National gene conservation unit number: MP/2/31628/05
Date of collection of the field data entered: 2019
Date of the most recent visit: 2019

Location

Unit country: Poland
Unit province or state: Woj. kujawsko-pomorskie
Unit department or county: Powiat nakielski
Unit municipality: Gmina Szubin
Unit local name: N. Szubin 1-02-228b
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 86 - 92
Unit surface area [ha]: 3.48
Coordinates (Public coordinates): Latitude (Decimal):52.9539 | Longitude (Decimal): 17.7992

Soil: Stagnic Luvisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.789

Species

All tree species reported in the unit: Larix decidua; Pinus nigra; Betula pendula; Tilia cordata; Quercus robur
Target species for conservation in the GCU: Pinus nigra

Unit type: Seed stand

Target species: Pinus nigra
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 (%): 90%
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: -