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NFI1NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane34774....34774
colline/submontane-101468....-101468
total-667107....-667107
AIupper subalpine........
lower subalpine371016208-710037111
upper montane1108232100-20865-66262
lower montane20168..1146431648
colline/submontane....-8273-8273
total349473889-18392204121
ARupper subalpine........
lower subalpine........
upper montane37680-21001159549064
lower montane-88380..41266324131
colline/submontane-1393..1325611964
total275162-21006594393253
BEupper subalpine2582-3790397127178
lower subalpine5625974204-62984574123
upper montane-131528-210184154229120175
lower montane-270290-74157144039109687
colline/submontane-200545-13100-160233-217844
total-181875-261165279936720230
BL/BSupper subalpine........
lower subalpine........
upper montane25100....25100
lower montane41569..7610349159
colline/submontane90326..79134169182
total53070..1558468556
FRupper subalpine........
lower subalpine90289-029312156201245164
upper montane-317163-6610179248410154
lower montane-248251710038275141476
colline/submontane-33615746100-9163-381140
total-812111-13646123945415239
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane32556....32556
total32556....32556
GLupper subalpine........
lower subalpine2884812652-2613938840
upper montane15951206683224068629
lower montane5699-25811-95209-41576
colline/submontane....-87133-87133
total503333305911323794638
GRupper subalpine6102929839137938228724
lower subalpine1299365246965882248132
upper montane14372145454105157294224
lower montane231123461636792995637
colline/submontane-180111..7012652151
total339720132235446722918613
JUupper subalpine........
lower subalpine........
upper montane188108109601665346347
lower montane49866231343717789248
colline/submontane101350..25875358110
total787651325579544171435
LUupper subalpine........
lower subalpine1818160100-136102105198
upper montane-2302149773174114401313
lower montane134391..35040483110
colline/submontane166261..-25062165268
total2513161565938576792102
NEupper subalpine........
lower subalpine12477..410012875
upper montane13522713159-41125132328
lower montane113221518381104245109
colline/submontane50172..-3310018527
total163927647411972171327
NWupper subalpine........
lower subalpine25841-8281-8217895211
upper montane-11100-165978170-94180
lower montane128214-44100-69163142081
colline/submontane36100..-10872-72121
total41272-29160-178115-57683
OWupper subalpine9100..391004983
lower subalpine180155641433313057552
upper montane-32494-5519989321-290147
lower montane3044811100-7424224193
colline/submontane55103..2563180211
total224197207314108865484
SGupper subalpine....1410014100
lower subalpine-4454910683-12224549764
upper montane547457426172581200301
lower montane375109-634524358280472
colline/submontane-174149..-113798-184260
total211316173176498145882113
SHupper subalpine........
lower subalpine........
upper montane........
lower montane35939..6310042236
colline/submontane91832..-3810088034
total127724..25303130224
SOupper subalpine........
lower subalpine3389....3389
upper montane181032..-2575-72492
lower montane2081633010099122337106
colline/submontane109425..46199155303
total36815630100120127518113
SZupper subalpine........
lower subalpine221095-889130140144205
upper montane-22712514783206169125366
lower montane64738-18100-16015546973
colline/submontane22972..766530556
total67068120103253181104360
TGupper subalpine........
lower subalpine........
upper montane....3110031100
lower montane50148..4511654645
colline/submontane-185283..48283-137393
total317171..124120441127
TIupper subalpine1585835852863347928
lower subalpine285332974497624155818
upper montane5720037841216216259715
lower montane12456..202618215017
colline/submontane50840..261512312211
total113124709298065799066
URupper subalpine110026100..2798
lower subalpine140711471264911133662
upper montane28144592631334647241
lower montane567324692305231041
colline/submontane84100..9312617781
total561322559350535132223
VDupper subalpine55100....55100
lower subalpine782444224633469153829
upper montane1724263425856745263320
lower montane-1043665910039760-586124
colline/submontane154728..18494173127
total30663182334148230537119
VSupper subalpine265373493872224133617
lower subalpine249119103637165922294420
upper montane292508043190638200322
lower montane17554..4753865131
colline/submontane-65149112683104435752
total91640230020407313728910
ZGupper subalpine........
lower subalpine....-38100-38100
upper montane-103152-66100-57187-22686
lower montane22359..4110626551
colline/submontane-52207..4585-71671
total68322-66100-81644-54658
ZHupper subalpine........
lower subalpine........
upper montane15472..1110026273
lower montane-398130..-42225-440120
colline/submontane-81389..-27565-108869
total-119766..-30666-150255
Switzerlandupper subalpine11242067027248023427415
lower subalpine4485212771233934271118914
upper montane4745302150328090151498413
lower montane3049581062837275151043020
colline/submontane-61930214462372522325063
total1278323584117255048441288
© WSL, Swiss National Forest Inventory, 19.06.2020 #842534/308865
NFI3
volume
processes in channels SilvaProtect · main tree species
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
processes in channels SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce115.55138.25242.95148.5633.821146.63
fir76.7762.8785.7811.7195.86355.64
pine12.01416.5114.04217.0135.65213.07
larch1.4356.1171.76131.0931.01611.17
stone pine0.0.0.0.0.21006.8170.4631.617
other conifers1.5444.3260.0820.4340.0.1.822
beech104.4496.1552.01016.7208.63468.73
maple14.5811.899.9143.9182.4669.95
ash12.91226.7913.6195.1367.13415.37
oak13.31521.1112.0312.5323.54811.08
chestnut0.0.0.3820.0.0.48330.8261.725
other broadleaves11.21712.7104.6199.81928.91711.27
total363.32396.62416.53253.94157.98347.51
inside perimeterspruce65.120115.618221.85196.6472.49162.73
fir95.61686.619109.6724.41013.31946.75
pine13.8368.5392.53810.6141.8646.612
larch0.0.0.4991.65247.8736.31030.55
stone pine0.0.0.0.0.51006.0150.0.2.715
other conifers4.0680.0990.6670.2560.2980.537
beech160.89109.11379.3920.31149.31250.65
maple24.71623.43016.2107.2112.3249.47
ash19.23755.92212.2144.6184.9228.99
oak2.95110.9420.9360.8336.7222.816
chestnut0.0.0.0.0.0.0.35030.5117.711
other broadleaves7.5225.3376.5148.61226.3912.36
total393.66415.76451.63327.32243.83341.41
outside perimeterspruce102.21538.442171.722183.01061.730139.68
fir77.92042.23897.82714.0341.29938.715
pine19.1400.0.0.0.27.2220.0.17.120
larch1.3996.1985.19946.72520.76125.723
stone pine0.0.0.0.0.0.7.6320.0.3.533
other conifers0.0.3.6550.7750.1670.0.0.440
beech158.412175.127180.81526.3246.05081.110
maple13.52630.12612.3335.5251.6719.114
ash14.73439.63726.1367.4327.14913.117
oak1.79312.5424.5663.54613.3485.025
chestnut0.0.0.0.0.0.0.57963.9238.326
other broadleaves7.53118.27111.17310.82232.32613.216
total396.35365.913510.110332.86207.89354.84
totalspruce109.35134.94230.13176.6363.38152.32
fir78.7664.1697.4518.5910.91851.23
pine12.81215.7103.23014.692.54110.86
larch1.3335.7171.83741.2534.2819.34
stone pine0.0.0.0.0.3796.4110.1632.111
other conifers1.6374.0260.3590.3300.1981.219
beech114.6498.4470.0619.5937.81162.62
maple15.5712.9813.085.892.3249.74
ash13.71128.9813.4115.0175.51712.85
oak11.21420.2101.6231.7226.4187.57
chestnut0.0.0.2820.0.0.34432.5104.49
other broadleaves10.51512.2105.7129.31027.2711.75
total369.22397.42436.82299.22222.93345.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #842535/308866
NFI4
volume
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine0.0.1.00.50.20.219.33.613.72.116.53.92.20.2
lower subalpine4.20.429.12.525.53.040.35.642.23.720.84.414.80.7
upper montane13.60.935.63.033.13.520.84.324.63.518.04.220.30.9
lower montane31.71.326.42.931.13.59.82.812.92.68.42.828.21.0
