National gene conservation unit number: fsyG24BJ-008; ldeG44BJ-008
Population number: -

GCU
Date of collection of the field data entered: 2002
Date of the most recent visit: 2021

POPULATION
Year of Establishment of the GCU for the species: 2002
Date (or partial of date) of the most recent visit: 2002

Location

Unit country: Slovakia
Unit province or state: Presovsky
Unit department or county: Bardejov
Unit municipality: Kruzlov
Unit local name: Roztoky
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 381 - 753
Unit surface area [ha]: 444
Coordinates ( Public coordinates): Latitude (Decimal):49.2963 | Longitude (Decimal): 21.1159

Soil: Eutric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.017

Species

All tree species growing in the unit: Picea abies; Populus x hybr.; Fraxinus excelsior; Alnus glutinosa; Pseudotsuga menziesii; Alnus incana; Abies alba; Acer pseudoplatanus; Fagus sylvatica; Betula pendula; Carpinus betulus; Pinus sylvestris; Larix decidua
Target species for conservation in the GCU: Fagus sylvatica, Larix decidua

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

Target species: Fagus sylvatica
Status of the target species in the GCU: Not included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 84%
Estimated number of reproducing trees (interval): > 5000
Status of long-term viable regeneration: Continuous

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Shelterwood systems