| Variable name
|
Unit
|
Description
|
| Dominant Species |
species |
Regeneration species or species with largest basal area or stems
|
| SIS (projected) |
H100 m |
Site Index determined from site index factor, and adjusted for climate change if climate model is actived.
|
| SIH (estimated) |
H100 m |
Site index calculated with site index equations for height development of dominant trees. H100, for birch H50. Requires dominant species has ≥ 70 % of the basal area.
|
| SI Management |
H100 m |
Site index for management to be used when calculating minimum final felling age (LSÅ)
|
| Initial Min Final Felling Age |
yr |
Initial minimum final felling age (in year 0).
|
| Min Final Felling Age |
yr |
Minimum final felling age. This can change over time if the next generation is regenerated with another species.
|
| Dominant Height |
m |
Dominant height based on the 100 largest trees (with respect to tree diameter) per ha of dominant species
|
| Dominant Height From Hgv |
m |
Dominant height calculated with a function using Hgv as explantory variable (Björn Elfving)
|
| Dominant Height From Trees |
m |
Dominant height calculated from tree list
|
| Mean Age (excl. overstorey) |
yr |
Mean total age for non-overstorey trees, basal area weighted if established stand, arithmetic of main saplings if young stand
|
| Mean Age (all trees, always basal area weighted)----> Mean Age |
yr |
Basal area weighted mean age all trees.
|
| Mean Age Main Saplings |
m |
Mean age of main saplings
|
| Dgv |
cm |
Basal area weighted mean diameter of trees, excluding overstorey trees
|
| Dgv Overstorey |
cm |
Basal area weighted mean diameter of overstorey trees
|
| Mean Height Main Saplings (arithmetic) |
m |
Arithmetic mean height for main saplings (calculated as weighted averaged using calculated crop tree probabibilites as weights)
|
| Mean Height All Saplings (arithmetic) |
m |
Arithmetic mean height for all saplings
|
| Hgv |
m |
Basal area weighted mean height for non-overstorey trees
|
| Hgv Overstorey |
m |
Basal area weighted mean height for overstorey trees (retention-, seed- and shelterwood trees)
|
| Basal area (incl overstorey)---->Basal area (incl. overstorey) |
m2/ha |
Basal area including overstorey trees
|
| Basal area (excl. overstorey) |
m2/ha |
Basal area excl. Overstorey
|
| Basal area (overstorey) |
m2/ha |
Basal area of overstorey trees (retention-, seed- and shelterwood trees)
|
| Stand Age |
yr |
Years since regeneration
|
| Volume (incl. overstorey) |
m3sk/ha |
Volume (incl. overstorey)
|
| Volume overstorey |
m3sk/ha |
Volume of overstorey trees (retention-, seed- and shelterwood trees)
|
| Volume (excl. overstorey) |
m3sk/ha |
Volume (excl. overstorey)
|
| Volume ≥ 8cm dbh (incl. overstorey) |
m3sk/ha |
Volume of trees ≥ 8 cm dbh (incl. overstorey)
|
| Stems |
stems/ha |
Stem density (all trees)
|
| Regeneration Species |
SpeciesCode |
Species for which the current rotation was regenerated (if even-aged management), or dominant species if regeneration species is unknown
|
| Waiting State |
true/false |
True if young stand that has not yet reach 2-3 meters height and is waiting to be activated. Interpolated state.
|
|
|