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NFI2–NFI3

annual mortality*: main tree species · production region
unit: m3/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 1993/95–2004/06

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesm3/yr/ha± %m3/yr/ha± %m3/yr/ha± %m3/yr/ha± %m3/yr/ha± %m3/yr/ha± %
spruce0.3200.6181.8191.0180.4400.910
fir0.1270.2340.7260.1420.0.0.218
pine0.1390.1590.0770.0280.0.0.025
larch0.01000.0910.0.0.1390.0850.034
stone pine0.0.0.0.0.0.0.01000.0.0.0100
other conifers0.0.0.0.0.0.0.0600.0.0.060
beach0.1300.3310.4290.1380.1440.216
maple0.0600.0460.1360.0440.0.0.022
ash0.0550.1530.0420.1440.0590.127
oak0.0570.1380.01000.0790.0740.030
chestnut0.0.0.0.0.0.0.01000.3250.025
other broadleaves0.1350.1260.1260.1200.2230.111
total0.8121.6123.1151.4141.1181.67

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #20222/13332

NFI2–NFI3

annual mortality*: ownership · conifers and broadleaves
unit: m3/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 1993/95–2004/06

ownership
publicprivatetotal
conifers and broadleavesm3/yr/ha± %m3/yr/ha± %m3/yr/ha± %
conifers1.0101.6161.29
broadleaves0.4120.7140.59
total1.382.2131.67

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #20223/13333

NFI2–NFI3

annual mortality*: ownership · conifers and broadleaves
unit: 1000 m3/yr
unit of evaluation: accessible forest excluding shrub forest NFI2/NFI3 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 1993/95–2004/06

ownership
publicprivatetotal
conifers and broadleaves1000 m3/yr± %1000 m3/yr± %1000 m3/yr± %
conifers718105691712879
broadleaves28212238145199
total100088061318067

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #20224/13334

NFI4a

stem number: main tree species · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI4 pensum 2009–2011
state 2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesn/ha± %n/ha± %n/ha± %n/ha± %n/ha± %n/ha± %
spruce103.610115.79224.56208.3584.513160.13
fir87.9945.81265.7914.9157.63941.55
pine11.2258.9282.95130.2162.28214.313
larch0.9343.2272.15935.31051.31619.38
stone pine0.0.0.0.0.0.13.5180.61004.518
other conifers4.0385.0341.2333.4300.21003.018
beach139.4791.8690.11031.51378.41778.04
maple36.81226.51531.31316.31510.83523.87
ash21.51532.21217.31613.31813.02619.07
oak11.43315.7211.3382.34014.0247.713
chestnut0.0.0.11000.0.0.46283.71711.017
other broadleaves25.11434.81325.61740.61299.91341.86
total441.93379.64462.14410.23446.05423.92

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #20234/13344

NFI4a

stem number: main tree species · production region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI4 pensum 2009–2011
state 2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
spruce20818.11026630.7950280.2781808.3513159.813192697.23
fir17656.6910542.91214715.1105864.1151181.23949959.95
pine2257.4252039.828646.65111865.916346.68217156.313
larch183.634737.228461.25913874.6107995.91623252.58
stone pine0.0.0.0.0.0.5306.01891.21005397.218
other conifers811.3381146.934278.1331342.73024.31003603.218
beach28001.3721141.9620175.41012386.21312206.71893911.54
maple7394.3126098.5167016.9146406.6151678.83528595.17
ash4327.2157414.5133866.2165224.2182019.22622851.37
oak2290.7333611.121301.839920.8402172.8249297.113
chestnut0.0.11.91000.0.149.76213028.81813190.417
other broadleaves5046.1148019.7135742.11715927.31215550.61350285.86
total88786.5487395.04103483.64161076.4369455.95510197.42

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #20235/13345

NFI3–NFI4a

volume*: main tree species · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species%±%±%±%±%±%±
spruce-1.53.5-8.73.92.32.06.01.1-0.14.81.31.1
fir9.12.8-1.04.66.73.06.23.5-2.08.95.01.8
pine1.33.8-25.57.36.93.5-4.93.86.27.9-8.53.1
larch2.87.2-4.38.18.04.7-0.92.65.91.60.81.8
stone pine......2.16.940.20.02.36.9
other conifers1.83.7-10.534.339.620.3-7.113.119.70.0-2.314.7
beach3.31.81.73.00.73.6-0.34.99.71.82.21.5
maple4.15.16.85.711.36.410.03.521.512.48.02.7
ash-4.06.93.03.28.75.0-16.717.54.95.3-0.94.1
oak-11.37.5-1.05.1-28.615.4-20.016.0-0.26.8-5.53.6
chestnut......2.03.14.03.94.23.8
other broadleaves4.611.38.56.11.76.8-4.46.29.93.74.13.0
total2.41.5-2.82.13.21.73.01.44.12.01.80.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24019/13356

