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NFI4b

stem number: important exotic species · economic region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest
restriction: important exotic species ≠ other ligneous species
grid:
state 2009/13
important exotic species
european black pineeastern white pinedouglas firred oakcultivated poplarsblack locustother exoticstotal
economic region1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
Western Jura86823683......18100710014753
Eastern Jura5276..12774146100..491002810040146
Western Plateau....15273..124640...27649
Central Plateau..286431929..1010075100..43228
Eastern Plateau..7100259442971..19769..49236
Western Pre-Alps................
Central Pre-Alps..71007100........1471
Eastern Pre-Alps............71007100
Northwestern Alps............25772577
Central Alps................
Northeastern Alps................
Southwestern Alps..........9371..9371
Southeastern Alps........7100....7100
Southern Alps....14100....765450.77944
Switzerland1385878468792417584141571196326752267418

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166747/153130

NFI4b

stem number: important exotic species · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: important exotic species ≠ other ligneous species
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
important exotic species %± %± %± %± %± %± %±
european black pine5.23.10.0.0.0.0.0.0.0.0.0.5.23.1
eastern white pine1.41.21.80.90.0.0.0.0.0.0.0.3.21.5
douglas fir4.22.529.87.10.0.0.0.0.0.0.60.634.57.6
red oak0.0.6.24.90.0.0.0.0.0.0.0.6.24.9
cultivated poplars0.0.4.62.70.30.30.0.0.0.0.0.4.82.7
black locust0.0.10.05.30.0.3.62.50.0.29.910.043.59.4
other exotics1.01.00.30.31.30.80.0.0.0.0.0.2.51.3
total11.84.352.69.11.50.93.62.50.0.30.510.0100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166748/153131

NFI4b

stem number: important exotic species · biogeographical region
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: important exotic species ≠ other ligneous species
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
important exotic species1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %1000 n± %
european black pine13459..........13459
eastern white pine36834649........8246
douglas fir1086076625......1410088823
red oak..15983........15983
cultivated poplars..117597100......12456
black locust..25655..9271..76945111834
other exotics2510071003263....0.6551
total3043613512139559271..78344257018

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166749/153132

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %±
0-5 m19.43.822.62.823.92.325.31.729.33.124.71.1
5-10 m29.33.325.33.026.02.140.31.937.72.834.51.2
10-15 m30.23.325.73.319.91.717.61.222.12.620.50.9
15-20 m12.62.815.12.918.02.19.41.06.31.311.70.8
20-25 m6.71.87.51.68.51.25.30.73.40.96.10.5
over 25 m1.90.83.81.13.80.82.10.41.10.52.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166798/153181

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.6232.0154.8116.685.1144.35
5-10 m2.5152.2155.21010.576.5126.05
10-15 m2.5142.2164.0114.683.8163.65
15-20 m1.1241.3213.6152.5121.1232.08
20-25 m0.6280.7231.7171.4130.6271.19
over 25 m0.2440.3280.8200.5180.2430.411
total8.498.6920.1726.1517.4917.43

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166799/153182

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m21.12.325.12.425.03.422.92.626.02.929.33.124.71.1
5-10 m27.12.328.62.130.83.644.12.841.93.437.72.834.51.2
10-15 m27.82.319.81.618.22.118.52.316.31.922.12.620.50.9
15-20 m13.92.015.21.916.02.98.31.38.61.46.31.311.70.8
20-25 m7.11.27.61.17.31.45.11.24.91.03.40.96.10.5
over 25 m2.90.73.70.72.81.01.10.42.40.61.10.52.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166800/153183

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.8136.3124.1146.5146.7125.1144.35
5-10 m2.3117.2105.11512.41110.7146.5126.05
10-15 m2.4115.0113.0165.2154.2143.8163.65
15-20 m1.2163.8152.6242.3172.2171.1232.08
20-25 m0.6181.9161.2241.4241.3220.6271.19
over 25 m0.2240.9200.5360.3340.6230.2430.411
total8.5625.2716.51128.2825.6817.4917.43

