National gene conservation unit number: PS.4.1.TG
Date of collection of the field data entered: 2003
Date of the most recent visit: 2009

Location

Unit country: Bosnia and Herzegovina
Unit province or state: Federacija BIH
Unit department or county: Hercegbosanska županija
Unit municipality: Tomislav Grad
Unit local name: Kriva Draga
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1190 - 1250
Unit surface area [ha]: 16.9
Coordinates (Public coordinates): Latitude (Decimal):43.6281 | Longitude (Decimal): 17.4023

Soil: Rendzic Leptosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 2.204

Species

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

Unit type: Seed stand

Target species: Pinus sylvestris
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 (%): 100%
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)