National gene conservation unit number: CZE00004
Population number: -

GCU
Date of collection of the field data entered: 1998
Date of the most recent visit: 2010

POPULATION
Year of Establishment of the GCU for the species: 1998
Date (or partial of date) of the most recent visit: 2010

Location

Unit country: Czech Republic
Unit province or state: Stredocesky kraj
Unit department or county: Beroun
Unit municipality: Karlstejn
Unit local name: Karlstejn
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 250 - 435
Unit surface area [ha]: 1830
Coordinates ( Public coordinates): Latitude (Decimal):49.9417 | Longitude (Decimal): 14.1831

Soil: Rendzic Leptosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.749

Species

All tree species growing in the unit: Tilia cordata; Acer platanoides; Fraxinus excelsior; Fagus sylvatica; Quercus petraea; Sorbus torminalis
Target species for conservation in the GCU: Acer platanoides, Fagus sylvatica, Fraxinus excelsior, Quercus petraea, Sorbus torminalis, Tilia cordata

Unit type: -

Target species: Sorbus torminalis
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 (%): 1%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: Sporadic

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