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NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
potential cost for timber harvesting %± %± %± %± %± %± %±
n/a8.96.10.0.11.110.50.0.0.0.0.0.7.74.6
up to 50 Fr./m362.88.115.67.94.84.147.132.08.48.50.0.48.06.5
51 - 75 Fr./m318.06.038.014.942.217.00.0.13.710.82.23.022.75.3
76 - 100 Fr./m33.12.927.813.924.112.30.0.66.017.80.0.11.43.6
101 - 125 Fr./m31.41.418.610.36.94.840.831.30.50.60.0.4.11.7
126 - 150 Fr./m35.04.10.0.9.39.012.113.011.411.197.83.05.33.2
more than 150 Fr./m30.80.80.0.1.61.70.0.0.0.0.0.0.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136425/122801

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
potential cost for timber harvesting (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
n/a5.3710.0.2.5970.0.0.0.0.0.2.462
up to 50 Fr./m32.0200.9490.4820.5970.5980.0.1.719
51 - 75 Fr./m31.4360.8521.8590.0.0.4750.0981.126
76 - 100 Fr./m30.9930.6600.9530.0.0.9590.0.0.633
101 - 125 Fr./m30.9930.7580.4640.11000.0990.0.0.340
126 - 150 Fr./m35.6820.0.1.3980.1990.4990.01000.661
more than 150 Fr./m30.8900.0.0.2980.0.0.0.0.0.0.173
total1.9160.6291.0320.1630.4430.0981.013

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136426/122802

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
potential cost for timber harvesting1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
n/a72730.151000.0.0.8663
up to 50 Fr./m3507201950683310051000.54019
51 - 75 Fr./m314536465256600.877010025526
76 - 100 Fr./m32594346032540.38600.12933
101 - 125 Fr./m312942359965210001000.4640
126 - 150 Fr./m340850.121001100710001006061
more than 150 Fr./m37920.21000.0.0.974
total8071612229132326635843098112613

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136427/122803

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
economic region %± %± %± %± %± %± %± %±
Western Jura0.0.54.016.927.913.312.411.05.45.50.0.0.30.3100.0.
Eastern Jura0.0.88.111.711.911.70.0.0.0.0.0.0.0.100.0.
Western Plateau0.0.75.420.10.0.0.0.0.0.24.620.10.0.100.0.
Central Plateau15.013.468.014.415.48.70.0.0.40.41.21.30.0.100.0.
Eastern Plateau17.315.056.515.922.213.70.0.0.0.1.71.72.32.4100.0.
Western Pre-Alps0.0.22.121.376.421.61.51.70.0.0.0.0.0.100.0.
Central Pre-Alps0.0.11.88.735.719.732.618.919.913.60.0.0.0.100.0.
Eastern Pre-Alps13.112.35.34.946.219.219.112.85.24.611.010.60.0.100.0.
Northwestern Alps0.0.24.122.14.75.236.928.134.327.20.0.0.0.100.0.
Central Alps0.0.0.0.0.0.65.824.620.720.10.0.13.514.1100.0.
Northeastern Alps0.0.7.39.692.79.50.0.0.0.0.0.0.0.100.0.
Southwestern Alps0.0.47.132.00.0.0.0.40.831.312.113.00.0.100.0.
Southeastern Alps0.0.8.48.513.710.866.017.80.50.611.411.10.0.100.0.
Southern Alps0.0.0.0.2.23.00.0.0.0.97.83.00.0.100.0.
Switzerland7.44.448.16.522.55.311.43.64.11.65.83.50.80.6100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136428/122804

