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NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.248.052167.10136.215216.111228.023193.78
lower subalpine272.95318.68293.610273.018301.97250.816295.34
upper montane406.44443.97426.010209.416417.410184.620402.63
lower montane417.63510.48595.99186.915393.414172.130436.23
colline/submontane370.42434.812464.21096.623273.611219.411362.02
total383.21413.94429.45190.79316.15213.98371.61
inside perimeterupper subalpine0.0.190.65184.10329.513261.313245.320277.28
lower subalpine318.23349.013417.415412.69422.810289.612387.15
upper montane345.110416.511390.512351.710301.113384.613372.75
lower montane362.513317.920482.6130.0.256.1130.0.392.19
colline/submontane0.0.113.7460.0.187.1470.0.0.0.158.037
total348.78375.78418.08375.56343.07331.49368.83
outside perimeterupper subalpine0.0.199.230158.20247.59325.39271.715279.86
lower subalpine511.23361.27328.116379.96378.16301.69358.73
upper montane363.68440.25467.67273.69346.17274.46370.53
lower montane430.45474.06478.17219.812313.811271.311392.93
colline/submontane374.25481.911487.28163.213250.916216.25310.64
total400.03427.33452.54282.84346.94257.03356.12
totalupper subalpine0.0.218.528170.14223.37266.16253.611245.84
lower subalpine278.85339.85320.28368.75352.14289.87334.72
upper montane398.04438.04439.25285.86358.75282.65383.92
lower montane419.23484.35523.65212.110347.09260.311418.72
colline/submontane370.72450.58478.96141.111265.49216.85347.82
total384.91416.02438.43281.43333.52257.23365.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #842726/309057
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.174.943167.10109.514168.411115.620139.78
lower subalpine260.25286.37249.710203.018251.28179.617254.84
upper montane409.94451.97393.610166.017336.411150.019382.84
lower montane419.13512.78579.49178.715358.314128.930432.23
colline/submontane367.02400.213446.91195.121267.811204.813354.62
total381.11394.24391.45153.39263.55161.48349.31
inside perimeterupper subalpine0.0.190.65184.10317.213222.215192.324244.59
lower subalpine318.23347.113411.615409.49403.410267.213376.85
upper montane345.110404.811378.712339.810316.513368.213364.75
lower montane362.513317.920469.4130.0.255.3110.0.384.99
colline/submontane0.0.113.7460.0.187.1470.0.0.0.158.037
total348.78369.18408.28367.66331.17302.59356.83
outside perimeterupper subalpine0.0.205.522158.20234.09304.59207.715251.16
lower subalpine511.23350.47309.416355.56349.36256.59333.13
upper montane362.18439.25439.07274.19330.97248.16354.43
lower montane430.45466.36471.17216.712316.312241.911380.53
colline/submontane371.65481.911490.78161.613241.016211.55306.84
total398.53421.03436.64273.14328.34234.23340.12
totalupper subalpine0.0.186.024170.14195.27224.37163.411198.15
lower subalpine266.05317.04284.98331.15311.94240.77301.52
upper montane401.04439.04412.05267.16330.15251.95367.82
lower montane420.43481.95512.75207.510331.29226.711411.22
colline/submontane367.42433.38473.96134.811257.99210.05341.62
total382.91403.42413.03256.73299.82224.83346.61
© WSL, Swiss National Forest Inventory, 19.06.2020 #842727/309058
NFI4
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
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
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.226.441187.60125.313182.111134.519157.18
lower subalpine271.36311.77296.99211.115285.28216.615282.24
upper montane428.24439.36413.88178.315360.911177.219394.33
lower montane406.43502.08533.38211.315314.314163.624417.13
colline/submontane358.92399.811460.411104.321245.812234.113348.92
total375.91398.24404.84166.28278.45189.88351.71
inside perimeterupper subalpine0.0.259.713205.70337.014230.215243.521270.19
lower subalpine261.143412.912452.115435.98422.311298.212410.25
upper montane438.512400.111447.510380.410328.711380.414392.15
lower montane429.014397.919478.6140.0.286.7150.0.422.79
colline/submontane0.0.208.5370.0.270.9400.0.0.0.246.230
total420.19397.58453.37399.56346.77328.09387.83
outside perimeterupper subalpine0.0.259.523222.80261.09372.918241.016295.59
lower subalpine594.70371.07329.714382.76366.16285.68355.73
upper montane417.37455.74432.07308.69370.47277.26377.23
lower montane441.85485.86486.28207.213339.211265.08395.73
colline/submontane346.76461.312462.18158.913271.715234.25305.24
total400.53436.63437.74292.84361.24260.43357.81
totalupper subalpine0.0.240.823205.44216.67257.010192.711227.36
lower subalpine277.36344.54324.37353.15336.84272.06328.02
upper montane427.44440.74426.94298.06359.85278.25386.62
lower montane413.02489.85503.65208.211322.68251.47409.22
colline/submontane357.62425.48461.47141.211255.49234.15337.32
total379.41414.92424.72276.93322.43251.43356.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #842728/309059
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine247.06261.53509.19253.56
upper montane340.54286.915315.78334.54
lower montane348.05299.014357.97349.44
colline/submontane343.850.0.324.69339.65
total329.32288.710343.95330.72
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane404.900.0.0.0.404.90
lower montane347.880.0.391.510356.17
colline/submontane323.350.0.353.718325.15
total328.840.0.372.510332.84
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine294.8150.0.0.0.294.815
upper montane343.9150.0.523.2.362.514
lower montane439.060.0.301.217426.96
colline/submontane349.980.0.296.015342.38
total390.850.0.307.011381.94
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane711.6270.0.479.425616.122
lower montane495.250.0.461.710490.15
colline/submontane398.840.0.354.59393.44
total432.830.0.398.97428.23
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane624.1140.0.143.50560.818
lower montane400.460.0.397.021400.26
colline/submontane394.930.0.340.112392.23
total398.830.0.346.211396.12
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine362.115353.022393.313376.69
upper montane477.512468.314397.610435.37
lower montane387.622580.1.352.320378.514
colline/submontane490.20120.432523.923452.521
total417.09411.412400.87408.25
Central Pre-Alpsupper subalpine84.330326.90191.2.154.430
lower subalpine268.49298.721373.49308.26
upper montane500.66502.99382.96447.74
lower montane482.18458.018447.86464.85
colline/submontane365.8150.0.516.112435.010
total419.04421.69414.74417.33
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine323.412723.916312.419331.310
upper montane442.99487.229447.86447.05
lower montane419.910509.326460.99445.27
colline/submontane384.7120.0.553.011480.19
total401.85531.217450.75430.13
Northwestern Alpsupper subalpine648.10372.9054.170282.345
lower subalpine262.416322.215318.310296.28
upper montane318.317386.712306.314337.28
lower montane335.920536.416318.413345.910
colline/submontane328.3260.0.312.321319.817
total294.810374.59309.77317.25
Central Alpsupper subalpine183.7093.700.0.136.323
lower subalpine265.318453.915398.934329.912
upper montane320.732435.017302.325357.514
lower montane425.127366.71296.414357.715
colline/submontane371.5120.0.286.113301.211
total316.113421.011309.410338.07
Northeastern Alpsupper subalpine0.0.0.0.156.20156.20
lower subalpine339.417235.833324.827315.213
upper montane394.326339.618340.917350.711
lower montane504.318462.621478.012478.59
colline/submontane517.3.0.0.451.715462.312
total381.811347.213393.79379.16
Southwestern Alpsupper subalpine112.318235.116191.211171.68
lower subalpine240.616349.28313.46310.05
upper montane152.322289.810225.011231.17
lower montane144.5250.0.151.214149.712
colline/submontane124.21784.663112.013114.810
total164.010307.56223.45228.13
Southeastern Alpsupper subalpine183.212216.416268.310221.87
lower subalpine283.07384.312369.06334.54
upper montane313.213273.816371.68336.06
lower montane310.314248.922263.813284.89
colline/submontane283.3130.0.172.419243.211
total273.15309.58333.14304.83
Southern Alpsupper subalpine128.623200.418184.217171.212
lower subalpine158.521218.214226.510212.38
upper montane142.822311.513189.58204.57
lower montane133.6340.0.162.08158.98
colline/submontane179.1150.0.142.56149.86
total156.910263.19172.54178.73
