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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
indicateur de zone de protection des eaux souterraines (2022) | proportion de la surface terrière des résineux (vifs sur pied; 4 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 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 | . |
0-10% | 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 | . | |
11-50% | 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 | . | |
51-90% | 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 | . | |
91-100% | 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 | . | |
total | 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 | . | |
pas de zone de protection des eaux souterraines | pas d'indication | 1.2 | 0.4 | 2.3 | 1.0 | 4.8 | 1.3 | 2.1 | 0.7 | 3.5 | 0.8 | 1.4 | 0.8 | 2.7 | 0.7 | 3.2 | 0.9 | 5.2 | 1.4 | 6.5 | 2.2 | 5.9 | 1.9 | 4.2 | 0.9 | 3.1 | 0.7 | 3.5 | 0.7 | 3.2 | 0.2 |
0-10% | 11.9 | 1.1 | 35.6 | 3.2 | 22.8 | 2.7 | 17.7 | 2.0 | 20.2 | 1.7 | 5.9 | 1.7 | 7.5 | 1.2 | 11.4 | 1.7 | 10.1 | 1.8 | 8.6 | 2.5 | 14.7 | 2.8 | 8.7 | 1.2 | 5.8 | 0.9 | 42.1 | 1.8 | 16.3 | 0.5 | |
11-50% | 17.2 | 1.3 | 30.1 | 3.1 | 18.5 | 2.5 | 16.5 | 2.0 | 19.7 | 1.7 | 6.7 | 1.7 | 10.6 | 1.4 | 16.3 | 1.9 | 12.9 | 2.0 | 11.8 | 2.8 | 12.2 | 2.6 | 5.0 | 0.9 | 2.2 | 0.6 | 4.5 | 0.8 | 11.9 | 0.4 | |
51-90% | 21.4 | 1.5 | 17.3 | 2.5 | 20.4 | 2.6 | 29.0 | 2.4 | 28.8 | 1.9 | 18.8 | 2.7 | 26.5 | 2.0 | 28.3 | 2.4 | 15.1 | 2.1 | 21.5 | 3.7 | 22.1 | 3.3 | 9.2 | 1.2 | 6.1 | 0.9 | 7.8 | 1.0 | 18.3 | 0.5 | |
91-100% | 18.9 | 1.4 | 8.8 | 1.9 | 23.6 | 2.7 | 28.7 | 2.4 | 21.0 | 1.7 | 58.2 | 3.4 | 49.5 | 2.2 | 34.4 | 2.5 | 52.0 | 3.0 | 42.7 | 4.4 | 38.7 | 3.9 | 63.3 | 2.1 | 78.3 | 1.6 | 27.6 | 1.6 | 39.8 | 0.6 | |
total | 70.6 | 1.6 | 94.1 | 1.6 | 90.1 | 1.9 | 93.9 | 1.3 | 93.1 | 1.1 | 91.0 | 2.0 | 96.8 | 0.8 | 93.6 | 1.3 | 95.3 | 1.3 | 91.1 | 2.6 | 93.6 | 2.0 | 90.5 | 1.3 | 95.3 | 0.8 | 85.6 | 1.3 | 89.5 | 0.4 | |
zone de protection des eaux souterraines | pas d'indication | 0.3 | 0.2 | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.4 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 |
