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46 datasets found

  • Basal area of dead wood

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Sum of the stem cross-section areas of all dead trees in a stand at a height of 1.3 m (dbh measurement height).

    Citation:

    _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.;...

    Last updated: April 11, 2022

    • SERVICE
    • extent-of-areal-damage-10-classes
    • basal-area-of-dead-wood
    • grid-nfi4-2009-2013
    • mechanical-strength-of-wood
    • forest-district-as-of-2013
    • accessible-forest-without-shrub-forest
    • main-tree-species
    • terrestrial-grid-nfi2
    • tree-state-standing-lying
    • conifers-broadleaves
    • economic-region
    • terrestrial-grid-nfi3
    • altitudinal-vegetation-zone
    • ownership
    • nfi4b
    • biogeographical-region
    • protection-forest-region
    • remaining-bark-on-dead-wood-3-classes
    • nfi2
    • canton
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • primary-forest-function-nfi4-nature-protection
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • nfi3
    • production-region
    • lower-higher-altitudinal-zones
    • altitudinal-vegetation-zone-3-classes
  • Total stem number by cause of damage

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Number of all living and dead trees and shrubs starting at 12 cm dbh where a particular cause of damage (including no damage, dead or lying) was determined. One tree may have...

    Last updated: April 11, 2022

    • SERVICE
    • biogeographical-region
    • terrestrial-grid-nfi3
    • canton
    • nfi3
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • slope-20-classes
    • grid-nfi4-2009-2013
    • total-stem-number-by-cause-of-damage
    • production-region
    • accessible-forest-without-shrub-forest
    • protection-forest-region
    • economic-region
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • altitude-200-m-class
    • nfi4b
    • total-stem-number
    • cause-of-damage-of-single-tree
  • Mortality

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that died or disappeared between two inventories and that were not harvested. The correction for bias...

    Last updated: April 11, 2022

    • SERVICE
    • lower-higher-altitudinal-zones
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • tree-species-woody-species
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • protection-forest-region
    • economic-region
    • production-region
    • site-quality
    • ownership
    • biogeographical-region
    • nfi2-nfi3
    • potential-cost-for-timber-harvesting
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • conifers-broadleaves
    • altitudinal-vegetation-zone
    • 14-x-14-km-grid
    • main-tree-species
    • mortality
    • 56-classes
    • grid-nfi4-2009-2013
    • nfi3-nfi4b
    • altitude-400-m-classes
  • Forest area by natural hazard

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    For each natural hazard process according to FOEN’s SilvaProtectCH, the size of the forest area affected is given. One forest region may be affected by several different natural...

    Last updated: April 11, 2022

    • SERVICE
    • canton
    • nfi3
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • terrestrial-grid-nfi1
    • natural-hazard
    • forest-area
    • forest-area-by-natural-hazard
    • protection-forest-region
    • nfi2
    • grid-nfi4-2009-2013
    • production-region
    • terrestrial-grid-nfi3
    • nfi1
    • economic-region
    • nfi4b
    • forest
    • biogeographical-region
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • terrestrial-grid-nfi2
  • Volume

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of living trees and shrubs (standing and lying) starting at 12 cm dbh. This corresponds internationally to the "growing stock". The correction for bias...

    Last updated: April 11, 2022

    • SERVICE
    • altitudinal-vegetation-zone
    • ownership
    • nfi4b
    • stage-of-stand-development
    • biogeographical-region
    • protection-forest-region
    • exposition-8-classes
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • site-quality
    • forest-type-12-classes
    • canton
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • diameter-classes
    • volume
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • diameter-class-size-10-cm
    • terrestrial-grid-nfi1
    • nfi3
    • production-region
    • accessible-forest-without-shrub-forest-nfi1-nfi2
    • lower-higher-altitudinal-zones
    • forest-type-and-stage-of-development
    • protection-forest-perimeter-silvaprotect
    • potential-cost-for-timber-harvesting
    • landslide-mudflow-silvaprotect
    • nfi1
    • 56-classes
    • terrestrial-grid-nfi2
    • 14-x-14-km-grid
    • tree-species-woody-species
    • nfi2
    • grid-nfi4-2009-2013
    • rockfall-silvaprotect
    • accessible-forest-without-shrub-forest
    • main-tree-species
    • ownership-nfi4
    • processes-in-channels-silvaprotect
    • conifers-broadleaves
    • economic-region
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • tree-species-5-classes
    • avalanches-silvaprotect
    • forest-district-as-of-2013
    • terrestrial-grid-nfi3
  • Total timber volume NFI1

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all living and dead trees and shrubs starting at 12 cm dbh recorded according to the NFI1 method. In NFI1 only those dead trees were recorded whose...

