010.828-8.31247.724
lower montane-4.7508.26116.742-2.877
colline/submontane8.0323.511013.0357.229
total2.7398.5224.11333.923
VSupper subalpine6.1278.91815.0388.314
lower subalpine2.51525.82113.7545.923
upper montane7.9535.03711.0246.126
lower montane2.91252.5729.8293.938
colline/submontane-0.83356.340-0.57792.765
total4.0405.81310.0285.812
ZGupper subalpine........
lower subalpine..-29.50..-29.50
upper montane-3.8304-7.3126-23.3.-7.395
lower montane23.3686.825..14.554
colline/submontane-0.515156.092..1.0601
total6.2112-0.22210-23.3.2.5166
ZHupper subalpine........
lower subalpine........
upper montane-1.637820.00..1.9319
lower montane-2.3118-14.497..-2.699
colline/submontane-2.461-3.7123..-2.460
total-2.450-4.5157..-2.448
Switzerlandupper subalpine6.9159.71813.6208.812
lower subalpine3.6244.0237.3463.915
upper montane3.6275.0151.91214.213
lower montane1.2695.3184.8322.822
colline/submontane-0.51105.7170.91760.863
total1.5245.283.7263.18
© WSL, Swiss National Forest Inventory, 16.06.2020 #892554/358759
NFI2NFI4
change: basal area
processes in channels SilvaProtect · 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
change1993/952009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane0.8441....0.8441
colline/submontane-2.248....-2.248
total-1.952....-1.952
AIupper subalpine........
lower subalpine6.41076.959..6.756
upper montane12.430-8.81242.204.6113
lower montane16.8527.348..10.839
colline/submontane..7.937..7.937
total12.3282.41792.206.942
ARupper subalpine........
lower subalpine........
upper montane14.2217.15922.9013.119
lower montane-13.678-0.7139028.019-4.0190
colline/submontane-25.5305.84714.6.-8.698
total-0.96313.315124.7172.9140
BEupper subalpine5.7744.11355.104.865
lower subalpine-0.010957-0.935813.7280.11494
upper montane-2.7870.11493-5.4123-1.396
lower montane-2.9611.4118-1.4214-1.1104
colline/submontane-5.531-3.897-6.663-5.327
total-3.331-0.11196-2.2109-1.936
BL/BSupper subalpine........
lower subalpine........
upper montane5.90....5.90
lower montane4.855-4.41053.8142.589
colline/submontane-4.1490.17561-3.0217-3.948
total-1.6101-3.4115-1.3381-1.782
FRupper subalpine........
lower subalpine-4.1162-0.23836..-2.0219
upper montane-6.5982.31371.6.-1.3234
lower montane-5.6702.147814.720-3.3105
colline/submontane-5.2727.19711.4.-4.088
total-5.5391.815011.724-2.758
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-3.8117....-3.8117
total-3.8117....-3.8117
GLupper subalpine........
lower subalpine3.5904.8706.3514.253
upper montane-5.02038.1355.794.575
lower montane-4.1258-1.44180.22429-1.4273
colline/submontane..9.152..9.152
total0.138065.0472.81062.963
GRupper subalpine4.9238.33810.1316.925
lower subalpine4.0343.0443.01243.427
upper montane9.0213.4413.6914.822
lower montane-0.63936.9256.0303.539
colline/submontane-5.7575.7372.6113-0.3733
total3.7234.5204.3374.214
JUupper subalpine........
lower subalpine........
upper montane-2.819210.1438.3411.3291
lower montane1.51481.8265-3.91810.7293
colline/submontane-0.4519-0.5803-1.4506-0.5336
total0.125412.3127-2.02370.3466
LUupper subalpine........
lower subalpine-0.14121-13.166..-3.991
upper montane-6.4584.874..-3.977
lower montane-1.51740.934614.3.-0.9239
colline/submontane-2.9961.9196-16.680-2.886
total-3.050-0.11780-6.3194-2.651
NEupper subalpine........
lower subalpine5.6372.20..5.336
upper montane4.3311.285-2.41503.833
lower montane-1.41824.5355.4420.3728
colline/submontane0.7345..-17.5.-1.0281
total2.6413.3350.38362.439
NWupper subalpine........
