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National gene conservation unit number: FEX.8
Date of collection of the field data entered: 2003
Date of the most recent visit: 2004
 Location
Unit country: Ireland
Unit province or state: -
Unit department or county: LAOIS
Unit municipality: -
Unit local name: GRANTSTOWN WOOD
Ownership of the unit:
Public
Unit elevation [m a.s.l.]: 100 - 100
Unit surface area [ha]: 16.6
Coordinates (Restricted coordinates):
Latitude (Decimal): 52…**** | Longitude (Decimal): -7…****
Soil: Haplic Luvisols
Climate
Mean monthly temperature and mean monthly precipitation2
Climatic zone: Cool temperate.
Environmental zone:Cool temperate and moist.
Aridity index: 1.708
Species
All tree species reported in the unit: Alnus glutinosa; Betula pendula; Fraxinus excelsior
Target species for conservation in the GCU:
Alnus glutinosa,
Betula pendula,
Fraxinus excelsior
Unit type:
Biodiversity conservation (habitats AND/or species), Seed stand
Target species: Alnus glutinosa
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 : Autochtonous
Population share (%): 100%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Sporadic
Management
Population management: Minimum intervention allowed
Predominant silvicultural system: No silviculture
Target species: Betula pendula
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 : Autochtonous
Population share (%): 100%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: Sporadic
Management
Population management: Minimum intervention allowed
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 : Unknown
Population share (%): 100%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -
Management
Population management: -
Predominant silvicultural system: -
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