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NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine......6.23.015.43.37.92.6
lower subalpine6.83.7-8.410.68.84.57.62.710.95.17.52.1
upper montane2.72.32.86.5-0.65.65.13.912.63.82.42.5
lower montane-0.02.9-5.03.03.83.6-14.810.228.516.2-2.52.0
colline/submontane-4.43.7-3.12.14.45.6-5.15.15.18.0-3.11.7
total-0.21.7-3.71.63.62.82.32.413.33.20.21.0
inside perimeterupper subalpine....7.8.5.62.812.82.17.12.2
lower subalpine6.82.5..-8.712.52.52.41.85.01.42.3
upper montane7.87.6..-1.59.25.32.85.73.04.22.5
lower montane10.94.3..6.55.60.54.7..4.13.1
colline/submontane....39.912.18.8...24.39.8
total8.83.8..-0.96.23.71.65.22.53.51.5
outside perimeterupper subalpine....35.5.2.62.910.92.55.02.4
lower subalpine9.12.8..1.44.25.83.66.01.64.82.4
upper montane-3.57.8-12.48.5-2.23.35.52.54.23.71.61.8
lower montane-2.73.511.63.82.83.73.72.57.42.03.51.6
colline/submontane-15.17.6-7.27.8-8.45.7-4.14.76.12.2-2.92.2
total-6.33.31.24.7-0.92.04.01.66.11.32.11.0
totalupper subalpine....21.89.84.41.812.61.86.41.5
lower subalpine6.93.3-8.410.64.83.25.61.95.91.75.31.4
upper montane2.22.21.46.2-1.53.05.31.75.52.62.31.3
lower montane-0.42.3-3.22.73.52.5-3.24.410.42.8-0.21.4
colline/submontane-6.23.3-3.42.0-3.24.3-4.43.46.02.1-3.01.3
total-1.01.5-3.31.61.21.73.41.17.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206328/192591
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
n/aupper subalpine..2.446..-1.11312.2212.3191.531
lower subalpine1.0903.5422.2341.41181.11021.9422.027
upper montane0.978-1.32031.9891.9442.4492.6330.8105
lower montane-1.072-0.3539-3.0181-1.7130-0.127515.548-0.981
colline/submontane-1.054-0.46050.147021.5121-2.5870.9151-0.955
total-0.7550.81400.81780.81031.2492.4230.0643
inside perimeterupper subalpine..2.8...2.1751.5242.8242.130
lower subalpine2.934-1.23183.6280.8116-1.12710.52740.5166
upper montane2.997-1.31823.4352.8262.6572.4521.559
lower montane4.2364.164-1.1212..2.328..1.676
colline/submontane..6.619..3.1.....5.523
total3.442-0.63222.4381.6381.01231.7461.242
outside perimeterupper subalpine..5.164..0.28261.4642.6181.546
lower subalpine3.6343.0660.28681.2970.43951.8231.649
upper montane-1.41852.134-3.7582.2451.5791.1870.5104
lower montane0.71360.91411.4101-0.24832.0581.9251.144
colline/submontane-3.552-2.0130-3.580-0.5312-2.31131.833-0.977
total-1.2771.843-1.4760.9680.9821.7210.744
totalupper subalpine..3.845..0.116721.9222.5121.623
lower subalpine1.2743.0391.8401.1640.61641.6271.625
upper montane0.7950.2618-0.62092.3252.0381.5460.856
lower montane-0.7950.5224-0.3623-0.52091.1912.525-0.1706
colline/submontane-1.342-1.0183-2.3910.4255-2.4691.733-0.946
total-0.7491.158-0.19161.0391.0421.8150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206329/192592
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine..33.417.0..-6.68.410.32.415.43.37.82.6
lower subalpine4.03.711.44.87.22.46.98.24.24.410.95.17.52.1
upper montane2.72.2-3.67.05.04.88.23.37.53.912.63.82.32.5
lower montane-3.02.1-0.94.7-6.110.3-5.46.4-0.26.928.516.2-2.62.0
colline/submontane-3.41.8-1.06.20.16.610.612.4-9.88.05.18.0-3.11.6
total-2.21.22.43.42.03.73.83.94.52.313.33.20.21.0
inside perimeterupper subalpine..7.8...6.04.65.01.412.82.17.12.2
lower subalpine6.82.5-3.711.29.12.11.82.1-3.38.81.85.01.42.4
upper montane7.87.6-3.76.67.83.19.02.79.46.35.73.04.12.5
lower montane10.94.310.97.7-2.65.7..7.22.2..4.13.1
colline/submontane..40.012.2..8.8.....24.49.8
total8.83.8-1.65.25.62.14.11.63.34.25.22.53.41.5
outside perimeterupper subalpine..20.210.8..0.76.13.92.510.92.55.02.4
lower subalpine9.12.88.85.90.76.43.83.81.25.06.01.64.92.5
upper montane-4.17.36.42.2-9.35.07.73.65.24.24.23.71.71.8
lower montane2.02.82.63.74.24.3-1.15.16.33.87.42.03.51.6
colline/submontane-11.25.5-5.36.8-8.16.3-2.16.5-8.38.76.12.2-2.92.2
total-3.62.75.22.3-3.82.83.12.12.82.46.11.32.11.0
totalupper subalpine..18.27.6..0.24.06.81.612.61.86.31.5
lower subalpine4.43.39.23.65.72.43.42.21.93.15.91.75.41.4
upper montane2.12.10.53.4-1.53.18.22.16.72.75.52.62.41.4
lower montane-1.91.81.32.9-0.85.0-2.14.23.73.410.42.8-0.21.4
colline/submontane-4.21.7-2.64.7-5.44.82.35.7-9.25.96.02.1-3.01.3
total-2.21.13.21.9-0.22.03.61.43.61.57.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206330/192593
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine........
lower subalpine1.6522.9343.6341.746
upper montane0.71002.997-1.32340.6119
lower montane-0.33734.236-1.592-0.5191
colline/submontane-0.3388..-6.256-1.677
total0.31683.442-2.651-0.1385
Eastern Juraupper subalpine........
lower subalpine........
upper montane18.0.....18.0.
lower montane1.1137..3.2341.487
colline/submontane-2.283..-0.5404-2.182
total-1.3114..1.1129-1.0126
Western Plateauupper subalpine........
lower subalpine-3.4128....-3.4128
upper montane4.587..2.2.4.178
lower montane-0.7322..6.2160.21196
colline/submontane-0.6270..5.740-0.11097
total-0.7202..5.718-0.08167
Central Plateauupper subalpine........
lower subalpine........
upper montane-0.7541....-0.7541
lower montane-0.3601..3.7560.2679
colline/submontane-2.653..-8.261-3.043
total-1.761..-2.8113-1.854
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-1.7276..-7.2.-3.1122
lower montane-3.643..2.6171-3.444
colline/submontane-0.01789..1.01530.04105
total-0.970..0.8190-0.874
Western Pre-Alpsupper subalpine....12.9.12.9.
lower subalpine8.061..4.2416.142
upper montane-6.4166-6.51472.180-1.9209
lower montane-4.1103..2.338-1.2212
colline/submontane4.1.6.7181.11102.942
total0.31386-3.62122.9341.4150
Central Pre-Alpsupper subalpine..2.8...2.8.
lower subalpine2.184-6.3126-2.11130.12618
upper montane-0.24962.4461.3700.6118
lower montane1.31403.9890.058400.8159
colline/submontane0.6396..-3.8145-1.6188
total0.997-0.12427-0.24660.4175
Eastern Pre-Alpsupper subalpine........
lower subalpine0.110123.246-1.3304-0.2804
upper montane3.7334.135-5.159-1.1159
lower montane3.3570.81511.81162.457
colline/submontane2.6140..-5.067-2.3114
total2.5342.636-2.466-0.04210
Northwestern Alpsupper subalpine2.446..1.2611.841
lower subalpine2.2672.7365.3743.752
upper montane2.723-1.22234.1231.768
lower montane-4.71214.6.2.3540.3710
colline/submontane-2.9200..-1.6125-2.2128
total1.01180.125503.7502.148
Central Alpsupper subalpine........
lower subalpine3.6253.3512.3353.421
upper montane1.31893.344-1.52641.2137
lower montane-0.31018-0.1.1.31570.6303
colline/submontane-8.371..-3.2232-4.3137
total1.9593.134-0.64301.374
Northeastern Alpsupper subalpine........
lower subalpine4.5254.1371.2663.222
upper montane-2.82383.279-1.1282-0.8357
lower montane-47.082-2.21730.7355-7.397
colline/submontane-2.890..2.0890.4434
total-6.61081.71090.3477-1.5154
Southwestern Alpsupper subalpine-1.11312.1750.28260.11672
lower subalpine1.41180.81161.2971.164
upper montane1.9442.8262.2452.325
lower montane-1.7130..-0.2483-0.5209
colline/submontane1.51213.1.-0.53120.4255
total0.81031.6380.9681.039
Southeastern Alpsupper subalpine2.2211.5241.4641.922
lower subalpine1.1102-1.12710.43950.6164
upper montane2.4492.6571.5792.038
lower montane-0.127512.3282.0581.191
colline/submontane-2.587..-2.3113-2.469
total1.2491.01230.9821.042
Southern Alpsupper subalpine2.3192.8242.6182.512
lower subalpine1.9420.52741.8231.627
upper montane2.6332.4521.1871.546
lower montane5.548..1.9252.525
colline/submontane0.9151..1.8331.733
total2.4231.7461.7211.815
Switzerlandupper subalpine1.5312.1311.5461.623
lower subalpine2.0270.51631.6501.625
upper montane0.8981.5600.51110.856
lower montane-0.9811.6801.144-0.1719
colline/submontane-0.9575.523-0.982-0.948
total0.14921.2420.7440.454
© WSL, Swiss National Forest Inventory, 28.12.2015 #206331/192594
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone %± %± %± %±
Western Juraupper subalpine........
lower subalpine6.93.76.82.59.12.87.03.3
upper montane2.22.27.87.6-3.47.81.82.2
lower montane-1.03.510.94.3-4.23.8-1.42.7
colline/submontane-1.04.0..-19.29.3-5.33.9
total1.01.78.83.8-7.63.7-0.41.5
Eastern Juraupper subalpine........
lower subalpine........
upper montane62.0.....62.0.
lower montane3.04.2..9.44.44.03.6
colline/submontane-7.75.9..-1.66.4-7.25.5
total-4.24.6..3.34.5-3.44.2
Western Plateauupper subalpine........
lower subalpine-8.410.6....-8.410.6
upper montane10.47.1..156.4.11.67.0
lower montane-2.47.6..13.94.40.56.4
colline/submontane-2.05.3..18.77.2-0.55.0
total-2.14.1..15.74.0-0.03.7
Central Plateauupper subalpine........
lower subalpine........
upper montane-2.412.3....-2.412.3
lower montane-0.84.8..10.16.00.64.3
colline/submontane-8.34.2..-23.713.3-9.84.0
total-5.43.1..-7.98.8-5.63.0
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-3.810.1..-18.6.-7.08.3
lower montane-10.34.2..8.414.7-9.64.1
colline/submontane-0.12.5..3.75.60.12.4
total-3.12.1..2.85.3-2.82.0
Western Pre-Alpsupper subalpine....35.5.35.5.
lower subalpine22.314.3..11.45.216.87.5
upper montane-15.320.9-18.624.85.54.4-4.99.7
lower montane-17.914.7..6.62.7-4.18.4
colline/submontane15.3.39.611.83.43.010.14.3
total1.013.4-11.723.17.92.83.96.0
Central Pre-Alpsupper subalpine..7.8...7.8.
lower subalpine6.65.5-15.516.1-6.26.90.24.6
upper montane-0.73.55.93.43.92.81.82.1
lower montane3.65.210.610.40.15.62.33.7
colline/submontane1.76.7..-9.713.2-4.37.9
total2.62.5-0.37.0-0.62.91.01.8
Eastern Pre-Alpsupper subalpine........
lower subalpine0.33.55.63.3-3.29.3-0.53.9
upper montane9.03.18.13.9-12.26.6-2.74.2
lower montane7.84.82.23.14.95.86.13.6
colline/submontane6.59.5..-10.36.8-5.15.6
total6.22.25.72.1-5.93.7-0.12.3
Northwestern Alpsupper subalpine33.417.0..6.06.013.59.5
lower subalpine8.66.011.23.815.711.612.66.6
upper montane9.92.9-3.47.617.54.25.94.1
lower montane-11.012.511.6.6.53.50.85.4
colline/submontane-6.211.5..-4.05.1-5.06.2
total3.54.30.25.911.55.76.83.3
Central Alpsupper subalpine........
