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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 | |||||||||||||||||
déclivité (classes de 20%) | cause de dégâts aux arbres (10 classes) | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% | n/ha | ±% |
pas d'indication | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
feu | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
chute de pierres | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
causes diverses | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
indéterminable | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
récolte de bois | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
autre activité humaine | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
intempérie | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
arbres vifs à terre | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
arbres morts | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
=20% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 339 | 5 | 337 | 11 | 324 | 7 | 332 | 5 | 346 | 4 | 412 | 14 | 309 | 11 | 337 | 9 | 418 | 22 | 433 | 11 | 158 | 48 | 429 | 18 | 387 | 11 | 261 | 14 | 339 | 2 | |
feu | 0 | . | 1 | 99 | 0 | 100 | 0 | 100 | 0 | 77 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 48 | |
chute de pierres | 0 | . | 0 | . | 1 | 100 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | |
causes diverses | 17 | 20 | 6 | 37 | 9 | 21 | 9 | 18 | 7 | 17 | 26 | 46 | 9 | 27 | 11 | 55 | 8 | 65 | 28 | 70 | 9 | 70 | 9 | 68 | 16 | 35 | 15 | 32 | 11 | 9 | |
indéterminable | 40 | 11 | 35 | 15 | 36 | 11 | 36 | 11 | 39 | 8 | 64 | 22 | 35 | 15 | 23 | 25 | 71 | 41 | 62 | 50 | 11 | 62 | 56 | 28 | 67 | 24 | 64 | 20 | 40 | 4 | |
récolte de bois | 12 | 20 | 13 | 23 | 15 | 17 | 21 | 14 | 19 | 13 | 11 | 61 | 16 | 25 | 10 | 39 | 0 | . | 17 | 93 | 2 | 94 | 8 | 80 | 1 | 99 | 0 | . | 15 | 7 | |
autre activité humaine | 6 | 37 | 9 | 48 | 6 | 27 | 7 | 32 | 3 | 30 | 22 | 64 | 7 | 43 | 4 | 99 | 0 | . | 25 | 72 | 45 | 79 | 8 | 81 | 11 | 35 | 14 | 42 | 7 | 13 | |
intempérie | 5 | 23 | 1 | 77 | 5 | 24 | 7 | 24 | 4 | 20 | 10 | 35 | 6 | 42 | 10 | 39 | 6 | 72 | 15 | 92 | 0 | . | 17 | 60 | 2 | 76 | 16 | 66 | 5 | 10 | |
arbres vifs à terre | 0 | 100 | 1 | 99 | 1 | 67 | 0 | 100 | 1 | 42 | 2 | 98 | 1 | 70 | 1 | 99 | 4 | 96 | 0 | . | 2 | 94 | 2 | 97 | 1 | 99 | 2 | 98 | 1 | 24 | |
arbres morts | 22 | 13 | 18 | 29 | 28 | 16 | 14 | 17 | 18 | 15 | 45 | 35 | 29 | 27 | 23 | 37 | 18 | 36 | 56 | 32 | 42 | 58 | 68 | 38 | 31 | 36 | 58 | 35 | 23 | 7 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
