National gene conservation unit number: VV00001208
Date of collection of the field data entered: 2009
Date of the most recent visit: 2009

Location

Unit country: Norway
Unit province or state: -
Unit department or county: Hordaland
Unit municipality: Lindås
Unit local name: Vollom
Ownership of the unit: Private
Unit elevation [m a.s.l.]: 50
Unit surface area [ha]: 6.9
Coordinates (Public coordinates): Latitude (Decimal):60.6375 | Longitude (Decimal): 5.2156

Soil: Lithic Leptosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and wet.
Aridity index: 7.984

Species

All tree species reported in the unit: Fraxinus excelsior; Fagus sylvatica; Sorbus aucuparia; Pinus sylvestris; Juniperus communis; Populus tremula
Target species for conservation in the GCU: Fagus sylvatica

Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species)

Target species: Fagus sylvatica
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Introduced
Population share (%): 100%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: Sporadic

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: No silviculture