Scelta degli argomenti
regione dei boschi di protezione | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giura/Altopiano | Alpi nordoccidentali | Alpi nordorientali | Alpi sudoccidentali | Alpi sudorientali | Sud delle Alpi | Svizzera | |||||||||
quota (classi di 200 m) | causa dei danni agli alberi (10 classi) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
fuoco | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
caduta massi | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
diverse cause | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
non determinabile | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
raccolta del legname | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altra attività umana | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
intemperie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
alberi vivi a terra | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
alberi morti | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
>1800 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 0.0 | . | 0.7 | 0.4 | 0.0 | . | 12.4 | 1.9 | 18.0 | 2.2 | 2.9 | 0.7 | 3.7 | 0.3 | |
fuoco | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
caduta massi | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.2 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | |
diverse cause | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.3 | 0.1 | 0.5 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | |
non determinabile | 0.0 | . | 0.3 | 0.1 | 0.0 | . | 2.1 | 0.4 | 2.8 | 0.4 | 0.6 | 0.2 | 0.6 | 0.1 | |
raccolta del legname | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
altra attività umana | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
intemperie | 0.0 | . | 0.1 | 0.0 | 0.0 | . | 0.5 | 0.2 | 0.9 | 0.2 | 0.2 | 0.1 | 0.2 | 0.0 | |
alberi vivi a terra | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.1 | 0.4 | 0.3 | 0.0 | 0.0 | 0.1 | 0.0 | |
alberi morti | 0.0 | . | 0.4 | 0.3 | 0.0 | . | 2.5 | 0.6 | 2.5 | 0.5 | 0.5 | 0.2 | 0.6 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1601-1800 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 0.0 | . | 5.5 | 1.2 | 2.2 | 0.8 | 13.8 | 2.5 | 11.3 | 1.7 | 6.1 | 1.2 | 4.7 | 0.4 | |
fuoco | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
caduta massi | 0.0 | . | 0.4 | 0.2 | 0.1 | 0.0 | 0.2 | 0.1 | 0.6 | 0.4 | 0.1 | 0.0 | 0.2 | 0.1 | |
diverse cause | 0.0 | . | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 0.1 | 0.4 | 0.1 | 0.5 | 0.2 | 0.2 | 0.0 | |
non determinabile | 0.0 | . | 1.2 | 0.3 | 0.5 | 0.2 | 2.5 | 0.5 | 2.3 | 0.4 | 1.4 | 0.3 | 1.0 | 0.1 | |
raccolta del legname | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
altra attività umana | 0.0 | . | 0.1 | 0.0 | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | |
intemperie | 0.0 | . | 0.4 | 0.1 | 0.1 | 0.1 | 0.4 | 0.2 | 0.3 | 0.1 | 0.1 | 0.1 | 0.2 | 0.0 | |
alberi vivi a terra | 0.0 | . | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
alberi morti | 0.0 | . | 1.7 | 0.5 | 0.5 | 0.3 | 3.1 | 1.0 | 2.1 | 0.5 | 0.6 | 0.2 | 1.0 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1401-1600 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 0.7 | 0.2 | 8.6 | 1.1 | 5.1 | 1.1 | 11.2 | 1.9 | 15.7 | 2.1 | 9.5 | 1.7 | 6.5 | 0.5 | |
fuoco | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
caduta massi | 0.0 | . | 0.5 | 0.2 | 0.1 | 0.1 | 0.6 | 0.3 | 0.4 | 0.2 | 0.2 | 0.1 | 0.2 | 0.1 | |
diverse cause | 0.0 | 0.0 | 0.7 | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.7 | 0.3 | 0.2 | 0.1 | 0.3 | 0.1 | |
non determinabile | 0.0 | 0.0 | 2.8 | 0.4 | 0.6 | 0.2 | 2.4 | 0.5 | 3.9 | 0.7 | 1.5 | 0.3 | 1.5 | 0.1 | |
