Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
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Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
avalanche SilvaProtect | nombre de tiges/ha (DHP >=36cm, classé) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | 0-100 tiges/ha | 58.0 | 1.0 | 57.1 | 2.2 | 54.1 | 2.8 | 82.7 | 2.8 | 65.9 | 2.5 | 77.4 | 3.3 | 60.6 | 0.8 |
101-200 tiges/ha | 32.4 | 1.0 | 26.3 | 2.0 | 27.2 | 2.6 | 14.5 | 2.6 | 24.9 | 2.4 | 20.1 | 3.1 | 28.7 | 0.8 | |
201-300 tiges/ha | 8.2 | 0.6 | 11.1 | 1.4 | 15.5 | 2.1 | 2.2 | 1.1 | 7.1 | 1.4 | 2.5 | 1.2 | 8.5 | 0.5 | |
301-400 tiges/ha | 1.0 | 0.2 | 4.2 | 0.9 | 1.9 | 0.8 | 0.6 | 0.6 | 2.2 | 0.8 | 0.0 | . | 1.6 | 0.2 | |
401-500 tiges/ha | 0.3 | 0.1 | 1.3 | 0.5 | 1.4 | 0.7 | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 600 tiges/ha | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
à l'interieur du périmètre | 0-100 tiges/ha | 39.2 | 10.2 | 55.4 | 4.9 | 40.5 | 5.7 | 43.4 | 4.4 | 53.1 | 5.0 | 57.8 | 5.9 | 49.2 | 2.2 |
101-200 tiges/ha | 56.5 | 10.4 | 32.7 | 4.6 | 38.4 | 5.6 | 39.0 | 4.4 | 39.6 | 5.0 | 30.2 | 5.5 | 37.3 | 2.2 | |
201-300 tiges/ha | 4.3 | 4.2 | 8.0 | 2.7 | 17.0 | 4.3 | 14.4 | 3.1 | 7.4 | 2.7 | 8.7 | 3.4 | 10.7 | 1.4 | |
301-400 tiges/ha | 0.0 | . | 2.9 | 1.6 | 4.0 | 2.3 | 2.4 | 1.4 | 0.0 | . | 3.3 | 2.3 | 2.3 | 0.7 | |
401-500 tiges/ha | 0.0 | . | 1.0 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
hors du périmètre | 0-100 tiges/ha | 46.3 | 3.0 | 49.9 | 2.3 | 48.5 | 2.8 | 65.4 | 2.6 | 57.3 | 2.7 | 73.3 | 1.8 | 58.3 | 1.0 |
101-200 tiges/ha | 45.3 | 3.0 | 35.0 | 2.3 | 32.4 | 2.7 | 26.5 | 2.5 | 32.9 | 2.6 | 21.2 | 1.7 | 31.0 | 1.0 | |
201-300 tiges/ha | 7.3 | 1.6 | 12.5 | 1.6 | 16.4 | 2.1 | 6.8 | 1.5 | 8.2 | 1.6 | 4.8 | 0.9 | 9.0 | 0.6 | |
301-400 tiges/ha | 1.1 | 0.7 | 2.3 | 0.7 | 2.3 | 0.9 | 1.4 | 0.7 | 1.3 | 0.7 | 0.7 | 0.4 | 1.5 | 0.3 | |
401-500 tiges/ha | 0.0 | . | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | 0-100 tiges/ha | 56.3 | 0.9 | 53.8 | 1.4 | 50.1 | 1.7 | 66.0 | 1.7 | 60.5 | 1.6 | 72.8 | 1.5 | 58.8 | 0.6 |
101-200 tiges/ha | 34.2 | 0.9 | 30.8 | 1.4 | 30.8 | 1.8 | 25.5 | 1.7 | 30.2 | 1.6 | 21.8 | 1.4 | 30.3 | 0.6 | |
201-300 tiges/ha | 8.0 | 0.6 | 11.4 | 1.0 | 16.0 | 1.4 | 7.0 | 1.0 | 7.6 | 1.0 | 4.6 | 0.8 | 8.9 | 0.4 | |
301-400 tiges/ha | 1.0 | 0.2 | 3.2 | 0.6 | 2.3 | 0.6 | 1.3 | 0.5 | 1.6 | 0.5 | 0.8 | 0.3 | 1.6 | 0.2 | |
401-500 tiges/ha | 0.3 | 0.1 | 0.8 | 0.3 | 0.8 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 600 tiges/ha | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 | . | 0.1 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page