lower subalpine17.24.48.43.25.93.012.62.7
upper montane4.49.07.92.8-3.59.43.14.4
lower montane-0.77.2-0.2.3.24.91.34.2
colline/submontane-11.78.9..-9.421.3-10.313.7
total6.44.37.62.1-1.56.23.82.9
Northeastern Alpsupper subalpine........
lower subalpine12.33.512.73.06.85.111.12.4
upper montane-8.016.67.67.2-3.18.7-2.17.2
lower montane-50.822.5-4.68.62.79.6-17.214.2
colline/submontane-7.87.3..5.14.81.04.5
total-14.913.74.04.41.15.1-4.26.2
Southwestern Alpsupper subalpine-6.68.46.04.60.76.10.24.0
lower subalpine6.98.21.82.13.83.83.42.2
upper montane8.23.39.02.77.73.68.22.1
lower montane-5.46.4..-1.15.1-2.14.2
colline/submontane10.612.48.8.-2.16.52.35.7
total3.83.94.11.63.12.13.61.4
Southeastern Alpsupper subalpine10.32.45.01.43.92.56.81.6
lower subalpine4.24.4-3.38.81.25.01.93.1
upper montane7.53.99.46.35.24.26.72.7
lower montane-0.26.97.22.26.33.83.73.4
colline/submontane-9.88.0..-8.38.7-9.25.9
total4.52.33.34.22.82.43.61.5
Southern Alpsupper subalpine15.43.312.82.110.92.512.61.8
lower subalpine10.95.11.85.06.01.65.91.7
upper montane12.63.85.73.04.23.75.52.6
lower montane28.516.2..7.42.010.42.8
colline/submontane5.18.0..6.12.26.02.1
total13.33.25.22.56.11.37.01.1
Switzerlandupper subalpine7.82.67.12.25.02.46.31.5
lower subalpine7.42.11.42.34.82.45.31.4
upper montane2.42.54.12.61.61.82.41.3
lower montane-2.62.14.03.13.51.6-0.21.4
colline/submontane-3.01.724.39.6-2.72.2-2.81.3
total0.21.03.41.52.21.01.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206332/192595
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · main tree species
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGspruce-0.2219....-0.2219
fir0.1163....0.1163
pine-0.748....-0.748
larch-0.1101....-0.1101
stone pine........
other conifers0.156....0.156
beech-0.970....-0.970
maple0.03672....0.03672
ash0.01609....0.01609
oak-0.584....-0.584
chestnut0.0100....0.0100
other broadleaves0.0372....0.0372
total-2.167....-2.167
AIspruce-0.52522.262-1.8231-0.5349
fir0.7920.5840.6610.649
pine........
larch........
stone pine........
other conifers........
beech-0.22300.1840.3570.1310
maple0.094..-0.599-0.2113
ash........
oak........
chestnut........
other broadleaves-0.194..0.1950.012372
total-0.18262.838-1.2400-0.09142
ARspruce0.9269-0.2.0.56650.7262
fir0.7753.0.2.2531.341
pine0.098....0.0100
larch........
stone pine........
other conifers0.098..0.0960.070
beech1.041..-1.71050.04171
maple1.485..-0.31320.7105
ash0.1441..0.21700.1183
oak........
chestnut........
other broadleaves0.198..0.2640.156
total4.3422.7.1.14893.174
BEspruce-0.7135-1.21340.3294-0.4156
fir-0.13250.4760.6480.2119
pine-0.0142-0.3153-0.0666-0.1104
larch-0.04295..0.0780.0410
stone pine....0.01000.0100
other conifers0.0106270.0990.0910.0519
beech-0.3950.449-0.686-0.371
maple0.11070.11050.2750.156
ash0.03740.1700.1610.085
oak0.02320.0990.0660.0127
chestnut........
other broadleaves0.1197-0.1600.1780.1127
total-1.0116-0.63490.6176-0.3215
BL/BSspruce-1.298..0.666-0.8114
fir0.635..0.1840.534
pine-0.1139..-0.196-0.1110
larch0.0100....0.0100
stone pine........
other conifers-0.1100....-0.1100
beech0.787..0.33170.684
maple0.2110..0.7650.370
ash0.1231..0.2700.1164
oak-0.281..0.196-0.198
chestnut........
other broadleaves-0.682..-0.3147-0.574
total-0.4409..1.6820.07235
FRspruce-0.26353.6432.4380.980
fir1.463..-0.15970.881
pine-0.2103..-0.099-0.199
larch-0.01256....-0.01256
stone pine........
other conifers........
beech0.31901.3220.4360.386
maple0.2330.1820.2850.235
ash0.3530.1820.3520.339
oak0.0436..-0.072110.0480
chestnut........
other broadleaves0.3350.882-0.3670.1114
total2.1875.8362.8492.549
GEspruce........
fir........
pine-0.3107....-0.3107
larch........
stone pine........
other conifers........
beech........
maple........
ash0.290....0.290
oak-2.595....-2.595
chestnut........
other broadleaves0.4134....0.4134
total-2.1114....-2.1114
GLspruce-2.11942.733-1.3157-0.7272
fir0.4620.2900.1750.246
pine........
larch0.098..0.1980.185
stone pine........
other conifers....0.0.0.0.
beech-2.31200.8100-2.0102-1.493
maple0.21710.391-0.5136-0.0986
ash-5.3970.0960.4131-1.8108
oak........
chestnut........
other broadleaves-2.9870.3650.2131-1.0104
total-12.1924.434-3.0115-4.698
GRspruce0.7530.71480.41660.662
fir0.01440.1860.01390.072
pine-0.1131-0.1139-0.253-0.150
larch0.3330.024250.2810.237
stone pine0.11480.1950.04130.1116
other conifers0.0400.0990.0580.038
beech0.020330.1640.1350.154
maple0.0470.0990.1370.030
ash0.0500.099-0.02300.0172
oak0.0100-0.0990.0610.063
chestnut0.0100..0.02720.0114
other broadleaves0.11280.3460.1480.140
total1.3401.2910.8851.138
JUspruce-0.51790.671-0.5129-0.4129
fir1.1355.02-1.3780.4114
pine-0.2690.171-0.2103-0.259
larch0.084....0.084
stone pine........
other conifers....0.0810.083
beech0.12401.371-0.33400.01597
maple0.177..-0.289-0.0293
ash0.2141..-0.873-0.2162
oak-0.1230..-0.4101-0.296
chestnut........
other broadleaves-0.03050.271-0.692-0.291
total0.71477.38-4.356-0.7144
LUspruce-2.7370.3312-2.484-2.634
fir0.5961.271-0.18950.4106
pine-0.180..0.0100-0.186
larch-0.0229....-0.0230
stone pine........
other conifers0.163....0.063
beech0.3103-2.521.4300.461
maple0.1450.4710.3480.235
ash-0.1150..-0.1174-0.1124
oak-0.372....-0.372
chestnut........
other broadleaves0.1140..0.1900.1104
total-2.265-0.7264-0.8329-1.964
NEspruce-0.3244-0.7250-0.9137-0.4161
fir1.040-1.8105-0.82060.759
pine0.0100..0.11660.087
larch0.0100....0.0100
stone pine........
other conifers0.0100....0.0100
beech0.861-0.3426-1.1960.583
maple0.351..0.5420.342
ash0.064..0.1510.050
oak0.0125..0.1960.079
chestnut........
other broadleaves0.174..0.21150.163
total2.050-2.8150-1.91471.469
NWspruce3.6381.432-0.41592.341
fir0.0980.1830.7290.240
pine........
larch........
stone pine........
other conifers........
beech0.6684.0420.31171.044
maple0.8590.551-0.41460.572
ash-1.01280.4830.1762-0.5154
oak0.0.....0.0.
chestnut........
other broadleaves-0.166..0.7560.1111
total3.9546.5191.0813.638
OWspruce-2.188-9.1951.837-1.2116
fir0.8380.2900.8460.729
pine0.699-0.490..0.3117
larch0.199....0.0100
stone pine........
other conifers....0.0980.0100
beech0.738-0.4228-0.51120.1281
maple0.166..-0.3121-0.1184
ash0.272..0.1980.259
oak........
chestnut........
other broadleaves0.0...-0.366-0.168
total0.4542-9.8941.757-0.12218
SGspruce0.24211.5920.23330.3182
fir0.01306-1.368-0.585-0.379
pine0.2980.0950.01000.192
larch0.064..-0.1155-0.0309
stone pine........
other conifers0.199..0.0480.173
beech0.41080.1492-0.4204-0.02338
maple-0.21420.21840.12100.0705
ash0.2165-1.476-0.01227-0.0590
oak-0.02830..-0.1124-0.0130
chestnut........
other broadleaves0.1209-0.2112-0.0284-0.01794
total1.2126-1.1248-0.72300.11988
SHspruce-0.5170..0.815-0.5187
fir0.0835....0.0835
pine-0.1481..0.0.-0.1481
larch-0.0191....-0.0191
stone pine........
other conifers-0.0100....-0.0100
beech0.2264..2.540.3145
maple0.154....0.154
ash0.357....0.357
oak0.152....0.152
chestnut........
other broadleaves-0.1184..-0.672-0.1135
total0.03904..2.7260.2687
SOspruce-0.2149..-4.065-0.577
fir-0.1393..0.760-0.0978
pine-0.457..-0.792-0.452
larch0.0100....0.0100
stone pine........
other conifers0.055....0.055
beech-0.1642..1.8580.1685
maple-0.0422..0.457-0.02297
ash-0.1310..-0.2248-0.1275
oak-0.1179....-0.1179
chestnut........
other broadleaves-0.2104..0.192-0.2107
total-1.2108..-1.8204-1.299
SZspruce0.51440.1559-3.357-1.376
fir0.3863.252-0.15300.3101
pine0.1161....0.0162
larch....-0.099-0.0100
stone pine........
other conifers-0.198..-0.099-0.099
beech0.11201.077-0.13620.1350
maple0.250-0.192-0.14410.0300
ash0.1860.1710.21910.2102
oak....0.0990.0100
chestnut........
other broadleaves0.274-0.8108-0.1104-0.0294
total1.4583.553-3.576-0.7194
TGspruce-1.963..0.3216-1.665
fir0.2294..0.6570.2199
pine-0.1117..0.195-0.1131
larch0.0100..-0.1950.0210
stone pine........
other conifers-0.0100..0.095-0.0108
beech-0.1782..1.3590.1353
maple0.1156..-0.3840.0391
ash-0.1168..-0.3191-0.2131
oak0.1382..0.02100.1352
chestnut........
other broadleaves0.1316..0.3910.1209
total-1.7100..1.896-1.2122
TIspruce0.2721.7290.4240.519
fir0.199-0.61090.1420.01050
pine0.0118-0.6800.0100-0.0107
larch0.5360.7280.2300.320
stone pine0.099....0.0100
other conifers....0.01000.0100
beech0.2510.2630.5220.420
maple0.0153..0.1410.139
ash0.049..0.1480.145
oak-0.1148..0.0501-0.0866
chestnut0.1592..0.3680.372
other broadleaves1.3290.3600.2500.425
total2.3291.8562.0142.013
URspruce2.7283.130-0.71711.540
fir0.1448-0.4741.1850.4105
pine0.199..0.03430.196
larch..-0.595..-0.1100
stone pine........
other conifers....0.0980.0100
beech0.5520.3540.5480.432
maple0.2830.1950.02130.172
ash0.11530.2950.3430.243
oak-0.5100..0.071-0.2106
chestnut........
other broadleaves0.480..-0.4690.0655
total3.4342.7400.91842.436
VDspruce-0.32131.4360.795-0.01097
fir0.5521.3270.9490.636
pine-0.0236....-0.0236
larch0.11220.196-0.21270.0282
stone pine........
other conifers0.166..0.0990.164
beech0.12370.7640.7340.275
maple0.03490.3840.4330.178
ash0.11520.0960.5500.159
oak0.01632..0.12660.0487
chestnut-0.0104....-0.0104
other broadleaves0.11020.2120-0.11480.1115
total0.71234.1153.0401.255
VSspruce0.8260.6850.14260.460
fir0.0740.2580.11670.172
pine-0.13650.02330.11330.0243
larch-0.15660.4840.3720.2102
stone pine-0.11560.1720.1870.0713
other conifers-0.071-0.099-0.0144-0.0120
beech-0.01250.1550.1600.163
maple0.1530.0530.1860.146
ash0.1530.1780.1580.135
oak-0.0257..0.1580.0112
chestnut0.1100..0.0670.090
other broadleaves0.015580.178-0.1146-0.0367
total0.81031.6380.9681.039
ZGspruce1.9162..-1.6124-0.3523
fir2.439..-0.91320.3380
pine........
