National gene conservation unit number: MP/1/48522/08
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: 2015
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 płoński
Unit municipality: Gmina Załuski
Unit local name: N. Płońsk 1-07-443bc
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 113 - 123
Unit surface area [ha]: 22.07
Coordinates ( Public coordinates): Latitude (Decimal):52.4556 | Longitude (Decimal): 20.4981

Soil: Haplic Luvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.822

Species

All tree species growing in the unit: Pinus sylvestris; Picea abies; Ulmus laevis; Larix decidua; Quercus rubra; Fagus sylvatica; Carpinus betulus; Quercus robur; Betula pendula; Acer pseudoplatanus
Target species for conservation in the GCU: Picea abies

Unit type: Gene reserve forest

Target species: Picea abies
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 : Unknown
Population share (%): 30%
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: -