colline/submontane50.41.48.01.610.22.19.72.76.61.536.25.434.61.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterupper subalpine0.0.0.0.0.0.5.43.56.74.53.23.12.31.0
lower subalpine1.31.321.19.212.27.146.411.039.315.76.54.619.03.8
upper montane9.67.727.311.431.49.628.110.431.212.635.08.428.74.3
lower montane36.312.437.013.047.010.39.55.021.312.422.46.930.44.4
colline/submontane52.913.014.78.09.44.510.66.01.51.532.87.219.63.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterupper subalpine0.0.0.70.30.30.214.32.015.42.77.11.45.80.6
lower subalpine1.50.926.62.314.92.348.63.142.03.218.92.125.71.1
upper montane16.52.542.82.639.83.226.42.831.43.034.42.633.61.2
lower montane48.63.422.52.232.13.26.51.38.51.616.32.021.91.0
colline/submontane33.43.27.51.512.82.24.30.92.70.823.21.913.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalupper subalpine0.0.0.80.30.20.114.71.614.51.88.31.23.70.3
lower subalpine3.80.427.61.619.31.846.92.642.02.418.31.819.50.6
upper montane14.00.839.31.936.42.325.52.328.82.231.82.126.20.7
lower montane34.11.224.51.732.62.37.21.110.51.415.51.725.60.7
colline/submontane48.11.27.81.111.51.45.70.94.20.726.01.725.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #842536/308867
NFI1
volume
rockfall SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine0.0.26652741102942830609
lower subalpine45448767218427713902676021284004
upper montane1329151751181602167171852522387594
lower montane16552526572412686742681030728603853
colline/submontane186734550632421212267412120715818302
total530612841532413723307564309392124351
inside perimeterupper subalpine0.0.0.5354517110444
lower subalpine261000.1207513551910660160717
upper montane156550.2034918631756126278213
lower montane456320.3374119111729629300013
colline/submontane4503010984262407402353821209813
total10892010984921245923915511495927
outside perimeterupper subalpine0.0.53744270912691655938
lower subalpine134600.8477824920439719375023
upper montane2561132214919782521612568557510323
lower montane5163926081412546667138258210296124
colline/submontane26961243421052671128391239447190885
total105546717284612536035421862131428262
totalupper subalpine0.0.79547064616141487576
lower subalpine470587672117025540177348378675102
upper montane16008519731636005430646479416925732
lower montane22172429179425569412893631859929972
colline/submontane2181945951529741862538568851030162
total6470419143418841929703312326433648531
© WSL, Swiss National Forest Inventory, 19.06.2020 #842537/308868
NFI2
volume
rockfall SilvaProtect · main tree species
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %± %±
n/aspruce33.20.927.81.627.01.96.81.323.81.93.30.826.50.6
fir14.60.78.70.85.40.80.30.20.90.40.50.48.90.4
pine3.40.30.50.20.30.11.60.54.90.70.60.32.20.2
larch0.90.10.30.10.20.15.91.05.50.72.10.51.50.1
stone pine0.0.0.0.0.00.01.00.31.80.40.00.00.30.0
other conifers0.50.10.00.00.00.00.00.00.10.00.0.0.20.0
beech21.60.75.00.75.60.70.30.21.00.30.60.311.10.4
maple2.40.20.90.21.30.20.00.00.10.00.20.11.40.1
ash3.80.30.70.21.40.30.30.10.20.10.30.12.00.1
oak3.80.30.20.10.20.10.20.10.20.20.40.21.70.1
chestnut0.00.00.0.0.0.0.30.20.00.03.61.00.30.1
other broadleaves2.40.20.80.20.90.20.90.40.70.22.40.51.60.1
total86.50.844.82.042.32.517.72.039.22.414.11.757.80.7
inside perimeterspruce0.20.10.90.43.20.82.40.81.40.61.70.71.10.2
fir0.10.10.10.00.40.20.50.40.30.30.40.40.20.1
pine0.10.00.00.00.20.10.40.20.60.30.30.30.20.0
larch0.00.00.10.10.30.22.30.80.10.10.70.30.30.1
stone pine0.0.0.00.00.0.0.00.00.20.10.0.0.00.0
other conifers0.0.0.0.0.00.00.0.0.0.0.0.0.00.0
beech0.40.10.70.21.40.50.20.10.20.10.70.30.60.1
maple0.10.00.10.00.20.10.00.00.0.0.10.10.10.0
ash0.00.00.00.00.30.10.10.00.0.0.20.10.10.0
oak0.00.00.00.00.00.00.10.00.0.0.10.10.00.0
chestnut0.0.0.0.0.0.0.20.10.0.1.70.60.10.0
other broadleaves0.00.00.10.10.20.10.40.20.0.1.10.30.20.0
total0.90.21.90.56.21.26.51.42.80.87.21.32.80.3
outside perimeterspruce3.10.330.11.525.61.838.22.243.12.225.52.119.50.5
fir2.70.311.40.99.00.93.10.81.90.43.90.85.40.3
pine0.40.10.30.10.90.36.31.01.40.30.30.20.90.1
larch0.10.00.20.10.60.221.71.87.40.911.71.23.10.2
stone pine0.0.0.00.00.0.2.10.41.40.30.0.0.30.0
other conifers0.00.00.10.00.00.00.00.00.00.00.00.00.00.0
beech4.30.47.90.810.01.01.40.41.40.513.81.56.00.3
maple0.60.11.50.22.50.30.40.10.30.10.30.11.00.1
ash0.90.20.80.11.50.30.60.20.20.11.20.30.90.1
oak0.20.10.20.10.10.10.20.10.10.12.30.50.30.0
chestnut0.0.0.0.0.0.0.10.00.00.012.11.30.90.1
other broadleaves0.20.00.80.11.20.21.80.30.70.27.60.81.20.1
total12.60.853.32.051.42.575.82.358.02.478.72.039.40.7
totalspruce36.60.958.81.355.81.747.42.068.31.630.52.147.10.6
fir17.40.720.21.114.71.14.00.93.20.64.91.014.40.4
pine3.90.30.80.21.40.38.31.16.90.81.30.53.30.2
larch0.90.10.60.21.10.329.81.913.01.114.51.34.90.2
stone pine0.0.0.00.00.00.03.20.53.40.50.00.00.60.1
other conifers0.50.10.10.00.00.00.00.00.10.00.00.00.30.1
beech26.30.813.51.017.01.21.80.42.50.615.11.517.70.4
maple3.00.22.40.24.00.40.50.10.30.10.70.22.40.1
ash4.70.31.60.23.30.40.90.20.50.21.70.33.00.2
oak3.90.30.40.10.40.10.50.10.40.22.80.52.10.1
chestnut0.00.00.0.0.0.0.50.30.10.117.41.61.30.1
other broadleaves2.60.21.70.22.20.33.10.51.40.311.10.92.90.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #842538/308869
NFI2
volume
rockfall SilvaProtect · main tree species
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce33.21.441.81.361.11.860.42.123.54.845.90.8
fir19.91.214.90.919.71.44.40.83.72.515.40.6
pine3.40.44.30.40.90.47.51.04.42.23.90.3
larch0.40.11.40.20.50.311.61.114.73.12.60.2
stone pine0.0.0.0.0.00.03.00.50.20.10.40.1
other conifers0.20.10.80.20.00.00.10.10.0.0.40.1
beech29.91.321.71.011.71.16.31.34.41.919.30.6
maple3.50.32.20.22.00.31.40.31.70.62.40.1
ash3.20.45.10.52.40.41.20.32.51.03.50.2
oak3.60.54.80.50.40.10.80.32.61.33.00.2
chestnut0.0.0.00.00.0.0.20.225.55.70.50.1
other broadleaves2.60.42.80.31.20.23.10.516.93.32.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeterspruce17.26.468.00.022.114.549.45.023.67.738.94.0
fir9.85.70.0.6.23.56.92.35.85.47.01.9
pine9.45.30.0.1.21.26.92.24.64.56.41.7
larch3.13.10.0.0.0.12.73.29.94.210.12.2
stone pine0.0.0.0.0.0.1.40.80.0.0.80.5
other conifers0.0.0.0.0.0.0.00.00.0.0.00.0
beech51.410.40.0.56.813.313.93.110.43.320.83.1
maple6.22.718.40.02.11.11.70.41.70.82.40.5
ash0.60.410.70.05.22.82.71.12.51.12.60.7
oak0.10.10.0.3.32.90.20.21.60.90.70.3
chestnut0.0.0.0.0.0.0.70.524.27.14.91.5
other broadleaves2.21.32.90.03.12.33.51.215.74.25.51.1
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterspruce22.52.529.03.751.01.762.51.432.32.549.41.0
fir22.52.420.23.423.11.46.40.75.01.113.60.6
pine4.11.21.60.70.60.24.10.50.40.22.30.2
larch0.10.11.10.70.40.214.11.014.91.58.00.5
stone pine0.0.0.0.0.10.11.80.30.0.0.70.1
other conifers0.30.20.20.10.10.10.00.00.00.00.10.0
beech38.22.727.83.017.81.45.80.717.51.915.20.7
maple4.60.74.91.23.10.31.90.20.40.22.40.2
ash5.31.410.71.92.20.31.00.21.50.42.30.2
oak0.50.33.10.90.30.10.30.13.00.60.80.1
chestnut0.0.0.0.0.0.0.00.015.41.62.20.2
other broadleaves2.00.41.50.51.40.22.10.29.61.02.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.
totalspruce30.91.240.71.355.61.260.91.130.52.147.10.6
fir20.21.115.30.921.41.05.80.54.91.014.50.4
pine3.70.44.10.40.70.25.40.51.30.53.30.2
larch0.40.11.30.20.40.213.20.714.51.35.00.2
stone pine0.0.0.0.0.00.02.10.20.00.00.60.1
other conifers0.20.10.80.20.10.00.10.00.00.00.30.1
beech31.91.222.20.915.20.96.50.615.11.517.70.4
maple3.70.32.50.22.60.21.70.20.70.22.40.1
ash3.60.45.60.52.30.21.20.21.70.33.00.2
oak3.00.44.70.40.40.10.50.12.80.52.10.1
chestnut0.0.0.00.00.0.0.20.117.41.61.30.1
other broadleaves2.50.32.70.31.30.22.50.211.10.92.90.1
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #842539/308870
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane18769....18769
colline/submontane-285187....-285187
total-97557....-97557
AIupper subalpine........
