National gene conservation unit number: NL.SI.1.3.07-01
Date of collection of the field data entered: 1988
Date of the most recent visit: 2023

Location

Unit country: Netherlands
Unit province or state: Gelderland
Unit department or county: -
Unit municipality: Winterswijk
Unit local name: Heksenbos
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 43 - 43
Unit surface area [ha]: 3
Coordinates (Public coordinates): Latitude (Decimal):51.9661 | Longitude (Decimal): 6.7892

Soil: Gleyic Podzols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.243

Species

All tree species reported in the unit: Juniperus communis
Target species for conservation in the GCU: Juniperus communis

Unit type: Seed stand

Target species: Juniperus communis
Status of the target species in the GCU: Included
Category of the target species in the GCU: In situ
Origin of the target species in the GCU : Autochthonous
Population share (%): 20%
Estimated number of reproducing trees (interval): 15 - 50
Status of long-term viable regeneration: Sporadic

Management
Population management: Minimum intervention allowed
Predominant silvicultural system: No silviculture