    Last updated: April 11, 2022

    • SERVICE
    • canton
    • ownership
    • total-timber-volume-nfi1
    • conifers-broadleaves
    • tree-species-5-classes
    • main-tree-species
    • economic-region
    • protection-forest-region
    • accessible-forest-without-shrub-forest
    • forest-district-as-of-2013
    • lower-higher-altitudinal-zones
    • production-region
    • diameter-at-breast-height-30-cm
    • altitudinal-vegetation-zone
    • terrestrial-grid-nfi1
    • tree-state-alive-dead
    • grid-nfi4-2009-2013
    • nfi1
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • biogeographical-region
    • tree-status
  • Number of forest plots

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Number of forest sample plots (Plots).

    Citation:

    _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, M.; Meile, R.; Rösler, E.; Speich,...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-nfi3-nfi4
    • processes-in-channels-silvaprotect
    • forest-function-recreation
    • ownership
    • type-of-recreation-camping
    • economic-region
    • pile-of-branches-and-logs
    • type-of-recreation-snowshoeing
    • occurrence-of-root-plates
    • terrestrial-grid-nfi1
    • avalanches-silvaprotect
    • type-of-recreation-other-activities
    • overall-presence-of-dead-wood
    • type-of-recreation-ski-and-snowboard
    • nfi2
    • primary-function-nfi3
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • protection-forest-perimeter-silvaprotect
    • terrestrial-grid-nfi2
    • intensity-of-pasturing
    • intensity-of-recreational-use
    • altitudinal-vegetation-zone
    • 5-classes
    • biogeographical-region
    • type-of-recreation-cycling
    • soil-type-of-damage
    • area-of-largest-gap-aerial-photo
    • type-of-recreation-mountain-biking
    • type-of-pasturing
    • canton
    • primary-forest-function-nfi4
    • terrestrial-grid-nfi3
    • diversity-of-woody-species-in-the-stand
    • forest-district-as-of-2013
    • accessible-forest-without-shrub-forest
    • landslide-mudflow-silvaprotect
    • stumps-and-lying-dead-wood
    • vehicle-track
    • snag
    • forest-type-3-classes
    • type-of-recreation-horseback-riding
    • rockfall-silvaprotect
    • nfi3
    • inner-edge-of-stand
    • type-of-recreation-hiking
    • type-of-recreation-cross-country-skiing
    • type-of-gaps
    • type-of-recreation-walk
    • overloads-and-disturbances
    • slope-20-classes
    • recreational-use-seasonality
    • nfi4b
    • occurence-of-remnants-of-root-plates
    • protection-forest-region
    • nfi1
    • surroundings-of-soil-damage
    • infrastructure-for-recreation
    • year-of-last-pasturing
    • production-region
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • grid-nfi4-2009-2013
    • number-of-forest-plots
    • forest-type-12-classes
    • forest
    • type-of-recreation-jogging
    • lower-higher-altitudinal-zones
  • Yield of live bole wood

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood at least 7 cm in diameter (limit for coarse wood) without the bark and stump that were living trees or shrubs starting at 12 cm dbh in the pre-inventory and were...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • economic-region
    • protection-forest-region
    • nfi3-nfi4b
    • biogeographical-region
    • nfi2-nfi3
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • potential-cost-for-timber-harvesting
    • conifers-broadleaves
    • yield-of-live-bole-wood
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • main-type-of-harvest
    • grid-nfi4-2009-2013
    • 14-x-14-km-grid
    • production-region
    • ownership
    • type-of-last-silvicultural-treatment-interview-survey
  • Total basal area

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Sum of the stem cross-section areas of all living and dead trees and shrubs starting at 12 cm dbh at a height of 1.3 m (dbh measurement height).

    Citation:

    _Abegg, M.; Brändli,...

    Last updated: April 11, 2022

    • SERVICE
    • economic-region
    • accessible-forest-without-shrub-forest
    • terrestrial-grid-nfi3
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • grid-nfi4-2009-2013
    • 7-classes
    • main-tree-species
    • altitudinal-vegetation-zone
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • nfi2
    • protection-forest-region
    • biogeographical-region
    • production-region
    • total-basal-area
    • forest-communities-kuchler-2008
    • terrestrial-grid-nfi2
    • nfi3
    • canton
    • nfi4b
  • Increment

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Increase in the volume of stemwood with bark of the trees and shrubs starting at 12 cm dbh that have survived between two inventories and of the losses (modelled for the half...