lower subalpine45873471-2310015277
upper montane974510100-24867-141126
lower montane12193..83509549
colline/submontane....-12797-12797
total113494459-18994-32610
ARupper subalpine........
lower subalpine........
upper montane2494213100785334032
lower montane-49778..127137-370116
colline/submontane-2471..497325157
total-2721491310025470-49780
BEupper subalpine107429796724553
lower subalpine38986174564599067284
upper montane102263-70444299116331162
lower montane-595771225934192-133422
colline/submontane-10435413100-69151-172238
total-148958268124414173-807143
BL/BSupper subalpine........
lower subalpine........
upper montane15100....15100
lower montane9180..-92125-029414
colline/submontane-23797..-22253-23998
total-131184..-94131-224120
FRupper subalpine........
lower subalpine2328437814234231178
upper montane10821016982906541470
lower montane226124151001675440871
colline/submontane-407822210010474-84034
total52695914750950112649
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-63197....-63197
total-63197....-63197
GLupper subalpine........
lower subalpine198435363256527633
upper montane-17310312546-41220-89231
lower montane-352116-14387-17553-384111
colline/submontane....17941794
total-32713716453-17816-179264
GRupper subalpine155461024875370101053
lower subalpine7743513614135584126535
upper montane2877015211684342128234
lower montane-29699388618583-73453
colline/submontane-12580..1956269225
total7945842862233131355325
JUupper subalpine........
lower subalpine........
upper montane-522806260765287178
lower montane-2311892974-122105-65773
colline/submontane28265..-140140141190
total2061779147-76419222218
LUupper subalpine........
lower subalpine11028649100-14267-92153
upper montane-50756-97065163-45167
lower montane120295..9795217168
colline/submontane-302105..36172-266121
total-688814012356319-59199
NEupper subalpine........
lower subalpine9759..1210010953
upper montane53041-11283-4911947049
lower montane-374504382-35164-30605
colline/submontane10969..-4810061148
total7004132148-1217961050
NWupper subalpine........
lower subalpine13144-1456437817237
upper montane21003475351167165
lower montane-25579161004281-53128
colline/submontane-5100..92434549
total1031534961916524369
OWupper subalpine12100..111002371
lower subalpine11710919430889522476
upper montane25501416188289154185
lower montane17074-26100549419870
colline/submontane3287..-855524224
total356613526423211762356
SGupper subalpine....1410014100
lower subalpine2483359724912435731
upper montane1238111247-130267234124
lower montane-4576327235116231-314127
colline/submontane-17583..-26259-43748
total-26113319846-84494-147372
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-101121..1310043194
colline/submontane29851..1010030850
total28866..247031261
SOupper subalpine........
lower subalpine1286....1286
upper montane7680..-1312663100
lower montane-18813718100-49137-220122
colline/submontane138210..8366221134
total381042181002044375534
SZupper subalpine........
lower subalpine24837-32923331725057
upper montane196394568-25994-181411
lower montane30435-17100-129162158148
colline/submontane7156..3016510263
total81919-31394-32410549277
TGupper subalpine........
lower subalpine........
upper montane....-9100-9100
lower montane24734..-1819453315
colline/submontane-227137..-17499-244132
total-203173..-45210-248147
TIupper subalpine447327705012012158
lower subalpine9642132582256445337
upper montane625679855223466329
lower montane4073..3329437284
colline/submontane17862..6023278028
total4203123843173125238819
URupper subalpine31005100..972
lower subalpine985574874411221744
upper montane775113852-2036719655
lower montane20943374717112447
colline/submontane35100..1284416440
total23533249392245070822
VDupper subalpine40100....40100
lower subalpine136176141633736831592
upper montane483381388311411373634
lower montane-661771910022344-419124
colline/submontane-110339..71591-103377
total-1126132994938163568130
VSupper subalpine1233368952514744332
lower subalpine92506298375024180940
upper montane15379328383613970428
lower montane7184..-80116-91283
colline/submontane421035069-2534767154
total2609574524100930201421
ZGupper subalpine........
lower subalpine....0.0.
upper montane-156102-6100-7090-23175
lower montane-11722..4410533282
colline/submontane-44170..2589-19416
total-21091-6100-17474-21797
ZHupper subalpine........
lower subalpine........
upper montane20194..311005198
lower montane-185169..-28231-212150
colline/submontane-169245..-81146-249173
total-333154..-77178-411129
Switzerlandupper subalpine3882523137108550170433
lower subalpine243827117526175036536318
upper montane158043119835209337487123
lower montane-20706030244139651-372387
colline/submontane-1664738651-75734-165381
total672292299218624823991225
© WSL, Swiss National Forest Inventory, 19.06.2020 #842540/308871
NFI2NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine..56721010018443371322654288721
lower subalpine45259375150100326305809654134329344424
upper montane133048-161255429130208488652821569143488
lower montane-305244-47512957582421851282068447-269959
colline/submontane-75962219214320122273120-3765240639-728223
total-886524-14648420373981237195229131320-421563
inside perimeterupper subalpine..-210421310025147160362114263325
lower subalpine-163825334937735706334725626445233420
upper montane29944-6017756143463449020125566106758
lower montane12558-85182-88252..42134..-64859
colline/submontane..110769..8866....88100
total40840-154360862411507227644372931411721
outside perimeterupper subalpine..356481004993010044940630195227
lower subalpine30762582721921201276246296478027316529
upper montane269739696638213860451434102183021448824
lower montane2441903421643491562106733244150716298332
colline/submontane-57781-188152331044592122025413982092679
total-34203414157996489264818260130592191351414
totalupper subalpine..885831599352215353388221347117
lower subalpine46659116679157223228719206630138719894415
upper montane189935-124494137158127530138838229919698925
lower montane-268353-218385835902526350161159115279669
colline/submontane-817321498725379722074-175129180418-626729
total-849126-203831386331496813531719796381341625
© WSL, Swiss National Forest Inventory, 19.06.2020 #842541/308872
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine..566541001233311558894838725
lower subalpine22610243810783919924757313713942238327
upper montane9034271594306109153792129314244164942
lower montane-111385-144282-655937184-298984172-209859
colline/submontane-191461-384728414642103-1307517861-177867
total-189881384201578124260956307358825543358
inside perimeterupper subalpine..297951006895171611114123038
lower subalpine-2319342742184472983713114913458115127
upper montane25343-41781460253283815710374138123234
lower montane104491345621429..3983..29844
colline/submontane..3774..5069....8851
total335385866466925745243447431943299818
outside perimeterupper subalpine..186913100251476378417858109751
lower subalpine3572484991251115024124412133649172637
upper montane29344442103-287160361397093572142223935
lower montane27112838886201198-801169715039778127356
colline/submontane-54370-157150-99197-25347899669131-441252
total56942117566-471400100930177538232322629223
totalupper subalpine..103442166443327697037832171433
lower subalpine239991348511148208094011064060931526018
upper montane1449294721474791217042810783293635512022
lower montane-738137378140-433169-91283-16320243771-527272
colline/submontane-245750-157189-15150267154-4131586927-173476
total-1507108214453120182201421275031323017983325
© WSL, Swiss National Forest Inventory, 19.06.2020 #842542/308873
NFI1NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine..81641100265374333434239112220
lower subalpine627541322405856624911911224146330436721
upper montane300426-4342174891272925011942431250485729
lower montane230629931781446361755423512112357314055
colline/submontane-2590704916541662-65149-17411049441-1428132
total1271182239255293631916402809231734191205824
inside perimeterupper subalpine..-37902310034938138671914066328
lower subalpine-02432661447335641036374058842435281523
upper montane40835-32414241878804313226551640214433
lower montane20451-1866629785..47155..93305
colline/submontane..37140..11268....14862
total612301045398055623012091247113123586417
outside perimeterupper subalpine..8162131007222411124656328249123
lower subalpine3689578131109297165922430126120721401927
upper montane491452701268207690638287169296417816915
lower montane160433166738744784753839340227816716215
colline/submontane268171-50697-2021153104429244300911380921
total240031497624166759407313251436100217256508
totalupper subalpine..125643772133617168332109620427715
lower subalpine663512515381029532944201956402094151120114
upper montane3903211942631727542003221803333793141517013
lower montane20397524124022193665131674492401161039620
colline/submontane-23228047710039612535752118195350211252981
total428356747123540825729010623418128866435728
© WSL, Swiss National Forest Inventory, 19.06.2020 #842543/308874
NFI2NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane68375....68375
colline/submontane-126753....-126753
total-119958....-119958
AIupper subalpine........
lower subalpine201576076-181006196
upper montane192386100-10611291161
lower montane11078..1215223144
colline/submontane....50715071
total3223465704531143242
ARupper subalpine........
