National gene conservation unit number: 22AGD009
Date of collection of the field data entered: 1993
Date of the most recent visit: 2019

Location

Unit country: Lithuania
Unit province or state: Klaipeda
Unit department or county: Klaipeda
Unit municipality: Veivirzenai
Unit local name: Stonaiciai forest oak genetic stand
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 30 - 30
Unit surface area [ha]: 10.26
Coordinates (Public coordinates): Latitude (Decimal):55.5406 | Longitude (Decimal): 21.5211

Soil: Gleyic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.552

Species

All tree species reported in the unit: Picea abies; Pinus sylvestris; Quercus robur
Target species for conservation in the GCU: Quercus robur

Unit type: Gene reserve forest

Target species: Quercus robur
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 : Autochthonous
Population share (%): 56%
Estimated number of reproducing trees (interval): 501 - 5000
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-nature forestry