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166801/153184

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region %± %± %± %± %± %± %±
Western Jura20.34.330.43.729.03.611.32.56.82.02.31.0100.0.
Eastern Jura15.57.524.48.035.78.218.59.96.04.2..100.0.
Western Plateau25.34.728.45.023.15.09.63.910.13.33.42.1100.0.
Central Plateau20.36.920.26.233.97.518.95.73.62.33.21.6100.0.
Eastern Plateau21.84.125.64.723.55.017.15.07.72.44.31.7100.0.
Western Pre-Alps22.14.029.64.020.52.817.14.08.62.22.10.8100.0.
Central Pre-Alps24.13.522.92.920.52.818.92.87.71.95.91.5100.0.
Eastern Pre-Alps25.84.825.64.318.33.218.04.49.32.33.01.4100.0.
Northwestern Alps28.44.533.03.718.62.610.42.96.61.83.01.3100.0.
Central Alps32.98.234.98.518.65.83.52.45.53.24.53.2100.0.
Northeastern Alps19.05.637.47.017.83.219.34.84.91.81.61.1100.0.
Southwestern Alps22.92.644.12.818.52.38.31.35.11.21.10.4100.0.
Southeastern Alps26.02.941.93.416.31.98.61.44.91.02.40.6100.0.
Southern Alps29.33.137.72.822.12.66.31.33.40.91.10.5100.0.
Switzerland24.71.134.51.220.50.911.70.86.10.52.50.3100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #166802/153185

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura1.8252.7162.6151.0240.6300.2448.910
Eastern Jura1.1521.7442.5331.3600.471..6.924
Western Plateau3.4233.8253.1261.3441.4360.56113.415
Central Plateau1.2381.2342.1311.1350.2640.2506.118
Eastern Plateau1.8212.1242.0271.4320.6330.4398.314
Western Pre-Alps7.62210.2177.0195.9303.0290.73634.313
Central Pre-Alps4.2184.0173.6183.3191.3271.02617.411
Eastern Pre-Alps4.0203.9202.8232.8341.4310.54715.415
Northwestern Alps8.92010.4175.8183.3342.1280.94431.413
Central Alps4.5254.8352.5370.5770.8680.68113.622
Northeastern Alps4.1288.0283.8304.1341.1440.37421.420
Southwestern Alps6.51412.4115.2152.3171.4240.33428.28
Southeastern Alps6.71210.7144.2142.2171.3220.62325.68
Southern Alps5.1146.5123.8161.1230.6270.24317.49
Switzerland4.356.053.652.081.190.41117.43

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166803/153186

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m18.45.423.43.826.52.624.03.528.14.131.44.626.01.6
5-10 m26.04.923.23.933.52.743.04.036.33.635.24.033.61.6
10-15 m30.84.927.04.416.81.617.33.416.63.221.63.919.61.2
15-20 m17.14.815.44.013.42.09.12.010.22.56.72.012.11.1
20-25 m5.12.86.41.97.61.25.51.66.02.04.11.66.40.7
over 25 m2.71.44.71.62.20.61.20.62.81.21.10.62.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166804/153187

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.5332.2206.9126.9206.6185.6184.87
5-10 m2.1222.2228.71212.4178.6176.3176.17
10-15 m2.5202.5214.4125.0223.9243.8243.68
15-20 m1.4321.5283.5182.6222.4271.2302.211
20-25 m0.4560.6312.0171.6301.4370.7401.212
over 25 m0.2540.4350.6260.4440.7410.2610.416
total8.0139.41226.0828.91323.61317.81218.35

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166805/153188

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %±
0-5 m19.95.722.83.824.93.226.62.332.24.726.01.5
5-10 m22.84.625.34.227.02.839.62.435.44.133.51.6
10-15 m31.85.125.44.618.32.316.71.621.44.019.71.2
15-20 m15.84.915.54.217.72.99.71.46.01.912.11.1
20-25 m6.73.16.01.98.71.75.91.04.01.66.40.7
over 25 m2.91.54.91.73.41.01.40.41.10.72.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166806/153189

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.5332.3205.5167.3115.7184.77
5-10 m1.7242.5225.91410.8106.3176.17
10-15 m2.3192.5234.0164.6123.8243.68
15-20 m1.2351.5293.9202.7171.1322.211
20-25 m0.5490.6321.9211.6180.7421.212
over 25 m0.2540.5350.8300.4260.2610.416
total7.3149.91322.01027.3717.81318.25

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166807/153190

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m21.73.226.03.530.54.522.03.227.03.732.24.726.01.6
5-10 m24.43.228.82.935.94.843.33.839.04.235.44.133.51.6
10-15 m27.93.418.32.016.93.016.43.116.72.821.44.019.71.2
15-20 m15.63.216.22.810.62.610.22.18.92.06.01.912.11.1
20-25 m6.31.77.71.55.11.87.12.06.11.74.01.66.40.7
over 25 m4.21.23.00.90.90.51.00.52.30.91.10.72.30.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166808/153191

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.9187.3175.3186.6197.0165.7184.87
5-10 m2.1178.1156.22113.01610.1186.3176.17
10-15 m2.4165.1152.9214.9214.3203.8243.68
15-20 m1.4224.6221.8273.0222.3241.1322.211
20-25 m0.5282.2210.9352.1301.6300.7421.212
over 25 m0.4290.8290.2580.3440.6390.2610.416
total8.7928.11117.21330.01225.81217.81318.35