lower subalpine........
upper montane56430-31001015366226
lower montane-221134..2628741894
colline/submontane-12083..10058-19594
total223157-31004635068458
BEupper subalpine1594-21043167329100
lower subalpine7256186205-561025102706
upper montane-67385-321117243192-751109
lower montane-135651-82167323148-111476
colline/submontane-245631-47100-46976-297128
total-439628-366120571656-470533
BL/BSupper subalpine........
lower subalpine........
upper montane-2100....-2100
lower montane21597..-47216168137
colline/submontane-61753..17617-59957
total-40492..-29499-43392
FRupper subalpine........
lower subalpine-201133-208039302-218175
upper montane-55492-14010054754-147405
lower montane-827763610061437-73091
colline/submontane-45110544100-4483-451106
total-203242-8019156783-154560
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-51409....-51409
total-51409....-51409
GLupper subalpine........
lower subalpine195639760217031443
upper montane-023169229531586138746
lower montane1653650147-2756938499
colline/submontane....3412134121
total210873774018710177438
GRupper subalpine5232934329117042203626
lower subalpine1092365484877652241726
upper montane101525163127100651218327
lower montane128206441335553072844
colline/submontane-37252..36638-63857
total238625109832387221735714
JUupper subalpine........
lower subalpine........
upper montane-43452926514852196108
lower montane15321411243-8234982530
colline/submontane-174168..45169-170210
total-647421036470521109548
LUupper subalpine........
lower subalpine4825756100-20675-102200
upper montane-860571797124117-71971
lower montane-243193..14756-97490
colline/submontane-39080..-23516-41480
total-144650738041620-133256
NEupper subalpine........
lower subalpine9768..810010563
upper montane8403541163-4411380038
lower montane-10922168721195878325
colline/submontane60138..-60100115207
total8894471912344698341
NWupper subalpine........
lower subalpine22443-16104-4723016194
upper montane-22100-171113-10480-20499
lower montane69325-1100-87112-201254
colline/submontane17100..-13880-12193
total28886-188102-28366-184194
OWupper subalpine3100..181002186
lower subalpine131178372432173938667
upper montane-214119-101035126227-98399
lower montane25049-3100-17011176293
colline/submontane45142..8109353207
total21517224592199174438112
SGupper subalpine....91009100
lower subalpine25063100841589050845
upper montane5757715447147204358125
lower montane-201923-182134125293-77755
colline/submontane-51456..-33297-84751
total-22726271377107549-481810
SHupper subalpine........
lower subalpine........
upper montane........
lower montane25658..3910029552
colline/submontane60737..-4810055941
total86330..-967985431
SOupper subalpine........
lower subalpine1464....1464
upper montane101139..3817104137
lower montane-26212722100-43256-284124
colline/submontane-224215..7086-154315
total-3711562210030438-320185
SZupper subalpine........
lower subalpine32146-31929916939057
upper montane-31310811154-194178-396122
lower montane58438-3100-16314441876
colline/submontane14768..826722949
total739597788-17625364096
TGupper subalpine........
lower subalpine........
upper montane....41004100
lower montane32866..497137658
colline/submontane-105548..53284-100352
total-72773..105146-62288
TIupper subalpine1095330872283536728
lower subalpine211351806261630100723
upper montane5325317973123224146424
lower montane8447..130917139216
colline/submontane40840..126222166919
total864273894446471058999
URupper subalpine910015100..2373
lower subalpine1704315647-5123732137
upper montane12489682291931321092
lower montane37737819110513573
colline/submontane50100..1825923250
total38936246692865792227
VDupper subalpine44100....44100
lower subalpine634443374529973127130
upper montane1035371978330174153330
lower montane-1628421910024563-136352
colline/submontane61363..-4836656675
total6991285534079848204948
VSupper subalpine18443251474993093522
lower subalpine3058070633127624228619
upper montane208484634460451127530
lower montane42185..2106725263
colline/submontane7312088665921222074
total81237150722264818496813
ZGupper subalpine........
lower subalpine....-51100-51100
upper montane-181101-17100-34232-23288
lower montane75100..646213959
colline/submontane-111109..29130-82157
total-217103-1710071562-227108
ZHupper subalpine........
lower subalpine........
upper montane-14998..4910047169
lower montane-45098..-31277-48193
colline/submontane-86674..-26964-113559
total-131855..-25179-156948
Switzerlandupper subalpine8872163725194027346417
lower subalpine358623229720308830897115
upper montane132296101961442424676526
lower montane-270160-152006306831352537
colline/submontane-6648268410388783-567733
total-35547640232113406141387424
© WSL, Swiss National Forest Inventory, 19.06.2020 #842544/308875
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
AGupper subalpine........
lower subalpine........
upper montane........
lower montane18769....18769
colline/submontane-212255....-212255
total-242254....-242254
AIupper subalpine........
lower subalpine45873471-2310015277
upper montane914810100-24867-147121
lower montane12193..83509549
colline/submontane....-12797-12797
total107534459-18994-38509
ARupper subalpine........
lower subalpine........
upper montane2494213100785334032
lower montane-49778..127137-370116
colline/submontane-2471..497325157
total-2721491310025470-49780
BEupper subalpine286429796726346
lower subalpine300134178544698894862
upper montane-354150-8636139190-491446
lower montane-598771225935389-124455
colline/submontane-10675213100-69151-174538
total-169158256130528135-907138
BL/BSupper subalpine........
lower subalpine........
upper montane5578....5578
lower montane71107..-92125-21669
colline/submontane-226102..6695-220106
total-99247..-86143-185148
FRupper subalpine....2710027100
lower subalpine2368337816223633473
upper montane14416016983335849360
lower montane269105151001675445165
colline/submontane-2313882210010474103331
total62680914759844131542
GEupper subalpine........
lower subalpine........
upper montane........
lower montane........
colline/submontane-57220....-57220
total-57220....-57220
GLupper subalpine........
lower subalpine2034229145295726136
upper montane-15112012546-41220-67311
lower montane-352116-14387-17553-384111
colline/submontane....17941794
total-30015013965-121092-173274
GRupper subalpine248361124478068114047
lower subalpine9363015112854156162728
upper montane354587029386741129235
lower montane-31593408026760-84275
colline/submontane-99104..1926393171
total11244237377264627414322
JUupper subalpine........
lower subalpine........
upper montane-24110562607652-102260
lower montane-2311892974-122105-65773
colline/submontane29961..-140140159169
total3512019147-76419511051
LUupper subalpine........
lower subalpine-2341949100-14267-116125
upper montane-58949-97065163-53358
lower montane120295..9795217168
colline/submontane-302105..36172-266121
total-794714012356319-69884
NEupper subalpine........
lower subalpine12251..1210013347
upper montane57141-11283-4911951048
lower montane-374504382-35164-30605
colline/submontane10969..-4810061148
total7653932148-1217967547
NWupper subalpine........
lower subalpine17035-1456437821131
upper montane21003475351167165
lower montane-25579161008149-122065
colline/submontane-5100..92434549
total1421134961956228660
OWupper subalpine12100..111002371
lower subalpine2446219430939035653
upper montane25501416188289154185
lower montane17074-26100549419870
colline/submontane3287..-855524224
total483483526423711575448
SGupper subalpine....1410014100
lower subalpine321475972758645537
upper montane169621124712022840174
lower montane-5245527235155173-341118
colline/submontane-15197..-26259-41351
total-18520219846102411115494
SHupper subalpine........
lower subalpine........
upper montane........
lower montane-101121..1310043194
colline/submontane29851..1010030850
total28866..247031261
SOupper subalpine........
lower subalpine8124....8124
upper montane7680..-1312663100
lower montane-18613918100-49137-217123
colline/submontane171171..8366253117
total705651810020443107376
SZupper subalpine........
lower subalpine26036-32923331726255
upper montane185424568-19912431849
lower montane30435-21211-105200197119
colline/submontane7156..-100138-28515
total8211911413-37010046289
TGupper subalpine........
lower subalpine........
upper montane....-9100-9100
lower montane24734..-1819453315
colline/submontane-206156..-17499-224149
total-183197..-45210-228163
TIupper subalpine71573559679017344
lower subalpine17031143542885160029
upper montane1034683816692785623
lower montane10849..3718447866
colline/submontane27347..6463091925
total7252226140204021302615
URupper subalpine31005100..972
lower subalpine106527487598823940
upper montane914613852-4716718262
lower montane23833374727012845
colline/submontane-31729..1284412561
total22239249392125668324
VDupper subalpine4983....4983
lower subalpine156156141634729134485
upper montane589341428112610485631
lower montane-909611910022344-66785
colline/submontane62618..7159169578
total-5413773024940360651121
VSupper subalpine13943631032544745633
lower subalpine89259313355224092435
upper montane8283329384193783025
lower montane8672..-7911881431
colline/submontane491015069-1847381131
total4455875624109828229819
ZGupper subalpine........
lower subalpine....0.0.
upper montane-156102-6100-7090-23175
lower montane46213..4410590119
colline/submontane-44170..2589-19416
total-153131-6100-17474-160136
ZHupper subalpine........
