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NFI3–NFI4b
Volume (change): lower/higher altitudinal zones · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic region %± %± %±
Western Jura-1.62.56.82.21.71.8
Eastern Jura-4.74.179.2.-4.44.1
Western Plateau0.25.411.45.41.35.0
Central Plateau-6.03.2-21.03.6-6.23.2
Eastern Plateau-3.62.31.86.9-3.52.3
Western Pre-Alps3.78.46.57.66.16.5
Central Pre-Alps0.73.71.22.51.02.1
Eastern Pre-Alps0.73.8-1.43.6-0.42.6
Northwestern Alps-4.65.49.94.45.63.5
Central Alps3.58.67.84.36.34.1
Northeastern Alps-13.112.72.96.6-4.37.0
Southwestern Alps2.14.67.31.86.61.7
Southeastern Alps-1.83.74.62.23.51.9
Southern Alps12.02.88.52.69.81.9
Switzerland-1.81.15.21.11.50.8

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178325/164744
NFI3–NFI4b
Volume (change): ownership (NFI4) · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alpsoverall
ownership (NFI4) %± %± %± %± %± %± %±
public0.01.53.52.34.92.46.11.92.61.99.52.33.00.9
private-4.72.23.23.1-6.24.18.23.27.35.710.93.5-0.81.5
total-1.91.33.32.1-0.02.36.61.73.51.99.81.91.50.8

difference, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178334/164753
NFI3–NFI4b
Volume (change): ownership (NFI4) · economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
ownership (NFI4)
publicprivatetotal
economic region m³/ha± % m³/ha± % m³/ha± %
Western Jura9.370-3.84316.1105
Eastern Jura-7.9141-52.8132-16.798
Western Plateau-4.960622.1955.4369
Central Plateau1.01418-55.544-26.753
Eastern Plateau-10.7107-17.986-13.768
Western Pre-Alps23.08626.616225.0102
Central Pre-Alps12.690-2.45654.4204
Eastern Pre-Alps18.079-27.083-2.1611
Northwestern Alps5.029527.16018.762
Central Alps37.031-8.250623.763
Northeastern Alps5.6337-90.3119-17.1172
Southwestern Alps15.23222.43817.025
Southeastern Alps7.37524.27410.254
Southern Alps20.52327.63122.019
overall9.329-2.52455.352

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178335/164754
NFI1–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine..7.618.4..26.08.224.55.357.411.729.44.2
lower subalpine1.55.310.05.54.46.314.56.21.45.434.36.79.12.6
upper montane12.65.41.44.611.45.822.19.818.48.034.68.412.52.6
lower montane-1.33.14.05.64.66.310.910.726.57.834.68.03.92.3
colline/submontane-6.02.6-2.48.23.08.04.411.8-9.512.828.67.2-1.52.2
total-2.01.84.22.86.83.316.84.111.23.433.93.96.31.2

difference, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178336/164755
NFI1–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zone %± %± %± %± %± %±
upper subalpine....-17.3.25.44.557.411.729.54.2
lower subalpine1.36.12.88.15.04.78.93.734.36.79.12.6
upper montane15.45.1-9.423.72.94.216.14.634.68.412.52.6
lower montane4.93.7-6.24.76.55.58.14.334.68.03.92.3
colline/submontane-4.74.0-6.53.2-7.26.76.06.828.67.2-1.52.2
total3.72.3-6.42.63.22.612.22.233.93.96.41.2

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178337/164756
NFI3–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zone %± %± %± %± %± %±
upper subalpine....18.47.04.11.813.52.16.31.5
lower subalpine6.13.4-8.99.93.73.15.21.95.71.84.71.4
upper montane1.52.20.46.0-2.22.94.81.75.22.31.71.3
lower montane-0.92.2-3.12.72.52.4-4.24.68.42.9-0.71.4
colline/submontane-6.73.3-4.12.0-3.54.0-5.03.35.61.9-3.51.3
total-1.71.5-3.71.60.31.62.81.26.61.00.60.6

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178339/164758
NFI3–NFI4b
stand density (SDI) (change): altitudinal vegetation zone · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zone %± %± %± %± %± %± %±
upper subalpine..15.26.9..-0.43.86.71.713.52.16.21.5
lower subalpine3.83.38.33.55.92.42.62.21.13.25.71.84.81.4
upper montane1.42.10.03.3-2.43.17.52.06.32.75.22.31.81.3
lower montane-2.11.80.32.8-2.25.3-1.44.32.83.48.42.9-0.71.4
colline/submontane-4.91.7-1.74.2-6.64.70.36.0-9.96.15.61.9-3.51.3
total-2.71.12.61.8-1.22.12.81.43.01.66.61.00.60.7

difference, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178341/164760
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %± %±
n/aupper subalpine......42.924.825.011.3114.634.037.310.8
lower subalpine3.47.318.38.819.48.028.426.610.410.976.534.515.84.6
upper montane23.67.9-8.29.634.314.624.025.456.516.293.623.917.35.5
lower montane-1.34.312.311.625.112.09.022.140.315.632.729.83.83.8
colline/submontane-0.93.57.916.239.822.1-35.019.2-32.213.19.822.0-0.63.3
total1.52.55.25.627.76.617.913.119.66.755.314.36.52.1
inside perimeterupper subalpine......230.679.8....230.679.8
lower subalpine-63.2.-51.030.4109.615.917.516.5..20.228.210.018.2
upper montane..-27.321.035.68.046.317.326.64.473.233.522.013.4
lower montane37.034.671.915.6-6.119.152.180.08.412.238.427.918.213.1
colline/submontane6.118.5-50.932.9-11.623.119.941.5..74.243.58.916.3
total6.416.5-16.017.716.712.527.014.518.06.861.120.416.27.5
outside perimeterupper subalpine..39.642.9..33.911.831.06.466.910.237.95.6
lower subalpine24.011.425.29.5-1.712.128.39.0-4.89.038.09.815.74.6
upper montane23.213.120.87.15.28.442.112.91.89.839.212.519.34.1
lower montane22.27.47.110.04.49.517.113.145.313.874.716.918.04.8
colline/submontane-1.16.6-4.711.36.915.870.324.342.027.553.910.215.55.4
total14.14.716.34.64.05.333.26.07.35.648.86.218.42.3
totalupper subalpine..39.642.9..37.610.828.66.077.711.338.35.2
lower subalpine4.06.819.86.512.87.427.28.00.87.142.09.415.53.2
upper montane23.57.06.65.917.37.139.111.217.98.545.511.418.63.3
lower montane2.63.811.67.410.27.017.211.539.69.466.114.38.92.9
colline/submontane-0.93.3-3.29.314.312.418.117.8-11.114.249.49.42.72.8
total3.02.310.33.613.74.030.05.212.24.350.55.511.41.5

