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NFI1–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · economic region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 1983/85–2009/13
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %
Western Juraupper subalpine........
lower subalpine-84479-581001116745812
upper montane312625..68439381022
lower montane1080777710378759194449
colline/submontane53113557141-111959577131
total47302976167157037637523
Eastern Juraupper subalpine........
lower subalpine........
upper montane........
lower montane98134..24170122230
colline/submontane-38825546100-27955-344291
total5931774610023994877122
Western Plateauupper subalpine........
lower subalpine20560....20560
upper montane51780..-204100313148
lower montane-260047..82648-177473
colline/submontane150859..24151151059
total-370431..62473254653
Central Plateauupper subalpine........
lower subalpine........
upper montane-39991....-39991
lower montane-636150..95205-541180
colline/submontane-1272100-53100-88194-141391
total-230770-5310073626-235370
Eastern Plateauupper subalpine........
lower subalpine........
upper montane-33374..8210079160
lower montane453210..118114571168
colline/submontane-588277..40680-548301
total-1381365..2401311021879
Western Pre-Alpsupper subalpine........
lower subalpine446119..112543157146
upper montane-361202-21100198136159964
lower montane-25776..11231187460
colline/submontane-28100..-204125-232111
total322874-21100301431302444
Central Pre-Alpsupper subalpine....-7100-7100
lower subalpine74252-2710015316986853
upper montane-564172-95100119450534215
lower montane81092102100363188127579
colline/submontane44441-165100-297111-41899
total1032126-184118140671225473
Eastern Pre-Alpsupper subalpine........
lower subalpine276126..4147068965
upper montane166941..-580127109093
lower montane9375993100182418121178
colline/submontane49759-12271-169319205302
total337929-30432-154796319549
Northwestern Alpsupper subalpine....68716871
lower subalpine38080-250108113661126664
upper montane-141311-173166186304-128602
lower montane912042935713323851878
colline/submontane192190-9121531554416108
total522129-221214183752213959
Central Alpsupper subalpine........
lower subalpine4454632468-20911556069
upper montane86366281563806874658
lower montane33758-18253985073437
colline/submontane153100671003095852946
total1020436714187850256925
Northeastern Alpsupper subalpine........
lower subalpine33661..-27014566668
upper montane33548947272039114928
lower montane41192-189157-201154-349125
colline/submontane-31100..1097977119
total68140-9532035816294474
Southwestern Alpsupper subalpine22355637972836101528
lower subalpine4219118481234732295229
upper montane2129410450167030198627
lower montane28226401181936826058
colline/submontane-20671502284154125997
total6787044147535317647216
Southeastern Alpsupper subalpine51743..92425144122
lower subalpine606101..-484192122912
upper montane14642710061118526168344
lower montane597472818275630138126
colline/submontane-51958..26964-250140
total26663212862158374437733
Southern Alpsupper subalpine33450..67029100426
lower subalpine4454350122139126188722
upper montane4583744543251428341722
lower montane135838267172623194221
colline/submontane8421643344236619288318
total145625101028866711111339
Switzerlandupper subalpine1074286379238317352114
lower subalpine4295282241745714281023320
upper montane640129734558743201587816
lower montane222710252673572825848132
colline/submontane-2311287221168305232325088
total139743017684425621124136312

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178344/164763
search result: 1 entry on 1 page

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