larch....0.0980.0100
stone pine........
other conifers........
beech0.565..-0.115540.11302
maple....0.4510.355
ash-0.593..0.4570.1268
oak........
chestnut........
other broadleaves-0.793..0.1176-0.2182
total3.6113..-1.72410.21260
ZHspruce-0.4122..0.21700-0.4126
fir0.299....0.299
pine-0.345..-0.887-0.342
larch-0.0161....-0.0161
stone pine........
other conifers0.048....0.048
beech0.01044..-9.567-0.2147
maple0.256..-0.110590.257
ash-0.1145..0.781-0.1176
oak0.183....0.183
chestnut........
other broadleaves0.192..0.3870.186
total-0.2337..-9.1123-0.5177
Switzerlandspruce-0.3680.5770.1138-0.1207
fir0.3300.2540.1650.225
pine-0.133-0.177-0.079-0.128
larch0.1640.2600.1400.132
stone pine0.02570.0620.01140.0115
other conifers0.0570.01120.0520.048
beech0.016280.3290.05430.0197
maple0.1280.1450.1400.122
ash-0.0305-0.022820.1410.0212
oak-0.158-0.01460.0223-0.066
chestnut0.0164..0.1660.061
other broadleaves0.1710.1490.01150.152
total0.07731.3400.7450.457
© WSL, Swiss National Forest Inventory, 28.12.2015 #206333/192596
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · main tree species
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonmain tree species %± %± %± %±
AGspruce-2.86.1....-2.86.1
fir4.16.7....4.16.7
pine-64.114.9....-64.114.9
larch-14.011.4....-14.011.4
stone pine........
other conifers28.215.9....28.215.9
beech-9.36.2....-9.36.2
maple0.27.7....0.27.7
ash0.58.0....0.58.0
oak-26.014.3....-26.014.3
chestnut........
other broadleaves2.49.0....2.49.0
total-7.74.8....-7.74.8
AIspruce-1.02.74.63.0-6.415.1-1.44.8
fir7.06.99.8.12.82.09.24.2
pine........
larch........
stone pine........
other conifers........
beech-4.811.43.7.6.42.91.64.8
maple8.0...-57.336.9-34.332.0
ash........
oak........
chestnut........
other broadleaves-100.0...101.2.0.673.2
total-0.21.34.92.3-3.012.3-0.04.1
ARspruce3.28.6-0.6.2.717.82.87.4
fir12.47.712.7.15.28.713.95.4
pine2.8.....2.8.
larch........
stone pine........
other conifers33.1...9.8.16.26.7
beech19.47.0..-33.925.70.414.7
maple66.047.3..-16.021.435.633.1
ash2.411.1..6.59.74.28.0
oak........
chestnut........
other broadleaves23.78.7..13.68.616.38.6
total9.44.34.5.2.512.46.75.0
BEspruce-4.45.6-6.88.81.64.8-2.43.7
fir-1.75.57.95.47.63.72.83.3
pine-4.46.5-18.026.3-2.516.7-6.46.8
larch-0.15.8..4.71.01.14.4
stone pine....5.1.5.1.
other conifers0.331.7..8.44.63.920.6
beech-4.64.210.23.2-6.65.3-4.73.2
maple7.58.59.48.710.88.09.25.3
ash2.710.032.64.610.55.97.05.9
oak1.94.37.3.7.02.92.83.5
chestnut........
other broadleaves5.511.3-56.818.08.46.85.47.1
total-2.93.3-2.06.81.73.0-1.02.2
BL/BSspruce-26.417.2..25.315.9-20.117.0
fir30.88.6..18.623.229.98.1
pine-4.55.7..-6.0.-4.84.7
larch2.31.9....2.31.9
stone pine........
other conifers-8.4.....-8.4.
beech5.14.2..1.75.84.33.5
maple11.212.6..30.47.715.310.5
ash5.614.3..11.82.26.612.1
oak-17.412.4..13.5.-12.511.2
chestnut........
other broadleaves-27.215.6..-19.327.4-25.914.1
total-1.45.6..5.95.30.14.6
FRspruce-1.49.127.25.99.93.85.54.4
fir45.630.3..-2.213.218.015.1
pine-11.79.8..-8.8.-11.59.3
larch-1.518.6....-1.518.6
stone pine........
other conifers........
beech3.16.234.614.79.22.15.14.9
maple24.66.226.6.10.07.816.75.0
ash13.39.019.0.14.33.113.76.2
oak4.017.4..-0.213.62.612.3
chestnut........
other broadleaves27.310.6..-40.117.09.610.6
total7.26.432.61.97.03.57.53.8
GEspruce........
fir........
pine-6.42.1....-6.42.1
larch........
stone pine........
other conifers........
beech........
maple........
ash28.0.....28.0.
oak-14.013.0....-14.013.0
chestnut........
other broadleaves65.980.8....65.980.8
total-9.110.5....-9.110.5
GLspruce-7.212.49.42.6-11.415.2-2.97.6
fir13.98.44.81.617.94.510.03.7
pine........
larch5.6.....36.544.0
stone pine........
other conifers....0.0.0.0.
beech-24.723.114.814.8-29.724.7-19.315.2
maple12.522.343.722.1-9.110.6-1.110.4
ash-80.62.54.3.8.711.6-42.724.8
oak........
chestnut........
other broadleaves-82.8.34.04.99.810.9-41.925.0
total-22.616.110.93.2-9.810.5-11.29.7
GRspruce4.82.63.45.11.93.23.22.0
fir4.15.311.111.23.85.15.13.5
pine-3.44.3-3.54.9-18.38.7-7.33.5
larch7.92.30.13.43.42.74.61.7
stone pine6.910.56.36.71.35.35.16.1
other conifers26.111.20.6.8.52.719.47.5
beech0.510.43.90.912.43.57.03.5
maple35.515.211.7.18.76.021.35.5
ash16.36.634.2.-2.35.62.64.3
oak20.2.-100.0.11.21.312.62.9
chestnut29.2...2.35.95.85.8
other broadleaves7.38.855.315.78.74.210.74.1
total5.02.13.53.32.52.13.61.4
JUspruce-4.78.010.2.-13.016.0-5.77.1
fir12.74.631.97.9-14.310.34.45.0
pine-12.96.82.9.-18.86.5-13.05.4
larch23.527.6....23.527.6
stone pine........
other conifers....24.64.424.64.4
beech1.63.825.9.-2.37.80.24.0
maple5.84.5..-12.09.8-1.85.3
ash8.411.4..-21.69.2-6.19.2
oak-6.515.4..-49.923.4-18.316.7
chestnut........
other broadleaves-2.26.914.3.-42.825.7-14.412.8
total2.13.121.92.8-12.46.4-2.23.1
LUspruce-14.95.10.62.0-19.813.3-14.94.6
fir4.74.713.8.-2.219.54.24.5
pine-23.59.6..2.52.9-14.28.9
larch-16.529.8....-16.529.8
stone pine........
other conifers13.49.5....13.49.5
beech5.45.6-15.41.418.36.17.24.4
maple28.215.321.0.13.77.122.28.9
ash-6.06.8..-5.99.0-6.05.7
oak-31.911.4....-31.911.4
chestnut........
other broadleaves11.117.7..22.417.912.915.5
total-5.73.6-1.02.4-2.68.5-5.23.2
NEspruce-2.35.5-5.912.9-9.913.3-3.15.0
fir11.34.2-12.816.0-7.814.17.54.4
pine3.8...2.53.63.31.5
larch2.7.....2.7.
stone pine........
other conifers8.9.....8.9.
beech18.511.0-3.415.3-29.622.311.99.8
maple28.616.4..26.413.128.213.2
ash14.013.5..11.73.813.39.6
oak1.62.2....5.45.4
chestnut........
other broadleaves16.613.0..39.538.720.013.1
total7.03.6-8.011.4-6.59.04.73.3
NWspruce17.35.710.01.2-3.73.412.94.9
fir10.98.215.16.96.62.47.22.4
pine........
larch........
stone pine........
other conifers........
beech34.113.242.75.23.75.622.29.3
maple40.622.623.918.3-13.919.121.415.7
ash-12.110.335.3.2.922.6-8.910.1
oak0.0.....0.0.
chestnut........
other broadleaves-10.63.0..89.473.316.222.3
total11.37.023.43.12.82.810.54.6
OWspruce-9.98.0-25.517.912.24.2-5.86.4
fir10.95.816.9.26.27.015.05.5
pine27.9.-24.5...20.88.7
larch53.5.....53.5.
stone pine........
other conifers....22.2.22.2.
beech11.83.7-2.65.1-8.57.01.54.3
maple4.81.3..-23.219.6-6.211.4
ash152.971.5..58.6.100.139.3
oak........
chestnut........
other broadleaves0.0...-31.810.2-30.810.1
total1.05.5-17.613.96.53.6-0.24.3
SGspruce1.24.97.98.31.23.91.73.0
fir0.79.3-24.713.0-7.96.5-6.65.0
pine48.716.33.8.18.6.36.517.3
larch13.19.6..-5.88.5-2.47.3
stone pine........
other conifers17.1...37.423.520.33.7
beech5.66.31.47.2-3.67.0-0.24.9
maple-9.712.96.414.43.98.50.96.7
ash6.410.3-54.223.2-0.89.4-1.27.3
oak-0.719.6..-38.439.3-20.724.3
chestnut........
other broadleaves5.210.4-23.416.8-3.810.4-0.47.5
total3.03.8-2.76.5-1.74.00.12.6
SHspruce-4.97.9..6.20.7-4.27.5
fir1.18.9....1.18.9
pine-2.411.6..0.0.-2.411.3
larch-13.622.6....-13.622.6
stone pine........
other conifers-0.7.....-0.7.
beech1.43.7..12.23.52.33.5
maple25.79.5....25.79.5
ash26.711.3....26.711.3
oak7.41.5....7.41.5
chestnut........
other broadleaves-21.834.8..-100.0.-27.931.5
total0.14.1..7.63.20.63.9
SOspruce-4.67.0..-38.515.4-9.17.2
fir-2.49.2..93.978.0-0.99.1
pine-23.711.1..-58.6.-25.510.6
larch19.5.....19.5.
stone pine........
other conifers29.97.5....29.97.5
beech-0.53.4..10.97.00.53.2
maple-2.08.4..31.714.7-0.48.2
ash-6.117.7..-45.677.4-6.817.3
oak-6.811.4....-6.811.4
chestnut........
other broadleaves-16.516.2..12.22.0-15.315.6
total-3.84.0..-5.510.9-3.93.8
SZspruce2.43.61.37.5-16.88.7-6.44.7
fir9.17.920.23.9-2.010.66.46.1
pine17.035.6....17.035.6
larch....-0.5.-0.5.
stone pine........
other conifers-100.0...-0.8.-77.124.9
beech4.65.76.85.5-2.79.71.55.2
maple20.513.7-16.8.-3.113.33.29.8
ash11.56.344.249.75.09.27.26.9
oak....7.3.7.3.
chestnut........
other broadleaves25.319.1-87.917.2-8.58.6-3.610.3
total4.72.88.73.6-9.56.8-2.03.8
TGspruce-14.68.6..4.18.9-13.08.0
fir4.914.6..16.28.86.312.9
pine-7.47.6..14.012.9-6.37.3
larch24.0...-24.4.8.714.9
stone pine........
other conifers-55.5...17.4.-42.315.4
beech-1.310.1..16.19.62.48.5
maple8.714.6..-6.65.42.18.3
ash-3.75.7..-7.812.0-4.45.2
oak2.17.4..1.63.32.06.7
chestnut........
other broadleaves6.019.8..30.38.48.318.4
total-5.45.2..5.75.9-3.94.6
TIspruce9.48.69.62.89.52.29.61.8
fir9.7.-30.014.37.22.70.66.6
pine3.62.3-49.317.078.7.-18.817.0
larch16.34.911.22.76.72.19.11.8
stone pine41.0.....41.0.
other conifers....17.5.17.5.