difference, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178342/164761
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · economic region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± %
Western Juraupper subalpine........
lower subalpine-0.54479-156.9.103.4332.4812
upper montane85.924..100.73188.220
lower montane29.176108.27451.35736.649
colline/submontane20.113431.8134-2.0195817.0130
total40.42926.416454.33642.823
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane103.428..121.754106.525
colline/submontane-12.1255115.7.-0.67955-9.7291
total14.3177115.7.46.49018.7122
Western Plateauupper subalpine........
lower subalpine71.247....71.247
upper montane313.563..-495.7.151.7141
lower montane-138.045..292.530-81.972
colline/submontane79.858..1.1415073.558
total-8.7431..127.7675.4653
Central Plateauupper subalpine........
lower subalpine........
upper montane-428.970....-428.970
lower montane-28.8150..30.7203-21.5180
colline/submontane-32.7100-171.0.-25.8192-33.291
total-37.371-171.0.1.13626-34.370
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-2.73373..228.4.55.1152
lower montane18.1210..110.49821.9168
colline/submontane-7.5277..8.6679-6.6301
total-1.31365..39.51290.91879
Western Pre-Alpsupper subalpine........
lower subalpine63.4116..152.138108.943
upper montane-60.8201-58.0.162.23286.363
lower montane-9.7775..43.130916.7459
colline/submontane-74.6...-79.3119-78.7105
total2.02874-58.0.121.63073.643
Central Pre-Alpsupper subalpine....-18.5.-18.5.
lower subalpine59.149-74.4.16.416839.152
upper montane-30.3172-265.4.62.84814.1214
lower montane61.191285.3.28.918748.779
colline/submontane11.2440-459.7.-82.9106-53.097
total21.3126-128.610731.47123.873
Eastern Pre-Alpsupper subalpine........
lower subalpine36.8124..77.26553.664
upper montane161.138..-38.712643.093
lower montane109.356259.4.14.141755.677
colline/submontane154.549-171.110-33.931723.0302
total114.028-27.6428-4.079646.449
Northwestern Alpsupper subalpine....94.5294.52
lower subalpine40.977-349.78283.76053.763
upper montane-32.8310-161.615614.9303-7.2602
lower montane42.5200205.42833.923669.075
colline/submontane89.3186-85.1208176.33283.0105
total29.2128-51.521256.55239.159
Central Alpsupper subalpine........
lower subalpine85.340314.437-86.710964.867
upper montane35.6364204.127121.660108.154
lower montane245.030-1.5822193.030177.926
colline/submontane445.7.195.1.179.638219.827
total109.340195.22894.347116.324
Northeastern Alpsupper subalpine........
lower subalpine94.053..-68.51428.8669
upper montane133.83187.244105.933110.723
lower montane28.5186-87.8151-37.4153-38.9123
colline/submontane-87.9...76.16243.3111
total86.535-29.531820.416232.975
Southwestern Alpsupper subalpine43.44892.03675.73165.725
lower subalpine64.28753.47590.13081.927
upper montane44.19176.1599.42786.425
lower montane20.122038.810429.66429.255
colline/submontane-66.86329.022475.73225.295
total32.36953.54283.01769.116
Southeastern Alpsupper subalpine49.439..84.81867.518
lower subalpine30.3101..-19.11922.7912
upper montane160.11971.2356.152656.343
lower montane99.94040.3168107.420100.721
colline/submontane-98.552..76.755-28.4138
total52.43260.94724.07436.833
Southern Alpsupper subalpine157.230..104.818117.916
lower subalpine104.73271.010091.22193.418
upper montane131.420138.82790.02798.720
lower montane47.57557.745121.817105.417
colline/submontane15.821587.43586.91676.916
total80.82298.22195.31093.39
Switzerlandupper subalpine60.62592.03685.21375.912
lower subalpine44.72733.817352.12848.220
upper montane63.02871.75262.32063.016
lower montane14.610259.57062.72433.632
colline/submontane-0.11128719.016743.13210.887
total23.92946.54358.21138.912

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178343/164762
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine-84479-581001116745812
upper montane312625..68439381022
lower montane1080777710378759194449
colline/submontane53113557141-111959577131
total47302976167157037637523
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane98134..24170122230
colline/submontane-38825546100-27955-344291
total5931774610023994877122
Western Plateauupper subalpine........
lower subalpine20560....20560
upper montane51780..-204100313148
lower montane-260047..82648-177473
colline/submontane150859..24151151059
total-370431..62473254653
Central Plateauupper subalpine........
lower subalpine........
upper montane-39991....-39991
lower montane-636150..95205-541180
colline/submontane-1272100-53100-88194-141391
total-230770-5310073626-235370
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-33374..8210079160
lower montane453210..118114571168
colline/submontane-588277..40680-548301
total-1381365..2401311021879
Western Pre-Alpsupper subalpine........
lower subalpine446119..112543157146
upper montane-361202-21100198136159964
lower montane-25776..11231187460
colline/submontane-28100..-204125-232111
total322874-21100301431302444
Central Pre-Alpsupper subalpine....-7100-7100
lower subalpine74252-2710015316986853
upper montane-564172-95100119450534215
lower montane81092102100363188127579
colline/submontane44441-165100-297111-41899
total1032126-184118140671225473
Eastern Pre-Alpsupper subalpine........
lower subalpine276126..4147068965
upper montane166941..-580127109093
lower montane9375993100182418121178
colline/submontane49759-12271-169319205302
total337929-30432-154796319549
Northwestern Alpsupper subalpine....68716871
lower subalpine38080-250108113661126664
upper montane-141311-173166186304-128602
lower montane912042935713323851878
colline/submontane192190-9121531554416108
total522129-221214183752213959
Central Alpsupper subalpine........
lower subalpine4454632468-20911556069
upper montane86366281563806874658
lower montane33758-18253985073437
colline/submontane153100671003095852946
total1020436714187850256925
Northeastern Alpsupper subalpine........
lower subalpine33661..-27014566668
upper montane33548947272039114928
lower montane41192-189157-201154-349125
colline/submontane-31100..1097977119
total68140-9532035816294474
Southwestern Alpsupper subalpine22355637972836101528
lower subalpine4219118481234732295229
upper montane2129410450167030198627
lower montane28226401181936826058
colline/submontane-20671502284154125997
total6787044147535317647216
Southeastern Alpsupper subalpine51743..92425144122
lower subalpine606101..-484192122912
upper montane14642710061118526168344
lower montane597472818275630138126
colline/submontane-51958..26964-250140
total26663212862158374437733
Southern Alpsupper subalpine33450..67029100426
lower subalpine4454350122139126188722
upper montane4583744543251428341722
lower montane135838267172623194221
colline/submontane8421643344236619288318
total145625101028866711111339
Switzerlandupper subalpine1074286379238317352114
lower subalpine4295282241745714281023320
upper montane640129734558743201587816
lower montane222710252673572825848132
colline/submontane-2311287221168305232325088
total139743017684425621124136312