lower subalpine........
upper montane20194..311005198
lower montane-229138..-28231-257125
colline/submontane-169245..-81146-249173
total-378136..-77178-455117
Switzerlandupper subalpine5512224436115847195229
lower subalpine330021119525210630660115
upper montane131665110839262330504725
lower montane-22855631942159845-367399
colline/submontane-12201018651-150379-1284105
total16611252952197336201194822
© WSL, Swiss National Forest Inventory, 19.06.2020 #842545/308876
NFI1NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine59655-024965368963252
upper montane3099224023552534402518
lower montane1283481995176651224733
colline/submontane374139..3117468582
total53512060130163830758915
Eastern Juraupper subalpine........
lower subalpine........
upper montane22100....22100
lower montane84238..1307697334
colline/submontane447127..-22479425136
total131247..108134142044
Western Plateauupper subalpine........
lower subalpine46184....46184
upper montane27787..-97100180144
lower montane-146553..54438-92186
colline/submontane95865..-9115186773
total-184518..35675172556
Central Plateauupper subalpine........
lower subalpine........
upper montane-22089..23158-198101
lower montane-108860..141449-107464
colline/submontane-189750..73338-189051
total-320533..44725-316134
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-179103..41100-139137
lower montane75298..10514885787
colline/submontane-202853..67371-196256
total-145683..213139-124399
Western Pre-Alpsupper subalpine........
lower subalpine24612211775-381254325173
upper montane-182327-7038810554280494
lower montane175145710028610346880
colline/submontane-2010031152-23769-121547
total21931686334128055158660
Central Pre-Alpsupper subalpine3265-4100371006665
lower subalpine354961071346350452492
upper montane-545125-3952395842374212
lower montane74082-48140102253171447
colline/submontane25286..-25199137465
total833115161634182942267844
Eastern Pre-Alpsupper subalpine........
lower subalpine1232033356174140300114
upper montane10854010876204240322235
lower montane118243-7263751498168943
colline/submontane24095..-17023770656
total16535063187722115238148
Northwestern Alpsupper subalpine54100-33100407161114
lower subalpine6304039558482107150840
upper montane308111-2511266025465983
lower montane212145-146694135447882
colline/submontane23490..2097644359
total143839-351143174537314828
Central Alpsupper subalpine110024100..2597
lower subalpine241951081724113239075
upper montane66324209985074478246
lower montane2914124713074162127
colline/submontane19271..1787037048
total7904536475103327218822
Northeastern Alpsupper subalpine....1210012100
lower subalpine2209121844-11717532193
upper montane186432041157541546684
lower montane1073134320-107242-63462
colline/submontane-14100..-51212-65167
total4025745660-18724367183
Southwestern Alpsupper subalpine265373493872224133617
lower subalpine249119103637165922294420
upper montane292508043190638200322
lower montane17554..4753865131
colline/submontane-65149112683104435752
total91640230120407313729010
Southeastern Alpsupper subalpine4333413867111246168332
lower subalpine11224140588430126195640
upper montane11942432265287169180333
lower montane235121471553934067449
colline/submontane-174110..29244118195
total28092391247251436623418
Southern Alpsupper subalpine342391914056328109620
lower subalpine4633042435120721209415
upper montane3125051640296417379314
lower montane12357..227816240116
colline/submontane49441..300911350211
total173419113123100217128866
Switzerlandupper subalpine11272066528248623427815
lower subalpine4289222814233938281104014
upper montane4736302108338050151489513
lower montane3467501092537141161071719
colline/submontane-100818014262377521291068
total1261123583817253908438398
© WSL, Swiss National Forest Inventory, 19.06.2020 #842546/308877
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine193117-231933572205113
upper montane838442494231738140428
lower montane-2911681024964320-183309
colline/submontane43871..-119184318119
total11786132738240156174547
Eastern Juraupper subalpine........
lower subalpine........
upper montane13100....13100
lower montane92175..-81148121691
colline/submontane-274163..28180-245183
total-168279..-52249-221221
Western Plateauupper subalpine........
lower subalpine36140....36140
upper montane10672..410011070
lower montane-150331..25239102493
colline/submontane-147303..-99123-246188
total-155411..157100227815
Central Plateauupper subalpine........
lower subalpine........
upper montane-4679..-19193-6580
lower montane-46696..10673-360126
colline/submontane-136346..-40666-176938
total-187540..-32088-219536
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-9589..-12100-21265
lower montane-148283..-118155-149289
colline/submontane-534123..24491-510130
total-692111..121305-680115
Western Pre-Alpsupper subalpine........
lower subalpine32861511239719647659
upper montane126207-21992146227251186
lower montane-811431610017449110131
colline/submontane1310036731244117334
total386908226454173100955
Central Pre-Alpsupper subalpine216420100101005251
lower subalpine-8446052233158109126349
upper montane-27711817050-83851-115399
lower montane2251583612268471329146
colline/submontane66195..-22790-161149
total-49129727856144035230360
Eastern Pre-Alpsupper subalpine........
lower subalpine2973636731587934849
upper montane413682287-54273-107455
lower montane-2102064312487430-80716
colline/submontane14844..-30860-29476
total51310510161-74879-133605
Northwestern Alpsupper subalpine3910071007735276
lower subalpine138953353526315673660
upper montane22629-1921192345226899
lower montane-2166669731655618989
colline/submontane-94104..-70150-16487
total932462191195997591162
Central Alpsupper subalpine41005100..971
lower subalpine26531391644211434632
upper montane91084210402786849646
lower montane118733274837923347
colline/submontane6471..1544721838
total459342853755739130121
Northeastern Alpsupper subalpine....1110011100
lower subalpine2753610446554743426
upper montane-12812623033-4724355384
lower montane-49276-48138-16928-55674
colline/submontane4100..33623756
total-3411222873937533-182677
Southwestern Alpsupper subalpine1233368952514744332
lower subalpine92475298375024180940
upper montane15379328383613970428
lower montane7184..-80116-91283
colline/submontane421035069-2534767154
total2609574524100930201421
Southeastern Alpsupper subalpine11558171616378476970
lower subalpine73137131149244121110640
upper montane2129315710370935107832
lower montane-29898398397150-163202
colline/submontane-13075..8996-41315
total6307334474177538275031
Southern Alpsupper subalpine8948111411785837832
lower subalpine13942134583364960931
upper montane14244741387214293635
lower montane4172..3977843771
colline/submontane17861..6913186927
total5882531943232322323017
Switzerlandupper subalpine3912522938109551171433
lower subalpine232728115927174737523318
upper montane163942122734214037500722
lower montane-18056728744126058-258551
colline/submontane-1723688650-110502-174774
total829231298718613224994825
© WSL, Swiss National Forest Inventory, 19.06.2020 #842547/308878
NFI1NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine....35667502534239112720
lower subalpine62253233417866624332846330432721
upper montane317422-144243-69115220732531250472330
lower montane211233-1845671841458974812357312855
colline/submontane766105-3040524556918617749441-1141161
total667319-5006372425596338161734191216424
inside perimeterupper subalpine....-4100482341914066827
lower subalpine-22811..2337621702842435282623
upper montane40835..-9636112694351640209733
lower montane20451..-28723-40425..135209
colline/submontane....3414311468..14862
total61030..140314399321113123587517
outside perimeterupper subalpine....4310019082956328251423
lower subalpine3689..254239250034120721399727
upper montane53634-40298225434231434296417802915
lower montane9084568849179044148031227816714416
colline/submontane28989-201893-40412794831300911382122
total17702962783393634915115100217255048
totalupper subalpine....7466314019109620431015
lower subalpine65751233411272637104172094151115014
upper montane411818-1842001467905656193793141484913
lower montane322425-11571113603322336282401161040720
colline/submontane105479-30615385715124736350211282871
total905315-437943650129194829128866435438
© WSL, Swiss National Forest Inventory, 19.06.2020 #842548/308879
NFI2NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine47754-16382307649054
upper montane1427372944432754204927
lower montane4512731215897362263258
colline/submontane-263185..241019-240226
total1686553994047796256340
Eastern Juraupper subalpine........
lower subalpine........
upper montane-2100....-2100
lower montane48953..-1479147659
colline/submontane-74774..-106112-85466
total-260226..-120133-380160
Western Plateauupper subalpine........
lower subalpine-22359....-22359
upper montane30483..-70100234112
lower montane-208536..20080-188540
colline/submontane85651..-20473-119481
total-171951..-74311-179250
Central Plateauupper subalpine........
lower subalpine........
upper montane-12289..6496-11697
lower montane-158039..-179109-175937
colline/submontane-314325..-251107-339524
total-484619..-42478-527018
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-27090..5100-26592
lower montane224284..110114334194
colline/submontane-335630..-26881-338131
total-340234..89290-331235
Western Pre-Alpsupper subalpine........
lower subalpine-684617488-105412-99537
upper montane-509116-2929953770-264277
lower montane-22912337100241249-168240
colline/submontane47100-79034824788166
total-75993-188162503126-444211
Central Pre-Alpsupper subalpine1779-161001710019145
lower subalpine-745361091196442699502
upper montane-137445-66325152263-128859
lower montane-44123825144-53935-711013
colline/submontane161108..-34663-185151
total-13146952484-165434-142680
Eastern Pre-Alpsupper subalpine........