beech17.77.014.22.88.31.88.91.7
maple19.832.5..37.013.635.312.5
ash7.94.5..25.78.122.17.1
oak-12.515.0..1.15.4-0.65.2
chestnut2.615.5..4.83.54.63.4
other broadleaves29.88.416.51.85.72.912.13.0
total15.34.75.83.37.31.28.21.1
URspruce24.05.710.22.7-3.35.48.53.6
fir4.119.2-5.33.121.115.99.09.3
pine35.3...0.93.06.66.5
larch..-100.0...-100.0.
stone pine........
other conifers....23.3.23.3.
beech12.03.711.63.88.02.49.92.0
maple14.011.712.9.4.18.710.37.2
ash4.69.6..34.28.920.215.8
oak-39.827.4..5.83.7-29.022.9
chestnut........
other broadleaves16.314.3..-21.39.21.610.3
total14.96.16.62.12.54.67.42.8
VDspruce-2.24.68.93.85.85.6-0.33.7
fir10.05.711.22.813.66.410.94.2
pine-9.823.3....-9.823.3
larch21.430.19.3.-40.135.87.321.7
stone pine........
other conifers57.327.7..58.6.57.326.6
beech1.33.110.05.611.53.23.42.6
maple3.211.57.35.618.86.28.57.0
ash4.57.02.4.20.69.89.55.7
oak0.57.7..6.016.31.47.0
chestnut-47.030.0....-47.030.0
other broadleaves9.49.921.518.8-6.68.56.88.1
total2.22.79.72.29.23.93.92.2
VSspruce15.44.33.02.60.83.43.32.1
fir16.915.915.89.98.314.911.89.2
pine-2.810.11.63.83.95.11.63.8
larch-1.47.73.53.04.53.32.62.7
stone pine-9.512.33.62.44.54.00.64.3
other conifers-6.31.6-14.8.-32.517.9-20.415.3
beech-7.23.46.51.49.25.05.93.8
maple56.230.37.32.511.29.516.37.5
ash18.85.927.119.220.28.120.65.3
oak-8.419.7..28.87.512.012.9
chestnut20.6...2.50.712.05.1
other broadleaves0.711.417.811.8-5.07.3-1.65.7
total3.83.94.11.63.12.13.61.4
ZGspruce11.118.9..-19.019.8-2.915.0
fir28.912.2..-25.632.34.818.1
pine........
larch....1.7.1.7.
stone pine........
other conifers........
beech19.35.2..-2.741.12.532.6
maple....16.78.216.78.2
ash-9.0...30.016.53.410.5
oak........
chestnut........
other broadleaves-100.0...41.152.5-35.757.5
total10.511.8..-7.216.70.911.2
ZHspruce-4.04.8..2.744.8-3.94.8
fir6.16.2....6.16.2
pine-16.66.8..-57.0.-17.46.7
larch-8.011.0....-8.011.0
stone pine........
other conifers18.56.0....18.56.0
beech0.44.2..-50.020.6-3.44.9
maple10.85.8..-12.6124.110.75.8
ash-5.27.2..29.813.8-4.27.1
oak8.06.4....8.06.4
chestnut........
other broadleaves9.19.3..51.4.9.79.3
total-0.82.8..-27.627.0-1.62.9
Switzerlandspruce-2.31.62.72.11.11.5-0.51.0
fir6.82.16.13.23.52.35.71.5
pine-9.73.1-7.05.4-5.03.9-8.32.3
larch4.73.13.32.14.11.64.21.3
stone pine3.38.74.83.12.93.33.44.0
other conifers14.58.410.214.411.75.514.06.8
beech0.11.57.72.20.42.10.61.2
maple9.82.910.04.57.33.08.82.0
ash-1.44.3-0.716.57.33.11.43.1
oak-7.84.2-14.524.62.04.6-5.53.4
chestnut7.311.9..4.63.24.93.1
other broadleaves5.03.717.27.41.92.14.02.1
total0.11.03.61.52.11.01.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206334/192597
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane-2.0176....-2.0176
colline/submontane-2.272....-2.272
total-2.167....-2.167
AIupper subalpine........
lower subalpine..3.247-3.2.1.1190
upper montane-0.7712.0.-8.0113-3.4120
lower montane0.6244..6.3133.542
colline/submontane........
total-0.18262.838-1.2400-0.09142
ARupper subalpine........
lower subalpine........
upper montane6.4332.7.7.4536.228
lower montane0.14121..-3.4268-1.7285
colline/submontane....6.2186.218
total4.3422.7.1.14893.174
BEupper subalpine0.9.2.8.1.2601.535
lower subalpine4.4312.3284.7684.336
upper montane-5.292-3.21081.379-2.099
lower montane-0.52585.2220.72030.1857
colline/submontane-1.7844.9.-6.947-2.947
total-1.0116-0.63490.6176-0.3215
BL/BSupper subalpine........
lower subalpine........
upper montane18.0.....18.0.
lower montane4.819..3.6364.417
colline/submontane-2.975..0.5368-2.281
total-0.4409..1.6820.07235
FRupper subalpine....12.9.12.9.
lower subalpine7.8111..5.0626.472
upper montane4.0444.6611.12072.363
lower montane0.21564..3.3271.1150
colline/submontane0.119588.4.0.5.0.5479
total2.1875.8362.8492.549
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-2.1114....-2.1114
total-2.1114....-2.1114
GLupper subalpine........
lower subalpine5.0274.1372.7864.322
upper montane-7.81116.859-4.7115-4.897
lower montane-57.6873.581-3.0203-13.6101
colline/submontane....0.1.0.1.
total-12.1924.434-3.0115-4.698
GRupper subalpine2.4172.1241.7402.116
lower subalpine1.192-1.32080.43690.5156
upper montane2.3452.5460.52541.456
lower montane-0.127502.3282.4401.463
colline/submontane-1.9111..-1.0169-1.494
total1.3401.2910.8851.138
JUupper subalpine........
lower subalpine........
upper montane2.0666.5.3.2952.645
lower montane0.048968.1.-0.7288-0.12493
colline/submontane0.8196..-10.546-2.385
total0.71477.38-4.356-0.7144
LUupper subalpine........
lower subalpine-4.280..-21.532-8.943
upper montane-1.997-0.72646.137-0.6271
lower montane0.6354..2.2670.8223
colline/submontane-6.659..-1.1556-5.860
total-2.265-0.7264-0.8329-1.964
NEupper subalpine........
lower subalpine3.672..1.9.3.468
upper montane2.640-3.6176-5.7691.763
lower montane-0.7319-1.3.-0.7513-0.7254
colline/submontane4.396....4.396
total2.050-2.8150-1.91471.469
NWupper subalpine........
lower subalpine5.9143.6...5.514
upper montane0.4.8.2.-0.17361.697
lower montane1.44097.8.2.892.7126
colline/submontane5.2.....5.2.
total3.9546.5191.0813.638
OWupper subalpine........
lower subalpine-1.0363-15.6903.227-0.9295
upper montane2.41232.7.0.64801.8111
lower montane-0.51095-4.6.-0.6345-1.1224
colline/submontane0.16176....0.16176
total0.4542-9.8941.757-0.12218
SGupper subalpine........
lower subalpine1.876..0.71151.465
upper montane6.0372.895-2.51680.6444
lower montane-2.3158-6.8542.1107-0.5373
colline/submontane1.2265..-2.674-1.2137
total1.2126-1.1248-0.72300.11988
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-2.897..1.7.-2.4103
colline/submontane1.498..3.7.1.588
total0.03904..2.7260.2687
SOupper subalpine........
lower subalpine3.0.....3.0.
upper montane1.3138..2.3.1.4119
lower montane-1.8149..-11.510-2.4105
colline/submontane-1.597..3.4127-1.1124
total-1.2108..-1.8204-1.299
SZupper subalpine........
lower subalpine0.11677-0.7.-3.0290-0.7329
upper montane2.6664.951-5.069-1.4155
lower montane3.0402.1.2.6282.723
colline/submontane3.753..-14.0103-7.0137
total1.4583.553-3.576-0.7194
TGupper subalpine........
lower subalpine........
upper montane....-7.2.-7.2.
lower montane-4.1108..0.51322-3.4113
colline/submontane-1.2159..3.530-0.6276
total-1.7100..1.896-1.2122
TIupper subalpine1.8322.1342.4242.117
lower subalpine1.9501.21402.2221.925
upper montane2.9382.3752.1232.219
lower montane5.548..1.6282.428
colline/submontane0.6256..1.9331.734
total2.3291.8562.0142.013
URupper subalpine........
lower subalpine4.4294.1442.3354.023
upper montane4.7231.753-2.61661.4127
lower montane3.641-0.1.1.02481.4116
colline/submontane-8.371..5.0600.6686
total3.4342.7400.91842.436
VDupper subalpine4.0.....4.0.
lower subalpine1.4838.0.1.32741.577
upper montane1.3893.4154.9232.336
lower montane-0.44516.3.2.2880.04237
colline/submontane0.3678..3.2431.0151
total0.71234.1153.0401.255
VSupper subalpine-1.11312.1750.28260.11672
lower subalpine1.41190.81161.2971.164
upper montane1.9442.8262.2452.325
lower montane-1.7130..-0.2483-0.5209
colline/submontane1.51213.1.-0.53120.4255
total0.81031.6380.9681.039
ZGupper subalpine........
lower subalpine........
upper montane-2.1105..-20.421-11.347
lower montane13.624..4.3556.637
colline/submontane-4.7.....-4.7.
total3.6113..-1.72410.21260
ZHupper subalpine........
lower subalpine........
upper montane-3.6129..12.2.0.31575
lower montane-2.861....-2.861
colline/submontane0.998..-16.2770.4238
total-0.2337..-9.1123-0.5177
Switzerlandupper subalpine1.5312.1311.5461.623
lower subalpine2.0270.51721.6481.625
upper montane0.81091.6540.51190.858
lower montane-0.9831.6781.143-0.1814
colline/submontane-0.9555.523-0.975-0.946
total0.07731.3400.7450.457
© WSL, Swiss National Forest Inventory, 28.12.2015 #206335/192598
NFI3–NFI4b
change: basal area
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone %± %± %± %±
AGupper subalpine........
lower subalpine........
upper montane........
lower montane-7.312.5....-7.312.5
colline/submontane-7.75.2....-7.75.2
total-7.74.8....-7.74.8
AIupper subalpine........
lower subalpine..5.63.4-33.2.2.64.4
upper montane-1.51.03.6.-19.724.5-7.29.0
lower montane0.81.8..13.72.85.72.8
colline/submontane........
total-0.21.34.92.3-3.012.3-0.04.1
ARupper subalpine........
lower subalpine........
upper montane12.94.84.5.20.916.813.04.3
lower montane0.26.8..-7.119.3-3.911.2
colline/submontane....15.22.915.22.9
total9.44.34.5.2.512.46.75.0
BEupper subalpine11.0.7.8.6.06.07.23.1
lower subalpine15.64.88.32.015.010.214.65.1
upper montane-13.210.3-10.010.23.93.2-5.75.3
lower montane-1.54.013.93.01.73.50.32.6
colline/submontane-5.74.696.1.-17.27.7-8.94.0
total-2.93.3-2.06.81.73.0-1.02.2
BL/BSupper subalpine........
lower subalpine........
upper montane62.0.....62.0.
lower montane12.52.5..11.46.012.22.4
colline/submontane-10.17.1..2.07.5-8.06.1
total-1.45.6..5.95.30.14.6
FRupper subalpine....35.5.35.5.
lower subalpine22.026.6..11.47.716.212.5
upper montane16.67.335.73.62.85.97.44.7
lower montane0.58.2..8.22.13.45.3
colline/submontane0.48.429.8.1.1.1.67.7
total7.26.432.61.97.03.57.53.8
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-9.110.5....-9.110.5
total-9.110.5....-9.110.5
GLupper subalpine........
lower subalpine10.74.012.73.113.618.211.63.0
upper montane-21.614.926.5.-13.613.3-14.010.8
lower montane-51.424.66.14.4-11.222.9-24.419.5
colline/submontane....0.3.0.3.
total-22.616.110.93.2-9.810.5-11.29.7
GRupper subalpine11.12.27.11.95.32.28.01.4
lower subalpine4.44.1-3.67.51.14.31.82.8
upper montane6.93.38.04.21.84.54.52.6
lower montane-0.26.97.22.28.03.54.93.1
colline/submontane-7.37.8..-3.35.5-5.04.6
total5.02.13.53.32.52.13.61.4
JUupper subalpine........
lower subalpine........