Switzerlandupper subalpine156.09223.19216.27193.95
lower subalpine274.84338.45329.83306.42
upper montane372.33347.85316.93344.32
lower montane400.12411.99328.63374.02
colline/submontane359.6298.738260.64332.82
total351.71336.03305.42333.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #842729/309060
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.164.541167.10105.213161.411101.820131.48
lower subalpine259.55288.47243.610211.915244.27169.116252.14
upper montane401.14430.87389.28185.518330.610145.019375.33
lower montane414.03494.28548.89183.216347.413129.721419.73
colline/submontane369.32399.612431.510122.122269.010202.712357.02
total379.81382.94378.25165.88257.55152.88344.61
inside perimeterupper subalpine0.0.191.05159.811282.114240.515225.724246.59
lower subalpine318.03363.611398.714387.68401.610268.711370.45
upper montane357.610383.110359.712334.510354.812339.613357.35
lower montane352.011341.815445.0130.0.226.7130.0.366.68
colline/submontane0.0.113.2460.0.190.847370.9.0.0.191.831
total352.57365.47386.77351.26345.07296.79350.53
outside perimeterupper subalpine0.0.205.422158.20241.09306.09207.514255.26
lower subalpine511.23342.56313.715357.86348.96249.49330.53
upper montane383.48423.54445.26292.09333.07256.66357.93
lower montane425.15471.05458.67207.612328.812249.310381.43
colline/submontane378.65475.111463.48161.813295.922210.75306.63
total401.03413.83433.54278.54332.84236.83341.41
totalupper subalpine0.0.179.024161.26190.67223.17159.111194.74
lower subalpine264.55317.44279.67323.35307.44233.97298.02
upper montane397.13420.24410.35279.06336.35255.15365.12
lower montane415.12475.74490.45200.610327.48229.49403.52
colline/submontane370.22431.08450.56145.511280.810209.04343.22
total382.11394.92403.23257.53300.72224.33343.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #842730/309061
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.164.341167.10107.114163.412113.320135.88
lower subalpine258.45278.97248.310210.717245.48173.617251.14
upper montane407.34443.47395.79166.017344.411145.319380.84
lower montane417.83505.68563.69178.715351.014130.423427.33
colline/submontane369.72400.213434.11195.121270.911204.813356.92
total381.81386.34387.35155.49260.85157.98347.41
inside perimeterupper subalpine0.0.190.65184.10317.213222.215192.324244.59
lower subalpine318.23347.113411.615409.49413.410267.213379.25
upper montane345.110399.211378.712339.810316.513353.713361.05
lower montane362.513317.920469.4130.0.237.6130.0.378.89
colline/submontane0.0.113.7460.0.187.1470.0.0.0.158.037
total348.78366.38408.28367.66333.97297.29355.73
outside perimeterupper subalpine0.0.205.522158.20234.09305.89207.715252.06
lower subalpine511.23349.57309.416355.56349.36256.59332.93
upper montane362.18437.55437.37274.19327.47246.76352.73
lower montane431.15466.36466.17216.712316.312243.611380.43
colline/submontane379.86483.011482.68161.613241.016210.25308.94
total402.23420.13433.94273.14327.34233.73340.12
totalupper subalpine0.0.179.024170.14192.67222.07161.811195.85
lower subalpine264.25312.75283.68331.45310.34238.97299.62
upper montane399.04434.04412.25267.16331.05248.65365.72
lower montane419.63478.95504.25207.510325.39224.610408.22
colline/submontane370.72434.68464.26134.811260.19209.05343.72
total384.01399.12410.03256.53298.42222.93345.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #842731/309062
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine247.36261.53509.19253.86
upper montane335.94286.915309.18330.14
lower montane349.75299.014356.97350.34
colline/submontane345.050.0.324.69340.65
total328.82288.710342.05330.02
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane404.900.0.0.0.404.90
lower montane347.880.0.391.510356.17
colline/submontane321.250.0.353.718323.15
total327.240.0.372.510331.24
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine280.8150.0.0.0.280.815
upper montane338.8140.0.523.2.356.113
lower montane439.060.0.301.217426.96
colline/submontane347.680.0.300.614341.07
total387.250.0.309.210378.94
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane711.627565.7.479.425607.718
lower montane495.250.0.461.710490.15
colline/submontane405.640.0.354.59399.44
total436.83565.7.398.97432.03
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane624.1140.0.143.50560.818
lower montane398.160.0.397.021398.06
colline/submontane390.530.0.340.112388.03
total394.830.0.346.211392.42
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine362.115353.022388.513374.79
upper montane463.513459.513396.910429.37
lower montane387.622580.1.352.320378.514
colline/submontane490.20120.432523.923452.521
total411.99408.511398.67404.85
Central Pre-Alpsupper subalpine84.330326.90191.2.154.430
lower subalpine264.89298.721380.58310.16
upper montane492.36502.99377.36440.44
lower montane452.58458.018444.06448.65
colline/submontane365.8150.0.510.411434.59
total407.75421.69411.84410.33
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine323.412723.916313.618331.510
upper montane428.510487.229445.06438.65
lower montane414.210509.326455.39439.76
colline/submontane355.0130.0.553.011462.59
total391.85531.217447.25423.23
Northwestern Alpsupper subalpine332.569372.9054.170227.450
lower subalpine253.116336.514318.310294.28
upper montane296.116375.612326.913334.48
lower montane287.720536.416318.413328.710
colline/submontane325.6240.0.313.919319.515
total277.59372.19315.97312.85
Central Alpsupper subalpine183.7093.700.0.136.323
lower subalpine265.318423.116332.238316.612
upper montane303.929435.017307.222348.414
lower montane353.227383.34296.414333.114
colline/submontane371.5120.0.271.613287.912
total300.313410.711297.810324.47
Northeastern Alpsupper subalpine0.0.0.0.156.20156.20
lower subalpine322.616235.833324.827307.313
upper montane394.326339.618340.917350.711
lower montane441.222462.621426.313436.19
colline/submontane517.3.0.0.451.715462.312
total361.511347.213377.69365.96
Southwestern Alpsupper subalpine105.818235.116185.111165.58
lower subalpine222.316345.08306.86300.15
upper montane149.521289.810223.311226.47
lower montane144.5250.0.153.013151.112
colline/submontane120.61784.663105.614109.810
total156.99305.86218.95222.03
Southeastern Alpsupper subalpine172.712205.617266.910213.87
lower subalpine269.67384.312367.96326.94
upper montane310.113273.816362.68330.66
lower montane306.314219.924263.813280.09
colline/submontane274.2130.0.172.419238.512
total263.55303.79330.44298.13
Southern Alpsupper subalpine125.822200.418182.717169.311
lower subalpine150.322218.214226.510210.28
upper montane143.321305.613190.58204.36
lower montane110.6280.0.160.88153.28
colline/submontane161.2160.0.140.46144.96
total144.69260.89171.44175.03
Switzerlandupper subalpine146.89219.29212.57187.35
lower subalpine267.34337.25328.63302.12
upper montane361.93346.45316.03339.62
lower montane392.02403.59324.13367.22
colline/submontane356.4298.738257.24329.72
total344.71334.13302.82328.61
© WSL, Swiss National Forest Inventory, 19.06.2020 #842732/309063
NFI4
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: protection forest region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.230.43689.441115.713158.311113.618137.68
lower subalpine267.76289.27270.39177.815274.88187.416262.24
upper montane427.04430.76418.98160.616354.511166.619388.03
lower montane409.33494.18533.78196.517305.814165.622417.23
colline/submontane358.42389.311460.411111.019245.812214.613346.42
total375.91383.04389.84150.58263.45169.68342.01
inside perimeterupper subalpine0.0.259.713205.70314.315230.215243.521263.69
lower subalpine261.143412.912451.814435.98422.311298.212410.65
upper montane438.512397.911438.011380.410321.711380.414388.85
lower montane429.014397.919478.6140.0.286.7150.0.422.79
colline/submontane0.0.208.5370.0.270.94042.200.0.212.032
total420.19396.38448.87395.76340.97328.09385.03
outside perimeterupper subalpine0.0.259.523222.80256.99358.018233.015285.19
lower subalpine594.70368.27309.914374.16370.06276.68350.53
upper montane417.37452.25430.57308.69379.47276.26377.33