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
economic region (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Jura0.0.1.5541.1481.7921.5980.0.0.2931.335
Eastern Jura0.0.1.1470.5980.0.0.0.0.0.0.0.0.743
Western Plateau0.0.3.5390.0.0.0.0.0.23.5870.0.3.338
Central Plateau7.3952.2371.7550.0.0.3933.0710.0.2.230
Eastern Plateau11.6952.0342.8710.0.0.0.2.1911.9942.430
Western Pre-Alps0.0.0.9971.2720.0990.0.0.0.0.0.0.560
Central Pre-Alps0.0.0.8691.0721.0720.9710.0.0.0.0.838
Eastern Pre-Alps5.3940.5862.3631.1690.6837.1900.0.1.637
Northwestern Alps0.0.1.0960.1990.4990.6990.0.0.0.0.356
Central Alps0.0.0.0.0.0.1.4790.6980.0.0.5960.658
Northeastern Alps0.0.0.1961.2950.0.0.0.0.0.0.0.0.193
Southwestern Alps0.0.0.5970.0.0.0.0.11000.1990.0.0.163
Southeastern Alps0.0.0.5980.4750.9590.0990.4990.0.0.443
Southern Alps0.0.0.0.0.0980.0.0.0.0.01000.0.0.098
Switzerland2.4631.7191.1260.6330.3400.7630.1731.013

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136429/122805

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
potential cost for timber harvesting
n/aup to 50 Fr./m351 - 75 Fr./m376 - 100 Fr./m3101 - 125 Fr./m3126 - 150 Fr./m3more than 150 Fr./m3total
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura0.1095556482594111000.110020135
Eastern Jura0.324741000.0.0.0.3643
Western Plateau0.119400.0.0.391000.15838
Central Plateau231001023723570.110021000.15030
Eastern Plateau461001493558720.0.4100610026330
Western Pre-Alps0.5100177301000.0.0.2260
Central Pre-Alps0.10712973267216720.0.8139
Eastern Pre-Alps1510068753642270685131000.11637
Northwestern Alps0.51001100710071000.0.1956
Central Alps0.0.0.108131000.21001658
Northeastern Alps0.010041000.0.0.0.593
Southwestern Alps0.31000.0.210011000.663
Southeastern Alps0.51008773860010071000.5843
Southern Alps0.0.01000.0.01000.098
Switzerland836454319254261293346406564974113013

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136430/122806

NFI3–NFI4b

annual salvage logging: main type of harvest · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
main type of harvest %± %± %± %± %± %± %±
skidder84.011.364.78.733.710.247.132.066.420.82.23.062.46.3
forwarder16.011.335.08.70.10.20.0.0.0.0.0.23.75.9
mobile tower yarder0.0.0.30.450.011.30.0.0.0.0.0.9.32.9
cable crane0.0.0.0.8.87.00.0.0.0.0.0.1.61.3
helicopter0.0.0.0.7.37.052.932.033.620.897.83.02.91.6
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136431/122807

NFI3–NFI4b

annual salvage logging: main type of harvest · biogeographical region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
main type of harvest (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
skidder1.4382.9210.6350.1991.3590.0991.516
forwarder0.6752.5320.0990.0.0.0.0.0.1.529
mobile tower yarder0.0.0.2981.4310.0.0.0.0.0.0.731
cable crane0.0.0.0.0.2840.0.0.0.0.0.0.184
helicopter0.0.0.0.0.21000.1800.5700.01000.156
others0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total1.0342.6170.6220.1630.4460.0981.013

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136432/122808

NFI3–NFI4b

annual salvage logging: main type of harvest · biogeographical region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
main type of harvest1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
skidder1683843221693631002860010070016
forwarder32752343201000.0.0.26629
mobile tower yarder0.2100103320.0.0.10531
cable crane0.0.18840.0.0.1884
helicopter0.0.15100380147101003356
others0.0.0.0.0.0.0.
total1993466917205226634346098112213

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136433/122809

NFI3–NFI4b

annual salvage logging: main type of harvest · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main type of harvest %± %± %± %± %± %±
skidder73.512.866.09.750.912.642.013.92.23.062.46.3
forwarder26.512.833.99.75.43.90.0.0.0.23.75.9
mobile tower yarder0.0.0.0.28.710.641.214.30.0.9.32.9
cable crane0.0.0.10.18.16.70.0.0.0.1.61.4
helicopter0.0.0.0.7.06.716.99.597.83.02.91.6
others0.0.0.0.0.0.0.0.0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136434/122810