upper montane5.53.518.2.9.88.17.43.2
lower montane0.14.426.1.-2.26.2-0.13.6
colline/submontane2.85.6..-28.010.8-7.15.9
total2.13.121.92.8-12.46.4-2.23.1
LUupper subalpine........
lower subalpine-12.19.1..-46.09.2-23.68.9
upper montane-4.64.3-1.02.421.47.6-1.43.8
lower montane1.76.2..7.24.72.45.5
colline/submontane-16.59.0..-4.222.4-15.48.4
total-5.73.6-1.02.4-2.68.5-5.23.2
NEupper subalpine........
lower subalpine15.511.7..4.9.13.69.6
upper montane8.33.5-11.318.1-18.712.95.53.5
lower montane-2.57.8-3.1.-2.813.9-2.66.4
colline/submontane16.316.1....16.316.1
total7.03.6-8.011.4-6.59.04.73.3
NWupper subalpine........
lower subalpine16.94.416.5...16.94.0
upper montane3.2.21.8.-0.21.84.24.4
lower montane3.514.831.7.13.48.48.311.6
colline/submontane18.3.....18.3.
total11.37.023.43.12.82.810.54.6
OWupper subalpine........
lower subalpine-2.810.2-25.117.811.13.0-2.57.2
upper montane7.510.66.1.2.110.15.87.0
lower montane-0.77.2-10.3.-2.68.9-2.34.9
colline/submontane0.426.2....0.426.2
total1.05.5-17.613.96.53.6-0.24.3
SGupper subalpine........
lower subalpine5.03.7..2.32.64.02.6
upper montane15.26.25.96.7-5.89.21.46.2
lower montane-5.17.8-23.512.26.06.6-1.45.0
colline/submontane3.49.3..-5.84.3-3.04.1
total3.03.8-2.76.5-1.74.00.12.6
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-8.07.1..3.9.-6.86.6
colline/submontane4.64.7..13.4.4.94.6
total0.14.1..7.63.20.63.9
SOupper subalpine........
lower subalpine6.9.....6.9.
upper montane5.07.4..6.1.5.26.5
lower montane-5.78.1..-38.06.4-7.67.6
colline/submontane-4.94.6..11.117.3-3.74.5
total-3.84.0..-5.510.9-3.93.8
SZupper subalpine........
lower subalpine0.24.1-16.8.-6.918.0-2.16.8
upper montane8.36.410.34.2-12.68.7-3.75.7
lower montane8.73.24.4.8.93.38.42.1
colline/submontane12.14.2..-40.835.0-21.326.9
total4.72.88.73.6-9.56.8-2.03.8
TGupper subalpine........
lower subalpine........
upper montane....-18.6.-18.6.
lower montane-10.611.1..1.519.3-9.110.1
colline/submontane-3.86.0..11.35.0-2.05.3
total-5.45.2..5.75.9-3.94.6
TIupper subalpine14.75.810.72.79.83.511.22.6
lower subalpine13.37.94.36.38.01.97.92.2
upper montane21.75.15.84.28.42.19.21.9
lower montane28.516.2..6.41.910.03.0
colline/submontane3.28.6..6.62.46.22.3
total15.34.75.83.37.31.28.21.1
URupper subalpine........
lower subalpine28.17.28.93.25.93.014.83.7
upper montane18.94.64.61.9-6.510.84.35.5
lower montane26.75.6-0.2.2.56.14.45.1
colline/submontane-11.78.9..15.28.31.28.4
total14.96.16.62.12.54.67.42.8
VDupper subalpine59.3.....59.3.
lower subalpine5.24.342.3.3.59.95.24.0
upper montane3.93.57.71.616.54.26.72.4
lower montane-1.56.612.9.7.66.90.15.7
colline/submontane0.85.5..10.75.32.94.5
total2.22.79.72.29.23.93.92.2
VSupper subalpine-6.68.46.04.60.76.10.24.0
lower subalpine6.98.21.82.13.83.83.42.2
upper montane8.23.39.02.77.73.68.22.1
lower montane-5.46.4..-1.15.1-2.14.2
colline/submontane10.612.48.8.-2.16.52.35.7
total3.83.94.11.63.12.13.61.4
ZGupper subalpine........
lower subalpine........
upper montane-8.64.4..-58.317.6-37.716.3
lower montane36.63.1..19.214.125.410.5
colline/submontane-9.2.....-9.2.
total10.511.8..-7.216.70.911.2
ZHupper subalpine........
lower subalpine........
upper montane-9.712.8..53.0.0.914.6
lower montane-8.65.1....-8.65.1
colline/submontane3.33.3..-44.521.61.53.6
total-0.82.8..-27.627.0-1.62.9
Switzerlandupper subalpine7.82.67.12.25.02.46.31.5
lower subalpine7.52.11.42.44.92.45.41.4
upper montane2.32.64.42.41.51.82.31.4
lower montane-2.62.14.13.13.61.6-0.21.4
colline/submontane-3.11.724.59.7-2.92.2-3.01.3
total0.11.03.61.52.11.01.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206336/192599
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.473-1.1300.31910.8280.5930.375-0.365
fir0.6270.12360.5390.0810.02970.1720.331
pine-0.194-0.3270.195-0.1365-0.04100.0118-0.133
larch-0.01460.0185-0.0191-0.17560.3400.6280.163
stone pine......-0.11560.11850.1830.0255
other conifers0.0490.092-0.0166-0.0710.040..0.058
beech0.2104-0.11310.0722..0.01660.2490.0891
maple0.04040.1340.2300.1640.0680.01520.128
ash0.07110.0238-0.21320.1710.0550.049-0.0333
oak-0.01003-0.171-0.077-0.11650.0100-0.0148-0.158
chestnut..-0.03740.098....0.12640.0161
other broadleaves-0.01470.168-0.11580.11550.09401.1270.165
total0.3132-1.3430.81080.71211.1582.3240.1576
inside perimeterspruce-1.148-0.71040.31250.21580.7770.5520.287
fir0.13290.41050.3510.02290.03670.02550.147
pine-0.11330.0118-0.1740.1117-0.150-0.180-0.056
larch0.0100-0.0118-0.01020.4570.2670.3250.133
stone pine....0.01000.1620.0143..0.067
other conifers0.0520.0530.081-0.01370.0540.01000.052
beech-0.06579-0.71510.08400.1860.0810.4200.1131
maple0.163-0.11620.1450.044740.0830.1350.134
ash-0.2980.11700.1470.1550.01320.1530.144
oak-0.12480.148-0.01180.152..0.02120.0209
chestnut....0.01000.090..0.2660.166
other broadleaves-0.11010.278-0.01010.010750.2440.2390.164
total-1.380-0.72200.7771.0511.0561.7180.834
totalspruce-0.546-1.0290.31100.4720.6600.446-0.1182
fir0.5310.11530.3310.01810.02320.01250.226
pine-0.178-0.327-0.03170.0243-0.176-0.087-0.128
larch-0.01920.0204-0.0900.21020.3350.3190.131
stone pine....0.01000.07130.11370.0840.0115
other conifers0.0430.0830.0289-0.01200.0380.01000.049
beech0.1123-0.2990.05550.0860.01250.4190.0171
maple0.01470.1400.2270.01150.0600.1340.121
ash-0.02650.0164-0.07000.1430.0570.1490.0190
oak-0.0285-0.174-0.0640.01160.01000.0740-0.068
chestnut..-0.03740.0950.090..0.2660.061
other broadleaves-0.1920.159-0.11000.02470.1700.4230.148
total0.02999-1.2430.7650.9481.1401.9150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206337/192600
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-3.62.6-10.22.91.63.015.54.83.53.34.93.8-2.41.5
fir9.62.61.53.611.84.675.223.12.46.812.21.76.62.1
pine-5.25.0-22.75.010.79.0-2.810.1-1.04.23.62.3-9.23.0
larch-8.411.24.99.3-5.19.1-1.07.77.92.614.63.44.83.0
stone pine......-9.512.35.811.026.32.43.38.7
other conifers30.75.911.410.7-32.341.6-6.31.626.111.2..14.38.4
beech1.81.9-1.82.30.64.4..7.410.817.76.70.21.5
maple1.45.612.54.316.65.355.638.621.18.019.932.510.23.0
ash1.07.31.33.1-12.514.115.84.221.99.97.94.5-1.34.1
oak-0.55.1-7.85.1-25.814.3-16.422.720.2.-12.515.0-7.44.0
chestnut..-26.779.219.71.3....5.414.27.411.8
other broadleaves-4.87.08.35.9-6.29.29.216.21.816.524.96.55.43.7
total1.11.5-4.01.72.32.53.64.44.32.512.53.10.21.0
inside perimeterspruce-14.96.4-6.97.01.62.01.62.63.42.75.93.11.51.3
fir1.44.75.15.55.12.74.711.51.55.42.36.14.22.0
pine-5.77.33.24.0-20.213.33.23.6-7.73.8-37.915.9-5.73.2
larch5.9.-3.74.5-12.812.14.02.33.62.46.11.63.91.3
stone pine....5.1.4.22.62.94.1..3.62.4
other conifers22.25.622.613.411.06.3-30.717.34.22.417.5.11.15.2
beech-0.13.4-6.79.40.32.68.46.75.83.38.81.71.41.8
maple6.54.0-4.87.67.73.60.313.136.625.629.89.97.72.7
ash-11.28.43.05.19.34.423.810.13.44.519.67.76.73.0
oak-7.918.65.71.5-19.720.432.36.9..2.24.82.14.5
chestnut....3.6.2.10.9..4.63.24.63.1
other broadleaves-16.514.917.914.7-3.93.80.66.820.510.36.32.43.12.0
total-3.62.8-1.94.21.91.53.11.63.31.96.21.22.40.8
totalspruce-5.42.4-9.92.71.61.83.22.43.52.15.72.7-0.61.0
fir7.52.32.13.27.52.45.911.51.94.34.15.25.71.5
pine-5.34.2-21.84.9-2.78.71.63.8-3.82.8-20.814.9-8.02.2
larch-4.99.13.98.2-9.47.92.62.75.41.87.91.54.21.3
stone pine....5.1.0.64.34.56.226.32.43.54.1
other conifers29.05.011.910.24.010.9-20.415.319.47.517.5.13.66.8
beech1.31.7-2.52.50.42.28.46.76.97.69.21.60.71.1
maple2.84.29.53.810.63.011.012.829.514.229.19.49.02.0
ash-2.35.91.62.7-1.28.120.06.48.05.017.66.71.53.0
oak-2.05.6-7.14.9-23.611.812.914.420.2.0.64.7-5.03.3
chestnut..-26.779.216.73.92.10.9..4.73.24.93.1
other broadleaves-7.26.49.05.6-4.94.72.56.312.68.611.02.54.32.1
total0.01.3-3.71.62.11.43.21.63.71.57.21.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206338/192601
NFI3–NFI4b
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: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.474-1.131-0.33340.8410.444-0.365
fir0.5270.06760.8370.01030.1720.330
pine-0.166-0.3280.0132-0.022840.0118-0.133
larch0.01900.03200.0760.11560.6270.163
stone pine......0.02660.01000.0247
other conifers0.01670.1640.0790.0168..0.058
beech-0.01581-0.12460.446-0.11080.2490.0858
maple0.1730.1670.2370.1350.01540.128
ash0.049510.08540.1108-0.21470.049-0.0357
oak-0.284-0.1113-0.0146-0.0150-0.1148-0.158
chestnut..-0.0374..0.0980.12640.0162
other broadleaves-0.11240.1510.150-0.11371.0290.165
total-0.1766-1.2461.3760.61012.4230.1511
inside perimeterspruce-1.245-0.5112-0.41080.7440.4560.290
fir-0.0168190.31680.3690.1470.09160.147
pine-0.11330.0145-0.0251-0.183-0.180-0.057
larch..-0.02370.0590.1660.3250.133
stone pine......0.067..0.067
other conifers0.0680.0590.0430.08960.01000.051
beech0.16860.2439-0.31010.11000.4200.1137
maple0.241-0.2820.01840.1370.1350.134
ash-0.21000.31280.1600.1540.1530.144
oak-0.12100.152-0.0920.0420.03270.0217
chestnut......0.0600.2660.166
other broadleaves-0.2910.352-0.1770.1860.2410.067
total-1.4740.5332-0.32131.3311.7190.834
totalspruce-0.546-1.030-0.31370.7310.446-0.1173
fir0.4330.03680.5340.1430.01820.225
