Recherche dans d'anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN1IFN4b
évolution: surface terrière
avalanche SilvaProtect · essence principale
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
évolution 1983/852009/13
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des AlpesSuisse
avalanche SilvaProtectessence principale %± %± %± %± %± %± %±
pas d'indicationépicéa-17.73.6-2.65.411.97.5-9.419.123.17.134.314.6-5.92.6
sapin16.95.18.110.828.511.1200.7124.819.418.260.810.516.44.3
pin-32.65.424.921.229.19.0-7.621.0-8.110.521.2.-21.94.9
mélèze-0.916.151.634.87.235.837.814.416.212.7115.030.927.58.2
arole......44.558.115.620.1..22.019.6
autres résineux97.535.4210.782.8..27.138.9605.5432.9..105.735.5
hêtre8.53.116.013.043.39.7-29.229.6-12.926.490.465.611.03.0
érable47.79.3109.634.458.121.9177.8205.7800.3580.39.332.859.38.7
frêne44.59.756.416.979.134.1277.1185.832.264.054.729.651.38.8
chêne5.37.3144.532.888.214.8324.9145.9100.0.24.632.310.07.1
châtaignier..........-9.224.4-6.125.0
autres feuillus8.78.528.039.912.429.56.836.892.0120.446.628.817.58.6
total0.62.16.64.821.55.816.612.418.35.741.311.05.91.7
à l'interieur du périmètreépicéa22.911.2-15.38.36.98.88.97.93.613.635.49.35.04.3
sapin48.020.98.216.324.919.663.416.4113.190.8-18.822.323.310.2
pin25.96.5-55.819.3-71.721.313.019.322.46.9-60.317.3-9.911.3
mélèze..-21.058.2-100.0.43.418.229.313.042.14.537.110.9
arole......19.415.222.110.3..20.69.7
autres résineux......-85.919.9....61.8209.0
hêtre39.932.916.311.354.017.459.37.8-1.29.6116.641.531.28.5
érable39.514.851.322.90.420.386.669.8..307.7.36.815.0
frêne374.6671.428.921.016.454.1255.8149.5....70.342.8
chêne..484.3.......-100.0.171.4205.5
châtaignier..............
autres feuillus15.053.9-44.921.010.746.3103.5102.3160.4149.5213.7106.683.042.5
total36.111.9-6.66.612.38.422.27.211.69.633.28.213.83.5
hors du périmètreépicéa-13.28.07.86.4-11.77.217.27.66.66.328.511.45.13.2
sapin10.69.022.58.914.511.3-0.825.629.510.635.621.117.75.2
pin-12.215.879.6130.8-2.521.35.014.8-19.512.312.954.4-4.48.4
mélèze28.745.2-42.438.316.731.919.76.415.97.138.58.123.14.2
arole..47.2...34.38.13.813.8..17.49.5
autres résineux480.9231.271.432.837.423.5......174.170.7
hêtre18.46.712.08.913.87.885.713.248.615.544.98.223.14.1
érable18.09.952.016.534.510.0144.366.467.033.4227.9102.544.17.2
frêne32.913.530.916.460.216.171.639.157.022.7244.090.154.39.8
chêne12.318.040.419.0-17.031.7124.256.677.3.43.712.435.310.4
châtaignier......10.910.626.1.29.410.729.010.4
autres feuillus-14.917.817.416.27.916.256.628.287.155.543.312.233.27.9
total8.64.013.54.63.94.922.45.310.84.838.54.916.12.0
totalépicéa-16.93.40.23.81.34.710.45.511.84.631.27.5-0.81.9
sapin16.64.514.86.620.57.624.420.531.311.124.317.217.33.2
pin-30.25.1-3.320.8-15.419.03.310.4-7.27.6-27.122.6-16.84.0
mélèze0.415.66.026.7-6.825.330.87.217.46.547.36.727.33.9
arole..47.2...31.514.913.212.3..20.29.7
autres résineux104.036.097.449.044.024.921.580.0887.7672.7..112.432.9
hêtre10.32.813.86.726.46.149.216.95.514.347.98.216.12.3
érable40.57.370.414.137.08.8130.150.9108.146.5194.681.351.35.4
frêne42.48.241.811.565.315.5169.581.748.527.9187.370.252.66.6
chêne5.86.891.526.610.231.8170.160.888.88.041.011.515.66.1
châtaignier......10.910.626.1.25.09.925.19.7
autres feuillus6.47.918.616.89.614.440.825.294.858.847.111.626.35.9
total1.91.98.23.011.73.521.24.213.93.438.14.110.31.2
© WSL, Inventaire forestier national suisse, 27.12.2015 #205629/191892
Résultat de la recherche: 1 inscription 1 page

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