lower montane441.15485.86478.38207.213339.211263.78393.93
colline/submontane346.86461.511462.18154.613271.715231.25303.74
total400.23434.53430.74288.94363.44256.93355.01
totalupper subalpine0.0.242.321125.527204.48232.310174.511207.46
lower subalpine273.66330.04302.57330.85332.94257.86314.62
upper montane426.44435.23426.84288.96361.05274.65383.62
lower montane415.22486.35499.85204.511318.18249.97408.72
colline/submontane357.22421.28461.47140.611249.99227.25334.82
total379.41406.42413.82264.13314.73242.23350.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #842733/309064
NFI2
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine246.06301.213524.14253.26
upper montane376.84326.814351.89371.34
lower montane380.34350.112403.16386.04
colline/submontane365.850.0.359.310364.44
total355.12332.39383.75359.62
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane517.700.0.0.0.517.70
lower montane399.780.0.461.511411.37
colline/submontane356.650.0.394.117358.84
total366.540.0.427.610371.94
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine324.1160.0.0.0.324.116
upper montane284.7250.0.384.50293.222
lower montane464.860.0.472.617465.56
colline/submontane397.170.0.332.013388.26
total420.540.0.388.511417.24
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane535.1280.0.522.122529.719
lower montane520.950.0.517.611520.45
colline/submontane439.340.0.400.78434.74
total466.130.0.448.57463.73
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane701.4170.0.342.80654.217
lower montane432.850.0.393.119430.95
colline/submontane407.830.0.362.810405.63
total416.730.0.368.88414.32
Western Pre-Alpsupper subalpine0.0.0.0.15.1015.10
lower subalpine390.016390.722393.614391.810
upper montane539.013516.017452.18492.77
lower montane489.819429.90455.319473.013
colline/submontane236.7.218.142481.327409.424
total468.19454.613430.97448.25
Central Pre-Alpsupper subalpine110.523388.5.298.6.203.527
lower subalpine282.310297.622375.08315.36
upper montane536.77512.813429.96487.04
lower montane517.88370.416520.76515.15
colline/submontane385.6160.0.538.012458.010
total444.94415.211459.54449.63
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine277.015575.619309.017297.111
upper montane437.410488.323471.88456.66
lower montane519.89580.127480.29504.66
colline/submontane461.5140.0.580.99529.28
total427.86548.017469.25452.23
Northwestern Alpsupper subalpine368.065139.90111.538219.451
lower subalpine260.515332.519338.111303.68
upper montane295.823383.412376.012355.48
lower montane448.436534.531323.915383.816
colline/submontane422.8230.0.354.516386.914
total305.511371.610345.16335.35
Central Alpsupper subalpine137.3.143.700.0.140.72
lower subalpine189.718419.520330.840266.614
upper montane330.529409.420405.323376.814
lower montane454.529351.714359.516402.516
colline/submontane656.0110.0.237.017332.918
total311.314396.313333.412337.07
Northeastern Alpsupper subalpine0.0.0.0.179.80179.80
lower subalpine288.017237.733218.227260.813
upper montane361.534285.823299.917310.113
lower montane533.817469.221463.012475.88
colline/submontane271.9740.0.322.324307.926
total340.313322.014346.89339.36
Southwestern Alpsupper subalpine120.017267.814216.810189.48
lower subalpine211.817372.88326.96315.35
upper montane154.017317.611250.211247.37
lower montane198.9200.0.180.811184.99
colline/submontane87.123124.654141.814120.612
total156.79334.26245.74241.23
Southeastern Alpsupper subalpine166.211199.714263.410209.17
lower subalpine266.47367.611342.96312.24
upper montane311.612312.313341.38326.86
lower montane304.413228.921284.812289.49
colline/submontane308.6130.0.207.116273.911
total263.95311.17317.54293.33
Southern Alpsupper subalpine118.620174.319195.816166.111
lower subalpine165.618258.213249.09234.27
upper montane153.023341.014224.17234.96
lower montane120.3280.0.197.49186.59
colline/submontane179.7150.0.192.65189.65
total155.89287.310210.13207.13
Switzerlandupper subalpine146.89219.39226.86192.75
lower subalpine263.14347.15327.73300.52
upper montane386.83364.25343.43364.72
lower montane435.02413.010368.83409.72
colline/submontane383.32161.337294.04359.42
total367.21347.03329.12351.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #842734/309065
NFI2
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine253.96301.213524.14261.36
upper montane385.44326.814355.39378.54
lower montane384.14350.112403.96388.84
colline/submontane369.650.0.366.610368.94
total361.72332.39387.25365.52
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane517.700.0.0.0.517.70
lower montane388.280.0.461.511402.27
colline/submontane359.950.0.394.117361.94
total366.640.0.427.610372.24
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine324.1160.0.0.0.324.116
upper montane328.1240.0.384.50334.022
lower montane468.760.0.472.617469.16
colline/submontane400.870.0.336.214391.76
total427.340.0.393.011423.74
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane535.1280.0.522.122529.719
lower montane520.950.0.517.611520.45
colline/submontane430.240.0.400.78426.54
total460.430.0.448.57458.73
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane701.4170.0.342.80654.217
lower montane424.250.0.393.119422.65
colline/submontane412.230.0.362.810409.73
total418.330.0.368.88415.72
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine415.516390.722403.314407.510
upper montane528.011555.115452.38493.16
lower montane522.918429.90455.319489.612
colline/submontane236.7.218.142481.327409.424
total479.79475.213438.97458.65
Central Pre-Alpsupper subalpine110.523388.5.298.6.203.527
lower subalpine304.010297.622373.38328.06
upper montane550.57512.813433.67494.94
lower montane537.68370.416524.46526.45
colline/submontane385.6160.0.540.613457.010
total463.84415.211462.64460.43
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine290.715575.619324.217311.411
upper montane426.210488.323489.18459.56
lower montane496.69580.127477.310492.96
colline/submontane461.5140.0.580.99529.28
total420.86548.017477.85452.83
Northwestern Alpsupper subalpine699.30139.90111.538268.048
lower subalpine282.815332.519341.611316.58
upper montane330.124391.312367.413365.89
lower montane513.538534.531323.915397.317
colline/submontane470.1200.0.362.617413.014
total340.111375.810343.87348.85
Central Alpsupper subalpine137.3.143.700.0.140.72
lower subalpine209.318446.720460.134301.614
upper montane352.031442.618395.926395.914
lower montane426.028408.21394.613409.314
colline/submontane573.4100.0.240.119298.818
total306.814428.012361.512352.07
Northeastern Alpsupper subalpine0.0.0.0.179.80179.80
lower subalpine347.216258.931245.026302.313
upper montane449.534285.823295.718322.013
lower montane608.113469.221485.212500.39
colline/submontane567.8.0.0.322.324361.721
total416.712329.514357.09367.46
Southwestern Alpsupper subalpine125.918267.814217.810194.88
lower subalpine232.918377.68335.46328.15
upper montane169.717334.310251.911261.87
lower montane198.9200.0.184.011187.49
colline/submontane88.624124.654150.413127.312
total168.210342.26251.04251.63
Southeastern Alpsupper subalpine189.611208.314281.310229.07
lower subalpine290.67374.911359.26332.24
upper montane348.112312.313362.78349.06
lower montane327.013253.320274.111297.68
colline/submontane327.5130.0.207.116284.011
total290.05318.27331.54312.33
Southern Alpsupper subalpine158.819189.118220.017195.811
lower subalpine192.717257.713263.310249.27
upper montane166.724354.714232.47245.46
lower montane151.8300.0.206.89200.79
colline/submontane190.3140.0.193.76193.05
total177.89296.910217.53218.73
Switzerlandupper subalpine168.49227.09240.87210.35
lower subalpine284.34353.05340.33317.12
upper montane405.03374.75350.33376.42
lower montane439.72425.410374.63415.12
colline/submontane387.52161.337297.54363.32
total379.91355.63337.12362.31
© WSL, Swiss National Forest Inventory, 19.06.2020 #842735/309066
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine251.94260.83338.742253.44
upper montane333.53382.312357.86338.73
lower montane354.43314.19342.65350.43
colline/submontane331.040.0.309.17326.23
total327.42353.58336.04329.61