pine-0.160-0.3280.0195-0.0110-0.087-0.129
larch0.01900.03510.0490.1670.3190.131
stone pine......0.01160.01000.0113
other conifers0.01060.1610.0380.01960.01000.049
beech0.014697-0.03960.07704-0.011710.4190.0177
maple0.1480.1910.1470.1280.1340.121
ash-0.02290.02470.157-0.04440.1490.0181
oak-0.179-0.0126-0.0790.0178-0.05720-0.067
chestnut..-0.0374..0.0880.2660.061
other broadleaves-0.1860.2440.0774-0.011950.4240.148
total-0.3147-1.0490.41401.0331.8150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206339/192602
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %±
outside of perimeterspruce-3.72.7-10.23.0-1.13.75.42.37.13.3-2.41.5
fir9.62.60.53.713.55.23.53.712.21.76.72.1
pine-10.16.4-21.25.08.58.9-0.24.43.62.3-9.23.0
larch4.07.83.110.112.89.22.53.916.03.64.83.0
stone pine......3.28.741.0.3.48.7
other conifers3.06.118.912.1133.1141.57.813.3..14.28.4
beech-0.12.2-0.92.38.24.2-7.47.617.76.70.21.5
maple6.65.07.65.317.16.716.76.119.732.410.33.0
ash0.16.90.43.15.76.8-20.323.57.94.5-1.24.1
oak-12.89.2-3.53.9-15.517.7-10.714.9-12.515.0-7.54.0
chestnut..-26.779.2..19.71.35.414.27.411.8
other broadleaves-6.98.310.35.515.27.6-6.78.726.07.25.53.6
total-0.21.7-3.71.63.62.82.32.413.33.20.21.0
inside perimeterspruce-15.46.2-7.58.3-2.22.44.01.85.53.11.41.3
fir-0.04.85.08.84.63.36.83.10.65.84.22.0
pine-5.77.32.43.7-4.611.7-4.43.6-37.915.9-5.63.2
larch..-3.79.328.321.62.71.86.01.63.91.3
stone pine......3.62.4..3.62.4
other conifers37.89.925.812.320.39.01.08.817.5.11.45.2
beech0.53.62.210.0-4.03.93.03.08.81.71.31.8
maple10.64.1-9.57.62.85.311.24.229.89.97.62.7
ash-12.19.05.06.27.44.59.55.219.67.76.73.0
oak-12.223.44.41.4-28.623.124.16.31.55.02.14.5
chestnut......2.30.64.63.24.63.1
other broadleaves-17.013.637.720.6-9.56.84.13.56.02.43.02.0
total-4.12.91.44.6-0.91.93.91.26.01.22.30.8
totalspruce-5.72.5-10.12.9-1.72.34.41.45.72.7-0.61.0
fir7.12.30.93.58.42.96.12.62.75.05.71.5
pine-9.25.3-20.34.84.47.7-2.52.8-20.814.9-7.92.2
larch4.07.82.69.422.212.82.61.87.91.54.21.3
stone pine......3.44.041.0.3.54.0
other conifers4.66.619.211.624.411.13.97.417.5.13.66.8
beech0.01.9-0.62.30.03.0-0.33.29.21.60.61.1
maple7.73.85.04.68.64.212.53.529.09.49.02.0
ash-2.65.91.12.86.64.1-2.912.417.66.71.62.9
oak-12.88.6-2.93.6-22.014.25.59.9-0.14.9-5.13.3
chestnut..-26.779.2..10.64.94.73.24.93.1
other broadleaves-8.87.211.45.30.75.4-0.44.310.82.54.32.1
total-1.01.5-3.31.61.21.73.41.17.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206340/192603
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterspruce-0.829-0.25100.51280.8260.7600.444-0.364
fir0.2500.6490.4300.0740.016730.1720.331
pine-0.2260.01490.172-0.1365-0.11310.0118-0.133
larch0.0260-0.02780.056-0.15670.3430.6270.163
stone pine......-0.11560.11480.01000.0256
other conifers0.0610.072-0.0107-0.0710.040..0.058
beech-0.02970.12200.2191-0.01250.0150770.2490.01048
maple0.1500.2280.2620.1530.0470.01540.128
ash0.010020.0174-0.41360.1530.0500.049-0.0350
oak-0.167-0.0144-0.1118-0.02570.0100-0.1148-0.158
chestnut-0.03740.0100..0.1100..0.12640.0163
other broadleaves0.11110.0279-0.21470.015580.11501.0290.164
total-0.7550.81400.81780.81031.2492.4230.0665
inside perimeterspruce-1.0420.777-0.31420.31230.61040.4560.285
fir0.13460.5450.13630.1780.0980.09160.146
pine-0.0148-0.1111-0.01950.1117-0.253-0.180-0.056
larch-0.0237-0.0152-0.01270.3560.11060.3250.133
stone pine..0.0100..0.1620.0143..0.067
other conifers0.0450.01010.045-0.01370.0540.01000.050
beech0.1373-0.0100317-0.4930.1480.1330.4200.1129
maple0.11050.2410.04560.0720.1460.1350.133
ash-0.05310.1340.11370.1470.04650.1530.143
oak-0.04110.0421-0.01440.1580.01000.03270.0203
chestnut......0.0670.01000.2660.166
other broadleaves-0.0460-0.0179-0.1137-0.02690.2340.2410.065
total-0.81091.453-0.71271.1410.9681.7190.833
totalspruce-0.8250.31730.031130.4600.6600.446-0.1180
fir0.2510.5340.2650.1720.01110.01820.226
pine-0.226-0.04140.1810.0243-0.153-0.087-0.128
larch0.0281-0.0141-0.02000.21020.2460.3190.131
stone pine..0.0100..0.07130.11160.01000.0115
other conifers0.0570.076-0.01439-0.01200.0380.01000.050
beech-0.05580.0394-0.21600.1630.0920.4190.0173
maple0.1450.2260.1870.1460.0340.1340.121
ash0.079030.148-0.11910.1350.0770.1490.0180
oak-0.167-0.0200-0.0910.01120.073-0.05720-0.068
chestnut-0.03740.0100..0.0900.01000.2660.061
other broadleaves0.0125-0.0633-0.1114-0.03670.1450.4240.147
total-0.7491.158-0.19161.0391.0421.8150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206341/192604
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectmain tree species %± %± %± %± %± %± %±
outside of perimeterspruce-7.62.1-0.94.62.22.815.44.34.72.87.13.3-2.41.6
fir4.72.412.56.311.43.516.915.90.46.112.21.76.62.1
pine-16.74.07.28.832.719.6-2.810.1-3.44.33.62.3-9.33.0
larch3.28.6-5.213.410.66.0-1.47.76.82.516.03.64.83.0
stone pine......-9.512.36.910.541.0.3.38.7
other conifers14.79.243.738.3-78.725.3-6.31.626.111.2..14.28.4
beech-0.51.62.45.43.46.6-7.23.40.110.717.76.70.11.5
maple7.13.713.74.318.111.356.230.335.515.219.732.410.22.9
ash0.33.04.58.9-19.120.818.85.916.26.57.94.5-1.24.1
oak-6.84.3-14.717.1-28.024.2-8.419.720.2.-12.515.0-7.44.0
chestnut-26.779.24.9...20.6...5.414.27.411.8
other broadleaves4.14.62.67.5-13.117.00.711.48.311.626.07.25.53.6
total-2.21.22.43.42.03.73.83.94.52.313.33.20.21.0
inside perimeterspruce-13.25.13.83.0-1.92.71.82.22.83.05.53.11.51.3
fir1.24.27.33.41.13.911.59.86.26.20.65.84.22.0
pine-4.26.0-22.422.3-2.75.33.13.6-11.86.1-37.915.9-5.73.2
larch-3.79.3-17.924.5-6.98.44.12.32.72.96.01.63.91.3
stone pine..5.1...4.22.62.94.1..3.62.4
other conifers29.210.39.05.819.66.9-30.717.34.22.417.5.11.45.1
beech1.03.9-0.03.9-5.44.78.43.68.12.08.81.71.41.8
maple3.84.012.45.01.25.410.37.220.37.429.89.97.82.7
ash-1.15.914.24.94.05.522.17.71.15.219.67.76.83.0
oak-2.710.94.117.3-18.424.028.87.513.6.1.55.02.24.5
chestnut......2.50.71.3.4.63.24.63.1
other broadleaves-2.712.4-3.15.4-4.35.7-2.56.721.28.06.02.43.12.0
total-2.32.53.92.1-1.82.33.51.43.02.16.01.22.40.8
totalspruce-8.22.01.62.70.11.93.32.13.52.15.72.7-0.61.0
fir4.12.19.43.24.42.911.89.24.04.52.75.05.61.5
pine-15.33.7-2.611.214.811.11.63.8-7.03.5-20.814.9-8.02.2
larch2.88.1-9.412.1-3.67.02.62.74.52.07.91.54.21.3
stone pine..5.1...0.64.35.16.141.0.3.44.1
other conifers15.38.911.65.6-1.319.2-20.415.319.47.517.5.13.76.9
beech-0.31.50.83.1-2.53.95.93.84.94.39.21.60.71.1
maple6.43.013.03.45.75.116.37.523.76.729.09.49.12.0
ash0.02.69.55.5-6.311.220.65.35.84.417.66.71.62.9
oak-6.54.1-7.313.4-23.617.412.012.917.12.3-0.14.9-5.13.3
chestnut-26.779.24.9...12.05.11.3.4.73.24.93.1
other broadleaves3.44.3-0.74.4-8.59.0-1.65.715.46.510.82.54.32.1
total-2.21.13.21.9-0.22.03.61.43.61.57.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206342/192605
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species m²/ha± % m²/ha± % m²/ha± %
Western Juraspruce-0.491-1.444-0.649
fir0.630-0.043120.536
pine-0.194-0.0333-0.191
larch0.059..0.059
stone pine......
other conifers0.0600.0680.045
beech0.1219-0.039740.1274
maple0.1650.2530.148
ash-0.1126-0.292-0.181
oak-0.0210-0.1178-0.0143
chestnut......
other broadleaves-0.0546-0.2108-0.0179
total0.3168-1.867-0.1385
Eastern Juraspruce-0.31170.1380-0.3126
fir0.2650.1790.263
pine-0.390-0.381-0.379
larch-0.0312..-0.0312
stone pine......
other conifers-0.03447..-0.03447
beech-0.31880.5150-0.2243
maple0.09140.6590.1172
ash0.2760.12370.273
oak-0.5910.197-0.593
chestnut......
other broadleaves-0.282-0.2129-0.274
total-1.31140.9142-1.0126
Western Plateauspruce-1.6650.04129-1.465
fir0.12281.4500.3109
pine-0.361-0.096-0.260
larch0.275..0.275
stone pine......
other conifers0.272..0.272
beech0.4771.6250.553
maple-0.11930.264-0.1239
ash0.4282.1400.624
oak-0.11420.265-0.1164
chestnut-0.0100..-0.0100
other broadleaves0.21130.31120.294
total-0.72025.718-0.08167
Central Plateauspruce-1.445-1.381-1.441
fir-0.2276-0.2577-0.2255
pine-0.1620.0100-0.163
larch-0.04560.0980.05055
stone pine......
other conifers0.03910.1770.0309
beech-0.2185-1.0236-0.2146
maple0.151-0.4710.1109
ash-0.1158-0.396-0.1112
oak-0.1970.085-0.1101
chestnut......
other broadleaves0.2690.3910.262
total-1.761-2.8113-1.854
Eastern Plateauspruce-0.7590.2410-0.660
fir0.11450.010550.1144
pine-0.4360.097-0.336
larch-0.0100-0.197-0.092
stone pine......
other conifers0.1550.1880.151
beech-0.21590.959-0.1239
maple0.163-0.21640.172
ash-0.1119-0.3194-0.1105
oak0.04250.02100.0401
chestnut0.0100..0.0100
other broadleaves0.1960.3630.183
total-0.9700.9158-0.874
Western Pre-Alpsspruce-1.72421.6650.2812
fir1.6760.22660.878
pine......
larch..0.11000.0100
stone pine......
other conifers......
beech0.18500.3330.296
maple0.2520.1920.149
ash0.029410.1410.176
oak0.0112-0.185-0.0126
chestnut......
other broadleaves0.338-0.270-0.0376
total0.313862.1631.4150
Central Pre-Alpsspruce-0.2278-0.882-0.594
fir0.6580.6540.640
pine0.1136-0.029040.0151
larch0.087..0.087
stone pine......
other conifers0.01000.0620.053
beech0.372-0.31830.02476
maple0.2330.1910.135
ash-0.034900.1590.0179
oak-0.1980.082-0.0114
chestnut......
