Forest Data Results

This result group contains results that describe the state for each treatment unit. Results include data for each treatment unit, alternative and time period. Please note that species-wise data is placed in a separate group (Data per Species).

Variable name	Unit	Description
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
Stand Age	yr	Years since regeneration
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)
Dgv	cm	Basal area weighted mean diameter of trees, excluding overstorey trees
Dgv Overstorey	cm	Basal area weighted mean diameter of overstorey trees
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)
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
SI Management	H100 m	Site index for management to be used when calculating minimum final felling age (LSÅ)
Dominant Species	species	Regeneration species or species with largest basal area or stems
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
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.
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.
SIS (projected)	H100 m	Site index determined from site index factors, 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.