National gene conservation unit number: MP/2/31809/05
Population number: -

GCU
Date of collection of the field data entered: 2013
Date of the most recent visit: 2019

POPULATION
Year of Establishment of the GCU for the species: 2013
Date (or partial of date) of the most recent visit: 2019

Location

Unit country: Poland
Unit province or state: Woj. mazowieckie
Unit department or county: Powiat żyrardowski
Unit municipality: Gmina Radziejowice
Unit local name: N. Grójec 3-10-48g
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 147 - 147
Unit surface area [ha]: 13.65
Coordinates ( Public coordinates): Latitude (Decimal):52.0219 | Longitude (Decimal): 20.5144

Soil: Haplic Luvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.832

Species

All tree species growing in the unit: Larix decidua; Quercus robur; Tilia cordata; Pinus sylvestris
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): 50 - 499
Status of long-term viable regeneration: -

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: -