National gene conservation unit number: 289
Population number: -

GCU
Date of collection of the field data entered: 1993
Date of the most recent visit: 2003

POPULATION
Year of Establishment of the GCU for the species: 1993
Date (or partial of date) of the most recent visit: 1993

Location

Unit country: Austria
Unit province or state: Kärnten
Unit department or county: Villach
Unit municipality: -
Unit local name: Um Ruine Landskron; südwestl. Teil - 1a, b, c, d, g
Ownership of the unit: Private
Unit elevation [m a.s.l.]: 600 - 660
Unit surface area [ha]: 5.5
Coordinates ( Restricted coordinates): Latitude (Decimal): 46…**** | Longitude (Decimal): 13…****

Soil: Haplic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Extremely cold and mesic.
Aridity index: 2.340

Species

All tree species growing in the unit: Acer pseudoplatanus; Ulmus glabra; Prunus avium; Picea abies; Juglans nigra; Quercus robur; Carpinus betulus; Acer platanoides; Fraxinus excelsior; Tilia platyphyllos; Fagus sylvatica
Target species for conservation in the GCU: Tilia platyphyllos

Unit type: Gene reserve forest, Protective forest area (soil, water, timber line, etc.), Forest area managed for wood production AND/or multiple uses AND services

Target species: Tilia platyphyllos
Status of the target species in the GCU: Pending
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): 50 - 499
Status of long-term viable regeneration: -

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)