National gene conservation unit number: MP/1/30840/05
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. mazowieckie
Unit department or county: Powiat płoński
Unit municipality: Gmina Sochocin
Unit local name: N. Płońsk 1-03-145bc
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 122 - 122
Unit surface area [ha]: 20.52
Coordinates (Public coordinates): Latitude (Decimal):52.7297 | Longitude (Decimal): 20.6047

Soil: Cambic Podzols

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 reported in the unit: Quercus robur; Pinus sylvestris; Carpinus betulus; Betula pendula; Tilia cordata
Target species for conservation in the GCU: Pinus sylvestris

Unit type: Gene reserve forest

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 (%): 85%
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: -