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NFI4b
stem number: diameter classes · main tree species · protection forest region
unit: n/ha
unit of evaluation: accessible forest without shrub forest
grid: grid NFI4 2009-2013
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
diameter classesmain tree species n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12-15 cmspruce249399291134125391516304
fir14916121017235166233106
pine1551591659317260100217
larch17915115511165211019412
stone pine......2404270100122
other conifers229158160161336..119
beech216141318155322362015155
maple71281862352523843468
ash61442552323124162559
oak240066058437..333222
chestnut0100....1100..1822222
other broadleaves101013141419191515223812166
total8649758679679471157942
16-23 cmspruce308528521046126682014414
fir17919111116329235234126
pine140167156192410250100415
larch1411451542114823161669
stone pine......5268230100118
other conifers124185141160140..118
beech296211225137313313015225
maple10111115101752614043187
ash613420102063434352969
oak32414801003370100532216
chestnut......1100..3117417
other broadleaves9108171722181717244012167
total1074119512861346119615361222
24-35 cmspruce27857853940105681914394
fir13916121016334147237106
pine3211732461221725166413
larch1371500741714817161458
stone pine......529822..117
other conifers13007901000.0100..027
beech306201123126314302015205
maple7101015131523524213767
ash612623101944815333359
oak41705401001460100425213
chestnut......17101001917316
other broadleaves512325521424233211368
total9731145117697690610751032
36-51 cmspruce20644641726104271513293
fir127119121223313022785
pine41214713452242104639
larch0270551531513101391347
stone pine..0100..228321..117
other conifers0370100......0100035
beech22512121710147331715134
maple31031751405616004727
ash51122241806805013839
oak313042044062072129111
chestnut01000100..0710100618118
other broadleaves21512813323313251529
total713744835556645466672
>= 52 cmspruce1062472781213188913163
fir8891071413412912855
pine116056058150224074112
larch028050042121271351337
stone pine......132129..021
other conifers0410100......0100039
beech8741561415113921755
maple021031129..0610100014
ash21404013201000100072112
oak117..0580100079060116
chestnut......0700100321020
other broadleaves127153043058067038120
total323385426288306227322
totalspruce1105216520261599235678101553
fir646708501012256271026444
pine913551638461930182641310
larch33033444376938115611216
stone pine..0100..152223180100414
other conifers4181692401535340100315
beech1104719889202712237813763
maple287311235121321633927235
ash2581616311412306401424196
oak13142371339311731523811
chestnut0770100..376010076141013
other broadleaves268271237164414352110510405
total3932443345644094397444344181

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 16.04.2015 #183305/169781
search result: 1 entry on 1 page

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