National gene conservation unit number: 60010012
Date of collection of the field data entered: 1986
Date of the most recent visit: 2023

Location

Unit country: Latvia
Unit province or state: -
Unit department or county: Tervetes novads
Unit municipality: Terveter pagasts
Unit local name: Bene-Svirlauka priede
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 20 - 63
Unit surface area [ha]: 666.96
Coordinates (Public coordinates): Latitude (Decimal):56.4847 | Longitude (Decimal): 23.4179

Soil: Albic Arenosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.079

Species

All tree species reported in the unit: Alnus glutinosa; Betula pendula; Picea abies; Pinus sylvestris; Populus tremula; Quercus robur
Target species for conservation in the GCU: Pinus sylvestris

Unit type: Gene reserve forest, Biodiversity conservation

Target species: Pinus sylvestris
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochthonous
Population share (%): 100%
Estimated number of reproducing trees (interval): >5001
Status of long-term viable regeneration: Required management intervention

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: No silviculture