raccolta del legname | 0.0 | . | 0.2 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.5 | 0.2 | 0.0 | . | 0.1 | 0.0 | |
altra attività umana | 0.0 | 0.0 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | |
intemperie | 0.0 | 0.0 | 0.7 | 0.2 | 0.2 | 0.1 | 0.6 | 0.2 | 0.3 | 0.1 | 0.3 | 0.1 | 0.3 | 0.0 | |
alberi vivi a terra | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.3 | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | |
alberi morti | 0.1 | 0.1 | 3.1 | 0.6 | 1.6 | 0.7 | 2.5 | 0.7 | 2.4 | 0.5 | 0.7 | 0.2 | 1.4 | 0.2 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1201-1400 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 2.9 | 0.4 | 11.5 | 1.4 | 10.7 | 1.6 | 11.2 | 2.1 | 6.4 | 1.3 | 7.4 | 1.3 | 7.2 | 0.5 | |
fuoco | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | 0.0 | |
caduta massi | 0.1 | 0.0 | 1.0 | 0.3 | 0.7 | 0.3 | 0.5 | 0.2 | 0.3 | 0.1 | 1.0 | 0.3 | 0.5 | 0.1 | |
diverse cause | 0.2 | 0.1 | 0.6 | 0.1 | 0.4 | 0.1 | 0.3 | 0.1 | 0.3 | 0.1 | 0.4 | 0.1 | 0.3 | 0.0 | |
non determinabile | 0.5 | 0.1 | 2.4 | 0.3 | 2.0 | 0.4 | 1.8 | 0.4 | 2.2 | 0.6 | 1.9 | 0.4 | 1.5 | 0.1 | |
raccolta del legname | 0.1 | 0.0 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | . | 0.1 | 0.0 | |
altra attività umana | 0.0 | 0.0 | 0.4 | 0.2 | 0.3 | 0.2 | 0.0 | 0.0 | 0.3 | 0.1 | 0.2 | 0.1 | 0.2 | 0.0 | |
intemperie | 0.1 | 0.0 | 0.5 | 0.1 | 0.5 | 0.2 | 0.2 | 0.1 | 0.4 | 0.1 | 0.1 | 0.0 | 0.3 | 0.0 | |
alberi vivi a terra | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.2 | 0.0 | 0.0 | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.0 | |
alberi morti | 0.2 | 0.1 | 3.0 | 0.6 | 2.4 | 0.5 | 1.4 | 0.3 | 2.1 | 0.5 | 0.7 | 0.2 | 1.4 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
1001-1200 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 8.4 | 0.8 | 12.4 | 1.4 | 15.8 | 2.1 | 7.4 | 1.6 | 4.0 | 1.1 | 8.3 | 1.6 | 9.5 | 0.6 | |
fuoco | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | 0.0 | |
caduta massi | 0.3 | 0.1 | 1.1 | 0.3 | 1.1 | 0.4 | 0.9 | 0.4 | 1.0 | 0.4 | 1.0 | 0.3 | 0.8 | 0.1 | |
diverse cause | 0.2 | 0.0 | 0.5 | 0.1 | 0.7 | 0.2 | 0.2 | 0.1 | 0.4 | 0.2 | 0.5 | 0.1 | 0.4 | 0.0 | |
non determinabile | 1.0 | 0.2 | 1.9 | 0.3 | 2.6 | 0.4 | 1.2 | 0.3 | 1.2 | 0.4 | 1.8 | 0.4 | 1.5 | 0.1 | |
raccolta del legname | 0.3 | 0.1 | 0.8 | 0.2 | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.3 | 0.1 | |
altra attività umana | 0.1 | 0.0 | 0.4 | 0.2 | 0.4 | 0.2 | 0.0 | 0.0 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | 0.0 | |
intemperie | 0.2 | 0.0 | 0.5 | 0.1 | 0.4 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.4 | 0.2 | 0.3 | 0.0 | |
alberi vivi a terra | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | |
alberi morti | 0.6 | 0.1 | 2.2 | 0.4 | 1.8 | 0.4 | 1.2 | 0.3 | 1.0 | 0.4 | 1.6 | 0.4 | 1.3 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
801-1000 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 10.9 | 1.0 | 12.3 | 1.4 | 17.5 | 2.2 | 6.6 | 1.6 | 5.0 | 1.3 | 8.9 | 1.7 | 10.7 | 0.6 | |
fuoco | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | |
caduta massi | 0.6 | 0.2 | 0.5 | 0.2 | 1.7 | 0.6 | 0.4 | 0.3 | 0.1 | 0.1 | 0.3 | 0.2 | 0.6 | 0.1 | |
diverse cause | 0.4 | 0.1 | 0.5 | 0.1 | 1.2 | 0.6 | 0.2 | 0.1 | 0.1 | 0.1 | 0.7 | 0.3 | 0.5 | 0.1 | |
non determinabile | 1.4 | 0.2 | 2.6 | 0.4 | 2.4 | 0.4 | 0.8 | 0.3 | 1.4 | 0.4 | 2.6 | 0.5 | 1.8 | 0.1 | |
raccolta del legname | 0.6 | 0.1 | 0.5 | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | . | 0.3 | 0.1 | |
altra attività umana | 0.2 | 0.1 | 0.9 | 0.3 | 0.4 | 0.2 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | . | 0.3 | 0.1 | |
intemperie | 0.3 | 0.1 | 0.3 | 0.1 | 0.5 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.0 | |