lower subalpine14.611-10.2104..4.6129
upper montane-8.4.-11.396..-10.884
lower montane7.6138-20.2642.53072.2374
colline/submontane6.10-24.127-13.1.-15.148
total9.551-13.842-2.7252-1.6249
OWupper subalpine1.5.10.60..6.054
lower subalpine3.41244.4628.004.065
upper montane-3.71762.8277..-0.41336
lower montane8.828-11.684-4.9356-1.6336
colline/submontane8.41087.742-42.800.9895
total2.41252.3138-9.81291.7121
SGupper subalpine..1.40..1.40
lower subalpine2.41127.443..4.546
upper montane2.12562.61025.902.597
lower montane1.2410-1.8199-0.9543-0.5517
colline/submontane-6.865-0.31184-10.743-4.264
total-0.0136701.5114-4.4800.6212
SHupper subalpine........
lower subalpine........
upper montane........
lower montane1.8253..10.6.2.3192
colline/submontane4.244..-22.1.3.752
total3.552..-5.82053.356
SOupper subalpine........
lower subalpine4.198....4.198
upper montane4.1612.70-2.7.3.662
lower montane-0.74200.32861-9.013-0.9286
colline/submontane-1.21876.467-0.32051-0.8266
total-0.35503.1128-4.270-0.2723
SZupper subalpine........
lower subalpine3.9781.6327..3.187
upper montane-5.7101-2.518511.50-3.698
lower montane13.426-5.11061.51905.458
colline/submontane13.14510.207.16411.035
total4.060-1.81654.4571.6107
TGupper subalpine........
lower subalpine........
upper montane..-1.4...-1.4.
lower montane6.16714.215..6.757
colline/submontane-4.8501.6250..-4.053
total-2.8722.9121..-2.185
TIupper subalpine7.7289.914..9.213
lower subalpine8.0217.0217.757.117
upper montane2.02006.3161.33755.717
lower montane7.3245.92812.0436.223
colline/submontane6.4295.7192.4675.416
total6.1196.3103.3446.19
URupper subalpine4.908.1...6.816
lower subalpine8.7285.8532.5.7.126
upper montane5.5772.1240-0.503.494
lower montane9.9129.545-20.0183.8126
colline/submontane13.8013.3537.111011.541
total7.6266.237-4.31435.728
VDupper subalpine20.10....20.10
lower subalpine3.8337.14114.2.4.626
upper montane4.5465.851-8.5764.339
lower montane-5.4405.1717.969-3.950
colline/submontane2.6870.0722311.6492.476
total1.01014.9343.01391.845
VSupper subalpine4.1406.22212.8385.918
lower subalpine1.81915.0185.2784.423
upper montane6.7523.5456.7464.430
lower montane0.39121.31154.7451.769
colline/submontane2.6892.2114-2.31481.698
total3.3424.2154.9374.014
ZGupper subalpine........
lower subalpine..-32.6...-32.6.
upper montane-11.994-3.9222-3.70-7.786
lower montane11.5857.823..9.549
colline/submontane-2.53225.2143..-0.7941
total-0.78171.0421-3.70-0.16772
ZHupper subalpine........
lower subalpine........
upper montane-1.731035.10..4.1174
lower montane-2.973-5.8182..-3.069
colline/submontane-2.067-3.468..-2.065
total-2.2460.9713..-2.147
Switzerlandupper subalpine5.0177.62110.8246.714
lower subalpine3.2243.4235.9353.415
upper montane1.5603.0211.01902.322
lower montane-1.2652.2392.2670.2316
colline/submontane-2.1253.028-1.886-1.140
total-0.12213.2111.6521.318
© WSL, Swiss National Forest Inventory, 16.06.2020 #892555/358760
NFI3NFI4
change: basal area
processes in channels SilvaProtect · 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
change2004/062009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane1.8129....1.8129
colline/submontane-0.9104....-0.9104
total-0.6137....-0.6137
AIupper subalpine........
lower subalpine3.11211.1210..1.9108
upper montane5.643-18.9582.00-2.7194
lower montane0.91623.758..2.757
colline/submontane..0.23643..0.23643
total4.142-4.21112.00-0.21689
ARupper subalpine........
lower subalpine........
