National gene conservation unit number: 14JGD011
Date of collection of the field data entered: 1993
Date of the most recent visit: 2021

Location

Unit country: Lithuania
Unit province or state: Panevezys
Unit department or county: Panevezys
Unit municipality: Karsakiskis
Unit local name: Zalioji giria black alder I genetic stand
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 80 - 80
Unit surface area [ha]: 8.7
Coordinates (Public coordinates): Latitude (Decimal):55.8300 | Longitude (Decimal): 24.5019

Soil: Gleyic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.062

Species

All tree species reported in the unit: Betula pendula; Pinus sylvestris; Alnus glutinosa; Picea abies; Tilia cordata
Target species for conservation in the GCU: Alnus glutinosa

Unit type: Gene reserve forest

Target species: Alnus glutinosa
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 (%): 30%
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)