other broadleaves-0.0630-0.06528-0.0884
total0.997-0.24720.4175
Eastern Pre-Alpsspruce0.6114-1.361-0.5116
fir0.6330.09640.374
pine0.073-0.0112-0.0128
larch0.0720.0680.064
stone pine......
other conifers0.01000.0580.052
beech0.646-0.885-0.1270
maple0.380-0.011550.1135
ash0.2680.11450.267
oak0.064-0.1115-0.0147
chestnut......
other broadleaves0.262-0.11440.0189
total2.534-2.172-0.04210
Northwestern Alpsspruce1.3671.8631.749
fir-0.03420.4410.251
pine-0.0333-0.2105-0.1101
larch-0.1185-0.193-0.190
stone pine..0.01000.0100
other conifers0.0990.03350.0219
beech-0.41320.1147-0.1398
maple0.1900.4500.345
ash0.2440.2580.239
oak0.0760.0790.060
chestnut0.099..0.0100
other broadleaves-0.12650.11670.02367
total1.01182.7532.148
Central Alpsspruce1.0900.41620.780
fir0.21080.61060.486
pine0.2960.03430.193
larch..-0.199-0.1100
stone pine......
other conifers-0.1980.099-0.0129
beech0.4530.14160.2103
maple0.2600.08090.176
ash0.1680.12100.1117
oak-0.31000.058-0.2109
chestnut......
other broadleaves0.283-0.453-0.1162
total1.9590.82011.374
Northeastern Alpsspruce-0.55100.9840.4219
fir0.259-0.283-0.1154
pine0.5990.01000.296
larch0.161-0.1104-0.0168
stone pine......
other conifers..0.01000.0100
beech-1.6110-0.2385-0.6116
maple0.11710.11980.1148
ash-3.4960.01111-1.0100
oak0.0990.01000.080
chestnut......
other broadleaves-2.1790.255-0.5103
total-6.61080.7167-1.5154
Southwestern Alpsspruce0.8260.31230.460
fir0.0740.1780.172
pine-0.13650.11170.0243
larch-0.15670.3560.2102
stone pine-0.11560.1620.0713
other conifers-0.071-0.0137-0.0120
beech-0.01250.1480.163
maple0.1530.0720.146
ash0.1530.1470.135
oak-0.02570.1580.0112
chestnut0.11000.0670.090
other broadleaves0.01558-0.0269-0.0367
total0.81031.1411.039
Southeastern Alpsspruce0.7600.61040.660
fir0.016730.0980.0111
pine-0.1131-0.253-0.153
larch0.3430.11060.246
stone pine0.11480.01430.1116
other conifers0.0400.0540.038
beech0.0150770.1330.092
maple0.0470.1460.034
ash0.0500.04650.077
oak0.01000.01000.073
chestnut..0.01000.0100
other broadleaves0.11500.2340.145
total1.2490.9681.042
Southern Alpsspruce0.4440.4560.446
fir0.1720.09160.0182
pine0.0118-0.180-0.087
larch0.6270.3250.319
stone pine0.0100..0.0100
other conifers..0.01000.0100
beech0.2490.4200.419
maple0.01540.1350.134
ash0.0490.1530.149
oak-0.11480.0327-0.05720
chestnut0.12640.2660.266
other broadleaves1.0290.2410.424
total2.4231.7191.815
Switzerlandspruce-0.3670.286-0.1194
fir0.3290.1460.225
pine-0.133-0.056-0.129
larch0.1620.1330.131
stone pine0.02560.0670.0115
other conifers0.0540.0510.047
beech0.08190.11240.0163
maple0.1290.1340.122
ash-0.04500.1420.0156
oak-0.1590.0206-0.068
chestnut0.01680.1660.061
other broadleaves0.1680.0660.150
total0.15050.8330.454
© WSL, Swiss National Forest Inventory, 28.12.2015 #206343/192606
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · main tree species
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionmain tree species %± %± %±
Western Juraspruce-3.33.0-16.96.6-5.72.7
fir9.72.9-0.14.97.02.5
pine-6.36.1-2.58.1-5.45.0
larch13.98.4..13.98.4
stone pine......
other conifers18.17.037.89.922.46.3
beech1.02.3-0.14.30.72.0
maple8.86.08.04.28.54.3
ash-7.69.1-15.69.5-9.97.2
oak-3.47.1-17.026.6-5.17.2
chestnut......
other broadleaves-2.111.4-21.319.1-5.710.0
total1.01.7-5.03.3-0.41.5
Eastern Juraspruce-5.96.63.112.1-5.06.1
fir8.75.86.12.78.65.5
pine-18.114.0-21.414.8-18.412.5
larch-3.911.8..-3.911.8
stone pine......
other conifers-0.25.5..-0.25.5
beech-2.64.83.15.2-1.74.1
maple1.09.426.97.44.98.4
ash12.610.84.911.011.79.6
oak-26.515.713.5.-25.015.6
chestnut......
other broadleaves-15.611.1-9.212.3-14.59.4
total-4.34.72.94.2-3.44.2
Western Plateauspruce-15.19.00.26.4-13.28.0
fir3.47.947.129.96.77.8
pine-16.98.2-8.8.-16.68.0
larch52.841.0..52.841.0
stone pine......
other conifers68.038.7..68.038.7
beech4.94.122.07.36.63.8
maple-16.225.517.34.4-11.123.3
ash17.56.124.86.519.65.0
oak-5.27.15.51.1-4.06.4
chestnut-82.7...-82.7.
other broadleaves7.08.0208.4291.98.68.3
total-2.14.115.74.0-0.03.7
Central Plateauspruce-12.25.1-38.526.1-13.05.0
fir-2.26.0-2.312.8-2.25.5
pine-17.49.82.52.9-15.49.0
larch-2.09.15.9.0.17.0
stone pine......
other conifers4.919.715.53.05.818.3
beech-2.34.3-6.514.5-3.14.5
maple23.713.9-30.018.49.911.5
ash-4.36.1-7.17.3-4.94.9
oak-11.38.85.23.5-9.98.3
chestnut......
other broadleaves19.314.327.627.220.013.3
total-5.43.1-7.98.8-5.63.0
Eastern Plateauspruce-6.83.82.711.3-6.53.7
fir3.45.10.77.13.24.7
pine-24.07.214.012.8-23.57.1
larch-9.68.4-24.4.-10.18.1
stone pine......
other conifers19.25.1195.1251.820.45.4
beech-2.13.312.97.1-1.33.2
maple7.64.8-4.57.26.04.3
ash-3.64.1-7.113.0-3.93.9
oak1.14.61.63.31.14.5
chestnut......
other broadleaves7.37.531.16.78.27.3
total-3.12.13.35.2-2.82.0
Western Pre-Alpsspruce-6.915.66.84.50.97.7
fir48.838.13.28.514.411.5
pine......
larch......
stone pine......
other conifers......
beech1.715.49.82.36.57.1
maple9.76.36.55.68.04.1
ash0.37.514.34.26.45.5
oak9.55.4-57.313.9-15.819.9
chestnut......
other broadleaves51.123.9-27.916.3-4.115.0
total1.013.45.83.73.96.0
Central Pre-Alpsspruce-1.23.4-4.53.6-2.72.5
fir8.35.08.54.88.43.5
pine9.19.8-0.513.46.48.3
larch30.515.9..30.515.9
stone pine......
other conifers..17.58.623.314.1
beech6.75.4-3.35.90.24.4
maple18.37.17.47.013.04.8
ash-0.413.811.87.04.89.7
oak-37.914.210.21.2-21.917.3
chestnut......
other broadleaves-2.616.2-0.211.2-1.19.3
total2.62.5-0.62.71.01.8
Eastern Pre-Alpsspruce2.32.6-7.04.3-2.12.5
fir12.74.00.55.04.83.6
pine2.40.5-19.920.5-8.911.0
larch2.70.715.011.511.47.8
stone pine......
other conifers33.1.25.718.126.416.5
beech12.35.6-7.96.2-1.95.0
maple20.716.6-0.78.65.88.1
ash11.97.64.46.47.64.9
oak40.820.7-41.439.3-26.933.8
chestnut......
other broadleaves14.68.1-7.09.43.66.9
total6.22.2-5.03.5-0.12.3
Northwestern Alpsspruce7.14.910.46.59.14.5
fir-2.58.19.33.47.03.4
pine-3.813.1-70.327.1-37.727.2
larch-8.413.9-27.322.3-15.011.8
stone pine..5.1.5.1.
other conifers16.6.3.910.65.48.8
beech-14.217.32.73.8-1.45.4
maple9.48.418.89.316.07.1
ash24.79.616.510.018.97.8
oak24.05.644.547.535.423.5
chestnut4.9...4.9.
other broadleaves-3.38.43.35.80.25.1
total3.54.38.54.56.83.3
Central Alpsspruce6.26.02.13.53.93.2
fir5.87.38.58.57.76.5
pine25.531.70.93.010.210.9
larch..-100.0.-100.0.
stone pine......
other conifers-100.00.023.3.-41.043.5
beech9.93.71.97.85.05.0
maple13.57.90.97.57.35.3
ash10.912.66.313.97.910.0
oak-39.827.36.32.6-25.321.3
chestnut......
other broadleaves14.813.2-24.611.0-5.79.2
total6.44.32.04.03.82.9
Northeastern Alpsspruce-2.210.85.54.72.45.4
fir14.28.0-8.77.4-4.06.1
pine64.0.18.6.58.07.3
larch19.012.1-9.28.9-5.07.8
stone pine......
other conifers..11.62.811.62.8
beech-17.916.7-2.59.5-8.29.0
maple12.522.23.36.64.26.4
ash-71.311.31.213.1-38.022.2
oak4.8...21.523.7
chestnut......
other broadleaves-70.712.512.97.0-26.019.7
total-14.913.72.13.6-4.26.2
Southwestern Alpsspruce15.44.31.82.23.32.1
fir16.915.911.59.811.89.2
pine-2.810.13.13.61.63.8
larch-1.47.74.12.32.62.7
stone pine-9.512.34.22.60.64.3
other conifers-6.31.6-30.717.3-20.415.3
beech-7.23.48.43.65.93.8
maple56.230.310.37.216.37.5
ash18.85.922.17.720.65.3
oak-8.419.728.87.512.012.9
chestnut20.6.2.50.712.05.1
other broadleaves0.711.4-2.56.7-1.65.7
total3.83.93.51.43.61.4
Southeastern Alpsspruce4.72.82.83.03.52.1
fir0.46.16.26.24.04.5
pine-3.44.3-11.86.1-7.03.5
larch6.82.52.72.94.52.0
stone pine6.910.52.94.15.16.1
other conifers26.111.24.22.419.47.5
beech0.110.78.12.04.94.3
maple35.515.220.37.423.76.7
ash16.26.51.15.25.84.4
oak20.2.13.6.17.12.3
chestnut..1.3.1.3.
other broadleaves8.311.621.28.015.46.5
total4.52.33.02.13.61.5
Southern Alpsspruce7.13.35.53.15.72.7
fir12.21.70.65.82.75.0
pine3.62.3-37.915.9-20.814.9
larch16.03.66.01.67.91.5
stone pine41.0...41.0.
other conifers..17.5.17.5.
