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 | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
bosco non accessibile | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
arbusteto | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
superficie forestale perennemente non boscata | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
striscia aperta nel soprassuolo e scarpata | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
soprassuolo perennemente aperto | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
selva, arboricoltura | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
ceduo | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
ceduo composto | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
fustaia a struttura disetanea | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
fustaia irregolare | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
rilevamento incompleto | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
fustaia regolare | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
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 | 2.5 | 0.5 | 1.7 | 1.0 | 1.9 | 1.4 | 9.9 | 4.7 | 0.0 | . | 0.0 | . | 2.2 | 0.4 | |
striscia aperta nel soprassuolo e scarpata | 0.4 | 0.2 | 0.7 | 0.7 | 0.0 | . | 2.4 | 2.4 | 0.0 | . | 0.4 | 0.4 | 0.5 | 0.2 | |
soprassuolo perennemente aperto | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 5.3 | 5.2 | 1.9 | 0.9 | 0.5 | 0.2 | |
selva, arboricoltura | 0.3 | 0.2 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 3.4 | 1.3 | 0.7 | 0.2 | |
ceduo | 0.8 | 0.3 | 0.6 | 0.6 | 0.0 | . | 10.1 | 4.8 | 0.0 | . | 20.1 | 2.8 | 3.6 | 0.5 | |
ceduo composto | 1.6 | 0.4 | 1.2 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 18.4 | 2.7 | 3.7 | 0.5 | |
fustaia a struttura disetanea | 0.7 | 0.3 | 3.7 | 1.5 | 0.0 | . | 2.4 | 2.4 | 0.0 | . | 0.5 | 0.5 | 1.0 | 0.3 | |
fustaia irregolare | 4.7 | 0.7 | 7.7 | 2.1 | 10.4 | 3.0 | 9.8 | 4.7 | 14.8 | 8.0 | 9.2 | 2.0 | 6.4 | 0.6 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 88.7 | 1.0 | 84.0 | 2.8 | 87.7 | 3.2 | 65.3 | 7.5 | 79.8 | 9.1 | 46.1 | 3.5 | 81.4 | 1.0 | |
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 | 2.6 | 1.1 | 4.0 | 1.1 | 3.3 | 1.2 | 3.1 | 1.2 | 1.6 | 0.7 | 0.0 | . | 2.7 | 0.4 | |
striscia aperta nel soprassuolo e scarpata | 0.0 | . | 0.9 | 0.5 | 0.4 | 0.4 | 1.3 | 0.8 | 0.9 | 0.5 | 0.0 | . | 0.7 | 0.2 | |
soprassuolo perennemente aperto | 10.4 | 2.2 | 10.3 | 1.7 | 7.0 | 1.7 | 7.4 | 1.7 | 13.3 | 1.9 | 15.0 | 3.0 | 10.4 | 0.8 | |
selva, arboricoltura | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
ceduo | 0.0 | . | 0.5 | 0.3 | 0.4 | 0.4 | 1.3 | 0.7 | 0.6 | 0.4 | 2.2 | 1.3 | 0.7 | 0.2 | |
ceduo composto | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 1.1 | 0.2 | 0.1 | |
fustaia a struttura disetanea | 8.1 | 2.0 | 8.7 | 1.5 | 6.2 | 1.6 | 11.8 | 2.1 | 5.0 | 1.2 | 11.5 | 2.8 | 8.2 | 0.7 | |
fustaia irregolare | 5.5 | 1.7 | 15.4 | 1.9 | 6.1 | 1.6 | 11.2 | 2.1 | 8.8 | 1.6 | 10.2 | 2.7 | 10.0 | 0.8 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 73.4 | 3.2 | 60.0 | 2.6 | 76.7 | 2.8 | 63.9 | 3.2 | 69.8 | 2.6 | 59.5 | 4.2 | 67.1 | 1.2 | |
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 | 2.5 | 0.5 | 3.2 | 0.8 | 2.8 | 0.9 | 4.1 | 1.2 | 1.5 | 0.7 | 0.0 | . | 2.4 | 0.3 | |
striscia aperta nel soprassuolo e scarpata | 0.3 | 0.2 | 0.8 | 0.4 | 0.3 | 0.3 | 1.5 | 0.7 | 0.9 | 0.5 | 0.3 | 0.3 | 0.6 | 0.1 | |
soprassuolo perennemente aperto | 1.9 | 0.4 | 6.8 | 1.1 | 4.7 | 1.2 | 6.3 | 1.5 | 12.8 | 1.8 | 6.8 | 1.3 | 5.3 | 0.4 | |
selva, arboricoltura | 0.2 | 0.1 | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 0.8 | 0.4 | 0.1 | |
ceduo | 0.7 | 0.2 | 0.5 | 0.3 | 0.3 | 0.3 | 2.6 | 1.0 | 0.6 | 0.4 | 13.4 | 1.9 | 2.2 | 0.3 | |
ceduo composto | 1.3 | 0.3 | 0.5 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 12.1 | 1.8 | 2.0 | 0.2 | |
fustaia a struttura disetanea | 1.9 | 0.4 | 7.1 | 1.1 | 4.2 | 1.1 | 10.3 | 1.9 | 4.7 | 1.2 | 4.6 | 1.1 | 4.5 | 0.4 | |
fustaia irregolare | 4.8 | 0.6 | 12.8 | 1.4 | 7.5 | 1.4 | 11.0 | 1.9 | 9.1 | 1.6 | 9.6 | 1.6 | 8.1 | 0.5 | |
rilevamento incompleto | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fustaia regolare | 86.2 | 1.0 | 68.0 | 2.0 | 80.2 | 2.2 | 64.1 | 2.9 | 70.4 | 2.5 | 51.2 | 2.7 | 74.5 | 0.8 | |
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. 1300486. Birmensdorf, Swiss Federal Research Institute WSL