21-40% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 339 | 4 | 295 | 9 | 392 | 9 | 323 | 8 | 287 | 7 | 359 | 11 | 341 | 6 | 407 | 6 | 306 | 12 | 377 | 15 | 226 | 23 | 326 | 11 | 338 | 8 | 308 | 9 | 334 | 2 | |
feu | 0 | . | 0 | . | 0 | 99 | 0 | . | 0 | 100 | 1 | 99 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 100 | 0 | 54 | |
chute de pierres | 1 | 53 | 0 | . | 0 | . | 0 | . | 0 | . | 3 | 99 | 0 | 100 | 0 | . | 0 | . | 2 | 68 | 0 | . | 0 | . | 1 | 70 | 2 | 70 | 1 | 35 | |
causes diverses | 11 | 15 | 7 | 40 | 9 | 30 | 9 | 31 | 3 | 26 | 6 | 43 | 22 | 25 | 9 | 29 | 17 | 33 | 20 | 59 | 1 | 97 | 5 | 47 | 11 | 35 | 16 | 57 | 11 | 11 | |
indéterminable | 41 | 9 | 39 | 15 | 60 | 28 | 30 | 17 | 34 | 11 | 63 | 15 | 56 | 11 | 40 | 15 | 41 | 15 | 27 | 24 | 55 | 60 | 51 | 19 | 56 | 12 | 63 | 13 | 46 | 4 | |
récolte de bois | 19 | 14 | 9 | 27 | 29 | 37 | 17 | 24 | 16 | 16 | 10 | 37 | 14 | 20 | 14 | 25 | 0 | . | 0 | . | 20 | 62 | 2 | 74 | 6 | 34 | 4 | 56 | 13 | 8 | |
autre activité humaine | 7 | 20 | 8 | 51 | 10 | 47 | 2 | 47 | 10 | 35 | 14 | 54 | 12 | 21 | 7 | 32 | 10 | 49 | 2 | 98 | 5 | 55 | 4 | 39 | 6 | 63 | 7 | 29 | 8 | 11 | |
intempérie | 8 | 17 | 3 | 42 | 11 | 31 | 7 | 26 | 5 | 23 | 9 | 29 | 16 | 19 | 10 | 31 | 12 | 30 | 11 | 49 | 0 | . | 4 | 40 | 8 | 26 | 11 | 25 | 9 | 8 | |
arbres vifs à terre | 0 | 85 | 0 | . | 1 | 75 | 1 | 63 | 0 | 76 | 2 | 70 | 0 | 75 | 1 | 76 | 2 | 99 | 5 | 98 | 0 | . | 0 | . | 3 | 49 | 4 | 49 | 1 | 22 | |
arbres morts | 19 | 14 | 20 | 24 | 37 | 26 | 15 | 25 | 21 | 15 | 52 | 22 | 40 | 19 | 40 | 22 | 39 | 27 | 22 | 32 | 39 | 37 | 38 | 25 | 53 | 20 | 51 | 24 | 33 | 7 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
41-60% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 329 | 6 | 321 | 9 | 346 | 20 | 319 | 12 | 299 | 11 | 333 | 10 | 322 | 7 | 339 | 7 | 310 | 13 | 269 | 20 | 390 | 14 | 320 | 6 | 271 | 6 | 370 | 6 | 322 | 2 | |
feu | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 99 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | 100 | 6 | 57 | 1 | 52 | |
chute de pierres | 11 | 22 | 7 | 82 | 20 | 68 | 1 | 99 | 0 | . | 5 | 57 | 2 | 56 | 1 | 63 | 2 | 51 | 6 | 71 | 4 | 57 | 2 | 35 | 4 | 41 | 5 | 33 | 4 | 14 | |
causes diverses | 10 | 17 | 11 | 28 | 13 | 63 | 9 | 53 | 7 | 35 | 14 | 37 | 13 | 16 | 24 | 49 | 9 | 25 | 6 | 59 | 9 | 56 | 7 | 22 | 10 | 15 | 17 | 18 | 12 | 10 | |
indéterminable | 44 | 12 | 64 | 18 | 24 | 32 | 33 | 26 | 66 | 18 | 68 | 15 | 49 | 13 | 46 | 13 | 66 | 12 | 67 | 26 | 64 | 15 | 57 | 9 | 56 | 8 | 87 | 8 | 58 | 3 | |