NFI3–NFI4b

annual salvage logging: main type of harvest · production region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main type of harvest (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
skidder1.5372.8221.1380.5420.0991.516
forwarder1.0542.3361.0690.0.0.0.1.529
mobile tower yarder0.0.0.0.1.4400.5470.0.0.731
cable crane0.0.0.4900.6860.0.0.0.0.184
helicopter0.0.0.0.0.6990.2590.01000.156
others0.0.0.0.0.0.0.0.0.0.0.0.
total1.2302.5191.0250.3280.0981.013

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136435/122811

NFI3–NFI4b

annual salvage logging: main type of harvest · production region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
main type of harvest1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
skidder1763737122112384343010070116
forwarder63541913712710.0.26629
mobile tower yarder0.0.634142470.10531
cable crane0.110018870.0.1884
helicopter0.0.15100176001003356
others0.0.0.0.0.0.
total23931563192192510228098112413

change, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136436/122812

NFI3–NFI4b

annual salvage logging: main type of harvest · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
main type of harvest %± %± %± %± %± %± %±
skidder68.17.949.714.746.116.647.132.048.721.62.23.062.46.3
forwarder31.87.95.35.33.94.00.0.0.0.0.0.23.86.0
mobile tower yarder0.0.45.014.626.112.00.0.26.721.60.0.9.32.9
cable crane0.10.10.0.12.810.50.0.0.0.0.0.1.61.3
helicopter0.0.0.0.11.110.552.932.024.616.497.83.02.91.6
others0.0.0.0.0.0.0.0...0.0.0.0.
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136437/122813

NFI3–NFI4b

annual salvage logging: main type of harvest · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
main type of harvest (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
skidder2.2190.8421.2550.11000.9590.0991.516
forwarder1.7300.9980.9970.0.0.0.0.0.1.529
mobile tower yarder0.0.1.0431.7450.0.0.51000.0.0.731
cable crane0.2960.0.0.7860.0.0.0.0.0.0.184
helicopter0.0.0.0.0.51000.1800.4700.01000.155
others0.0.0.0.0.0.0.0...0.0.0.0.
total1.9160.6291.0320.1630.4430.0981.013

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136438/122814

NFI3–NFI4b

annual salvage logging: main type of harvest · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
main type of harvest1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
skidder550196143615531002860010070316
forwarder25731610051000.0.0.26830
mobile tower yarder0.554334470.151000.10531
cable crane11000.17870.0.0.1884
helicopter0.0.15100380147101003255
others0.0.0.0...0.0.
total8071612229132326635843098112613

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136439/122815

NFI3–NFI4b

annual salvage logging: main type of harvest · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
main type of harvest
skidderforwardermobile tower yardercable cranehelicopterotherstotal
economic region %± %± %± %± %± %± %±
Western Jura73.314.726.714.70.0.0.0.0.0.0.0.100.0.
Eastern Jura74.514.025.514.00.0.....0.0.100.0.
Western Plateau98.31.81.71.80.0.......100.0.
Central Plateau52.115.447.515.40.0.0.40.4....100.0.
Eastern Plateau58.216.141.816.10.0.0.0.0.0.0.0.100.0.
Western Pre-Alps81.018.10.0.19.018.10.0.0.0.0.0.100.0.
Central Pre-Alps47.519.58.07.944.519.40.0.0.0...100.0.
Eastern Pre-Alps47.619.04.64.719.512.015.212.413.112.30.0.100.0.
Northwestern Alps24.122.10.0.75.922.10.0.0.0...100.0.
Central Alps20.720.10.0.79.320.10.0.0.0.0.0.100.0.
Northeastern Alps100.0...0.0.0.0.0.0...100.0.
Southwestern Alps47.132.00.0.0.0.0.0.52.932.00.0.100.0.
Southeastern Alps48.721.60.0.26.721.60.0.24.616.4..100.0.
Southern Alps2.23.00.0.0.0.0.0.97.83.00.0.100.0.
Switzerland63.36.222.95.99.32.91.61.32.91.60.0.100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136440/122816

