Scelta degli argomenti
regione economica | |||||||||||||||||||||||||||||||
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Giura Ovest | Giura Est | Altopiano Ovest | Altopiano Centro | Altopiano Est | Prealpi Ovest | Prealpi Centro | Prealpi Est | Alpi Nord-Ovest | Alpi Centro | Alpi Nord-Est | Alpi Sud-Ovest | Alpi Sud-Est | Sud delle Alpi | Svizzera | |||||||||||||||||
bosco di protezione contro colate di fango/smottamenti (2022) | causa dell'utilizzazione forzata (variabile legata alla superficie) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
nessuna indicazione | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna utilizzazione forzata ha avuto luogo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
insetti | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
funghi | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
vento | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
carico da neve | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
valanga | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
colata di fango, smottamento | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
inondazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
incendio boschivo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre cause | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perdita di vitalità dovuta a siccità | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre perdite di vitalità | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 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 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
all'interno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna utilizzazione forzata ha avuto luogo | 6.5 | 1.2 | 3.2 | 1.6 | 1.7 | 1.2 | 1.8 | 0.9 | 1.0 | 0.6 | 5.4 | 2.1 | 4.0 | 1.2 | 8.3 | 1.9 | 12.8 | 2.5 | 18.2 | 4.3 | 8.5 | 2.9 | 21.1 | 2.3 | 11.2 | 1.5 | 15.5 | 1.8 | 9.1 | 0.5 | |
insetti | 0.7 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.7 | 0.7 | 0.4 | 0.4 | 0.0 | . | 1.2 | 0.8 | 1.1 | 1.1 | 2.1 | 1.5 | 0.9 | 0.5 | 0.2 | 0.2 | 0.5 | 0.3 | 0.5 | 0.1 | |
funghi | 0.7 | 0.4 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 1.0 | 0.7 | 0.6 | 0.6 | 0.0 | . | 1.0 | 1.0 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
vento | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 1.7 | 1.2 | 0.7 | 0.5 | 1.9 | 0.9 | 1.1 | 0.8 | 1.3 | 1.3 | 1.1 | 1.1 | 0.6 | 0.4 | 0.2 | 0.2 | 0.3 | 0.3 | 0.5 | 0.1 | |
carico da neve | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.5 | 0.7 | 0.5 | 0.3 | 0.2 | 0.2 | 0.2 | 0.1 | |
valanga | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
colata di fango, smottamento | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
inondazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
incendio boschivo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre cause | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perdita di vitalità dovuta a siccità | 0.7 | 0.4 | 1.6 | 1.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 1.2 | 0.5 | 0.3 | 0.1 | |
altre perdite di vitalità | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
totale | 8.6 | 1.3 | 5.7 | 2.1 | 1.7 | 1.2 | 2.7 | 1.1 | 1.6 | 0.7 | 7.8 | 2.5 | 5.0 | 1.3 | 11.6 | 2.2 | 15.7 | 2.7 | 20.6 | 4.5 | 12.7 | 3.4 | 24.8 | 2.4 | 12.2 | 1.6 | 17.7 | 1.9 | 11.1 | 0.5 | |
all'esterno | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna utilizzazione forzata ha avuto luogo | 71.4 | 2.2 | 69.0 | 4.2 | 70.9 | 4.2 | 62.9 | 3.2 | 63.1 | 2.7 | 76.7 | 3.9 | 77.1 | 2.5 | 71.5 | 3.1 | 74.3 | 3.3 | 74.4 | 4.8 | 73.6 | 4.6 | 68.9 | 2.5 | 80.7 | 1.9 | 78.1 | 2.0 | 72.7 | 0.8 | |
insetti | 8.8 | 1.4 | 9.7 | 2.7 | 9.1 | 2.6 | 12.0 | 2.2 | 11.0 | 1.8 | 5.3 | 1.9 | 6.2 | 1.5 | 6.0 | 1.7 | 3.5 | 1.4 | 2.6 | 1.8 | 2.1 | 1.5 | 0.6 | 0.4 | 0.7 | 0.4 | 1.6 | 0.6 | 5.4 | 0.4 | |
