National gene conservation unit number: 13
Population number: -

GCU
Date of collection of the field data entered: 1996
Date of the most recent visit: 2006

POPULATION
Year of Establishment of the GCU for the species: 1996
Date (or partial of date) of the most recent visit: 1996

Location

Unit country: Austria
Unit province or state: Burgenland
Unit department or county: Oberwart
Unit municipality: -
Unit local name: Über Strem-Brücke, südl. Hagensdorf, ganz nahe an der ungar. Grenze - Abtlg. 5a
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 200 - 200
Unit surface area [ha]: 9.5
Coordinates ( Restricted coordinates): Latitude (Decimal): 47…**** | Longitude (Decimal): 16…****

Soil: Dystric Fluvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 0.860

Species

All tree species growing in the unit: Quercus robur; Carpinus betulus; Fraxinus excelsior; Populus tremula
Target species for conservation in the GCU: Quercus robur

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

Target species: Quercus robur
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): 500 - 4999
Status of long-term viable regeneration: -

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