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 production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
évolution 1983/852009/13
région de production
JuraPlateauPréalpesAlpesSud des AlpesSuisse
avalanche SilvaProtectessence principale %± %± %± %± %± %±
pas d'indicationépicéa-4.25.6-24.94.61.15.313.55.234.314.6-5.82.6
sapin25.76.99.97.212.89.920.98.160.810.516.64.3
pin-13.58.2-42.56.325.220.8-6.59.421.2.-21.64.9
mélèze-17.524.33.219.3-4.736.226.99.5115.030.927.88.2
arole......21.019.5..22.119.6
autres résineux230.255.575.435.6..276.5162.3..106.535.5
hêtre7.14.110.04.732.211.42.211.490.465.611.03.0
érable26.39.874.517.288.127.5104.826.99.332.858.88.7
frêne24.813.053.912.869.917.993.658.854.729.651.48.8
chêne13.911.11.39.3157.226.3145.842.224.632.310.27.1
châtaignier........-9.224.4-6.225.0
autres feuillus-8.311.818.811.714.126.036.036.546.628.817.38.6
total7.02.9-3.73.011.34.516.84.141.311.06.11.7
à l'interieur du périmètreépicéa23.111.1..-14.48.54.45.435.49.35.14.3
sapin48.020.9..-2.120.634.714.0-18.822.323.410.1
pin25.96.5..-21.96.4-4.114.3-60.317.3-9.711.2
mélèze......35.514.542.14.537.210.9
arole......20.59.8..20.59.8
autres résineux......41.2190.6..58.4204.4
hêtre39.932.9..21.611.730.711.1116.641.531.48.5
érable39.814.9..32.134.536.416.9307.7.36.515.1
frêne374.6671.7..149.022.246.344.6..71.943.4
chêne....484.3...-100.0.171.4205.5
châtaignier............
autres feuillus15.254.0..-21.575.161.843.0213.7106.683.442.5
total36.211.9..-4.47.213.64.633.28.213.93.5
hors du périmètreépicéa-16.79.5-6.214.4-2.45.38.34.728.511.44.93.2
sapin17.29.3-1.317.715.57.927.910.335.621.117.55.2
pin-17.218.27.326.521.491.0-3.69.612.954.4-4.48.4
mélèze..28.745.2106.878.415.64.838.58.123.24.2
arole......17.69.4..17.69.4
autres résineux727.8638.9413.2234.958.325.6135.083.9..172.469.9
hêtre15.96.923.715.310.47.130.29.544.98.223.04.0
érable25.812.24.215.847.112.247.912.5227.9102.543.97.1
frêne26.422.035.816.529.112.579.917.6244.090.154.19.7
chêne30.952.73.212.2-29.830.394.127.643.712.435.210.5
châtaignier......13.88.829.410.729.010.4
autres feuillus-5.417.3-24.529.1-4.111.848.416.643.312.233.07.9
total7.64.410.37.76.53.815.73.338.54.916.02.0
totalépicéa-5.14.9-24.14.5-1.63.69.03.031.27.5-0.81.9
sapin25.05.68.76.713.56.028.46.624.317.217.43.2
pin-12.57.3-41.26.211.917.6-5.06.1-27.122.6-16.64.0
mélèze-17.524.34.618.645.339.223.34.947.36.727.43.9
arole......19.89.6..20.39.7
autres résineux242.857.780.736.175.532.7173.088.3..113.032.8
hêtre9.43.611.34.518.45.821.26.347.98.216.12.3
érable26.47.859.914.260.511.955.410.2194.681.351.05.4
frêne25.611.350.410.748.510.780.621.3187.370.252.76.6
chêne15.311.01.58.621.637.4113.522.941.011.515.76.0
châtaignier......20.411.125.09.925.09.7
autres feuillus-7.610.415.311.12.912.345.016.647.111.626.15.9
total7.92.5-2.62.87.92.815.62.238.14.110.31.2
© WSL, Inventaire forestier national suisse, 27.12.2015 #205627/191890
Résultat de la recherche: 1 inscription 1 page

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