National gene conservation unit number: MP/2/49280/09
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. mazowieckie
Unit department or county: Powiat ostrowski
Unit municipality: Gmina Brok
Unit local name: N. Ostrów Mazowiecka 3-09-47bh
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 125 - 127
Unit surface area [ha]: 14.17
Coordinates (Public coordinates): Latitude (Decimal):52.7247 | Longitude (Decimal): 21.7628

Soil: Cambic Arenosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.902

Species

All tree species reported in the unit: Betula pendula; Pinus sylvestris
Target species for conservation in the GCU: Pinus sylvestris

Unit type: Seed stand, Forest area managed for wood production AND/or multiple uses AND services

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 (%): 100%
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: -