NFI3–NFI4a

volume*: ownership · conifers and broadleaves
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

ownership
publicprivatetotal
conifers and broadleaves%±%±%±
conifers2.11.00.61.71.60.9
broadleaves4.71.3-0.92.62.21.4
total2.90.90.11.51.80.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24020/13357

NFI3–NFI4a

stem number: ownership · conifers and broadleaves
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

ownership
publicprivatetotal
conifers and broadleaves%±%±%±
conifers-0.81.20.51.6-0.41.0
broadleaves2.01.4-6.22.5-1.51.4
total0.30.9-2.91.6-0.90.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24021/13358

NFI3–NFI4a

stem number: main tree species · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species%±%±%±%±%±%±
spruce-3.22.8-7.24.3-3.11.92.72.14.32.8-0.91.2
fir5.82.8-2.64.96.23.30.73.70.65.33.31.8
pine-6.04.0-21.67.12.15.4-2.13.814.03.2-5.02.9
larch-8.88.0-7.39.017.73.9-7.74.43.73.7-3.93.1
stone pine......6.95.550.00.07.45.5
other conifers9.616.94.65.777.051.92.111.20.0.8.16.5
beach-4.02.9-7.83.9-4.72.8-4.63.92.61.6-4.31.5
maple8.16.90.25.56.05.79.15.016.68.56.32.9
ash-8.97.68.75.84.16.9-6.414.24.66.90.34.5
oak-9.12.7-10.84.3-36.713.5-2.59.1-5.47.9-9.72.8
chestnut......-0.30.40.53.60.53.5
other broadleaves-5.26.9-0.99.0-2.86.8-1.85.27.22.80.52.6
total-1.51.8-5.02.3-1.21.60.21.73.71.3-0.90.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24022/13359

NFI3–NFI4a

total stem number: tree state (alive/dead) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
tree state (alive/dead)%±%±%±%±%±%±
alive-1.51.8-5.02.3-1.21.60.21.73.71.3-0.90.8
dead51.613.2-22.39.311.36.314.35.129.29.015.23.4
total0.61.9-5.82.3-0.11.61.51.76.01.10.30.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24024/13361

NFI3–NFI4a

total stem number: conifers and broadleaves · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
change 2004/06–2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
conifers and broadleaves%±%±%±%±%±%±
conifers3.01.9-7.83.20.11.62.21.64.82.10.50.9
broadleaves-1.62.7-4.03.0-0.52.9-0.84.76.51.3-0.01.4
total0.61.9-5.82.3-0.11.61.51.76.01.10.30.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24025/13362

NFI1

volume*: main tree species · production region
unit: 1000 m3
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1983/85

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %
spruce2108783481974724565576058648151675593
fir1161591351611174739544017131436493575
pine26081843281889556520314123791315710
larch3903885931306511104310326119158598
stone pine0.0.0.1478200.147820
other conifers986030061155753510.46642
beach1921571881481404311689714249417614635
maple309811202915176814141318884983967
ash25061748191415181813412527444104579
oak166122416115212521784366026687111
chestnut0.0.0.13051401718414717
other broadleaves1645202890149831722611718561696358
total6392338653448445849119742273573488472

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24027/13369

NFI1

volume*: main tree species · production region
unit: m3/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1983/85

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesm3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %
spruce108.58154.17228.16178.3571.515157.93
fir59.8959.81184.3917.41710.93646.55
pine13.41819.1184.35616.6141.07912.410
larch2.0383.8311.55135.31027.01914.98
stone pine0.0.0.0.0.0.4.7200.0.1.420
other conifers0.5601.3610.1570.2500.0.0.442
beach98.9783.2867.81122.11420.61657.94
maple15.9119.0148.5144.5180.7497.97
ash12.91721.3147.3184.3252.3449.99
oak8.52218.4151.0520.6435.5266.511
chestnut0.0.0.0.0.0.0.45133.2173.917
other broadleaves8.51912.8144.7167.21715.3169.18
total328.93382.93407.74291.53188.06328.72

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24028/13370

NFI1

stem number: main tree species · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1983/85