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane374.5100.0.334.50366.69
lower montane330.260.0.440.28345.55
colline/submontane314.230.0.330.010315.33
total318.230.0.371.37322.73
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine284.4100.0.0.0.284.410
upper montane327.2140.0.523.20335.213
lower montane423.250.0.354.415417.94
colline/submontane313.760.0.239.014302.55
total363.930.0.284.410355.73
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane444.222565.70476.925458.417
lower montane507.74337.40410.39489.94
colline/submontane416.630.0.386.07412.73
total444.32447.618397.26437.62
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane536.3160.0.143.5.501.917
lower montane426.340.0.370.614423.64
colline/submontane401.020.0.342.310398.42
total407.520.0.344.88404.62
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine345.011316.820418.48379.96
upper montane439.59464.89414.46428.45
lower montane482.416243.134334.512397.611
colline/submontane376.924249.041463.420414.117
total411.77376.09408.65406.23
Central Pre-Alpsupper subalpine84.130326.90191.20154.730
lower subalpine306.66380.112345.07325.04
upper montane462.94508.58418.25445.83
lower montane465.56373.814459.24458.83
colline/submontane391.490.0.453.58422.96
total412.93430.76421.73417.72
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine333.710382.424323.313334.08
upper montane444.56422.923439.05440.94
lower montane430.07498.823419.27427.15
colline/submontane420.390.0.498.58459.26
total414.54433.214429.03422.32
Northwestern Alpsupper subalpine262.662372.90268.265279.837
lower subalpine290.79359.79321.38316.05
upper montane277.012394.59335.58339.35
lower montane291.115365.332283.29292.48
colline/submontane227.8230.0.308.113270.012
total280.56378.66317.75316.93
Central Alpsupper subalpine183.7093.7.0.0.137.823
lower subalpine237.314374.713316.726286.810
upper montane325.421371.713392.515362.59
lower montane286.424403.78260.810288.010
colline/submontane346.1180.0.286.312306.210
total278.710371.08310.98312.45
Northeastern Alpsupper subalpine0.0.0.0.156.2.156.2.
lower subalpine318.012225.721394.714325.38
upper montane367.517411.413374.213384.58
lower montane333.223486.515458.49442.37
colline/submontane295.3160.0.524.111434.711
total329.08381.19421.46382.14
Southwestern Alpsupper subalpine128.613163.912184.39159.86
lower subalpine206.910311.05308.05282.23
upper montane186.016294.97249.17248.75
lower montane146.9160.0.156.010153.58
colline/submontane121.015201.634124.711128.59
total167.96280.44232.23225.42
Southeastern Alpsupper subalpine166.68198.013248.59198.05
lower subalpine277.75329.89360.15318.73
upper montane295.09326.79362.15334.84
lower montane314.89297.127297.110305.36
colline/submontane287.812264.418270.714279.89
total263.73305.36333.53299.42
Southern Alpsupper subalpine122.119187.616169.114161.510
lower subalpine173.214241.911231.97222.66
upper montane125.415256.89210.96209.95
lower montane105.9200.0.160.16152.66
colline/submontane138.7110.0.139.04138.94
total137.07241.67176.83177.12
Switzerlandupper subalpine151.16183.37204.56178.64
lower subalpine274.33315.14329.12301.42
upper montane353.42350.63337.42346.01
lower montane396.22380.27321.92368.61
colline/submontane356.71224.921257.23330.51
total345.31321.72308.91330.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #842736/309067
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine256.56318.23511.23263.15
upper montane406.24343.810355.87397.24
lower montane391.45362.313410.16395.94
colline/submontane334.650.0.379.410344.35
total362.52347.87393.44367.62
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane304.0300.0.0.0.304.030
lower montane448.890.0.494.015457.28
colline/submontane345.350.0.329.419344.35
total366.640.0.411.213370.64
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine299.3150.0.0.0.299.315
upper montane444.5210.0.9.3.399.424
lower montane382.280.0.446.421387.67
colline/submontane400.360.0.298.618386.96
total387.740.0.346.815383.64
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane398.2460.0.587.522476.127
lower montane462.870.0.435.215458.66
colline/submontane384.350.0.428.39389.74
total409.640.0.437.48413.43
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane479.8200.0.439.30474.417
lower montane441.160.0.485.09443.36
colline/submontane372.930.0.350.514371.83
total389.430.0.383.010389.02
Western Pre-Alpsupper subalpine0.0.0.0.225.1.225.1.
lower subalpine317.815410.921369.913348.89
upper montane475.518421.926494.69477.68
lower montane446.323536.60396.118427.815
colline/submontane364.70107.548435.827372.724
total405.611397.018435.06419.25
Central Pre-Alpsupper subalpine103.343205.2.335.9.169.029
lower subalpine284.811327.621347.410308.67
upper montane488.28425.319445.96464.65
lower montane526.29357.813502.87510.05
colline/submontane406.6150.0.510.017454.211
total429.55374.813452.14436.13
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine261.715634.210347.822298.612
upper montane410.611474.019486.98451.36
lower montane555.28473.617515.99531.86
colline/submontane439.3120.0.578.68518.37
total416.96495.811491.95454.63
Northwestern Alpsupper subalpine231.552175.90133.025199.739
lower subalpine266.213337.320327.711300.57
upper montane315.318367.313349.412345.28
lower montane605.429187.254395.612439.815
colline/submontane388.6240.0.448.915416.114
total317.09342.911351.36336.04
Central Alpsupper subalpine167.10184.1.0.0.176.13
lower subalpine211.117493.720342.538285.313
upper montane288.826401.721351.323342.913
lower montane466.731308.512346.815390.816
colline/submontane549.5290.0.331.518392.417
total298.613412.913343.611336.37
Northeastern Alpsupper subalpine0.0.0.0.158.20158.20
lower subalpine282.922304.824229.428271.614
upper montane417.031330.919344.216359.112
lower montane935.729509.119443.915532.112
colline/submontane272.7300.0.353.433329.226
total402.216371.712354.49373.46
Southwestern Alpsupper subalpine109.514317.213234.09195.27
lower subalpine203.018409.49355.56331.15
upper montane166.017339.810274.19267.16
lower montane178.7150.0.216.712207.510
colline/submontane95.121187.147161.613134.811
total153.39367.66273.14256.73
Southeastern Alpsupper subalpine168.411222.215304.59224.37
lower subalpine251.28403.410349.36311.94
upper montane336.411316.513330.97330.15
lower montane358.314255.311316.312331.29
colline/submontane267.8110.0.241.016257.99
total263.55331.17328.34299.82
Southern Alpsupper subalpine115.620192.324207.715163.411
lower subalpine179.617267.213256.59240.77
upper montane150.019368.213248.16251.95
lower montane128.9300.0.241.911226.711
colline/submontane204.8130.0.211.55210.05
total161.48302.59234.23224.83
Switzerlandupper subalpine140.28244.69251.16198.45
lower subalpine255.04377.85331.43301.12
upper montane381.94361.95354.03366.82
lower montane431.93382.28380.63411.12
colline/submontane355.62155.838306.74342.32
total349.51355.73339.62346.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #842737/309068
NFI2
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine247.36302.813524.14253.66
upper montane374.34324.013353.59369.44
lower montane375.94385.613409.06385.53
colline/submontane356.950.0.365.39358.84
total351.22343.89388.54357.72
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane517.700.0.0.0.517.70
lower montane391.780.0.461.511402.87
colline/submontane346.550.0.431.315352.04
total357.440.0.444.810365.13
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine326.1150.0.0.0.326.115
upper montane292.1240.0.384.50300.721
lower montane481.060.0.438.016477.15
colline/submontane389.670.0.349.311383.86
total426.040.0.384.99421.44
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane534.5280.0.521.722529.219
lower montane500.650.0.498.811500.45
colline/submontane439.140.0.400.48434.54
total459.830.0.440.66457.33
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane700.4170.0.342.80652.817
lower montane433.950.0.389.719432.05
colline/submontane407.330.0.367.210405.33
total416.420.0.370.98414.22
Western Pre-Alpsupper subalpine0.0.0.0.15.1.15.1.
