National gene conservation unit number: CZE00204
Population number: -

GCU
Date of collection of the field data entered: 1998
Date of the most recent visit: 2007

POPULATION
Year of Establishment of the GCU for the species: 1998
Date (or partial of date) of the most recent visit: 2007

Location

Unit country: Czech Republic
Unit province or state: Moravskoslezsky kraj
Unit department or county: Ostrava
Unit municipality: Proskovice
Unit local name: Polansky les
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 220 - 220
Unit surface area [ha]: 160.9
Coordinates ( Public coordinates): Latitude (Decimal):49.7603 | Longitude (Decimal): 18.2069

Soil: Eutric Fluvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 1.013

Species

All tree species growing in the unit: Quercus robur; Tilia cordata; Fraxinus excelsior
Target species for conservation in the GCU: Fraxinus excelsior, Quercus robur, Tilia cordata

Unit type: -

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 (%): 15%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Continuous

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