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesn/ha± %n/ha± %n/ha± %n/ha± %n/ha± %n/ha± %
spruce128.99148.07262.16226.1579.116182.03
fir86.41058.11276.6919.1179.23949.85
pine18.92115.0212.45042.8162.68720.011
larch1.7332.8320.45036.21134.71915.69
stone pine0.0.0.0.0.0.12.3170.0.3.617
other conifers3.5553.0440.6501.4450.0.1.827
beach161.87110.57104.71039.91383.91894.94
maple32.71119.11523.41412.2182.74318.57
ash27.51832.21219.61811.1267.63019.98
oak15.03021.4202.0361.53214.1259.713
chestnut0.0.0.0.0.0.0.96199.81811.618
other broadleaves25.81838.31425.71929.51487.71436.67
total502.33448.33517.74432.93421.36464.12

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24029/13371

NFI1

stem number: main tree species · production region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1983/85

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
spruce2505993345385430067071469571161930963
fir16789101312312158669597017110840528565
pine367321339021498501337916310872125111
larch332336303291501132511419419165709
stone pine0.0.0.3860170.386017
other conifers681556884412650444450.193927
beach3145572496972169110124821310146191007434
maple63611143081548561438021832343196507
ash53521872801340691834592691531210758
oak29143048362041636464321707261033713
chestnut0.0.0.2746112067191234118
other broadleaves5005188656145327199235141060714388307
total9762041013323107240413540945094774925482

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24030/13372

NFI2

stem number: main tree species · production region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1993/95

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
spruce23946103607885543176734869823151926273
fir16115101171012149629553915101040493355
pine329023259621522471168516322871841512
larch40338855292506211262124522201729210
stone pine0.0.0.40651830100409518
other conifers6454685039187418654812100256024
beach300267235447212801012423141015219974254
maple62111144941554691339871851234206737
ash543318707913362418367526129130211029
oak27293148712144135521291831261039214
chestnut0.0.0.2746111900191217418
other broadleaves47251674721551181811437141220315409557
total935244995504107283413308145360874870452

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24031/13373

NFI2

stem number: main tree species · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1993/95

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesn/ha± %n/ha± %n/ha± %n/ha± %n/ha± %n/ha± %
spruce123.210159.68267.66215.3581.215181.53
fir82.91051.81272.2917.7158.44046.55
pine16.92311.5212.54737.4162.78717.412
larch2.1383.8291.26236.01237.41916.39
stone pine0.0.0.0.0.0.13.0180.31003.918
other conifers3.3463.8390.9412.8480.11002.424
beach154.57104.26102.71039.71484.01991.84
maple32.01119.91526.41312.7174.23319.57
ash28.01831.31317.51811.72610.73019.99
oak14.03121.6212.1351.72915.1269.814
chestnut0.0.0.0.0.0.0.96198.41811.518
other broadleaves24.31633.11524.71836.613100.91438.67
total481.24440.43517.94425.43443.36458.92

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24032/13374

NFI2

volume*: main tree species · production region
unit: m3/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1993/95

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesm3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %
spruce111.68167.87250.05182.0582.914168.13
fir67.9965.51187.9918.71710.43750.25
pine13.21915.8184.65417.1151.17411.810
larch1.8354.4321.84638.41031.11916.59
stone pine0.0.0.0.0.0.5.6190.01001.719
other conifers1.6751.6480.1490.2480.21000.737
beach114.8792.7779.11124.11424.51666.14
maple16.9109.91311.9136.0171.2439.46
ash16.71829.0158.4195.4263.33612.810
oak9.22320.5161.4420.8416.2287.312
chestnut0.0.0.0.0.0.0.65241.0174.817
other broadleaves7.51913.0165.2178.71720.31410.08
total361.13420.23450.43307.43222.16359.42

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24033/13375

NFI2

volume*: main tree species · production region
unit: 1000 m3
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 1993/95

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %
spruce21691837915751781656944510020151783513
fir13188101479711182149583917125538532935
pine25731935711895554533615139741257310
larch3563598532373461199711376119174729
stone pine0.0.0.1753192100175519
other conifers3027537248194976481810078737
beach2231772095871638411753014295816701474
maple3280112245132464131866181414399957
ash324218656216173519167826395361361210
oak178723462516292422434175528770212
chestnut0.0.0.18052496118514117
other broadleaves145719293616108117270617245114106318
total7019249496649329749614942685673814602

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24034/13376

NFI3

volume*: main tree species · production region
unit: 1000 m3
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2004/06