NFI3–NFI4b

annual salvage logging: main type of harvest · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
main type of harvest
skidderforwardermobile tower yardercable cranehelicopterotherstotal
economic region (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Jura1.5421.4620.0.0.0.0.0.0.0.1.335
Eastern Jura1.4550.4450.0.....0.0.0.743
Western Plateau6.3380.11000.0.......3.338
Central Plateau1.9443.0420.0.0.587....2.230
Eastern Plateau2.3332.9560.0.0.0.0.0.0.0.2.430
Western Pre-Alps1.0700.0.0.3920.0.0.0.0.0.0.560
Central Pre-Alps0.8571.5961.8580.0.0.0...0.838
Eastern Pre-Alps1.5620.9972.1602.3841.3990.0.1.637
Northwestern Alps0.3990.0.0.8650.0.0.0...0.356
Central Alps0.7970.0.2.0660.0.0.0.0.0.0.658
Northeastern Alps0.591..0.0.0.0.0.0...0.193
Southwestern Alps0.11000.0.0.0.0.0.0.1800.0.0.163
Southeastern Alps0.9590.0.0.51000.0.0.470..0.443
Southern Alps0.0990.0.0.0.0.0.0.01000.0.0.098
Switzerland1.6161.4300.7310.1840.1560.0.1.013

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136441/122817

NFI3–NFI4b

annual salvage logging: main type of harvest · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
change 2004/06–2009/13
main type of harvest
skidderforwardermobile tower yardercable cranehelicopterotherstotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura1474254620.0.0.0.20135
Eastern Jura27569460.....0.3643
Western Plateau1553931000.......15838
Central Plateau784471430.1100....15030
Eastern Plateau15334110560.0.0.0.26330
Western Pre-Alps18710.4930.0.0.2260
Central Pre-Alps3857610036590.0...8139
Eastern Pre-Alps5562510023621887151000.11637
Northwestern Alps51000.15660.0...1956
Central Alps31000.13690.0.0.1658
Northeastern Alps593..0.0.0...593
Southwestern Alps31000.0.0.3800.663
Southeastern Alps28600.151000.1471..5843
Southern Alps01000.0.0.01000.098
Switzerland715162583010531188433560.113013

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136442/122818

NFI3–NFI4b

annual salvage logging: cause of salvage logging · protection forest region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
cause of salvage logging (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
insects20.82010.63323.540..19.7400.07118.616
fungi3.556..7.0.......3.946
windthrow6.8238.0327.9381.6900.0.0.0.6.418
snow load5.8591.0714.3392.36314.2430.4825.833
avalanches..........0.0.0.0.
landslides3.937..42.4.......16.463
flooding..............
forest fire..............
loss of vitality12.1331.17110.671......10.931
others11.156..........11.156
total1.9160.6291.1330.1630.5430.0981.113

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136443/122819

NFI3–NFI4b

annual salvage logging: cause of salvage logging · protection forest region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
cause of salvage logging1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
insects5222380397351..2864010070219
fungi1066..2100......1256
windthrow134264142195331000.0.19620
snow load386411001351380305901008536
avalanches..........0.0.
landslides380..15100......1785
flooding..............
forest fire..............
loss of vitality784111007100......8638
others2470..........2470
total8071612229130336635843098112313

change, calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136444/122820

NFI3–NFI4b

annual salvage logging: cause of salvage logging · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
cause of salvage logging
insectsfungiwindthrowsnow loadavalancheslandslidesfloodingforest fireloss of vitalityotherstotal
economic region %± %± %± %± %± %± %± %± %± %± %±
Western Jura51.717.3..16.69.711.610.9........20.112.5..100.0.
Eastern Jura2.42.61.71.433.517.36.87.0........17.613.238.025.1100.0.
Western Plateau57.718.5..27.316.12.83.0........4.14.38.28.1100.0.
Central Plateau80.78.80.40.411.76.10.90.7..0.40.4....6.05.9..100.0.
Eastern Plateau75.39.13.42.612.15.62.51.5..0.80.8....5.84.30.10.1100.0.
Western Pre-Alps1.51.7..98.51.3..............100.0.
Central Pre-Alps98.11.3..0.0.0.91.0........0.91.0..100.0.
Eastern Pre-Alps61.716.52.22.37.65.48.86.0..13.112.3....6.66.6..100.0.
Northwestern Alps0.0...100.0...........0.0...100.0.
Central Alps....76.123.523.923.6........0.0...100.0.
Northeastern Alps92.79.5....7.39.6............100.0.
Southwestern Alps....47.132.052.932.0............100.0.
Southeastern Alps48.021.8..0.0.52.021.8............100.0.
Southern Alps2.23.0..0.0.97.83.00.0...........100.0.
Switzerland61.95.71.10.617.83.87.62.70.0.1.61.4....7.62.82.41.6100.0.

