Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
alte/basse quote | tipo di bosco (12 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . |
bosco non accessibile | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
arbusteto | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
superficie forestale perennemente non boscata | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
striscia aperta nel soprassuolo e scarpata | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
soprassuolo perennemente aperto | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
selva, arboricoltura | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
ceduo | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
ceduo composto | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
fustaia a struttura disetanea | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
fustaia irregolare | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
rilevamento incompleto | . | . | . | . | . | . | . | . | 0.0 | . | . | . | 0.0 | . | |
fustaia regolare | . | . | . | . | . | . | . | . | 100.0 | 0.0 | . | . | 100.0 | 0.0 | |
totale | . | . | . | . | . | . | . | . | 100.0 | . | . | . | 100.0 | . | |
basse quote | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
bosco non accessibile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
arbusteto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
superficie forestale perennemente non boscata | 2.9 | 0.4 | 3.3 | 1.0 | 4.9 | 1.5 | 6.2 | 2.7 | 5.5 | 3.8 | 2.3 | 0.7 | 3.1 | 0.3 | |
striscia aperta nel soprassuolo e scarpata | 0.5 | 0.2 | 0.7 | 0.5 | 0.0 | . | 1.3 | 1.3 | 0.0 | . | 0.7 | 0.4 | 0.5 | 0.1 | |
soprassuolo perennemente aperto | 0.5 | 0.2 | 0.3 | 0.3 | 0.0 | . | 5.0 | 2.4 | 2.8 | 2.7 | 2.5 | 0.8 | 0.9 | 0.2 | |
selva, arboricoltura | 0.2 | 0.1 | 0.3 | 0.3 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 3.4 | 0.9 | 0.7 | 0.2 | |
ceduo | 0.8 | 0.2 | 0.6 | 0.5 | 0.0 | . | 14.9 | 4.0 | 2.6 | 2.6 | 14.9 | 1.7 | 3.2 | 0.3 | |
ceduo composto | 2.0 | 0.3 | 0.6 | 0.5 | 0.0 | . | 1.2 | 1.2 | 0.0 | . | 17.7 | 1.9 | 4.0 | 0.4 | |
fustaia a struttura disetanea | 0.6 | 0.2 | 3.7 | 1.1 | 1.0 | 0.7 | 1.3 | 1.3 | 2.6 | 2.6 | 0.7 | 0.4 | 1.0 | 0.2 | |
fustaia irregolare | 4.4 | 0.5 | 9.5 | 1.7 | 10.0 | 2.1 | 10.0 | 3.4 | 10.7 | 5.1 | 9.5 | 1.4 | 6.4 | 0.5 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 88.3 | 0.8 | 80.8 | 2.3 | 83.6 | 2.6 | 60.1 | 5.5 | 75.7 | 7.1 | 48.4 | 2.4 | 80.2 | 0.7 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
alte quote | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
bosco non accessibile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
arbusteto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
superficie forestale perennemente non boscata | 2.2 | 0.8 | 4.3 | 0.8 | 3.4 | 0.9 | 3.6 | 0.9 | 1.6 | 0.5 | 1.9 | 0.8 | 2.9 | 0.3 | |
striscia aperta nel soprassuolo e scarpata | 0.3 | 0.3 | 0.5 | 0.3 | 0.5 | 0.3 | 1.1 | 0.5 | 0.6 | 0.3 | 0.4 | 0.4 | 0.6 | 0.1 | |
soprassuolo perennemente aperto | 13.3 | 1.8 | 10.3 | 1.2 | 9.8 | 1.4 | 10.6 | 1.4 | 15.1 | 1.4 | 16.7 | 2.2 | 12.4 | 0.6 | |
selva, arboricoltura | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
ceduo | 0.3 | 0.3 | 0.7 | 0.3 | 0.7 | 0.4 | 1.8 | 0.6 | 0.3 | 0.2 | 1.1 | 0.6 | 0.8 | 0.2 | |
ceduo composto | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.2 | 0.5 | 0.3 | 2.3 | 0.9 | 0.4 | 0.1 | |
fustaia a struttura disetanea | 6.8 | 1.3 | 8.1 | 1.1 | 5.8 | 1.1 | 9.9 | 1.4 | 6.6 | 1.0 | 12.7 | 2.0 | 8.0 | 0.5 | |
fustaia irregolare | 6.1 | 1.3 | 13.7 | 1.3 | 7.2 | 1.2 | 12.8 | 1.6 | 8.1 | 1.1 | 9.3 | 1.8 | 9.9 | 0.6 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 71.0 | 2.4 | 62.2 | 1.9 | 72.7 | 2.1 | 60.0 | 2.3 | 67.3 | 1.8 | 55.6 | 3.0 | 65.2 | 0.9 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
bosco non accessibile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
arbusteto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
superficie forestale perennemente non boscata | 2.7 | 0.3 | 4.0 | 0.6 | 3.9 | 0.8 | 4.0 | 0.8 | 1.8 | 0.5 | 2.1 | 0.5 | 3.0 | 0.2 | |
striscia aperta nel soprassuolo e scarpata | 0.5 | 0.1 | 0.6 | 0.2 | 0.3 | 0.2 | 1.1 | 0.5 | 0.6 | 0.3 | 0.6 | 0.3 | 0.6 | 0.1 | |
soprassuolo perennemente aperto | 2.7 | 0.3 | 7.0 | 0.8 | 6.6 | 1.0 | 9.8 | 1.3 | 14.4 | 1.3 | 8.0 | 1.0 | 6.6 | 0.3 | |
selva, arboricoltura | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 2.1 | 0.6 | 0.3 | 0.1 | |
ceduo | 0.7 | 0.2 | 0.7 | 0.3 | 0.4 | 0.3 | 3.8 | 0.8 | 0.4 | 0.2 | 9.6 | 1.1 | 2.0 | 0.2 | |
ceduo composto | 1.7 | 0.3 | 0.3 | 0.2 | 0.0 | . | 0.4 | 0.3 | 0.4 | 0.2 | 11.8 | 1.2 | 2.2 | 0.2 | |
fustaia a struttura disetanea | 1.6 | 0.3 | 6.7 | 0.8 | 4.2 | 0.8 | 8.6 | 1.2 | 6.3 | 0.9 | 5.3 | 0.8 | 4.5 | 0.3 | |
fustaia irregolare | 4.7 | 0.5 | 12.3 | 1.0 | 8.1 | 1.1 | 12.4 | 1.4 | 8.2 | 1.0 | 9.4 | 1.1 | 8.1 | 0.4 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 85.3 | 0.8 | 68.3 | 1.5 | 76.3 | 1.7 | 60.0 | 2.1 | 67.8 | 1.8 | 51.1 | 1.9 | 72.7 | 0.6 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1300501. Birmensdorf, Swiss Federal Research Institute WSL