récolte de bois | 20 | 15 | 8 | 45 | 15 | 59 | 8 | 57 | 15 | 31 | 15 | 42 | 12 | 20 | 10 | 25 | 4 | 48 | 7 | 70 | 4 | 53 | 2 | 32 | 6 | 20 | 1 | 56 | 8 | 8 | |
autre activité humaine | 15 | 23 | 9 | 51 | 2 | 98 | 17 | 53 | 2 | 75 | 15 | 30 | 16 | 41 | 8 | 39 | 13 | 28 | 12 | 57 | 3 | 99 | 9 | 31 | 7 | 25 | 4 | 30 | 10 | 11 | |
intempérie | 9 | 18 | 5 | 48 | 0 | . | 11 | 37 | 6 | 49 | 17 | 23 | 12 | 24 | 9 | 26 | 8 | 28 | 8 | 78 | 2 | 77 | 9 | 21 | 7 | 19 | 14 | 16 | 9 | 7 | |
arbres vifs à terre | 1 | 57 | 0 | 99 | 0 | . | 1 | 99 | 3 | 59 | 2 | 99 | 1 | 100 | 1 | 77 | 6 | 91 | 3 | 98 | 5 | 99 | 4 | 52 | 2 | 41 | 3 | 41 | 2 | 24 | |
arbres morts | 30 | 11 | 26 | 31 | 46 | 30 | 26 | 41 | 38 | 24 | 75 | 17 | 44 | 16 | 48 | 17 | 65 | 17 | 44 | 39 | 46 | 27 | 55 | 14 | 37 | 12 | 52 | 12 | 45 | 5 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
61-80% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 360 | 9 | 279 | 16 | 171 | 36 | 260 | 19 | 317 | 18 | 287 | 17 | 304 | 10 | 361 | 9 | 291 | 10 | 310 | 12 | 304 | 15 | 326 | 6 | 302 | 6 | 303 | 6 | 311 | 3 | |
feu | 1 | 99 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | . | 0 | 99 | 0 | . | 0 | . | 0 | . | 7 | 44 | 1 | 42 | |
chute de pierres | 56 | 22 | 8 | 69 | 0 | . | 6 | 69 | 39 | 94 | 29 | 32 | 24 | 29 | 37 | 37 | 32 | 33 | 62 | 28 | 35 | 58 | 29 | 35 | 13 | 30 | 18 | 18 | 27 | 10 | |
causes diverses | 8 | 31 | 2 | 96 | 0 | . | 12 | 68 | 18 | 41 | 10 | 28 | 18 | 23 | 12 | 32 | 12 | 26 | 8 | 41 | 10 | 29 | 9 | 21 | 14 | 18 | 13 | 21 | 12 | 8 | |
indéterminable | 67 | 16 | 72 | 36 | 13 | 41 | 32 | 39 | 55 | 20 | 88 | 25 | 58 | 12 | 78 | 13 | 84 | 11 | 56 | 23 | 102 | 28 | 65 | 8 | 74 | 9 | 81 | 9 | 73 | 4 | |
récolte de bois | 8 | 32 | 3 | 65 | 0 | . | 0 | . | 0 | . | 9 | 49 | 5 | 50 | 4 | 67 | 4 | 61 | 4 | 52 | 7 | 68 | 1 | 53 | 5 | 34 | 0 | 71 | 4 | 16 | |
autre activité humaine | 4 | 34 | 6 | 75 | 17 | 81 | 0 | . | 0 | . | 30 | 45 | 12 | 33 | 14 | 44 | 2 | 62 | 7 | 56 | 4 | 61 | 2 | 40 | 9 | 25 | 3 | 35 | 6 | 14 | |
intempérie | 21 | 20 | 7 | 58 | 0 | . | 22 | 49 | 3 | 92 | 17 | 26 | 16 | 20 | 12 | 28 | 10 | 28 | 12 | 36 | 12 | 48 | 12 | 20 | 17 | 24 | 12 | 19 | 14 | 8 | |
arbres vifs à terre | 1 | 99 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 4 | 42 | 0 | . | 2 | 70 | 1 | 99 | 7 | 67 | 6 | 33 | 8 | 50 | 3 | 32 | 4 | 21 | |
arbres morts | 50 | 15 | 57 | 33 | 47 | 50 | 69 | 32 | 48 | 26 | 87 | 23 | 56 | 16 | 66 | 18 | 54 | 17 | 45 | 26 | 79 | 19 | 56 | 12 | 57 | 11 | 63 | 12 | 60 | 5 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