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136445/122821

NFI3–NFI4b

annual salvage logging: cause of salvage logging · economic region
unit: m³/yr/ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
cause of salvage logging
insectsfungiwindthrowsnow loadavalancheslandslidesfloodingforest fireloss of vitalityotherstotal
economic region (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± % (m³/yr)/ha± %
Western Jura16.250..7.84965.3.........16.254..1.435
Eastern Jura0.6870.852.8372.182........4.05634.5.0.843
Western Plateau31.545..21.54610.8.........7.87315.6703.338
Central Plateau19.6290.9715.7371.141..1.9.....9.682..2.230
Eastern Plateau26.3346.2555.2312.138..5.8.....21.500.3822.430
Western Pre-Alps0.9...14.736..............0.560
Central Pre-Alps13.831..0.0.1.071........2.1...0.938
Eastern Pre-Alps28.5397.0.6.2414.149..42.4.....21.2...1.737
Northwestern Alps0.0...6.744..........0.0...0.356
Central Alps....10.1589.5.........0.0...0.665
Northeastern Alps5.971....0.9.............0.293
Southwestern Alps....1.6902.363............0.163
Southeastern Alps19.740..0.0.14.243............0.543
Southern Alps0.071..0.0.0.4820.0...........0.098
Switzerland18.6163.9456.5185.8320.0.17.462....10.83111.7551.113

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136446/122822

NFI3–NFI4b

annual salvage logging: cause of salvage logging · economic region
unit: 1000 m³/yr
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
cause of salvage logging
insectsfungiwindthrowsnow loadavalancheslandslidesfloodingforest fireloss of vitalityotherstotal
economic region1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %1000 m³/yr± %
Western Jura10455..335723100........4066..20135
Eastern Jura110017112472100........675141003643
Western Plateau9158..43654100........6101139915838
Central Plateau1213611001848165..1100....9100..15030
Eastern Plateau198409743239751..2100....1571010026330
Western Pre-Alps0100..2261..............2260
Central Pre-Alps7939..0.1100........1100..8139
Eastern Pre-Alps715431009651062..15100....8100..11637
Northwestern Alps0...1956..........0...1956
Central Alps....10813100........0...1466
Northeastern Alps4100....0100............593
Southwestern Alps....3100380............663
Southeastern Alps2864..0.3059............5843
Southern Alps0100..0.01000...........098
Switzerland6971913562012186360.1886....86372770112713

change, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136447/122823

NFI3–NFI4b

annual salvage logging: potential cost for timber harvesting · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
potential cost for timber harvesting %± %± %± %± %± %± %±
n/a0.0.10.67.17.47.10.0.0.0.0.0.7.74.6
up to 50 Fr./m363.214.757.49.19.54.747.132.011.611.50.0.47.96.5
51 - 75 Fr./m318.38.423.97.825.09.80.0.18.914.52.23.022.85.3
76 - 100 Fr./m312.611.10.30.439.111.40.0.54.022.70.0.11.63.6
101 - 125 Fr./m35.55.61.01.012.86.340.831.30.0.0.0.4.11.7
126 - 150 Fr./m30.0.5.94.86.26.012.113.015.614.997.83.05.43.2
more than 150 Fr./m30.30.30.90.90.0.0.0.0.0.0.0.0.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

change, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 10.11.2014 #136448/122824
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