lower subalpine392.814425.118401.011399.38
upper montane517.813516.817453.98484.87
lower montane480.716368.113435.317456.711
colline/submontane471.440218.242470.824433.420
total460.58455.012431.46445.65
Central Pre-Alpsupper subalpine83.637388.50298.6.170.132
lower subalpine302.89272.224373.08323.86
upper montane522.06474.115445.96485.14
lower montane522.67406.915537.26526.04
colline/submontane393.7140.0.510.912451.09
total446.14391.911467.24452.13
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine284.114665.642290.518306.111
upper montane441.08384.726474.87455.05
lower montane527.48582.127473.98503.16
colline/submontane447.5130.0.532.110495.38
total431.25524.819459.95448.93
Northwestern Alpsupper subalpine369.365139.90119.125205.546
lower subalpine259.914350.418344.910309.28
upper montane302.421388.011388.611364.08
lower montane450.536534.031332.811381.014
colline/submontane387.0240.0.355.716371.415
total303.110378.89351.76339.05
Central Alpsupper subalpine137.30143.700.0.140.62
lower subalpine188.516410.519317.434255.213
upper montane292.227458.816391.822375.213
lower montane427.329402.714353.915391.815
colline/submontane505.7290.0.238.617315.219
total281.413425.511328.311326.87
Northeastern Alpsupper subalpine0.0.0.0.171.44171.44
lower subalpine274.617238.333219.223252.412
upper montane354.831337.320274.517312.812
lower montane534.318479.319461.812477.18
colline/submontane302.8460.0.340.517329.518
total330.413351.513329.68334.46
Southwestern Alpsupper subalpine119.616245.115228.39192.27
lower subalpine207.717388.28337.06324.05
upper montane174.716309.511247.710248.97
lower montane188.4210.0.184.810185.69
colline/submontane99.119127.354152.614129.811
total160.29336.66252.84246.33
Southeastern Alpsupper subalpine157.311206.112251.09201.77
lower subalpine272.27366.510347.26316.34
upper montane314.811324.213347.27333.15
lower montane319.111228.121287.011298.58
colline/submontane289.013335.60212.015265.110
total265.45314.07318.84295.02
Southern Alpsupper subalpine110.720200.815193.315168.010
lower subalpine154.716254.013245.69227.77
upper montane171.622331.413226.86236.86
lower montane114.9240.0.201.28187.48
colline/submontane178.1150.0.197.05192.95
total154.29283.69212.73208.13
Switzerlandupper subalpine140.09218.78225.26190.14
lower subalpine266.04357.75329.53303.82
upper montane384.63364.25346.73365.22
lower montane432.72426.09371.13409.92
colline/submontane379.12194.029296.13356.82
total365.11351.53331.01351.71
© WSL, Swiss National Forest Inventory, 19.06.2020 #842738/309069
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine270.55318.23511.23277.25
upper montane401.24343.810357.37392.94
lower montane393.95362.313410.16397.74
colline/submontane341.250.0.387.49351.25
total366.22347.87396.14371.12
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane447.600.0.0.0.447.60
lower montane433.690.0.494.015445.18
colline/submontane345.460.0.329.419344.45
total364.440.0.411.213368.74
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine299.3150.0.0.0.299.315
upper montane444.5210.0.9.3.399.424
lower montane375.980.0.446.421382.17
colline/submontane414.360.0.298.618398.16
total390.150.0.346.815385.54
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane398.2460.0.587.522476.127
lower montane462.870.0.435.215458.66
colline/submontane385.450.0.428.39390.74
total410.540.0.437.48414.13
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane479.8200.0.439.30474.417
lower montane440.960.0.485.09443.26
colline/submontane375.530.0.350.514374.23
total391.230.0.383.010390.82
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine348.215410.921373.214365.69
upper montane430.113449.225493.79465.37
lower montane473.423536.60396.118441.114
colline/submontane364.70107.548435.827372.724
total406.49412.218437.07422.55
Central Pre-Alpsupper subalpine103.343205.2.335.9.169.029
lower subalpine304.812327.621361.010326.77
upper montane484.58425.319443.76461.65
lower montane518.59357.813515.87512.65
colline/submontane406.6150.0.510.017454.211
total437.45374.813458.64443.03
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine300.016634.210347.822327.512
upper montane416.711474.019508.78464.26
lower montane563.28473.617503.69529.16
colline/submontane439.3120.0.578.68518.37
total436.46495.811496.45467.23
Northwestern Alpsupper subalpine717.8.175.90133.025292.243
lower subalpine314.213340.621338.811329.17
upper montane336.320376.713361.612360.18
lower montane602.235187.254385.513423.617
colline/submontane510.5200.0.448.915477.812
total371.010349.111358.56361.05
Central Alpsupper subalpine167.10184.1.0.0.176.13
lower subalpine259.616493.720398.436336.113
upper montane342.525434.619436.321399.512
lower montane514.430346.37398.712443.815
colline/submontane697.6130.0.299.019369.219
total351.013437.613380.810380.36
Northeastern Alpsupper subalpine0.0.0.0.158.20158.20
lower subalpine327.021306.226247.731301.515
upper montane566.232330.919366.916393.712
lower montane935.729509.119458.715543.312
colline/submontane403.600.0.353.433361.427
total479.916373.812376.09405.07
Southwestern Alpsupper subalpine136.215329.513247.59223.37
lower subalpine273.018412.69379.96368.75
upper montane209.416351.710273.69285.86
lower montane186.9150.0.219.812212.110
colline/submontane96.623187.147163.213141.111
total190.79375.56282.84281.43
Southeastern Alpsupper subalpine216.111261.313325.39266.16
lower subalpine301.97422.810378.16352.14
upper montane417.410301.113346.17358.75
lower montane393.414256.113313.811347.09
colline/submontane273.6110.0.250.916265.49
total316.15343.07346.94333.52
Southern Alpsupper subalpine228.023245.320271.715253.611
lower subalpine250.816289.612301.69289.87
upper montane184.620384.613274.46282.65
lower montane172.1300.0.271.311260.311
colline/submontane219.4110.0.216.25216.85
total213.98331.49257.03257.23
Switzerlandupper subalpine194.58277.48279.96246.24
lower subalpine295.64388.25356.43334.12
upper montane402.43369.85370.43383.32
lower montane435.83389.28392.83418.42
colline/submontane362.92155.838310.64348.52
total371.91367.73355.52365.61
© WSL, Swiss National Forest Inventory, 19.06.2020 #842739/309070
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine255.35317.93511.23261.05
upper montane394.34357.510381.18391.04
lower montane393.34349.812414.26397.73
colline/submontane333.750.0.399.410348.95
total359.12351.77405.24367.02
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane308.9290.0.0.0.308.929
lower montane422.990.0.494.615435.28
colline/submontane341.550.0.302.117338.85
total358.840.0.386.412361.34
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine301.4140.0.0.0.301.414
upper montane393.7190.0.9.3.365.020
lower montane378.670.0.395.021380.17
colline/submontane414.870.0.303.016400.86
total390.640.0.332.814384.74
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane523.3340.0.578.622542.423
lower montane461.26376.00428.615455.56
colline/submontane381.950.0.419.48386.54
total408.54376.00428.67411.13
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane543.9160.0.439.30532.815
lower montane427.660.0.455.99429.35
colline/submontane376.330.0.379.813376.53
total390.320.0.400.99390.92
Western Pre-Alpsupper subalpine0.0.0.0.225.1.225.1.