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178344/164763
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone %± %± %± %±
Western Juraupper subalpine........
lower subalpine-0.28.0-63.2.24.011.40.97.4
upper montane27.87.5..29.810.628.26.5
lower montane8.36.537.034.615.09.110.55.3
colline/submontane5.88.010.515.7-0.712.95.06.7
total12.53.99.015.416.16.113.23.3
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane30.79.8..34.616.931.48.7
colline/submontane-3.69.1..-0.111.9-2.98.2
total4.37.7..12.211.75.56.9
Western Plateauupper subalpine........
lower subalpine23.712.4....23.712.4
upper montane98.872.8..-94.7.42.365.2
lower montane-26.610.7..80.427.7-16.411.1
colline/submontane23.515.5..0.314.121.714.3
total-2.19.0..35.125.11.38.6
Central Plateauupper subalpine........
lower subalpine........
upper montane-58.327.2....-58.327.2
lower montane-6.08.7..6.212.9-4.47.9
colline/submontane-8.17.8-92.4.-6.812.9-8.37.3
total-8.55.8-92.4.0.39.2-7.95.3
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.413.6..159.2.10.418.3
lower montane4.69.8..38.651.55.69.7
colline/submontane-2.05.4..2.416.0-1.85.2
total-0.34.7..11.715.60.24.5
Western Pre-Alpsupper subalpine........
lower subalpine14.016.9..52.020.429.313.6
upper montane-12.623.4-17.7.48.019.222.515.9
lower montane-4.130.6..11.638.15.526.3
colline/submontane-15.2...-17.217.5-16.915.2
total0.513.5-17.7.35.712.519.69.3
Central Pre-Alpsupper subalpine....-5.7.-5.7.
lower subalpine23.312.5-20.2.4.98.513.57.5
upper montane-6.611.2-50.8.15.58.03.37.1
lower montane14.013.5120.4.6.011.510.78.8
colline/submontane2.712.2-100.0.-14.014.5-10.710.2
total5.46.9-32.430.87.45.35.84.4
Eastern Pre-Alpsupper subalpine........
lower subalpine9.311.5..18.912.813.38.5
upper montane38.717.5..-8.410.39.79.4
lower montane24.716.138.1.3.113.112.210.0
colline/submontane38.924.2-38.01.7-6.018.44.714.4
total27.38.6-5.223.0-0.96.910.45.4
Northwestern Alpsupper subalpine....182.1137.5182.1137.5
lower subalpine16.515.3-60.836.226.816.918.212.3
upper montane-9.427.9-23.029.94.513.7-2.011.9
lower montane12.425.063.014.98.921.919.215.3
colline/submontane22.046.0-27.047.857.732.823.728.1
total9.713.1-11.222.417.59.612.07.4
Central Alpsupper subalpine........
lower subalpine37.917.0109.615.9-18.619.421.615.5
upper montane8.634.830.17.834.027.824.516.8
lower montane52.819.9-0.43.456.323.046.113.3
colline/submontane146.5.52.8.79.830.285.622.8
total35.118.241.911.726.314.632.79.6
Northeastern Alpsupper subalpine........
lower subalpine26.213.4..-22.426.82.718.0
upper montane45.119.884.133.032.812.137.610.1
lower montane4.98.9-17.225.1-8.213.0-8.010.0
colline/submontane-17.0...19.010.810.211.3
total22.38.1-7.824.35.69.28.86.8
Southwestern Alpsupper subalpine42.924.8230.679.833.911.837.610.8
lower subalpine28.426.617.516.528.39.027.28.0
upper montane24.025.446.317.342.112.939.111.2
lower montane9.022.152.180.017.113.117.211.5
colline/submontane-35.019.219.941.570.324.318.117.8
total17.913.127.014.533.26.030.05.2
Southeastern Alpsupper subalpine25.011.3..31.06.428.66.0
lower subalpine10.410.9..-4.89.00.87.1
upper montane56.516.226.64.41.89.817.98.5
lower montane40.315.68.412.245.313.839.69.4
colline/submontane-32.213.1..42.027.5-11.114.2
total19.66.718.06.87.35.612.24.3
Southern Alpsupper subalpine114.634.0..66.910.277.711.3
lower subalpine76.534.520.228.238.09.842.09.4
upper montane93.623.973.233.539.212.545.511.4
lower montane32.729.838.427.974.716.966.114.3
colline/submontane9.822.074.243.553.910.249.49.4
total55.314.361.120.448.86.250.55.5
Switzerlandupper subalpine37.310.8230.679.837.95.638.35.2
lower subalpine15.84.510.018.115.74.615.53.2
upper montane17.85.522.113.419.24.118.73.3
lower montane3.63.817.713.218.24.88.92.9
colline/submontane-0.03.49.316.315.55.43.22.9
total6.82.116.27.518.42.311.61.5

