Ricerca nei vecchi set di dati
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regione in funzione dei boschi di protezione | |||||||||||||||
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Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
piani vegetazionali (bosco) | superficie della chiaria più grande (foto aerea, 5 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
subalpino superiore | nessuna chiaria (<100 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 |
piccola chiaria (100-500 m2) | . | 0.0 | . | 0.0 | . | 0.0 | 50.0 | 35.4 | . | 0.0 | . | 0.0 | 24.7 | 21.5 | |
chiaria mediana (500-1000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | 50.0 | 35.4 | 50.0 | 35.4 | . | 0.0 | 50.0 | 25.0 | |
chiaria grande (1000-5000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 50.0 | 35.4 | . | 0.0 | 25.3 | 21.8 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | |
totale | . | 0.0 | . | 0.0 | . | 0.0 | 100.0 | . | 100.0 | . | . | 0.0 | 100.0 | . | |
subalpino inferiore | nessuna chiaria (<100 m2) | . | 0.0 | 25.0 | 21.7 | 33.3 | 27.2 | . | 0.0 | . | 0.0 | . | 0.0 | 10.1 | 6.8 |
piccola chiaria (100-500 m2) | 100.0 | . | . | 0.0 | 66.7 | 27.2 | 19.9 | 12.6 | . | 0.0 | 50.0 | 35.4 | 29.9 | 10.2 | |
chiaria mediana (500-1000 m2) | . | 0.0 | 25.0 | 21.7 | . | 0.0 | 29.8 | 14.5 | . | 0.0 | . | 0.0 | 19.9 | 8.9 | |
chiaria grande (1000-5000 m2) | . | 0.0 | 50.0 | 25.0 | . | 0.0 | 50.3 | 15.8 | . | 0.0 | 50.0 | 35.4 | 40.2 | 11.0 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | 0.0 | 100.0 | . | 100.0 | . | |
montano superiore | nessuna chiaria (<100 m2) | . | 0.0 | 20.0 | 17.9 | 25.0 | 15.3 | 25.0 | 21.7 | 40.0 | 21.9 | 19.9 | 12.6 | 24.9 | 7.6 |
piccola chiaria (100-500 m2) | . | 0.0 | 20.0 | 17.9 | 25.0 | 15.3 | . | 0.0 | 20.0 | 17.9 | 10.0 | 9.5 | 15.6 | 6.4 | |
chiaria mediana (500-1000 m2) | . | 0.0 | 40.0 | 21.9 | . | 0.0 | 25.0 | 21.7 | 20.0 | 17.9 | 29.9 | 14.5 | 22.0 | 7.3 | |
chiaria grande (1000-5000 m2) | . | 0.0 | 20.0 | 17.9 | 37.5 | 17.1 | 50.0 | 25.0 | 20.0 | 17.9 | 40.2 | 15.5 | 34.4 | 8.4 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | 12.5 | 11.7 | . | 0.0 | . | 0.0 | . | 0.0 | 3.1 | 3.0 | |
totale | . | 0.0 | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
montano inferiore | nessuna chiaria (<100 m2) | . | 0.0 | 100.0 | . | 33.3 | 15.7 | 33.3 | 27.3 | 50.0 | 35.4 | 40.0 | 21.9 | 46.5 | 9.8 |
piccola chiaria (100-500 m2) | . | 0.0 | . | 0.0 | 44.4 | 16.6 | 33.3 | 27.3 | 50.0 | 35.4 | 60.0 | 21.9 | 34.4 | 9.3 | |
chiaria mediana (500-1000 m2) | 50.0 | 35.4 | . | 0.0 | 11.1 | 10.5 | . | 0.0 | . | 0.0 | . | 0.0 | 7.7 | 5.2 | |
chiaria grande (1000-5000 m2) | 50.0 | 35.4 | . | 0.0 | 11.1 | 10.5 | 33.3 | 27.3 | . | 0.0 | . | 0.0 | 11.5 | 6.2 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
collinare/submontano | nessuna chiaria (<100 m2) | 28.6 | 17.1 | 75.0 | 21.7 | 66.7 | 27.2 | 20.0 | 17.9 | . | 0.0 | 40.0 | 12.7 | 41.3 | 8.4 |
piccola chiaria (100-500 m2) | 28.6 | 17.1 | 25.0 | 21.7 | . | 0.0 | 40.0 | 21.9 | . | 0.0 | 26.7 | 11.4 | 26.5 | 7.6 | |
chiaria mediana (500-1000 m2) | 28.6 | 17.1 | . | 0.0 | 33.3 | 27.2 | 20.0 | 17.9 | . | 0.0 | 13.3 | 8.8 | 17.6 | 6.5 | |
chiaria grande (1000-5000 m2) | 14.3 | 13.2 | . | 0.0 | . | 0.0 | 20.0 | 17.9 | . | 0.0 | 20.0 | 10.3 | 14.7 | 6.1 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | . | 0.0 | 100.0 | . | 100.0 | . | |
totale | nessuna chiaria (<100 m2) | 20.0 | 12.6 | 55.6 | 11.7 | 34.8 | 9.9 | 12.5 | 6.7 | 33.3 | 15.7 | 31.2 | 8.2 | 31.2 | 4.3 |
piccola chiaria (100-500 m2) | 30.1 | 14.5 | 11.1 | 7.4 | 34.8 | 9.9 | 24.9 | 8.8 | 22.2 | 13.9 | 28.1 | 7.9 | 25.8 | 4.1 | |
chiaria mediana (500-1000 m2) | 30.0 | 14.5 | 16.7 | 8.8 | 8.7 | 5.9 | 24.9 | 8.8 | 22.2 | 13.9 | 15.6 | 6.4 | 18.1 | 3.6 | |
chiaria grande (1000-5000 m2) | 20.0 | 12.6 | 16.7 | 8.8 | 17.4 | 7.9 | 37.7 | 9.9 | 22.2 | 13.9 | 25.1 | 7.7 | 24.1 | 4.0 | |
chiaria molto grande (>5000 m2) | . | 0.0 | . | 0.0 | 4.3 | 4.3 | . | 0.0 | . | 0.0 | . | 0.0 | 0.8 | 0.8 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Risultato della ricerca: 1 inscriptione 1 pagina