lower subalpine308.915410.017351.913337.29
upper montane476.618400.124469.38461.98
lower montane415.220536.6.406.016414.613
colline/submontane364.70109.347455.326385.725
total395.810386.117419.96406.95
Central Pre-Alpsupper subalpine103.943205.2.335.90169.629
lower subalpine293.310349.219324.510307.97
upper montane466.38398.619445.66451.65
lower montane512.89379.410505.36504.15
colline/submontane401.7150.0.487.316442.511
total418.15374.011446.24427.93
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine261.715558.914363.921303.012
upper montane413.09432.819489.67452.65
lower montane546.68470.718490.08513.26
colline/submontane439.0110.0.567.57510.16
total413.65472.911486.95450.83
Northwestern Alpsupper subalpine206.050175.90135.725187.138
lower subalpine267.312353.517337.710307.97
upper montane289.718350.012325.710322.87
lower montane601.729189.054409.410444.614
colline/submontane393.4240.0.457.214424.114
total306.49340.810351.05331.74
Central Alpsupper subalpine167.10160.0110.0.162.37
lower subalpine205.416495.320327.035273.813
upper montane287.424383.419374.320340.812
lower montane420.932264.119346.215364.716
colline/submontane560.4280.0.317.318381.117
total285.212384.413343.610323.76
Northeastern Alpsupper subalpine0.0.0.0.158.20158.20
lower subalpine273.421289.223225.228263.814
upper montane384.128321.718338.815348.112
lower montane724.433492.118431.415497.112
colline/submontane284.3210.0.293.628290.019
total365.615359.612343.59354.66
Southwestern Alpsupper subalpine105.213282.114241.09190.67
lower subalpine211.915387.68357.86323.35
upper montane185.518334.510292.09279.06
lower montane183.2160.0.207.612200.610
colline/submontane122.122190.847161.813145.511
total165.88351.26278.54257.53
Southeastern Alpsupper subalpine161.411240.515306.09223.17
lower subalpine244.27401.610348.96307.44
upper montane330.610354.812333.07336.35
lower montane347.413226.713328.812327.48
colline/submontane269.010370.9.295.922280.810
total257.55345.07332.84300.72
Southern Alpsupper subalpine101.820225.724207.514159.111
lower subalpine169.116268.711249.49233.97
upper montane145.019339.613256.66255.15
lower montane129.7210.0.249.310229.49
colline/submontane202.7120.0.210.75209.04
total152.88296.79236.83224.33
Switzerlandupper subalpine131.98246.69255.36194.94
lower subalpine252.54371.05329.13297.62
upper montane374.83355.55357.43364.42
lower montane419.23363.68381.83403.32
colline/submontane357.72191.031306.73343.72
total344.61349.73341.01343.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #842740/309071
NFI4
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine264.76261.143594.70271.36
upper montane422.85436.212425.17423.84
lower montane392.35428.514409.86398.44
colline/submontane353.750.0.363.410355.84
total373.12418.59403.64379.92
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane414.6140.0.0.0.414.614
lower montane449.490.0.454.812450.47
colline/submontane341.140.0.343.016341.24
total365.340.0.398.610368.23
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine301.1150.0.0.0.301.115
upper montane507.4250.0.27.50457.627
lower montane368.170.0.572.015385.56
colline/submontane399.260.0.263.217381.36
total382.640.0.378.214382.13
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane315.9450.0.537.67407.124
lower montane438.560.0.465.914442.76
colline/submontane347.750.0.356.011348.74
total376.430.0.402.79380.03
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane471.8240.0.371.90458.622
lower montane433.160.0.484.515435.66
colline/submontane367.030.0.356.515366.53
total383.030.0.385.112383.12
Western Pre-Alpsupper subalpine0.0.0.0.358.4.358.4.
lower subalpine350.315456.119387.115374.69
upper montane437.212415.627515.18472.96
lower montane398.925617.30464.519433.215
colline/submontane415.60199.338510.227447.423
total394.88416.118465.46431.04
Central Pre-Alpsupper subalpine140.029308.3.391.00222.824
lower subalpine267.910355.518359.011302.77
upper montane462.99474.316442.66454.95
lower montane546.99400.57508.17524.35
colline/submontane403.4150.0.456.816428.211
total419.65419.611449.84432.23
Eastern Pre-Alpsupper subalpine79.2.0.0.0.0.79.2.
lower subalpine290.714733.211334.721315.711
upper montane445.09498.120454.37451.36
lower montane538.18504.319528.310531.56
colline/submontane442.8120.0.521.79487.57
total429.85533.612470.75452.03
Northwestern Alpsupper subalpine290.644210.60148.524249.735
lower subalpine273.112434.519352.811324.07
upper montane342.817333.015383.011354.98
lower montane407.434299.153439.712416.214
colline/submontane363.7200.0.412.715387.312
total309.98362.611376.96346.44
Central Alpsupper subalpine183.91205.700.0.191.63
lower subalpine241.216499.321345.031308.712
upper montane295.420457.017458.023397.511
lower montane523.325385.19389.413442.913
colline/submontane578.4300.0.344.220409.618
total321.911454.412393.210372.26
Northeastern Alpsupper subalpine0.0.0.0.222.8070.784
lower subalpine276.920377.320245.125286.513
upper montane398.219407.416340.616374.29
lower montane513.122481.823419.416446.311
colline/submontane356.5130.0.392.226381.519
total325.912417.611351.29356.35
Southwestern Alpsupper subalpine115.713314.315256.99204.48
lower subalpine177.815435.98374.16330.85
upper montane160.616380.410308.69288.96
lower montane196.5170.0.207.213204.511
colline/submontane111.019270.940154.613140.611
total150.58395.76288.94264.13
Southeastern Alpsupper subalpine158.311230.215358.018232.310
lower subalpine274.88422.311370.06332.94
upper montane354.511321.711379.47361.05
lower montane305.814286.715339.211318.18
colline/submontane245.81242.20271.715249.99
total263.45340.97363.44314.73
Southern Alpsupper subalpine113.618243.521233.015174.511
lower subalpine187.416298.212276.68257.86
upper montane166.619380.414276.26274.65
lower montane165.6220.0.263.78249.97
colline/submontane214.6130.0.231.25227.25
total169.68328.09256.93242.23
Switzerlandupper subalpine138.38263.69285.19207.66
lower subalpine261.94412.35349.13314.22
upper montane387.43386.05376.33382.52
lower montane419.13418.98394.13409.82
colline/submontane347.72209.033303.04335.62
total342.81384.03354.21350.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #842741/309072
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.86.730164.610128.623157.39
lower subalpine246.16288.515307.27273.26158.521273.54
upper montane340.34511.112477.35283.69142.822371.13
lower montane348.14444.13451.26319.610133.634401.32
colline/submontane333.94389.42377.59241.411179.115359.92
total329.52407.12413.33262.44156.910351.71
inside perimeterupper subalpine0.0.0.0.326.9.226.611200.418223.59
lower subalpine261.230.0.365.615354.16218.214337.65
upper montane287.8150.0.491.68331.26311.513349.65
lower montane298.9140.0.502.516414.5140.0.418.310
colline/submontane0.0.0.0.117.03488.7620.0.99.837
total289.2100.0.444.47333.24263.19337.13
outside perimeterupper subalpine0.0.0.0.191.20224.48184.217216.17
lower subalpine509.190.0.368.17338.14226.510330.03
upper montane316.08413.023407.94313.75189.58316.83
lower montane361.46404.59443.65285.67162.08330.23
colline/submontane332.98338.07533.98199.410142.56262.74
total347.94363.45424.93296.43172.54306.12
totalupper subalpine0.0.0.0.156.329200.65171.212194.55
lower subalpine252.66288.515335.15317.33212.38305.82
upper montane334.54492.011445.13310.74204.57344.12
lower montane350.53440.33449.94308.35158.98375.42
colline/submontane333.73385.12458.66214.77149.86333.42
total331.52403.22420.62291.82178.73333.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #842742/309073
NFI4
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine281.76261.143594.70288.76
upper montane423.75436.212420.88424.14
lower montane385.45428.514410.66394.03
colline/submontane358.950.0.370.010361.34
total376.62418.59405.04383.22
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane507.8.0.0.0.0.507.8.
