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NFI1–NFI2
annual increment: avalanches SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2
grid: 1.4 x 1.4 km grid
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
avalanches SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce1664450373149441819211154127323
fir7915193107316125965747310684
pine102118461123838281921001489
larch412047544233243124112612512
stone pine....010815010341961329
other conifers39240660711100186..4123
beech11084117177617360113283613234
maple117102123173216511162891588
ash2469213326233652706423038
oak1531045827746627134016710
chestnut288....0100010025312729
other broadleaves1789232311291049142723232597
total4441289565238108143009981463642
inside perimeterspruce113710916542010015751839223888
fir123722302226934-03606497115
pine163180169651571-1841338
larch..099389352273910605619
stone pine..0100..44211050.541
other conifers..0100..0.0100..077
beech183420272331474-21495416718
maple0282827453242..1811622
ash0792371221156078071558
oak..084..-0100..01000182
chestnut..............
other broadleaves14734704695434484391824
total4325168131081716612901664196396
outside perimeterspruce121144757257101451123691151513494
fir1211324210103131335122717265087
pine9321150935302210343646114
larch3834424526813282040191489
stone pine..1103..348637..1028
other conifers350171-0189501000580100449
beech1951015113104141132853121135896
maple3219281529193532673629710
ash471918212921637271212412510
oak736438150233210521313620
chestnut......110401001281212912
other broadleaves1720271729182427102787101947
total55579515565730783178557632513
totalspruce17964108746246289850461691244702
fir92454577199923251827262216473
pine1121010391032441843164852228
larch4420942113313610671561163287
stone pine..1100010892817251962818
other conifers42232590135219316101004621
beech132132891020210172716391331219793
maple1499571250166313615462716
ash294841195616102954827214336
oak1591083435564536425272039
chestnut288....2830721531115611
other broadleaves1968541340163921281811494725
total504022014311964581570657185102551

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185326/171802
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