upper montane6.5326.23412.806.724
lower montane-16.563-3.918513.621-8.781
colline/submontane-6.725.4314.60-0.8325
total-4.21201.426711.920-1.1309
BEupper subalpine5.3174.5572.204.432
lower subalpine-0.38662.11166.0361.2140
upper montane-0.3454-0.71780.22758-0.5185
lower montane-1.2971.2900.12061-0.1539
colline/submontane-2.453-3.792-7.256-3.038
total-1.3580.3295-1.4132-0.780
BL/BSupper subalpine........
lower subalpine........
upper montane2.4.....2.4.
lower montane3.825-4.61300.51471.5113
colline/submontane-2.0841.71010.13620-1.789
total-0.4323-3.21490.2910-0.6186
FRupper subalpine........
lower subalpine5.5980.9412..3.1104
upper montane1.32271.4126-0.3.1.3118
lower montane-0.35104.9334.3440.7200
colline/submontane-1.22322.86514.1.-0.6439
total0.43511.9745.3431.0100
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-2.797....-2.797
total-2.797....-2.797
GLupper subalpine........
lower subalpine4.2464.6292.7564.130
upper montane-8.41140.83493.234-1.4226
lower montane-41.2990.22006-1.1284-8.2109
colline/submontane..5.362..5.362
total-6.01211.61150.7247-1.2221
GRupper subalpine1.9285.1703.8473.751
lower subalpine2.0480.81233.8291.543
upper montane2.5561.3794.0171.938
lower montane-2.7982.8501.61080.3528
colline/submontane-2.0970.21080-0.14314-0.9139
total1.1531.8442.9221.729
JUupper subalpine........
lower subalpine........
upper montane-1.43023.3705.2170.3894
lower montane-0.62672.0204-5.9136-0.8240
colline/submontane1.872-3.1104-6.7121-0.08576
total0.42700.5472-5.3101-0.3349
LUupper subalpine........
lower subalpine0.7329-8.381..-1.9138
upper montane-3.4631.6181..-2.378
lower montane0.54092.2904.100.8222
colline/submontane-2.6103-1.72365.62-2.2107
total-1.389-0.72965.19-1.191
NEupper subalpine........
lower subalpine3.4481.90..3.346
upper montane1.759-4.924-3.71081.283
lower montane-1.01831.4169-1.9149-1.0157
colline/submontane2.396..-21.6.0.12349
total1.266-0.3677-4.4610.6124
NWupper subalpine........
lower subalpine7.5223.455..5.825
upper montane0.400.9187..0.8171
lower montane-2.62393.7743.69-0.6723
colline/submontane5.200.3486-12.70-1.5210
total2.51262.056-1.82532.085
OWupper subalpine0.7.0.4...0.624
lower subalpine1.02261.02832.701.1166
upper montane2.11184.8148..3.5110
lower montane1.9252-3.4944.3570.4690
colline/submontane4.41062.787-43.1.-3.1206
total1.6931.8150-5.81511.3111
SGupper subalpine..4.90..4.90
lower subalpine3.0213.632..3.319
upper montane2.5760.63313.001.2127
lower montane-3.492-0.8363-3.699-2.097
colline/submontane-3.0880.7180-8.858-1.977
total-0.33600.7166-5.1590.03756
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-1.6174..1.70-1.4185
colline/submontane1.297..3.701.391
total0.4278..2.7260.5232
SOupper subalpine........
lower subalpine1.4142....1.4142
upper montane1.9802.30-3.401.686
lower montane-1.2195-1.5205-8.449-1.5139
colline/submontane-0.52467.446-3.746-0.2585
total-0.42492.696-5.439-0.4246
SZupper subalpine........
lower subalpine2.471-0.31393..1.5122
upper montane2.445-3.3894.2.-0.8236
lower montane6.825-3.41364.1722.970
colline/submontane9.6431.304.2277.039
total4.023-2.5854.1431.378
TGupper subalpine........
lower subalpine........
upper montane..-7.2...-7.2.
