National gene conservation unit number: 27AGD001
Population number: -

GCU
Date of collection of the field data entered: 1994
Date of the most recent visit: 2017

POPULATION
Year of Establishment of the GCU for the species: 1994
Date (or partial of date) of the most recent visit: 2017

Location

Unit country: Lithuania
Unit province or state: Alytus
Unit department or county: Alytus
Unit municipality: Alove
Unit local name: Alytus silas oak state genetic reserve
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 105 - 105
Unit surface area [ha]: 15
Coordinates ( Public coordinates): Latitude (Decimal):54.4175 | Longitude (Decimal): 24.0886

Soil: Haplic Arenosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.065

Species

All tree species growing in the unit: Pinus sylvestris; Quercus robur; Carpinus betulus; Populus tremula; Picea abies
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 : Autochtonous
Population share (%): 56%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)