beech17.76.78.81.79.21.6
maple19.732.429.89.929.09.4
ash7.94.519.67.717.66.7
oak-12.515.01.55.0-0.14.9
chestnut5.414.24.63.24.73.2
other broadleaves26.07.26.02.410.82.5
total13.33.26.01.27.01.1
Switzerlandspruce-2.41.51.51.3-0.51.0
fir6.82.04.22.05.81.4
pine-9.33.0-5.83.2-8.12.3
larch4.93.13.91.34.21.3
stone pine3.38.73.62.43.44.1
other conifers15.08.211.45.214.36.7
beech0.21.51.41.80.71.1
maple9.93.07.82.78.92.0
ash-0.94.17.13.01.93.0
oak-7.54.12.14.4-5.23.4
chestnut7.111.84.63.14.93.1
other broadleaves5.23.63.12.04.22.1
total0.21.02.40.81.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206344/192607
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: m²/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine....2.643-1.11312.1222.5181.531
lower subalpine1.090..3.1291.41350.61992.1382.027
upper montane1.169-2.21440.115601.9452.8471.9570.8105
lower montane-0.11026-1.283-2.3114-0.5510-1.41835.548-0.981
colline/submontane-0.2483-1.352-0.53240.8271-1.51090.9151-0.954
total0.3132-1.3430.81080.71211.1582.3240.1576
inside perimeterupper subalpine....4.5550.81781.4492.6151.733
lower subalpine3.325..1.8750.81020.61771.5341.348
upper montane0.132623.487-0.053202.3331.5871.5540.863
lower montane-0.25160.47401.933-0.28251.41041.9241.240
colline/submontane-4.756-2.289-2.384-0.6271-0.61541.833-0.885
total-1.380-0.72200.7771.0511.0561.7180.834
totalupper subalpine....3.8440.116721.8232.6111.623
lower subalpine1.274..2.4321.0820.61331.6261.625
upper montane0.979-0.37320.025322.2282.0481.5440.857
lower montane-0.1594-1.0960.2436-0.26360.071212.524-0.1726
colline/submontane-1.081-1.347-1.684-0.12206-1.2951.733-0.946
total0.02999-1.2430.7650.9481.1401.9150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206345/192608
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: biogeographical region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
outside of perimeterupper subalpine....35.317.1-6.68.49.92.515.82.97.82.5
lower subalpine4.03.7..10.23.06.38.52.55.011.34.77.52.1
upper montane3.22.2-6.79.10.34.88.73.68.84.48.74.92.32.5
lower montane-0.32.9-3.52.9-5.55.9-1.910.0-5.09.228.516.2-2.62.0
colline/submontane-0.62.9-4.22.1-1.65.26.417.5-5.56.45.18.0-3.11.7
total1.11.5-4.01.72.32.53.64.44.32.512.53.10.21.0
inside perimeterupper subalpine....16.28.12.54.44.12.011.32.05.51.9
lower subalpine7.92.0..4.93.72.32.41.83.34.91.83.81.8
upper montane0.26.212.412.2-0.02.28.12.85.24.75.22.92.31.5
lower montane-0.63.00.96.65.61.8-0.75.43.73.97.61.93.61.5
colline/submontane-14.17.1-6.55.7-6.35.1-2.56.9-2.02.76.12.2-2.62.2
total-3.62.8-1.94.21.91.53.11.63.31.96.21.22.40.8
totalupper subalpine....18.67.60.24.06.61.612.81.76.31.5
lower subalpine4.43.3..7.42.43.02.52.12.86.01.75.41.4
upper montane2.72.1-1.17.70.12.38.32.46.63.45.72.62.31.4
lower montane-0.42.2-2.82.60.73.0-0.85.00.14.510.52.8-0.21.4
colline/submontane-3.52.8-4.42.0-4.63.7-0.36.7-4.34.26.02.1-2.91.3
total0.01.3-3.71.62.11.43.21.63.71.57.21.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206346/192609
NFI3–NFI4b
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: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine......1.2472.3191.531
lower subalpine1.653-3.41273.0521.9351.9422.027
upper montane0.9831.1232-0.29001.5712.6330.8102
lower montane-0.010842-1.7611.490-5.8805.548-0.983
colline/submontane-1.386-0.9681.6123-1.41040.9151-0.954
total-0.1766-1.2461.3760.61012.4230.1511
inside perimeterupper subalpine....7.9461.1682.6151.733
lower subalpine3.325..-0.126781.5531.5341.348
upper montane-0.05328-2.5135-0.81511.7331.3620.864
lower montane-0.42654.4301.11101.0721.9251.241
colline/submontane-4.557-2.1116-3.081-1.11201.833-0.884
total-1.4740.5332-0.32131.3311.7190.834
totalupper subalpine....7.9461.2412.5121.623
lower subalpine1.746-3.41271.7651.7331.6271.625
upper montane0.7970.5446-0.62091.6311.5460.857
lower montane-0.1616-1.1871.370-1.11412.525-0.1920
colline/submontane-1.956-1.060-1.3135-1.3801.733-0.946
total-0.3147-1.0490.41401.0331.8150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206347/192610
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
outside of perimeterupper subalpine......6.23.015.43.37.92.6
lower subalpine6.83.7-8.410.68.84.57.62.710.95.17.52.1
upper montane2.72.32.86.5-0.65.65.13.912.63.82.42.5
lower montane-0.02.9-5.03.03.83.6-14.810.228.516.2-2.52.0
colline/submontane-4.53.7-3.12.14.45.6-5.15.15.18.0-3.11.7
total-0.21.7-3.71.63.62.82.32.413.33.20.21.0
inside perimeterupper subalpine....21.89.83.42.311.32.05.51.9
lower subalpine7.92.0..-0.24.14.62.54.91.83.71.8
upper montane-0.16.2-12.48.5-2.13.15.41.94.62.92.31.5
lower montane-1.23.211.63.83.13.53.12.27.42.03.51.5
colline/submontane-14.17.2-6.87.7-7.35.7-3.84.66.12.2-2.62.2
total-4.12.91.44.6-0.91.93.91.26.01.22.30.8
totalupper subalpine....21.89.84.41.812.61.86.41.5
lower subalpine6.93.3-8.410.64.83.25.61.95.91.75.31.4
upper montane2.22.21.46.2-1.53.05.31.75.52.62.31.3
lower montane-0.42.3-3.22.73.52.5-3.24.410.42.8-0.21.4
colline/submontane-6.23.3-3.42.0-3.24.3-4.43.46.02.1-3.01.3
total-1.01.5-3.31.61.21.73.41.17.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206348/192611
NFI3–NFI4b
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: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± % m²/ha± %
outside of perimeterupper subalpine..2.446..-1.11312.2212.3191.531
lower subalpine1.0903.5422.2341.41181.11021.9422.027
upper montane0.978-1.32031.9891.9442.4492.6330.8105
lower montane-1.072-0.3539-3.0181-1.7130-0.127515.548-0.981
colline/submontane-1.053-0.46050.147021.5121-2.5870.9151-0.954
total-0.7550.81400.81780.81031.2492.4230.0665
inside perimeterupper subalpine..4.555..0.81781.4492.6151.733
lower subalpine3.3252.4751.31061.0750.125791.5341.348
upper montane-0.38101.274-2.2792.4291.8531.3620.861
lower montane1.0951.11091.0123-0.24832.1451.9251.240
colline/submontane-3.353-1.4182-3.580-0.3475-2.31131.833-0.886
total-0.81091.453-0.71271.1410.9681.7190.833
totalupper subalpine..3.845..0.116721.9222.5121.623
lower subalpine1.2743.0391.8401.1640.61641.6271.625
upper montane0.7950.2618-0.62092.3252.0381.5460.856
lower montane-0.7950.5224-0.3623-0.52091.1912.525-0.1706
colline/submontane-1.342-1.0183-2.3910.4255-2.4691.733-0.946
total-0.7491.158-0.19161.0391.0421.8150.455
© WSL, Swiss National Forest Inventory, 28.12.2015 #206349/192612
NFI3–NFI4b
change: basal area
protection forest perimeter SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
protection forest perimeter SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
outside of perimeterupper subalpine..33.417.0..-6.68.410.32.415.43.37.82.6
lower subalpine4.03.711.44.87.22.46.98.24.24.410.95.17.52.1
upper montane2.72.2-3.67.05.04.88.23.37.53.912.63.82.32.5
lower montane-3.02.1-0.94.7-6.110.3-5.46.4-0.26.928.516.2-2.62.0
colline/submontane-3.51.8-1.06.20.16.610.612.4-9.88.05.18.0-3.11.7
total-2.21.22.43.42.03.73.83.94.52.313.33.20.21.0
inside perimeterupper subalpine..16.28.1..2.54.44.12.011.32.05.51.9
lower subalpine7.92.07.15.43.94.32.72.10.24.34.91.83.81.8
upper montane-0.75.93.42.6-5.44.18.22.56.33.54.62.92.41.5
lower montane2.72.63.13.53.03.6-1.15.16.53.17.42.03.61.5
colline/submontane-10.65.3-3.86.7-8.16.3-1.36.0-8.38.76.12.2-2.62.2
total-2.32.53.92.1-1.82.33.51.43.02.16.01.22.40.8
totalupper subalpine..18.27.6..0.24.06.81.612.61.86.31.5
lower subalpine4.43.39.23.65.72.43.42.21.93.15.91.75.41.4
upper montane2.12.10.53.4-1.53.18.22.16.72.75.52.62.41.4
lower montane-1.91.81.32.9-0.85.0-2.14.23.73.410.42.8-0.21.4
colline/submontane-4.21.7-2.64.7-5.44.82.35.7-9.25.96.02.1-3.01.3
total-2.21.13.21.9-0.22.03.61.43.61.57.01.11.20.7
© WSL, Swiss National Forest Inventory, 28.12.2015 #206350/192613
NFI3–NFI4b
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: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest perimeter SilvaProtect
outside of perimeterinside perimetertotal
economic regionaltitudinal vegetation zone m²/ha± % m²/ha± % m²/ha± %
Western Juraupper subalpine......
lower subalpine1.6523.3251.746
upper montane0.7100-0.059250.6119
lower montane-0.3373-0.8148-0.5191
colline/submontane-0.3388-6.256-1.677
total0.3168-1.867-0.1385
Eastern Juraupper subalpine......
lower subalpine......
upper montane18.0...18.0.
lower montane1.11373.2341.487
colline/submontane-2.383-0.4484-2.182
total-1.31140.9142-1.0126
Western Plateauupper subalpine......
lower subalpine-3.4128..-3.4128
upper montane4.5872.2.4.178
lower montane-0.73226.2160.21196
colline/submontane-0.62705.740-0.11097
total-0.72025.718-0.08167
Central Plateauupper subalpine......
lower subalpine......
upper montane-0.7541..-0.7541
lower montane-0.36013.7560.2679
colline/submontane-2.653-8.261-3.043
total-1.761-2.8113-1.854
Eastern Plateauupper subalpine......
lower subalpine......
upper montane-1.7276-7.2.-3.1122
lower montane-3.6432.6171-3.444
colline/submontane-0.113601.21260.04105
total-0.9700.9158-0.874
Western Pre-Alpsupper subalpine..12.9.12.9.
lower subalpine8.0614.2416.142
upper montane-6.41660.4529-1.9209
lower montane-4.11032.338-1.2212
colline/submontane4.1.2.7502.942
total0.313862.1631.4150
Central Pre-Alpsupper subalpine..2.8.2.8.
lower subalpine2.184-3.0850.12618
upper montane-0.24961.5530.6118
lower montane1.31400.35530.8159
colline/submontane0.6396-3.8145-1.6188
total0.997-0.24720.4175
Eastern Pre-Alpsupper subalpine......
lower subalpine0.11012-0.7488-0.2804
upper montane3.733-4.563-1.1159
lower montane3.3571.71122.457
colline/submontane2.6140-5.067-2.3114
total2.534-2.172-0.04210
Northwestern Alpsupper subalpine2.4461.2611.841
lower subalpine2.2674.8663.752
upper montane2.7231.41101.768
lower montane-4.71212.5480.3710
colline/submontane-2.9200-1.6125-2.2128
total1.01182.7532.148
Central Alpsupper subalpine......
lower subalpine3.6252.9373.421
upper montane1.31891.11971.2137
lower montane-0.310181.11590.6303
colline/submontane-8.371-3.2232-4.3137
total1.9590.82011.374
Northeastern Alpsupper subalpine......
lower subalpine4.5252.2373.222
upper montane-2.82380.3886-0.8357
lower montane-47.082-0.13238-7.397
colline/submontane-2.8902.0890.4434
total-6.61080.7167-1.5154
Southwestern Alpsupper subalpine-1.11310.81780.11672
lower subalpine1.41181.0751.164
upper montane1.9442.4292.325
lower montane-1.7130-0.2483-0.5209
colline/submontane1.5121-0.34750.4255
total0.81031.1411.039
Southeastern Alpsupper subalpine2.2211.4491.922
lower subalpine1.11020.125790.6164
upper montane2.4491.8532.038
lower montane-0.127512.1451.191
colline/submontane-2.587-2.3113-2.469
total1.2490.9681.042
Southern Alpsupper subalpine2.3192.6152.512
lower subalpine1.9421.5341.627
upper montane2.6331.3621.546
lower montane5.5481.9252.525
colline/submontane0.91511.8331.733
total2.4231.7191.815
Switzerlandupper subalpine1.5311.7331.623
lower subalpine2.0271.3481.625
upper montane0.8980.8640.856
lower montane-0.9811.240-0.1719
colline/submontane-0.956-0.792-0.948
total0.15050.8330.454
© WSL, Swiss National Forest Inventory, 28.12.2015 #206351/192614
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