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NFI3–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · biogeographical region
unit: 1000 m³
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
rockfall SilvaProtectaltitudinal vegetation zone1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %1000 m³± %
n/aupper subalpine....229013639194611194934745
lower subalpine40353..216029144993607515951322623
upper montane87743-172114-4112602626146140102109882133
lower montane-383160-138780-90910111172-1878618647-266959
colline/submontane301187-2621553086547149-11247-39274-239466
total119878-418044892176240797155452739-608432
inside perimeterupper subalpine......-17123-9120..-2690
lower subalpine-78100..-13514712063..-2395-96238
upper montane....13268505719211946329540
lower montane16270..12678-10292-78951035515793
colline/submontane-188120-25671-22597-7579..13082-61362
total-25097-25671-10231769156-6812532541-283171
outside perimeterupper subalpine....9564114152182582035159440
lower subalpine9059..140153240106-19417944744198544
upper montane4384531241652142711283119656080270341
lower montane-28941147261128135-631545414354737193836
colline/submontane-32569-345103-460998874748159935-370179
total175228-168314296945109035428112235624685025
totalupper subalpine....11654109175367433223791531
lower subalpine41557..3426295046016626560535511623
upper montane131532-141149372380787277914575562388042
lower montane-395169-124095499206-62166-2129183627-574301
colline/submontane-212305-322346-6558760188-3721569038-337752
total112393-460441375956139831107558320719595953

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #196790/183283
search result: 1 entry on 1 page

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