lower subalpine36639587312118154548
upper montane3031709287-301158116459
lower montane438101-105187350139682100
colline/submontane-77306..-320103-398102
total102970-38529-151516840127
Northwestern Alpsupper subalpine431001410016727364
lower subalpine4375536160233221103258
upper montane254141-278106196155172319
lower montane-73173-1459839331174132
colline/submontane-21920..10611785272
total63977-4881994365153555
Central Alpsupper subalpine1010013100..2372
lower subalpine4832912062-1644158729
upper montane-161282190953475752165
lower montane289417839210138938
colline/submontane11371..2634637537
total878323315868637189521
Northeastern Alpsupper subalpine....81008100
lower subalpine18591181496114642849
upper montane85127367392894974130
lower montane-11010222318-141177-229124
colline/submontane-23100..598937157
total1371675703127710998442
Southwestern Alpsupper subalpine18443251474993093522
lower subalpine3058070633127624228719
upper montane208484634460451127530
lower montane42185..2106725263
colline/submontane7312088665921222074
total81237150722264818496813
Southeastern Alpsupper subalpine3713216036100449153533
lower subalpine965414725662964206630
upper montane8652890201434102138838
lower montane128206421343324450161
colline/submontane-37652..20254-175129
total19522976443260130531719
Southern Alpsupper subalpine26542211424063088221
lower subalpine343292644578027138719
upper montane2156925566183021229919
lower montane8447..150716159115
colline/submontane40639..139820180418
total131320729315921979638
Switzerlandupper subalpine8902163425194927347317
lower subalpine339624232920307431879915
upper montane136695103261435625675426
lower montane-23826638260292834549337
colline/submontane-7122238010990580-613629
total-38516840782113212151343924
© WSL, Swiss National Forest Inventory, 19.06.2020 #842549/308880
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine204113-231933572216109
upper montane705652494236135131437
lower montane-2881701024964320-180314
colline/submontane53859..-11319442591
total11596732738289131177649
Eastern Juraupper subalpine........
lower subalpine........
upper montane5380....5380
lower montane72227..-81148-92312
colline/submontane-176258..28180-148309
total-51933..-52249-104478
Western Plateauupper subalpine........
lower subalpine36140....36140
upper montane10672..410011070
lower montane-304178..25239-521062
colline/submontane-192336..-99123-118397
total-181373..157100-242867
Central Plateauupper subalpine........
lower subalpine........
upper montane-4679..-19193-6580
lower montane-46696..10673-360126
colline/submontane-138346..-40666-178938
total-189440..-32088-221436
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-9589..-12100-21265
lower montane-224189..-118155-224193
colline/submontane-501132..24491-477141
total-735106..121305-723109
Western Pre-Alpsupper subalpine....2610026100
lower subalpine338605112312016050955
upper montane-231211-171186204165-451390
lower montane-731601610017449118122
colline/submontane1310036731244117334
total471145862536486178190
Central Pre-Alpsupper subalpine216420100101005251
lower subalpine12732452233164104344134
upper montane-3649117050291096-165280
lower montane2631363612277417376129
colline/submontane66195..-22790-161149
total1135752785653978444190
Eastern Pre-Alpsupper subalpine........
lower subalpine3764436731587942750
upper montane397712287-43891-202478
lower montane-18224243124126300-134340
colline/submontane14844..-30860-29476
total6059310161-60598101814
Northwestern Alpsupper subalpine676571007738055
lower subalpine343483393428414596647
upper montane27730-2091092524932085
lower montane-31151697317254-70276
colline/submontane-60166..-70150-130112
total3168420612764470116650
Central Alpsupper subalpine41005100..971
lower subalpine2693139164588736531
upper montane21435210402836951445
lower montane1217145601106427641
colline/submontane23267..2658149332
total438372983647754121426
Northeastern Alpsupper subalpine....1110011100
lower subalpine288358264803845125
upper montane-5729523033-18651156140
lower montane-49276-48138-141077-55475
colline/submontane3087..33626352
total-2301832654393213127377
Southwestern Alpsupper subalpine13943631032544745633
lower subalpine89258313355224092435
upper montane8283329384193783025
lower montane8672..-7911881431
colline/submontane491015069-1847381131
total4455875624109828229819
Southeastern Alpsupper subalpine18146271076398484764
lower subalpine8913114613439676143431
upper montane295698023771735109234
lower montane-318924178149101-128259
colline/submontane-10596..86100-19691
total9445029594198634322527
Southern Alpsupper subalpine14136120382184847926
lower subalpine21631144544343979425
upper montane168437913088735113329
lower montane10948..4666757455
colline/submontane27646..73629101124
total9091934340274019399214
Switzerlandupper subalpine5532224136116648196030
lower subalpine317622118127210831646615
upper montane139762114238266630520624
lower montane-20066230342146550-238607
colline/submontane-1235978650-185308-133499
total18851072954197221211205921
© WSL, Swiss National Forest Inventory, 19.06.2020 #842550/308881
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine..8350410013943181461413654822
lower subalpine237998755794122892588913121631325021
upper montane79860-3751683769082832956916843134466
lower montane-135772-209198-623988672-3189210948-231354
colline/submontane-157575-357066919249101-1059627646-128894
total-189784371248767964455894450909191540134
inside perimeterupper subalpine..2979510063103271071203824336
lower subalpine-2319343142159563133514613414454117127
upper montane25343-5359546025329388023779130114838
lower montane104491345635265..4178..31442
colline/submontane..3774..5069....8851
total335385776565826756242959434340296319
outside perimeterupper subalpine..446613100254476398421848116848
lower subalpine35725339016984522403967643439209031
upper montane3364055183-147316419377173588735276329
lower montane27112840482267149-7911814910146667147849
colline/submontane-53771-157150-238101-184738610073629-128440
total106503137556641049109828198634274019737020
totalupper subalpine..156352166456338476447926195930
lower subalpine250961838391270219243514343179425651015
upper montane1388361236836888583025109234113329525524
lower montane-982105328163-32122981431-12825957455-522279
colline/submontane-211258-122243-16816381131-19691101124-1329100
total-14561152324541490682298193225273992141187322
© WSL, Swiss National Forest Inventory, 19.06.2020 #842551/308882
NFI2NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine....1981606252654289121
lower subalpine49354-2429525620623642434329343124
upper montane144937-113307-15896113633721569132596
lower montane491129-356533-896552661318447-273257
colline/submontane-109070-637622124242-21113740639-714823
total134283-1007817-1198112438820131320-423362
inside perimeterupper subalpine....-17100444302114263825
lower subalpine-18344..2476418332326445232521
upper montane29944..-3391047895925566100562
lower montane12359..-37561-55293..31877
colline/submontane....-240618966..87101
total40440..-14730131002172931408621
outside perimeterupper subalpine....2010015453440630197027
lower subalpine3076..13937921553378027310530
upper montane33953-66125417175189835183021441825
lower montane8544015917031323491341150716297733
colline/submontane-83326-48180-629696933513982089983
total371133-388122259470720516592191336814
totalupper subalpine....2213725952188221349917
