National gene conservation unit number: FS.3.4.OL
Population number: -

GCU
Date of collection of the field data entered: 2002
Date of the most recent visit: 2008

POPULATION
Year of Establishment of the GCU for the species: 2002
Date (or partial of date) of the most recent visit: 2008

Location

Unit country: Bosnia and Herzegovina
Unit province or state: Federacija BIH
Unit department or county: Zeničkodobojski kanton
Unit municipality: Olovo
Unit local name: Vrijesić
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 980 - 1030
Unit surface area [ha]: 46
Coordinates ( Public coordinates): Latitude (Decimal):44.2742 | Longitude (Decimal): 18.2723

Soil: Umbric Leptosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.461

Species

All tree species growing in the unit: Fagus sylvatica
Target species for conservation in the GCU: Fagus sylvatica

Unit type: Seed stand

Target species: Fagus sylvatica
Status of the target species in the GCU: -
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 70%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Continuous

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