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NFI2–NFI3
annual increment: rockfall 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 1993/95–2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
rockfall SilvaProtectmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/aspruce147954411031916194119414343424864
fir7927186146621268312567010556
pine8020220121358431936010011216
larch4328652114939415022194215916
stone pine......34586801001148
other conifers59290810771100164..6128
beech95951072279202100143873511685
maple135122837163719417905718211
ash2621226315539056326077335311
oak13615355164248110026414514
chestnut1100-0100......16521651
other broadleaves134152254323813441351223623612
total408138219571129223304111142059843
inside perimeterspruce791223936401059226714439022
fir25344957821001108..1436
pine010001113794632155..947
larch..-0312..77201008601548
stone pine..0100..0820100..059
other conifers....0100......0100
beech196226076901960100-31502953
maple183150392091..171746
ash4914923530250..31781454
oak1100010001000...-074173
chestnut......-0329..41194121
other broadleaves29711881064644..20373827
total18605433673029315116482922115
outside perimeterspruce783051382861221313284111251815005
fir1111822411121162131122816375068
pine76235211912926173911465620
larch172457116678174722572418912
stone pine..0...1142931..2027
other conifers2461871500.0621100535
beech165141451688231335671117175348
maple31273415223883646873810713
ash482915324526459447103612615
oak1139-1122255362-11007692233
chestnut......1100010059326031
other broadleaves9233226163616302337792117513
total463119706582839894079480932993
totalspruce15645977664192411248081731540763
fir905641481921225281632233315754
pine871957266740213826110117712
larch45271042211112417981584193639
stone pine..0100..1534173501003224
other conifers6128175141110014711006626
beech112652741317415153320331211617304
maple16711631841269335589332968
ash3151144221022448063720414929
oak1471421273396420148195616713
chestnut1100-0100..1110010079278026
other broadleaves145145427592535223630121164498
total45623184541221651887166642795042

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185354/171830
search result: 1 entry on 1 page

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