Showing 1 - 25 of 25

1.
Amount of dead wood [amount_of_dead_wood-214_1.0]

Wood volume of all deadwood recorded according to the NFI3 method. For standing trees and shrubs starting at 12 cm dbh, the volume of stemwood reduced due to stem breakage is recorded, and for lying ...

2.
Basal area [basal_area-92_1.0]

Sum of the stem cross-section areas of all living trees and shrubs starting at 12 cm dbh (standing and lying) at a height of 1.3 m (dbh measurement height). __Citation:__ > _Abegg, M.; Brändli, ...

3.
Basal area of dead wood [basal_area_of_dead_wood-171_1.0]

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.; Herold-Bonardi, ...

4.
Basal area of dead wood NFI1 [basal_area_of_dead_wood_nfi1-247_1.0]

Sum of stem cross-section areas of all dead trees in a stand at a height of 1.3 m (dbh measurement height) recorded according to the NFI1 method. __Citation:__ > _Abegg, M.; Brändli, U.-B.; Cioldi, ...

5.
Forest area [forest_area-44_1.0]

The forest area is the total sum of all areas classified as forest according to NFI?s forest definition. The forest definition includes shrub forest. This theme is also used to assess the total area ...

6.
Increment [increment-11_1.0]

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 period), plus the volume ...

7.
Increment* [increment_star-162_1.0]

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 volume of gains. ...

8.
Length of forest edge [length_of_forest_edge-8_1.0]

Length of the forest edge calculated on the basis of the forest boundary lines determined in the aerial photo. __Citation:__ > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, ...

9.
Length of forest roads [length_of_forest_roads-78_1.0]

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:__ > _Abegg, M.; Brändli, ...

10.
Mortality [mortality-16_1.0]

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 with the sample Tarif ...

11.
Net increment [net_increment-80_1.0]

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 trees. __Citation:__ ...

12.
Net increment* [net_increment_star-187_1.0]

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 cantons or forest ...

13.
Number of forest plots [number_of_forest_plots-125_1.0]

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, S.; Traub, B.; ...

14.
Stem number [stem_number-73_1.0]

Number of stems of living trees and shrubs (standing and lying) starting at 12 cm dbh. __Citation:__ > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, ...

15.
Total stem number [total_stem_number-3_1.0]

Number of stems of all living and dead trees and shrubs starting at 12 cm dbh. __Citation:__ > _Abegg, M.; Brändli, U.-B.; Cioldi, F.; Fischer, C.; Herold-Bonardi, A.; Huber M.; Keller, M.; Meile, ...

16.
Total stem number NFI1 [total_stem_number_nfi1-243_1.0]

Number of stems 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 wood could still be exploited. ...

17.
Total timber volume [total_timber_volume-23_1.0]

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 deadwood. The correction ...

18.
Total timber volume NFI1 [total_timber_volume_nfi1-242_1.0]

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 wood could still ...

19.
Volume [volume-21_1.0]

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 with the sample ...

20.
Volume of dead wood [volume_of_dead_wood-24_1.0]

Volume of stemwood with bark of all dead trees and shrubs (standing and lying) starting at 12 cm dbh. Unlike this theme , the "Amount of deadwood according to the method of NFI3" includes all lying ...

21.
Volume of dead wood NFI1 [volume_of_dead_wood_nfi1-249_1.0]

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

22.
Yield [yield-15_1.0]

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were felled between two inventories. The correction for bias with the sample Tarif trees may be so drastic that it ...

23.
Yield and mortality [yield_and_mortality-13_1.0]

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were felled, died or disappeared between two inventories. The correction for bias with the sample Tarif trees may be ...

24.
Yield and mortality* [yield_and_mortality_star-163_1.0]

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh that were used, died or disappeared between two inventories. *In the calculation no D7/tree height data were used. The ...

25.
Yield* [yield_star-161_1.0]

Volume of stemwood with bark of all trees and shrubs starting at 12 cm dbh cut between two inventories. *In the calculation no D7/tree height data were used. The values calculated like this have ...

Showing 1 through 25 of 25