alberi vivi a terra | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | |
alberi morti | 0.8 | 0.1 | 1.5 | 0.3 | 2.3 | 0.5 | 1.1 | 0.4 | 0.8 | 0.3 | 1.6 | 0.4 | 1.2 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
601-800 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 22.1 | 1.3 | 9.9 | 1.3 | 11.0 | 1.8 | 2.1 | 0.9 | 4.4 | 1.1 | 8.7 | 1.5 | 12.9 | 0.6 | |
fuoco | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | 0.0 | |
caduta massi | 0.5 | 0.2 | 0.4 | 0.2 | 1.1 | 0.6 | 0.5 | 0.2 | 0.3 | 0.2 | 0.5 | 0.2 | 0.5 | 0.1 | |
diverse cause | 0.6 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.4 | 0.2 | 0.4 | 0.0 | |
non determinabile | 2.7 | 0.2 | 0.9 | 0.2 | 2.3 | 0.8 | 0.7 | 0.3 | 1.0 | 0.3 | 3.1 | 0.7 | 2.0 | 0.2 | |
raccolta del legname | 1.0 | 0.1 | 0.4 | 0.1 | 0.3 | 0.2 | 0.0 | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 0.1 | |
altra attività umana | 0.4 | 0.1 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | |
intemperie | 0.6 | 0.1 | 0.3 | 0.1 | 0.2 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.3 | 0.1 | 0.4 | 0.0 | |
alberi vivi a terra | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | . | 0.0 | 0.0 | |
alberi morti | 2.0 | 0.2 | 0.7 | 0.2 | 1.3 | 0.3 | 0.5 | 0.2 | 0.5 | 0.2 | 1.9 | 0.4 | 1.3 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
=600 m | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 30.0 | 1.3 | 2.2 | 0.8 | 4.6 | 1.2 | 2.5 | 0.9 | 0.2 | 0.2 | 12.1 | 1.9 | 13.5 | 0.6 | |
fuoco | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.3 | 0.1 | 0.0 | |
caduta massi | 0.2 | 0.1 | 0.0 | . | 0.7 | 0.6 | 0.0 | . | 0.0 | . | 0.3 | 0.1 | 0.2 | 0.1 | |
diverse cause | 0.6 | 0.1 | 0.1 | 0.1 | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.1 | 0.3 | 0.0 | |
non determinabile | 3.9 | 0.3 | 0.1 | 0.1 | 0.9 | 0.3 | 0.4 | 0.2 | 0.0 | . | 3.5 | 0.6 | 2.0 | 0.1 | |
raccolta del legname | 1.5 | 0.2 | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.6 | 0.1 | |
altra attività umana | 0.8 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | . | 0.2 | 0.1 | 0.3 | 0.1 | |
intemperie | 0.6 | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.0 | . | 0.8 | 0.2 | 0.3 | 0.0 | |
alberi vivi a terra | 0.1 | 0.0 | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.0 | |
alberi morti | 2.1 | 0.2 | 0.1 | 0.1 | 0.5 | 0.2 | 0.4 | 0.2 | 0.0 | . | 3.2 | 0.6 | 1.3 | 0.1 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessun danno visibile | 75.2 | 0.6 | 63.1 | 1.3 | 67.0 | 1.6 | 67.1 | 1.6 | 65.0 | 1.5 | 63.8 | 1.4 | 68.6 | 0.5 | |
fuoco | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 1.3 | 0.5 | 0.2 | 0.1 | |
caduta massi | 1.7 | 0.3 | 3.8 | 0.6 | 5.5 | 1.0 | 3.7 | 0.7 | 2.7 | 0.6 | 3.5 | 0.5 | 3.1 | 0.2 | |
diverse cause | 2.1 | 0.2 | 2.7 | 0.3 | 2.6 | 0.7 | 1.6 | 0.3 | 2.6 | 0.4 | 2.9 | 0.4 | 2.4 | 0.1 | |
non determinabile | 9.5 | 0.4 | 12.2 | 0.6 | 11.2 | 0.9 | 11.9 | 0.8 | 14.9 | 0.9 | 16.4 | 0.9 | 11.9 | 0.3 | |
raccolta del legname | 3.6 | 0.3 | 2.0 | 0.3 | 1.2 | 0.2 | 0.3 | 0.1 | 1.1 | 0.2 | 0.1 | 0.1 | 2.0 | 0.1 | |
altra attività umana | 1.5 | 0.2 | 2.5 | 0.4 | 1.3 | 0.3 | 0.9 | 0.3 | 1.3 | 0.2 | 0.6 | 0.2 | 1.5 | 0.1 | |
intemperie | 1.7 | 0.1 | 2.7 | 0.3 | 2.0 | 0.3 | 2.0 | 0.3 | 2.2 | 0.3 | 2.4 | 0.3 | 2.1 | 0.1 | |
alberi vivi a terra | 0.2 | 0.0 | 0.3 | 0.1 | 0.5 | 0.2 | 1.0 | 0.4 | 0.6 | 0.3 | 0.4 | 0.1 | 0.4 | 0.1 | |
alberi morti | 5.8 | 0.3 | 12.6 | 0.9 | 10.4 | 0.9 | 12.7 | 1.1 | 11.3 | 0.9 | 10.8 | 0.8 | 9.5 | 0.3 | |
totale | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
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. 1708479. Birmensdorf, Swiss Federal Research Institute WSL