Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
fertilità della stazione | età del popolamento (classi di 40 anni) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
1-40 anni | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
41-80 anni | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
81-120 anni | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
121-160 anni | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>160 anni | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
popolamenti non coetanei | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
scarsa | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 0.4 | 100 | 0.4 | 100 | 0.4 | 100 | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 2.1 | 41 | |
1-40 anni | 1.4 | 50 | 3.7 | 32 | 1.0 | 58 | 2.1 | 41 | 2.1 | 41 | 0.0 | . | 10.4 | 19 | |
41-80 anni | 9.4 | 19 | 6.2 | 24 | 1.7 | 45 | 2.8 | 35 | 1.1 | 58 | 0.3 | 100 | 21.6 | 13 | |
81-120 anni | 10.9 | 18 | 6.3 | 24 | 0.7 | 71 | 1.4 | 50 | 1.8 | 45 | 0.6 | 70 | 21.7 | 13 | |
121-160 anni | 6.4 | 23 | 4.8 | 27 | 4.5 | 27 | 1.4 | 50 | 5.3 | 26 | 1.8 | 45 | 24.1 | 12 | |
>160 anni | 1.0 | 58 | 5.2 | 26 | 5.5 | 26 | 2.8 | 35 | 12.7 | 16 | 0.0 | . | 27.3 | 11 | |
popolamenti non coetanei | 2.8 | 35 | 8.2 | 21 | 3.6 | 32 | 4.2 | 29 | 3.9 | 30 | 1.3 | 50 | 24.1 | 12 | |
totale | 32.3 | 10 | 34.8 | 10 | 17.5 | 14 | 15.5 | 15 | 27.2 | 11 | 4.1 | 29 | 131.3 | 5 | |
media | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 0.4 | 100 | 1.1 | 58 | 0.4 | 100 | 0.7 | 71 | 0.0 | . | 0.4 | 100 | 2.9 | 35 | |
1-40 anni | 1.5 | 50 | 7.7 | 21 | 4.9 | 27 | 11.3 | 17 | 9.1 | 19 | 11.1 | 17 | 45.6 | 8 | |
41-80 anni | 3.2 | 33 | 6.8 | 22 | 3.0 | 33 | 11.6 | 17 | 6.1 | 24 | 8.6 | 20 | 39.4 | 9 | |
81-120 anni | 9.1 | 19 | 10.9 | 18 | 3.5 | 32 | 10.6 | 18 | 7.3 | 22 | 5.8 | 24 | 47.1 | 8 | |
121-160 anni | 6.8 | 23 | 10.2 | 18 | 3.0 | 33 | 10.5 | 18 | 17.0 | 14 | 7.2 | 21 | 54.7 | 8 | |
>160 anni | 3.8 | 31 | 6.0 | 24 | 1.7 | 45 | 12.5 | 17 | 22.1 | 12 | 6.1 | 24 | 52.2 | 8 | |
popolamenti non coetanei | 5.9 | 25 | 13.3 | 16 | 5.1 | 26 | 18.6 | 13 | 11.7 | 17 | 14.9 | 15 | 69.6 | 7 | |
totale | 30.6 | 10 | 56.0 | 7 | 21.6 | 12 | 75.8 | 6 | 73.3 | 6 | 54.1 | 6 | 311.5 | 3 | |
buona | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 0.3 | 100 | 0.8 | 71 | 1.2 | 58 | 0.0 | . | 0.3 | 100 | 1.2 | 57 | 3.8 | 32 | |
1-40 anni | 18.0 | 13 | 7.7 | 21 | 10.0 | 19 | 1.1 | 57 | 4.6 | 28 | 21.1 | 12 | 62.5 | 7 | |
41-80 anni | 25.1 | 11 | 11.6 | 18 | 15.0 | 15 | 0.7 | 71 | 1.7 | 45 | 17.7 | 13 | 71.8 | 7 | |
81-120 anni | 52.2 | 8 | 23.5 | 12 | 18.5 | 13 | 0.0 | . | 2.4 | 38 | 6.7 | 23 | 103.3 | 5 | |
121-160 anni | 22.0 | 12 | 14.8 | 15 | 6.6 | 23 | 0.3 | 100 | 3.2 | 33 | 4.1 | 30 | 51.0 | 8 | |
>160 anni | 2.9 | 35 | 1.8 | 45 | 3.9 | 30 | 0.3 | 100 | 3.1 | 33 | 1.1 | 58 | 13.0 | 16 | |
popolamenti non coetanei | 10.3 | 18 | 15.1 | 15 | 7.6 | 22 | 0.7 | 71 | 3.4 | 32 | 9.5 | 19 | 46.6 | 9 | |
totale | 130.8 | 4 | 75.4 | 6 | 62.8 | 7 | 3.0 | 33 | 18.7 | 13 | 61.3 | 6 | 352.1 | 3 | |
molto buona | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 1.1 | 58 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.1 | 58 | |
1-40 anni | 49.9 | 7 | 2.6 | 38 | 4.6 | 28 | 0.4 | 100 | 0.0 | . | 0.8 | 70 | 58.3 | 7 | |
41-80 anni | 50.4 | 8 | 3.5 | 32 | 1.4 | 50 | 0.4 | 100 | 0.0 | . | 0.0 | . | 55.6 | 7 | |
81-120 anni | 76.6 | 6 | 7.3 | 22 | 7.5 | 22 | 0.0 | . | 0.0 | . | 0.0 | . | 91.4 | 6 | |
121-160 anni | 24.2 | 12 | 2.3 | 41 | 1.3 | 50 | 0.4 | 100 | 0.0 | . | 0.0 | . | 28.2 | 11 | |
>160 anni | 1.8 | 45 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.2 | 41 | |
popolamenti non coetanei | 12.6 | 16 | 3.8 | 31 | 1.0 | 58 | 0.0 | . | 0.0 | . | 0.4 | 100 | 17.8 | 14 | |
totale | 216.6 | 3 | 19.8 | 13 | 15.9 | 15 | 1.1 | 57 | 0.0 | . | 1.2 | 57 | 254.7 | 3 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0 (non boscata) | 2.2 | 41 | 2.3 | 41 | 1.9 | 45 | 1.4 | 50 | 0.7 | 71 | 1.5 | 50 | 10.0 | 19 | |
1-40 anni | 70.8 | 6 | 21.7 | 12 | 20.5 | 13 | 14.9 | 15 | 15.9 | 15 | 33.1 | 9 | 176.8 | 4 | |
41-80 anni | 88.1 | 6 | 28.1 | 11 | 21.2 | 13 | 15.5 | 15 | 8.9 | 20 | 26.7 | 10 | 188.4 | 4 | |
81-120 anni | 148.8 | 4 | 48.0 | 8 | 30.2 | 10 | 12.0 | 17 | 11.4 | 17 | 13.1 | 16 | 263.5 | 3 | |
121-160 anni | 59.3 | 7 | 32.1 | 10 | 15.5 | 15 | 12.5 | 16 | 25.5 | 11 | 13.0 | 16 | 158.0 | 4 | |
>160 anni | 9.5 | 19 | 13.4 | 16 | 11.1 | 18 | 15.6 | 15 | 37.9 | 9 | 7.2 | 22 | 94.7 | 6 | |
popolamenti non coetanei | 31.6 | 10 | 40.4 | 9 | 17.3 | 14 | 23.5 | 12 | 19.0 | 13 | 26.2 | 11 | 158.0 | 4 | |
totale | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 1 |
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. 1373650. Birmensdorf, Swiss Federal Research Institute WSL