National gene conservation unit number: IN-MABSY-DEU-04
Population number: -

GCU
Date of collection of the field data entered: 2011
Date of the most recent visit: 2012

POPULATION
Year of Establishment of the GCU for the species: 2011
Date (or partial of date) of the most recent visit: 2012

Location

Unit country: Germany
Unit province or state: Brandenburg
Unit department or county: Barnim
Unit municipality: Schorfheide
Unit local name: Uederheide
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 59 - 72
Unit surface area [ha]: 505
Coordinates ( Public coordinates): Latitude (Decimal):52.8875 | Longitude (Decimal): 13.6581

Soil: Luvic Arenosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and dry.
Aridity index: 0.935

Species

All tree species growing in the unit: Malus sylvestris; Quercus petraea
Target species for conservation in the GCU: Malus sylvestris

Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species), Seed stand, Forest area managed for wood production AND/or multiple uses AND services

Target species: Malus sylvestris
Status of the target species in the GCU: Pending
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochtonous
Population share (%): 5%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: Sporadic

Management
Population management: Conservation through active intervention carried out
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)