National gene conservation unit number: MP/2/31138/05
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. małopolskie
Unit department or county: Powiat miechowski
Unit municipality: Gmina Książ Wielki
Unit local name: N. Miechów 1-02-29f
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 307 - 308
Unit surface area [ha]: 20
Coordinates ( Public coordinates): Latitude (Decimal):50.4775 | Longitude (Decimal): 20.1442

Soil: Haplic Luvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.827

Species

All tree species growing in the unit: Quercus robur; Carpinus betulus; Fraxinus excelsior; Tilia cordata; Betula pendula; Alnus glutinosa
Target species for conservation in the GCU: Betula pendula

Unit type: Seed stand

Target species: Betula pendula
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 (%): 60%
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: -