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NFI1–NFI2
annual increment: protection forest perimeter SilvaProtect · main tree species · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
protection forest perimeter SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
outside of perimeterspruce172954891028712252718413145127284
fir818718114542116597067310686
pine112159641618572327110015513
larch36252704553532392783912315
stone pine......196162901001728
other conifers393007801001100085..4129
beech11415106204332391143874613145
maple951325311154186-050909513312
ash242122840292639229824930610
oak14514568177173110025915613
chestnut0100........13711370
other broadleaves16912233511386951340203124310
total45263869844211852230211742262972
inside perimeterspruce1371854283341025711291121411617035
fir1331626112130152030103216285708
pine845-0139774933261644-21166320
larch17164846490183723542319112
stone pine..01719..748466..1239
other conifers271287-11370100010001003113
beech18513183141031817426148113196078
maple302036174222555116563812011
ash552620234025736466114513714
oak1042359160342310023354323
chestnut......114801001341613516
other broadleaves1222342035212426152880142008
total57210108766958464838910576737833
totalspruce186651032662072821047581551544313
fir950644191841221291937232816385
pine1211596784341243924-126221811
larch372484084212415761861203149
stone pine..01719..844202701002923
other conifers4129274-115219306701004428
beech132542901114716203820511201819214
maple126116116532064813286362538
ash2971047256918103875513384438
oak15513948349437481253219911
chestnut0100....114801001461614816
other broadleaves181115719471829282824100124437
total509821956411375549769166496100802

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185217/171693
search result: 1 entry on 1 page

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