    Last updated: April 11, 2022

    • SERVICE
    • lower-higher-altitudinal-zones
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • tree-species-woody-species
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • protection-forest-region
    • stage-of-stand-development
    • production-region
    • site-quality
    • ownership
    • biogeographical-region
    • nfi2-nfi3
    • avalanches-silvaprotect
    • potential-cost-for-timber-harvesting
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • conifers-broadleaves
    • altitudinal-vegetation-zone
    • rockfall-silvaprotect
    • forest-type-12-classes
    • processes-in-channels-silvaprotect
    • 14-x-14-km-grid
    • main-tree-species
    • economic-region
    • 56-classes
    • grid-nfi4-2009-2013
    • landslide-mudflow-silvaprotect
    • protection-forest-perimeter-silvaprotect
    • nfi3-nfi4b
    • accessible-forest-without-shrub-forest-nfi1-nfi2
    • increment
    • nfi1-nfi2
    • altitude-400-m-classes
  • Salvage logging due to insects

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest between two inventories due to damage that occurred, in this case insects, and...

    Last updated: April 11, 2022

    • SERVICE
    • 14-x-14-km-grid
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • altitudinal-vegetation-zone
    • biogeographical-region
    • economic-region
    • protection-forest-region
    • production-region
    • grid-nfi4-2009-2013
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • salvage-logging-due-to-insects
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • nfi3-nfi4b
    • nfi2-nfi3
  • Increment*

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Increase in the volume of stemwood with bark of the surviving trees and shrubs starting at 12 cm dbh between two inventories and the losses (modelled for the half period), plus the...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • lower-higher-altitudinal-zones
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • nfi2-nfi3
    • avalanches-silvaprotect
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • conifers-broadleaves
    • protection-forest-perimeter-silvaprotect
    • altitudinal-vegetation-zone
    • accessible-forest-without-shrub-forest-nfi1-nfi2
    • increment-star
    • rockfall-silvaprotect
    • site-quality
    • tree-species-woody-species
    • nfi3-nfi4b
    • potential-cost-for-timber-harvesting
    • canton
    • forest-district-as-of-2013
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • nfi1-nfi2
    • landslide-mudflow-silvaprotect
    • grid-nfi4-2009-2013
    • 14-x-14-km-grid
    • processes-in-channels-silvaprotect
    • 56-classes
    • altitude-400-m-classes
    • ownership
    • main-tree-species
  • Net increment*

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Increment with ingrowth minus the mortality. *In the calculation no D7/tree height data were used. The values calculated like this have not been corrected for bias, but allow for...

    Last updated: April 11, 2022

    • SERVICE
    • landslide-mudflow-silvaprotect
    • lower-higher-altitudinal-zones
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • processes-in-channels-silvaprotect
    • nfi3-nfi4b
    • net-increment-star
    • main-tree-species
    • grid-nfi4-2009-2013
    • forest-district-as-of-2013
    • 14-x-14-km-grid
    • 56-classes
    • nfi2-nfi3
    • altitudinal-vegetation-zone
    • ownership
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • avalanches-silvaprotect
    • conifers-broadleaves
    • potential-cost-for-timber-harvesting
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • canton
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • site-quality
    • tree-species-woody-species
    • rockfall-silvaprotect
    • altitude-400-m-classes
    • protection-forest-perimeter-silvaprotect
  • Total timber volume

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all living and dead trees and shrubs (standing and lying) starting at 12 cm dbh. This corresponds to the sum of the volumes of growing stock and...

    Last updated: April 11, 2022

    • SERVICE
    • canton
    • ownership-nfi4
    • accessible-forest-without-shrub-forest
    • biogeographical-region
    • terrestrial-grid-nfi3
    • altitudinal-vegetation-zone
    • conifers-broadleaves
    • lower-higher-altitudinal-zones
    • nfi2
    • economic-region
    • main-tree-species
    • terrestrial-grid-nfi2
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • diameter-at-breast-height-30-cm
    • protection-forest-region
    • grid-nfi4-2009-2013
    • 14-x-14-km-grid
    • tree-status
    • nfi4b
    • total-timber-volume
    • ownership
    • nfi3
    • tree-state-alive-dead
    • production-region
    • tree-species-5-classes
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • forest-district-as-of-2013
  • Salvage logging due to wind*

