National gene conservation unit number: NL.SI.3.3.24-01
Date of collection of the field data entered: 2021
Date of the most recent visit: 2021

Location

Unit country: Netherlands
Unit province or state: Limburg
Unit department or county: -
Unit municipality: Boxmeer
Unit local name: Beugen, De Vilt
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 10 - 10
Unit surface area [ha]: 41
Coordinates (Public coordinates): Latitude (Decimal):51.6821 | Longitude (Decimal): 5.9253

Soil: Calcaric Cambisols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.184

Species

All tree species reported in the unit: Alnus glutinosa; Crataegus monogyna; Fraxinus excelsior; Populus tremula; Quercus robur; Salix caprea; Salix cinerea; Salix fragilis
Target species for conservation in the GCU: Salix cinerea

Unit type: Seed stand

Target species: Salix cinerea
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 : Autochthonous
Population share (%): 25%
Estimated number of reproducing trees (interval): 51 - 500
Status of long-term viable regeneration: Required management intervention

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