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178345/164764
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · main tree species · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce-1.6423-47.7218.916524.83829.236-10.647
fir18.7235.4879.2904.2348.9709.526
pine-1.583-9.2241.476-0.73140.599-3.627
larch-0.41050.05584-0.127611.82921.8282.728
stone pine......1.11390.3990.2133
other conifers1.7642.9480.0760.338..1.537
beech10.05410.34410.1491.02817.4488.428
maple2.1554.5248.0282.6250.3704.016
ash3.44213.1208.3302.4425.1637.515
oak2.4582.0900.8500.9391.2811.744
chestnut..0.082..0.1100-4.4211-0.1259
other broadleaves-0.61753.5541.11243.49110.5662.244
total34.232-15.39247.74152.02380.82223.430
inside perimeterspruce16.282-118.5.-64.3723.969621.7503.5459
fir-24.172..12.87011.6410.9985.659
pine-15.483..1.3945.055..1.6127
larch......3.913111.1555.264
stone pine......-0.4137..-0.2137
other conifers....0.5940.1192..0.1119
beech63.442..-25.42998.2935.0629.582
maple-4.6119-31.4.0.42772.0872.7601.2104
ash2.2201-26.6.5.92016.16114.3777.750
oak3.194..-12.394-0.016710.498-0.6176
chestnut......0.0123311.5943.195
other broadleaves-3.51005.5.-0.76034.28330.54410.342
total37.4105-171.0.-81.910244.66898.22146.942
outside perimeterspruce-11.3851.31059-1.393716.65127.42811.644
fir27.1302.662416.2448.4252.210010.222
pine-0.53930.9143-0.956-0.5266-1.092-0.694
larch..0.41410.6539.52912.0206.719
stone pine......1.438..0.639
other conifers-0.06651.3590.2139-0.02630.51000.276
beech24.63824.46513.9367.42522.41714.114
maple7.334-2.31966.7253.0231.9353.816
ash4.65322.8424.6352.7282.7364.117
oak-0.3384-1.4174-0.21380.8432.8320.835
chestnut......0.17214.3263.026
other broadleaves1.7117-4.9105-0.61563.62810.1253.422
total53.23345.17238.94452.91995.31058.011
totalspruce-3.0193-44.0212.538418.53427.222-0.9378
fir19.5195.18712.9417.2193.1629.717
pine-1.570-8.4240.2337-0.2575-0.7101-2.227
larch-0.31050.017260.21069.92113.4164.415
stone pine......1.2530.01000.452
other conifers1.3642.7460.11180.1880.41000.934
beech13.43511.43811.6325.32918.71610.814
maple2.9363.9277.2192.8171.7313.811
ash3.63513.7196.3232.8224.1326.111
oak1.9591.8960.14000.8302.3301.235
chestnut..0.082..0.17111.2301.329
other broadleaves-0.24132.8630.24623.63411.9213.021
total37.625-10.812241.33152.11493.3938.512

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178346/164765
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · main tree species · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce-260423-99382183816526223852639-621247
fir296323111887867904413416071555026
pine-23583-19272413176-783148100-210127
larch-6810535584-1427612522939331156628
stone pine......1221395100127133
other conifers26664599483763538..90337
beech1574542151449484910728113350491428
maple33755934247572827725571231116
ash5344227192078431259439265438815
oak378584229071509939228399344
chestnut..882..7100-78211-64259
other broadleaves-90175726541061243609218967129144
total540032-3185924491425503231456251366530
inside perimeterspruce5389-42100-185808269622454131459
fir-7980..377924543910021259
pine-5190..410010656..59127
larch......831311145819764
stone pine......-9137..-9137
other conifers....11002192..3119
beech20854..-7330117394526535983
maple-15124-1110012794188286244104
ash7204-910017204129631477929150
oak10100..-36100-116714100-22176
chestnut......112331189611996
other broadleaves-111052100-260489843144739243
total123110-60100-23610894069101028177743
outside perimeterspruce-38885221059-145937311451249028509344
fir9303145624174144157525197100448922
pine-1739316144-10056-87267-9292-28294
larch..71416053178530109420294620
stone pine......25739..25739
other conifers-2665246124139-8263441008276
beech8463942967149537139025204218620214
maple25035-40197718265722317136167116
ash1595440045492355082824636180517
oak-10384-25175-21139148432543334635
chestnut......1172130227131326
other broadleaves59117-86106-671566742892025149922
total182735793734196449939198667112542112
totalspruce-595193-995721508384581734324023-987378
fir381419116387264541226219367621025117
pine-30370-19122434337-60575-84102-232327
larch-6810511172647106312021160116470915
stone pine......37053510037552
other conifers26465622462811829884410098834
beech2628352580382370321671292227171147514
maple57236884271475198911720431402511
ash700353110191293238962248532648411
oak3795939796154002463028030131635
chestnut..882..1871134130136729
other broadleaves-424136426337462112334142221318221
total734925-245312284513116383141113394086312

