National gene conservation unit number: NL.SI.2.2.03-01
Population number: -

GCU
Date of collection of the field data entered: 2020
Date of the most recent visit: 2018

POPULATION
Year of Establishment of the GCU for the species: 2020
Date (or partial of date) of the most recent visit: 2018

Location

Unit country: Netherlands
Unit province or state: Gelderland
Unit department or county: -
Unit municipality: Ermelo
Unit local name: Ermelo, Speulderbosch
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 55 - 55
Unit surface area [ha]: 142
Coordinates ( Public coordinates): Latitude (Decimal):52.2536 | Longitude (Decimal): 5.7021

Soil: Haplic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.449

Species

All tree species growing in the unit: Sambucus nigra; Abies alba; Fagus sylvatica; Pinus sylvestris; Quercus robur; Sorbus aucuparia; Quercus rubra
Target species for conservation in the GCU: Fagus sylvatica

Unit type: Biodiversity conservation (habitats AND/or species), Seed stand

Target species: Fagus sylvatica
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: Continuous

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: Close-to-natural forestry (continuous cover forest, selective logging)