lower montane444.290.0.454.812446.27
colline/submontane337.040.0.343.016337.44
total360.440.0.398.610363.83
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine314.6150.0.0.0.314.615
upper montane507.4250.0.27.50457.627
lower montane368.770.0.572.015386.66
colline/submontane405.760.0.263.217385.86
total386.440.0.378.214385.64
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane315.9450.0.537.67407.124
lower montane438.560.0.465.914442.76
colline/submontane351.250.0.355.812351.74
total379.030.0.403.59382.33
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane471.8240.0.371.90458.622
lower montane434.370.0.484.515436.86
colline/submontane368.530.0.356.515367.93
total384.330.0.385.112384.42
Western Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine403.916456.119387.615400.210
upper montane449.512441.127509.18478.87
lower montane446.225617.30464.519460.315
colline/submontane415.60199.338510.227447.423
total431.19431.418463.56447.54
Central Pre-Alpsupper subalpine140.029308.3.391.00222.824
lower subalpine297.89355.518381.710332.66
upper montane467.99488.316443.26458.35
lower montane534.59400.57520.67523.95
colline/submontane421.0140.0.451.717435.111
total436.45424.511458.74445.43
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine339.914733.211351.120355.711
upper montane452.210498.120464.47459.96
lower montane541.69504.319512.310525.36
colline/submontane442.8120.0.521.79487.57
total452.05533.612473.15465.23
Northwestern Alpsupper subalpine900.80210.60148.524355.046
lower subalpine328.812443.119363.411360.57
upper montane386.418344.114396.812375.98
lower montane467.837299.153430.112426.714
colline/submontane458.3170.0.414.817435.212
total376.39371.011383.96378.84
Central Alpsupper subalpine187.60205.700.0.197.13
lower subalpine320.914516.122443.129385.611
upper montane345.719519.815598.221472.411
lower montane575.423427.01436.810495.412
colline/submontane859.080.0.382.716466.617
total399.510496.912464.210442.55
Northeastern Alpsupper subalpine0.0.0.0.222.80222.80
lower subalpine389.218370.724272.529354.013
upper montane496.022407.416356.916399.410
lower montane513.122481.823455.216470.211
colline/submontane429.4.0.0.392.226398.222
total434.912418.611378.910404.36
Southwestern Alpsupper subalpine156.913352.513277.69248.97
lower subalpine274.215438.39408.86390.95
upper montane212.615394.49305.810315.46
lower montane215.9160.0.209.913211.311
colline/submontane107.422270.940159.413147.211
total201.48408.06302.34301.83
Southeastern Alpsupper subalpine228.110267.713401.718303.311
lower subalpine337.57441.211390.16375.24
upper montane439.910327.312389.07392.45
lower montane346.914290.717330.29334.98
colline/submontane245.3120.0.285.214259.79
total328.65363.37379.94356.23
Southern Alpsupper subalpine262.823308.117312.116296.911
lower subalpine290.514322.511330.68321.66
upper montane219.319396.814301.76308.25
lower montane190.9270.0.294.47282.97
colline/submontane242.1110.0.238.25238.94
total243.17358.29282.53283.43
Switzerlandupper subalpine215.08305.88329.910281.16
lower subalpine320.24423.15377.63359.02
upper montane418.33400.55389.73403.02
lower montane423.63425.89406.63417.32
colline/submontane355.02242.830309.24342.62
total373.31400.83371.42375.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #842743/309074
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.86.730153.610125.822147.99
lower subalpine246.56274.015305.27260.66150.322265.94
upper montane335.84498.012465.35272.89143.321360.83
lower montane349.54443.13434.26300.710110.628393.22
colline/submontane333.54388.42363.89236.111161.216356.82
total328.72405.42403.43250.64144.69344.81
inside perimeterupper subalpine0.0.0.0.326.9.221.311200.418219.59
lower subalpine261.230.0.365.615352.16218.214336.45
upper montane287.815565.7.487.08329.46305.613348.25
lower montane298.9140.0.502.516398.0140.0.409.610
colline/submontane0.0.0.0.117.03488.7620.0.99.837
total289.210565.7.442.97330.34260.89335.23
outside perimeterupper subalpine0.0.0.0.191.20220.68182.717212.47
lower subalpine509.190.0.371.47334.34226.510329.13
upper montane309.48413.023404.04313.35190.58315.73
lower montane360.56404.59439.25280.27160.88325.53
colline/submontane332.98338.57531.88194.810140.46259.34
total346.24363.55421.93292.93171.44303.52
totalupper subalpine0.0.0.0.156.329192.96169.311187.95
lower subalpine252.86274.015336.15309.63210.28301.52
upper montane330.14485.910437.53306.34204.36339.32
lower montane351.23439.33439.44298.15153.28368.52
colline/submontane333.43384.32450.66210.07144.96330.32
total330.62401.82414.42284.82175.03329.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #842744/309075
NFI4
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine267.16261.143594.70273.96
upper montane424.15436.212425.17424.94
lower montane383.15428.514410.66392.43
colline/submontane355.950.0.363.410357.54
total372.22418.59404.04379.42
Eastern Juraupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane414.6140.0.0.0.414.614
lower montane456.890.0.454.812456.47
colline/submontane339.940.0.343.016340.14
total365.440.0.398.610368.33
Western Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine314.6150.0.0.0.314.615
upper montane507.4250.0.27.50457.627
lower montane368.170.0.572.015385.56
colline/submontane399.260.0.263.217381.36
total383.640.0.378.214383.14
Central Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane315.9450.0.537.67407.124
lower montane438.560.0.465.914442.76
colline/submontane349.750.0.355.812350.44
total377.930.0.403.59381.43
Eastern Plateauupper subalpine0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.
upper montane471.8240.0.371.90458.622
lower montane431.370.0.484.515434.06
colline/submontane366.530.0.356.515366.03
total382.230.0.385.112382.32
Western Pre-Alpsupper subalpine0.0.0.0.358.4.358.4.
lower subalpine366.115456.119387.115382.59
upper montane442.912415.627515.18475.36
lower montane423.625617.30464.519447.615
colline/submontane415.60199.338510.227447.423
total408.38416.118465.46437.24
Central Pre-Alpsupper subalpine140.029308.3.391.00222.824
lower subalpine293.59355.518368.010322.66
upper montane467.19488.316447.76460.05
lower montane544.69400.57508.17522.75
colline/submontane421.0140.0.451.717435.111
total431.75424.511453.44440.63
Eastern Pre-Alpsupper subalpine0.0.0.0.0.0.0.0.