lower montane-2.71340.51326..-2.4138
colline/submontane-1.41131.0274..-1.1130
total-1.6880.5500..-1.495
TIupper subalpine2.8523.218..3.020
lower subalpine2.3581.9552.0272.045
upper montane1.21011.630-4.2871.531
lower montane3.6281.21625.1401.6107
colline/submontane1.4881.835-0.43111.437
total1.9341.729-0.25861.625
URupper subalpine0.704.00..2.643
lower subalpine4.8323.3430.103.926
upper montane4.8223.1803.3.3.837
lower montane6.7104.926-5.8753.161
colline/submontane-0.005.0617.9275.239
total4.6193.8281.22573.919
VDupper subalpine8.20....8.20
lower subalpine0.81451.910412.801.189
upper montane1.6612.470-2.71881.652
lower montane-2.0804.2466.211-1.1126
colline/submontane-1.4139-0.92124.083-1.0144
total-0.32641.8532.51000.2245
VSupper subalpine1.7582.0556.1402.236
lower subalpine-0.74361.3521.31660.990
upper montane1.0831.4553.9221.638
lower montane-0.7249-1.8752.749-0.7127
colline/submontane1.3101-0.2716-2.892-0.11134
total0.61831.0421.9531.039
ZGupper subalpine........
lower subalpine..0.0...0.0.
upper montane-9.2114-8.879-6.30-8.767
lower montane4.72104.853..4.8102
colline/submontane-2.22314.5120..-0.7653
total-2.02490.13538-6.30-1.2246
ZHupper subalpine........
lower subalpine........
upper montane-1.236212.20..0.9443
lower montane-1.4107-5.9175..-1.596
colline/submontane-0.71321.4338..-0.6138
total-0.9850.23155..-0.986
Switzerlandupper subalpine2.0223.7474.6303.132
lower subalpine1.6381.4383.3291.625
upper montane0.9500.8571.7650.935
lower montane-1.1500.8780.3352-0.4106
colline/submontane-0.9420.692-2.847-0.842
total-0.21521.1250.32020.448
© WSL, Swiss National Forest Inventory, 16.06.2020 #892556/358761
NFI3NFI4
change: basal area
processes in channels SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
processes in channels SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane1.8129....1.8129
colline/submontane-0.6155....-0.6155
total-0.4232....-0.4232
AIupper subalpine........
lower subalpine3.11211.1210..1.9108
upper montane4.748-18.9582.00-2.6184
lower montane0.91623.758..2.757
colline/submontane..0.23643..0.23643
total3.745-4.21112.00-0.21188
ARupper subalpine........
lower subalpine........
upper montane6.5326.23412.806.724
lower montane-16.563-3.918513.621-8.781
colline/submontane-6.725.4314.60-0.8325
total-4.21201.426711.920-1.1309
BEupper subalpine4.0364.5572.204.030
lower subalpine1.12052.11116.0361.888
upper montane-2.3107-0.52270.6685-1.1106
lower montane-1.2941.3810.12061-0.1703
colline/submontane-2.452-3.792-7.256-3.137
total-1.4610.4213-1.3145-0.784
BL/BSupper subalpine........
lower subalpine........
upper montane10.652....10.652
lower montane4.024-4.61300.51471.797
colline/submontane-2.0861.9580.13620-1.593
total0.04129-2.51650.2910-0.2486
FRupper subalpine..12.90..12.90
lower subalpine5.0961.0324..3.098
upper montane1.71701.4121-0.3.1.5102
lower montane-0.114194.9334.3440.9162
colline/submontane-1.22352.86514.1.-0.6451
total0.62382.1645.3431.282
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-2.1107....-2.1107
total-2.1107....-2.1107
GLupper subalpine........
lower subalpine4.1394.6232.7564.125
upper montane-5.91170.83493.234-1.3229
lower montane-41.2990.22006-1.1284-8.2109
colline/submontane..5.362..5.362
total-4.51321.7990.7247-0.9289
GRupper subalpine2.4204.9633.0423.540
lower subalpine2.0421.4633.9271.832
upper montane2.7420.91223.8181.743
lower montane-2.11163.0402.8610.9135
colline/submontane-1.51310.21080-0.21080-0.7176
total1.5331.9393.0211.923
JUupper subalpine........
lower subalpine........
upper montane-5.91023.3705.217-2.9149
lower montane-0.62672.0204-5.9136-0.8240
colline/submontane2.163-3.1104-6.71210.2771
total-0.27560.5472-5.3101-0.7178
LUupper subalpine........
lower subalpine-0.13789-7.282..-2.2111
upper montane-4.2501.6181..-3.060
lower montane0.54092.2904.100.8222
colline/submontane-2.6103-1.72365.62-2.2107
total-1.771-0.62965.19-1.473
NEupper subalpine........