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178347/164766
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce-1.56.2-26.94.83.66.015.26.257.821.4-6.42.9
fir32.37.98.57.611.210.530.38.589.210.717.54.8
pine-11.29.3-40.16.630.518.1-3.711.415.5.-22.15.3
larch-29.824.20.318.4-13.333.539.511.5126.040.732.69.4
stone pine......14.421.8..15.121.9
other conifers457.3122.887.542.9..411.7197.1..120.148.5
beech9.95.512.35.621.111.35.214.9138.6101.112.23.6
maple18.511.363.518.697.034.1124.033.141.030.653.610.2
ash31.614.875.015.891.722.885.553.9256.855.567.410.5
oak25.215.012.211.0342.687.2127.137.728.528.119.38.7
chestnut........-16.831.1-13.731.9
other broadleaves-6.811.529.917.125.734.347.949.638.631.523.911.2
total10.53.5-3.73.411.75.119.54.855.314.36.62.0
inside perimeterspruce24.729.2-96.1.-50.422.82.013.831.318.12.411.1
fir-88.926.5..54.846.741.412.7..28.415.0
pine-46.33.8..30.6.23.78.7..10.412.8
larch......17.024.765.34.329.820.8
stone pine......-49.259.7..-49.259.7
other conifers......49.379.3..84.584.8
beech57.618.6..-10.831.827.427.3115.062.121.018.1
maple-26.125.3-100.0.3.68.626.523.5232.7164.216.617.8
ash67.6136.1-100.0.37.171.465.031.6407.5253.596.945.5
oak....-100.0.-7.3117.020.4.-34.845.7
chestnut......1.012.829.437.225.731.1
other broadleaves-90.613.0143.1.-7.842.033.425.5124.352.170.028.0
total14.316.6-92.4.-18.719.013.49.661.120.416.47.4
outside perimeterspruce-11.89.31.617.0-0.65.68.64.640.812.37.13.2
fir32.49.33.019.218.28.542.111.117.519.123.95.5
pine-5.620.813.224.5-35.09.7-4.110.7-46.923.1-9.28.3
larch..14.127.365.248.623.97.040.48.428.65.5
stone pine......29.111.1..29.111.1
other conifers-115.5672.7613.8112.544.137.0-78.0187.6..117.188.7
beech21.79.321.815.919.07.736.310.472.012.730.44.8
maple37.013.4-10.620.657.315.549.212.7394.2135.347.68.2
ash41.426.750.220.142.615.696.732.0408.2217.861.811.4
oak-8.831.2-7.912.6-23.922.9123.526.251.720.630.712.4
chestnut......33.42.547.613.047.412.9
other broadleaves30.040.5-38.228.3-10.715.862.421.463.017.641.710.6
total15.55.511.88.79.34.217.33.548.86.218.32.3
totalspruce-2.85.3-25.94.71.14.110.13.641.910.3-0.62.1
fir31.56.48.07.115.26.639.07.528.118.820.03.6
pine-12.08.3-38.86.54.715.4-1.37.3-33.724.0-17.74.4
larch-29.824.21.017.624.028.728.15.850.18.429.94.7
stone pine......21.212.3..21.512.3
other conifers443.8123.890.443.252.434.9126.5137.4..119.744.7
beech13.04.813.35.318.26.325.68.174.812.518.42.9
maple22.49.047.615.171.615.357.711.2299.097.249.86.5
ash33.613.070.113.362.913.587.323.4366.9119.866.68.0
oak23.514.210.510.110.143.5119.021.947.717.420.87.4
chestnut......19.712.737.212.237.011.9
other broadleaves-2.711.124.216.03.416.053.521.264.615.533.37.7
total11.53.0-2.73.210.03.217.72.750.55.511.51.5

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178348/164767
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine......47.231157.23060.324
lower subalpine-0.21216871.24754.44949.237104.73244.627
upper montane85.924-4.1383521.918284.235131.42062.129
lower montane43.044-38.57070.85489.43247.57516.092
colline/submontane3.4602-6.027768.565-36.912315.8215-2.0612
total34.232-15.39247.74152.02380.82223.430
inside perimeterupper subalpine......92.036..92.036
lower subalpine-156.9...-74.4.51.913771.010035.7161
upper montane....-161.74565.779138.82772.651
lower montane108.274..272.3328.819757.74560.268
colline/submontane45.882-171.0.-267.3309.478887.43518.3172
total37.4105-171.0.-81.910244.66898.22146.942
outside perimeterupper subalpine....-18.5.81.016104.81885.213
lower subalpine103.433..76.13535.55791.22152.228
upper montane100.831-133.619255.14652.83390.02762.520
lower montane58.647134.34023.416451.941121.81761.625
colline/submontane-1.51995-6.0570-59.9100101.52086.91642.732
total53.23345.17238.94452.91995.31058.011
totalupper subalpine....-18.5.67.114117.91675.712
lower subalpine2.868971.24763.13041.23493.41848.220
upper montane88.220-25.753739.05762.02398.72062.716
lower montane48.032-21.811548.55559.328105.41734.131
colline/submontane4.2428-6.4245-22.218036.56476.9169.4101
total37.625-10.812241.33152.11493.3938.512

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178349/164768
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine......7363433450107028
lower subalpine-3121681756014705021703844543425828
upper montane319826-14383576618219253745837633329
lower montane201145-25287017365510813713583243492
colline/submontane194603-81827751968-40912584216-430612
total540032-3185924491425503231456251366530
inside perimeterupper subalpine......6479..6479
lower subalpine-57100..-2710027013950122237163
upper montane....-11784409824454373754
lower montane79103..19671169198826752671
colline/submontane10092-60100-289652978943344214173
total123110-60100-23610894069101028177743
outside perimeterupper subalpine....-710017082067029237117
lower subalpine11367..167237250258139126567928
upper montane69939-94204254347305234251428871420
lower montane10284994546657164127442172623563025
colline/submontane-131995-59570-669102140325236619302733
total182735793734196449939198667112542112
totalupper subalpine....-7100250817100426350514
lower subalpine54690175603115314942341887221017320
upper montane389622-1085383193575386243417221578416
lower montane311833-1583115258956252330194221859031
colline/submontane281428-937245-4401801023652883182811101
total734925-245312284513116383141113394086312

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178350/164769
NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine......28.810.4114.634.037.510.8
lower subalpine-0.18.123.712.315.88.018.37.376.534.515.84.5
upper montane27.87.5-0.728.64.99.129.112.193.623.917.55.5
lower montane12.45.7-8.45.717.09.927.59.032.729.84.03.7
colline/submontane1.06.1-1.64.316.812.0-12.414.59.822.0-0.53.3
total10.53.5-3.73.411.75.119.54.855.314.36.62.0
inside perimeterupper subalpine......230.679.7..230.679.7
lower subalpine-63.2...-20.2.15.322.520.228.210.617.9
upper montane....-38.011.117.215.173.233.522.413.2
lower montane37.034.6..59.422.37.815.738.427.918.013.1
colline/submontane18.218.9-92.4.-59.017.04.233.174.243.58.916.1
total14.316.6-92.4.-18.719.013.49.661.120.416.47.4
outside perimeterupper subalpine....-5.7.33.36.266.910.237.95.6
lower subalpine24.011.4..22.48.210.26.038.09.815.74.6
upper montane29.810.6-40.160.713.66.617.36.239.212.519.24.1
lower montane17.08.432.514.65.18.517.57.674.716.917.94.8
colline/submontane-0.59.1-1.69.3-10.910.352.112.253.910.215.35.4
total15.55.511.88.79.34.217.33.548.86.218.32.3
totalupper subalpine....-5.7.32.55.577.711.338.45.2
lower subalpine1.17.423.712.318.45.712.94.642.09.415.63.2
upper montane28.16.5-5.026.49.25.520.25.345.511.418.63.3
lower montane13.94.7-4.85.411.06.418.95.666.114.39.02.9
colline/submontane1.25.3-1.74.1-4.57.915.210.349.49.42.82.8
total11.53.0-2.73.210.03.217.72.750.55.511.51.5