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %1000 m3± %
spruce20383828252850311660877511272141710953
fir15195101503211173099708617145736560805
pine23402135301790256541614120891230810
larch30835101730371451343411455418196849
stone pine0.0.0.1753197100175919
other conifers559675144328481193563100128234
beach2249372249871767311866714447416758064
maple38071130091331191422251723441123946
ash349918780116224320252332566341663110
oak184624466518322403593995425814512
chestnut0.0.0.14951511217526117
other broadleaves168420346216118118356318323214131228
total72113489780493459410617043204663935682

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24035/13377

NFI3

volume*: main tree species · production region
unit: m3/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2004/06

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesm3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %m3/ha± %
spruce104.98125.08242.96194.6593.214161.23
fir78.21066.51183.6922.71712.13652.85
pine12.02115.6174.45617.3141.08911.610
larch1.6354.5301.84542.91137.71818.59
stone pine0.0.0.0.0.0.5.6190.11001.719
other conifers2.9672.3430.1480.4350.51001.234
beach115.7799.5785.31127.71437.01571.44
maple19.61113.31215.1137.1171.94111.76
ash18.01834.51610.8198.1324.73415.710
oak9.52420.6181.6401.1397.9257.712
chestnut0.0.0.0.0.0.0.55142.3175.016
other broadleaves8.72015.3165.71811.41826.71312.48
total371.03397.23451.24339.43265.05370.92

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24036/13378

NFI3

stem number: main tree species · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2004/06

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesn/ha± %n/ha± %n/ha± %n/ha± %n/ha± %n/ha± %
spruce107.310124.99226.67222.8589.314166.33
fir85.4947.71366.6918.0159.73845.25
pine12.32411.5243.14836.1162.39016.212
larch1.0343.5311.95637.41244.82017.410
stone pine0.0.0.0.0.0.13.3190.51004.019
other conifers3.8374.9340.8453.5340.21002.919
beach147.07101.17101.11039.51396.61890.84
maple33.91026.91528.31315.5166.33622.87
ash24.31729.91317.91814.42613.12920.09
oak13.03417.6211.9352.63916.6249.114
chestnut0.0.0.0.0.0.0.561101.71811.718
other broadleaves24.11534.51420.91642.914102.41540.27
total452.14402.44469.14446.43483.45446.72

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24037/13379

NFI3

stem number: main tree species · production region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2004/06

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
spruce208521028223946950769695610794141765134
fir1659091077713138019562315117438479666
pine240024260124633491128117280901719612
larch20134795313925711690125417211849510
stone pine0.0.0.41671961100422819
other conifers740371096341574510983424100311719
beach285667228497209461112352131167618963895
maple65921060871558711348411676536241567
ash472917675113371518449726157830212719
oak2521343970213913582439200225970814
chestnut0.0.0.1506212296181244618
other broadleaves46861678081443201613414141238115426107
total87878490959497176413963345844864740942

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24038/13380

NFI4a

stem number: main tree species · production region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
spruce200211026300945107771711610816151739554
fir175701010500121469310575215118139496975
pine225725204028647511068118322881594713
larch18434737284615910662115256211730010
stone pine0.0.0.43891991100448019
other conifers811381147342783311903324100345119
beach272857210526199631011762141195218920154
maple70931260081662671351371683840253437
ash427916731213386616403120170928211968
oak2291333539212273982644188126876314
chestnut0.121000.1506212355181251618
other broadleaves45431577391340051612572141294815418067
total86333486386495514413886445937364664702

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24039/13381

NFI4a

stem number: main tree species · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid: terrestrial grid NFI4 pensum 2009–2011
state 2009/11

production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main tree speciesn/ha± %n/ha± %n/ha± %n/ha± %n/ha± %n/ha± %
spruce103.010116.49217.77229.3589.414163.93
fir90.4946.51270.9918.4159.83946.85
pine11.6259.0283.15134.1182.78815.013
larch0.9343.3272.25934.11143.52016.310
stone pine0.0.0.0.0.0.14.0190.81004.219
other conifers4.2385.1341.3333.8330.21003.319
beach140.4793.1696.41037.61498.81786.74
maple36.51226.61630.31316.4166.94023.97
ash22.01532.31318.71612.92014.12820.07
oak11.83315.7211.1392.64415.6268.314
chestnut0.0.0.11000.0.0.562102.21811.818
other broadleaves23.41534.21319.31640.214107.11539.47
total444.23382.24461.14443.93491.05439.52

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 20.03.2012 #24040/13382
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