81-100% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 318 | 17 | 238 | 27 | 0 | . | 430 | 0 | 805 | 51 | 240 | 38 | 298 | 16 | 311 | 14 | 279 | 14 | 316 | 23 | 205 | 25 | 286 | 9 | 286 | 11 | 324 | 8 | 300 | 4 | |
feu | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 98 | 0 | . | 0 | . | 0 | . | 0 | . | 0 | 99 | 1 | 99 | 4 | 55 | 1 | 46 | |
chute de pierres | 211 | 32 | 328 | 10 | 0 | . | 0 | . | 0 | . | 53 | 56 | 72 | 32 | 50 | 50 | 51 | 28 | 43 | 55 | 171 | 23 | 56 | 23 | 41 | 22 | 25 | 21 | 57 | 10 | |
causes diverses | 13 | 41 | 0 | . | 0 | . | 0 | . | 13 | 85 | 4 | 67 | 21 | 55 | 6 | 72 | 7 | 36 | 10 | 61 | 21 | 34 | 11 | 24 | 11 | 26 | 11 | 24 | 11 | 12 | |
indéterminable | 52 | 27 | 13 | 87 | 0 | . | 0 | . | 161 | 39 | 77 | 49 | 52 | 28 | 55 | 15 | 74 | 17 | 47 | 28 | 41 | 31 | 51 | 14 | 65 | 12 | 80 | 11 | 65 | 6 | |
récolte de bois | 3 | 66 | 0 | . | 0 | . | 0 | . | 0 | . | 2 | 96 | 12 | 72 | 5 | 77 | 5 | 67 | 1 | 97 | 1 | 98 | 0 | . | 1 | 70 | 0 | 100 | 2 | 37 | |
autre activité humaine | 5 | 73 | 0 | . | 0 | . | 0 | . | 0 | . | 6 | 97 | 5 | 59 | 0 | . | 0 | . | 0 | . | 7 | 98 | 2 | 89 | 7 | 37 | 2 | 64 | 3 | 26 | |
intempérie | 11 | 53 | 13 | 87 | 0 | . | 0 | . | 24 | 52 | 39 | 46 | 18 | 36 | 17 | 43 | 14 | 37 | 30 | 63 | 8 | 49 | 14 | 26 | 12 | 30 | 12 | 26 | 14 | 12 | |
arbres vifs à terre | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 4 | 95 | 2 | 98 | 1 | 97 | 7 | 77 | 0 | . | 2 | 98 | 4 | 42 | 2 | 56 | 0 | 100 | 2 | 30 | |
arbres morts | 56 | 35 | 105 | 36 | 0 | . | 50 | 0 | 105 | 23 | 117 | 27 | 67 | 24 | 84 | 25 | 99 | 27 | 44 | 30 | 54 | 32 | 82 | 13 | 65 | 16 | 54 | 15 | 69 | 7 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
>100% | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 435 | 7 | 110 | 0 | 0 | . | 0 | . | 0 | . | 237 | 48 | 207 | 31 | 331 | 34 | 160 | 24 | 217 | 25 | 302 | 32 | 317 | 16 | 207 | 18 | 230 | 12 | 240 | 7 | |
feu | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 5 | 60 | 2 | 61 | |
chute de pierres | 90 | 49 | 190 | 0 | 0 | . | 0 | . | 0 | . | 78 | 34 | 221 | 33 | 437 | 42 | 63 | 41 | 131 | 21 | 139 | 31 | 52 | 31 | 61 | 29 | 46 | 19 | 82 | 12 | |
causes diverses | 29 | 43 | 0 | . | 0 | . | 0 | . | 0 | . | 8 | 90 | 0 | . | 9 | 89 | 5 | 72 | 5 | 51 | 17 | 49 | 6 | 53 | 16 | 29 | 6 | 32 | 8 | 17 | |
indéterminable | 192 | 46 | 20 | 0 | 0 | . | 0 | . | 0 | . | 39 | 58 | 55 | 29 | 63 | 58 | 80 | 41 | 47 | 34 | 55 | 22 | 43 | 23 | 86 | 24 | 79 | 15 | 70 | 10 | |
récolte de bois | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 1 | 98 | 0 | . | 0 | 100 | |
