National gene conservation unit number: 10
Population number: -

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

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

Location

Unit country: United Kingdom
Unit province or state: Scotland
Unit department or county: Highland
Unit municipality: Spinningdale, Bonar Bridge
Unit local name: Ledmore and Migdale
Ownership of the unit: Public
Unit elevation [m a.s.l.]: 1 - 1
Unit surface area [ha]: 78.1
Coordinates ( Public coordinates): Latitude (Decimal):57.8722 | Longitude (Decimal): -4.2594

Soil: Fibric Histosols

Climate

Mean monthly temperature and mean monthly precipitation²

Climatic zone: Boreal / Alpine.
Environmental zone:Cold and mesic.
Aridity index: 1.878

Species

All tree species growing in the unit: Quercus petraea; Acer pseudoplatanus; Pinus sylvestris; Betula pendula; Populus tremula
Target species for conservation in the GCU: Betula pendula, Quercus petraea

Unit type: Gene reserve forest, Biodiversity conservation (habitats AND/or species)

Target species: Betula pendula
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 (%): 90%
Estimated number of reproducing trees (interval): 500 - 4999
Status of long-term viable regeneration: -

Management
Population management: -
Predominant silvicultural system: -