funghi | 1.1 | 0.5 | 5.7 | 2.1 | 2.6 | 1.5 | 4.1 | 1.3 | 8.2 | 1.5 | 3.1 | 1.7 | 1.1 | 0.6 | 2.6 | 1.1 | 0.6 | 0.6 | 1.2 | 1.2 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 1.9 | 0.2 | |
vento | 4.6 | 1.0 | 4.9 | 2.0 | 7.4 | 2.4 | 10.7 | 2.1 | 9.7 | 1.7 | 5.6 | 2.1 | 8.8 | 1.7 | 6.1 | 1.7 | 2.4 | 1.2 | 1.3 | 1.3 | 7.4 | 2.7 | 2.6 | 0.9 | 4.1 | 1.0 | 1.4 | 0.6 | 5.3 | 0.4 | |
carico da neve | 0.4 | 0.3 | 1.6 | 1.1 | 0.8 | 0.8 | 1.4 | 0.8 | 2.9 | 1.0 | 1.6 | 1.1 | 0.7 | 0.5 | 1.8 | 0.9 | 1.8 | 1.0 | 0.0 | . | 1.1 | 1.1 | 1.5 | 0.7 | 0.9 | 0.5 | 0.4 | 0.3 | 1.2 | 0.2 | |
valanga | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.8 | 0.0 | . | 2.2 | 1.5 | 0.6 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
colata di fango, smottamento | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
inondazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | 0.0 | |
incendio boschivo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre cause | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perdita di vitalità dovuta a siccità | 4.9 | 1.0 | 3.3 | 1.6 | 6.7 | 2.3 | 5.8 | 1.6 | 2.5 | 0.9 | 0.0 | . | 0.8 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 1.0 | 0.6 | 0.4 | 0.5 | 0.3 | 0.2 | 0.2 | 1.8 | 0.2 | |
altre perdite di vitalità | 0.3 | 0.3 | 0.0 | . | 0.8 | 0.8 | 0.4 | 0.4 | 1.0 | 0.6 | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.2 | 0.5 | 0.4 | 0.3 | 0.1 | |
totale | 91.4 | 1.3 | 94.3 | 2.1 | 98.3 | 1.2 | 97.3 | 1.1 | 98.4 | 0.7 | 92.2 | 2.5 | 95.0 | 1.3 | 88.4 | 2.2 | 84.3 | 2.7 | 79.4 | 4.5 | 87.3 | 3.4 | 75.2 | 2.4 | 87.8 | 1.6 | 82.3 | 1.9 | 88.9 | 0.5 | |
totale | nessuna indicazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
nessuna utilizzazione forzata ha avuto luogo | 77.9 | 2.0 | 72.2 | 4.1 | 72.6 | 4.1 | 64.7 | 3.2 | 64.1 | 2.7 | 82.1 | 3.5 | 81.1 | 2.4 | 79.8 | 2.8 | 87.1 | 2.6 | 92.6 | 2.9 | 82.1 | 4.0 | 90.0 | 1.7 | 91.9 | 1.3 | 93.6 | 1.2 | 81.9 | 0.6 | |
insetti | 9.4 | 1.4 | 9.7 | 2.7 | 9.1 | 2.6 | 12.0 | 2.2 | 11.3 | 1.8 | 6.0 | 2.1 | 6.5 | 1.5 | 6.0 | 1.7 | 4.7 | 1.6 | 3.6 | 2.1 | 4.2 | 2.1 | 1.6 | 0.7 | 0.9 | 0.5 | 2.1 | 0.7 | 5.9 | 0.4 | |
funghi | 1.8 | 0.6 | 5.7 | 2.1 | 2.6 | 1.5 | 4.5 | 1.4 | 8.5 | 1.6 | 3.1 | 1.7 | 1.1 | 0.6 | 3.5 | 1.3 | 1.2 | 0.8 | 1.2 | 1.2 | 1.0 | 1.0 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 2.2 | 0.3 | |
vento | 4.6 | 1.0 | 5.8 | 2.1 | 7.4 | 2.4 | 11.2 | 2.1 | 9.7 | 1.7 | 7.3 | 2.4 | 9.5 | 1.8 | 8.0 | 1.9 | 3.5 | 1.4 | 2.6 | 1.8 | 8.5 | 2.9 | 3.3 | 1.0 | 4.3 | 1.0 | 1.7 | 0.6 | 5.8 | 0.4 | |
carico da neve | 0.4 | 0.3 | 1.6 | 1.1 | 0.8 | 0.8 | 1.4 | 0.8 | 2.9 | 1.0 | 1.6 | 1.1 | 0.7 | 0.5 | 1.8 | 0.9 | 1.8 | 1.0 | 0.0 | . | 1.1 | 1.1 | 3.0 | 0.9 | 1.4 | 0.6 | 0.7 | 0.4 | 1.4 | 0.2 | |
valanga | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.2 | 0.8 | 0.0 | . | 2.2 | 1.5 | 0.6 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
colata di fango, smottamento | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.1 | 0.1 | |
inondazione | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | 0.0 | |
incendio boschivo | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
altre cause | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perdita di vitalità dovuta a siccità | 5.6 | 1.1 | 5.0 | 2.0 | 6.7 | 2.3 | 5.8 | 1.6 | 2.5 | 0.9 | 0.0 | . | 0.8 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 1.0 | 0.9 | 0.5 | 0.5 | 0.3 | 1.4 | 0.6 | 2.2 | 0.2 | |
altre perdite di vitalità | 0.3 | 0.3 | 0.0 | . | 0.8 | 0.8 | 0.4 | 0.4 | 1.0 | 0.6 | 0.0 | . | 0.0 | . | 0.9 | 0.6 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.2 | 0.5 | 0.4 | 0.4 | 0.1 | |
totale | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 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. 1271418. Birmensdorf, Swiss Federal Research Institute WSL