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178351/164770
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · altitudinal vegetation zone · economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
landslide/mudflow SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone %± %± %± %±
Western Juraupper subalpine........
lower subalpine-0.28.034.3.-0.419.50.97.4
upper montane27.87.519.914.839.414.428.26.5
lower montane8.36.524.613.85.810.610.55.3
colline/submontane5.88.026.414.8-13.213.15.06.7
total12.53.924.29.07.77.313.23.3
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane30.79.868.421.12.27.231.48.7
colline/submontane-3.69.14.914.9-6.5.-2.98.2
total4.37.719.816.4-0.45.55.56.9
Western Plateauupper subalpine........
lower subalpine23.712.4....23.712.4
upper montane98.872.8-94.7...42.365.2
lower montane-26.610.781.0.80.233.0-16.411.1
colline/submontane23.515.5..0.314.121.714.3
total-2.19.0-18.661.349.724.71.38.6
Central Plateauupper subalpine........
lower subalpine........
upper montane-58.327.2....-58.327.2
lower montane-6.08.7-16.37.114.816.2-4.47.9
colline/submontane-8.17.8-14.019.0-5.615.3-8.37.3
total-8.55.8-14.812.67.711.9-7.95.3
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-0.413.6159.2...10.418.3
lower montane4.69.8-5.25.3993.7.5.69.7
colline/submontane-2.05.4-70.78.914.716.7-1.85.2
total-0.34.7-18.222.723.719.40.24.5
Western Pre-Alpsupper subalpine........
lower subalpine14.016.9-61.8.56.820.929.313.6
upper montane-12.623.418.210.648.420.322.515.9
lower montane-4.130.6129.5.-8.237.15.526.3
colline/submontane-15.2.-10.619.8-45.929.2-16.915.2
total0.513.55.319.041.314.119.69.3
Central Pre-Alpsupper subalpine....-5.7.-5.7.
lower subalpine23.312.5-20.2.4.98.513.57.5
upper montane-6.611.225.264.413.57.83.37.1
lower montane14.013.5-33.816.614.312.910.78.8
colline/submontane2.712.2-52.525.3-12.516.6-10.710.2
total5.46.9-26.916.59.45.55.84.4
Eastern Pre-Alpsupper subalpine........
lower subalpine9.311.59.9.19.814.113.38.5
upper montane38.717.513.538.7-11.410.59.79.4
lower montane24.716.118.632.9-2.011.812.210.0
colline/submontane38.924.2-12.026.2-8.420.04.714.4
total27.38.610.719.5-4.06.810.45.4
Northwestern Alpsupper subalpine..-5827.8.86.7.182.1137.5
lower subalpine16.515.38.128.120.218.318.212.3
upper montane-9.427.910.028.8-2.414.4-2.011.9
lower montane12.425.067.921.211.121.219.215.3
colline/submontane22.046.08.028.5165.5204.423.728.1
total9.713.118.516.211.510.512.07.4
Central Alpsupper subalpine........
lower subalpine37.917.0111.616.8-17.319.221.615.5
upper montane8.634.830.17.834.027.824.516.8
lower montane52.819.943.542.240.817.446.113.3
colline/submontane146.5.45.37.9124.543.885.622.8
total35.118.247.311.921.714.832.79.6
Northeastern Alpsupper subalpine........
lower subalpine26.213.4-100.0.9.721.62.718.0
upper montane45.119.859.313.530.113.337.610.1
lower montane4.98.9-10.123.3-11.513.4-8.010.0
colline/submontane-17.0.23.913.714.118.110.211.3
total22.38.1-7.420.18.28.48.86.8
Southwestern Alpsupper subalpine42.924.8-9.226.549.010.737.610.8
lower subalpine28.426.627.48.526.911.827.28.0
upper montane24.025.475.721.629.113.939.111.2
lower montane9.022.144.118.92.714.017.211.5
colline/submontane-35.019.241.525.591.034.218.117.8
total17.913.136.97.930.47.430.05.2
Southeastern Alpsupper subalpine25.011.374.513.726.36.128.66.0
lower subalpine10.410.9-11.225.4-3.59.50.87.1
upper montane56.516.20.723.63.99.817.98.5
lower montane40.315.644.215.031.717.939.69.4
colline/submontane-32.213.118.126.7156.954.5-11.114.2
total19.66.712.513.06.15.912.24.3
Southern Alpsupper subalpine114.634.04.6.69.710.777.711.3
lower subalpine76.534.530.19.739.712.842.09.4
upper montane93.623.935.319.943.914.045.511.4
lower montane32.729.871.228.571.718.666.114.3
colline/submontane9.822.052.214.658.613.649.49.4
total55.314.344.48.851.77.350.55.5
Switzerlandupper subalpine37.310.826.224.340.65.338.35.2
lower subalpine15.84.513.39.715.95.115.53.2
upper montane17.85.525.39.018.04.418.73.3
lower montane3.63.823.88.615.45.38.92.9
colline/submontane-0.03.412.07.016.97.33.22.9
total6.82.119.24.217.92.511.61.5