autre activité humaine | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 4 | 97 | 0 | . | 0 | . | 2 | 98 | 2 | 98 | 0 | 70 | 1 | 48 | |
intempérie | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 14 | 59 | 21 | 44 | 5 | 89 | 5 | 72 | 2 | 96 | 32 | 45 | 8 | 54 | 19 | 42 | 5 | 50 | 10 | 20 | |
arbres vifs à terre | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 17 | 95 | 0 | . | 27 | 96 | 12 | 69 | 7 | 94 | 8 | 76 | 2 | 98 | 5 | 51 | 7 | 35 | |
arbres morts | 111 | 13 | 50 | 0 | 0 | . | 0 | . | 0 | . | 142 | 40 | 112 | 47 | 53 | 75 | 130 | 31 | 85 | 35 | 65 | 40 | 62 | 23 | 71 | 21 | 52 | 21 | 72 | 11 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | |
total | pas d'indication | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . | 0 | . |
pas de dégât visible | 339 | 3 | 313 | 6 | 338 | 5 | 326 | 4 | 328 | 4 | 332 | 6 | 318 | 4 | 363 | 4 | 297 | 6 | 313 | 7 | 299 | 9 | 321 | 4 | 298 | 3 | 316 | 3 | 322 | 1 | |
feu | 0 | 100 | 0 | 100 | 0 | 70 | 0 | 100 | 0 | 64 | 1 | 74 | 0 | 71 | 0 | . | 0 | . | 0 | 100 | 0 | . | 0 | 71 | 0 | 76 | 5 | 28 | 1 | 24 | |
chute de pierres | 13 | 17 | 9 | 38 | 2 | 59 | 0 | 60 | 1 | 100 | 14 | 23 | 15 | 21 | 13 | 31 | 20 | 21 | 43 | 20 | 48 | 22 | 21 | 19 | 11 | 15 | 16 | 11 | 13 | 6 | |
causes diverses | 12 | 10 | 7 | 21 | 9 | 17 | 9 | 15 | 6 | 13 | 11 | 20 | 16 | 13 | 15 | 28 | 11 | 15 | 11 | 26 | 11 | 20 | 8 | 12 | 12 | 10 | 13 | 13 | 11 | 4 | |
indéterminable | 45 | 5 | 45 | 9 | 40 | 11 | 34 | 8 | 41 | 6 | 70 | 10 | 51 | 6 | 46 | 7 | 68 | 7 | 51 | 13 | 69 | 16 | 57 | 5 | 63 | 5 | 79 | 4 | 55 | 2 | |
récolte de bois | 16 | 9 | 10 | 16 | 17 | 17 | 18 | 12 | 17 | 10 | 11 | 24 | 11 | 12 | 10 | 16 | 3 | 34 | 4 | 39 | 6 | 38 | 2 | 26 | 5 | 15 | 1 | 36 | 9 | 4 | |
autre activité humaine | 8 | 14 | 8 | 28 | 7 | 23 | 6 | 26 | 5 | 24 | 18 | 24 | 12 | 18 | 8 | 22 | 6 | 23 | 6 | 34 | 6 | 41 | 5 | 22 | 8 | 16 | 4 | 16 | 7 | 6 | |
intempérie | 8 | 10 | 3 | 26 | 6 | 19 | 8 | 16 | 4 | 14 | 15 | 14 | 13 | 11 | 10 | 15 | 10 | 15 | 13 | 28 | 8 | 31 | 10 | 12 | 10 | 13 | 12 | 10 | 10 | 4 | |
arbres vifs à terre | 0 | 42 | 0 | 77 | 1 | 52 | 0 | 49 | 1 | 33 | 1 | 47 | 2 | 33 | 1 | 44 | 5 | 44 | 3 | 46 | 5 | 48 | 5 | 24 | 4 | 31 | 3 | 20 | 2 | 11 | |
arbres morts | 27 | 6 | 24 | 14 | 32 | 13 | 17 | 13 | 21 | 10 | 72 | 10 | 46 | 9 | 46 | 10 | 63 | 10 | 45 | 14 | 59 | 12 | 58 | 7 | 49 | 7 | 56 | 7 | 43 | 3 | |
total | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . |
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. 1426435. Birmensdorf, Swiss Federal Research Institute WSL