National gene conservation unit number: DNK00060
Date of collection of the field data entered: 2000
Date of the most recent visit: 2000
Location
Unit country: Denmark
Unit province or state: -
Unit department or county: -
Unit municipality: -
Unit local name: Ajstrup Strand
Ownership of the unit:
Public
Unit elevation [m a.s.l.]: 13 - 13
Unit surface area [ha]: 9.1
Coordinates (Public coordinates):
Latitude (Decimal):56.6977 | Longitude (Decimal): 10.1686
Soil: Haplic Podzols
Climate
Mean monthly temperature and mean monthly precipitation2
All tree species reported in the unit: Ulmus glabra; Sorbus aucuparia; Corylus avellana; Sambucus nigra; Salix cinera; Malus sylvestris; Alnus glutinosa; Fraxinus excelsior; Crataegus laevigata; Prunus padus
Target species for conservation in the GCU:
Alnus glutinosa,
Fraxinus excelsior,
Malus sylvestris,
Prunus padus,
Sorbus aucuparia,
Ulmus glabra
Unit type:
Gene reserve forest
Target species: Alnus glutinosa
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 (%): 80%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Target species: Fraxinus excelsior
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 (%): 80%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Target species: Malus 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 (%): 15%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Target species: Prunus padus
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 (%): 15%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Target species: Sorbus aucuparia
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 (%): 15%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Target species: Ulmus glabra
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 (%): 15%
Estimated number of reproducing trees (interval): 50 - 499
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: No silviculture
Location