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178352/164771
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · main tree species · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aspruce-1.6423-47.7218.916524.83829.236-10.647
fir18.7235.4879.2904.2348.9709.526
pine-1.583-9.2241.476-0.73140.599-3.627
larch-0.41050.05584-0.127611.82921.8282.728
stone pine......1.11390.3990.2133
other conifers1.7642.9480.0760.338..1.537
beech10.05410.34410.1491.02817.4488.428
maple2.1554.5248.0282.6250.3704.016
ash3.44213.1208.3302.4425.1637.515
oak2.4582.0900.8500.9391.2811.744
chestnut..0.082..0.1100-4.4211-0.1259
other broadleaves-0.61753.5541.11243.49110.5662.244
total34.232-15.39247.74152.02380.82223.430
inside perimeterspruce-8.4160-9.3168-23.217332.25043.02818.952
fir35.135-11.229917.8847.5313.96511.630
pine-0.9319..-3.577-0.5597-4.779-1.7104
larch..-0.5973.0645.2684.3643.749
stone pine......0.5138..0.2138
other conifers..3.5670.399-0.0430..0.263
beech40.927-37.281-6.434312.73111.24112.135
maple7.839-16.8593.11384.7300.6573.235
ash3.9736.125617.8373.8442.6585.427
oak0.2690.13079-3.3751.4604.4551.163
chestnut......0.116321.3444.145
other broadleaves2.8960.31212-5.1624.14212.7534.239
total81.430-65.1830.51071071.62599.41663.020
outside perimeterspruce-9.41232.76710.198409.010522.2378.368
fir10.4858.819415.8489.2281.51589.327
pine-2.71191.3143-0.5880.33160.2103-0.1949
larch..0.8990.28210.33214.1197.620
stone pine......1.542..0.642
other conifers-0.16650.3710.2157-0.03760.61000.297
beech15.49051.93115.8325.53723.41814.315
maple4.7743.61137.0252.3322.3343.717
ash5.07229.0402.6582.8324.2424.120
oak-0.21198-2.1167-0.13450.5632.0380.551
chestnut......0.08612.0312.731
other broadleaves-0.21174-7.01030.114623.53312.0233.923
total22.99389.24141.24244.82594.51155.213
totalspruce-3.0193-44.0212.538418.53427.222-0.9378
fir19.5195.18712.9417.2193.1629.717
pine-1.570-8.4240.2337-0.2575-0.7101-2.227
larch-0.31050.017260.21069.92113.4164.415
stone pine......1.2530.01000.452
other conifers1.3642.7460.11180.1880.41000.934
beech13.43511.43811.6325.32918.71610.814
maple2.9363.9277.2192.8171.7313.811
ash3.63513.7196.3232.8224.1326.111
oak1.9591.8960.14000.8302.3301.235
chestnut..0.082..0.17111.2301.329
other broadleaves-0.24132.8630.24623.63411.9213.021
total37.625-10.812241.33152.11493.3938.512

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178353/164772
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · main tree species · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aspruce-260423-99382183816526223852639-621247
fir296323111887867904413416071555026
pine-23583-19272413176-783148100-210127
larch-6810535584-1427612522939331156628
stone pine......1221395100127133
other conifers26664599483763538..90337
beech1574542151449484910728113350491428
maple33755934247572827725571231116
ash5344227192078431259439265438815
oak378584229071509939228399344
chestnut..882..7100-78211-64259
other broadleaves-90175726541061243609218967129144
total540032-3185924491425503231456251366530
inside perimeterspruce-156161-52170-34317418275096130223652
fir65437-6330026486423328666136530
pine-18319..-5279-31598-10480-205105
larch..-3100456629468966543249
stone pine......27138..27138
other conifers..20714100-0430..2363
beech76130-20985-943437223225042143135
maple14541-95644613926531145937636
ash7275342582634021444595964228
oak47103079-49777761995613163
chestnut......61644764648245
other broadleaves529721212-7664234422835449440
total151533-36687810710405826221920743521
outside perimeterspruce-179123336711398401369105175337298868
fir19786108195151449139728120158333727
pine-5111916144-45884931612104-18949
larch..101001682157432111220271120
stone pine......22142..22142
other conifers-266547221157-6376441006297
beech292916383515163384137184319513115
maple897544114673263493218434133917
ash947335644246584233233442145420
oak-31198-25168-834570631593919351
chestnut......5869443195031
other broadleaves-41174-86105614625293495124139723
total434941098443952426821257458121976313
totalspruce-595193-995721508384581734324023-987378
fir381419116387264541226219367621025117
pine-30370-19122434337-60575-84102-232327
larch-6810511172647106312021160116470915
stone pine......37053510037552
other conifers26465622462811829884410098834
beech2628352580382370321671292227171147514
maple57236884271475198911720431402511
ash700353110191293238962248532648411
oak3795939796154002463028030131635
chestnut..882..1871134130136729
other broadleaves-424136426337462112334142221318221
total734925-245312284513116383141113394086312

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178354/164773
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · main tree species · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectmain tree species %± %± %± %± %± %±
n/aspruce-1.56.2-26.94.83.66.015.26.257.821.4-6.42.9
fir32.37.98.57.611.210.530.38.589.210.717.54.8
pine-11.29.3-40.16.630.518.1-3.711.415.5.-22.15.3
larch-29.824.20.318.4-13.333.539.511.5126.040.732.69.4
stone pine......14.421.8..15.121.9
other conifers457.3122.887.542.9..411.7197.1..120.148.5
beech9.95.512.35.621.111.35.214.9138.6101.112.23.6
maple18.511.363.518.697.034.1124.033.141.030.653.610.2
ash31.614.875.015.891.722.885.553.9256.855.567.410.5
oak25.215.012.211.0342.687.2127.137.728.528.119.38.7
chestnut........-16.831.1-13.731.9
other broadleaves-6.811.529.917.125.734.347.949.638.631.523.911.2
total10.53.5-3.73.411.75.119.54.855.314.36.62.0
inside perimeterspruce-7.211.0-21.834.2-10.918.016.48.842.811.711.86.5
fir37.311.5-14.338.233.033.250.013.5470.6391.335.411.3
pine-15.241.6..-28.07.2-2.514.7-62.420.7-11.912.1
larch..-5.2...16.912.036.316.121.010.7
stone pine......35.639.5..35.639.5
other conifers..510.726.8..-16.668.7..365.9147.6
beech38.512.6-20.715.2-4.515.150.915.759.621.720.77.9
maple53.722.1-57.318.320.830.658.715.81417.91249.433.912.8
ash52.741.915.542.075.321.457.825.3142.673.757.416.0
oak12.28.20.413.7-85.312.4106.343.256.736.332.021.5
chestnut......11.316.241.320.539.919.5
other broadleaves66.972.02.934.4-52.115.641.920.955.431.236.815.6
total23.37.9-16.213.00.111.822.56.344.48.819.24.2
outside perimeterspruce-13.115.12.818.60.15.74.75.038.315.65.13.5
fir16.314.410.220.617.28.740.011.610.918.021.36.0
pine-16.415.213.224.5-39.219.53.611.642.859.1-1.09.0
larch....16.88.725.48.042.48.830.46.1
stone pine......26.711.2..26.711.2
other conifers-115.5672.7..38.938.4-48.5171.9..91.684.2
beech12.812.366.326.923.48.627.711.674.914.133.75.7
maple19.314.820.222.763.417.040.214.7339.6112.150.39.5
ash36.532.360.919.828.918.3119.843.9605.5304.669.115.1
oak-4.146.9-10.415.6-11.733.5124.232.447.422.824.714.5
chestnut......13.88.847.616.046.915.6
other broadleaves-3.236.2-48.929.31.318.667.126.179.120.849.712.8
total7.16.824.110.510.04.414.73.951.77.317.82.5
totalspruce-2.85.3-25.94.71.14.110.13.641.910.3-0.62.1
fir31.56.48.07.115.26.639.07.528.118.820.03.6
pine-12.08.3-38.86.54.715.4-1.37.3-33.724.0-17.74.4
larch-29.824.21.017.624.028.728.15.850.18.429.94.7
stone pine......21.212.3..21.512.3
other conifers443.8123.890.443.252.434.9126.5137.4..119.744.7
beech13.04.813.35.318.26.325.68.174.812.518.42.9
maple22.49.047.615.171.615.357.711.2299.097.249.86.5
ash33.613.070.113.362.913.587.323.4366.9119.866.68.0
oak23.514.210.510.110.143.5119.021.947.717.420.87.4
chestnut......19.712.737.212.237.011.9
other broadleaves-2.711.124.216.03.416.053.521.264.615.533.37.7
total11.53.0-2.73.210.03.217.72.750.55.511.51.5