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166809/153192

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region %± %± %± %± %± %± %±
Western Jura21.96.924.65.431.05.711.93.97.03.73.72.0100.0.
Eastern Jura12.88.216.37.734.911.530.216.35.85.8..100.0.
Western Plateau29.15.734.17.116.85.96.74.66.74.06.74.1100.0.
Central Plateau19.28.814.67.043.79.518.96.71.21.22.31.7100.0.
Eastern Plateau21.15.626.26.620.06.918.87.78.43.25.42.7100.0.
Western Pre-Alps21.95.832.35.817.73.618.56.48.73.10.90.7100.0.
Central Pre-Alps22.94.921.43.619.33.919.33.610.02.77.22.4100.0.
Eastern Pre-Alps32.15.828.05.617.94.414.14.06.73.01.20.8100.0.
Northwestern Alps31.86.932.45.217.92.911.94.55.12.21.00.6100.0.
Central Alps31.510.133.510.626.39.74.94.31.91.91.91.9100.0.
Northeastern Alps26.18.751.48.810.23.88.24.14.12.1..100.0.
Southwestern Alps22.03.243.33.816.43.110.22.17.12.01.00.5100.0.
Southeastern Alps27.03.739.04.216.72.88.92.06.11.72.30.9100.0.
Southern Alps32.24.735.44.121.44.06.01.94.01.61.10.7100.0.
Switzerland26.01.533.61.619.61.212.11.26.40.72.30.4100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #166810/153193

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura1.6361.8272.3220.9360.5560.3547.415
Eastern Jura0.9711.1542.5402.1690.4100..7.131
Western Plateau4.4315.2342.6401.0711.0611.06115.222
Central Plateau1.5521.1533.4341.5380.11000.2717.723
Eastern Plateau2.0302.5341.9441.8450.8400.5499.520
Western Pre-Alps8.43312.4226.8277.1433.3380.47138.518
Central Pre-Alps4.3264.0233.6263.6251.9291.43518.815
Eastern Pre-Alps5.3264.6283.0272.3331.1460.27116.617
Northwestern Alps11.32711.5266.4244.2491.8450.35735.520
Central Alps4.1374.4463.4440.61000.31000.310013.128
Northeastern Alps5.73311.3362.2541.8480.949..22.025
Southwestern Alps6.61913.0164.9213.0222.1300.34430.012
Southeastern Alps7.01610.1184.3202.3241.6300.63925.812
Southern Alps5.7186.3173.8241.1320.7420.26117.813
Switzerland4.876.273.682.2111.2120.41618.35

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166811/153194

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) %± %± %± %±
no plant97.30.491.31.187.31.593.70.5
1 plant1.40.33.00.64.90.92.60.3
2 or more plant1.30.35.70.97.71.23.70.4
total100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166812/153195

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) n/ha± % n/ha± % n/ha± % n/ha± %
no plant9.044.253.1616.33
1 plant0.1230.1210.2200.413
2 or more plant0.1220.3170.3160.711
total9.244.653.5617.43

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166813/153196

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes)1000 n± %1000 n± %1000 n± %1000 n± %
no plant1054444972536036191203
1 plant15723165212032052413
2 or more plant13622308173191676311
total1083645445541256204073

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166814/153197

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) %± %± %± %±
no plant97.30.688.91.786.52.192.80.8
1 plant1.60.53.40.93.71.12.50.5
2 or more plant1.10.37.71.49.81.84.70.6
total100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166815/153198

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) n/ha± % n/ha± % n/ha± % n/ha± %
no plant9.364.383.3916.95
1 plant0.2300.2280.1320.520
2 or more plant0.1290.4200.4200.914
total9.664.873.8918.25

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166816/153199

NFI3

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2004/06
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes)1000 n± %1000 n± %1000 n± %1000 n± %
no plant1081864967838049195895
1 plant18330190281643253720
2 or more plant12329431204322098614
total1112365588744009211115

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166817/153200

NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m18.53.723.52.824.91.823.02.826.53.328.83.024.71.1
5-10 m30.83.525.52.930.71.844.53.142.33.737.52.734.51.2
10-15 m28.43.326.93.119.01.218.72.515.82.121.92.620.50.9
15-20 m13.82.814.12.614.61.48.01.38.11.57.01.411.70.8
20-25 m6.71.86.71.57.60.94.51.04.91.23.60.96.10.5
over 25 m1.90.83.31.03.20.51.30.42.40.61.20.52.50.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166818/153201
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