National gene conservation unit number: 53DGD015
Population number: -

GCU
Date of collection of the field data entered: 1994
Date of the most recent visit: 2020

POPULATION
Year of Establishment of the GCU for the species: 1994
Date (or partial of date) of the most recent visit: 2020

Location

Unit country: Lithuania
Unit province or state: Siauliai
Unit department or county: Kelme
Unit municipality: Saukenai
Unit local name: Ginteniai forest aspen state genetic reserve
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 125 - 125
Unit surface area [ha]: 16.7
Coordinates ( Public coordinates): Latitude (Decimal):55.8983 | Longitude (Decimal): 22.6919

Soil: Gleyic Podzoluvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.108

Species

All tree species growing in the unit: Betula pendula; Populus tremula
Target species for conservation in the GCU: Populus tremula

Unit type: Gene reserve forest

Target species: Populus tremula
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 (%): 49%
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)