National gene conservation unit number: PH.4.1.PO
Date of collection of the field data entered: 2001
Date of the most recent visit: 2008

Location

Unit country: Bosnia and Herzegovina
Unit province or state: Federacija BIH
Unit department or county: Zapadno Hercegovacka Zupanija
Unit municipality: Posusje
Unit local name: Boricevac
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1312 - 1330
Unit surface area [ha]: 19.2
Coordinates (Public coordinates): Latitude (Decimal):43.6281 | Longitude (Decimal): 17.5416

Soil: Rendzic Leptosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 2.772

Species

All tree species reported in the unit: Pinus heldreichii
Target species for conservation in the GCU: Pinus heldreichii

Unit type: Gene reserve forest, Seed stand

Target species: Pinus heldreichii
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 : Autochthonous
Population share (%): 100%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: Continuous

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