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178355/164774
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · altitudinal vegetation zone · production region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine......47.231157.23060.324
lower subalpine-0.21216871.24754.44949.237104.73244.627
upper montane85.924-4.1383521.918284.235131.42062.129
lower montane43.044-38.57070.85489.43247.57516.092
colline/submontane3.4602-6.027768.565-36.912315.8215-2.0612
total34.232-15.39247.74152.02380.82223.430
inside perimeterupper subalpine......59.4865.5.54.486
lower subalpine151.9...-55.48746.299107.72852.568
upper montane70.269-133.619276.614496.336114.44887.831
lower montane103.64112.362837.626084.438139.92882.033
colline/submontane48.564-92.865-107.27860.44982.92232.654
total81.430-65.1830.51071071.62599.41663.020
outside perimeterupper subalpine....-18.5.85.514110.61790.111
lower subalpine1.06887..80.23434.26386.02651.030
upper montane128.331..49.95140.14791.92657.722
lower montane17.6171174.93627.314424.2106109.82051.733
colline/submontane-38.49924.8151-64.4113122.82489.21944.140
total22.99389.24141.24244.82594.51155.213
totalupper subalpine....-18.5.67.114117.91675.712
lower subalpine2.868971.24763.13041.23493.41848.220
upper montane88.220-25.753739.05762.02398.72062.716
lower montane48.032-21.811548.55559.328105.41734.131
colline/submontane4.2428-6.4245-22.218036.56476.9169.4101
total37.625-10.812241.33152.11493.3938.512

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178356/164775
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · altitudinal vegetation zone · production region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine......7363433450107028
lower subalpine-3121681756014705021703844543425828
upper montane319826-14383576618219253745837633329
lower montane201145-25287017365510813713583243492
colline/submontane194603-81827751968-40912584216-430612
total540032-3185924491425503231456251366530
inside perimeterupper subalpine......20592210020791
lower subalpine55100..-6010570310034443104269
upper montane23176-9420424914715323948856240633
lower montane94645226292442619914244643264934
colline/submontane28368-29373-425836265293928113155
total151533-36687810710405826221920743521
outside perimeterupper subalpine....-710015661966829222816
lower subalpine16887..170536206964109831487331
upper montane46844..217852192847247128704523
lower montane16117292444609145452106136226350733
colline/submontane-196103174153-53311580633186022211041
total434941098443952426821257458121976313
totalupper subalpine....-7100250817100426350514
lower subalpine54690175603115314942341887221017320
upper montane389622-1085383193575386243417221578416
lower montane311833-1583115258956252330194221859031
colline/submontane281428-937245-4401801023652883182811101
total734925-245312284513116383141113394086312

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178357/164776
NFI1–NFI4b
Volume (change): landslide/mudflow SilvaProtect · altitudinal vegetation zone · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine......28.810.4114.634.037.510.8
lower subalpine-0.18.123.712.315.88.018.37.376.534.515.84.5
upper montane27.87.5-0.728.64.99.129.112.193.623.917.55.5
lower montane12.45.7-8.45.717.09.927.59.032.729.84.03.7
colline/submontane1.06.1-1.64.316.812.0-12.414.59.822.0-0.53.3
total10.53.5-3.73.411.75.119.54.855.314.36.62.0
inside perimeterupper subalpine......26.725.84.6.25.624.4
lower subalpine34.3...-14.215.311.612.130.19.713.49.7
upper montane19.914.8-40.160.717.126.330.012.335.319.925.88.9
lower montane28.813.12.415.28.322.627.612.171.228.523.48.6
colline/submontane14.911.1-26.316.6-19.713.725.013.052.214.611.96.9
total23.37.9-16.213.00.111.822.56.344.48.819.24.2
outside perimeterupper subalpine....-5.7.35.75.869.710.740.75.3
lower subalpine0.319.1..23.88.510.26.739.712.815.95.0
upper montane39.514.5..12.46.713.06.543.914.017.94.4
lower montane5.49.546.019.25.98.77.78.371.718.615.25.3
colline/submontane-12.611.96.810.5-11.912.789.927.758.613.616.77.3
total7.16.824.110.510.04.414.73.951.77.317.82.5
totalupper subalpine....-5.7.32.55.577.711.338.45.2
lower subalpine1.17.423.712.318.45.712.94.642.09.415.63.2
upper montane28.16.5-5.026.49.25.520.25.345.511.418.63.3
lower montane13.94.7-4.85.411.06.418.95.666.114.39.02.9
colline/submontane1.25.3-1.74.1-4.57.915.210.349.49.42.82.8
total11.53.0-2.73.210.03.217.72.750.55.511.51.5

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178358/164777
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