National gene conservation unit number: 60100010
Population number: -

GCU
Date of collection of the field data entered: 1986
Date of the most recent visit: 2014

POPULATION
Year of Establishment of the GCU for the species: 1986
Date (or partial of date) of the most recent visit: 2014

Location

Unit country: Latvia
Unit province or state: -
Unit department or county: Pargaujas novads
Unit municipality: Straupes pagasts
Unit local name: Pargauja ozols
Ownership of the unit: Private
Unit elevation [m a.s.l.]: 63 - 85
Unit surface area [ha]: 19.8
Coordinates ( Public coordinates): Latitude (Decimal):57.3687 | Longitude (Decimal): 24.9534

Soil: Eutric Gleysols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.364

Species

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

Unit type: Gene reserve forest, Forest area managed for wood production AND/or multiple uses AND services

Target species: Quercus robur
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 : Autochtonous
Population share (%): 95%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Requires management intervention

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)