National gene conservation unit number: 2104
Date of collection of the field data entered: 1993
Date of the most recent visit: 2003

Location

Unit country: Austria
Unit province or state: Kärnten
Unit department or county: Spittal/Drau
Unit municipality: -
Unit local name: KG. Sonnberg; Kolmitzen - Abtlg. 5
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1600 - 1850
Unit surface area [ha]: 30
Coordinates (Restricted coordinates): Latitude (Decimal): 46…**** | Longitude (Decimal): 12…****

Soil: Haplic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and wet.
Aridity index: 3.279

Species

All tree species reported in the unit: Alnus viridis; Alnus incana; Picea abies; Larix decidua
Target species for conservation in the GCU: Larix decidua, Picea abies

Unit type: Gene reserve forest, Protective forest area (soil, water, timber line, etc.), Forest area managed for wood production AND/or multiple uses AND services

Target species: Larix decidua
Status of the target species in the GCU: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 100%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)

Target species: Picea abies
Status of the target species in the GCU: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 100%
Estimated number of reproducing trees (interval): > 5000
Status of long-term viable regeneration: -

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)