National gene conservation unit number: 60100021
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: Lubanas novads
Unit municipality: Indranu pagasts
Unit local name: Klani ozols
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 100 - 105
Unit surface area [ha]: 14.36
Coordinates ( Public coordinates): Latitude (Decimal):56.8913 | Longitude (Decimal): 26.8400

Soil: Gleyic Luvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.157

Species

All tree species growing in the unit: Quercus robur; Fraxinus excelsior; Picea abies
Target species for conservation in the GCU: Quercus robur

Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species)

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 (%): 100%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Sporadic

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