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NFI2–NFI3
annual yield: rockfall SilvaProtect · main tree species · economic 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
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce331160.583738914
fir162180.304019316
pine10450.1641240
larch0.....0.
stone pine........
other conifers0...0.0.
beech261160.284128915
maple10360.5451528
ash2942310011574332
oak10630.0.1063
chestnut........
other broadleaves104451001631642
total823109100136259679
Eastern Juraspruce162360.1010017234
fir1160..0.1160
pine1945..0.1945
larch1191....1191
stone pine........
other conifers2100....2100
beech170280.266819625
maple2341..4902737
ash956..0.956
oak1271..0.1271
chestnut........
other broadleaves564..1100658
total423190.415846417
Western Plateauspruce39623..236541822
fir3935..12775132
pine1948..0.1948
larch1067....1067
stone pine........
other conifers1100....1100
beech6140..19758035
maple171..0.171
ash1251..10732243
oak2948..11003047
chestnut0.....0.
other broadleaves540..5901046
total57417..694864216
Central Plateauspruce540130.174555713
fir21817..225624016
pine1047..0.1047
larch979..11001070
stone pine........
other conifers581..1100671
beech166210.346520021
maple6430.3741038
ash7480.0.748
oak2037..11002135
chestnut........
other broadleaves11610.0.1161
total99390.793610719
Eastern Plateauspruce81014..710781814
fir14321..0.14321
pine4827..0.4827
larch1345..0.1345
stone pine........
other conifers292..0.292
beech21616..29021816
maple1631..0.1631
ash5229..7655826
oak3834..0.3834
chestnut........
other broadleaves6737..0.6737
total14069..166614229
Western Pre-Alpsspruce137300.1442828120
fir3567..26486043
pine........
larch........
stone pine........
other conifers0100....0100
beech1746..15473232
maple0.0.0.0.
ash262..071253
oak0100..0.0100
chestnut........
other broadleaves190..151255
total193310.1852537919
Central Pre-Alpsspruce256220.1592741516
fir158230.1492430616
pine0.0.21002100
larch572....572
stone pine........
other conifers....0.0.
beech64320.27489126
maple0100..573669
ash5580.469945
oak0...0.0.
chestnut........
other broadleaves3780.271555
total491170.3481884012
Eastern Pre-Alpsspruce11831..1883530625
fir6660.57476443
pine0...0.0.
larch0...0.0.
stone pine........
other conifers0...0.0.
beech16500.13562937
maple12650.4581651
ash010021000.388
oak0.0.0.0.
chestnut........
other broadleaves8830.2701070
total1612821002643142821
Northwestern Alpsspruce484414100783714027
fir0.0.688688
pine0.0.0.0.
larch0.810031001176
stone pine..0.0.0.
other conifers0.....0.
beech31002769951467
maple3970.462855
ash0.0.0.0.
oak0.0.0.0.
chestnut0.....0.
other broadleaves1010001001811193
total654224691023219023
Central Alpsspruce677125715923348
fir0.01007100799
pine0.21000.2100
larch....0.0.
stone pine........
other conifers01000...0100
beech0.0.290290
maple110011000.272
ash0.0.0.0.
oak0...0.0.
chestnut........
other broadleaves0.21000100393
total766185924674840
Northeastern Alpsspruce252277137446638
fir01000.10961095
pine........
larch1100..6100689
stone pine........
other conifers....0.0.
beech279010081051182
maple0.1100359451
ash111000.0.11100
oak........
chestnut........
other broadleaves1831100465647
total17772968673711330
Southwestern Alpsspruce995010070317929
fir11000.862955
pine21000.27542951
larch1474010026364035
stone pine21000.486666
other conifers1100..0.1100
beech01000.0100071
maple0.0.11001100
ash3810.0100377
oak0.0.01000100
chestnut..11000.1100
other broadleaves21002100145559
total34434631372417421
Southeastern Alpsspruce72400.2232229519
fir11000.3100578
pine131000.3621681
larch29640.10483949
stone pine13700.2911562
other conifers0...0.0.
beech13620.2711555
maple0...0.0.
ash3100..0100393
oak0...0.0.
chestnut....0.0.
other broadleaves150..072242
total146290.2442039016
Southern Alpsspruce386410036564348
fir0...01000100
pine0...21002100
larch0.0.372372
stone pine0.....0.
other conifers....0.0.
beech0.0.17631763
maple0.0.01000100
ash01000.0.0100
oak0.0.0.0.
chestnut51000.13451742
other broadleaves257210012561744
total105967283349929
overallspruce28897574410661140126
fir775901003291611058
pine122192100364215917
larch9229899492614920
stone pine15630.6642149
other conifers11450.11001243
beech99092632022011958
maple7220273312510516
ash13418672323317216
oak109210.26711121
chestnut5100110013451940
other broadleaves127231350293016918
total5341591321796872284

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 16.04.2015 #184912/171387
search result: 1 entry on 1 page

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