National gene conservation unit number: EU/042/07/31/001
Date of collection of the field data entered: 2018
Date of the most recent visit: 2018

Location

Unit country: Spain
Unit province or state: Navarra
Unit department or county: Navarra
Unit municipality: Hiriberri/Villanueva de Aezkoa
Unit local name: -
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 904
Unit surface area [ha]: 315.64
Coordinates (Public coordinates): Latitude (Decimal):42.9504 | Longitude (Decimal): -1.2190

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 2.006

Species

All tree species reported in the unit: Quercus petraea
Target species for conservation in the GCU: Quercus petraea

Unit type: Protective forest area (soil, water, timber line, etc.)

Target species: Quercus petraea
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 (%): 100%
Estimated number of reproducing trees (interval): > 5000
Status of long-term viable regeneration: -

Management
Population management: -
Predominant silvicultural system: -