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NFI2–NFI3
net increment
landslide/mudflow SilvaProtect · main tree species
unit of reference: protection forest region
unit: m³/ha/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3
grid: 1.4 x 1.4 km grid
change1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectmain tree species m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± % m³/ha/yr± %
n/aspruce3.353.9124.4180.8343.2110.7503.34
fir1.961.9131.3180.1510.11010.2571.55
pine0.1300.01450.0186220.2580.2470.1680.123
larch0.1250.141-0.02281.3340.6230.8280.214
stone pine0.0.0.0.0.0870.1370.1380.0710.027
other conifers0.1230.03240.0630.092-0.02710.0.0.123
beech2.451.0161.1170.1650.2310.3311.64
maple0.3100.3260.2580.1500.0630.06380.310
ash0.690.2260.7270.11340.1640.5370.58
oak0.3140.1510.1490.1470.0780.01500.213
chestnut0.066-0.01000.0.-0.01540.0.0.21160.0122
other broadleaves0.3150.2500.3430.3470.2400.8270.312
total9.527.788.2113.3184.893.6178.12
inside perimeterspruce0.9451.5484.0212.5214.1171.3252.210
fir1.5240.6611.0480.3440.1680.1460.618
pine0.177-0.02550.21040.3570.2820.11070.137
larch0.8980.1620.11010.8290.3590.2400.434
stone pine0.0.0.0990.0.0.253-0.08590.0.0.054
other conifers0.152-0.03140.0760.0.0.0.0.0.0.053
beech2.5171.9361.5440.2450.02631.5721.223
maple0.5260.3440.31070.1500.11040.0740.223
ash0.6390.2540.430-0.04300.1360.3590.324
oak0.1410.02750.02430.1590.0990.1610.138
chestnut0.0.0.0.0.0.0.0800.0.0.4900.181
other broadleaves0.3430.11880.21030.2420.2560.7240.320
total7.3154.6277.7154.7145.2144.7255.68
outside perimeterspruce1.6263.1133.3162.3123.6100.8232.56
fir1.6202.1111.5140.4300.2330.2471.08
pine0.1760.0770.1760.12140.1460.01200.044
larch-0.01330.02980.1641.1130.7200.5290.411
stone pine0.0.0.01000.0.0.1390.1310.0.0.024
other conifers0.1910.0860.0510.0.0.04720.0950.062
beech2.5141.0171.0220.2280.1641.3130.98
maple0.6320.3140.3260.1350.0640.1280.211
ash0.7320.1270.5230.1330.0500.1350.213
oak0.1850.0450.0560.050-0.0960.1600.039
chestnut0.0.0.0.0.0.-0.01000.01000.1870.088
other broadleaves0.2390.1390.02570.2370.1430.6220.216
total7.3106.876.994.685.073.995.64
totalspruce3.153.393.9112.0103.570.9172.93
fir1.851.981.3110.3230.1330.2341.24
pine0.1270.0930.1730.1510.2310.0610.118
larch0.1380.0420.1591.1130.6150.5200.39
stone pine0.0.0.0920.0870.1250.1250.0710.017
other conifers0.1220.0930.0380.092-0.07730.0950.021
beech2.441.1111.1130.2230.1291.2211.34
maple0.490.3130.3280.1250.0490.1520.27
ash0.690.2180.6170.1420.1370.2240.47
oak0.3140.0460.0420.1330.0820.1420.112
chestnut0.066-0.01000.0.0.0184720.01000.2550.054
other broadleaves0.3140.2320.2430.2250.2280.7150.39
total9.227.057.674.374.954.086.92
© WSL, Swiss National Forest Inventory, 16.06.2020 #891517/357722
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