lower subalpine4.6401.90..4.339
upper montane1.760-4.924-3.71081.281
lower montane-1.01831.4169-1.9149-1.0157
colline/submontane2.396..-21.6.0.12349
total1.459-0.3677-4.4610.899
NWupper subalpine........
lower subalpine6.9183.455..5.820
upper montane0.400.9187..0.8171
lower montane-2.62393.2523.69-0.31415
colline/submontane5.200.3486-12.70-1.5210
total3.0872.051-1.82532.365
OWupper subalpine0.7.0.4...0.624
lower subalpine3.1801.12532.702.379
upper montane2.11184.8148..3.5110
lower montane1.9252-3.4944.3570.4690
colline/submontane4.41062.787-43.1.-3.1206
total2.7601.8146-5.81511.977
SGupper subalpine..4.90..4.90
lower subalpine2.4383.730..2.924
upper montane3.2571.51293.002.072
lower montane-4.173-0.3869-3.699-2.192
colline/submontane-3.1810.7180-8.858-2.072
total-0.42631.292-5.1590.3298
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-1.6174..1.70-1.4185
colline/submontane1.297..3.701.391
total0.4278..2.7260.5232
SOupper subalpine........
lower subalpine0.7252....0.7252
upper montane1.9802.30-3.401.686
lower montane-1.1214-1.5205-8.449-1.4148
colline/submontane-0.43057.446-3.746-0.11054
total-0.33042.696-5.439-0.3297
SZupper subalpine........
lower subalpine1.874-0.31393..1.2125
upper montane2.938-2.21254.2.0.03552
lower montane6.825-1.33164.1723.358
colline/submontane9.643-25.0714.2270.19453
total3.722-2.3914.1431.284
TGupper subalpine........
lower subalpine........
upper montane..-7.2...-7.2.
lower montane-2.71340.51326..-2.4138
colline/submontane-1.41111.0274..-1.1127
total-1.6870.5500..-1.493
TIupper subalpine2.9253.115..3.014
lower subalpine2.6312.1392.0272.230
upper montane1.8522.0221.92222.021
lower montane6.0331.31385.6262.171
colline/submontane3.1541.9340.112051.931
total3.1221.9230.91292.117
URupper subalpine0.704.00..2.643
lower subalpine4.3304.0370.104.023
upper montane4.3201.51593.3.2.847
lower montane4.9324.427-5.8752.858
colline/submontane-6.3725.0617.9272.1134
total3.4273.3331.22573.223
VDupper subalpine6.224....6.224
lower subalpine0.91141.910414.071.272
upper montane2.1442.367-2.71881.941
lower montane-2.6654.2466.211-1.789
colline/submontane-0.3653-0.92124.083-0.2626
total-0.111711.8523.4740.4144
VSupper subalpine1.6551.7586.1401.935
lower subalpine0.82841.5431.31661.356
upper montane1.9421.5493.9221.830
lower montane-0.3623-1.8752.547-0.6152
colline/submontane1.294-0.11175-2.8920.11498
total1.2641.1361.9521.229
ZGupper subalpine........
lower subalpine..0.0...0.0.
upper montane-9.2114-8.879-6.30-8.767
lower montane7.41124.853..6.273
colline/submontane-2.02324.5120..-0.6653
total-0.59710.13538-6.30-0.4689
ZHupper subalpine........
lower subalpine........
