National gene conservation unit number: MP/2/31036/05
Date of collection of the field data entered: 2013
Date of the most recent visit: 2019

Location

Unit country: Poland
Unit province or state: Woj. opolskie
Unit department or county: Powiat opolski
Unit municipality: Gmina Popielów
Unit local name: N. Brzeg 1-10-583ac, 584a
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 139 - 141
Unit surface area [ha]: 52.12
Coordinates (Public coordinates): Latitude (Decimal):50.8153 | Longitude (Decimal): 17.6697

Soil: Eutric Fluvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.798

Species

All tree species reported in the unit: Tilia cordata; Acer campestre; Fraxinus excelsior; Acer pseudoplatanus; Ulmus laevis; Alnus incana; Quercus robur; Acer platanoides; Carpinus betulus; Salix caprea
Target species for conservation in the GCU: Quercus robur

Unit type: Seed stand

Target species: Quercus robur
Status of the target species in the GCU: -
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: -