0-10% | 4.2 | 0.7 | 2.3 | 1.0 | 1.3 | 0.7 | 0.3 | 0.3 | 1.6 | 0.5 | 0.6 | 0.6 | 0.0 | . | 1.5 | 0.7 | 0.4 | 0.4 | 0.8 | 0.8 | 1.9 | 1.1 | 0.4 | 0.3 | 0.1 | 0.1 | 8.6 | 1.1 | 2.2 | 0.2 | |
11-50% | 6.7 | 0.9 | 2.3 | 1.0 | 1.6 | 0.8 | 1.6 | 0.7 | 0.4 | 0.3 | 1.9 | 1.0 | 0.2 | 0.2 | 0.8 | 0.5 | 0.7 | 0.5 | 0.8 | 0.8 | 1.3 | 0.9 | 0.6 | 0.3 | 0.0 | . | 0.7 | 0.3 | 1.6 | 0.2 | |
51-90% | 10.2 | 1.1 | 0.5 | 0.5 | 4.5 | 1.3 | 1.9 | 0.7 | 2.7 | 0.7 | 2.7 | 1.1 | 0.6 | 0.4 | 1.6 | 0.6 | 1.1 | 0.6 | 2.4 | 1.3 | 1.3 | 0.9 | 0.9 | 0.4 | 0.7 | 0.3 | 0.9 | 0.4 | 2.7 | 0.2 | |
91-100% | 8.0 | 1.0 | 0.4 | 0.4 | 2.5 | 1.0 | 2.2 | 0.8 | 2.3 | 0.6 | 3.8 | 1.3 | 2.2 | 0.7 | 2.6 | 0.8 | 2.6 | 1.0 | 4.9 | 2.0 | 1.3 | 0.9 | 7.3 | 1.1 | 3.5 | 0.7 | 3.9 | 0.7 | 3.9 | 0.3 | |
total | 29.4 | 1.6 | 5.9 | 1.6 | 9.9 | 1.9 | 6.1 | 1.3 | 6.9 | 1.1 | 9.0 | 2.0 | 3.2 | 0.8 | 6.4 | 1.3 | 4.7 | 1.3 | 8.9 | 2.6 | 6.4 | 2.0 | 9.5 | 1.3 | 4.7 | 0.8 | 14.4 | 1.3 | 10.5 | 0.4 | |
total | pas d'indication | 1.5 | 0.4 | 2.7 | 1.1 | 4.8 | 1.3 | 2.1 | 0.7 | 3.5 | 0.8 | 1.4 | 0.8 | 2.9 | 0.8 | 3.2 | 0.9 | 5.2 | 1.4 | 6.5 | 2.2 | 6.6 | 2.0 | 4.6 | 0.9 | 3.4 | 0.7 | 3.8 | 0.7 | 3.4 | 0.2 |
0-10% | 16.2 | 1.3 | 37.8 | 3.3 | 24.1 | 2.7 | 18.0 | 2.0 | 21.7 | 1.7 | 6.5 | 1.7 | 7.5 | 1.2 | 12.8 | 1.8 | 10.4 | 1.8 | 9.4 | 2.6 | 16.6 | 3.0 | 9.1 | 1.2 | 5.9 | 0.9 | 50.7 | 1.8 | 18.5 | 0.5 | |
11-50% | 23.9 | 1.5 | 32.4 | 3.1 | 20.2 | 2.6 | 18.1 | 2.0 | 20.0 | 1.7 | 8.6 | 1.9 | 10.8 | 1.4 | 17.1 | 2.0 | 13.6 | 2.1 | 12.6 | 2.9 | 13.4 | 2.7 | 5.6 | 1.0 | 2.2 | 0.6 | 5.2 | 0.9 | 13.5 | 0.4 | |
51-90% | 31.6 | 1.7 | 17.7 | 2.6 | 24.9 | 2.8 | 31.0 | 2.4 | 31.5 | 2.0 | 21.5 | 2.8 | 27.1 | 2.0 | 29.9 | 2.4 | 16.1 | 2.2 | 23.9 | 3.8 | 23.4 | 3.4 | 10.2 | 1.3 | 6.8 | 0.9 | 8.7 | 1.1 | 20.9 | 0.5 | |
91-100% | 26.9 | 1.6 | 9.3 | 2.0 | 26.1 | 2.8 | 30.9 | 2.4 | 23.2 | 1.8 | 61.9 | 3.3 | 51.7 | 2.2 | 37.0 | 2.5 | 54.6 | 3.0 | 47.6 | 4.5 | 39.9 | 3.9 | 70.6 | 1.9 | 81.8 | 1.5 | 31.5 | 1.7 | 43.7 | 0.6 | |
total | 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. 1313005. Birmensdorf, Swiss Federal Research Institute WSL