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh removed from the forest as a result of damage occurring between two inventories, in this case windthrow,...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • altitudinal-vegetation-zone
    • salvage-logging-due-to-wind-star
    • grid-nfi4-2009-2013
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • 14-x-14-km-grid
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • canton
    • nfi2-nfi3
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • nfi3-nfi4b
  • Net increment

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Increment including ingrowth minus the mortality. The correction for bias with the sample Tarif trees may be so drastic that it results in negative values with small numbers of...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • conifers-broadleaves
    • processes-in-channels-silvaprotect
    • altitudinal-vegetation-zone
    • main-tree-species
    • rockfall-silvaprotect
    • grid-nfi4-2009-2013
    • 14-x-14-km-grid
    • economic-region
    • nfi3-nfi4b
    • 56-classes
    • landslide-mudflow-silvaprotect
    • protection-forest-perimeter-silvaprotect
    • net-increment
    • lower-higher-altitudinal-zones
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • altitude-400-m-classes
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • production-region
    • site-quality
    • tree-species-woody-species
    • protection-forest-region
    • biogeographical-region
    • ownership
    • forest-type-12-classes
    • potential-cost-for-timber-harvesting
    • avalanches-silvaprotect
    • nfi2-nfi3
    • stage-of-stand-development
  • Volume of bole wood (HG 2000)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Wood volume of the stem without bark or stump at least 7 cm in diameter (limit of coarse wood) of all trees and shrubs starting at 12 cm dbh, based on the stem-form functions...

    Last updated: April 11, 2022

    • SERVICE
    • protection-forest-region
    • type-of-assortment
    • grid-nfi4-2009-2013
    • economic-region
    • main-tree-species
    • tree-species-5-classes
    • timber-assortment-classes-hg-2000
    • canton
    • biogeographical-region
    • terrestrial-grid-nfi3
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • conifers-broadleaves
    • nfi3
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • accessible-forest-without-shrub-forest
    • production-region
    • volume-of-bole-wood-hg-2000
  • Salvage logging*

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were removed from the forest as a result of damage occurring (e.g. windthrow, avalanches, insects,...

    Last updated: April 11, 2022

    • SERVICE
    • cause-of-salvage-logging
    • accessible-forest-without-shrub-forest-nfi2-nfi3-nfi4
    • cost-of-timber-harvest-6-classes
    • nfi3-nfi4b
    • nfi2-nfi3
    • landslide-mudflow-silvaprotect
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • rockfall-silvaprotect
    • protection-forest-perimeter-silvaprotect
    • potential-cost-for-timber-harvesting
    • main-type-of-harvest
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • canton
    • processes-in-channels-silvaprotect
    • grid-nfi4-2009-2013
    • 14-x-14-km-grid
    • avalanches-silvaprotect
    • salvage-logging-star
  • Stand density (SDI)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The Stand Density Index (SDI) is a general measure for the density of a stocking and is based on the number of stems/ha and the average diameter of the tally trees on the sample...

    Last updated: April 11, 2022

    • SERVICE
    • terrestrial-grid-nfi3
    • canton
    • altitudinal-vegetation-zone
    • primary-forest-function-nfi4-nature-protection
    • biogeographical-region
    • nfi2
    • accessible-forest-without-shrub-forest-nfi1-nfi2
    • terrestrial-grid-nfi1
    • protection-forest-region
    • grid-nfi4-2009-2013
    • economic-region
    • 14-x-14-km-grid
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • altitudinal-vegetation-zone-3-classes
    • nfi4b
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • nfi3
    • terrestrial-grid-nfi2
    • accessible-forest-without-shrub-forest-nfi2-nfi3
    • nfi1
    • stand-density-sdi
    • accessible-forest-without-shrub-forest
    • production-region
  • Length of forest roads

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The length of forest roads corresponds to the length of the NFI forest roads. This length was calculated according to the method of the specific NFI concerned.

    Citation:

    ...

    Last updated: April 11, 2022

    • SERVICE
    • accessible-forest-without-shrub-forest-nfi3-nfi4
    • canton
    • production-region
    • grid-nfi4-2009-2013
    • lower-higher-altitudinal-zones
    • terrestrial-grid-nfi3
    • accessible-forest-without-shrub-forest
    • accessible-forest-without-shrub-forest-nfi1-nfi2-nfi3-nfi4
    • economic-region
    • nfi3
    • length-of-forest-roads
    • ownership
    • biogeographical-region
    • protection-forest-region