lower subalpine50454-24295642118635216138719886115
upper montane208827-179198-151182405123229919674826
lower montane699106-340635268396112448159115276673
colline/submontane-117369-685721-50710557167180418-616229
total211857-1046617-10851661469311796381322225
© WSL, Swiss National Forest Inventory, 19.06.2020 #842552/308883
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine....2263381291413654423
lower subalpine212110291708775718962221631323021
upper montane7596251195-2402785915316843132866
lower montane-226229-116670-501157-9625710948-229555
colline/submontane340160-19285495187-6924427646-128693
total108584-301443705146183843909191522135
inside perimeterupper subalpine....22100101691203824236
lower subalpine-25185..1461009032914454116827
upper montane25342..1731286065779130111139
lower montane10549..987410791..30943
colline/submontane....36745169..8751
total33338..4755817672534340291819
outside perimeterupper subalpine....38769305921848118648
lower subalpine3672..28310013224143439207430
upper montane37235-31135-19730716482488735267830
lower montane-67459340453771313627346667147849
colline/submontane-90255-45368-423697727773629-153371
total250162-143242771136433921274019726420
totalupper subalpine....824714124047926197330
lower subalpine2231082917013064541201879425647215
upper montane13843620532-264351284521113329511825
lower montane-188320-826101425180-49212657455-508287
colline/submontane250236-238045-29111859464101124-135298
total166860-31574212581097944163992141170422
© WSL, Swiss National Forest Inventory, 19.06.2020 #842553/308884
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aupper subalpine0.0.0.0.0.0.0.10.00.0.0.0.0.0.0.0.4.60.80.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.1.00.40.80.80.50.52.90.70.0.0.0.0.80.1
lower subalpine0.0.2.92.90.0.5.60.90.0.6.92.00.0.19.75.914.21.60.0.3.91.24.91.717.17.619.84.69.82.20.0.1.91.116.13.40.0.1.80.711.14.517.81.88.11.70.0.0.0.7.40.4
upper montane0.0.19.68.230.28.110.61.31.51.513.63.20.0.9.84.97.81.39.72.625.83.748.64.71.71.721.06.410.12.40.0.9.22.416.74.00.0.1.90.710.63.717.02.03.81.019.18.21.91.210.80.5
lower montane9.32.113.97.729.08.417.31.624.35.526.84.00.0.9.64.64.71.027.04.134.53.925.24.515.08.09.64.712.32.427.56.827.23.913.73.814.24.62.00.82.42.029.32.61.50.59.24.927.83.416.70.6
colline/submontane90.72.10.0.3.22.319.21.654.26.020.23.5100.0.0.0.3.30.731.04.118.62.97.92.70.60.61.21.07.81.867.77.151.74.64.12.175.45.27.91.71.41.412.81.82.10.620.49.166.43.622.50.6
total100.0.36.310.762.48.152.72.079.94.767.53.9100.0.39.27.634.62.267.84.182.72.986.63.234.310.051.86.840.03.795.23.690.12.650.55.489.63.314.62.026.36.077.42.318.52.148.610.196.11.558.20.8
inside perimeterupper subalpine0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.2.00.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.60.30.50.50.0.3.00.90.0.0.0.0.50.1
lower subalpine0.0.11.07.60.0.1.60.40.0.1.00.70.0.6.03.26.71.30.0.0.30.30.0.5.64.15.42.90.30.20.0.0.0.1.21.00.0.4.01.317.06.11.50.517.82.30.0.0.0.3.10.3
upper montane0.0.3.53.53.23.24.70.80.0.0.70.70.0.8.53.85.71.10.60.32.01.21.60.911.27.84.42.93.31.20.0.0.0.3.72.20.0.6.11.716.76.24.81.39.71.77.16.90.0.3.90.3
lower montane0.0.0.0.0.0.0.80.40.0.0.70.70.0.13.45.60.70.30.80.70.0.2.21.64.54.51.21.33.81.60.0.0.50.52.31.70.0.0.0.3.52.40.30.30.0.0.0.0.0.1.00.2
colline/submontane0.0.0.0.0.0.0.10.10.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
total0.0.14.58.23.23.27.41.00.0.2.41.20.0.27.96.815.11.71.40.72.31.23.91.821.39.211.04.27.32.00.0.0.50.57.32.80.0.10.82.037.77.56.51.430.72.77.16.90.0.8.50.4
outside perimeterupper subalpine0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.6.31.00.0.0.0.0.0.0.0.0.60.60.20.20.0.0.0.0.0.0.0.2.50.80.0.0.0.7.11.20.0.0.0.1.40.2
lower subalpine0.0.0.30.30.0.7.71.00.0.8.32.30.0.3.12.419.31.90.0.2.71.31.11.17.96.113.74.06.21.90.0.0.0.6.82.30.0.11.21.99.14.84.21.124.02.41.92.00.0.7.70.4
upper montane0.0.20.59.99.34.111.81.20.0.14.82.90.0.8.73.818.51.93.11.44.21.52.31.218.79.210.23.618.32.90.0.1.31.019.74.20.30.320.02.38.04.44.71.311.11.817.78.80.20.210.10.5
lower montane0.0.15.67.419.27.114.31.412.14.04.81.70.0.17.45.54.10.816.93.24.01.34.71.78.34.96.93.116.42.71.51.53.81.614.04.10.70.616.52.19.74.02.70.85.51.116.77.41.10.88.40.4
colline/submontane0.0.12.78.85.93.66.01.08.02.92.21.30.0.3.72.92.00.510.82.74.11.51.41.49.45.55.92.811.62.53.33.34.31.91.81.29.53.224.42.29.23.74.51.13.20.77.95.62.61.25.70.4
total0.0.49.211.534.58.039.92.020.14.730.13.80.0.32.97.050.42.330.84.015.02.79.52.744.410.837.26.252.73.84.83.69.42.642.35.310.43.374.62.736.07.216.12.050.82.844.310.53.91.533.30.7
totalupper subalpine0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.12.91.30.0.0.0.0.0.0.0.0.70.60.20.20.0.0.0.0.0.0.0.4.21.01.30.90.50.513.01.60.0.0.0.2.70.2
lower subalpine0.0.14.18.00.0.14.91.30.0.16.13.00.0.28.86.240.32.30.0.6.81.75.92.030.69.238.85.716.32.70.0.1.91.124.14.00.0.17.02.337.37.423.42.149.82.81.92.00.0.18.20.6
upper montane0.0.43.710.942.68.827.11.81.51.529.14.00.0.27.16.632.02.213.52.832.03.852.54.631.610.835.66.831.73.50.0.10.52.640.15.20.30.328.02.635.37.326.52.424.62.443.911.12.11.224.80.7
lower montane9.32.129.59.448.29.032.41.936.46.032.34.10.0.40.47.09.51.344.74.438.63.932.24.527.89.517.75.432.63.429.06.831.64.129.94.914.94.618.62.215.55.032.22.67.11.125.98.728.93.426.10.7
colline/submontane90.72.112.78.89.24.325.31.862.16.022.43.6100.0.3.72.95.30.841.84.422.63.29.33.010.05.57.23.019.33.071.06.856.04.55.92.484.94.632.32.410.64.017.32.05.60.928.310.069.03.528.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #842554/308885
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aupper subalpine0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.4.60.80.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.1.00.40.80.80.50.53.00.70.0.0.0.0.80.1
lower subalpine0.0.2.92.90.0.5.71.00.0.7.02.00.0.19.95.914.21.60.0.3.91.25.01.717.17.620.24.79.52.20.0.2.01.216.53.50.0.1.90.711.44.618.11.97.91.70.0.0.0.7.40.4
upper montane0.0.19.68.230.28.110.61.31.51.513.83.20.0.9.94.97.41.39.72.626.13.849.34.71.71.721.46.510.12.50.0.9.52.516.94.10.0.1.80.79.03.516.72.13.31.019.48.42.01.210.70.5
lower montane9.42.213.97.729.08.417.61.724.35.527.24.10.0.9.44.64.71.027.34.234.64.024.34.415.08.09.84.812.62.427.56.827.03.913.23.914.24.61.70.82.52.130.02.61.60.69.35.027.83.416.80.7
colline/submontane90.62.20.0.3.22.319.11.654.16.020.43.5100.0.0.0.3.30.830.04.118.43.08.22.80.60.61.31.07.91.967.77.151.24.74.22.175.45.27.91.71.41.412.11.82.10.620.89.366.33.622.50.6
total100.0.36.310.762.48.153.22.179.94.768.33.9100.0.39.17.634.22.267.04.183.02.986.83.234.310.052.86.840.03.895.23.689.82.750.95.589.63.314.32.125.06.077.42.417.82.149.610.396.11.558.30.8
inside perimeterupper subalpine0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.2.00.50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.30.50.50.0.3.10.90.0.0.0.0.50.1
lower subalpine0.0.11.07.60.0.1.40.40.0.1.00.70.0.6.03.26.91.30.0.0.30.30.0.5.64.15.52.90.30.20.0.0.0.1.01.00.0.4.11.317.56.21.50.618.02.40.0.0.0.3.20.3
upper montane0.0.3.53.53.23.24.70.90.0.0.70.70.0.8.63.95.81.10.60.31.41.01.71.011.27.84.43.03.31.30.0.0.0.3.92.20.0.6.31.717.16.44.71.39.91.87.37.10.0.3.90.3
lower montane0.0.0.0.0.0.0.90.40.0.0.70.70.0.13.55.60.70.30.80.70.0.2.31.64.54.51.31.33.91.70.0.0.50.51.61.60.0.0.0.3.62.50.30.30.0.0.0.0.0.1.00.2
colline/submontane0.0.0.0.0.0.0.10.10.0.0.10.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.00.0
