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NFI3

forest area: urgency of next treatment (interview survey) · time of last treatment (classes of 10 years) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI3
state 2004/06
urgency of next treatment (interview survey)
0-1 year2-5 years6-10 years11-20 years> 20 yearstotal
economic regiontime of last treatment (classes of 10 years)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juraless than 10 years ago8.21428.7727.2714.0114.71982.73
11-20 years ago4.32011.6125.4182.3284.81928.57
21-30 years ago2.5276.4163.9213.0247.71523.68
31-40 years ago0.4711.1411.3380.9454.1217.715
41-50 years ago0.2100....1.1411.6332.925
over 50 years ago1.4350.9451.1410.5584.7198.614
total17.01048.7538.9621.8827.67154.01
Eastern Juraless than 10 years ago3.72210.91210.3124.5200.85030.25
11-20 years ago0.4712.7263.7220.8501.0448.514
21-30 years ago0.21000.6581.6351.2401.2404.719
31-40 years ago....0.4710.21000.8501.338
41-50 years ago..0.21000.4710.21001.4372.130
over 50 years ago........0.4710.471
total4.32014.41016.396.8165.41847.22
Western Plateauless than 10 years ago4.52013.41010.5122.8252.82533.95
11-20 years ago0.9440.9452.1300.4712.4276.716
21-30 years ago0.7501.1400.9440.21001.1404.121
31-40 years ago..0.2100....1.3371.535
41-50 years ago....0.471..1.1401.535
over 50 years ago..0.21000.21000.4710.9441.733
total6.21715.8914.0103.7229.71349.43
Central Plateauless than 10 years ago4.91827.5613.8102.4261.93050.44
11-20 years ago1.2386.2162.7250.3711.04111.511
21-30 years ago0.5582.0291.4350.5581.0415.417
31-40 years ago....0.558..0.5581.041
41-50 years ago........0.21000.2100
over 50 years ago..0.21000.21000.21000.7501.238
total6.61535.9518.683.4225.21769.62
Eastern Plateauless than 10 years ago13.41137.9627.474.9192.22985.73
11-20 years ago2.7265.6184.0210.9451.83115.010
21-30 years ago0.5582.0301.5350.5581.8316.317
31-40 years ago0.4710.7500.2100..0.9452.229
41-50 years ago....0.471..0.5580.945
over 50 years ago......0.21000.5580.750
total17.01046.2533.366.5167.815110.91
Western Pre-Alpsless than 10 years ago1.8314.4205.9173.3234.22019.68
11-20 years ago0.21002.2282.2282.2282.0308.813
21-30 years ago0.21000.7502.2280.6581.1404.819
31-40 years ago..1.5351.1401.1410.9444.619
41-50 years ago0.2100..0.7500.4711.5352.825
over 50 years ago..0.21000.7500.9443.1245.018
total2.4279.01312.9108.41412.81145.53
Central Pre-Alpsless than 10 years ago3.62215.31017.21010.1138.61454.84
11-20 years ago0.21003.1245.4181.8315.01915.510
21-30 years ago0.4712.0304.0211.3383.22310.812
31-40 years ago0.21000.9450.7501.3382.7265.817
41-50 years ago0.2100..0.4710.21001.8312.526
over 50 years ago..0.750..0.7508.4149.913
total4.52021.9827.7715.31029.8799.22
Eastern Pre-Alpsless than 10 years ago2.3278.81412.5118.4143.22335.26
11-20 years ago0.4712.8254.6194.6191.83114.110
21-30 years ago0.4711.4353.0242.5262.82510.013
31-40 years ago0.21000.5580.7500.9452.5264.719
41-50 years ago..0.21000.4711.1410.9452.526
over 50 years ago..0.4710.5580.7505.8177.415
total3.22314.11021.6818.1916.9973.92
Northwestern Alpsless than 10 years ago1.6333.1244.1203.4224.71916.99
11-20 years ago1.1412.0302.3272.0305.81713.111
21-30 years ago..0.5581.3382.7253.4227.914
31-40 years ago..0.7501.6330.4713.8216.516
41-50 years ago..0.5580.7500.5582.9254.719
over 50 years ago0.21000.21001.3380.210010.11311.911
total2.9257.01511.3129.21330.6661.03
Central Alpsless than 10 years ago0.9442.1302.4272.3283.42311.111
11-20 years ago..0.8500.9441.3371.5354.519
21-30 years ago....0.4710.4710.6571.337
31-40 years ago..0.657..0.6572.3283.423
41-50 years ago..0.2100..0.21001.3371.733
over 50 years ago..0.21000.4710.7504.3205.617
total0.9443.8214.1205.51713.31027.65
Northeastern Alpsless than 10 years ago0.8442.2272.6251.0413.92010.611
11-20 years ago..0.7500.5571.2373.2225.616
21-30 years ago..0.5570.3710.7502.5254.119
31-40 years ago....0.5570.5571.0402.028
41-50 years ago..0.2100..0.21001.5331.930
over 50 years ago..0.21000.3710.21005.6166.315
total0.8443.7204.2193.72017.9830.44
Southwestern Alpsless than 10 years ago0.9451.7313.9214.41912.31123.28
11-20 years ago0.3711.0413.9212.9245.51713.711
21-30 years ago..0.3712.0292.6267.71512.611
31-40 years ago..0.9451.0411.5337.31510.712
41-50 years ago0.3710.3712.0292.2287.01511.911
over 50 years ago0.9452.2282.6264.41929.0739.16
total2.4276.51615.51018.1968.84111.32
Southeastern Alpsless than 10 years ago1.1415.4189.31311.41213.31140.56
11-20 years ago0.5583.2236.3167.01511.91228.97
21-30 years ago0.7501.2382.5273.52213.11121.09
31-40 years ago0.21000.7501.8312.6265.91711.212
41-50 years ago0.21001.1410.7501.1413.1236.117
over 50 years ago0.4711.8312.3282.12928.7735.26
total3.02413.31122.8827.7776.04142.82
Southern Alpsless than 10 years ago0.4712.5272.6263.4239.01417.89
11-20 years ago0.4711.9301.4350.5587.51511.812
21-30 years ago0.4711.1411.4351.43512.11216.410
31-40 years ago0.5580.4711.2381.2388.21411.512
41-50 years ago..0.4710.7501.8319.11411.912
over 50 years ago0.21002.3284.1215.81769.8482.23
total1.8318.51411.51214.111115.72151.62
Switzerlandless than 10 years ago48.16163.83149.8376.2574.95512.71
11-20 years ago12.51244.7645.4628.2855.26186.13
21-30 years ago6.41720.0926.3820.9959.45133.13
31-40 years ago1.8328.11511.01311.21342.2674.25
41-50 years ago1.1413.0246.7168.81433.9753.56
over 50 years ago3.0249.31413.61117.010172.13215.02
total72.95248.82252.72162.33437.621174.41

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 10.11.2014 #140863/127237
search result: 1 entry on 1 page

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