lower subalpine301.914733.211351.120328.611
upper montane442.910498.120454.37450.66
lower montane537.69504.319528.310531.26
colline/submontane442.8120.0.521.79487.57
total433.65533.612473.85456.03
Northwestern Alpsupper subalpine296.051210.60148.524248.239
lower subalpine293.112434.519352.811335.57
upper montane365.517333.015385.011362.38
lower montane448.733299.153439.712429.113
colline/submontane363.7200.0.414.817387.013
total330.38362.611377.36355.84
Central Alpsupper subalpine187.60205.700.0.197.13
lower subalpine258.016516.122393.829327.912
upper montane295.420480.417474.224405.511
lower montane523.325385.19389.413442.913
colline/submontane578.4300.0.344.220409.618
total334.811470.312402.810384.26
Northeastern Alpsupper subalpine0.0.0.0.222.80222.80
lower subalpine338.819351.124258.325318.113
upper montane396.620407.416340.616373.410
lower montane513.122481.823441.016461.011
colline/submontane356.5130.0.392.226381.519
total377.911412.111361.29377.75
Southwestern Alpsupper subalpine125.313337.014261.09216.67
lower subalpine211.115435.98382.76353.15
upper montane178.315380.410308.69298.06
lower montane211.3150.0.207.213208.211
colline/submontane104.321270.940158.913141.211
total166.28399.56292.84276.93
Southeastern Alpsupper subalpine182.111230.215372.918257.010
lower subalpine285.28422.311366.16336.84
upper montane360.911328.711370.47359.85
lower montane314.314286.715339.211322.68
colline/submontane245.8120.0.271.715255.49
total278.45346.77361.24322.43
Southern Alpsupper subalpine134.519243.521241.016192.711
lower subalpine216.615298.212285.68272.06
upper montane177.219380.414277.26278.25
lower montane163.6240.0.265.08251.47
colline/submontane234.1130.0.234.25234.15
total189.88328.09260.43251.43
Switzerlandupper subalpine157.88270.19295.59227.66
lower subalpine281.74411.65354.13327.32
upper montane393.93389.15376.13385.52
lower montane418.93418.98395.73410.22
colline/submontane350.22242.830304.44338.02
total352.41386.63357.01356.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #842745/309076
NFI2
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.112.923155.110118.620147.89
lower subalpine245.56310.217307.38249.16165.618261.74
upper montane377.14461.915502.85277.89153.023386.03
lower montane385.14473.33513.95352.410120.328436.22
colline/submontane363.73413.62414.410262.212179.715383.02
total359.02431.42441.93255.74155.89367.01
inside perimeterupper subalpine0.0.0.0.388.5.228.010174.319219.59
lower subalpine302.4130.0.361.615359.46258.213346.55
upper montane327.7140.0.515.310341.26341.014366.55
lower montane349.5120.0.506.318394.3150.0.418.510
colline/submontane0.0.0.0.210.144130.0540.0.161.437
total332.890.0.460.28339.24287.310348.33
outside perimeterupper subalpine0.0.0.0.161.862237.97195.816226.96
lower subalpine524.140.0.368.27330.84249.09328.13
upper montane351.29445.016450.34318.25224.17342.63
lower montane409.36483.39498.85305.56197.49369.73
colline/submontane368.49373.56552.57212.39192.65296.54
total389.34412.95458.13301.33210.13329.72
totalupper subalpine0.0.0.0.175.631201.15166.111193.45
lower subalpine252.66310.217334.25304.03234.27299.92
upper montane371.54458.913478.63312.44234.96364.42
lower montane390.83474.33506.54329.65186.59410.82
colline/submontane364.33410.22487.16232.87189.65359.72
total363.32429.82450.52291.42207.13352.01
© WSL, Swiss National Forest Inventory, 19.06.2020 #842746/309077
NFI1
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI1
state1983/85
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.85.330156.87122.119151.66
lower subalpine251.84286.410321.95266.14173.214274.33
upper montane333.63405.610452.63276.76125.415353.42
lower montane349.93450.73454.84280.27105.920396.52
colline/submontane323.23394.02406.96212.58138.711357.01
total325.61409.01413.22249.13137.07345.51
inside perimeterupper subalpine0.0.0.0.326.9.180.99187.616184.17
lower subalpine260.730.0.359.910324.04241.911315.83
upper montane381.912565.7.478.96347.14256.89350.73
lower montane313.59337.40388.813403.4110.0.381.87
colline/submontane0.0.0.0.235.542216.4240.0.220.421
total352.98451.618412.55320.83241.67322.12
outside perimeterupper subalpine0.0.0.0.191.2.218.16169.114204.16
lower subalpine341.5410.0.369.15335.73231.97328.62
upper montane357.36410.023425.03329.04210.96337.52
lower montane351.05390.07431.24282.45160.16321.82
colline/submontane313.66337.66474.55243.07139.04257.93
total339.93356.54421.42304.72176.83308.91
totalupper subalpine0.0.0.0.155.830183.54161.510178.84
lower subalpine253.44286.410343.43305.52222.66301.32
upper montane338.63409.29440.32319.93209.95346.11
lower montane349.42444.42440.73291.64152.66368.71
colline/submontane321.82389.22439.74227.95138.94331.01
total328.31404.51417.01287.51177.12330.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #842747/309078
NFI2
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.112.923173.710158.819169.79
lower subalpine253.56310.217327.98274.86192.717283.04
upper montane385.64501.914503.25314.010166.724403.93
lower montane385.74472.03520.05365.610151.830441.02
colline/submontane367.23414.32414.410278.512190.314387.52
total364.02432.32450.73280.24177.89379.91
inside perimeterupper subalpine0.0.0.0.388.5.232.710189.118227.29
lower subalpine302.4130.0.361.615367.36257.713352.65
upper montane327.7140.0.532.09350.46354.714377.05
lower montane349.5120.0.506.318418.3150.0.431.510
colline/submontane0.0.0.0.210.144130.0540.0.161.437
total332.890.0.467.47347.94296.910357.03
outside perimeterupper subalpine0.0.0.0.298.60245.37220.017240.76
lower subalpine524.140.0.374.27344.84263.310340.93
upper montane354.79445.016456.94323.96232.47349.53
lower montane410.16483.39499.85308.26206.89375.43
colline/submontane374.38375.26553.67217.89193.76300.24
total392.44414.45464.03309.43217.53337.62
totalupper subalpine0.0.0.0.206.126214.55195.811211.05
lower subalpine260.96310.217348.45323.43249.27316.72
upper montane378.74490.812483.23328.84245.46376.02
lower montane391.53473.13509.84336.75200.79416.32
colline/submontane368.23411.02487.06241.57193.05363.72
total367.92430.72457.92306.82218.73362.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #842748/309079
NFI3
volume
avalanches SilvaProtect · altitudinal vegetation zone
unit of reference: production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine0.0.0.0.107.542194.59228.023196.28
lower subalpine270.15285.817315.98295.06250.816294.24
upper montane401.04452.514449.96359.48184.620401.13
lower montane401.94429.54524.26447.812172.130436.63
colline/submontane345.24382.22417.59270.312219.411362.82
total366.32396.82429.93310.94213.98371.81
inside perimeterupper subalpine0.0.0.0.205.20289.79245.320277.88
lower subalpine318.030.0.390.714404.16289.612387.75
upper montane344.7100.0.447.513353.76384.613372.05
lower montane361.2130.0.450.812380.9160.0.398.49
colline/submontane0.0.0.0.112.047194.0460.0.161.738
total347.970.0.418.08368.54331.49369.43
outside perimeterupper subalpine0.0.0.0.335.9.280.96271.715279.66
lower subalpine511.230.0.368.08365.54301.69357.83
upper montane356.97400.935478.44333.05274.46369.93
lower montane419.16456.310499.35333.76271.311393.93
colline/submontane375.88372.97535.68253.69216.25312.74
total397.94402.16469.13330.92257.03356.32
totalupper subalpine0.0.0.0.173.728247.45253.611247.04
lower subalpine276.85285.817341.75347.33289.87334.02
upper montane392.84442.413463.43345.73282.65383.02
lower montane405.63432.14509.24374.76260.311419.52
colline/submontane349.54381.42476.76259.37216.85349.02
total371.02397.32447.32331.32257.23365.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #842749/309080
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