National gene conservation unit number: MP/2/31685/05
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. dolnośląskie
Unit department or county: Powiat oleśnicki
Unit municipality: Gmina Twardogóra
Unit local name: N. Oleśnica Śląska 3-17-131g
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 225 - 225
Unit surface area [ha]: 7.64
Coordinates (Public coordinates): Latitude (Decimal):51.3631 | Longitude (Decimal): 17.5089

Soil: Cambic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.872

Species

All tree species reported in the unit: Carpinus betulus; Fagus sylvatica; Larix decidua; Pinus sylvestris; Picea abies; Quercus robur
Target species for conservation in the GCU: Pinus sylvestris

Unit type: Seed stand

Target species: Pinus sylvestris
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 (%): 80%
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: -