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NFI3–NFI4b
annual increment: rockfall SilvaProtect · main tree species · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest without shrub forest NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionmain tree species1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Juraspruce40110711151244589
fir28712-81061052038510
pine167901003691968
larch160....160
stone pine........
other conifers1621..-1121-1636
beech262149661022137411
maple1860-413122293636
ash592411004656522
oak28340100-06902835
chestnut........
other broadleaves283401015433329
total1101762842901313985
Eastern Juraspruce9228310075710226
fir3830..1833929
pine4294..0745277
larch-2167....-2167
stone pine........
other conifers1474....1474
beech10237-0100233612431
maple2039..-12621846
ash4428..3674826
oak1953..11002051
chestnut........
other broadleaves2134..-31481847
total353152100304538614
Western Plateauspruce22317..156423816
fir7227..15558824
pine1260..-01001260
larch1450....1450
stone pine........
other conifers1269....1269
beech12224..107413222
maple598..177684
ash4452..19526339
oak10125..-5835276
chestnut0100....0100
other broadleaves6740..2896939
total58112..584163911
Central Plateauspruce34812110086335712
fir24014..294226913
pine1843..0831842
larch463..0100459
stone pine........
other conifers2038..1712037
beech189140100343222312
maple12720100-4788110
ash354301008504436
oak1632..-11241634
chestnut........
other broadleaves57550100-05865756
total93772100752710157
Eastern Plateauspruce46410..133847710
fir18218..94519117
pine1466..1971464
larch1059..11001055
stone pine........
other conifers1952..0841951
beech29111..173330811
maple7329..-8696633
ash9724..-23439625
oak5430..-31405133
chestnut0100....0100
other broadleaves6127..2646326
total12656..314612966
Western Pre-Alpsspruce9338-01002751836716
fir2759..62488838
pine........
larch....11001100
stone pine........
other conifers0.....0.
beech7188..53385939
maple1237010014572734
ash05929..10651096
oak284..073270
chestnut........
other broadleaves853..10431833
total14931-01004251557313
Central Pre-Alpsspruce23014-11211941542310
fir15321-12851392129214
pine12660100-015761267
larch185....185
stone pine........
other conifers0100..158150
beech7030586882016317
maple3141..7943837
ash1364-110017342835
oak396..0126385
chestnut........
other broadleaves65001008821451
total519112232453129747
Eastern Pre-Alpsspruce16621..2082037314
fir63321100902215418
pine-0765..1711176
larch180..270355
stone pine........
other conifers01000100-2127-2156
beech50272769633511525
maple1343010021723547
ash3495110023362866
oak1720100-110001243
chestnut........
other broadleaves677-0100-513511118
total3031652994001570710
Northwestern Alpsspruce604123881702323120
fir322448034474142
pine2910.097278
larch1978010032154234
stone pine..-4100..-4100
other conifers0100....0100
beech6124-19184454532126
maple971021711012995
ash-4264210019671799
oak188-110021002107
chestnut1100....1100
other broadleaves105526714562736
total8833-132702881736418
Central Alpsspruce49243062394511823
fir135388527334826
pine-21710811100-1505
larch....01000100
stone pine........
other conifers0.0100..0100
beech218238722384741
maple748310012281145
ash451510032461275
oak-0127..1600237
chestnut........
other broadleaves4442946651240
total952752441012524715
Northeastern Alpsspruce58321252733114220
fir878310024383432
pine4100....4100
larch378..-024862120
stone pine........
other conifers....08010801
beech849212636274623
maple12941289694989
ash-2248-582446-3192
oak........
chestnut........
other broadleaves3642738691247
total822814731502024615
Southwestern Alpsspruce443424542282029517
fir3581210030404638
pine144919731674647
larch42367461092315819
stone pine859016131361156
other conifers-0100..01000129
beech-215639448504948
maple28106741737109
ash253135634683863
oak356..-0433389
chestnut210031121100665
other broadleaves133647122383925
total1322058345091469911
Southeastern Alpsspruce164247803831555412
fir2551-057420364533
pine10116-2135-1161-3454
larch374907943378030
stone pine2633-111141142933
other conifers145..074243
beech-3288110019501779
maple554..8781353
ash455..-5188-1846
oak1100..2100380
chestnut....-0100-0100
other broadleaves1759..27424435
total287176854901378310
Southern Alpsspruce414031482262129817
fir775010042335030
pine072..589684
larch974-39163376935
stone pine0100....0100
other conifers....21002100
beech9459110944611240
maple2741944119672
ash263126621543540
oak26519724352832
chestnut11963548854113130
other broadleaves2351145661339925
total10625101286281383510
overallspruce24315115261888744344
fir1122720876291017715
pine10427-02773317313527
larch119235782211734614
stone pine3428-4887883633
other conifers6828071-0207276828
beech11317162526531118006
maple210153247763328914
ash3021619601592247913
oak138181117215316017
chestnut14753845864013829
other broadleaves3241525361571850611
total599832362539285101623

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 31.03.2015 #185598/172074
search result: 1 entry on 1 page

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