National gene conservation unit number: fexG14ZH-059; apsG14ZH-059
Population number: -

GCU
Date of collection of the field data entered: 2006
Date of the most recent visit: 2016

POPULATION
Year of Establishment of the GCU for the species: 2006
Date (or partial of date) of the most recent visit: 2016

Location

Unit country: Slovakia
Unit province or state: Banskobystricky
Unit department or county: Ziar nad Hronom
Unit municipality: Jastraba
Unit local name: Okruhly laz
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 584 - 822
Unit surface area [ha]: 118.64
Coordinates ( Public coordinates): Latitude (Decimal):48.6323 | Longitude (Decimal): 18.9869

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.203

Species

All tree species growing in the unit: Fraxinus excelsior; Larix decidua; Abies alba; Tilia cordata; Picea abies; Acer platanoides; Fagus sylvatica; Acer pseudoplatanus
Target species for conservation in the GCU: Fraxinus excelsior, Acer pseudoplatanus

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

Target species: Fraxinus excelsior
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 (%): 17%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Continuous

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