total0.0.14.58.23.23.27.31.00.0.2.51.20.0.28.16.915.31.71.50.81.71.04.01.921.39.211.24.37.52.10.0.0.50.56.52.80.0.11.12.138.77.76.51.531.22.77.37.10.0.8.60.5
outside perimeterupper subalpine0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.6.41.00.0.0.0.0.0.0.0.0.60.60.20.20.0.0.0.0.0.0.0.2.20.80.0.0.0.7.11.30.0.0.0.1.30.2
lower subalpine0.0.0.30.30.0.7.51.00.0.7.52.20.0.3.12.519.31.90.0.2.71.31.11.17.96.113.54.16.11.90.0.0.0.7.02.40.0.11.52.09.34.94.31.124.12.52.02.00.0.7.70.4
upper montane0.0.20.59.99.34.111.31.20.0.14.73.00.0.8.83.818.51.93.01.44.31.52.41.318.79.210.43.618.22.90.0.1.31.019.44.20.30.320.32.48.24.64.91.311.21.818.19.00.20.210.00.5
lower montane0.0.15.67.419.27.114.51.412.14.04.91.70.0.17.15.64.20.917.43.34.11.44.31.68.34.97.03.216.12.71.51.54.01.714.34.20.70.616.02.19.94.12.70.85.41.115.07.31.10.88.40.5
colline/submontane0.0.12.78.85.93.66.21.08.02.92.21.30.0.3.82.92.10.511.22.74.11.61.41.49.45.54.52.411.92.63.33.34.41.91.91.39.53.224.62.28.93.74.21.13.20.78.15.72.71.35.70.4
total0.0.49.211.534.58.039.52.020.14.729.23.80.0.32.87.050.52.431.64.115.32.89.22.744.410.836.06.252.43.84.83.69.72.742.65.410.43.374.62.736.37.416.12.151.02.943.110.73.91.533.10.7
totalupper subalpine0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.12.91.40.0.0.0.0.0.0.0.0.70.60.20.20.0.0.0.0.0.0.0.3.90.91.31.00.50.513.11.70.0.0.0.2.70.2
lower subalpine0.0.14.18.00.0.14.71.40.0.15.42.90.0.29.06.340.42.30.0.6.91.76.12.030.69.239.25.915.92.70.0.2.01.224.64.10.0.17.52.338.27.623.92.150.02.82.02.00.0.18.20.6
upper montane0.0.43.710.942.68.826.61.81.51.529.24.00.0.27.26.731.72.213.32.831.83.853.44.631.610.836.36.931.63.60.0.10.82.740.25.30.30.328.42.734.37.426.22.524.32.544.811.32.21.224.60.7
lower montane9.42.229.59.448.29.033.01.936.46.032.84.20.0.40.07.09.61.345.64.538.84.030.94.527.89.518.15.432.63.529.06.831.54.229.25.014.94.617.72.215.95.133.12.77.01.124.38.728.93.426.20.7
colline/submontane90.62.212.78.89.24.325.41.862.16.022.73.7100.0.3.82.95.40.841.14.422.53.29.63.110.05.55.72.619.83.071.06.855.74.56.12.484.94.632.52.410.34.016.32.05.60.928.910.269.03.528.20.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #842555/308886
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/aupper subalpine0.0.0.0.0.0.0.00.00.0.0.0.0.0.0.0.4.60.50.0.0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.0.0.1.00.40.40.40.30.23.10.60.0.0.0.0.80.1
lower subalpine0.0.8.95.90.0.6.20.70.0.6.71.50.0.19.53.814.61.10.0.6.01.17.71.814.94.723.53.58.01.30.0.1.40.712.72.20.0.2.70.712.23.418.31.39.51.20.0.0.0.7.80.3
upper montane0.0.29.08.827.25.810.40.92.41.212.22.10.0.9.73.27.50.99.81.822.82.344.73.25.43.214.83.88.31.50.0.8.81.616.82.80.0.2.10.510.03.019.71.64.70.923.56.42.10.810.50.4
lower montane10.91.714.96.730.46.118.11.223.43.527.72.80.0.6.62.75.20.731.13.031.32.725.93.012.04.66.92.810.61.626.84.830.53.07.52.115.33.11.70.52.61.426.51.81.70.414.45.028.12.416.50.5
colline/submontane89.11.70.0.3.01.518.41.156.34.015.62.2100.0.1.91.12.60.530.03.024.42.37.41.73.52.22.21.110.81.666.85.149.43.38.62.374.13.66.31.01.40.912.51.22.70.521.56.268.02.522.50.4
total100.0.52.98.760.66.353.11.582.13.162.12.9100.0.37.75.134.51.570.92.884.51.985.82.435.76.547.64.737.82.693.62.790.11.845.53.889.32.313.81.426.74.577.21.721.71.659.37.398.20.758.20.5
inside perimeterupper subalpine0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.1.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.40.30.30.0.2.70.50.0.0.0.0.50.1
lower subalpine0.0.6.74.10.0.2.50.40.0.1.20.60.0.4.61.86.40.80.0.0.50.40.0.6.03.05.51.91.10.50.0.0.0.1.70.80.0.5.31.012.13.71.30.417.41.60.0.0.0.3.30.2
upper montane0.0.2.51.82.52.04.80.60.0.1.50.60.0.8.52.96.80.90.40.21.40.71.40.69.04.44.01.93.91.00.0.0.20.23.51.50.0.5.81.019.54.53.30.89.91.23.43.40.0.4.00.2
lower montane0.0.0.0.0.0.0.80.20.0.0.60.40.0.12.33.60.70.30.50.40.0.1.70.98.84.10.60.62.10.80.0.0.30.31.61.00.0.0.0.4.42.20.20.10.0.0.0.0.0.0.80.1
colline/submontane0.0.0.0.0.0.0.10.10.0.0.00.00.0.0.0.0.20.10.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.40.0.0.0.0.10.0
total0.0.9.24.42.52.08.40.80.0.3.40.90.0.25.44.615.71.20.80.41.90.83.01.123.96.010.12.77.11.30.0.0.40.36.81.90.0.12.31.436.25.34.80.930.71.93.43.40.0.8.60.3
outside perimeterupper subalpine0.0.0.0.0.0.0.10.10.0.0.0.0.0.0.0.5.30.70.0.0.0.0.0.0.0.0.30.30.10.10.0.0.0.0.0.0.0.2.10.50.0.0.0.5.10.80.0.0.0.1.10.1
lower subalpine0.0.0.20.20.0.6.80.70.0.11.92.00.0.2.01.318.41.30.0.1.90.70.60.66.53.211.62.67.61.40.0.0.0.6.11.60.0.10.41.310.83.84.20.822.01.81.21.20.0.7.40.3
upper montane0.0.18.56.212.84.212.00.90.50.517.62.30.0.12.23.717.81.34.81.32.70.82.81.119.06.015.53.518.42.00.0.0.60.425.43.30.20.223.81.810.43.65.60.912.71.415.85.60.10.110.90.4
lower montane0.0.13.15.218.65.014.11.08.52.53.91.10.0.15.33.95.70.812.51.93.91.06.71.78.73.48.52.518.22.02.31.72.81.011.92.50.50.414.61.48.42.53.40.74.60.79.83.90.50.48.10.3
colline/submontane0.0.6.24.15.52.85.50.78.92.11.10.60.0.7.42.92.60.411.01.95.11.21.00.76.23.06.62.110.91.74.12.26.01.54.21.510.02.323.01.47.52.44.70.83.10.510.54.51.30.65.60.3
total0.0.38.08.236.96.238.51.417.93.134.52.90.0.36.95.149.91.628.32.813.61.811.12.240.46.942.34.655.12.66.42.79.41.847.63.810.72.373.91.837.15.217.91.547.62.037.37.21.80.733.10.5
totalupper subalpine0.0.0.0.0.0.0.30.10.0.0.0.0.0.0.0.11.50.90.0.0.0.0.0.0.0.0.30.30.10.10.0.0.0.0.0.0.0.4.30.70.70.50.30.210.91.10.0.0.0.2.40.1
lower subalpine0.0.15.86.80.0.15.51.00.0.19.82.40.0.26.14.039.51.60.0.8.41.38.31.827.55.740.64.016.81.90.0.1.40.720.52.70.0.18.31.735.05.223.81.548.92.01.21.20.0.18.60.4
upper montane0.0.50.09.142.56.427.21.32.91.331.32.80.0.30.44.932.11.614.92.126.92.448.93.233.47.034.24.630.62.40.0.9.61.745.73.80.20.231.81.939.95.328.61.827.31.842.77.62.20.825.40.5
lower montane10.91.728.17.749.06.533.11.432.03.832.22.80.0.34.34.911.51.144.13.235.22.734.33.129.46.216.03.530.82.429.14.933.53.121.03.115.83.116.31.515.43.530.11.86.30.724.25.928.62.425.50.5
colline/submontane89.11.76.24.18.63.224.01.265.13.916.72.2100.0.9.33.05.40.641.03.129.42.48.51.89.73.88.92.421.72.270.94.955.53.212.82.684.03.129.31.58.92.517.31.46.60.831.97.169.22.528.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #842556/308887
NFI3NFI4
change: volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine....226327532894838625
lower subalpine202114291705618214372813942236828
upper montane86043511952571933049814244161443
lower montane-207249-94084-121477-861644172-208859
colline/submontane134398-20685095187-12412617861-178566
total98886-29284381611110317458825495391
inside perimeterupper subalpine....2210097721114123037
lower subalpine-25185..1461008942913458114927
upper montane25342..1701317064674138120335
lower montane10549..987490107..29345
colline/submontane....36745169..8751
total33338..4725918382431943296219
outside perimeterupper subalpine....121009256017858111550
lower subalpine3672..25411110834933649170937
upper montane32838-31135-38815415302572142215937
lower montane-67459340453241522759439778127057
colline/submontane-96238-45368-423691978869131-83663
total200202-143242-222394401023232322616924
totalupper subalpine....565112964337832173033
lower subalpine213111291709615834142160931522618
upper montane1441282053239208025402393635497623
lower montane-170355-599134302252-49512443771-526273
colline/submontane371555-252142-29111812419086927-178173
total152162-3071421066120687918323017962626
© WSL, Swiss National Forest Inventory, 19.06.2020 #842557/308888
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