upper montane-1.236212.20..0.9443
lower montane-1.879-5.9175..-1.974
colline/submontane-0.71321.4338..-0.6138
total-1.0730.23155..-1.074
Switzerlandupper subalpine2.3163.5423.9303.025
lower subalpine1.9271.7293.5261.918
upper montane0.7770.9471.9560.937
lower montane-1.1501.0610.6196-0.3135
colline/submontane-0.7550.5119-2.650-0.653
total0.13121.3210.51120.630
© WSL, Swiss National Forest Inventory, 16.06.2020 #892557/358762
NFI1NFI4
change: basal area
processes in channels 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
change1983/852009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine..8.9356.1.6.1275.82712.2236.915
lower subalpine3.2513.6461.61302.51524.24111.4203.524
upper montane4.132-1.12033.7747.95311.0217.0433.627
lower montane-0.024713.2837.7422.91251.22448.6411.367
colline/submontane-1.3515.4603.0149-0.8335-3.51075.348-0.877
total-0.014512.1544.0364.0404.7227.9171.525
inside perimeterupper subalpine..2.13599.6288.91810.14511.7139.818
lower subalpine0.301.81192.91075.8211.9979.4154.022
upper montane10.6183.6373.7585.0372.8718.4155.014
lower montane4.6383.4641.31982.5726.04711.9175.119
colline/submontane1.51231.04350.75306.34010.02810.0125.816
total4.1282.9352.6525.8134.1319.875.28
outside perimeterupper subalpine..7.20..15.03812.22123.1013.820
lower subalpine7.441-3.52955.85013.7545.19212.1137.445
upper montane4.877-21.8361.239111.0242.216117.8461.8123
lower montane3.2812.21965.2839.8297.42513.0294.833
colline/submontane-1.4206-6.683-0.9484-0.57796.9846.4310.8199
total2.084-6.0563.08110.0285.3389.2213.727
totalupper subalpine..5.6688.5258.3148.22812.1118.912
lower subalpine3.3482.6532.2765.9233.1399.8124.015
upper montane4.8241.11123.6456.1265.1288.5144.313
lower montane0.81083.2504.2453.9383.94511.6152.822
colline/submontane-1.1551.81331.31942.7650.83798.6110.677
total0.4952.1343.2285.8124.5179.563.09
© WSL, Swiss National Forest Inventory, 16.06.2020 #892558/358763
NFI2NFI4
change: basal area
processes in channels 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
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine..8.0504.9.4.1404.5268.2195.017
lower subalpine3.5371.21504.4341.81913.6398.3193.025
upper montane2.349-3.5601.91246.7529.0233.7791.557
lower montane-1.752-2.4842.71120.3912-0.64247.224-1.262
colline/submontane-2.8203.771-3.21492.689-5.7615.832-2.323
total-1.626-1.01122.4533.3423.4266.316-0.2146
inside perimeterupper subalpine..5.7764.9496.2228.9478.3137.621
lower subalpine2.200.73104.4465.0182.5606.9173.422
upper montane6.7340.71782.7693.5453.3525.6173.120
lower montane1.41220.3776-0.211381.31155.8366.3242.140
colline/submontane-0.53600.65702.71062.21144.5885.7183.127
total1.3850.61452.2514.2154.2276.193.311
outside perimeterupper subalpine..5.1...12.8387.32528.2011.024
lower subalpine8.42215.6265.6495.2783.01267.755.935
upper montane4.267-21.3336.4426.7461.521512.4541.1175
lower montane1.5161-1.04411.62304.7455.23611.1282.268
colline/submontane-4.669-8.064-0.41153-2.31483.81002.173-2.076
total0.11883-5.0632.5854.9373.3505.2311.653
totalupper subalpine..6.6404.9335.9186.8318.7116.815
lower subalpine3.6341.21104.4264.4233.0337.2143.415
upper montane2.834-1.6702.6564.4304.7265.6172.321
lower montane-1.169-1.11261.11501.7692.6576.6200.1380
colline/submontane-2.7200.73020.128291.698-2.21185.216-1.236
total-1.230-0.31952.3344.0143.8186.181.219
© WSL, Swiss National Forest Inventory, 16.06.2020 #892559/358764
NFI3NFI4
change: basal area
processes in channels 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
processes in channels SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper 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-1.139-0.11366-0.93161.3101-2.3871.485-1.040
total-0.8380.51390.71440.61831.0642.027-0.2143
inside perimeterupper subalpine..3.5614.582.0555.8833.3193.748
lower subalpine1.901.21172.3551.3520.61901.9461.341
upper montane-0.0147640.32830.122091.4552.0531.2550.853
lower montane1.21051.297-0.4429-1.8752.7691.31350.788
colline/submontane-1.31130.119021.866-0.27160.74571.6390.691
total0.113380.8810.61511.0422.1481.6281.125
outside perimeterupper subalpine..2.20..6.1402.24913.7.4.730
lower subalpine3.8247.9332.1661.31663.9292.0273.328
upper montane2.561-7.7853.3513.9223.5202.91041.863
lower montane-1.41781.02230.82582.7491.01785.3420.3364
colline/submontane-5.057-4.884-1.2349-2.892-0.4893-0.3402-2.946
total-1.786-1.51471.01431.9532.7251.1960.3199
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 #892560/358765
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